erik.corry@gmail.com | f2038fb | 2012-01-16 11:42:08 +0000 | [diff] [blame] | 1 | // Copyright 2012 the V8 project authors. All rights reserved. |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2 | // Redistribution and use in source and binary forms, with or without |
| 3 | // modification, are permitted provided that the following conditions are |
| 4 | // met: |
| 5 | // |
| 6 | // * Redistributions of source code must retain the above copyright |
| 7 | // notice, this list of conditions and the following disclaimer. |
| 8 | // * Redistributions in binary form must reproduce the above |
| 9 | // copyright notice, this list of conditions and the following |
| 10 | // disclaimer in the documentation and/or other materials provided |
| 11 | // with the distribution. |
| 12 | // * Neither the name of Google Inc. nor the names of its |
| 13 | // contributors may be used to endorse or promote products derived |
| 14 | // from this software without specific prior written permission. |
| 15 | // |
| 16 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 17 | // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 18 | // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 19 | // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 20 | // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 21 | // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 22 | // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 23 | // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 24 | // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 25 | // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 26 | // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 | |
verwaest@chromium.org | 662436e | 2013-08-28 08:41:27 +0000 | [diff] [blame] | 28 | #include <climits> |
| 29 | #include <csignal> |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 30 | #include <string> |
| 31 | #include <map> |
yangguo@chromium.org | 46839fb | 2012-08-28 09:06:19 +0000 | [diff] [blame] | 32 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 33 | #include "v8.h" |
| 34 | |
verwaest@chromium.org | 662436e | 2013-08-28 08:41:27 +0000 | [diff] [blame] | 35 | #if V8_OS_POSIX |
| 36 | #include <unistd.h> // NOLINT |
| 37 | #endif |
| 38 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 39 | #include "api.h" |
svenpanne@chromium.org | a53e8e0 | 2013-05-24 12:35:50 +0000 | [diff] [blame] | 40 | #include "arguments.h" |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 41 | #include "cctest.h" |
machenbach@chromium.org | c1789ee | 2013-07-05 07:09:57 +0000 | [diff] [blame] | 42 | #include "compilation-cache.h" |
| 43 | #include "cpu-profiler.h" |
| 44 | #include "execution.h" |
| 45 | #include "isolate.h" |
| 46 | #include "objects.h" |
ager@chromium.org | 5b2fbee | 2010-09-08 06:38:15 +0000 | [diff] [blame] | 47 | #include "parser.h" |
machenbach@chromium.org | c1789ee | 2013-07-05 07:09:57 +0000 | [diff] [blame] | 48 | #include "platform.h" |
| 49 | #include "snapshot.h" |
erik.corry@gmail.com | 4a6c327 | 2010-11-18 12:04:40 +0000 | [diff] [blame] | 50 | #include "unicode-inl.h" |
machenbach@chromium.org | c1789ee | 2013-07-05 07:09:57 +0000 | [diff] [blame] | 51 | #include "utils.h" |
yangguo@chromium.org | c73d55b | 2013-07-24 08:18:28 +0000 | [diff] [blame] | 52 | #include "vm-state.h" |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 53 | |
erik.corry@gmail.com | 3847bd5 | 2011-04-27 10:38:56 +0000 | [diff] [blame] | 54 | static const bool kLogThreading = false; |
ager@chromium.org | c4c9272 | 2009-11-18 14:12:51 +0000 | [diff] [blame] | 55 | |
danno@chromium.org | d3c4210 | 2013-08-01 16:58:23 +0000 | [diff] [blame] | 56 | using ::v8::Boolean; |
| 57 | using ::v8::BooleanObject; |
ricow@chromium.org | badaffc | 2011-03-17 12:15:27 +0000 | [diff] [blame] | 58 | using ::v8::Context; |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 59 | using ::v8::Extension; |
ricow@chromium.org | badaffc | 2011-03-17 12:15:27 +0000 | [diff] [blame] | 60 | using ::v8::Function; |
karlklose@chromium.org | 44bc708 | 2011-04-11 12:33:05 +0000 | [diff] [blame] | 61 | using ::v8::FunctionTemplate; |
| 62 | using ::v8::Handle; |
ricow@chromium.org | badaffc | 2011-03-17 12:15:27 +0000 | [diff] [blame] | 63 | using ::v8::HandleScope; |
| 64 | using ::v8::Local; |
karlklose@chromium.org | 44bc708 | 2011-04-11 12:33:05 +0000 | [diff] [blame] | 65 | using ::v8::Message; |
| 66 | using ::v8::MessageCallback; |
ricow@chromium.org | badaffc | 2011-03-17 12:15:27 +0000 | [diff] [blame] | 67 | using ::v8::Object; |
| 68 | using ::v8::ObjectTemplate; |
| 69 | using ::v8::Persistent; |
| 70 | using ::v8::Script; |
karlklose@chromium.org | 44bc708 | 2011-04-11 12:33:05 +0000 | [diff] [blame] | 71 | using ::v8::StackTrace; |
ricow@chromium.org | badaffc | 2011-03-17 12:15:27 +0000 | [diff] [blame] | 72 | using ::v8::String; |
karlklose@chromium.org | 44bc708 | 2011-04-11 12:33:05 +0000 | [diff] [blame] | 73 | using ::v8::TryCatch; |
| 74 | using ::v8::Undefined; |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 75 | using ::v8::UniqueId; |
ricow@chromium.org | badaffc | 2011-03-17 12:15:27 +0000 | [diff] [blame] | 76 | using ::v8::V8; |
karlklose@chromium.org | 44bc708 | 2011-04-11 12:33:05 +0000 | [diff] [blame] | 77 | using ::v8::Value; |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 78 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 79 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 80 | #define THREADED_PROFILED_TEST(Name) \ |
| 81 | static void Test##Name(); \ |
| 82 | TEST(Name##WithProfiler) { \ |
| 83 | RunWithProfiler(&Test##Name); \ |
| 84 | } \ |
| 85 | THREADED_TEST(Name) |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 86 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 87 | |
| 88 | void RunWithProfiler(void (*test)()) { |
| 89 | LocalContext env; |
| 90 | v8::HandleScope scope(env->GetIsolate()); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 91 | v8::Local<v8::String> profile_name = |
| 92 | v8::String::NewFromUtf8(env->GetIsolate(), "my_profile1"); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 93 | v8::CpuProfiler* cpu_profiler = env->GetIsolate()->GetCpuProfiler(); |
| 94 | |
| 95 | cpu_profiler->StartCpuProfiling(profile_name); |
| 96 | (*test)(); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 97 | reinterpret_cast<i::CpuProfiler*>(cpu_profiler)->DeleteAllProfiles(); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 98 | } |
| 99 | |
| 100 | |
kasperl@chromium.org | eac059f | 2010-01-25 11:02:06 +0000 | [diff] [blame] | 101 | static void ExpectString(const char* code, const char* expected) { |
| 102 | Local<Value> result = CompileRun(code); |
| 103 | CHECK(result->IsString()); |
ulan@chromium.org | 906e2fb | 2013-05-14 08:14:38 +0000 | [diff] [blame] | 104 | String::Utf8Value utf8(result); |
| 105 | CHECK_EQ(expected, *utf8); |
kasperl@chromium.org | eac059f | 2010-01-25 11:02:06 +0000 | [diff] [blame] | 106 | } |
| 107 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 108 | |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 109 | static void ExpectInt32(const char* code, int expected) { |
| 110 | Local<Value> result = CompileRun(code); |
| 111 | CHECK(result->IsInt32()); |
| 112 | CHECK_EQ(expected, result->Int32Value()); |
| 113 | } |
kasperl@chromium.org | eac059f | 2010-01-25 11:02:06 +0000 | [diff] [blame] | 114 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 115 | |
kasperl@chromium.org | eac059f | 2010-01-25 11:02:06 +0000 | [diff] [blame] | 116 | static void ExpectBoolean(const char* code, bool expected) { |
| 117 | Local<Value> result = CompileRun(code); |
| 118 | CHECK(result->IsBoolean()); |
| 119 | CHECK_EQ(expected, result->BooleanValue()); |
| 120 | } |
| 121 | |
| 122 | |
kmillikin@chromium.org | 9155e25 | 2010-05-26 13:27:57 +0000 | [diff] [blame] | 123 | static void ExpectTrue(const char* code) { |
| 124 | ExpectBoolean(code, true); |
| 125 | } |
| 126 | |
| 127 | |
ager@chromium.org | ea4f62e | 2010-08-16 16:28:43 +0000 | [diff] [blame] | 128 | static void ExpectFalse(const char* code) { |
| 129 | ExpectBoolean(code, false); |
| 130 | } |
| 131 | |
| 132 | |
kasperl@chromium.org | eac059f | 2010-01-25 11:02:06 +0000 | [diff] [blame] | 133 | static void ExpectObject(const char* code, Local<Value> expected) { |
| 134 | Local<Value> result = CompileRun(code); |
| 135 | CHECK(result->Equals(expected)); |
| 136 | } |
| 137 | |
| 138 | |
ager@chromium.org | ea4f62e | 2010-08-16 16:28:43 +0000 | [diff] [blame] | 139 | static void ExpectUndefined(const char* code) { |
| 140 | Local<Value> result = CompileRun(code); |
| 141 | CHECK(result->IsUndefined()); |
| 142 | } |
| 143 | |
| 144 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 145 | static int signature_callback_count; |
jkummerow@chromium.org | 2c9426b | 2013-09-05 16:31:13 +0000 | [diff] [blame] | 146 | static Local<Value> signature_expected_receiver; |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 147 | static void IncrementingSignatureCallback( |
| 148 | const v8::FunctionCallbackInfo<v8::Value>& args) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 149 | ApiTestFuzzer::Fuzz(); |
| 150 | signature_callback_count++; |
jkummerow@chromium.org | 2c9426b | 2013-09-05 16:31:13 +0000 | [diff] [blame] | 151 | CHECK_EQ(signature_expected_receiver, args.Holder()); |
| 152 | CHECK_EQ(signature_expected_receiver, args.This()); |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 153 | v8::Handle<v8::Array> result = |
| 154 | v8::Array::New(args.GetIsolate(), args.Length()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 155 | for (int i = 0; i < args.Length(); i++) |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 156 | result->Set(v8::Integer::New(args.GetIsolate(), i), args[i]); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 157 | args.GetReturnValue().Set(result); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 158 | } |
| 159 | |
| 160 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 161 | static void SignatureCallback( |
| 162 | const v8::FunctionCallbackInfo<v8::Value>& args) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 163 | ApiTestFuzzer::Fuzz(); |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 164 | v8::Handle<v8::Array> result = |
| 165 | v8::Array::New(args.GetIsolate(), args.Length()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 166 | for (int i = 0; i < args.Length(); i++) { |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 167 | result->Set(v8::Integer::New(args.GetIsolate(), i), args[i]); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 168 | } |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 169 | args.GetReturnValue().Set(result); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 170 | } |
| 171 | |
| 172 | |
dslomov@chromium.org | 639bac0 | 2013-09-09 11:58:54 +0000 | [diff] [blame] | 173 | // Tests that call v8::V8::Dispose() cannot be threaded. |
| 174 | TEST(InitializeAndDisposeOnce) { |
| 175 | CHECK(v8::V8::Initialize()); |
| 176 | CHECK(v8::V8::Dispose()); |
| 177 | } |
| 178 | |
| 179 | |
| 180 | // Tests that call v8::V8::Dispose() cannot be threaded. |
| 181 | TEST(InitializeAndDisposeMultiple) { |
| 182 | for (int i = 0; i < 3; ++i) CHECK(v8::V8::Dispose()); |
| 183 | for (int i = 0; i < 3; ++i) CHECK(v8::V8::Initialize()); |
| 184 | for (int i = 0; i < 3; ++i) CHECK(v8::V8::Dispose()); |
| 185 | // TODO(mstarzinger): This should fail gracefully instead of asserting. |
| 186 | // for (int i = 0; i < 3; ++i) CHECK(v8::V8::Initialize()); |
| 187 | for (int i = 0; i < 3; ++i) CHECK(v8::V8::Dispose()); |
| 188 | } |
| 189 | |
| 190 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 191 | THREADED_TEST(Handles) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 192 | v8::HandleScope scope(CcTest::isolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 193 | Local<Context> local_env; |
| 194 | { |
| 195 | LocalContext env; |
| 196 | local_env = env.local(); |
| 197 | } |
| 198 | |
| 199 | // Local context should still be live. |
| 200 | CHECK(!local_env.IsEmpty()); |
| 201 | local_env->Enter(); |
| 202 | |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 203 | v8::Handle<v8::Primitive> undef = v8::Undefined(CcTest::isolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 204 | CHECK(!undef.IsEmpty()); |
| 205 | CHECK(undef->IsUndefined()); |
| 206 | |
| 207 | const char* c_source = "1 + 2 + 3"; |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 208 | Local<String> source = String::NewFromUtf8(CcTest::isolate(), c_source); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 209 | Local<Script> script = Script::Compile(source); |
| 210 | CHECK_EQ(6, script->Run()->Int32Value()); |
| 211 | |
| 212 | local_env->Exit(); |
| 213 | } |
| 214 | |
| 215 | |
yangguo@chromium.org | 46a2a51 | 2013-01-18 16:29:40 +0000 | [diff] [blame] | 216 | THREADED_TEST(IsolateOfContext) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 217 | v8::HandleScope scope(CcTest::isolate()); |
| 218 | v8::Handle<Context> env = Context::New(CcTest::isolate()); |
yangguo@chromium.org | 46a2a51 | 2013-01-18 16:29:40 +0000 | [diff] [blame] | 219 | |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 220 | CHECK(!env->GetIsolate()->InContext()); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 221 | CHECK(env->GetIsolate() == CcTest::isolate()); |
yangguo@chromium.org | 46a2a51 | 2013-01-18 16:29:40 +0000 | [diff] [blame] | 222 | env->Enter(); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 223 | CHECK(env->GetIsolate()->InContext()); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 224 | CHECK(env->GetIsolate() == CcTest::isolate()); |
yangguo@chromium.org | 46a2a51 | 2013-01-18 16:29:40 +0000 | [diff] [blame] | 225 | env->Exit(); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 226 | CHECK(!env->GetIsolate()->InContext()); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 227 | CHECK(env->GetIsolate() == CcTest::isolate()); |
yangguo@chromium.org | 46a2a51 | 2013-01-18 16:29:40 +0000 | [diff] [blame] | 228 | } |
| 229 | |
| 230 | |
dslomov@chromium.org | 639bac0 | 2013-09-09 11:58:54 +0000 | [diff] [blame] | 231 | static void TestSignature(const char* loop_js, Local<Value> receiver) { |
| 232 | i::ScopedVector<char> source(200); |
| 233 | i::OS::SNPrintF(source, |
| 234 | "for (var i = 0; i < 10; i++) {" |
| 235 | " %s" |
| 236 | "}", |
| 237 | loop_js); |
| 238 | signature_callback_count = 0; |
| 239 | signature_expected_receiver = receiver; |
| 240 | bool expected_to_throw = receiver.IsEmpty(); |
| 241 | v8::TryCatch try_catch; |
| 242 | CompileRun(source.start()); |
| 243 | CHECK_EQ(expected_to_throw, try_catch.HasCaught()); |
| 244 | if (!expected_to_throw) { |
| 245 | CHECK_EQ(10, signature_callback_count); |
| 246 | } else { |
| 247 | CHECK_EQ(v8_str("TypeError: Illegal invocation"), |
| 248 | try_catch.Exception()->ToString()); |
| 249 | } |
| 250 | } |
| 251 | |
| 252 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 253 | THREADED_TEST(ReceiverSignature) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 254 | LocalContext env; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 255 | v8::Isolate* isolate = env->GetIsolate(); |
| 256 | v8::HandleScope scope(isolate); |
dslomov@chromium.org | 639bac0 | 2013-09-09 11:58:54 +0000 | [diff] [blame] | 257 | // Setup templates. |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 258 | v8::Handle<v8::FunctionTemplate> fun = v8::FunctionTemplate::New(isolate); |
| 259 | v8::Handle<v8::Signature> sig = v8::Signature::New(isolate, fun); |
dslomov@chromium.org | 639bac0 | 2013-09-09 11:58:54 +0000 | [diff] [blame] | 260 | v8::Handle<v8::FunctionTemplate> callback_sig = |
| 261 | v8::FunctionTemplate::New( |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 262 | isolate, IncrementingSignatureCallback, Local<Value>(), sig); |
dslomov@chromium.org | 639bac0 | 2013-09-09 11:58:54 +0000 | [diff] [blame] | 263 | v8::Handle<v8::FunctionTemplate> callback = |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 264 | v8::FunctionTemplate::New(isolate, IncrementingSignatureCallback); |
| 265 | v8::Handle<v8::FunctionTemplate> sub_fun = v8::FunctionTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 266 | sub_fun->Inherit(fun); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 267 | v8::Handle<v8::FunctionTemplate> unrel_fun = |
| 268 | v8::FunctionTemplate::New(isolate); |
dslomov@chromium.org | 639bac0 | 2013-09-09 11:58:54 +0000 | [diff] [blame] | 269 | // Install properties. |
| 270 | v8::Handle<v8::ObjectTemplate> fun_proto = fun->PrototypeTemplate(); |
| 271 | fun_proto->Set(v8_str("prop_sig"), callback_sig); |
| 272 | fun_proto->Set(v8_str("prop"), callback); |
| 273 | fun_proto->SetAccessorProperty( |
| 274 | v8_str("accessor_sig"), callback_sig, callback_sig); |
| 275 | fun_proto->SetAccessorProperty(v8_str("accessor"), callback, callback); |
| 276 | // Instantiate templates. |
| 277 | Local<Value> fun_instance = fun->InstanceTemplate()->NewInstance(); |
| 278 | Local<Value> sub_fun_instance = sub_fun->InstanceTemplate()->NewInstance(); |
| 279 | // Setup global variables. |
| 280 | env->Global()->Set(v8_str("Fun"), fun->GetFunction()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 281 | env->Global()->Set(v8_str("UnrelFun"), unrel_fun->GetFunction()); |
dslomov@chromium.org | 639bac0 | 2013-09-09 11:58:54 +0000 | [diff] [blame] | 282 | env->Global()->Set(v8_str("fun_instance"), fun_instance); |
| 283 | env->Global()->Set(v8_str("sub_fun_instance"), sub_fun_instance); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 284 | CompileRun( |
dslomov@chromium.org | 639bac0 | 2013-09-09 11:58:54 +0000 | [diff] [blame] | 285 | "var accessor_sig_key = 'accessor_sig';" |
| 286 | "var accessor_key = 'accessor';" |
| 287 | "var prop_sig_key = 'prop_sig';" |
| 288 | "var prop_key = 'prop';" |
| 289 | "" |
| 290 | "function copy_props(obj) {" |
| 291 | " var keys = [accessor_sig_key, accessor_key, prop_sig_key, prop_key];" |
| 292 | " var source = Fun.prototype;" |
| 293 | " for (var i in keys) {" |
| 294 | " var key = keys[i];" |
| 295 | " var desc = Object.getOwnPropertyDescriptor(source, key);" |
| 296 | " Object.defineProperty(obj, key, desc);" |
| 297 | " }" |
| 298 | "}" |
| 299 | "" |
| 300 | "var obj = {};" |
| 301 | "copy_props(obj);" |
| 302 | "var unrel = new UnrelFun();" |
| 303 | "copy_props(unrel);"); |
| 304 | // Test with and without ICs |
| 305 | const char* test_objects[] = { |
| 306 | "fun_instance", "sub_fun_instance", "obj", "unrel" }; |
| 307 | unsigned bad_signature_start_offset = 2; |
| 308 | for (unsigned i = 0; i < ARRAY_SIZE(test_objects); i++) { |
| 309 | i::ScopedVector<char> source(200); |
| 310 | i::OS::SNPrintF( |
| 311 | source, "var test_object = %s; test_object", test_objects[i]); |
| 312 | Local<Value> test_object = CompileRun(source.start()); |
| 313 | TestSignature("test_object.prop();", test_object); |
| 314 | TestSignature("test_object.accessor;", test_object); |
| 315 | TestSignature("test_object[accessor_key];", test_object); |
| 316 | TestSignature("test_object.accessor = 1;", test_object); |
| 317 | TestSignature("test_object[accessor_key] = 1;", test_object); |
| 318 | if (i >= bad_signature_start_offset) test_object = Local<Value>(); |
| 319 | TestSignature("test_object.prop_sig();", test_object); |
| 320 | TestSignature("test_object.accessor_sig;", test_object); |
| 321 | TestSignature("test_object[accessor_sig_key];", test_object); |
| 322 | TestSignature("test_object.accessor_sig = 1;", test_object); |
| 323 | TestSignature("test_object[accessor_sig_key] = 1;", test_object); |
| 324 | } |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 325 | } |
| 326 | |
| 327 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 328 | THREADED_TEST(ArgumentSignature) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 329 | LocalContext env; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 330 | v8::Isolate* isolate = env->GetIsolate(); |
| 331 | v8::HandleScope scope(isolate); |
| 332 | v8::Handle<v8::FunctionTemplate> cons = v8::FunctionTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 333 | cons->SetClassName(v8_str("Cons")); |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 334 | v8::Handle<v8::Signature> sig = v8::Signature::New( |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 335 | isolate, v8::Handle<v8::FunctionTemplate>(), 1, &cons); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 336 | v8::Handle<v8::FunctionTemplate> fun = |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 337 | v8::FunctionTemplate::New(isolate, |
| 338 | SignatureCallback, |
| 339 | v8::Handle<Value>(), |
| 340 | sig); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 341 | env->Global()->Set(v8_str("Cons"), cons->GetFunction()); |
| 342 | env->Global()->Set(v8_str("Fun1"), fun->GetFunction()); |
| 343 | |
| 344 | v8::Handle<Value> value1 = CompileRun("Fun1(4) == '';"); |
ager@chromium.org | 3a37e9b | 2009-04-27 09:26:21 +0000 | [diff] [blame] | 345 | CHECK(value1->IsTrue()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 346 | |
| 347 | v8::Handle<Value> value2 = CompileRun("Fun1(new Cons()) == '[object Cons]';"); |
ager@chromium.org | 3a37e9b | 2009-04-27 09:26:21 +0000 | [diff] [blame] | 348 | CHECK(value2->IsTrue()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 349 | |
| 350 | v8::Handle<Value> value3 = CompileRun("Fun1() == '';"); |
ager@chromium.org | 3a37e9b | 2009-04-27 09:26:21 +0000 | [diff] [blame] | 351 | CHECK(value3->IsTrue()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 352 | |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 353 | v8::Handle<v8::FunctionTemplate> cons1 = v8::FunctionTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 354 | cons1->SetClassName(v8_str("Cons1")); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 355 | v8::Handle<v8::FunctionTemplate> cons2 = v8::FunctionTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 356 | cons2->SetClassName(v8_str("Cons2")); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 357 | v8::Handle<v8::FunctionTemplate> cons3 = v8::FunctionTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 358 | cons3->SetClassName(v8_str("Cons3")); |
| 359 | |
| 360 | v8::Handle<v8::FunctionTemplate> args[3] = { cons1, cons2, cons3 }; |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 361 | v8::Handle<v8::Signature> wsig = v8::Signature::New( |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 362 | isolate, v8::Handle<v8::FunctionTemplate>(), 3, args); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 363 | v8::Handle<v8::FunctionTemplate> fun2 = |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 364 | v8::FunctionTemplate::New(isolate, |
| 365 | SignatureCallback, |
| 366 | v8::Handle<Value>(), |
| 367 | wsig); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 368 | |
| 369 | env->Global()->Set(v8_str("Cons1"), cons1->GetFunction()); |
| 370 | env->Global()->Set(v8_str("Cons2"), cons2->GetFunction()); |
| 371 | env->Global()->Set(v8_str("Cons3"), cons3->GetFunction()); |
| 372 | env->Global()->Set(v8_str("Fun2"), fun2->GetFunction()); |
| 373 | v8::Handle<Value> value4 = CompileRun( |
| 374 | "Fun2(new Cons1(), new Cons2(), new Cons3()) ==" |
| 375 | "'[object Cons1],[object Cons2],[object Cons3]'"); |
ager@chromium.org | 3a37e9b | 2009-04-27 09:26:21 +0000 | [diff] [blame] | 376 | CHECK(value4->IsTrue()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 377 | |
| 378 | v8::Handle<Value> value5 = CompileRun( |
| 379 | "Fun2(new Cons1(), new Cons2(), 5) == '[object Cons1],[object Cons2],'"); |
ager@chromium.org | 3a37e9b | 2009-04-27 09:26:21 +0000 | [diff] [blame] | 380 | CHECK(value5->IsTrue()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 381 | |
| 382 | v8::Handle<Value> value6 = CompileRun( |
| 383 | "Fun2(new Cons3(), new Cons2(), new Cons1()) == ',[object Cons2],'"); |
ager@chromium.org | 3a37e9b | 2009-04-27 09:26:21 +0000 | [diff] [blame] | 384 | CHECK(value6->IsTrue()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 385 | |
| 386 | v8::Handle<Value> value7 = CompileRun( |
| 387 | "Fun2(new Cons1(), new Cons2(), new Cons3(), 'd') == " |
| 388 | "'[object Cons1],[object Cons2],[object Cons3],d';"); |
ager@chromium.org | 3a37e9b | 2009-04-27 09:26:21 +0000 | [diff] [blame] | 389 | CHECK(value7->IsTrue()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 390 | |
| 391 | v8::Handle<Value> value8 = CompileRun( |
| 392 | "Fun2(new Cons1(), new Cons2()) == '[object Cons1],[object Cons2]'"); |
ager@chromium.org | 3a37e9b | 2009-04-27 09:26:21 +0000 | [diff] [blame] | 393 | CHECK(value8->IsTrue()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 394 | } |
| 395 | |
| 396 | |
| 397 | THREADED_TEST(HulIgennem) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 398 | LocalContext env; |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 399 | v8::Isolate* isolate = env->GetIsolate(); |
| 400 | v8::HandleScope scope(isolate); |
| 401 | v8::Handle<v8::Primitive> undef = v8::Undefined(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 402 | Local<String> undef_str = undef->ToString(); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 403 | char* value = i::NewArray<char>(undef_str->Utf8Length() + 1); |
| 404 | undef_str->WriteUtf8(value); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 405 | CHECK_EQ(0, strcmp(value, "undefined")); |
| 406 | i::DeleteArray(value); |
| 407 | } |
| 408 | |
| 409 | |
| 410 | THREADED_TEST(Access) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 411 | LocalContext env; |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 412 | v8::Isolate* isolate = env->GetIsolate(); |
| 413 | v8::HandleScope scope(isolate); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 414 | Local<v8::Object> obj = v8::Object::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 415 | Local<Value> foo_before = obj->Get(v8_str("foo")); |
| 416 | CHECK(foo_before->IsUndefined()); |
| 417 | Local<String> bar_str = v8_str("bar"); |
| 418 | obj->Set(v8_str("foo"), bar_str); |
| 419 | Local<Value> foo_after = obj->Get(v8_str("foo")); |
| 420 | CHECK(!foo_after->IsUndefined()); |
| 421 | CHECK(foo_after->IsString()); |
| 422 | CHECK_EQ(bar_str, foo_after); |
| 423 | } |
| 424 | |
| 425 | |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 426 | THREADED_TEST(AccessElement) { |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 427 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 428 | v8::HandleScope scope(env->GetIsolate()); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 429 | Local<v8::Object> obj = v8::Object::New(env->GetIsolate()); |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 430 | Local<Value> before = obj->Get(1); |
| 431 | CHECK(before->IsUndefined()); |
| 432 | Local<String> bar_str = v8_str("bar"); |
| 433 | obj->Set(1, bar_str); |
| 434 | Local<Value> after = obj->Get(1); |
| 435 | CHECK(!after->IsUndefined()); |
| 436 | CHECK(after->IsString()); |
| 437 | CHECK_EQ(bar_str, after); |
| 438 | |
| 439 | Local<v8::Array> value = CompileRun("[\"a\", \"b\"]").As<v8::Array>(); |
| 440 | CHECK_EQ(v8_str("a"), value->Get(0)); |
| 441 | CHECK_EQ(v8_str("b"), value->Get(1)); |
| 442 | } |
| 443 | |
| 444 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 445 | THREADED_TEST(Script) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 446 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 447 | v8::HandleScope scope(env->GetIsolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 448 | const char* c_source = "1 + 2 + 3"; |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 449 | Local<String> source = String::NewFromUtf8(env->GetIsolate(), c_source); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 450 | Local<Script> script = Script::Compile(source); |
| 451 | CHECK_EQ(6, script->Run()->Int32Value()); |
| 452 | } |
| 453 | |
| 454 | |
| 455 | static uint16_t* AsciiToTwoByteString(const char* source) { |
ager@chromium.org | c4c9272 | 2009-11-18 14:12:51 +0000 | [diff] [blame] | 456 | int array_length = i::StrLength(source) + 1; |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 457 | uint16_t* converted = i::NewArray<uint16_t>(array_length); |
ager@chromium.org | c4c9272 | 2009-11-18 14:12:51 +0000 | [diff] [blame] | 458 | for (int i = 0; i < array_length; i++) converted[i] = source[i]; |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 459 | return converted; |
| 460 | } |
| 461 | |
| 462 | |
| 463 | class TestResource: public String::ExternalStringResource { |
| 464 | public: |
machenbach@chromium.org | 57a54ac | 2014-01-31 14:01:53 +0000 | [diff] [blame] | 465 | TestResource(uint16_t* data, int* counter = NULL, bool owning_data = true) |
| 466 | : data_(data), length_(0), counter_(counter), owning_data_(owning_data) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 467 | while (data[length_]) ++length_; |
| 468 | } |
| 469 | |
| 470 | ~TestResource() { |
machenbach@chromium.org | 57a54ac | 2014-01-31 14:01:53 +0000 | [diff] [blame] | 471 | if (owning_data_) i::DeleteArray(data_); |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 472 | if (counter_ != NULL) ++*counter_; |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 473 | } |
| 474 | |
| 475 | const uint16_t* data() const { |
| 476 | return data_; |
| 477 | } |
| 478 | |
| 479 | size_t length() const { |
| 480 | return length_; |
| 481 | } |
machenbach@chromium.org | 57a54ac | 2014-01-31 14:01:53 +0000 | [diff] [blame] | 482 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 483 | private: |
| 484 | uint16_t* data_; |
| 485 | size_t length_; |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 486 | int* counter_; |
machenbach@chromium.org | 57a54ac | 2014-01-31 14:01:53 +0000 | [diff] [blame] | 487 | bool owning_data_; |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 488 | }; |
| 489 | |
| 490 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 491 | class TestAsciiResource: public String::ExternalAsciiStringResource { |
| 492 | public: |
machenbach@chromium.org | 57a54ac | 2014-01-31 14:01:53 +0000 | [diff] [blame] | 493 | TestAsciiResource(const char* data, int* counter = NULL, size_t offset = 0) |
| 494 | : orig_data_(data), |
| 495 | data_(data + offset), |
| 496 | length_(strlen(data) - offset), |
| 497 | counter_(counter) { } |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 498 | |
| 499 | ~TestAsciiResource() { |
machenbach@chromium.org | 57a54ac | 2014-01-31 14:01:53 +0000 | [diff] [blame] | 500 | i::DeleteArray(orig_data_); |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 501 | if (counter_ != NULL) ++*counter_; |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 502 | } |
| 503 | |
| 504 | const char* data() const { |
| 505 | return data_; |
| 506 | } |
| 507 | |
| 508 | size_t length() const { |
| 509 | return length_; |
| 510 | } |
machenbach@chromium.org | 57a54ac | 2014-01-31 14:01:53 +0000 | [diff] [blame] | 511 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 512 | private: |
machenbach@chromium.org | 57a54ac | 2014-01-31 14:01:53 +0000 | [diff] [blame] | 513 | const char* orig_data_; |
ager@chromium.org | 5ec4892 | 2009-05-05 07:25:34 +0000 | [diff] [blame] | 514 | const char* data_; |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 515 | size_t length_; |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 516 | int* counter_; |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 517 | }; |
| 518 | |
| 519 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 520 | THREADED_TEST(ScriptUsingStringResource) { |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 521 | int dispose_count = 0; |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 522 | const char* c_source = "1 + 2 * 3"; |
| 523 | uint16_t* two_byte_source = AsciiToTwoByteString(c_source); |
| 524 | { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 525 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 526 | v8::HandleScope scope(env->GetIsolate()); |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 527 | TestResource* resource = new TestResource(two_byte_source, &dispose_count); |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 528 | Local<String> source = String::NewExternal(env->GetIsolate(), resource); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 529 | Local<Script> script = Script::Compile(source); |
| 530 | Local<Value> value = script->Run(); |
| 531 | CHECK(value->IsNumber()); |
| 532 | CHECK_EQ(7, value->Int32Value()); |
| 533 | CHECK(source->IsExternal()); |
| 534 | CHECK_EQ(resource, |
| 535 | static_cast<TestResource*>(source->GetExternalStringResource())); |
ulan@chromium.org | 56c14af | 2012-09-20 12:51:09 +0000 | [diff] [blame] | 536 | String::Encoding encoding = String::UNKNOWN_ENCODING; |
| 537 | CHECK_EQ(static_cast<const String::ExternalStringResourceBase*>(resource), |
| 538 | source->GetExternalStringResourceBase(&encoding)); |
| 539 | CHECK_EQ(String::TWO_BYTE_ENCODING, encoding); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 540 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 541 | CHECK_EQ(0, dispose_count); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 542 | } |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 543 | CcTest::i_isolate()->compilation_cache()->Clear(); |
| 544 | CcTest::heap()->CollectAllAvailableGarbage(); |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 545 | CHECK_EQ(1, dispose_count); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 546 | } |
| 547 | |
| 548 | |
| 549 | THREADED_TEST(ScriptUsingAsciiStringResource) { |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 550 | int dispose_count = 0; |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 551 | const char* c_source = "1 + 2 * 3"; |
| 552 | { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 553 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 554 | v8::HandleScope scope(env->GetIsolate()); |
ulan@chromium.org | 56c14af | 2012-09-20 12:51:09 +0000 | [diff] [blame] | 555 | TestAsciiResource* resource = new TestAsciiResource(i::StrDup(c_source), |
| 556 | &dispose_count); |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 557 | Local<String> source = String::NewExternal(env->GetIsolate(), resource); |
ulan@chromium.org | 56c14af | 2012-09-20 12:51:09 +0000 | [diff] [blame] | 558 | CHECK(source->IsExternalAscii()); |
| 559 | CHECK_EQ(static_cast<const String::ExternalStringResourceBase*>(resource), |
| 560 | source->GetExternalAsciiStringResource()); |
| 561 | String::Encoding encoding = String::UNKNOWN_ENCODING; |
| 562 | CHECK_EQ(static_cast<const String::ExternalStringResourceBase*>(resource), |
| 563 | source->GetExternalStringResourceBase(&encoding)); |
| 564 | CHECK_EQ(String::ASCII_ENCODING, encoding); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 565 | Local<Script> script = Script::Compile(source); |
| 566 | Local<Value> value = script->Run(); |
| 567 | CHECK(value->IsNumber()); |
| 568 | CHECK_EQ(7, value->Int32Value()); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 569 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 570 | CHECK_EQ(0, dispose_count); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 571 | } |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 572 | CcTest::i_isolate()->compilation_cache()->Clear(); |
| 573 | CcTest::heap()->CollectAllAvailableGarbage(); |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 574 | CHECK_EQ(1, dispose_count); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 575 | } |
| 576 | |
| 577 | |
ager@chromium.org | 6f10e41 | 2009-02-13 10:11:16 +0000 | [diff] [blame] | 578 | THREADED_TEST(ScriptMakingExternalString) { |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 579 | int dispose_count = 0; |
ager@chromium.org | 6f10e41 | 2009-02-13 10:11:16 +0000 | [diff] [blame] | 580 | uint16_t* two_byte_source = AsciiToTwoByteString("1 + 2 * 3"); |
| 581 | { |
ager@chromium.org | 6f10e41 | 2009-02-13 10:11:16 +0000 | [diff] [blame] | 582 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 583 | v8::HandleScope scope(env->GetIsolate()); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 584 | Local<String> source = |
| 585 | String::NewFromTwoByte(env->GetIsolate(), two_byte_source); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 586 | // Trigger GCs so that the newly allocated string moves to old gen. |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 587 | CcTest::heap()->CollectGarbage(i::NEW_SPACE); // in survivor space now |
| 588 | CcTest::heap()->CollectGarbage(i::NEW_SPACE); // in old gen now |
ulan@chromium.org | 56c14af | 2012-09-20 12:51:09 +0000 | [diff] [blame] | 589 | CHECK_EQ(source->IsExternal(), false); |
| 590 | CHECK_EQ(source->IsExternalAscii(), false); |
| 591 | String::Encoding encoding = String::UNKNOWN_ENCODING; |
| 592 | CHECK_EQ(NULL, source->GetExternalStringResourceBase(&encoding)); |
| 593 | CHECK_EQ(String::ASCII_ENCODING, encoding); |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 594 | bool success = source->MakeExternal(new TestResource(two_byte_source, |
| 595 | &dispose_count)); |
ager@chromium.org | 6f10e41 | 2009-02-13 10:11:16 +0000 | [diff] [blame] | 596 | CHECK(success); |
| 597 | Local<Script> script = Script::Compile(source); |
| 598 | Local<Value> value = script->Run(); |
| 599 | CHECK(value->IsNumber()); |
| 600 | CHECK_EQ(7, value->Int32Value()); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 601 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 602 | CHECK_EQ(0, dispose_count); |
ager@chromium.org | 6f10e41 | 2009-02-13 10:11:16 +0000 | [diff] [blame] | 603 | } |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 604 | CcTest::i_isolate()->compilation_cache()->Clear(); |
| 605 | CcTest::heap()->CollectAllGarbage(i::Heap::kAbortIncrementalMarkingMask); |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 606 | CHECK_EQ(1, dispose_count); |
ager@chromium.org | 6f10e41 | 2009-02-13 10:11:16 +0000 | [diff] [blame] | 607 | } |
| 608 | |
| 609 | |
| 610 | THREADED_TEST(ScriptMakingExternalAsciiString) { |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 611 | int dispose_count = 0; |
ager@chromium.org | 6f10e41 | 2009-02-13 10:11:16 +0000 | [diff] [blame] | 612 | const char* c_source = "1 + 2 * 3"; |
| 613 | { |
ager@chromium.org | 6f10e41 | 2009-02-13 10:11:16 +0000 | [diff] [blame] | 614 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 615 | v8::HandleScope scope(env->GetIsolate()); |
ager@chromium.org | 6f10e41 | 2009-02-13 10:11:16 +0000 | [diff] [blame] | 616 | Local<String> source = v8_str(c_source); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 617 | // Trigger GCs so that the newly allocated string moves to old gen. |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 618 | CcTest::heap()->CollectGarbage(i::NEW_SPACE); // in survivor space now |
| 619 | CcTest::heap()->CollectGarbage(i::NEW_SPACE); // in old gen now |
ager@chromium.org | 6f10e41 | 2009-02-13 10:11:16 +0000 | [diff] [blame] | 620 | bool success = source->MakeExternal( |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 621 | new TestAsciiResource(i::StrDup(c_source), &dispose_count)); |
ager@chromium.org | 6f10e41 | 2009-02-13 10:11:16 +0000 | [diff] [blame] | 622 | CHECK(success); |
| 623 | Local<Script> script = Script::Compile(source); |
| 624 | Local<Value> value = script->Run(); |
| 625 | CHECK(value->IsNumber()); |
| 626 | CHECK_EQ(7, value->Int32Value()); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 627 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 628 | CHECK_EQ(0, dispose_count); |
ager@chromium.org | 6f10e41 | 2009-02-13 10:11:16 +0000 | [diff] [blame] | 629 | } |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 630 | CcTest::i_isolate()->compilation_cache()->Clear(); |
| 631 | CcTest::heap()->CollectAllGarbage(i::Heap::kAbortIncrementalMarkingMask); |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 632 | CHECK_EQ(1, dispose_count); |
ager@chromium.org | 6f10e41 | 2009-02-13 10:11:16 +0000 | [diff] [blame] | 633 | } |
| 634 | |
| 635 | |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 636 | TEST(MakingExternalStringConditions) { |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 637 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 638 | v8::HandleScope scope(env->GetIsolate()); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 639 | |
| 640 | // Free some space in the new space so that we can check freshness. |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 641 | CcTest::heap()->CollectGarbage(i::NEW_SPACE); |
| 642 | CcTest::heap()->CollectGarbage(i::NEW_SPACE); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 643 | |
mstarzinger@chromium.org | 1b3afd1 | 2011-11-29 14:28:56 +0000 | [diff] [blame] | 644 | uint16_t* two_byte_string = AsciiToTwoByteString("s1"); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 645 | Local<String> small_string = |
| 646 | String::NewFromTwoByte(env->GetIsolate(), two_byte_string); |
ager@chromium.org | 6a2b0aa | 2010-07-13 20:58:03 +0000 | [diff] [blame] | 647 | i::DeleteArray(two_byte_string); |
| 648 | |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 649 | // We should refuse to externalize newly created small string. |
| 650 | CHECK(!small_string->CanMakeExternal()); |
| 651 | // Trigger GCs so that the newly allocated string moves to old gen. |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 652 | CcTest::heap()->CollectGarbage(i::NEW_SPACE); // in survivor space now |
| 653 | CcTest::heap()->CollectGarbage(i::NEW_SPACE); // in old gen now |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 654 | // Old space strings should be accepted. |
| 655 | CHECK(small_string->CanMakeExternal()); |
| 656 | |
mstarzinger@chromium.org | 1b3afd1 | 2011-11-29 14:28:56 +0000 | [diff] [blame] | 657 | two_byte_string = AsciiToTwoByteString("small string 2"); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 658 | small_string = String::NewFromTwoByte(env->GetIsolate(), two_byte_string); |
ager@chromium.org | 6a2b0aa | 2010-07-13 20:58:03 +0000 | [diff] [blame] | 659 | i::DeleteArray(two_byte_string); |
| 660 | |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 661 | // We should refuse externalizing newly created small string. |
| 662 | CHECK(!small_string->CanMakeExternal()); |
| 663 | for (int i = 0; i < 100; i++) { |
| 664 | String::Value value(small_string); |
| 665 | } |
| 666 | // Frequently used strings should be accepted. |
| 667 | CHECK(small_string->CanMakeExternal()); |
| 668 | |
| 669 | const int buf_size = 10 * 1024; |
| 670 | char* buf = i::NewArray<char>(buf_size); |
| 671 | memset(buf, 'a', buf_size); |
| 672 | buf[buf_size - 1] = '\0'; |
ager@chromium.org | 6a2b0aa | 2010-07-13 20:58:03 +0000 | [diff] [blame] | 673 | |
| 674 | two_byte_string = AsciiToTwoByteString(buf); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 675 | Local<String> large_string = |
| 676 | String::NewFromTwoByte(env->GetIsolate(), two_byte_string); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 677 | i::DeleteArray(buf); |
ager@chromium.org | 6a2b0aa | 2010-07-13 20:58:03 +0000 | [diff] [blame] | 678 | i::DeleteArray(two_byte_string); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 679 | // Large strings should be immediately accepted. |
| 680 | CHECK(large_string->CanMakeExternal()); |
| 681 | } |
| 682 | |
| 683 | |
| 684 | TEST(MakingExternalAsciiStringConditions) { |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 685 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 686 | v8::HandleScope scope(env->GetIsolate()); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 687 | |
| 688 | // Free some space in the new space so that we can check freshness. |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 689 | CcTest::heap()->CollectGarbage(i::NEW_SPACE); |
| 690 | CcTest::heap()->CollectGarbage(i::NEW_SPACE); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 691 | |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 692 | Local<String> small_string = String::NewFromUtf8(env->GetIsolate(), "s1"); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 693 | // We should refuse to externalize newly created small string. |
| 694 | CHECK(!small_string->CanMakeExternal()); |
| 695 | // Trigger GCs so that the newly allocated string moves to old gen. |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 696 | CcTest::heap()->CollectGarbage(i::NEW_SPACE); // in survivor space now |
| 697 | CcTest::heap()->CollectGarbage(i::NEW_SPACE); // in old gen now |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 698 | // Old space strings should be accepted. |
| 699 | CHECK(small_string->CanMakeExternal()); |
| 700 | |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 701 | small_string = String::NewFromUtf8(env->GetIsolate(), "small string 2"); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 702 | // We should refuse externalizing newly created small string. |
| 703 | CHECK(!small_string->CanMakeExternal()); |
| 704 | for (int i = 0; i < 100; i++) { |
| 705 | String::Value value(small_string); |
| 706 | } |
| 707 | // Frequently used strings should be accepted. |
| 708 | CHECK(small_string->CanMakeExternal()); |
| 709 | |
| 710 | const int buf_size = 10 * 1024; |
| 711 | char* buf = i::NewArray<char>(buf_size); |
| 712 | memset(buf, 'a', buf_size); |
| 713 | buf[buf_size - 1] = '\0'; |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 714 | Local<String> large_string = String::NewFromUtf8(env->GetIsolate(), buf); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 715 | i::DeleteArray(buf); |
| 716 | // Large strings should be immediately accepted. |
| 717 | CHECK(large_string->CanMakeExternal()); |
| 718 | } |
| 719 | |
| 720 | |
danno@chromium.org | d3c4210 | 2013-08-01 16:58:23 +0000 | [diff] [blame] | 721 | TEST(MakingExternalUnalignedAsciiString) { |
| 722 | LocalContext env; |
| 723 | v8::HandleScope scope(env->GetIsolate()); |
| 724 | |
| 725 | CompileRun("function cons(a, b) { return a + b; }" |
| 726 | "function slice(a) { return a.substring(1); }"); |
| 727 | // Create a cons string that will land in old pointer space. |
| 728 | Local<String> cons = Local<String>::Cast(CompileRun( |
| 729 | "cons('abcdefghijklm', 'nopqrstuvwxyz');")); |
| 730 | // Create a sliced string that will land in old pointer space. |
| 731 | Local<String> slice = Local<String>::Cast(CompileRun( |
| 732 | "slice('abcdefghijklmnopqrstuvwxyz');")); |
| 733 | |
| 734 | // Trigger GCs so that the newly allocated string moves to old gen. |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 735 | SimulateFullSpace(CcTest::heap()->old_pointer_space()); |
| 736 | CcTest::heap()->CollectGarbage(i::NEW_SPACE); // in survivor space now |
| 737 | CcTest::heap()->CollectGarbage(i::NEW_SPACE); // in old gen now |
danno@chromium.org | d3c4210 | 2013-08-01 16:58:23 +0000 | [diff] [blame] | 738 | |
| 739 | // Turn into external string with unaligned resource data. |
danno@chromium.org | d3c4210 | 2013-08-01 16:58:23 +0000 | [diff] [blame] | 740 | const char* c_cons = "_abcdefghijklmnopqrstuvwxyz"; |
| 741 | bool success = cons->MakeExternal( |
machenbach@chromium.org | 0a73036 | 2014-02-05 03:04:56 +0000 | [diff] [blame] | 742 | new TestAsciiResource(i::StrDup(c_cons), NULL, 1)); |
danno@chromium.org | d3c4210 | 2013-08-01 16:58:23 +0000 | [diff] [blame] | 743 | CHECK(success); |
| 744 | const char* c_slice = "_bcdefghijklmnopqrstuvwxyz"; |
| 745 | success = slice->MakeExternal( |
machenbach@chromium.org | 0a73036 | 2014-02-05 03:04:56 +0000 | [diff] [blame] | 746 | new TestAsciiResource(i::StrDup(c_slice), NULL, 1)); |
danno@chromium.org | d3c4210 | 2013-08-01 16:58:23 +0000 | [diff] [blame] | 747 | CHECK(success); |
| 748 | |
| 749 | // Trigger GCs and force evacuation. |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 750 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
| 751 | CcTest::heap()->CollectAllGarbage(i::Heap::kReduceMemoryFootprintMask); |
danno@chromium.org | d3c4210 | 2013-08-01 16:58:23 +0000 | [diff] [blame] | 752 | } |
| 753 | |
| 754 | |
ager@chromium.org | 6f10e41 | 2009-02-13 10:11:16 +0000 | [diff] [blame] | 755 | THREADED_TEST(UsingExternalString) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 756 | i::Factory* factory = CcTest::i_isolate()->factory(); |
ager@chromium.org | e2902be | 2009-06-08 12:21:35 +0000 | [diff] [blame] | 757 | { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 758 | v8::HandleScope scope(CcTest::isolate()); |
ager@chromium.org | e2902be | 2009-06-08 12:21:35 +0000 | [diff] [blame] | 759 | uint16_t* two_byte_string = AsciiToTwoByteString("test string"); |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 760 | Local<String> string = String::NewExternal( |
| 761 | CcTest::isolate(), new TestResource(two_byte_string)); |
ager@chromium.org | e2902be | 2009-06-08 12:21:35 +0000 | [diff] [blame] | 762 | i::Handle<i::String> istring = v8::Utils::OpenHandle(*string); |
| 763 | // Trigger GCs so that the newly allocated string moves to old gen. |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 764 | CcTest::heap()->CollectGarbage(i::NEW_SPACE); // in survivor space now |
| 765 | CcTest::heap()->CollectGarbage(i::NEW_SPACE); // in old gen now |
yangguo@chromium.org | 4a9f655 | 2013-03-04 14:46:33 +0000 | [diff] [blame] | 766 | i::Handle<i::String> isymbol = |
verwaest@chromium.org | d4be0f0 | 2013-06-05 13:39:03 +0000 | [diff] [blame] | 767 | factory->InternalizedStringFromString(istring); |
yangguo@chromium.org | 4a9f655 | 2013-03-04 14:46:33 +0000 | [diff] [blame] | 768 | CHECK(isymbol->IsInternalizedString()); |
ager@chromium.org | e2902be | 2009-06-08 12:21:35 +0000 | [diff] [blame] | 769 | } |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 770 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
| 771 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
ager@chromium.org | 6f10e41 | 2009-02-13 10:11:16 +0000 | [diff] [blame] | 772 | } |
| 773 | |
| 774 | |
| 775 | THREADED_TEST(UsingExternalAsciiString) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 776 | i::Factory* factory = CcTest::i_isolate()->factory(); |
ager@chromium.org | e2902be | 2009-06-08 12:21:35 +0000 | [diff] [blame] | 777 | { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 778 | v8::HandleScope scope(CcTest::isolate()); |
ager@chromium.org | e2902be | 2009-06-08 12:21:35 +0000 | [diff] [blame] | 779 | const char* one_byte_string = "test string"; |
| 780 | Local<String> string = String::NewExternal( |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 781 | CcTest::isolate(), new TestAsciiResource(i::StrDup(one_byte_string))); |
ager@chromium.org | e2902be | 2009-06-08 12:21:35 +0000 | [diff] [blame] | 782 | i::Handle<i::String> istring = v8::Utils::OpenHandle(*string); |
| 783 | // Trigger GCs so that the newly allocated string moves to old gen. |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 784 | CcTest::heap()->CollectGarbage(i::NEW_SPACE); // in survivor space now |
| 785 | CcTest::heap()->CollectGarbage(i::NEW_SPACE); // in old gen now |
yangguo@chromium.org | 4a9f655 | 2013-03-04 14:46:33 +0000 | [diff] [blame] | 786 | i::Handle<i::String> isymbol = |
verwaest@chromium.org | d4be0f0 | 2013-06-05 13:39:03 +0000 | [diff] [blame] | 787 | factory->InternalizedStringFromString(istring); |
yangguo@chromium.org | 4a9f655 | 2013-03-04 14:46:33 +0000 | [diff] [blame] | 788 | CHECK(isymbol->IsInternalizedString()); |
ager@chromium.org | e2902be | 2009-06-08 12:21:35 +0000 | [diff] [blame] | 789 | } |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 790 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
| 791 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
ager@chromium.org | 6f10e41 | 2009-02-13 10:11:16 +0000 | [diff] [blame] | 792 | } |
| 793 | |
| 794 | |
kmillikin@chromium.org | 13bd294 | 2009-12-16 15:36:05 +0000 | [diff] [blame] | 795 | THREADED_TEST(ScavengeExternalString) { |
svenpanne@chromium.org | 83130cf | 2012-11-30 10:13:25 +0000 | [diff] [blame] | 796 | i::FLAG_stress_compaction = false; |
| 797 | i::FLAG_gc_global = false; |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 798 | int dispose_count = 0; |
lrn@chromium.org | c34f580 | 2010-04-28 12:53:43 +0000 | [diff] [blame] | 799 | bool in_new_space = false; |
kmillikin@chromium.org | 13bd294 | 2009-12-16 15:36:05 +0000 | [diff] [blame] | 800 | { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 801 | v8::HandleScope scope(CcTest::isolate()); |
kmillikin@chromium.org | 13bd294 | 2009-12-16 15:36:05 +0000 | [diff] [blame] | 802 | uint16_t* two_byte_string = AsciiToTwoByteString("test string"); |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 803 | Local<String> string = String::NewExternal( |
| 804 | CcTest::isolate(), new TestResource(two_byte_string, &dispose_count)); |
kmillikin@chromium.org | 13bd294 | 2009-12-16 15:36:05 +0000 | [diff] [blame] | 805 | i::Handle<i::String> istring = v8::Utils::OpenHandle(*string); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 806 | CcTest::heap()->CollectGarbage(i::NEW_SPACE); |
| 807 | in_new_space = CcTest::heap()->InNewSpace(*istring); |
| 808 | CHECK(in_new_space || CcTest::heap()->old_data_space()->Contains(*istring)); |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 809 | CHECK_EQ(0, dispose_count); |
kmillikin@chromium.org | 13bd294 | 2009-12-16 15:36:05 +0000 | [diff] [blame] | 810 | } |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 811 | CcTest::heap()->CollectGarbage( |
| 812 | in_new_space ? i::NEW_SPACE : i::OLD_DATA_SPACE); |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 813 | CHECK_EQ(1, dispose_count); |
kmillikin@chromium.org | 13bd294 | 2009-12-16 15:36:05 +0000 | [diff] [blame] | 814 | } |
| 815 | |
| 816 | |
| 817 | THREADED_TEST(ScavengeExternalAsciiString) { |
svenpanne@chromium.org | 83130cf | 2012-11-30 10:13:25 +0000 | [diff] [blame] | 818 | i::FLAG_stress_compaction = false; |
| 819 | i::FLAG_gc_global = false; |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 820 | int dispose_count = 0; |
lrn@chromium.org | c34f580 | 2010-04-28 12:53:43 +0000 | [diff] [blame] | 821 | bool in_new_space = false; |
kmillikin@chromium.org | 13bd294 | 2009-12-16 15:36:05 +0000 | [diff] [blame] | 822 | { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 823 | v8::HandleScope scope(CcTest::isolate()); |
kmillikin@chromium.org | 13bd294 | 2009-12-16 15:36:05 +0000 | [diff] [blame] | 824 | const char* one_byte_string = "test string"; |
| 825 | Local<String> string = String::NewExternal( |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 826 | CcTest::isolate(), |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 827 | new TestAsciiResource(i::StrDup(one_byte_string), &dispose_count)); |
kmillikin@chromium.org | 13bd294 | 2009-12-16 15:36:05 +0000 | [diff] [blame] | 828 | i::Handle<i::String> istring = v8::Utils::OpenHandle(*string); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 829 | CcTest::heap()->CollectGarbage(i::NEW_SPACE); |
| 830 | in_new_space = CcTest::heap()->InNewSpace(*istring); |
| 831 | CHECK(in_new_space || CcTest::heap()->old_data_space()->Contains(*istring)); |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 832 | CHECK_EQ(0, dispose_count); |
kmillikin@chromium.org | 13bd294 | 2009-12-16 15:36:05 +0000 | [diff] [blame] | 833 | } |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 834 | CcTest::heap()->CollectGarbage( |
| 835 | in_new_space ? i::NEW_SPACE : i::OLD_DATA_SPACE); |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 836 | CHECK_EQ(1, dispose_count); |
kmillikin@chromium.org | 13bd294 | 2009-12-16 15:36:05 +0000 | [diff] [blame] | 837 | } |
| 838 | |
| 839 | |
vegorov@chromium.org | 2356e6f | 2010-06-09 09:38:56 +0000 | [diff] [blame] | 840 | class TestAsciiResourceWithDisposeControl: public TestAsciiResource { |
| 841 | public: |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 842 | // Only used by non-threaded tests, so it can use static fields. |
vegorov@chromium.org | 2356e6f | 2010-06-09 09:38:56 +0000 | [diff] [blame] | 843 | static int dispose_calls; |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 844 | static int dispose_count; |
vegorov@chromium.org | 2356e6f | 2010-06-09 09:38:56 +0000 | [diff] [blame] | 845 | |
| 846 | TestAsciiResourceWithDisposeControl(const char* data, bool dispose) |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 847 | : TestAsciiResource(data, &dispose_count), |
vegorov@chromium.org | 2356e6f | 2010-06-09 09:38:56 +0000 | [diff] [blame] | 848 | dispose_(dispose) { } |
| 849 | |
| 850 | void Dispose() { |
| 851 | ++dispose_calls; |
| 852 | if (dispose_) delete this; |
| 853 | } |
| 854 | private: |
| 855 | bool dispose_; |
| 856 | }; |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 857 | |
| 858 | |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 859 | int TestAsciiResourceWithDisposeControl::dispose_count = 0; |
vegorov@chromium.org | 2356e6f | 2010-06-09 09:38:56 +0000 | [diff] [blame] | 860 | int TestAsciiResourceWithDisposeControl::dispose_calls = 0; |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 861 | |
| 862 | |
vegorov@chromium.org | 2356e6f | 2010-06-09 09:38:56 +0000 | [diff] [blame] | 863 | TEST(ExternalStringWithDisposeHandling) { |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 864 | const char* c_source = "1 + 2 * 3"; |
| 865 | |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 866 | // Use a stack allocated external string resource allocated object. |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 867 | TestAsciiResourceWithDisposeControl::dispose_count = 0; |
vegorov@chromium.org | 2356e6f | 2010-06-09 09:38:56 +0000 | [diff] [blame] | 868 | TestAsciiResourceWithDisposeControl::dispose_calls = 0; |
| 869 | TestAsciiResourceWithDisposeControl res_stack(i::StrDup(c_source), false); |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 870 | { |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 871 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 872 | v8::HandleScope scope(env->GetIsolate()); |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 873 | Local<String> source = String::NewExternal(env->GetIsolate(), &res_stack); |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 874 | Local<Script> script = Script::Compile(source); |
| 875 | Local<Value> value = script->Run(); |
| 876 | CHECK(value->IsNumber()); |
| 877 | CHECK_EQ(7, value->Int32Value()); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 878 | CcTest::heap()->CollectAllAvailableGarbage(); |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 879 | CHECK_EQ(0, TestAsciiResourceWithDisposeControl::dispose_count); |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 880 | } |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 881 | CcTest::i_isolate()->compilation_cache()->Clear(); |
| 882 | CcTest::heap()->CollectAllAvailableGarbage(); |
vegorov@chromium.org | 2356e6f | 2010-06-09 09:38:56 +0000 | [diff] [blame] | 883 | CHECK_EQ(1, TestAsciiResourceWithDisposeControl::dispose_calls); |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 884 | CHECK_EQ(0, TestAsciiResourceWithDisposeControl::dispose_count); |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 885 | |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 886 | // Use a heap allocated external string resource allocated object. |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 887 | TestAsciiResourceWithDisposeControl::dispose_count = 0; |
vegorov@chromium.org | 2356e6f | 2010-06-09 09:38:56 +0000 | [diff] [blame] | 888 | TestAsciiResourceWithDisposeControl::dispose_calls = 0; |
| 889 | TestAsciiResource* res_heap = |
| 890 | new TestAsciiResourceWithDisposeControl(i::StrDup(c_source), true); |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 891 | { |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 892 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 893 | v8::HandleScope scope(env->GetIsolate()); |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 894 | Local<String> source = String::NewExternal(env->GetIsolate(), res_heap); |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 895 | Local<Script> script = Script::Compile(source); |
| 896 | Local<Value> value = script->Run(); |
| 897 | CHECK(value->IsNumber()); |
| 898 | CHECK_EQ(7, value->Int32Value()); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 899 | CcTest::heap()->CollectAllAvailableGarbage(); |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 900 | CHECK_EQ(0, TestAsciiResourceWithDisposeControl::dispose_count); |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 901 | } |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 902 | CcTest::i_isolate()->compilation_cache()->Clear(); |
| 903 | CcTest::heap()->CollectAllAvailableGarbage(); |
vegorov@chromium.org | 2356e6f | 2010-06-09 09:38:56 +0000 | [diff] [blame] | 904 | CHECK_EQ(1, TestAsciiResourceWithDisposeControl::dispose_calls); |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 905 | CHECK_EQ(1, TestAsciiResourceWithDisposeControl::dispose_count); |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 906 | } |
| 907 | |
| 908 | |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 909 | THREADED_TEST(StringConcat) { |
| 910 | { |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 911 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 912 | v8::HandleScope scope(env->GetIsolate()); |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 913 | const char* one_byte_string_1 = "function a_times_t"; |
| 914 | const char* two_byte_string_1 = "wo_plus_b(a, b) {return "; |
| 915 | const char* one_byte_extern_1 = "a * 2 + b;} a_times_two_plus_b(4, 8) + "; |
| 916 | const char* two_byte_extern_1 = "a_times_two_plus_b(4, 8) + "; |
| 917 | const char* one_byte_string_2 = "a_times_two_plus_b(4, 8) + "; |
| 918 | const char* two_byte_string_2 = "a_times_two_plus_b(4, 8) + "; |
| 919 | const char* two_byte_extern_2 = "a_times_two_plus_b(1, 2);"; |
| 920 | Local<String> left = v8_str(one_byte_string_1); |
ager@chromium.org | 6a2b0aa | 2010-07-13 20:58:03 +0000 | [diff] [blame] | 921 | |
| 922 | uint16_t* two_byte_source = AsciiToTwoByteString(two_byte_string_1); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 923 | Local<String> right = |
| 924 | String::NewFromTwoByte(env->GetIsolate(), two_byte_source); |
ager@chromium.org | 6a2b0aa | 2010-07-13 20:58:03 +0000 | [diff] [blame] | 925 | i::DeleteArray(two_byte_source); |
| 926 | |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 927 | Local<String> source = String::Concat(left, right); |
| 928 | right = String::NewExternal( |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 929 | env->GetIsolate(), new TestAsciiResource(i::StrDup(one_byte_extern_1))); |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 930 | source = String::Concat(source, right); |
| 931 | right = String::NewExternal( |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 932 | env->GetIsolate(), |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 933 | new TestResource(AsciiToTwoByteString(two_byte_extern_1))); |
| 934 | source = String::Concat(source, right); |
| 935 | right = v8_str(one_byte_string_2); |
| 936 | source = String::Concat(source, right); |
ager@chromium.org | 6a2b0aa | 2010-07-13 20:58:03 +0000 | [diff] [blame] | 937 | |
| 938 | two_byte_source = AsciiToTwoByteString(two_byte_string_2); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 939 | right = String::NewFromTwoByte(env->GetIsolate(), two_byte_source); |
ager@chromium.org | 6a2b0aa | 2010-07-13 20:58:03 +0000 | [diff] [blame] | 940 | i::DeleteArray(two_byte_source); |
| 941 | |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 942 | source = String::Concat(source, right); |
| 943 | right = String::NewExternal( |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 944 | env->GetIsolate(), |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 945 | new TestResource(AsciiToTwoByteString(two_byte_extern_2))); |
| 946 | source = String::Concat(source, right); |
| 947 | Local<Script> script = Script::Compile(source); |
| 948 | Local<Value> value = script->Run(); |
| 949 | CHECK(value->IsNumber()); |
| 950 | CHECK_EQ(68, value->Int32Value()); |
| 951 | } |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 952 | CcTest::i_isolate()->compilation_cache()->Clear(); |
| 953 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
| 954 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 955 | } |
| 956 | |
| 957 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 958 | THREADED_TEST(GlobalProperties) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 959 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 960 | v8::HandleScope scope(env->GetIsolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 961 | v8::Handle<v8::Object> global = env->Global(); |
| 962 | global->Set(v8_str("pi"), v8_num(3.1415926)); |
| 963 | Local<Value> pi = global->Get(v8_str("pi")); |
| 964 | CHECK_EQ(3.1415926, pi->NumberValue()); |
| 965 | } |
| 966 | |
| 967 | |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 968 | template<typename T> |
dslomov@chromium.org | b752d40 | 2013-06-18 11:54:54 +0000 | [diff] [blame] | 969 | static void CheckReturnValue(const T& t, i::Address callback) { |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 970 | v8::ReturnValue<v8::Value> rv = t.GetReturnValue(); |
| 971 | i::Object** o = *reinterpret_cast<i::Object***>(&rv); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 972 | CHECK_EQ(CcTest::isolate(), t.GetIsolate()); |
svenpanne@chromium.org | 53ad175 | 2013-05-27 12:20:38 +0000 | [diff] [blame] | 973 | CHECK_EQ(t.GetIsolate(), rv.GetIsolate()); |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 974 | CHECK((*o)->IsTheHole() || (*o)->IsUndefined()); |
verwaest@chromium.org | 8a00e82 | 2013-06-10 15:11:22 +0000 | [diff] [blame] | 975 | // Verify reset |
| 976 | bool is_runtime = (*o)->IsTheHole(); |
| 977 | rv.Set(true); |
| 978 | CHECK(!(*o)->IsTheHole() && !(*o)->IsUndefined()); |
| 979 | rv.Set(v8::Handle<v8::Object>()); |
| 980 | CHECK((*o)->IsTheHole() || (*o)->IsUndefined()); |
| 981 | CHECK_EQ(is_runtime, (*o)->IsTheHole()); |
dslomov@chromium.org | b752d40 | 2013-06-18 11:54:54 +0000 | [diff] [blame] | 982 | |
| 983 | i::Isolate* isolate = reinterpret_cast<i::Isolate*>(t.GetIsolate()); |
| 984 | // If CPU profiler is active check that when API callback is invoked |
| 985 | // VMState is set to EXTERNAL. |
| 986 | if (isolate->cpu_profiler()->is_profiling()) { |
| 987 | CHECK_EQ(i::EXTERNAL, isolate->current_vm_state()); |
yangguo@chromium.org | c73d55b | 2013-07-24 08:18:28 +0000 | [diff] [blame] | 988 | CHECK(isolate->external_callback_scope()); |
| 989 | CHECK_EQ(callback, isolate->external_callback_scope()->callback()); |
dslomov@chromium.org | b752d40 | 2013-06-18 11:54:54 +0000 | [diff] [blame] | 990 | } |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 991 | } |
| 992 | |
dslomov@chromium.org | b752d40 | 2013-06-18 11:54:54 +0000 | [diff] [blame] | 993 | |
| 994 | static void handle_callback_impl(const v8::FunctionCallbackInfo<Value>& info, |
| 995 | i::Address callback) { |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 996 | ApiTestFuzzer::Fuzz(); |
dslomov@chromium.org | b752d40 | 2013-06-18 11:54:54 +0000 | [diff] [blame] | 997 | CheckReturnValue(info, callback); |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 998 | info.GetReturnValue().Set(v8_str("bad value")); |
| 999 | info.GetReturnValue().Set(v8_num(102)); |
| 1000 | } |
| 1001 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 1002 | |
dslomov@chromium.org | b752d40 | 2013-06-18 11:54:54 +0000 | [diff] [blame] | 1003 | static void handle_callback(const v8::FunctionCallbackInfo<Value>& info) { |
| 1004 | return handle_callback_impl(info, FUNCTION_ADDR(handle_callback)); |
| 1005 | } |
| 1006 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 1007 | |
svenpanne@chromium.org | a53e8e0 | 2013-05-24 12:35:50 +0000 | [diff] [blame] | 1008 | static void handle_callback_2(const v8::FunctionCallbackInfo<Value>& info) { |
dslomov@chromium.org | b752d40 | 2013-06-18 11:54:54 +0000 | [diff] [blame] | 1009 | return handle_callback_impl(info, FUNCTION_ADDR(handle_callback_2)); |
svenpanne@chromium.org | a53e8e0 | 2013-05-24 12:35:50 +0000 | [diff] [blame] | 1010 | } |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1011 | |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 1012 | static void construct_callback( |
| 1013 | const v8::FunctionCallbackInfo<Value>& info) { |
| 1014 | ApiTestFuzzer::Fuzz(); |
dslomov@chromium.org | b752d40 | 2013-06-18 11:54:54 +0000 | [diff] [blame] | 1015 | CheckReturnValue(info, FUNCTION_ADDR(construct_callback)); |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 1016 | info.This()->Set(v8_str("x"), v8_num(1)); |
| 1017 | info.This()->Set(v8_str("y"), v8_num(2)); |
| 1018 | info.GetReturnValue().Set(v8_str("bad value")); |
| 1019 | info.GetReturnValue().Set(info.This()); |
ager@chromium.org | b61a0d1 | 2010-10-13 08:35:23 +0000 | [diff] [blame] | 1020 | } |
| 1021 | |
| 1022 | |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 1023 | static void Return239Callback( |
| 1024 | Local<String> name, const v8::PropertyCallbackInfo<Value>& info) { |
| 1025 | ApiTestFuzzer::Fuzz(); |
dslomov@chromium.org | b752d40 | 2013-06-18 11:54:54 +0000 | [diff] [blame] | 1026 | CheckReturnValue(info, FUNCTION_ADDR(Return239Callback)); |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 1027 | info.GetReturnValue().Set(v8_str("bad value")); |
| 1028 | info.GetReturnValue().Set(v8_num(239)); |
| 1029 | } |
| 1030 | |
| 1031 | |
| 1032 | template<typename Handler> |
svenpanne@chromium.org | a53e8e0 | 2013-05-24 12:35:50 +0000 | [diff] [blame] | 1033 | static void TestFunctionTemplateInitializer(Handler handler, |
| 1034 | Handler handler_2) { |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 1035 | // Test constructor calls. |
| 1036 | { |
| 1037 | LocalContext env; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 1038 | v8::Isolate* isolate = env->GetIsolate(); |
| 1039 | v8::HandleScope scope(isolate); |
dslomov@chromium.org | b752d40 | 2013-06-18 11:54:54 +0000 | [diff] [blame] | 1040 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 1041 | Local<v8::FunctionTemplate> fun_templ = |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 1042 | v8::FunctionTemplate::New(isolate, handler); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 1043 | Local<Function> fun = fun_templ->GetFunction(); |
| 1044 | env->Global()->Set(v8_str("obj"), fun); |
| 1045 | Local<Script> script = v8_compile("obj()"); |
| 1046 | for (int i = 0; i < 30; i++) { |
| 1047 | CHECK_EQ(102, script->Run()->Int32Value()); |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 1048 | } |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 1049 | } |
| 1050 | // Use SetCallHandler to initialize a function template, should work like |
| 1051 | // the previous one. |
| 1052 | { |
| 1053 | LocalContext env; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 1054 | v8::Isolate* isolate = env->GetIsolate(); |
| 1055 | v8::HandleScope scope(isolate); |
dslomov@chromium.org | b752d40 | 2013-06-18 11:54:54 +0000 | [diff] [blame] | 1056 | |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 1057 | Local<v8::FunctionTemplate> fun_templ = v8::FunctionTemplate::New(isolate); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 1058 | fun_templ->SetCallHandler(handler_2); |
| 1059 | Local<Function> fun = fun_templ->GetFunction(); |
| 1060 | env->Global()->Set(v8_str("obj"), fun); |
| 1061 | Local<Script> script = v8_compile("obj()"); |
| 1062 | for (int i = 0; i < 30; i++) { |
| 1063 | CHECK_EQ(102, script->Run()->Int32Value()); |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 1064 | } |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1065 | } |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 1066 | } |
| 1067 | |
| 1068 | |
| 1069 | template<typename Constructor, typename Accessor> |
| 1070 | static void TestFunctionTemplateAccessor(Constructor constructor, |
| 1071 | Accessor accessor) { |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 1072 | LocalContext env; |
| 1073 | v8::HandleScope scope(env->GetIsolate()); |
dslomov@chromium.org | b752d40 | 2013-06-18 11:54:54 +0000 | [diff] [blame] | 1074 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 1075 | Local<v8::FunctionTemplate> fun_templ = |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 1076 | v8::FunctionTemplate::New(env->GetIsolate(), constructor); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 1077 | fun_templ->SetClassName(v8_str("funky")); |
| 1078 | fun_templ->InstanceTemplate()->SetAccessor(v8_str("m"), accessor); |
| 1079 | Local<Function> fun = fun_templ->GetFunction(); |
| 1080 | env->Global()->Set(v8_str("obj"), fun); |
| 1081 | Local<Value> result = v8_compile("(new obj()).toString()")->Run(); |
| 1082 | CHECK_EQ(v8_str("[object funky]"), result); |
| 1083 | CompileRun("var obj_instance = new obj();"); |
| 1084 | Local<Script> script; |
| 1085 | script = v8_compile("obj_instance.x"); |
| 1086 | for (int i = 0; i < 30; i++) { |
| 1087 | CHECK_EQ(1, script->Run()->Int32Value()); |
| 1088 | } |
| 1089 | script = v8_compile("obj_instance.m"); |
| 1090 | for (int i = 0; i < 30; i++) { |
| 1091 | CHECK_EQ(239, script->Run()->Int32Value()); |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 1092 | } |
| 1093 | } |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1094 | |
ager@chromium.org | b61a0d1 | 2010-10-13 08:35:23 +0000 | [diff] [blame] | 1095 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 1096 | THREADED_PROFILED_TEST(FunctionTemplate) { |
svenpanne@chromium.org | a53e8e0 | 2013-05-24 12:35:50 +0000 | [diff] [blame] | 1097 | TestFunctionTemplateInitializer(handle_callback, handle_callback_2); |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 1098 | TestFunctionTemplateAccessor(construct_callback, Return239Callback); |
| 1099 | } |
| 1100 | |
| 1101 | |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 1102 | static void SimpleCallback(const v8::FunctionCallbackInfo<v8::Value>& info) { |
| 1103 | ApiTestFuzzer::Fuzz(); |
dslomov@chromium.org | b752d40 | 2013-06-18 11:54:54 +0000 | [diff] [blame] | 1104 | CheckReturnValue(info, FUNCTION_ADDR(SimpleCallback)); |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 1105 | info.GetReturnValue().Set(v8_num(51423 + info.Length())); |
| 1106 | } |
| 1107 | |
| 1108 | |
| 1109 | template<typename Callback> |
| 1110 | static void TestSimpleCallback(Callback callback) { |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 1111 | LocalContext env; |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 1112 | v8::Isolate* isolate = env->GetIsolate(); |
| 1113 | v8::HandleScope scope(isolate); |
dslomov@chromium.org | b752d40 | 2013-06-18 11:54:54 +0000 | [diff] [blame] | 1114 | |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 1115 | v8::Handle<v8::ObjectTemplate> object_template = |
| 1116 | v8::ObjectTemplate::New(isolate); |
| 1117 | object_template->Set(isolate, "callback", |
| 1118 | v8::FunctionTemplate::New(isolate, callback)); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 1119 | v8::Local<v8::Object> object = object_template->NewInstance(); |
| 1120 | (*env)->Global()->Set(v8_str("callback_object"), object); |
| 1121 | v8::Handle<v8::Script> script; |
| 1122 | script = v8_compile("callback_object.callback(17)"); |
| 1123 | for (int i = 0; i < 30; i++) { |
| 1124 | CHECK_EQ(51424, script->Run()->Int32Value()); |
| 1125 | } |
| 1126 | script = v8_compile("callback_object.callback(17, 24)"); |
| 1127 | for (int i = 0; i < 30; i++) { |
| 1128 | CHECK_EQ(51425, script->Run()->Int32Value()); |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 1129 | } |
| 1130 | } |
| 1131 | |
| 1132 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 1133 | THREADED_PROFILED_TEST(SimpleCallback) { |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 1134 | TestSimpleCallback(SimpleCallback); |
| 1135 | } |
| 1136 | |
| 1137 | |
| 1138 | template<typename T> |
| 1139 | void FastReturnValueCallback(const v8::FunctionCallbackInfo<v8::Value>& info); |
| 1140 | |
| 1141 | // constant return values |
danno@chromium.org | 1fd77d5 | 2013-06-07 16:01:45 +0000 | [diff] [blame] | 1142 | static int32_t fast_return_value_int32 = 471; |
| 1143 | static uint32_t fast_return_value_uint32 = 571; |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 1144 | static const double kFastReturnValueDouble = 2.7; |
| 1145 | // variable return values |
| 1146 | static bool fast_return_value_bool = false; |
ulan@chromium.org | 837a67e | 2013-06-11 15:39:48 +0000 | [diff] [blame] | 1147 | enum ReturnValueOddball { |
| 1148 | kNullReturnValue, |
| 1149 | kUndefinedReturnValue, |
| 1150 | kEmptyStringReturnValue |
| 1151 | }; |
| 1152 | static ReturnValueOddball fast_return_value_void; |
rossberg@chromium.org | b99c754 | 2013-05-31 11:40:45 +0000 | [diff] [blame] | 1153 | static bool fast_return_value_object_is_empty = false; |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 1154 | |
dslomov@chromium.org | b752d40 | 2013-06-18 11:54:54 +0000 | [diff] [blame] | 1155 | // Helper function to avoid compiler error: insufficient contextual information |
| 1156 | // to determine type when applying FUNCTION_ADDR to a template function. |
| 1157 | static i::Address address_of(v8::FunctionCallback callback) { |
| 1158 | return FUNCTION_ADDR(callback); |
| 1159 | } |
| 1160 | |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 1161 | template<> |
| 1162 | void FastReturnValueCallback<int32_t>( |
| 1163 | const v8::FunctionCallbackInfo<v8::Value>& info) { |
dslomov@chromium.org | b752d40 | 2013-06-18 11:54:54 +0000 | [diff] [blame] | 1164 | CheckReturnValue(info, address_of(FastReturnValueCallback<int32_t>)); |
danno@chromium.org | 1fd77d5 | 2013-06-07 16:01:45 +0000 | [diff] [blame] | 1165 | info.GetReturnValue().Set(fast_return_value_int32); |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 1166 | } |
| 1167 | |
| 1168 | template<> |
| 1169 | void FastReturnValueCallback<uint32_t>( |
| 1170 | const v8::FunctionCallbackInfo<v8::Value>& info) { |
dslomov@chromium.org | b752d40 | 2013-06-18 11:54:54 +0000 | [diff] [blame] | 1171 | CheckReturnValue(info, address_of(FastReturnValueCallback<uint32_t>)); |
danno@chromium.org | 1fd77d5 | 2013-06-07 16:01:45 +0000 | [diff] [blame] | 1172 | info.GetReturnValue().Set(fast_return_value_uint32); |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 1173 | } |
| 1174 | |
| 1175 | template<> |
| 1176 | void FastReturnValueCallback<double>( |
| 1177 | const v8::FunctionCallbackInfo<v8::Value>& info) { |
dslomov@chromium.org | b752d40 | 2013-06-18 11:54:54 +0000 | [diff] [blame] | 1178 | CheckReturnValue(info, address_of(FastReturnValueCallback<double>)); |
svenpanne@chromium.org | 53ad175 | 2013-05-27 12:20:38 +0000 | [diff] [blame] | 1179 | info.GetReturnValue().Set(kFastReturnValueDouble); |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 1180 | } |
| 1181 | |
| 1182 | template<> |
| 1183 | void FastReturnValueCallback<bool>( |
| 1184 | const v8::FunctionCallbackInfo<v8::Value>& info) { |
dslomov@chromium.org | b752d40 | 2013-06-18 11:54:54 +0000 | [diff] [blame] | 1185 | CheckReturnValue(info, address_of(FastReturnValueCallback<bool>)); |
svenpanne@chromium.org | 53ad175 | 2013-05-27 12:20:38 +0000 | [diff] [blame] | 1186 | info.GetReturnValue().Set(fast_return_value_bool); |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 1187 | } |
| 1188 | |
| 1189 | template<> |
| 1190 | void FastReturnValueCallback<void>( |
| 1191 | const v8::FunctionCallbackInfo<v8::Value>& info) { |
dslomov@chromium.org | b752d40 | 2013-06-18 11:54:54 +0000 | [diff] [blame] | 1192 | CheckReturnValue(info, address_of(FastReturnValueCallback<void>)); |
ulan@chromium.org | 837a67e | 2013-06-11 15:39:48 +0000 | [diff] [blame] | 1193 | switch (fast_return_value_void) { |
| 1194 | case kNullReturnValue: |
| 1195 | info.GetReturnValue().SetNull(); |
| 1196 | break; |
| 1197 | case kUndefinedReturnValue: |
| 1198 | info.GetReturnValue().SetUndefined(); |
| 1199 | break; |
| 1200 | case kEmptyStringReturnValue: |
| 1201 | info.GetReturnValue().SetEmptyString(); |
| 1202 | break; |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 1203 | } |
| 1204 | } |
| 1205 | |
jkummerow@chromium.org | c118402 | 2013-05-28 16:58:15 +0000 | [diff] [blame] | 1206 | template<> |
| 1207 | void FastReturnValueCallback<Object>( |
| 1208 | const v8::FunctionCallbackInfo<v8::Value>& info) { |
rossberg@chromium.org | b99c754 | 2013-05-31 11:40:45 +0000 | [diff] [blame] | 1209 | v8::Handle<v8::Object> object; |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 1210 | if (!fast_return_value_object_is_empty) { |
| 1211 | object = Object::New(info.GetIsolate()); |
| 1212 | } |
rossberg@chromium.org | b99c754 | 2013-05-31 11:40:45 +0000 | [diff] [blame] | 1213 | info.GetReturnValue().Set(object); |
jkummerow@chromium.org | c118402 | 2013-05-28 16:58:15 +0000 | [diff] [blame] | 1214 | } |
| 1215 | |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 1216 | template<typename T> |
| 1217 | Handle<Value> TestFastReturnValues() { |
| 1218 | LocalContext env; |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 1219 | v8::Isolate* isolate = env->GetIsolate(); |
| 1220 | v8::EscapableHandleScope scope(isolate); |
| 1221 | v8::Handle<v8::ObjectTemplate> object_template = |
| 1222 | v8::ObjectTemplate::New(isolate); |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 1223 | v8::FunctionCallback callback = &FastReturnValueCallback<T>; |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 1224 | object_template->Set(isolate, "callback", |
| 1225 | v8::FunctionTemplate::New(isolate, callback)); |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 1226 | v8::Local<v8::Object> object = object_template->NewInstance(); |
| 1227 | (*env)->Global()->Set(v8_str("callback_object"), object); |
machenbach@chromium.org | afbdadc | 2013-12-09 16:12:18 +0000 | [diff] [blame] | 1228 | return scope.Escape(CompileRun("callback_object.callback()")); |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 1229 | } |
| 1230 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 1231 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 1232 | THREADED_PROFILED_TEST(FastReturnValues) { |
danno@chromium.org | 1fd77d5 | 2013-06-07 16:01:45 +0000 | [diff] [blame] | 1233 | LocalContext env; |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 1234 | v8::HandleScope scope(CcTest::isolate()); |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 1235 | v8::Handle<v8::Value> value; |
danno@chromium.org | 1fd77d5 | 2013-06-07 16:01:45 +0000 | [diff] [blame] | 1236 | // check int32_t and uint32_t |
| 1237 | int32_t int_values[] = { |
| 1238 | 0, 234, -723, |
| 1239 | i::Smi::kMinValue, i::Smi::kMaxValue |
| 1240 | }; |
| 1241 | for (size_t i = 0; i < ARRAY_SIZE(int_values); i++) { |
| 1242 | for (int modifier = -1; modifier <= 1; modifier++) { |
| 1243 | int int_value = int_values[i] + modifier; |
| 1244 | // check int32_t |
| 1245 | fast_return_value_int32 = int_value; |
| 1246 | value = TestFastReturnValues<int32_t>(); |
| 1247 | CHECK(value->IsInt32()); |
| 1248 | CHECK(fast_return_value_int32 == value->Int32Value()); |
| 1249 | // check uint32_t |
| 1250 | fast_return_value_uint32 = static_cast<uint32_t>(int_value); |
| 1251 | value = TestFastReturnValues<uint32_t>(); |
| 1252 | CHECK(value->IsUint32()); |
| 1253 | CHECK(fast_return_value_uint32 == value->Uint32Value()); |
| 1254 | } |
| 1255 | } |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 1256 | // check double |
| 1257 | value = TestFastReturnValues<double>(); |
| 1258 | CHECK(value->IsNumber()); |
| 1259 | CHECK_EQ(kFastReturnValueDouble, value->ToNumber()->Value()); |
| 1260 | // check bool values |
| 1261 | for (int i = 0; i < 2; i++) { |
| 1262 | fast_return_value_bool = i == 0; |
| 1263 | value = TestFastReturnValues<bool>(); |
| 1264 | CHECK(value->IsBoolean()); |
| 1265 | CHECK_EQ(fast_return_value_bool, value->ToBoolean()->Value()); |
| 1266 | } |
| 1267 | // check oddballs |
ulan@chromium.org | 837a67e | 2013-06-11 15:39:48 +0000 | [diff] [blame] | 1268 | ReturnValueOddball oddballs[] = { |
| 1269 | kNullReturnValue, |
| 1270 | kUndefinedReturnValue, |
| 1271 | kEmptyStringReturnValue |
| 1272 | }; |
| 1273 | for (size_t i = 0; i < ARRAY_SIZE(oddballs); i++) { |
| 1274 | fast_return_value_void = oddballs[i]; |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 1275 | value = TestFastReturnValues<void>(); |
ulan@chromium.org | 837a67e | 2013-06-11 15:39:48 +0000 | [diff] [blame] | 1276 | switch (fast_return_value_void) { |
| 1277 | case kNullReturnValue: |
| 1278 | CHECK(value->IsNull()); |
| 1279 | break; |
| 1280 | case kUndefinedReturnValue: |
| 1281 | CHECK(value->IsUndefined()); |
| 1282 | break; |
| 1283 | case kEmptyStringReturnValue: |
| 1284 | CHECK(value->IsString()); |
| 1285 | CHECK_EQ(0, v8::String::Cast(*value)->Length()); |
| 1286 | break; |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 1287 | } |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1288 | } |
rossberg@chromium.org | b99c754 | 2013-05-31 11:40:45 +0000 | [diff] [blame] | 1289 | // check handles |
| 1290 | fast_return_value_object_is_empty = false; |
jkummerow@chromium.org | c118402 | 2013-05-28 16:58:15 +0000 | [diff] [blame] | 1291 | value = TestFastReturnValues<Object>(); |
| 1292 | CHECK(value->IsObject()); |
rossberg@chromium.org | b99c754 | 2013-05-31 11:40:45 +0000 | [diff] [blame] | 1293 | fast_return_value_object_is_empty = true; |
| 1294 | value = TestFastReturnValues<Object>(); |
| 1295 | CHECK(value->IsUndefined()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1296 | } |
| 1297 | |
| 1298 | |
yangguo@chromium.org | a6bbcc8 | 2012-12-21 12:35:02 +0000 | [diff] [blame] | 1299 | THREADED_TEST(FunctionTemplateSetLength) { |
yangguo@chromium.org | a6bbcc8 | 2012-12-21 12:35:02 +0000 | [diff] [blame] | 1300 | LocalContext env; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 1301 | v8::Isolate* isolate = env->GetIsolate(); |
| 1302 | v8::HandleScope scope(isolate); |
yangguo@chromium.org | a6bbcc8 | 2012-12-21 12:35:02 +0000 | [diff] [blame] | 1303 | { |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 1304 | Local<v8::FunctionTemplate> fun_templ = |
| 1305 | v8::FunctionTemplate::New(isolate, |
| 1306 | handle_callback, |
| 1307 | Handle<v8::Value>(), |
| 1308 | Handle<v8::Signature>(), |
| 1309 | 23); |
yangguo@chromium.org | a6bbcc8 | 2012-12-21 12:35:02 +0000 | [diff] [blame] | 1310 | Local<Function> fun = fun_templ->GetFunction(); |
| 1311 | env->Global()->Set(v8_str("obj"), fun); |
| 1312 | Local<Script> script = v8_compile("obj.length"); |
| 1313 | CHECK_EQ(23, script->Run()->Int32Value()); |
| 1314 | } |
| 1315 | { |
| 1316 | Local<v8::FunctionTemplate> fun_templ = |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 1317 | v8::FunctionTemplate::New(isolate, handle_callback); |
yangguo@chromium.org | a6bbcc8 | 2012-12-21 12:35:02 +0000 | [diff] [blame] | 1318 | fun_templ->SetLength(22); |
| 1319 | Local<Function> fun = fun_templ->GetFunction(); |
| 1320 | env->Global()->Set(v8_str("obj"), fun); |
| 1321 | Local<Script> script = v8_compile("obj.length"); |
| 1322 | CHECK_EQ(22, script->Run()->Int32Value()); |
| 1323 | } |
| 1324 | { |
| 1325 | // Without setting length it defaults to 0. |
| 1326 | Local<v8::FunctionTemplate> fun_templ = |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 1327 | v8::FunctionTemplate::New(isolate, handle_callback); |
yangguo@chromium.org | a6bbcc8 | 2012-12-21 12:35:02 +0000 | [diff] [blame] | 1328 | Local<Function> fun = fun_templ->GetFunction(); |
| 1329 | env->Global()->Set(v8_str("obj"), fun); |
| 1330 | Local<Script> script = v8_compile("obj.length"); |
| 1331 | CHECK_EQ(0, script->Run()->Int32Value()); |
| 1332 | } |
| 1333 | } |
| 1334 | |
| 1335 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1336 | static void* expected_ptr; |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 1337 | static void callback(const v8::FunctionCallbackInfo<v8::Value>& args) { |
yangguo@chromium.org | 46a2a51 | 2013-01-18 16:29:40 +0000 | [diff] [blame] | 1338 | void* ptr = v8::External::Cast(*args.Data())->Value(); |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1339 | CHECK_EQ(expected_ptr, ptr); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 1340 | args.GetReturnValue().Set(true); |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1341 | } |
| 1342 | |
| 1343 | |
| 1344 | static void TestExternalPointerWrapping() { |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1345 | LocalContext env; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 1346 | v8::Isolate* isolate = env->GetIsolate(); |
| 1347 | v8::HandleScope scope(isolate); |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1348 | |
machenbach@chromium.org | 0cc0950 | 2013-11-13 12:20:55 +0000 | [diff] [blame] | 1349 | v8::Handle<v8::Value> data = |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 1350 | v8::External::New(isolate, expected_ptr); |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1351 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 1352 | v8::Handle<v8::Object> obj = v8::Object::New(isolate); |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1353 | obj->Set(v8_str("func"), |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 1354 | v8::FunctionTemplate::New(isolate, callback, data)->GetFunction()); |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1355 | env->Global()->Set(v8_str("obj"), obj); |
| 1356 | |
| 1357 | CHECK(CompileRun( |
| 1358 | "function foo() {\n" |
| 1359 | " for (var i = 0; i < 13; i++) obj.func();\n" |
| 1360 | "}\n" |
| 1361 | "foo(), true")->BooleanValue()); |
| 1362 | } |
| 1363 | |
| 1364 | |
| 1365 | THREADED_TEST(ExternalWrap) { |
| 1366 | // Check heap allocated object. |
| 1367 | int* ptr = new int; |
| 1368 | expected_ptr = ptr; |
| 1369 | TestExternalPointerWrapping(); |
| 1370 | delete ptr; |
| 1371 | |
| 1372 | // Check stack allocated object. |
| 1373 | int foo; |
| 1374 | expected_ptr = &foo; |
| 1375 | TestExternalPointerWrapping(); |
| 1376 | |
| 1377 | // Check not aligned addresses. |
| 1378 | const int n = 100; |
| 1379 | char* s = new char[n]; |
| 1380 | for (int i = 0; i < n; i++) { |
| 1381 | expected_ptr = s + i; |
| 1382 | TestExternalPointerWrapping(); |
| 1383 | } |
| 1384 | |
| 1385 | delete[] s; |
| 1386 | |
| 1387 | // Check several invalid addresses. |
| 1388 | expected_ptr = reinterpret_cast<void*>(1); |
| 1389 | TestExternalPointerWrapping(); |
| 1390 | |
| 1391 | expected_ptr = reinterpret_cast<void*>(0xdeadbeef); |
| 1392 | TestExternalPointerWrapping(); |
| 1393 | |
| 1394 | expected_ptr = reinterpret_cast<void*>(0xdeadbeef + 1); |
| 1395 | TestExternalPointerWrapping(); |
| 1396 | |
| 1397 | #if defined(V8_HOST_ARCH_X64) |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame] | 1398 | // Check a value with a leading 1 bit in x64 Smi encoding. |
| 1399 | expected_ptr = reinterpret_cast<void*>(0x400000000); |
| 1400 | TestExternalPointerWrapping(); |
| 1401 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 1402 | expected_ptr = reinterpret_cast<void*>(0xdeadbeefdeadbeef); |
| 1403 | TestExternalPointerWrapping(); |
| 1404 | |
| 1405 | expected_ptr = reinterpret_cast<void*>(0xdeadbeefdeadbeef + 1); |
| 1406 | TestExternalPointerWrapping(); |
| 1407 | #endif |
| 1408 | } |
| 1409 | |
| 1410 | |
sgjesse@chromium.org | 900d3b7 | 2009-08-07 11:24:25 +0000 | [diff] [blame] | 1411 | THREADED_TEST(FindInstanceInPrototypeChain) { |
sgjesse@chromium.org | 900d3b7 | 2009-08-07 11:24:25 +0000 | [diff] [blame] | 1412 | LocalContext env; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 1413 | v8::Isolate* isolate = env->GetIsolate(); |
| 1414 | v8::HandleScope scope(isolate); |
sgjesse@chromium.org | 900d3b7 | 2009-08-07 11:24:25 +0000 | [diff] [blame] | 1415 | |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 1416 | Local<v8::FunctionTemplate> base = v8::FunctionTemplate::New(isolate); |
| 1417 | Local<v8::FunctionTemplate> derived = v8::FunctionTemplate::New(isolate); |
| 1418 | Local<v8::FunctionTemplate> other = v8::FunctionTemplate::New(isolate); |
sgjesse@chromium.org | 900d3b7 | 2009-08-07 11:24:25 +0000 | [diff] [blame] | 1419 | derived->Inherit(base); |
| 1420 | |
| 1421 | Local<v8::Function> base_function = base->GetFunction(); |
| 1422 | Local<v8::Function> derived_function = derived->GetFunction(); |
| 1423 | Local<v8::Function> other_function = other->GetFunction(); |
| 1424 | |
| 1425 | Local<v8::Object> base_instance = base_function->NewInstance(); |
| 1426 | Local<v8::Object> derived_instance = derived_function->NewInstance(); |
| 1427 | Local<v8::Object> derived_instance2 = derived_function->NewInstance(); |
| 1428 | Local<v8::Object> other_instance = other_function->NewInstance(); |
| 1429 | derived_instance2->Set(v8_str("__proto__"), derived_instance); |
| 1430 | other_instance->Set(v8_str("__proto__"), derived_instance2); |
| 1431 | |
| 1432 | // base_instance is only an instance of base. |
| 1433 | CHECK_EQ(base_instance, |
| 1434 | base_instance->FindInstanceInPrototypeChain(base)); |
| 1435 | CHECK(base_instance->FindInstanceInPrototypeChain(derived).IsEmpty()); |
| 1436 | CHECK(base_instance->FindInstanceInPrototypeChain(other).IsEmpty()); |
| 1437 | |
| 1438 | // derived_instance is an instance of base and derived. |
| 1439 | CHECK_EQ(derived_instance, |
| 1440 | derived_instance->FindInstanceInPrototypeChain(base)); |
| 1441 | CHECK_EQ(derived_instance, |
| 1442 | derived_instance->FindInstanceInPrototypeChain(derived)); |
| 1443 | CHECK(derived_instance->FindInstanceInPrototypeChain(other).IsEmpty()); |
| 1444 | |
| 1445 | // other_instance is an instance of other and its immediate |
| 1446 | // prototype derived_instance2 is an instance of base and derived. |
| 1447 | // Note, derived_instance is an instance of base and derived too, |
| 1448 | // but it comes after derived_instance2 in the prototype chain of |
| 1449 | // other_instance. |
| 1450 | CHECK_EQ(derived_instance2, |
| 1451 | other_instance->FindInstanceInPrototypeChain(base)); |
| 1452 | CHECK_EQ(derived_instance2, |
| 1453 | other_instance->FindInstanceInPrototypeChain(derived)); |
| 1454 | CHECK_EQ(other_instance, |
| 1455 | other_instance->FindInstanceInPrototypeChain(other)); |
| 1456 | } |
| 1457 | |
| 1458 | |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 1459 | THREADED_TEST(TinyInteger) { |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 1460 | LocalContext env; |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 1461 | v8::Isolate* isolate = env->GetIsolate(); |
| 1462 | v8::HandleScope scope(isolate); |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 1463 | |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 1464 | int32_t value = 239; |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 1465 | Local<v8::Integer> value_obj = v8::Integer::New(isolate, value); |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 1466 | CHECK_EQ(static_cast<int64_t>(value), value_obj->Value()); |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 1467 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 1468 | value_obj = v8::Integer::New(isolate, value); |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 1469 | CHECK_EQ(static_cast<int64_t>(value), value_obj->Value()); |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 1470 | } |
| 1471 | |
| 1472 | |
| 1473 | THREADED_TEST(BigSmiInteger) { |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 1474 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 1475 | v8::HandleScope scope(env->GetIsolate()); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 1476 | v8::Isolate* isolate = CcTest::isolate(); |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 1477 | |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 1478 | int32_t value = i::Smi::kMaxValue; |
| 1479 | // We cannot add one to a Smi::kMaxValue without wrapping. |
verwaest@chromium.org | 662436e | 2013-08-28 08:41:27 +0000 | [diff] [blame] | 1480 | if (i::SmiValuesAre31Bits()) { |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 1481 | CHECK(i::Smi::IsValid(value)); |
| 1482 | CHECK(!i::Smi::IsValid(value + 1)); |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 1483 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 1484 | Local<v8::Integer> value_obj = v8::Integer::New(isolate, value); |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 1485 | CHECK_EQ(static_cast<int64_t>(value), value_obj->Value()); |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 1486 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 1487 | value_obj = v8::Integer::New(isolate, value); |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 1488 | CHECK_EQ(static_cast<int64_t>(value), value_obj->Value()); |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 1489 | } |
| 1490 | } |
| 1491 | |
| 1492 | |
| 1493 | THREADED_TEST(BigInteger) { |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 1494 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 1495 | v8::HandleScope scope(env->GetIsolate()); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 1496 | v8::Isolate* isolate = CcTest::isolate(); |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 1497 | |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 1498 | // We cannot add one to a Smi::kMaxValue without wrapping. |
verwaest@chromium.org | 662436e | 2013-08-28 08:41:27 +0000 | [diff] [blame] | 1499 | if (i::SmiValuesAre31Bits()) { |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 1500 | // The casts allow this to compile, even if Smi::kMaxValue is 2^31-1. |
| 1501 | // The code will not be run in that case, due to the "if" guard. |
| 1502 | int32_t value = |
| 1503 | static_cast<int32_t>(static_cast<uint32_t>(i::Smi::kMaxValue) + 1); |
| 1504 | CHECK(value > i::Smi::kMaxValue); |
| 1505 | CHECK(!i::Smi::IsValid(value)); |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 1506 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 1507 | Local<v8::Integer> value_obj = v8::Integer::New(isolate, value); |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 1508 | CHECK_EQ(static_cast<int64_t>(value), value_obj->Value()); |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 1509 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 1510 | value_obj = v8::Integer::New(isolate, value); |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 1511 | CHECK_EQ(static_cast<int64_t>(value), value_obj->Value()); |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 1512 | } |
| 1513 | } |
| 1514 | |
| 1515 | |
| 1516 | THREADED_TEST(TinyUnsignedInteger) { |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 1517 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 1518 | v8::HandleScope scope(env->GetIsolate()); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 1519 | v8::Isolate* isolate = CcTest::isolate(); |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 1520 | |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 1521 | uint32_t value = 239; |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 1522 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 1523 | Local<v8::Integer> value_obj = v8::Integer::NewFromUnsigned(isolate, value); |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 1524 | CHECK_EQ(static_cast<int64_t>(value), value_obj->Value()); |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 1525 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 1526 | value_obj = v8::Integer::NewFromUnsigned(isolate, value); |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 1527 | CHECK_EQ(static_cast<int64_t>(value), value_obj->Value()); |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 1528 | } |
| 1529 | |
| 1530 | |
| 1531 | THREADED_TEST(BigUnsignedSmiInteger) { |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 1532 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 1533 | v8::HandleScope scope(env->GetIsolate()); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 1534 | v8::Isolate* isolate = CcTest::isolate(); |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 1535 | |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 1536 | uint32_t value = static_cast<uint32_t>(i::Smi::kMaxValue); |
| 1537 | CHECK(i::Smi::IsValid(value)); |
| 1538 | CHECK(!i::Smi::IsValid(value + 1)); |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 1539 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 1540 | Local<v8::Integer> value_obj = v8::Integer::NewFromUnsigned(isolate, value); |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 1541 | CHECK_EQ(static_cast<int64_t>(value), value_obj->Value()); |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 1542 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 1543 | value_obj = v8::Integer::NewFromUnsigned(isolate, value); |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 1544 | CHECK_EQ(static_cast<int64_t>(value), value_obj->Value()); |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 1545 | } |
| 1546 | |
| 1547 | |
| 1548 | THREADED_TEST(BigUnsignedInteger) { |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 1549 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 1550 | v8::HandleScope scope(env->GetIsolate()); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 1551 | v8::Isolate* isolate = CcTest::isolate(); |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 1552 | |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 1553 | uint32_t value = static_cast<uint32_t>(i::Smi::kMaxValue) + 1; |
| 1554 | CHECK(value > static_cast<uint32_t>(i::Smi::kMaxValue)); |
| 1555 | CHECK(!i::Smi::IsValid(value)); |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 1556 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 1557 | Local<v8::Integer> value_obj = v8::Integer::NewFromUnsigned(isolate, value); |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 1558 | CHECK_EQ(static_cast<int64_t>(value), value_obj->Value()); |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 1559 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 1560 | value_obj = v8::Integer::NewFromUnsigned(isolate, value); |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 1561 | CHECK_EQ(static_cast<int64_t>(value), value_obj->Value()); |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 1562 | } |
| 1563 | |
| 1564 | |
| 1565 | THREADED_TEST(OutOfSignedRangeUnsignedInteger) { |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 1566 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 1567 | v8::HandleScope scope(env->GetIsolate()); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 1568 | v8::Isolate* isolate = CcTest::isolate(); |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 1569 | |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 1570 | uint32_t INT32_MAX_AS_UINT = (1U << 31) - 1; |
| 1571 | uint32_t value = INT32_MAX_AS_UINT + 1; |
| 1572 | CHECK(value > INT32_MAX_AS_UINT); // No overflow. |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 1573 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 1574 | Local<v8::Integer> value_obj = v8::Integer::NewFromUnsigned(isolate, value); |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 1575 | CHECK_EQ(static_cast<int64_t>(value), value_obj->Value()); |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 1576 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 1577 | value_obj = v8::Integer::NewFromUnsigned(isolate, value); |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 1578 | CHECK_EQ(static_cast<int64_t>(value), value_obj->Value()); |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 1579 | } |
| 1580 | |
| 1581 | |
svenpanne@chromium.org | 84bcc55 | 2011-07-18 09:50:57 +0000 | [diff] [blame] | 1582 | THREADED_TEST(IsNativeError) { |
svenpanne@chromium.org | 84bcc55 | 2011-07-18 09:50:57 +0000 | [diff] [blame] | 1583 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 1584 | v8::HandleScope scope(env->GetIsolate()); |
svenpanne@chromium.org | 84bcc55 | 2011-07-18 09:50:57 +0000 | [diff] [blame] | 1585 | v8::Handle<Value> syntax_error = CompileRun( |
| 1586 | "var out = 0; try { eval(\"#\"); } catch(x) { out = x; } out; "); |
| 1587 | CHECK(syntax_error->IsNativeError()); |
| 1588 | v8::Handle<Value> not_error = CompileRun("{a:42}"); |
| 1589 | CHECK(!not_error->IsNativeError()); |
| 1590 | v8::Handle<Value> not_object = CompileRun("42"); |
| 1591 | CHECK(!not_object->IsNativeError()); |
| 1592 | } |
| 1593 | |
| 1594 | |
| 1595 | THREADED_TEST(StringObject) { |
svenpanne@chromium.org | 84bcc55 | 2011-07-18 09:50:57 +0000 | [diff] [blame] | 1596 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 1597 | v8::HandleScope scope(env->GetIsolate()); |
svenpanne@chromium.org | 84bcc55 | 2011-07-18 09:50:57 +0000 | [diff] [blame] | 1598 | v8::Handle<Value> boxed_string = CompileRun("new String(\"test\")"); |
| 1599 | CHECK(boxed_string->IsStringObject()); |
| 1600 | v8::Handle<Value> unboxed_string = CompileRun("\"test\""); |
| 1601 | CHECK(!unboxed_string->IsStringObject()); |
| 1602 | v8::Handle<Value> boxed_not_string = CompileRun("new Number(42)"); |
| 1603 | CHECK(!boxed_not_string->IsStringObject()); |
| 1604 | v8::Handle<Value> not_object = CompileRun("0"); |
| 1605 | CHECK(!not_object->IsStringObject()); |
| 1606 | v8::Handle<v8::StringObject> as_boxed = boxed_string.As<v8::StringObject>(); |
| 1607 | CHECK(!as_boxed.IsEmpty()); |
danno@chromium.org | d3c4210 | 2013-08-01 16:58:23 +0000 | [diff] [blame] | 1608 | Local<v8::String> the_string = as_boxed->ValueOf(); |
svenpanne@chromium.org | 84bcc55 | 2011-07-18 09:50:57 +0000 | [diff] [blame] | 1609 | CHECK(!the_string.IsEmpty()); |
| 1610 | ExpectObject("\"test\"", the_string); |
| 1611 | v8::Handle<v8::Value> new_boxed_string = v8::StringObject::New(the_string); |
| 1612 | CHECK(new_boxed_string->IsStringObject()); |
| 1613 | as_boxed = new_boxed_string.As<v8::StringObject>(); |
danno@chromium.org | d3c4210 | 2013-08-01 16:58:23 +0000 | [diff] [blame] | 1614 | the_string = as_boxed->ValueOf(); |
svenpanne@chromium.org | 84bcc55 | 2011-07-18 09:50:57 +0000 | [diff] [blame] | 1615 | CHECK(!the_string.IsEmpty()); |
| 1616 | ExpectObject("\"test\"", the_string); |
| 1617 | } |
| 1618 | |
| 1619 | |
| 1620 | THREADED_TEST(NumberObject) { |
svenpanne@chromium.org | 84bcc55 | 2011-07-18 09:50:57 +0000 | [diff] [blame] | 1621 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 1622 | v8::HandleScope scope(env->GetIsolate()); |
svenpanne@chromium.org | 84bcc55 | 2011-07-18 09:50:57 +0000 | [diff] [blame] | 1623 | v8::Handle<Value> boxed_number = CompileRun("new Number(42)"); |
| 1624 | CHECK(boxed_number->IsNumberObject()); |
| 1625 | v8::Handle<Value> unboxed_number = CompileRun("42"); |
| 1626 | CHECK(!unboxed_number->IsNumberObject()); |
| 1627 | v8::Handle<Value> boxed_not_number = CompileRun("new Boolean(false)"); |
| 1628 | CHECK(!boxed_not_number->IsNumberObject()); |
| 1629 | v8::Handle<v8::NumberObject> as_boxed = boxed_number.As<v8::NumberObject>(); |
| 1630 | CHECK(!as_boxed.IsEmpty()); |
danno@chromium.org | d3c4210 | 2013-08-01 16:58:23 +0000 | [diff] [blame] | 1631 | double the_number = as_boxed->ValueOf(); |
svenpanne@chromium.org | 84bcc55 | 2011-07-18 09:50:57 +0000 | [diff] [blame] | 1632 | CHECK_EQ(42.0, the_number); |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 1633 | v8::Handle<v8::Value> new_boxed_number = |
| 1634 | v8::NumberObject::New(env->GetIsolate(), 43); |
svenpanne@chromium.org | 84bcc55 | 2011-07-18 09:50:57 +0000 | [diff] [blame] | 1635 | CHECK(new_boxed_number->IsNumberObject()); |
| 1636 | as_boxed = new_boxed_number.As<v8::NumberObject>(); |
danno@chromium.org | d3c4210 | 2013-08-01 16:58:23 +0000 | [diff] [blame] | 1637 | the_number = as_boxed->ValueOf(); |
svenpanne@chromium.org | 84bcc55 | 2011-07-18 09:50:57 +0000 | [diff] [blame] | 1638 | CHECK_EQ(43.0, the_number); |
| 1639 | } |
| 1640 | |
| 1641 | |
| 1642 | THREADED_TEST(BooleanObject) { |
svenpanne@chromium.org | 84bcc55 | 2011-07-18 09:50:57 +0000 | [diff] [blame] | 1643 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 1644 | v8::HandleScope scope(env->GetIsolate()); |
svenpanne@chromium.org | 84bcc55 | 2011-07-18 09:50:57 +0000 | [diff] [blame] | 1645 | v8::Handle<Value> boxed_boolean = CompileRun("new Boolean(true)"); |
| 1646 | CHECK(boxed_boolean->IsBooleanObject()); |
| 1647 | v8::Handle<Value> unboxed_boolean = CompileRun("true"); |
| 1648 | CHECK(!unboxed_boolean->IsBooleanObject()); |
| 1649 | v8::Handle<Value> boxed_not_boolean = CompileRun("new Number(42)"); |
| 1650 | CHECK(!boxed_not_boolean->IsBooleanObject()); |
| 1651 | v8::Handle<v8::BooleanObject> as_boxed = |
| 1652 | boxed_boolean.As<v8::BooleanObject>(); |
| 1653 | CHECK(!as_boxed.IsEmpty()); |
danno@chromium.org | d3c4210 | 2013-08-01 16:58:23 +0000 | [diff] [blame] | 1654 | bool the_boolean = as_boxed->ValueOf(); |
svenpanne@chromium.org | 84bcc55 | 2011-07-18 09:50:57 +0000 | [diff] [blame] | 1655 | CHECK_EQ(true, the_boolean); |
| 1656 | v8::Handle<v8::Value> boxed_true = v8::BooleanObject::New(true); |
| 1657 | v8::Handle<v8::Value> boxed_false = v8::BooleanObject::New(false); |
| 1658 | CHECK(boxed_true->IsBooleanObject()); |
| 1659 | CHECK(boxed_false->IsBooleanObject()); |
| 1660 | as_boxed = boxed_true.As<v8::BooleanObject>(); |
danno@chromium.org | d3c4210 | 2013-08-01 16:58:23 +0000 | [diff] [blame] | 1661 | CHECK_EQ(true, as_boxed->ValueOf()); |
svenpanne@chromium.org | 84bcc55 | 2011-07-18 09:50:57 +0000 | [diff] [blame] | 1662 | as_boxed = boxed_false.As<v8::BooleanObject>(); |
danno@chromium.org | d3c4210 | 2013-08-01 16:58:23 +0000 | [diff] [blame] | 1663 | CHECK_EQ(false, as_boxed->ValueOf()); |
| 1664 | } |
| 1665 | |
| 1666 | |
| 1667 | THREADED_TEST(PrimitiveAndWrappedBooleans) { |
| 1668 | LocalContext env; |
| 1669 | v8::HandleScope scope(env->GetIsolate()); |
| 1670 | |
machenbach@chromium.org | 37be408 | 2013-11-26 13:50:38 +0000 | [diff] [blame] | 1671 | Local<Value> primitive_false = Boolean::New(env->GetIsolate(), false); |
danno@chromium.org | d3c4210 | 2013-08-01 16:58:23 +0000 | [diff] [blame] | 1672 | CHECK(primitive_false->IsBoolean()); |
| 1673 | CHECK(!primitive_false->IsBooleanObject()); |
| 1674 | CHECK(!primitive_false->BooleanValue()); |
| 1675 | CHECK(!primitive_false->IsTrue()); |
| 1676 | CHECK(primitive_false->IsFalse()); |
| 1677 | |
| 1678 | Local<Value> false_value = BooleanObject::New(false); |
| 1679 | CHECK(!false_value->IsBoolean()); |
| 1680 | CHECK(false_value->IsBooleanObject()); |
| 1681 | CHECK(false_value->BooleanValue()); |
| 1682 | CHECK(!false_value->IsTrue()); |
| 1683 | CHECK(!false_value->IsFalse()); |
| 1684 | |
| 1685 | Local<BooleanObject> false_boolean_object = false_value.As<BooleanObject>(); |
| 1686 | CHECK(!false_boolean_object->IsBoolean()); |
| 1687 | CHECK(false_boolean_object->IsBooleanObject()); |
| 1688 | // TODO(svenpanne) Uncomment when BooleanObject::BooleanValue() is deleted. |
| 1689 | // CHECK(false_boolean_object->BooleanValue()); |
| 1690 | CHECK(!false_boolean_object->ValueOf()); |
| 1691 | CHECK(!false_boolean_object->IsTrue()); |
| 1692 | CHECK(!false_boolean_object->IsFalse()); |
| 1693 | |
machenbach@chromium.org | 37be408 | 2013-11-26 13:50:38 +0000 | [diff] [blame] | 1694 | Local<Value> primitive_true = Boolean::New(env->GetIsolate(), true); |
danno@chromium.org | d3c4210 | 2013-08-01 16:58:23 +0000 | [diff] [blame] | 1695 | CHECK(primitive_true->IsBoolean()); |
| 1696 | CHECK(!primitive_true->IsBooleanObject()); |
| 1697 | CHECK(primitive_true->BooleanValue()); |
| 1698 | CHECK(primitive_true->IsTrue()); |
| 1699 | CHECK(!primitive_true->IsFalse()); |
| 1700 | |
| 1701 | Local<Value> true_value = BooleanObject::New(true); |
| 1702 | CHECK(!true_value->IsBoolean()); |
| 1703 | CHECK(true_value->IsBooleanObject()); |
| 1704 | CHECK(true_value->BooleanValue()); |
| 1705 | CHECK(!true_value->IsTrue()); |
| 1706 | CHECK(!true_value->IsFalse()); |
| 1707 | |
| 1708 | Local<BooleanObject> true_boolean_object = true_value.As<BooleanObject>(); |
| 1709 | CHECK(!true_boolean_object->IsBoolean()); |
| 1710 | CHECK(true_boolean_object->IsBooleanObject()); |
| 1711 | // TODO(svenpanne) Uncomment when BooleanObject::BooleanValue() is deleted. |
| 1712 | // CHECK(true_boolean_object->BooleanValue()); |
| 1713 | CHECK(true_boolean_object->ValueOf()); |
| 1714 | CHECK(!true_boolean_object->IsTrue()); |
| 1715 | CHECK(!true_boolean_object->IsFalse()); |
svenpanne@chromium.org | 84bcc55 | 2011-07-18 09:50:57 +0000 | [diff] [blame] | 1716 | } |
| 1717 | |
| 1718 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1719 | THREADED_TEST(Number) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1720 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 1721 | v8::HandleScope scope(env->GetIsolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1722 | double PI = 3.1415926; |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 1723 | Local<v8::Number> pi_obj = v8::Number::New(env->GetIsolate(), PI); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1724 | CHECK_EQ(PI, pi_obj->NumberValue()); |
| 1725 | } |
| 1726 | |
| 1727 | |
| 1728 | THREADED_TEST(ToNumber) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1729 | LocalContext env; |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 1730 | v8::Isolate* isolate = CcTest::isolate(); |
| 1731 | v8::HandleScope scope(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1732 | Local<String> str = v8_str("3.1415926"); |
| 1733 | CHECK_EQ(3.1415926, str->NumberValue()); |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 1734 | v8::Handle<v8::Boolean> t = v8::True(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1735 | CHECK_EQ(1.0, t->NumberValue()); |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 1736 | v8::Handle<v8::Boolean> f = v8::False(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1737 | CHECK_EQ(0.0, f->NumberValue()); |
| 1738 | } |
| 1739 | |
| 1740 | |
| 1741 | THREADED_TEST(Date) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1742 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 1743 | v8::HandleScope scope(env->GetIsolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1744 | double PI = 3.1415926; |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 1745 | Local<Value> date = v8::Date::New(env->GetIsolate(), PI); |
fschneider@chromium.org | fb144a0 | 2011-05-04 12:43:48 +0000 | [diff] [blame] | 1746 | CHECK_EQ(3.0, date->NumberValue()); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 1747 | date.As<v8::Date>()->Set(v8_str("property"), |
| 1748 | v8::Integer::New(env->GetIsolate(), 42)); |
fschneider@chromium.org | fb144a0 | 2011-05-04 12:43:48 +0000 | [diff] [blame] | 1749 | CHECK_EQ(42, date.As<v8::Date>()->Get(v8_str("property"))->Int32Value()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1750 | } |
| 1751 | |
| 1752 | |
| 1753 | THREADED_TEST(Boolean) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1754 | LocalContext env; |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 1755 | v8::Isolate* isolate = env->GetIsolate(); |
| 1756 | v8::HandleScope scope(isolate); |
| 1757 | v8::Handle<v8::Boolean> t = v8::True(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1758 | CHECK(t->Value()); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 1759 | v8::Handle<v8::Boolean> f = v8::False(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1760 | CHECK(!f->Value()); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 1761 | v8::Handle<v8::Primitive> u = v8::Undefined(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1762 | CHECK(!u->BooleanValue()); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 1763 | v8::Handle<v8::Primitive> n = v8::Null(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1764 | CHECK(!n->BooleanValue()); |
| 1765 | v8::Handle<String> str1 = v8_str(""); |
| 1766 | CHECK(!str1->BooleanValue()); |
| 1767 | v8::Handle<String> str2 = v8_str("x"); |
| 1768 | CHECK(str2->BooleanValue()); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 1769 | CHECK(!v8::Number::New(isolate, 0)->BooleanValue()); |
| 1770 | CHECK(v8::Number::New(isolate, -1)->BooleanValue()); |
| 1771 | CHECK(v8::Number::New(isolate, 1)->BooleanValue()); |
| 1772 | CHECK(v8::Number::New(isolate, 42)->BooleanValue()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1773 | CHECK(!v8_compile("NaN")->Run()->BooleanValue()); |
| 1774 | } |
| 1775 | |
| 1776 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 1777 | static void DummyCallHandler(const v8::FunctionCallbackInfo<v8::Value>& args) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1778 | ApiTestFuzzer::Fuzz(); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 1779 | args.GetReturnValue().Set(v8_num(13.4)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1780 | } |
| 1781 | |
| 1782 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 1783 | static void GetM(Local<String> name, |
| 1784 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1785 | ApiTestFuzzer::Fuzz(); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 1786 | info.GetReturnValue().Set(v8_num(876)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1787 | } |
| 1788 | |
| 1789 | |
| 1790 | THREADED_TEST(GlobalPrototype) { |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 1791 | v8::Isolate* isolate = CcTest::isolate(); |
| 1792 | v8::HandleScope scope(isolate); |
| 1793 | v8::Handle<v8::FunctionTemplate> func_templ = |
| 1794 | v8::FunctionTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1795 | func_templ->PrototypeTemplate()->Set( |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 1796 | isolate, "dummy", v8::FunctionTemplate::New(isolate, DummyCallHandler)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1797 | v8::Handle<ObjectTemplate> templ = func_templ->InstanceTemplate(); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 1798 | templ->Set(isolate, "x", v8_num(200)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1799 | templ->SetAccessor(v8_str("m"), GetM); |
| 1800 | LocalContext env(0, templ); |
jkummerow@chromium.org | c3b3712 | 2011-11-07 10:14:12 +0000 | [diff] [blame] | 1801 | v8::Handle<Script> script(v8_compile("dummy()")); |
| 1802 | v8::Handle<Value> result(script->Run()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1803 | CHECK_EQ(13.4, result->NumberValue()); |
| 1804 | CHECK_EQ(200, v8_compile("x")->Run()->Int32Value()); |
| 1805 | CHECK_EQ(876, v8_compile("m")->Run()->Int32Value()); |
| 1806 | } |
| 1807 | |
| 1808 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1809 | THREADED_TEST(ObjectTemplate) { |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 1810 | v8::Isolate* isolate = CcTest::isolate(); |
| 1811 | v8::HandleScope scope(isolate); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 1812 | Local<ObjectTemplate> templ1 = ObjectTemplate::New(isolate); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 1813 | templ1->Set(isolate, "x", v8_num(10)); |
| 1814 | templ1->Set(isolate, "y", v8_num(13)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1815 | LocalContext env; |
| 1816 | Local<v8::Object> instance1 = templ1->NewInstance(); |
| 1817 | env->Global()->Set(v8_str("p"), instance1); |
| 1818 | CHECK(v8_compile("(p.x == 10)")->Run()->BooleanValue()); |
| 1819 | CHECK(v8_compile("(p.y == 13)")->Run()->BooleanValue()); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 1820 | Local<v8::FunctionTemplate> fun = v8::FunctionTemplate::New(isolate); |
| 1821 | fun->PrototypeTemplate()->Set(isolate, "nirk", v8_num(123)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1822 | Local<ObjectTemplate> templ2 = fun->InstanceTemplate(); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 1823 | templ2->Set(isolate, "a", v8_num(12)); |
| 1824 | templ2->Set(isolate, "b", templ1); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1825 | Local<v8::Object> instance2 = templ2->NewInstance(); |
| 1826 | env->Global()->Set(v8_str("q"), instance2); |
| 1827 | CHECK(v8_compile("(q.nirk == 123)")->Run()->BooleanValue()); |
| 1828 | CHECK(v8_compile("(q.a == 12)")->Run()->BooleanValue()); |
| 1829 | CHECK(v8_compile("(q.b.x == 10)")->Run()->BooleanValue()); |
| 1830 | CHECK(v8_compile("(q.b.y == 13)")->Run()->BooleanValue()); |
| 1831 | } |
| 1832 | |
| 1833 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 1834 | static void GetFlabby(const v8::FunctionCallbackInfo<v8::Value>& args) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1835 | ApiTestFuzzer::Fuzz(); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 1836 | args.GetReturnValue().Set(v8_num(17.2)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1837 | } |
| 1838 | |
| 1839 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 1840 | static void GetKnurd(Local<String> property, |
| 1841 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1842 | ApiTestFuzzer::Fuzz(); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 1843 | info.GetReturnValue().Set(v8_num(15.2)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1844 | } |
| 1845 | |
| 1846 | |
| 1847 | THREADED_TEST(DescriptorInheritance) { |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 1848 | v8::Isolate* isolate = CcTest::isolate(); |
| 1849 | v8::HandleScope scope(isolate); |
| 1850 | v8::Handle<v8::FunctionTemplate> super = v8::FunctionTemplate::New(isolate); |
| 1851 | super->PrototypeTemplate()->Set(isolate, "flabby", |
| 1852 | v8::FunctionTemplate::New(isolate, |
| 1853 | GetFlabby)); |
| 1854 | super->PrototypeTemplate()->Set(isolate, "PI", v8_num(3.14)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1855 | |
| 1856 | super->InstanceTemplate()->SetAccessor(v8_str("knurd"), GetKnurd); |
| 1857 | |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 1858 | v8::Handle<v8::FunctionTemplate> base1 = v8::FunctionTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1859 | base1->Inherit(super); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 1860 | base1->PrototypeTemplate()->Set(isolate, "v1", v8_num(20.1)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1861 | |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 1862 | v8::Handle<v8::FunctionTemplate> base2 = v8::FunctionTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1863 | base2->Inherit(super); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 1864 | base2->PrototypeTemplate()->Set(isolate, "v2", v8_num(10.1)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1865 | |
| 1866 | LocalContext env; |
| 1867 | |
| 1868 | env->Global()->Set(v8_str("s"), super->GetFunction()); |
| 1869 | env->Global()->Set(v8_str("base1"), base1->GetFunction()); |
| 1870 | env->Global()->Set(v8_str("base2"), base2->GetFunction()); |
| 1871 | |
| 1872 | // Checks right __proto__ chain. |
| 1873 | CHECK(CompileRun("base1.prototype.__proto__ == s.prototype")->BooleanValue()); |
| 1874 | CHECK(CompileRun("base2.prototype.__proto__ == s.prototype")->BooleanValue()); |
| 1875 | |
| 1876 | CHECK(v8_compile("s.prototype.PI == 3.14")->Run()->BooleanValue()); |
| 1877 | |
| 1878 | // Instance accessor should not be visible on function object or its prototype |
| 1879 | CHECK(CompileRun("s.knurd == undefined")->BooleanValue()); |
| 1880 | CHECK(CompileRun("s.prototype.knurd == undefined")->BooleanValue()); |
| 1881 | CHECK(CompileRun("base1.prototype.knurd == undefined")->BooleanValue()); |
| 1882 | |
| 1883 | env->Global()->Set(v8_str("obj"), |
| 1884 | base1->GetFunction()->NewInstance()); |
| 1885 | CHECK_EQ(17.2, v8_compile("obj.flabby()")->Run()->NumberValue()); |
| 1886 | CHECK(v8_compile("'flabby' in obj")->Run()->BooleanValue()); |
| 1887 | CHECK_EQ(15.2, v8_compile("obj.knurd")->Run()->NumberValue()); |
| 1888 | CHECK(v8_compile("'knurd' in obj")->Run()->BooleanValue()); |
| 1889 | CHECK_EQ(20.1, v8_compile("obj.v1")->Run()->NumberValue()); |
| 1890 | |
| 1891 | env->Global()->Set(v8_str("obj2"), |
| 1892 | base2->GetFunction()->NewInstance()); |
| 1893 | CHECK_EQ(17.2, v8_compile("obj2.flabby()")->Run()->NumberValue()); |
| 1894 | CHECK(v8_compile("'flabby' in obj2")->Run()->BooleanValue()); |
| 1895 | CHECK_EQ(15.2, v8_compile("obj2.knurd")->Run()->NumberValue()); |
| 1896 | CHECK(v8_compile("'knurd' in obj2")->Run()->BooleanValue()); |
| 1897 | CHECK_EQ(10.1, v8_compile("obj2.v2")->Run()->NumberValue()); |
| 1898 | |
| 1899 | // base1 and base2 cannot cross reference to each's prototype |
| 1900 | CHECK(v8_compile("obj.v2")->Run()->IsUndefined()); |
| 1901 | CHECK(v8_compile("obj2.v1")->Run()->IsUndefined()); |
| 1902 | } |
| 1903 | |
| 1904 | |
| 1905 | int echo_named_call_count; |
| 1906 | |
| 1907 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 1908 | static void EchoNamedProperty(Local<String> name, |
| 1909 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1910 | ApiTestFuzzer::Fuzz(); |
| 1911 | CHECK_EQ(v8_str("data"), info.Data()); |
| 1912 | echo_named_call_count++; |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 1913 | info.GetReturnValue().Set(name); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 1914 | } |
| 1915 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 1916 | |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 1917 | // Helper functions for Interceptor/Accessor interaction tests |
| 1918 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 1919 | void SimpleAccessorGetter(Local<String> name, |
| 1920 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 1921 | Handle<Object> self = info.This(); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 1922 | info.GetReturnValue().Set( |
| 1923 | self->Get(String::Concat(v8_str("accessor_"), name))); |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 1924 | } |
| 1925 | |
| 1926 | void SimpleAccessorSetter(Local<String> name, Local<Value> value, |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 1927 | const v8::PropertyCallbackInfo<void>& info) { |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 1928 | Handle<Object> self = info.This(); |
| 1929 | self->Set(String::Concat(v8_str("accessor_"), name), value); |
| 1930 | } |
| 1931 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 1932 | void EmptyInterceptorGetter(Local<String> name, |
| 1933 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 1934 | } |
| 1935 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 1936 | void EmptyInterceptorSetter(Local<String> name, |
| 1937 | Local<Value> value, |
| 1938 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 1939 | } |
| 1940 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 1941 | void InterceptorGetter(Local<String> name, |
| 1942 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 1943 | // Intercept names that start with 'interceptor_'. |
ulan@chromium.org | 906e2fb | 2013-05-14 08:14:38 +0000 | [diff] [blame] | 1944 | String::Utf8Value utf8(name); |
| 1945 | char* name_str = *utf8; |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 1946 | char prefix[] = "interceptor_"; |
| 1947 | int i; |
| 1948 | for (i = 0; name_str[i] && prefix[i]; ++i) { |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 1949 | if (name_str[i] != prefix[i]) return; |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 1950 | } |
| 1951 | Handle<Object> self = info.This(); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 1952 | info.GetReturnValue().Set(self->GetHiddenValue(v8_str(name_str + i))); |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 1953 | } |
| 1954 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 1955 | void InterceptorSetter(Local<String> name, |
| 1956 | Local<Value> value, |
| 1957 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
mstarzinger@chromium.org | e900018 | 2013-09-03 11:25:39 +0000 | [diff] [blame] | 1958 | // Intercept accesses that set certain integer values, for which the name does |
| 1959 | // not start with 'accessor_'. |
| 1960 | String::Utf8Value utf8(name); |
| 1961 | char* name_str = *utf8; |
| 1962 | char prefix[] = "accessor_"; |
| 1963 | int i; |
| 1964 | for (i = 0; name_str[i] && prefix[i]; ++i) { |
| 1965 | if (name_str[i] != prefix[i]) break; |
| 1966 | } |
| 1967 | if (!prefix[i]) return; |
| 1968 | |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 1969 | if (value->IsInt32() && value->Int32Value() < 10000) { |
| 1970 | Handle<Object> self = info.This(); |
| 1971 | self->SetHiddenValue(name, value); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 1972 | info.GetReturnValue().Set(value); |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 1973 | } |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 1974 | } |
| 1975 | |
| 1976 | void AddAccessor(Handle<FunctionTemplate> templ, |
| 1977 | Handle<String> name, |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 1978 | v8::AccessorGetterCallback getter, |
| 1979 | v8::AccessorSetterCallback setter) { |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 1980 | templ->PrototypeTemplate()->SetAccessor(name, getter, setter); |
| 1981 | } |
| 1982 | |
| 1983 | void AddInterceptor(Handle<FunctionTemplate> templ, |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 1984 | v8::NamedPropertyGetterCallback getter, |
| 1985 | v8::NamedPropertySetterCallback setter) { |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 1986 | templ->InstanceTemplate()->SetNamedPropertyHandler(getter, setter); |
| 1987 | } |
| 1988 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 1989 | |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 1990 | THREADED_TEST(EmptyInterceptorDoesNotShadowAccessors) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 1991 | v8::HandleScope scope(CcTest::isolate()); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 1992 | Handle<FunctionTemplate> parent = FunctionTemplate::New(CcTest::isolate()); |
| 1993 | Handle<FunctionTemplate> child = FunctionTemplate::New(CcTest::isolate()); |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 1994 | child->Inherit(parent); |
| 1995 | AddAccessor(parent, v8_str("age"), |
| 1996 | SimpleAccessorGetter, SimpleAccessorSetter); |
| 1997 | AddInterceptor(child, EmptyInterceptorGetter, EmptyInterceptorSetter); |
| 1998 | LocalContext env; |
| 1999 | env->Global()->Set(v8_str("Child"), child->GetFunction()); |
| 2000 | CompileRun("var child = new Child;" |
| 2001 | "child.age = 10;"); |
| 2002 | ExpectBoolean("child.hasOwnProperty('age')", false); |
| 2003 | ExpectInt32("child.age", 10); |
| 2004 | ExpectInt32("child.accessor_age", 10); |
| 2005 | } |
| 2006 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 2007 | |
machenbach@chromium.org | bbbda92 | 2014-01-23 09:38:20 +0000 | [diff] [blame] | 2008 | THREADED_TEST(EmptyInterceptorBreakTransitions) { |
| 2009 | v8::HandleScope scope(CcTest::isolate()); |
| 2010 | Handle<FunctionTemplate> templ = FunctionTemplate::New(CcTest::isolate()); |
| 2011 | AddInterceptor(templ, EmptyInterceptorGetter, EmptyInterceptorSetter); |
| 2012 | LocalContext env; |
| 2013 | env->Global()->Set(v8_str("Constructor"), templ->GetFunction()); |
| 2014 | CompileRun("var o1 = new Constructor;" |
| 2015 | "o1.a = 1;" // Ensure a and x share the descriptor array. |
| 2016 | "Object.defineProperty(o1, 'x', {value: 10});"); |
| 2017 | CompileRun("var o2 = new Constructor;" |
| 2018 | "o2.a = 1;" |
| 2019 | "Object.defineProperty(o2, 'x', {value: 10});"); |
| 2020 | } |
| 2021 | |
| 2022 | |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 2023 | THREADED_TEST(EmptyInterceptorDoesNotShadowJSAccessors) { |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 2024 | v8::Isolate* isolate = CcTest::isolate(); |
| 2025 | v8::HandleScope scope(isolate); |
| 2026 | Handle<FunctionTemplate> parent = FunctionTemplate::New(isolate); |
| 2027 | Handle<FunctionTemplate> child = FunctionTemplate::New(isolate); |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 2028 | child->Inherit(parent); |
| 2029 | AddInterceptor(child, EmptyInterceptorGetter, EmptyInterceptorSetter); |
| 2030 | LocalContext env; |
| 2031 | env->Global()->Set(v8_str("Child"), child->GetFunction()); |
| 2032 | CompileRun("var child = new Child;" |
| 2033 | "var parent = child.__proto__;" |
| 2034 | "Object.defineProperty(parent, 'age', " |
| 2035 | " {get: function(){ return this.accessor_age; }, " |
| 2036 | " set: function(v){ this.accessor_age = v; }, " |
| 2037 | " enumerable: true, configurable: true});" |
| 2038 | "child.age = 10;"); |
| 2039 | ExpectBoolean("child.hasOwnProperty('age')", false); |
| 2040 | ExpectInt32("child.age", 10); |
| 2041 | ExpectInt32("child.accessor_age", 10); |
| 2042 | } |
| 2043 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 2044 | |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 2045 | THREADED_TEST(EmptyInterceptorDoesNotAffectJSProperties) { |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 2046 | v8::Isolate* isolate = CcTest::isolate(); |
| 2047 | v8::HandleScope scope(isolate); |
| 2048 | Handle<FunctionTemplate> parent = FunctionTemplate::New(isolate); |
| 2049 | Handle<FunctionTemplate> child = FunctionTemplate::New(isolate); |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 2050 | child->Inherit(parent); |
| 2051 | AddInterceptor(child, EmptyInterceptorGetter, EmptyInterceptorSetter); |
| 2052 | LocalContext env; |
| 2053 | env->Global()->Set(v8_str("Child"), child->GetFunction()); |
| 2054 | CompileRun("var child = new Child;" |
| 2055 | "var parent = child.__proto__;" |
| 2056 | "parent.name = 'Alice';"); |
| 2057 | ExpectBoolean("child.hasOwnProperty('name')", false); |
| 2058 | ExpectString("child.name", "Alice"); |
| 2059 | CompileRun("child.name = 'Bob';"); |
| 2060 | ExpectString("child.name", "Bob"); |
| 2061 | ExpectBoolean("child.hasOwnProperty('name')", true); |
| 2062 | ExpectString("parent.name", "Alice"); |
| 2063 | } |
| 2064 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 2065 | |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 2066 | THREADED_TEST(SwitchFromInterceptorToAccessor) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 2067 | v8::HandleScope scope(CcTest::isolate()); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 2068 | Handle<FunctionTemplate> templ = FunctionTemplate::New(CcTest::isolate()); |
danno@chromium.org | bf0c820 | 2011-12-27 10:09:42 +0000 | [diff] [blame] | 2069 | AddAccessor(templ, v8_str("age"), |
| 2070 | SimpleAccessorGetter, SimpleAccessorSetter); |
| 2071 | AddInterceptor(templ, InterceptorGetter, InterceptorSetter); |
| 2072 | LocalContext env; |
| 2073 | env->Global()->Set(v8_str("Obj"), templ->GetFunction()); |
| 2074 | CompileRun("var obj = new Obj;" |
| 2075 | "function setAge(i){ obj.age = i; };" |
| 2076 | "for(var i = 0; i <= 10000; i++) setAge(i);"); |
| 2077 | // All i < 10000 go to the interceptor. |
| 2078 | ExpectInt32("obj.interceptor_age", 9999); |
| 2079 | // The last i goes to the accessor. |
| 2080 | ExpectInt32("obj.accessor_age", 10000); |
| 2081 | } |
| 2082 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 2083 | |
danno@chromium.org | bf0c820 | 2011-12-27 10:09:42 +0000 | [diff] [blame] | 2084 | THREADED_TEST(SwitchFromAccessorToInterceptor) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 2085 | v8::HandleScope scope(CcTest::isolate()); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 2086 | Handle<FunctionTemplate> templ = FunctionTemplate::New(CcTest::isolate()); |
danno@chromium.org | bf0c820 | 2011-12-27 10:09:42 +0000 | [diff] [blame] | 2087 | AddAccessor(templ, v8_str("age"), |
| 2088 | SimpleAccessorGetter, SimpleAccessorSetter); |
| 2089 | AddInterceptor(templ, InterceptorGetter, InterceptorSetter); |
| 2090 | LocalContext env; |
| 2091 | env->Global()->Set(v8_str("Obj"), templ->GetFunction()); |
| 2092 | CompileRun("var obj = new Obj;" |
| 2093 | "function setAge(i){ obj.age = i; };" |
| 2094 | "for(var i = 20000; i >= 9999; i--) setAge(i);"); |
| 2095 | // All i >= 10000 go to the accessor. |
| 2096 | ExpectInt32("obj.accessor_age", 10000); |
| 2097 | // The last i goes to the interceptor. |
| 2098 | ExpectInt32("obj.interceptor_age", 9999); |
| 2099 | } |
| 2100 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 2101 | |
danno@chromium.org | bf0c820 | 2011-12-27 10:09:42 +0000 | [diff] [blame] | 2102 | THREADED_TEST(SwitchFromInterceptorToAccessorWithInheritance) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 2103 | v8::HandleScope scope(CcTest::isolate()); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 2104 | Handle<FunctionTemplate> parent = FunctionTemplate::New(CcTest::isolate()); |
| 2105 | Handle<FunctionTemplate> child = FunctionTemplate::New(CcTest::isolate()); |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 2106 | child->Inherit(parent); |
| 2107 | AddAccessor(parent, v8_str("age"), |
| 2108 | SimpleAccessorGetter, SimpleAccessorSetter); |
| 2109 | AddInterceptor(child, InterceptorGetter, InterceptorSetter); |
| 2110 | LocalContext env; |
| 2111 | env->Global()->Set(v8_str("Child"), child->GetFunction()); |
| 2112 | CompileRun("var child = new Child;" |
| 2113 | "function setAge(i){ child.age = i; };" |
| 2114 | "for(var i = 0; i <= 10000; i++) setAge(i);"); |
| 2115 | // All i < 10000 go to the interceptor. |
| 2116 | ExpectInt32("child.interceptor_age", 9999); |
| 2117 | // The last i goes to the accessor. |
| 2118 | ExpectInt32("child.accessor_age", 10000); |
| 2119 | } |
| 2120 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 2121 | |
danno@chromium.org | bf0c820 | 2011-12-27 10:09:42 +0000 | [diff] [blame] | 2122 | THREADED_TEST(SwitchFromAccessorToInterceptorWithInheritance) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 2123 | v8::HandleScope scope(CcTest::isolate()); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 2124 | Handle<FunctionTemplate> parent = FunctionTemplate::New(CcTest::isolate()); |
| 2125 | Handle<FunctionTemplate> child = FunctionTemplate::New(CcTest::isolate()); |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 2126 | child->Inherit(parent); |
| 2127 | AddAccessor(parent, v8_str("age"), |
| 2128 | SimpleAccessorGetter, SimpleAccessorSetter); |
| 2129 | AddInterceptor(child, InterceptorGetter, InterceptorSetter); |
| 2130 | LocalContext env; |
| 2131 | env->Global()->Set(v8_str("Child"), child->GetFunction()); |
| 2132 | CompileRun("var child = new Child;" |
| 2133 | "function setAge(i){ child.age = i; };" |
| 2134 | "for(var i = 20000; i >= 9999; i--) setAge(i);"); |
| 2135 | // All i >= 10000 go to the accessor. |
| 2136 | ExpectInt32("child.accessor_age", 10000); |
| 2137 | // The last i goes to the interceptor. |
| 2138 | ExpectInt32("child.interceptor_age", 9999); |
| 2139 | } |
| 2140 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 2141 | |
danno@chromium.org | bf0c820 | 2011-12-27 10:09:42 +0000 | [diff] [blame] | 2142 | THREADED_TEST(SwitchFromInterceptorToJSAccessor) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 2143 | v8::HandleScope scope(CcTest::isolate()); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 2144 | Handle<FunctionTemplate> templ = FunctionTemplate::New(CcTest::isolate()); |
danno@chromium.org | bf0c820 | 2011-12-27 10:09:42 +0000 | [diff] [blame] | 2145 | AddInterceptor(templ, InterceptorGetter, InterceptorSetter); |
| 2146 | LocalContext env; |
| 2147 | env->Global()->Set(v8_str("Obj"), templ->GetFunction()); |
| 2148 | CompileRun("var obj = new Obj;" |
| 2149 | "function setter(i) { this.accessor_age = i; };" |
| 2150 | "function getter() { return this.accessor_age; };" |
| 2151 | "function setAge(i) { obj.age = i; };" |
| 2152 | "Object.defineProperty(obj, 'age', { get:getter, set:setter });" |
| 2153 | "for(var i = 0; i <= 10000; i++) setAge(i);"); |
| 2154 | // All i < 10000 go to the interceptor. |
| 2155 | ExpectInt32("obj.interceptor_age", 9999); |
| 2156 | // The last i goes to the JavaScript accessor. |
| 2157 | ExpectInt32("obj.accessor_age", 10000); |
| 2158 | // The installed JavaScript getter is still intact. |
| 2159 | // This last part is a regression test for issue 1651 and relies on the fact |
| 2160 | // that both interceptor and accessor are being installed on the same object. |
| 2161 | ExpectInt32("obj.age", 10000); |
| 2162 | ExpectBoolean("obj.hasOwnProperty('age')", true); |
| 2163 | ExpectUndefined("Object.getOwnPropertyDescriptor(obj, 'age').value"); |
| 2164 | } |
| 2165 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 2166 | |
danno@chromium.org | bf0c820 | 2011-12-27 10:09:42 +0000 | [diff] [blame] | 2167 | THREADED_TEST(SwitchFromJSAccessorToInterceptor) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 2168 | v8::HandleScope scope(CcTest::isolate()); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 2169 | Handle<FunctionTemplate> templ = FunctionTemplate::New(CcTest::isolate()); |
danno@chromium.org | bf0c820 | 2011-12-27 10:09:42 +0000 | [diff] [blame] | 2170 | AddInterceptor(templ, InterceptorGetter, InterceptorSetter); |
| 2171 | LocalContext env; |
| 2172 | env->Global()->Set(v8_str("Obj"), templ->GetFunction()); |
| 2173 | CompileRun("var obj = new Obj;" |
| 2174 | "function setter(i) { this.accessor_age = i; };" |
| 2175 | "function getter() { return this.accessor_age; };" |
| 2176 | "function setAge(i) { obj.age = i; };" |
| 2177 | "Object.defineProperty(obj, 'age', { get:getter, set:setter });" |
| 2178 | "for(var i = 20000; i >= 9999; i--) setAge(i);"); |
| 2179 | // All i >= 10000 go to the accessor. |
| 2180 | ExpectInt32("obj.accessor_age", 10000); |
| 2181 | // The last i goes to the interceptor. |
| 2182 | ExpectInt32("obj.interceptor_age", 9999); |
| 2183 | // The installed JavaScript getter is still intact. |
| 2184 | // This last part is a regression test for issue 1651 and relies on the fact |
| 2185 | // that both interceptor and accessor are being installed on the same object. |
| 2186 | ExpectInt32("obj.age", 10000); |
| 2187 | ExpectBoolean("obj.hasOwnProperty('age')", true); |
| 2188 | ExpectUndefined("Object.getOwnPropertyDescriptor(obj, 'age').value"); |
| 2189 | } |
| 2190 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 2191 | |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 2192 | THREADED_TEST(SwitchFromInterceptorToProperty) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 2193 | v8::HandleScope scope(CcTest::isolate()); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 2194 | Handle<FunctionTemplate> parent = FunctionTemplate::New(CcTest::isolate()); |
| 2195 | Handle<FunctionTemplate> child = FunctionTemplate::New(CcTest::isolate()); |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 2196 | child->Inherit(parent); |
| 2197 | AddInterceptor(child, InterceptorGetter, InterceptorSetter); |
| 2198 | LocalContext env; |
| 2199 | env->Global()->Set(v8_str("Child"), child->GetFunction()); |
| 2200 | CompileRun("var child = new Child;" |
| 2201 | "function setAge(i){ child.age = i; };" |
| 2202 | "for(var i = 0; i <= 10000; i++) setAge(i);"); |
| 2203 | // All i < 10000 go to the interceptor. |
| 2204 | ExpectInt32("child.interceptor_age", 9999); |
| 2205 | // The last i goes to child's own property. |
| 2206 | ExpectInt32("child.age", 10000); |
| 2207 | } |
| 2208 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 2209 | |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 2210 | THREADED_TEST(SwitchFromPropertyToInterceptor) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 2211 | v8::HandleScope scope(CcTest::isolate()); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 2212 | Handle<FunctionTemplate> parent = FunctionTemplate::New(CcTest::isolate()); |
| 2213 | Handle<FunctionTemplate> child = FunctionTemplate::New(CcTest::isolate()); |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 2214 | child->Inherit(parent); |
| 2215 | AddInterceptor(child, InterceptorGetter, InterceptorSetter); |
| 2216 | LocalContext env; |
| 2217 | env->Global()->Set(v8_str("Child"), child->GetFunction()); |
| 2218 | CompileRun("var child = new Child;" |
| 2219 | "function setAge(i){ child.age = i; };" |
| 2220 | "for(var i = 20000; i >= 9999; i--) setAge(i);"); |
| 2221 | // All i >= 10000 go to child's own property. |
| 2222 | ExpectInt32("child.age", 10000); |
| 2223 | // The last i goes to the interceptor. |
| 2224 | ExpectInt32("child.interceptor_age", 9999); |
| 2225 | } |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2226 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 2227 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2228 | THREADED_TEST(NamedPropertyHandlerGetter) { |
| 2229 | echo_named_call_count = 0; |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 2230 | v8::HandleScope scope(CcTest::isolate()); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 2231 | v8::Handle<v8::FunctionTemplate> templ = |
| 2232 | v8::FunctionTemplate::New(CcTest::isolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2233 | templ->InstanceTemplate()->SetNamedPropertyHandler(EchoNamedProperty, |
| 2234 | 0, 0, 0, 0, |
| 2235 | v8_str("data")); |
| 2236 | LocalContext env; |
| 2237 | env->Global()->Set(v8_str("obj"), |
| 2238 | templ->GetFunction()->NewInstance()); |
| 2239 | CHECK_EQ(echo_named_call_count, 0); |
| 2240 | v8_compile("obj.x")->Run(); |
| 2241 | CHECK_EQ(echo_named_call_count, 1); |
| 2242 | const char* code = "var str = 'oddle'; obj[str] + obj.poddle;"; |
| 2243 | v8::Handle<Value> str = CompileRun(code); |
ulan@chromium.org | 906e2fb | 2013-05-14 08:14:38 +0000 | [diff] [blame] | 2244 | String::Utf8Value value(str); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2245 | CHECK_EQ(*value, "oddlepoddle"); |
| 2246 | // Check default behavior |
| 2247 | CHECK_EQ(v8_compile("obj.flob = 10;")->Run()->Int32Value(), 10); |
| 2248 | CHECK(v8_compile("'myProperty' in obj")->Run()->BooleanValue()); |
| 2249 | CHECK(v8_compile("delete obj.myProperty")->Run()->BooleanValue()); |
| 2250 | } |
| 2251 | |
| 2252 | |
| 2253 | int echo_indexed_call_count = 0; |
| 2254 | |
| 2255 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 2256 | static void EchoIndexedProperty( |
| 2257 | uint32_t index, |
| 2258 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2259 | ApiTestFuzzer::Fuzz(); |
| 2260 | CHECK_EQ(v8_num(637), info.Data()); |
| 2261 | echo_indexed_call_count++; |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 2262 | info.GetReturnValue().Set(v8_num(index)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2263 | } |
| 2264 | |
| 2265 | |
| 2266 | THREADED_TEST(IndexedPropertyHandlerGetter) { |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 2267 | v8::Isolate* isolate = CcTest::isolate(); |
| 2268 | v8::HandleScope scope(isolate); |
| 2269 | v8::Handle<v8::FunctionTemplate> templ = v8::FunctionTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2270 | templ->InstanceTemplate()->SetIndexedPropertyHandler(EchoIndexedProperty, |
| 2271 | 0, 0, 0, 0, |
| 2272 | v8_num(637)); |
| 2273 | LocalContext env; |
| 2274 | env->Global()->Set(v8_str("obj"), |
| 2275 | templ->GetFunction()->NewInstance()); |
| 2276 | Local<Script> script = v8_compile("obj[900]"); |
| 2277 | CHECK_EQ(script->Run()->Int32Value(), 900); |
| 2278 | } |
| 2279 | |
| 2280 | |
| 2281 | v8::Handle<v8::Object> bottom; |
| 2282 | |
ulan@chromium.org | dfe5307 | 2013-06-06 14:14:51 +0000 | [diff] [blame] | 2283 | static void CheckThisIndexedPropertyHandler( |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2284 | uint32_t index, |
ulan@chromium.org | dfe5307 | 2013-06-06 14:14:51 +0000 | [diff] [blame] | 2285 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
dslomov@chromium.org | b752d40 | 2013-06-18 11:54:54 +0000 | [diff] [blame] | 2286 | CheckReturnValue(info, FUNCTION_ADDR(CheckThisIndexedPropertyHandler)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2287 | ApiTestFuzzer::Fuzz(); |
| 2288 | CHECK(info.This()->Equals(bottom)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2289 | } |
| 2290 | |
ulan@chromium.org | dfe5307 | 2013-06-06 14:14:51 +0000 | [diff] [blame] | 2291 | static void CheckThisNamedPropertyHandler( |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2292 | Local<String> name, |
ulan@chromium.org | dfe5307 | 2013-06-06 14:14:51 +0000 | [diff] [blame] | 2293 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
dslomov@chromium.org | b752d40 | 2013-06-18 11:54:54 +0000 | [diff] [blame] | 2294 | CheckReturnValue(info, FUNCTION_ADDR(CheckThisNamedPropertyHandler)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2295 | ApiTestFuzzer::Fuzz(); |
| 2296 | CHECK(info.This()->Equals(bottom)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2297 | } |
| 2298 | |
ulan@chromium.org | dfe5307 | 2013-06-06 14:14:51 +0000 | [diff] [blame] | 2299 | void CheckThisIndexedPropertySetter( |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2300 | uint32_t index, |
ulan@chromium.org | dfe5307 | 2013-06-06 14:14:51 +0000 | [diff] [blame] | 2301 | Local<Value> value, |
| 2302 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
dslomov@chromium.org | b752d40 | 2013-06-18 11:54:54 +0000 | [diff] [blame] | 2303 | CheckReturnValue(info, FUNCTION_ADDR(CheckThisIndexedPropertySetter)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2304 | ApiTestFuzzer::Fuzz(); |
| 2305 | CHECK(info.This()->Equals(bottom)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2306 | } |
| 2307 | |
| 2308 | |
ulan@chromium.org | dfe5307 | 2013-06-06 14:14:51 +0000 | [diff] [blame] | 2309 | void CheckThisNamedPropertySetter( |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2310 | Local<String> property, |
ulan@chromium.org | dfe5307 | 2013-06-06 14:14:51 +0000 | [diff] [blame] | 2311 | Local<Value> value, |
| 2312 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
dslomov@chromium.org | b752d40 | 2013-06-18 11:54:54 +0000 | [diff] [blame] | 2313 | CheckReturnValue(info, FUNCTION_ADDR(CheckThisNamedPropertySetter)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2314 | ApiTestFuzzer::Fuzz(); |
| 2315 | CHECK(info.This()->Equals(bottom)); |
ulan@chromium.org | dfe5307 | 2013-06-06 14:14:51 +0000 | [diff] [blame] | 2316 | } |
| 2317 | |
| 2318 | void CheckThisIndexedPropertyQuery( |
| 2319 | uint32_t index, |
| 2320 | const v8::PropertyCallbackInfo<v8::Integer>& info) { |
dslomov@chromium.org | b752d40 | 2013-06-18 11:54:54 +0000 | [diff] [blame] | 2321 | CheckReturnValue(info, FUNCTION_ADDR(CheckThisIndexedPropertyQuery)); |
ulan@chromium.org | dfe5307 | 2013-06-06 14:14:51 +0000 | [diff] [blame] | 2322 | ApiTestFuzzer::Fuzz(); |
| 2323 | CHECK(info.This()->Equals(bottom)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2324 | } |
| 2325 | |
| 2326 | |
ulan@chromium.org | dfe5307 | 2013-06-06 14:14:51 +0000 | [diff] [blame] | 2327 | void CheckThisNamedPropertyQuery( |
| 2328 | Local<String> property, |
| 2329 | const v8::PropertyCallbackInfo<v8::Integer>& info) { |
dslomov@chromium.org | b752d40 | 2013-06-18 11:54:54 +0000 | [diff] [blame] | 2330 | CheckReturnValue(info, FUNCTION_ADDR(CheckThisNamedPropertyQuery)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2331 | ApiTestFuzzer::Fuzz(); |
| 2332 | CHECK(info.This()->Equals(bottom)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2333 | } |
| 2334 | |
| 2335 | |
ulan@chromium.org | dfe5307 | 2013-06-06 14:14:51 +0000 | [diff] [blame] | 2336 | void CheckThisIndexedPropertyDeleter( |
| 2337 | uint32_t index, |
| 2338 | const v8::PropertyCallbackInfo<v8::Boolean>& info) { |
dslomov@chromium.org | b752d40 | 2013-06-18 11:54:54 +0000 | [diff] [blame] | 2339 | CheckReturnValue(info, FUNCTION_ADDR(CheckThisIndexedPropertyDeleter)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2340 | ApiTestFuzzer::Fuzz(); |
| 2341 | CHECK(info.This()->Equals(bottom)); |
ulan@chromium.org | dfe5307 | 2013-06-06 14:14:51 +0000 | [diff] [blame] | 2342 | } |
| 2343 | |
| 2344 | |
| 2345 | void CheckThisNamedPropertyDeleter( |
| 2346 | Local<String> property, |
| 2347 | const v8::PropertyCallbackInfo<v8::Boolean>& info) { |
dslomov@chromium.org | b752d40 | 2013-06-18 11:54:54 +0000 | [diff] [blame] | 2348 | CheckReturnValue(info, FUNCTION_ADDR(CheckThisNamedPropertyDeleter)); |
ulan@chromium.org | dfe5307 | 2013-06-06 14:14:51 +0000 | [diff] [blame] | 2349 | ApiTestFuzzer::Fuzz(); |
| 2350 | CHECK(info.This()->Equals(bottom)); |
| 2351 | } |
| 2352 | |
| 2353 | |
| 2354 | void CheckThisIndexedPropertyEnumerator( |
| 2355 | const v8::PropertyCallbackInfo<v8::Array>& info) { |
dslomov@chromium.org | b752d40 | 2013-06-18 11:54:54 +0000 | [diff] [blame] | 2356 | CheckReturnValue(info, FUNCTION_ADDR(CheckThisIndexedPropertyEnumerator)); |
ulan@chromium.org | dfe5307 | 2013-06-06 14:14:51 +0000 | [diff] [blame] | 2357 | ApiTestFuzzer::Fuzz(); |
| 2358 | CHECK(info.This()->Equals(bottom)); |
| 2359 | } |
| 2360 | |
| 2361 | |
| 2362 | void CheckThisNamedPropertyEnumerator( |
| 2363 | const v8::PropertyCallbackInfo<v8::Array>& info) { |
dslomov@chromium.org | b752d40 | 2013-06-18 11:54:54 +0000 | [diff] [blame] | 2364 | CheckReturnValue(info, FUNCTION_ADDR(CheckThisNamedPropertyEnumerator)); |
ulan@chromium.org | dfe5307 | 2013-06-06 14:14:51 +0000 | [diff] [blame] | 2365 | ApiTestFuzzer::Fuzz(); |
| 2366 | CHECK(info.This()->Equals(bottom)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2367 | } |
| 2368 | |
| 2369 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 2370 | THREADED_PROFILED_TEST(PropertyHandlerInPrototype) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2371 | LocalContext env; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 2372 | v8::Isolate* isolate = env->GetIsolate(); |
| 2373 | v8::HandleScope scope(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2374 | |
| 2375 | // Set up a prototype chain with three interceptors. |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 2376 | v8::Handle<v8::FunctionTemplate> templ = v8::FunctionTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2377 | templ->InstanceTemplate()->SetIndexedPropertyHandler( |
| 2378 | CheckThisIndexedPropertyHandler, |
| 2379 | CheckThisIndexedPropertySetter, |
| 2380 | CheckThisIndexedPropertyQuery, |
| 2381 | CheckThisIndexedPropertyDeleter, |
| 2382 | CheckThisIndexedPropertyEnumerator); |
| 2383 | |
| 2384 | templ->InstanceTemplate()->SetNamedPropertyHandler( |
| 2385 | CheckThisNamedPropertyHandler, |
| 2386 | CheckThisNamedPropertySetter, |
| 2387 | CheckThisNamedPropertyQuery, |
| 2388 | CheckThisNamedPropertyDeleter, |
| 2389 | CheckThisNamedPropertyEnumerator); |
| 2390 | |
| 2391 | bottom = templ->GetFunction()->NewInstance(); |
| 2392 | Local<v8::Object> top = templ->GetFunction()->NewInstance(); |
| 2393 | Local<v8::Object> middle = templ->GetFunction()->NewInstance(); |
| 2394 | |
mstarzinger@chromium.org | 71fc346 | 2013-02-27 09:34:27 +0000 | [diff] [blame] | 2395 | bottom->SetPrototype(middle); |
| 2396 | middle->SetPrototype(top); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2397 | env->Global()->Set(v8_str("obj"), bottom); |
| 2398 | |
| 2399 | // Indexed and named get. |
| 2400 | Script::Compile(v8_str("obj[0]"))->Run(); |
| 2401 | Script::Compile(v8_str("obj.x"))->Run(); |
| 2402 | |
| 2403 | // Indexed and named set. |
| 2404 | Script::Compile(v8_str("obj[1] = 42"))->Run(); |
| 2405 | Script::Compile(v8_str("obj.y = 42"))->Run(); |
| 2406 | |
| 2407 | // Indexed and named query. |
| 2408 | Script::Compile(v8_str("0 in obj"))->Run(); |
| 2409 | Script::Compile(v8_str("'x' in obj"))->Run(); |
| 2410 | |
| 2411 | // Indexed and named deleter. |
| 2412 | Script::Compile(v8_str("delete obj[0]"))->Run(); |
| 2413 | Script::Compile(v8_str("delete obj.x"))->Run(); |
| 2414 | |
| 2415 | // Enumerators. |
| 2416 | Script::Compile(v8_str("for (var p in obj) ;"))->Run(); |
| 2417 | } |
| 2418 | |
| 2419 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 2420 | static void PrePropertyHandlerGet( |
| 2421 | Local<String> key, |
| 2422 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2423 | ApiTestFuzzer::Fuzz(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2424 | if (v8_str("pre")->Equals(key)) { |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 2425 | info.GetReturnValue().Set(v8_str("PrePropertyHandler: pre")); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2426 | } |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2427 | } |
| 2428 | |
| 2429 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 2430 | static void PrePropertyHandlerQuery( |
| 2431 | Local<String> key, |
| 2432 | const v8::PropertyCallbackInfo<v8::Integer>& info) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2433 | if (v8_str("pre")->Equals(key)) { |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 2434 | info.GetReturnValue().Set(static_cast<int32_t>(v8::None)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2435 | } |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2436 | } |
| 2437 | |
| 2438 | |
| 2439 | THREADED_TEST(PrePropertyHandler) { |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 2440 | v8::Isolate* isolate = CcTest::isolate(); |
| 2441 | v8::HandleScope scope(isolate); |
| 2442 | v8::Handle<v8::FunctionTemplate> desc = v8::FunctionTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2443 | desc->InstanceTemplate()->SetNamedPropertyHandler(PrePropertyHandlerGet, |
| 2444 | 0, |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 2445 | PrePropertyHandlerQuery); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2446 | LocalContext env(NULL, desc->InstanceTemplate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2447 | Script::Compile(v8_str( |
| 2448 | "var pre = 'Object: pre'; var on = 'Object: on';"))->Run(); |
| 2449 | v8::Handle<Value> result_pre = Script::Compile(v8_str("pre"))->Run(); |
| 2450 | CHECK_EQ(v8_str("PrePropertyHandler: pre"), result_pre); |
| 2451 | v8::Handle<Value> result_on = Script::Compile(v8_str("on"))->Run(); |
| 2452 | CHECK_EQ(v8_str("Object: on"), result_on); |
| 2453 | v8::Handle<Value> result_post = Script::Compile(v8_str("post"))->Run(); |
| 2454 | CHECK(result_post.IsEmpty()); |
| 2455 | } |
| 2456 | |
| 2457 | |
ager@chromium.org | 870a0b6 | 2008-11-04 11:43:05 +0000 | [diff] [blame] | 2458 | THREADED_TEST(UndefinedIsNotEnumerable) { |
ager@chromium.org | 870a0b6 | 2008-11-04 11:43:05 +0000 | [diff] [blame] | 2459 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 2460 | v8::HandleScope scope(env->GetIsolate()); |
ager@chromium.org | 870a0b6 | 2008-11-04 11:43:05 +0000 | [diff] [blame] | 2461 | v8::Handle<Value> result = Script::Compile(v8_str( |
| 2462 | "this.propertyIsEnumerable(undefined)"))->Run(); |
| 2463 | CHECK(result->IsFalse()); |
| 2464 | } |
| 2465 | |
| 2466 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2467 | v8::Handle<Script> call_recursively_script; |
sgjesse@chromium.org | b302e56 | 2010-02-03 11:26:59 +0000 | [diff] [blame] | 2468 | static const int kTargetRecursionDepth = 200; // near maximum |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2469 | |
| 2470 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 2471 | static void CallScriptRecursivelyCall( |
| 2472 | const v8::FunctionCallbackInfo<v8::Value>& args) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2473 | ApiTestFuzzer::Fuzz(); |
| 2474 | int depth = args.This()->Get(v8_str("depth"))->Int32Value(); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 2475 | if (depth == kTargetRecursionDepth) return; |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 2476 | args.This()->Set(v8_str("depth"), |
| 2477 | v8::Integer::New(args.GetIsolate(), depth + 1)); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 2478 | args.GetReturnValue().Set(call_recursively_script->Run()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2479 | } |
| 2480 | |
| 2481 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 2482 | static void CallFunctionRecursivelyCall( |
| 2483 | const v8::FunctionCallbackInfo<v8::Value>& args) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2484 | ApiTestFuzzer::Fuzz(); |
| 2485 | int depth = args.This()->Get(v8_str("depth"))->Int32Value(); |
| 2486 | if (depth == kTargetRecursionDepth) { |
| 2487 | printf("[depth = %d]\n", depth); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 2488 | return; |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2489 | } |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 2490 | args.This()->Set(v8_str("depth"), |
| 2491 | v8::Integer::New(args.GetIsolate(), depth + 1)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2492 | v8::Handle<Value> function = |
| 2493 | args.This()->Get(v8_str("callFunctionRecursively")); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 2494 | args.GetReturnValue().Set( |
| 2495 | function.As<Function>()->Call(args.This(), 0, NULL)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2496 | } |
| 2497 | |
| 2498 | |
| 2499 | THREADED_TEST(DeepCrossLanguageRecursion) { |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 2500 | v8::Isolate* isolate = CcTest::isolate(); |
| 2501 | v8::HandleScope scope(isolate); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 2502 | v8::Handle<v8::ObjectTemplate> global = ObjectTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2503 | global->Set(v8_str("callScriptRecursively"), |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 2504 | v8::FunctionTemplate::New(isolate, CallScriptRecursivelyCall)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2505 | global->Set(v8_str("callFunctionRecursively"), |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 2506 | v8::FunctionTemplate::New(isolate, CallFunctionRecursivelyCall)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2507 | LocalContext env(NULL, global); |
| 2508 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 2509 | env->Global()->Set(v8_str("depth"), v8::Integer::New(isolate, 0)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2510 | call_recursively_script = v8_compile("callScriptRecursively()"); |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 2511 | call_recursively_script->Run(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2512 | call_recursively_script = v8::Handle<Script>(); |
| 2513 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 2514 | env->Global()->Set(v8_str("depth"), v8::Integer::New(isolate, 0)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2515 | Script::Compile(v8_str("callFunctionRecursively()"))->Run(); |
| 2516 | } |
| 2517 | |
| 2518 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 2519 | static void ThrowingPropertyHandlerGet( |
| 2520 | Local<String> key, |
| 2521 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2522 | ApiTestFuzzer::Fuzz(); |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 2523 | info.GetReturnValue().Set(info.GetIsolate()->ThrowException(key)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2524 | } |
| 2525 | |
| 2526 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 2527 | static void ThrowingPropertyHandlerSet( |
| 2528 | Local<String> key, |
| 2529 | Local<Value>, |
| 2530 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 2531 | info.GetIsolate()->ThrowException(key); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 2532 | info.GetReturnValue().SetUndefined(); // not the same as empty handle |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2533 | } |
| 2534 | |
| 2535 | |
| 2536 | THREADED_TEST(CallbackExceptionRegression) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 2537 | v8::Isolate* isolate = CcTest::isolate(); |
| 2538 | v8::HandleScope scope(isolate); |
| 2539 | v8::Handle<v8::ObjectTemplate> obj = ObjectTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2540 | obj->SetNamedPropertyHandler(ThrowingPropertyHandlerGet, |
| 2541 | ThrowingPropertyHandlerSet); |
| 2542 | LocalContext env; |
| 2543 | env->Global()->Set(v8_str("obj"), obj->NewInstance()); |
| 2544 | v8::Handle<Value> otto = Script::Compile(v8_str( |
| 2545 | "try { with (obj) { otto; } } catch (e) { e; }"))->Run(); |
| 2546 | CHECK_EQ(v8_str("otto"), otto); |
| 2547 | v8::Handle<Value> netto = Script::Compile(v8_str( |
| 2548 | "try { with (obj) { netto = 4; } } catch (e) { e; }"))->Run(); |
| 2549 | CHECK_EQ(v8_str("netto"), netto); |
| 2550 | } |
| 2551 | |
| 2552 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2553 | THREADED_TEST(FunctionPrototype) { |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 2554 | v8::Isolate* isolate = CcTest::isolate(); |
| 2555 | v8::HandleScope scope(isolate); |
| 2556 | Local<v8::FunctionTemplate> Foo = v8::FunctionTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2557 | Foo->PrototypeTemplate()->Set(v8_str("plak"), v8_num(321)); |
| 2558 | LocalContext env; |
| 2559 | env->Global()->Set(v8_str("Foo"), Foo->GetFunction()); |
| 2560 | Local<Script> script = Script::Compile(v8_str("Foo.prototype.plak")); |
| 2561 | CHECK_EQ(script->Run()->Int32Value(), 321); |
| 2562 | } |
| 2563 | |
| 2564 | |
| 2565 | THREADED_TEST(InternalFields) { |
kasperl@chromium.org | 5a8ca6c | 2008-10-23 13:57:19 +0000 | [diff] [blame] | 2566 | LocalContext env; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 2567 | v8::Isolate* isolate = env->GetIsolate(); |
| 2568 | v8::HandleScope scope(isolate); |
kasperl@chromium.org | 5a8ca6c | 2008-10-23 13:57:19 +0000 | [diff] [blame] | 2569 | |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 2570 | Local<v8::FunctionTemplate> templ = v8::FunctionTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2571 | Local<v8::ObjectTemplate> instance_templ = templ->InstanceTemplate(); |
| 2572 | instance_templ->SetInternalFieldCount(1); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 2573 | Local<v8::Object> obj = templ->GetFunction()->NewInstance(); |
| 2574 | CHECK_EQ(1, obj->InternalFieldCount()); |
| 2575 | CHECK(obj->GetInternalField(0)->IsUndefined()); |
| 2576 | obj->SetInternalField(0, v8_num(17)); |
| 2577 | CHECK_EQ(17, obj->GetInternalField(0)->Int32Value()); |
| 2578 | } |
| 2579 | |
| 2580 | |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 2581 | THREADED_TEST(GlobalObjectInternalFields) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 2582 | v8::Isolate* isolate = CcTest::isolate(); |
| 2583 | v8::HandleScope scope(isolate); |
| 2584 | Local<v8::ObjectTemplate> global_template = v8::ObjectTemplate::New(isolate); |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 2585 | global_template->SetInternalFieldCount(1); |
| 2586 | LocalContext env(NULL, global_template); |
| 2587 | v8::Handle<v8::Object> global_proxy = env->Global(); |
| 2588 | v8::Handle<v8::Object> global = global_proxy->GetPrototype().As<v8::Object>(); |
| 2589 | CHECK_EQ(1, global->InternalFieldCount()); |
| 2590 | CHECK(global->GetInternalField(0)->IsUndefined()); |
| 2591 | global->SetInternalField(0, v8_num(17)); |
| 2592 | CHECK_EQ(17, global->GetInternalField(0)->Int32Value()); |
| 2593 | } |
| 2594 | |
| 2595 | |
danno@chromium.org | 169691d | 2013-07-15 08:01:13 +0000 | [diff] [blame] | 2596 | THREADED_TEST(GlobalObjectHasRealIndexedProperty) { |
| 2597 | LocalContext env; |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 2598 | v8::HandleScope scope(CcTest::isolate()); |
danno@chromium.org | 169691d | 2013-07-15 08:01:13 +0000 | [diff] [blame] | 2599 | |
| 2600 | v8::Local<v8::Object> global = env->Global(); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 2601 | global->Set(0, v8::String::NewFromUtf8(CcTest::isolate(), "value")); |
danno@chromium.org | 169691d | 2013-07-15 08:01:13 +0000 | [diff] [blame] | 2602 | CHECK(global->HasRealIndexedProperty(0)); |
| 2603 | } |
| 2604 | |
| 2605 | |
yangguo@chromium.org | eeb44b6 | 2012-11-13 13:56:09 +0000 | [diff] [blame] | 2606 | static void CheckAlignedPointerInInternalField(Handle<v8::Object> obj, |
| 2607 | void* value) { |
| 2608 | CHECK_EQ(0, static_cast<int>(reinterpret_cast<uintptr_t>(value) & 0x1)); |
yangguo@chromium.org | 46a2a51 | 2013-01-18 16:29:40 +0000 | [diff] [blame] | 2609 | obj->SetAlignedPointerInInternalField(0, value); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 2610 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
yangguo@chromium.org | 46a2a51 | 2013-01-18 16:29:40 +0000 | [diff] [blame] | 2611 | CHECK_EQ(value, obj->GetAlignedPointerFromInternalField(0)); |
yangguo@chromium.org | eeb44b6 | 2012-11-13 13:56:09 +0000 | [diff] [blame] | 2612 | } |
| 2613 | |
| 2614 | |
| 2615 | THREADED_TEST(InternalFieldsAlignedPointers) { |
yangguo@chromium.org | eeb44b6 | 2012-11-13 13:56:09 +0000 | [diff] [blame] | 2616 | LocalContext env; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 2617 | v8::Isolate* isolate = env->GetIsolate(); |
| 2618 | v8::HandleScope scope(isolate); |
yangguo@chromium.org | eeb44b6 | 2012-11-13 13:56:09 +0000 | [diff] [blame] | 2619 | |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 2620 | Local<v8::FunctionTemplate> templ = v8::FunctionTemplate::New(isolate); |
yangguo@chromium.org | eeb44b6 | 2012-11-13 13:56:09 +0000 | [diff] [blame] | 2621 | Local<v8::ObjectTemplate> instance_templ = templ->InstanceTemplate(); |
| 2622 | instance_templ->SetInternalFieldCount(1); |
| 2623 | Local<v8::Object> obj = templ->GetFunction()->NewInstance(); |
| 2624 | CHECK_EQ(1, obj->InternalFieldCount()); |
| 2625 | |
| 2626 | CheckAlignedPointerInInternalField(obj, NULL); |
| 2627 | |
| 2628 | int* heap_allocated = new int[100]; |
| 2629 | CheckAlignedPointerInInternalField(obj, heap_allocated); |
| 2630 | delete[] heap_allocated; |
| 2631 | |
| 2632 | int stack_allocated[100]; |
| 2633 | CheckAlignedPointerInInternalField(obj, stack_allocated); |
| 2634 | |
| 2635 | void* huge = reinterpret_cast<void*>(~static_cast<uintptr_t>(1)); |
| 2636 | CheckAlignedPointerInInternalField(obj, huge); |
| 2637 | } |
| 2638 | |
| 2639 | |
| 2640 | static void CheckAlignedPointerInEmbedderData(LocalContext* env, |
| 2641 | int index, |
| 2642 | void* value) { |
| 2643 | CHECK_EQ(0, static_cast<int>(reinterpret_cast<uintptr_t>(value) & 0x1)); |
| 2644 | (*env)->SetAlignedPointerInEmbedderData(index, value); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 2645 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
yangguo@chromium.org | eeb44b6 | 2012-11-13 13:56:09 +0000 | [diff] [blame] | 2646 | CHECK_EQ(value, (*env)->GetAlignedPointerFromEmbedderData(index)); |
| 2647 | } |
| 2648 | |
| 2649 | |
| 2650 | static void* AlignedTestPointer(int i) { |
| 2651 | return reinterpret_cast<void*>(i * 1234); |
| 2652 | } |
| 2653 | |
| 2654 | |
| 2655 | THREADED_TEST(EmbedderDataAlignedPointers) { |
yangguo@chromium.org | eeb44b6 | 2012-11-13 13:56:09 +0000 | [diff] [blame] | 2656 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 2657 | v8::HandleScope scope(env->GetIsolate()); |
yangguo@chromium.org | eeb44b6 | 2012-11-13 13:56:09 +0000 | [diff] [blame] | 2658 | |
| 2659 | CheckAlignedPointerInEmbedderData(&env, 0, NULL); |
| 2660 | |
| 2661 | int* heap_allocated = new int[100]; |
| 2662 | CheckAlignedPointerInEmbedderData(&env, 1, heap_allocated); |
| 2663 | delete[] heap_allocated; |
| 2664 | |
| 2665 | int stack_allocated[100]; |
| 2666 | CheckAlignedPointerInEmbedderData(&env, 2, stack_allocated); |
| 2667 | |
| 2668 | void* huge = reinterpret_cast<void*>(~static_cast<uintptr_t>(1)); |
| 2669 | CheckAlignedPointerInEmbedderData(&env, 3, huge); |
| 2670 | |
| 2671 | // Test growing of the embedder data's backing store. |
| 2672 | for (int i = 0; i < 100; i++) { |
| 2673 | env->SetAlignedPointerInEmbedderData(i, AlignedTestPointer(i)); |
| 2674 | } |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 2675 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
yangguo@chromium.org | eeb44b6 | 2012-11-13 13:56:09 +0000 | [diff] [blame] | 2676 | for (int i = 0; i < 100; i++) { |
| 2677 | CHECK_EQ(AlignedTestPointer(i), env->GetAlignedPointerFromEmbedderData(i)); |
| 2678 | } |
| 2679 | } |
| 2680 | |
| 2681 | |
| 2682 | static void CheckEmbedderData(LocalContext* env, |
| 2683 | int index, |
| 2684 | v8::Handle<Value> data) { |
| 2685 | (*env)->SetEmbedderData(index, data); |
| 2686 | CHECK((*env)->GetEmbedderData(index)->StrictEquals(data)); |
| 2687 | } |
| 2688 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 2689 | |
yangguo@chromium.org | eeb44b6 | 2012-11-13 13:56:09 +0000 | [diff] [blame] | 2690 | THREADED_TEST(EmbedderData) { |
yangguo@chromium.org | eeb44b6 | 2012-11-13 13:56:09 +0000 | [diff] [blame] | 2691 | LocalContext env; |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 2692 | v8::Isolate* isolate = env->GetIsolate(); |
| 2693 | v8::HandleScope scope(isolate); |
yangguo@chromium.org | eeb44b6 | 2012-11-13 13:56:09 +0000 | [diff] [blame] | 2694 | |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 2695 | CheckEmbedderData( |
| 2696 | &env, 3, |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 2697 | v8::String::NewFromUtf8(isolate, "The quick brown fox jumps")); |
| 2698 | CheckEmbedderData(&env, 2, v8::String::NewFromUtf8(isolate, |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 2699 | "over the lazy dog.")); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 2700 | CheckEmbedderData(&env, 1, v8::Number::New(isolate, 1.2345)); |
| 2701 | CheckEmbedderData(&env, 0, v8::Boolean::New(isolate, true)); |
yangguo@chromium.org | eeb44b6 | 2012-11-13 13:56:09 +0000 | [diff] [blame] | 2702 | } |
| 2703 | |
| 2704 | |
ager@chromium.org | 3b45ab5 | 2009-03-19 22:21:34 +0000 | [diff] [blame] | 2705 | THREADED_TEST(IdentityHash) { |
ager@chromium.org | 3b45ab5 | 2009-03-19 22:21:34 +0000 | [diff] [blame] | 2706 | LocalContext env; |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 2707 | v8::Isolate* isolate = env->GetIsolate(); |
| 2708 | v8::HandleScope scope(isolate); |
ager@chromium.org | 3b45ab5 | 2009-03-19 22:21:34 +0000 | [diff] [blame] | 2709 | |
| 2710 | // Ensure that the test starts with an fresh heap to test whether the hash |
| 2711 | // code is based on the address. |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 2712 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 2713 | Local<v8::Object> obj = v8::Object::New(isolate); |
ager@chromium.org | 3b45ab5 | 2009-03-19 22:21:34 +0000 | [diff] [blame] | 2714 | int hash = obj->GetIdentityHash(); |
| 2715 | int hash1 = obj->GetIdentityHash(); |
| 2716 | CHECK_EQ(hash, hash1); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 2717 | int hash2 = v8::Object::New(isolate)->GetIdentityHash(); |
ager@chromium.org | 3b45ab5 | 2009-03-19 22:21:34 +0000 | [diff] [blame] | 2718 | // Since the identity hash is essentially a random number two consecutive |
| 2719 | // objects should not be assigned the same hash code. If the test below fails |
| 2720 | // the random number generator should be evaluated. |
| 2721 | CHECK_NE(hash, hash2); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 2722 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 2723 | int hash3 = v8::Object::New(isolate)->GetIdentityHash(); |
ager@chromium.org | 3b45ab5 | 2009-03-19 22:21:34 +0000 | [diff] [blame] | 2724 | // Make sure that the identity hash is not based on the initial address of |
| 2725 | // the object alone. If the test below fails the random number generator |
| 2726 | // should be evaluated. |
| 2727 | CHECK_NE(hash, hash3); |
| 2728 | int hash4 = obj->GetIdentityHash(); |
| 2729 | CHECK_EQ(hash, hash4); |
sgjesse@chromium.org | 496c03a | 2011-02-14 12:05:43 +0000 | [diff] [blame] | 2730 | |
| 2731 | // Check identity hashes behaviour in the presence of JS accessors. |
| 2732 | // Put a getter for 'v8::IdentityHash' on the Object's prototype: |
| 2733 | { |
| 2734 | CompileRun("Object.prototype['v8::IdentityHash'] = 42;\n"); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 2735 | Local<v8::Object> o1 = v8::Object::New(isolate); |
| 2736 | Local<v8::Object> o2 = v8::Object::New(isolate); |
sgjesse@chromium.org | 496c03a | 2011-02-14 12:05:43 +0000 | [diff] [blame] | 2737 | CHECK_NE(o1->GetIdentityHash(), o2->GetIdentityHash()); |
| 2738 | } |
| 2739 | { |
| 2740 | CompileRun( |
| 2741 | "function cnst() { return 42; };\n" |
| 2742 | "Object.prototype.__defineGetter__('v8::IdentityHash', cnst);\n"); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 2743 | Local<v8::Object> o1 = v8::Object::New(isolate); |
| 2744 | Local<v8::Object> o2 = v8::Object::New(isolate); |
sgjesse@chromium.org | 496c03a | 2011-02-14 12:05:43 +0000 | [diff] [blame] | 2745 | CHECK_NE(o1->GetIdentityHash(), o2->GetIdentityHash()); |
| 2746 | } |
ager@chromium.org | 3b45ab5 | 2009-03-19 22:21:34 +0000 | [diff] [blame] | 2747 | } |
| 2748 | |
| 2749 | |
mstarzinger@chromium.org | e27d617 | 2013-04-17 11:51:44 +0000 | [diff] [blame] | 2750 | THREADED_TEST(SymbolProperties) { |
| 2751 | i::FLAG_harmony_symbols = true; |
| 2752 | |
| 2753 | LocalContext env; |
| 2754 | v8::Isolate* isolate = env->GetIsolate(); |
| 2755 | v8::HandleScope scope(isolate); |
| 2756 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 2757 | v8::Local<v8::Object> obj = v8::Object::New(isolate); |
mstarzinger@chromium.org | e27d617 | 2013-04-17 11:51:44 +0000 | [diff] [blame] | 2758 | v8::Local<v8::Symbol> sym1 = v8::Symbol::New(isolate); |
| 2759 | v8::Local<v8::Symbol> sym2 = v8::Symbol::New(isolate, "my-symbol"); |
| 2760 | |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 2761 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
mstarzinger@chromium.org | e27d617 | 2013-04-17 11:51:44 +0000 | [diff] [blame] | 2762 | |
| 2763 | // Check basic symbol functionality. |
| 2764 | CHECK(sym1->IsSymbol()); |
| 2765 | CHECK(sym2->IsSymbol()); |
| 2766 | CHECK(!obj->IsSymbol()); |
| 2767 | |
| 2768 | CHECK(sym1->Equals(sym1)); |
| 2769 | CHECK(sym2->Equals(sym2)); |
| 2770 | CHECK(!sym1->Equals(sym2)); |
| 2771 | CHECK(!sym2->Equals(sym1)); |
| 2772 | CHECK(sym1->StrictEquals(sym1)); |
| 2773 | CHECK(sym2->StrictEquals(sym2)); |
| 2774 | CHECK(!sym1->StrictEquals(sym2)); |
| 2775 | CHECK(!sym2->StrictEquals(sym1)); |
| 2776 | |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 2777 | CHECK(sym2->Name()->Equals(v8::String::NewFromUtf8(isolate, "my-symbol"))); |
mstarzinger@chromium.org | e27d617 | 2013-04-17 11:51:44 +0000 | [diff] [blame] | 2778 | |
| 2779 | v8::Local<v8::Value> sym_val = sym2; |
| 2780 | CHECK(sym_val->IsSymbol()); |
| 2781 | CHECK(sym_val->Equals(sym2)); |
| 2782 | CHECK(sym_val->StrictEquals(sym2)); |
| 2783 | CHECK(v8::Symbol::Cast(*sym_val)->Equals(sym2)); |
| 2784 | |
| 2785 | v8::Local<v8::Value> sym_obj = v8::SymbolObject::New(isolate, sym2); |
| 2786 | CHECK(sym_obj->IsSymbolObject()); |
| 2787 | CHECK(!sym2->IsSymbolObject()); |
| 2788 | CHECK(!obj->IsSymbolObject()); |
| 2789 | CHECK(sym_obj->Equals(sym2)); |
| 2790 | CHECK(!sym_obj->StrictEquals(sym2)); |
| 2791 | CHECK(v8::SymbolObject::Cast(*sym_obj)->Equals(sym_obj)); |
danno@chromium.org | d3c4210 | 2013-08-01 16:58:23 +0000 | [diff] [blame] | 2792 | CHECK(v8::SymbolObject::Cast(*sym_obj)->ValueOf()->Equals(sym2)); |
mstarzinger@chromium.org | e27d617 | 2013-04-17 11:51:44 +0000 | [diff] [blame] | 2793 | |
| 2794 | // Make sure delete of a non-existent symbol property works. |
| 2795 | CHECK(obj->Delete(sym1)); |
| 2796 | CHECK(!obj->Has(sym1)); |
| 2797 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 2798 | CHECK(obj->Set(sym1, v8::Integer::New(isolate, 1503))); |
mstarzinger@chromium.org | e27d617 | 2013-04-17 11:51:44 +0000 | [diff] [blame] | 2799 | CHECK(obj->Has(sym1)); |
| 2800 | CHECK_EQ(1503, obj->Get(sym1)->Int32Value()); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 2801 | CHECK(obj->Set(sym1, v8::Integer::New(isolate, 2002))); |
mstarzinger@chromium.org | e27d617 | 2013-04-17 11:51:44 +0000 | [diff] [blame] | 2802 | CHECK(obj->Has(sym1)); |
| 2803 | CHECK_EQ(2002, obj->Get(sym1)->Int32Value()); |
| 2804 | CHECK_EQ(v8::None, obj->GetPropertyAttributes(sym1)); |
| 2805 | |
| 2806 | CHECK_EQ(0, obj->GetOwnPropertyNames()->Length()); |
| 2807 | int num_props = obj->GetPropertyNames()->Length(); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 2808 | CHECK(obj->Set(v8::String::NewFromUtf8(isolate, "bla"), |
| 2809 | v8::Integer::New(isolate, 20))); |
mstarzinger@chromium.org | e27d617 | 2013-04-17 11:51:44 +0000 | [diff] [blame] | 2810 | CHECK_EQ(1, obj->GetOwnPropertyNames()->Length()); |
| 2811 | CHECK_EQ(num_props + 1, obj->GetPropertyNames()->Length()); |
| 2812 | |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 2813 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
mstarzinger@chromium.org | e27d617 | 2013-04-17 11:51:44 +0000 | [diff] [blame] | 2814 | |
| 2815 | // Add another property and delete it afterwards to force the object in |
| 2816 | // slow case. |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 2817 | CHECK(obj->Set(sym2, v8::Integer::New(isolate, 2008))); |
mstarzinger@chromium.org | e27d617 | 2013-04-17 11:51:44 +0000 | [diff] [blame] | 2818 | CHECK_EQ(2002, obj->Get(sym1)->Int32Value()); |
| 2819 | CHECK_EQ(2008, obj->Get(sym2)->Int32Value()); |
| 2820 | CHECK_EQ(2002, obj->Get(sym1)->Int32Value()); |
| 2821 | CHECK_EQ(1, obj->GetOwnPropertyNames()->Length()); |
| 2822 | |
| 2823 | CHECK(obj->Has(sym1)); |
| 2824 | CHECK(obj->Has(sym2)); |
| 2825 | CHECK(obj->Delete(sym2)); |
| 2826 | CHECK(obj->Has(sym1)); |
| 2827 | CHECK(!obj->Has(sym2)); |
| 2828 | CHECK_EQ(2002, obj->Get(sym1)->Int32Value()); |
| 2829 | CHECK_EQ(1, obj->GetOwnPropertyNames()->Length()); |
machenbach@chromium.org | 0cc0950 | 2013-11-13 12:20:55 +0000 | [diff] [blame] | 2830 | |
| 2831 | // Symbol properties are inherited. |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 2832 | v8::Local<v8::Object> child = v8::Object::New(isolate); |
machenbach@chromium.org | 0cc0950 | 2013-11-13 12:20:55 +0000 | [diff] [blame] | 2833 | child->SetPrototype(obj); |
| 2834 | CHECK(child->Has(sym1)); |
| 2835 | CHECK_EQ(2002, child->Get(sym1)->Int32Value()); |
| 2836 | CHECK_EQ(0, child->GetOwnPropertyNames()->Length()); |
| 2837 | } |
| 2838 | |
| 2839 | |
| 2840 | THREADED_TEST(PrivateProperties) { |
| 2841 | LocalContext env; |
| 2842 | v8::Isolate* isolate = env->GetIsolate(); |
| 2843 | v8::HandleScope scope(isolate); |
| 2844 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 2845 | v8::Local<v8::Object> obj = v8::Object::New(isolate); |
machenbach@chromium.org | 0cc0950 | 2013-11-13 12:20:55 +0000 | [diff] [blame] | 2846 | v8::Local<v8::Private> priv1 = v8::Private::New(isolate); |
| 2847 | v8::Local<v8::Private> priv2 = v8::Private::New(isolate, "my-private"); |
| 2848 | |
| 2849 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
| 2850 | |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 2851 | CHECK(priv2->Name()->Equals(v8::String::NewFromUtf8(isolate, "my-private"))); |
machenbach@chromium.org | 0cc0950 | 2013-11-13 12:20:55 +0000 | [diff] [blame] | 2852 | |
| 2853 | // Make sure delete of a non-existent private symbol property works. |
| 2854 | CHECK(obj->DeletePrivate(priv1)); |
| 2855 | CHECK(!obj->HasPrivate(priv1)); |
| 2856 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 2857 | CHECK(obj->SetPrivate(priv1, v8::Integer::New(isolate, 1503))); |
machenbach@chromium.org | 0cc0950 | 2013-11-13 12:20:55 +0000 | [diff] [blame] | 2858 | CHECK(obj->HasPrivate(priv1)); |
| 2859 | CHECK_EQ(1503, obj->GetPrivate(priv1)->Int32Value()); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 2860 | CHECK(obj->SetPrivate(priv1, v8::Integer::New(isolate, 2002))); |
machenbach@chromium.org | 0cc0950 | 2013-11-13 12:20:55 +0000 | [diff] [blame] | 2861 | CHECK(obj->HasPrivate(priv1)); |
| 2862 | CHECK_EQ(2002, obj->GetPrivate(priv1)->Int32Value()); |
| 2863 | |
| 2864 | CHECK_EQ(0, obj->GetOwnPropertyNames()->Length()); |
| 2865 | int num_props = obj->GetPropertyNames()->Length(); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 2866 | CHECK(obj->Set(v8::String::NewFromUtf8(isolate, "bla"), |
| 2867 | v8::Integer::New(isolate, 20))); |
machenbach@chromium.org | 0cc0950 | 2013-11-13 12:20:55 +0000 | [diff] [blame] | 2868 | CHECK_EQ(1, obj->GetOwnPropertyNames()->Length()); |
| 2869 | CHECK_EQ(num_props + 1, obj->GetPropertyNames()->Length()); |
| 2870 | |
| 2871 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
| 2872 | |
| 2873 | // Add another property and delete it afterwards to force the object in |
| 2874 | // slow case. |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 2875 | CHECK(obj->SetPrivate(priv2, v8::Integer::New(isolate, 2008))); |
machenbach@chromium.org | 0cc0950 | 2013-11-13 12:20:55 +0000 | [diff] [blame] | 2876 | CHECK_EQ(2002, obj->GetPrivate(priv1)->Int32Value()); |
| 2877 | CHECK_EQ(2008, obj->GetPrivate(priv2)->Int32Value()); |
| 2878 | CHECK_EQ(2002, obj->GetPrivate(priv1)->Int32Value()); |
| 2879 | CHECK_EQ(1, obj->GetOwnPropertyNames()->Length()); |
| 2880 | |
| 2881 | CHECK(obj->HasPrivate(priv1)); |
| 2882 | CHECK(obj->HasPrivate(priv2)); |
| 2883 | CHECK(obj->DeletePrivate(priv2)); |
| 2884 | CHECK(obj->HasPrivate(priv1)); |
| 2885 | CHECK(!obj->HasPrivate(priv2)); |
| 2886 | CHECK_EQ(2002, obj->GetPrivate(priv1)->Int32Value()); |
| 2887 | CHECK_EQ(1, obj->GetOwnPropertyNames()->Length()); |
| 2888 | |
| 2889 | // Private properties are inherited (for the time being). |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 2890 | v8::Local<v8::Object> child = v8::Object::New(isolate); |
machenbach@chromium.org | 0cc0950 | 2013-11-13 12:20:55 +0000 | [diff] [blame] | 2891 | child->SetPrototype(obj); |
| 2892 | CHECK(child->HasPrivate(priv1)); |
| 2893 | CHECK_EQ(2002, child->GetPrivate(priv1)->Int32Value()); |
| 2894 | CHECK_EQ(0, child->GetOwnPropertyNames()->Length()); |
mstarzinger@chromium.org | e27d617 | 2013-04-17 11:51:44 +0000 | [diff] [blame] | 2895 | } |
| 2896 | |
| 2897 | |
ulan@chromium.org | 837a67e | 2013-06-11 15:39:48 +0000 | [diff] [blame] | 2898 | class ScopedArrayBufferContents { |
| 2899 | public: |
| 2900 | explicit ScopedArrayBufferContents( |
| 2901 | const v8::ArrayBuffer::Contents& contents) |
| 2902 | : contents_(contents) {} |
| 2903 | ~ScopedArrayBufferContents() { free(contents_.Data()); } |
| 2904 | void* Data() const { return contents_.Data(); } |
| 2905 | size_t ByteLength() const { return contents_.ByteLength(); } |
| 2906 | private: |
| 2907 | const v8::ArrayBuffer::Contents contents_; |
| 2908 | }; |
| 2909 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 2910 | template <typename T> |
| 2911 | static void CheckInternalFieldsAreZero(v8::Handle<T> value) { |
| 2912 | CHECK_EQ(T::kInternalFieldCount, value->InternalFieldCount()); |
| 2913 | for (int i = 0; i < value->InternalFieldCount(); i++) { |
| 2914 | CHECK_EQ(0, value->GetInternalField(i)->Int32Value()); |
| 2915 | } |
| 2916 | } |
| 2917 | |
ulan@chromium.org | 837a67e | 2013-06-11 15:39:48 +0000 | [diff] [blame] | 2918 | |
svenpanne@chromium.org | a53e8e0 | 2013-05-24 12:35:50 +0000 | [diff] [blame] | 2919 | THREADED_TEST(ArrayBuffer_ApiInternalToExternal) { |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 2920 | LocalContext env; |
| 2921 | v8::Isolate* isolate = env->GetIsolate(); |
| 2922 | v8::HandleScope handle_scope(isolate); |
| 2923 | |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 2924 | Local<v8::ArrayBuffer> ab = v8::ArrayBuffer::New(isolate, 1024); |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 2925 | CheckInternalFieldsAreZero(ab); |
svenpanne@chromium.org | a53e8e0 | 2013-05-24 12:35:50 +0000 | [diff] [blame] | 2926 | CHECK_EQ(1024, static_cast<int>(ab->ByteLength())); |
| 2927 | CHECK(!ab->IsExternal()); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 2928 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 2929 | |
ulan@chromium.org | 837a67e | 2013-06-11 15:39:48 +0000 | [diff] [blame] | 2930 | ScopedArrayBufferContents ab_contents(ab->Externalize()); |
svenpanne@chromium.org | a53e8e0 | 2013-05-24 12:35:50 +0000 | [diff] [blame] | 2931 | CHECK(ab->IsExternal()); |
| 2932 | |
| 2933 | CHECK_EQ(1024, static_cast<int>(ab_contents.ByteLength())); |
| 2934 | uint8_t* data = static_cast<uint8_t*>(ab_contents.Data()); |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 2935 | ASSERT(data != NULL); |
| 2936 | env->Global()->Set(v8_str("ab"), ab); |
| 2937 | |
| 2938 | v8::Handle<v8::Value> result = CompileRun("ab.byteLength"); |
| 2939 | CHECK_EQ(1024, result->Int32Value()); |
| 2940 | |
danno@chromium.org | f005df6 | 2013-04-30 16:36:45 +0000 | [diff] [blame] | 2941 | result = CompileRun("var u8 = new Uint8Array(ab);" |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 2942 | "u8[0] = 0xFF;" |
| 2943 | "u8[1] = 0xAA;" |
| 2944 | "u8.length"); |
| 2945 | CHECK_EQ(1024, result->Int32Value()); |
| 2946 | CHECK_EQ(0xFF, data[0]); |
| 2947 | CHECK_EQ(0xAA, data[1]); |
| 2948 | data[0] = 0xCC; |
| 2949 | data[1] = 0x11; |
| 2950 | result = CompileRun("u8[0] + u8[1]"); |
| 2951 | CHECK_EQ(0xDD, result->Int32Value()); |
svenpanne@chromium.org | a53e8e0 | 2013-05-24 12:35:50 +0000 | [diff] [blame] | 2952 | } |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 2953 | |
svenpanne@chromium.org | a53e8e0 | 2013-05-24 12:35:50 +0000 | [diff] [blame] | 2954 | |
| 2955 | THREADED_TEST(ArrayBuffer_JSInternalToExternal) { |
svenpanne@chromium.org | a53e8e0 | 2013-05-24 12:35:50 +0000 | [diff] [blame] | 2956 | LocalContext env; |
| 2957 | v8::Isolate* isolate = env->GetIsolate(); |
| 2958 | v8::HandleScope handle_scope(isolate); |
| 2959 | |
| 2960 | |
danno@chromium.org | f95d4b9 | 2013-06-13 14:40:17 +0000 | [diff] [blame] | 2961 | v8::Local<v8::Value> result = |
svenpanne@chromium.org | a53e8e0 | 2013-05-24 12:35:50 +0000 | [diff] [blame] | 2962 | CompileRun("var ab1 = new ArrayBuffer(2);" |
| 2963 | "var u8_a = new Uint8Array(ab1);" |
| 2964 | "u8_a[0] = 0xAA;" |
| 2965 | "u8_a[1] = 0xFF; u8_a.buffer"); |
danno@chromium.org | f95d4b9 | 2013-06-13 14:40:17 +0000 | [diff] [blame] | 2966 | Local<v8::ArrayBuffer> ab1 = Local<v8::ArrayBuffer>::Cast(result); |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 2967 | CheckInternalFieldsAreZero(ab1); |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 2968 | CHECK_EQ(2, static_cast<int>(ab1->ByteLength())); |
svenpanne@chromium.org | a53e8e0 | 2013-05-24 12:35:50 +0000 | [diff] [blame] | 2969 | CHECK(!ab1->IsExternal()); |
ulan@chromium.org | 837a67e | 2013-06-11 15:39:48 +0000 | [diff] [blame] | 2970 | ScopedArrayBufferContents ab1_contents(ab1->Externalize()); |
svenpanne@chromium.org | a53e8e0 | 2013-05-24 12:35:50 +0000 | [diff] [blame] | 2971 | CHECK(ab1->IsExternal()); |
| 2972 | |
| 2973 | result = CompileRun("ab1.byteLength"); |
| 2974 | CHECK_EQ(2, result->Int32Value()); |
| 2975 | result = CompileRun("u8_a[0]"); |
| 2976 | CHECK_EQ(0xAA, result->Int32Value()); |
| 2977 | result = CompileRun("u8_a[1]"); |
| 2978 | CHECK_EQ(0xFF, result->Int32Value()); |
| 2979 | result = CompileRun("var u8_b = new Uint8Array(ab1);" |
| 2980 | "u8_b[0] = 0xBB;" |
| 2981 | "u8_a[0]"); |
| 2982 | CHECK_EQ(0xBB, result->Int32Value()); |
| 2983 | result = CompileRun("u8_b[1]"); |
| 2984 | CHECK_EQ(0xFF, result->Int32Value()); |
| 2985 | |
| 2986 | CHECK_EQ(2, static_cast<int>(ab1_contents.ByteLength())); |
| 2987 | uint8_t* ab1_data = static_cast<uint8_t*>(ab1_contents.Data()); |
| 2988 | CHECK_EQ(0xBB, ab1_data[0]); |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 2989 | CHECK_EQ(0xFF, ab1_data[1]); |
| 2990 | ab1_data[0] = 0xCC; |
| 2991 | ab1_data[1] = 0x11; |
| 2992 | result = CompileRun("u8_a[0] + u8_a[1]"); |
| 2993 | CHECK_EQ(0xDD, result->Int32Value()); |
svenpanne@chromium.org | a53e8e0 | 2013-05-24 12:35:50 +0000 | [diff] [blame] | 2994 | } |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 2995 | |
svenpanne@chromium.org | a53e8e0 | 2013-05-24 12:35:50 +0000 | [diff] [blame] | 2996 | |
| 2997 | THREADED_TEST(ArrayBuffer_External) { |
svenpanne@chromium.org | a53e8e0 | 2013-05-24 12:35:50 +0000 | [diff] [blame] | 2998 | LocalContext env; |
| 2999 | v8::Isolate* isolate = env->GetIsolate(); |
| 3000 | v8::HandleScope handle_scope(isolate); |
| 3001 | |
| 3002 | i::ScopedVector<uint8_t> my_data(100); |
| 3003 | memset(my_data.start(), 0, 100); |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 3004 | Local<v8::ArrayBuffer> ab3 = |
| 3005 | v8::ArrayBuffer::New(isolate, my_data.start(), 100); |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 3006 | CheckInternalFieldsAreZero(ab3); |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 3007 | CHECK_EQ(100, static_cast<int>(ab3->ByteLength())); |
svenpanne@chromium.org | a53e8e0 | 2013-05-24 12:35:50 +0000 | [diff] [blame] | 3008 | CHECK(ab3->IsExternal()); |
| 3009 | |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 3010 | env->Global()->Set(v8_str("ab3"), ab3); |
svenpanne@chromium.org | a53e8e0 | 2013-05-24 12:35:50 +0000 | [diff] [blame] | 3011 | |
| 3012 | v8::Handle<v8::Value> result = CompileRun("ab3.byteLength"); |
| 3013 | CHECK_EQ(100, result->Int32Value()); |
| 3014 | |
danno@chromium.org | f005df6 | 2013-04-30 16:36:45 +0000 | [diff] [blame] | 3015 | result = CompileRun("var u8_b = new Uint8Array(ab3);" |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 3016 | "u8_b[0] = 0xBB;" |
| 3017 | "u8_b[1] = 0xCC;" |
| 3018 | "u8_b.length"); |
| 3019 | CHECK_EQ(100, result->Int32Value()); |
| 3020 | CHECK_EQ(0xBB, my_data[0]); |
| 3021 | CHECK_EQ(0xCC, my_data[1]); |
| 3022 | my_data[0] = 0xCC; |
| 3023 | my_data[1] = 0x11; |
| 3024 | result = CompileRun("u8_b[0] + u8_b[1]"); |
| 3025 | CHECK_EQ(0xDD, result->Int32Value()); |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 3026 | } |
| 3027 | |
| 3028 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 3029 | static void CheckDataViewIsNeutered(v8::Handle<v8::DataView> dv) { |
| 3030 | CHECK_EQ(0, static_cast<int>(dv->ByteLength())); |
| 3031 | CHECK_EQ(0, static_cast<int>(dv->ByteOffset())); |
| 3032 | } |
| 3033 | |
| 3034 | |
danno@chromium.org | 1fd77d5 | 2013-06-07 16:01:45 +0000 | [diff] [blame] | 3035 | static void CheckIsNeutered(v8::Handle<v8::TypedArray> ta) { |
| 3036 | CHECK_EQ(0, static_cast<int>(ta->ByteLength())); |
| 3037 | CHECK_EQ(0, static_cast<int>(ta->Length())); |
| 3038 | CHECK_EQ(0, static_cast<int>(ta->ByteOffset())); |
| 3039 | } |
| 3040 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 3041 | |
| 3042 | static void CheckIsTypedArrayVarNeutered(const char* name) { |
| 3043 | i::ScopedVector<char> source(1024); |
| 3044 | i::OS::SNPrintF(source, |
| 3045 | "%s.byteLength == 0 && %s.byteOffset == 0 && %s.length == 0", |
| 3046 | name, name, name); |
| 3047 | CHECK(CompileRun(source.start())->IsTrue()); |
| 3048 | v8::Handle<v8::TypedArray> ta = |
| 3049 | v8::Handle<v8::TypedArray>::Cast(CompileRun(name)); |
| 3050 | CheckIsNeutered(ta); |
| 3051 | } |
| 3052 | |
| 3053 | |
danno@chromium.org | 1fd77d5 | 2013-06-07 16:01:45 +0000 | [diff] [blame] | 3054 | template <typename TypedArray, int kElementSize> |
| 3055 | static Handle<TypedArray> CreateAndCheck(Handle<v8::ArrayBuffer> ab, |
| 3056 | int byteOffset, |
| 3057 | int length) { |
| 3058 | v8::Handle<TypedArray> ta = TypedArray::New(ab, byteOffset, length); |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 3059 | CheckInternalFieldsAreZero<v8::ArrayBufferView>(ta); |
danno@chromium.org | 1fd77d5 | 2013-06-07 16:01:45 +0000 | [diff] [blame] | 3060 | CHECK_EQ(byteOffset, static_cast<int>(ta->ByteOffset())); |
| 3061 | CHECK_EQ(length, static_cast<int>(ta->Length())); |
| 3062 | CHECK_EQ(length * kElementSize, static_cast<int>(ta->ByteLength())); |
| 3063 | return ta; |
| 3064 | } |
| 3065 | |
| 3066 | |
| 3067 | THREADED_TEST(ArrayBuffer_NeuteringApi) { |
| 3068 | LocalContext env; |
| 3069 | v8::Isolate* isolate = env->GetIsolate(); |
| 3070 | v8::HandleScope handle_scope(isolate); |
| 3071 | |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 3072 | v8::Handle<v8::ArrayBuffer> buffer = v8::ArrayBuffer::New(isolate, 1024); |
danno@chromium.org | 1fd77d5 | 2013-06-07 16:01:45 +0000 | [diff] [blame] | 3073 | |
| 3074 | v8::Handle<v8::Uint8Array> u8a = |
| 3075 | CreateAndCheck<v8::Uint8Array, 1>(buffer, 1, 1023); |
| 3076 | v8::Handle<v8::Uint8ClampedArray> u8c = |
| 3077 | CreateAndCheck<v8::Uint8ClampedArray, 1>(buffer, 1, 1023); |
| 3078 | v8::Handle<v8::Int8Array> i8a = |
| 3079 | CreateAndCheck<v8::Int8Array, 1>(buffer, 1, 1023); |
| 3080 | |
| 3081 | v8::Handle<v8::Uint16Array> u16a = |
| 3082 | CreateAndCheck<v8::Uint16Array, 2>(buffer, 2, 511); |
| 3083 | v8::Handle<v8::Int16Array> i16a = |
| 3084 | CreateAndCheck<v8::Int16Array, 2>(buffer, 2, 511); |
| 3085 | |
| 3086 | v8::Handle<v8::Uint32Array> u32a = |
| 3087 | CreateAndCheck<v8::Uint32Array, 4>(buffer, 4, 255); |
| 3088 | v8::Handle<v8::Int32Array> i32a = |
| 3089 | CreateAndCheck<v8::Int32Array, 4>(buffer, 4, 255); |
| 3090 | |
| 3091 | v8::Handle<v8::Float32Array> f32a = |
| 3092 | CreateAndCheck<v8::Float32Array, 4>(buffer, 4, 255); |
| 3093 | v8::Handle<v8::Float64Array> f64a = |
| 3094 | CreateAndCheck<v8::Float64Array, 8>(buffer, 8, 127); |
| 3095 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 3096 | v8::Handle<v8::DataView> dv = v8::DataView::New(buffer, 1, 1023); |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 3097 | CheckInternalFieldsAreZero<v8::ArrayBufferView>(dv); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 3098 | CHECK_EQ(1, static_cast<int>(dv->ByteOffset())); |
| 3099 | CHECK_EQ(1023, static_cast<int>(dv->ByteLength())); |
| 3100 | |
ulan@chromium.org | 837a67e | 2013-06-11 15:39:48 +0000 | [diff] [blame] | 3101 | ScopedArrayBufferContents contents(buffer->Externalize()); |
danno@chromium.org | 1fd77d5 | 2013-06-07 16:01:45 +0000 | [diff] [blame] | 3102 | buffer->Neuter(); |
| 3103 | CHECK_EQ(0, static_cast<int>(buffer->ByteLength())); |
| 3104 | CheckIsNeutered(u8a); |
| 3105 | CheckIsNeutered(u8c); |
| 3106 | CheckIsNeutered(i8a); |
| 3107 | CheckIsNeutered(u16a); |
| 3108 | CheckIsNeutered(i16a); |
| 3109 | CheckIsNeutered(u32a); |
| 3110 | CheckIsNeutered(i32a); |
| 3111 | CheckIsNeutered(f32a); |
| 3112 | CheckIsNeutered(f64a); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 3113 | CheckDataViewIsNeutered(dv); |
danno@chromium.org | 1fd77d5 | 2013-06-07 16:01:45 +0000 | [diff] [blame] | 3114 | } |
| 3115 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 3116 | |
danno@chromium.org | 1fd77d5 | 2013-06-07 16:01:45 +0000 | [diff] [blame] | 3117 | THREADED_TEST(ArrayBuffer_NeuteringScript) { |
| 3118 | LocalContext env; |
| 3119 | v8::Isolate* isolate = env->GetIsolate(); |
| 3120 | v8::HandleScope handle_scope(isolate); |
| 3121 | |
| 3122 | CompileRun( |
| 3123 | "var ab = new ArrayBuffer(1024);" |
| 3124 | "var u8a = new Uint8Array(ab, 1, 1023);" |
| 3125 | "var u8c = new Uint8ClampedArray(ab, 1, 1023);" |
| 3126 | "var i8a = new Int8Array(ab, 1, 1023);" |
| 3127 | "var u16a = new Uint16Array(ab, 2, 511);" |
| 3128 | "var i16a = new Int16Array(ab, 2, 511);" |
| 3129 | "var u32a = new Uint32Array(ab, 4, 255);" |
| 3130 | "var i32a = new Int32Array(ab, 4, 255);" |
| 3131 | "var f32a = new Float32Array(ab, 4, 255);" |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 3132 | "var f64a = new Float64Array(ab, 8, 127);" |
| 3133 | "var dv = new DataView(ab, 1, 1023);"); |
danno@chromium.org | 1fd77d5 | 2013-06-07 16:01:45 +0000 | [diff] [blame] | 3134 | |
danno@chromium.org | f95d4b9 | 2013-06-13 14:40:17 +0000 | [diff] [blame] | 3135 | v8::Handle<v8::ArrayBuffer> ab = |
| 3136 | Local<v8::ArrayBuffer>::Cast(CompileRun("ab")); |
danno@chromium.org | 1fd77d5 | 2013-06-07 16:01:45 +0000 | [diff] [blame] | 3137 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 3138 | v8::Handle<v8::DataView> dv = |
| 3139 | v8::Handle<v8::DataView>::Cast(CompileRun("dv")); |
danno@chromium.org | 1fd77d5 | 2013-06-07 16:01:45 +0000 | [diff] [blame] | 3140 | |
ulan@chromium.org | 837a67e | 2013-06-11 15:39:48 +0000 | [diff] [blame] | 3141 | ScopedArrayBufferContents contents(ab->Externalize()); |
danno@chromium.org | 1fd77d5 | 2013-06-07 16:01:45 +0000 | [diff] [blame] | 3142 | ab->Neuter(); |
| 3143 | CHECK_EQ(0, static_cast<int>(ab->ByteLength())); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 3144 | CHECK_EQ(0, CompileRun("ab.byteLength")->Int32Value()); |
| 3145 | |
| 3146 | CheckIsTypedArrayVarNeutered("u8a"); |
| 3147 | CheckIsTypedArrayVarNeutered("u8c"); |
| 3148 | CheckIsTypedArrayVarNeutered("i8a"); |
| 3149 | CheckIsTypedArrayVarNeutered("u16a"); |
| 3150 | CheckIsTypedArrayVarNeutered("i16a"); |
| 3151 | CheckIsTypedArrayVarNeutered("u32a"); |
| 3152 | CheckIsTypedArrayVarNeutered("i32a"); |
| 3153 | CheckIsTypedArrayVarNeutered("f32a"); |
| 3154 | CheckIsTypedArrayVarNeutered("f64a"); |
| 3155 | |
| 3156 | CHECK(CompileRun("dv.byteLength == 0 && dv.byteOffset == 0")->IsTrue()); |
| 3157 | CheckDataViewIsNeutered(dv); |
danno@chromium.org | 1fd77d5 | 2013-06-07 16:01:45 +0000 | [diff] [blame] | 3158 | } |
| 3159 | |
| 3160 | |
| 3161 | |
ager@chromium.org | 3b45ab5 | 2009-03-19 22:21:34 +0000 | [diff] [blame] | 3162 | THREADED_TEST(HiddenProperties) { |
ager@chromium.org | 3b45ab5 | 2009-03-19 22:21:34 +0000 | [diff] [blame] | 3163 | LocalContext env; |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 3164 | v8::Isolate* isolate = env->GetIsolate(); |
| 3165 | v8::HandleScope scope(isolate); |
ager@chromium.org | 3b45ab5 | 2009-03-19 22:21:34 +0000 | [diff] [blame] | 3166 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 3167 | v8::Local<v8::Object> obj = v8::Object::New(env->GetIsolate()); |
ager@chromium.org | 3b45ab5 | 2009-03-19 22:21:34 +0000 | [diff] [blame] | 3168 | v8::Local<v8::String> key = v8_str("api-test::hidden-key"); |
| 3169 | v8::Local<v8::String> empty = v8_str(""); |
| 3170 | v8::Local<v8::String> prop_name = v8_str("prop_name"); |
| 3171 | |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 3172 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
ager@chromium.org | 3b45ab5 | 2009-03-19 22:21:34 +0000 | [diff] [blame] | 3173 | |
kasperl@chromium.org | acae378 | 2009-04-11 09:17:08 +0000 | [diff] [blame] | 3174 | // Make sure delete of a non-existent hidden value works |
| 3175 | CHECK(obj->DeleteHiddenValue(key)); |
| 3176 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 3177 | CHECK(obj->SetHiddenValue(key, v8::Integer::New(isolate, 1503))); |
ager@chromium.org | 3b45ab5 | 2009-03-19 22:21:34 +0000 | [diff] [blame] | 3178 | CHECK_EQ(1503, obj->GetHiddenValue(key)->Int32Value()); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 3179 | CHECK(obj->SetHiddenValue(key, v8::Integer::New(isolate, 2002))); |
ager@chromium.org | 3b45ab5 | 2009-03-19 22:21:34 +0000 | [diff] [blame] | 3180 | CHECK_EQ(2002, obj->GetHiddenValue(key)->Int32Value()); |
| 3181 | |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 3182 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
ager@chromium.org | 3b45ab5 | 2009-03-19 22:21:34 +0000 | [diff] [blame] | 3183 | |
| 3184 | // Make sure we do not find the hidden property. |
| 3185 | CHECK(!obj->Has(empty)); |
| 3186 | CHECK_EQ(2002, obj->GetHiddenValue(key)->Int32Value()); |
| 3187 | CHECK(obj->Get(empty)->IsUndefined()); |
| 3188 | CHECK_EQ(2002, obj->GetHiddenValue(key)->Int32Value()); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 3189 | CHECK(obj->Set(empty, v8::Integer::New(isolate, 2003))); |
ager@chromium.org | 3b45ab5 | 2009-03-19 22:21:34 +0000 | [diff] [blame] | 3190 | CHECK_EQ(2002, obj->GetHiddenValue(key)->Int32Value()); |
| 3191 | CHECK_EQ(2003, obj->Get(empty)->Int32Value()); |
| 3192 | |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 3193 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
ager@chromium.org | 3b45ab5 | 2009-03-19 22:21:34 +0000 | [diff] [blame] | 3194 | |
| 3195 | // Add another property and delete it afterwards to force the object in |
| 3196 | // slow case. |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 3197 | CHECK(obj->Set(prop_name, v8::Integer::New(isolate, 2008))); |
ager@chromium.org | 3b45ab5 | 2009-03-19 22:21:34 +0000 | [diff] [blame] | 3198 | CHECK_EQ(2002, obj->GetHiddenValue(key)->Int32Value()); |
| 3199 | CHECK_EQ(2008, obj->Get(prop_name)->Int32Value()); |
| 3200 | CHECK_EQ(2002, obj->GetHiddenValue(key)->Int32Value()); |
| 3201 | CHECK(obj->Delete(prop_name)); |
| 3202 | CHECK_EQ(2002, obj->GetHiddenValue(key)->Int32Value()); |
| 3203 | |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 3204 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
ager@chromium.org | 3b45ab5 | 2009-03-19 22:21:34 +0000 | [diff] [blame] | 3205 | |
mstarzinger@chromium.org | 471f2f1 | 2012-08-10 14:46:33 +0000 | [diff] [blame] | 3206 | CHECK(obj->SetHiddenValue(key, Handle<Value>())); |
| 3207 | CHECK(obj->GetHiddenValue(key).IsEmpty()); |
| 3208 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 3209 | CHECK(obj->SetHiddenValue(key, v8::Integer::New(isolate, 2002))); |
ager@chromium.org | 3b45ab5 | 2009-03-19 22:21:34 +0000 | [diff] [blame] | 3210 | CHECK(obj->DeleteHiddenValue(key)); |
| 3211 | CHECK(obj->GetHiddenValue(key).IsEmpty()); |
| 3212 | } |
| 3213 | |
| 3214 | |
ricow@chromium.org | 9fe9cdf | 2011-09-27 08:04:16 +0000 | [diff] [blame] | 3215 | THREADED_TEST(Regress97784) { |
| 3216 | // Regression test for crbug.com/97784 |
| 3217 | // Messing with the Object.prototype should not have effect on |
| 3218 | // hidden properties. |
ricow@chromium.org | 9fe9cdf | 2011-09-27 08:04:16 +0000 | [diff] [blame] | 3219 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 3220 | v8::HandleScope scope(env->GetIsolate()); |
ricow@chromium.org | 9fe9cdf | 2011-09-27 08:04:16 +0000 | [diff] [blame] | 3221 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 3222 | v8::Local<v8::Object> obj = v8::Object::New(env->GetIsolate()); |
ricow@chromium.org | 9fe9cdf | 2011-09-27 08:04:16 +0000 | [diff] [blame] | 3223 | v8::Local<v8::String> key = v8_str("hidden"); |
| 3224 | |
| 3225 | CompileRun( |
| 3226 | "set_called = false;" |
| 3227 | "Object.defineProperty(" |
| 3228 | " Object.prototype," |
| 3229 | " 'hidden'," |
| 3230 | " {get: function() { return 45; }," |
| 3231 | " set: function() { set_called = true; }})"); |
| 3232 | |
| 3233 | CHECK(obj->GetHiddenValue(key).IsEmpty()); |
| 3234 | // Make sure that the getter and setter from Object.prototype is not invoked. |
| 3235 | // If it did we would have full access to the hidden properties in |
| 3236 | // the accessor. |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 3237 | CHECK(obj->SetHiddenValue(key, v8::Integer::New(env->GetIsolate(), 42))); |
ricow@chromium.org | 9fe9cdf | 2011-09-27 08:04:16 +0000 | [diff] [blame] | 3238 | ExpectFalse("set_called"); |
| 3239 | CHECK_EQ(42, obj->GetHiddenValue(key)->Int32Value()); |
| 3240 | } |
| 3241 | |
| 3242 | |
ager@chromium.org | c4c9272 | 2009-11-18 14:12:51 +0000 | [diff] [blame] | 3243 | static bool interceptor_for_hidden_properties_called; |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 3244 | static void InterceptorForHiddenProperties( |
| 3245 | Local<String> name, const v8::PropertyCallbackInfo<v8::Value>& info) { |
ager@chromium.org | c4c9272 | 2009-11-18 14:12:51 +0000 | [diff] [blame] | 3246 | interceptor_for_hidden_properties_called = true; |
kasperl@chromium.org | b3284ad | 2009-05-18 06:12:45 +0000 | [diff] [blame] | 3247 | } |
| 3248 | |
| 3249 | |
| 3250 | THREADED_TEST(HiddenPropertiesWithInterceptors) { |
kasperl@chromium.org | b3284ad | 2009-05-18 06:12:45 +0000 | [diff] [blame] | 3251 | LocalContext context; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 3252 | v8::Isolate* isolate = context->GetIsolate(); |
| 3253 | v8::HandleScope scope(isolate); |
kasperl@chromium.org | b3284ad | 2009-05-18 06:12:45 +0000 | [diff] [blame] | 3254 | |
ager@chromium.org | c4c9272 | 2009-11-18 14:12:51 +0000 | [diff] [blame] | 3255 | interceptor_for_hidden_properties_called = false; |
| 3256 | |
kasperl@chromium.org | b3284ad | 2009-05-18 06:12:45 +0000 | [diff] [blame] | 3257 | v8::Local<v8::String> key = v8_str("api-test::hidden-key"); |
| 3258 | |
| 3259 | // Associate an interceptor with an object and start setting hidden values. |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 3260 | Local<v8::FunctionTemplate> fun_templ = v8::FunctionTemplate::New(isolate); |
kasperl@chromium.org | b3284ad | 2009-05-18 06:12:45 +0000 | [diff] [blame] | 3261 | Local<v8::ObjectTemplate> instance_templ = fun_templ->InstanceTemplate(); |
| 3262 | instance_templ->SetNamedPropertyHandler(InterceptorForHiddenProperties); |
| 3263 | Local<v8::Function> function = fun_templ->GetFunction(); |
| 3264 | Local<v8::Object> obj = function->NewInstance(); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 3265 | CHECK(obj->SetHiddenValue(key, v8::Integer::New(isolate, 2302))); |
kasperl@chromium.org | b3284ad | 2009-05-18 06:12:45 +0000 | [diff] [blame] | 3266 | CHECK_EQ(2302, obj->GetHiddenValue(key)->Int32Value()); |
ager@chromium.org | c4c9272 | 2009-11-18 14:12:51 +0000 | [diff] [blame] | 3267 | CHECK(!interceptor_for_hidden_properties_called); |
kasperl@chromium.org | b3284ad | 2009-05-18 06:12:45 +0000 | [diff] [blame] | 3268 | } |
| 3269 | |
| 3270 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 3271 | THREADED_TEST(External) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 3272 | v8::HandleScope scope(CcTest::isolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 3273 | int x = 3; |
machenbach@chromium.org | 0cc0950 | 2013-11-13 12:20:55 +0000 | [diff] [blame] | 3274 | Local<v8::External> ext = v8::External::New(CcTest::isolate(), &x); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 3275 | LocalContext env; |
| 3276 | env->Global()->Set(v8_str("ext"), ext); |
| 3277 | Local<Value> reext_obj = Script::Compile(v8_str("this.ext"))->Run(); |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 3278 | v8::Handle<v8::External> reext = reext_obj.As<v8::External>(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 3279 | int* ptr = static_cast<int*>(reext->Value()); |
| 3280 | CHECK_EQ(x, 3); |
| 3281 | *ptr = 10; |
| 3282 | CHECK_EQ(x, 10); |
ager@chromium.org | bb29dc9 | 2009-03-24 13:25:23 +0000 | [diff] [blame] | 3283 | |
| 3284 | // Make sure unaligned pointers are wrapped properly. |
| 3285 | char* data = i::StrDup("0123456789"); |
machenbach@chromium.org | 0cc0950 | 2013-11-13 12:20:55 +0000 | [diff] [blame] | 3286 | Local<v8::Value> zero = v8::External::New(CcTest::isolate(), &data[0]); |
| 3287 | Local<v8::Value> one = v8::External::New(CcTest::isolate(), &data[1]); |
| 3288 | Local<v8::Value> two = v8::External::New(CcTest::isolate(), &data[2]); |
| 3289 | Local<v8::Value> three = v8::External::New(CcTest::isolate(), &data[3]); |
ager@chromium.org | bb29dc9 | 2009-03-24 13:25:23 +0000 | [diff] [blame] | 3290 | |
yangguo@chromium.org | 46a2a51 | 2013-01-18 16:29:40 +0000 | [diff] [blame] | 3291 | char* char_ptr = reinterpret_cast<char*>(v8::External::Cast(*zero)->Value()); |
ager@chromium.org | bb29dc9 | 2009-03-24 13:25:23 +0000 | [diff] [blame] | 3292 | CHECK_EQ('0', *char_ptr); |
yangguo@chromium.org | 46a2a51 | 2013-01-18 16:29:40 +0000 | [diff] [blame] | 3293 | char_ptr = reinterpret_cast<char*>(v8::External::Cast(*one)->Value()); |
ager@chromium.org | bb29dc9 | 2009-03-24 13:25:23 +0000 | [diff] [blame] | 3294 | CHECK_EQ('1', *char_ptr); |
yangguo@chromium.org | 46a2a51 | 2013-01-18 16:29:40 +0000 | [diff] [blame] | 3295 | char_ptr = reinterpret_cast<char*>(v8::External::Cast(*two)->Value()); |
ager@chromium.org | bb29dc9 | 2009-03-24 13:25:23 +0000 | [diff] [blame] | 3296 | CHECK_EQ('2', *char_ptr); |
yangguo@chromium.org | 46a2a51 | 2013-01-18 16:29:40 +0000 | [diff] [blame] | 3297 | char_ptr = reinterpret_cast<char*>(v8::External::Cast(*three)->Value()); |
ager@chromium.org | bb29dc9 | 2009-03-24 13:25:23 +0000 | [diff] [blame] | 3298 | CHECK_EQ('3', *char_ptr); |
| 3299 | i::DeleteArray(data); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 3300 | } |
| 3301 | |
| 3302 | |
| 3303 | THREADED_TEST(GlobalHandle) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 3304 | v8::Isolate* isolate = CcTest::isolate(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 3305 | v8::Persistent<String> global; |
| 3306 | { |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 3307 | v8::HandleScope scope(isolate); |
rossberg@chromium.org | b99c754 | 2013-05-31 11:40:45 +0000 | [diff] [blame] | 3308 | global.Reset(isolate, v8_str("str")); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 3309 | } |
verwaest@chromium.org | e4ee6de | 2012-11-06 12:13:00 +0000 | [diff] [blame] | 3310 | { |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 3311 | v8::HandleScope scope(isolate); |
rossberg@chromium.org | b99c754 | 2013-05-31 11:40:45 +0000 | [diff] [blame] | 3312 | CHECK_EQ(v8::Local<String>::New(isolate, global)->Length(), 3); |
verwaest@chromium.org | e4ee6de | 2012-11-06 12:13:00 +0000 | [diff] [blame] | 3313 | } |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 3314 | global.Reset(); |
rossberg@chromium.org | b99c754 | 2013-05-31 11:40:45 +0000 | [diff] [blame] | 3315 | { |
| 3316 | v8::HandleScope scope(isolate); |
| 3317 | global.Reset(isolate, v8_str("str")); |
| 3318 | } |
| 3319 | { |
| 3320 | v8::HandleScope scope(isolate); |
| 3321 | CHECK_EQ(v8::Local<String>::New(isolate, global)->Length(), 3); |
| 3322 | } |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 3323 | global.Reset(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 3324 | } |
| 3325 | |
| 3326 | |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 3327 | THREADED_TEST(ResettingGlobalHandle) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 3328 | v8::Isolate* isolate = CcTest::isolate(); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 3329 | v8::Persistent<String> global; |
| 3330 | { |
| 3331 | v8::HandleScope scope(isolate); |
rossberg@chromium.org | b99c754 | 2013-05-31 11:40:45 +0000 | [diff] [blame] | 3332 | global.Reset(isolate, v8_str("str")); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 3333 | } |
rossberg@chromium.org | b99c754 | 2013-05-31 11:40:45 +0000 | [diff] [blame] | 3334 | v8::internal::GlobalHandles* global_handles = |
| 3335 | reinterpret_cast<v8::internal::Isolate*>(isolate)->global_handles(); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 3336 | int initial_handle_count = global_handles->global_handles_count(); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 3337 | { |
| 3338 | v8::HandleScope scope(isolate); |
rossberg@chromium.org | b99c754 | 2013-05-31 11:40:45 +0000 | [diff] [blame] | 3339 | CHECK_EQ(v8::Local<String>::New(isolate, global)->Length(), 3); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 3340 | } |
rossberg@chromium.org | b99c754 | 2013-05-31 11:40:45 +0000 | [diff] [blame] | 3341 | { |
| 3342 | v8::HandleScope scope(isolate); |
| 3343 | global.Reset(isolate, v8_str("longer")); |
| 3344 | } |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 3345 | CHECK_EQ(global_handles->global_handles_count(), initial_handle_count); |
rossberg@chromium.org | b99c754 | 2013-05-31 11:40:45 +0000 | [diff] [blame] | 3346 | { |
| 3347 | v8::HandleScope scope(isolate); |
| 3348 | CHECK_EQ(v8::Local<String>::New(isolate, global)->Length(), 6); |
| 3349 | } |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 3350 | global.Reset(); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 3351 | CHECK_EQ(global_handles->global_handles_count(), initial_handle_count - 1); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 3352 | } |
| 3353 | |
| 3354 | |
| 3355 | THREADED_TEST(ResettingGlobalHandleToEmpty) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 3356 | v8::Isolate* isolate = CcTest::isolate(); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 3357 | v8::Persistent<String> global; |
| 3358 | { |
| 3359 | v8::HandleScope scope(isolate); |
rossberg@chromium.org | b99c754 | 2013-05-31 11:40:45 +0000 | [diff] [blame] | 3360 | global.Reset(isolate, v8_str("str")); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 3361 | } |
rossberg@chromium.org | b99c754 | 2013-05-31 11:40:45 +0000 | [diff] [blame] | 3362 | v8::internal::GlobalHandles* global_handles = |
| 3363 | reinterpret_cast<v8::internal::Isolate*>(isolate)->global_handles(); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 3364 | int initial_handle_count = global_handles->global_handles_count(); |
rossberg@chromium.org | b99c754 | 2013-05-31 11:40:45 +0000 | [diff] [blame] | 3365 | { |
| 3366 | v8::HandleScope scope(isolate); |
| 3367 | CHECK_EQ(v8::Local<String>::New(isolate, global)->Length(), 3); |
| 3368 | } |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 3369 | { |
| 3370 | v8::HandleScope scope(isolate); |
| 3371 | Local<String> empty; |
| 3372 | global.Reset(isolate, empty); |
| 3373 | } |
| 3374 | CHECK(global.IsEmpty()); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 3375 | CHECK_EQ(global_handles->global_handles_count(), initial_handle_count - 1); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 3376 | } |
| 3377 | |
| 3378 | |
machenbach@chromium.org | c86e8c2 | 2013-11-27 15:11:04 +0000 | [diff] [blame] | 3379 | template<class T> |
| 3380 | static v8::UniquePersistent<T> PassUnique(v8::UniquePersistent<T> unique) { |
| 3381 | return unique.Pass(); |
| 3382 | } |
| 3383 | |
| 3384 | |
| 3385 | template<class T> |
| 3386 | static v8::UniquePersistent<T> ReturnUnique(v8::Isolate* isolate, |
| 3387 | const v8::Persistent<T> & global) { |
| 3388 | v8::UniquePersistent<String> unique(isolate, global); |
| 3389 | return unique.Pass(); |
| 3390 | } |
| 3391 | |
| 3392 | |
| 3393 | THREADED_TEST(UniquePersistent) { |
| 3394 | v8::Isolate* isolate = CcTest::isolate(); |
| 3395 | v8::Persistent<String> global; |
| 3396 | { |
| 3397 | v8::HandleScope scope(isolate); |
| 3398 | global.Reset(isolate, v8_str("str")); |
| 3399 | } |
| 3400 | v8::internal::GlobalHandles* global_handles = |
| 3401 | reinterpret_cast<v8::internal::Isolate*>(isolate)->global_handles(); |
| 3402 | int initial_handle_count = global_handles->global_handles_count(); |
| 3403 | { |
| 3404 | v8::UniquePersistent<String> unique(isolate, global); |
| 3405 | CHECK_EQ(initial_handle_count + 1, global_handles->global_handles_count()); |
| 3406 | // Test assignment via Pass |
| 3407 | { |
| 3408 | v8::UniquePersistent<String> copy = unique.Pass(); |
| 3409 | CHECK(unique.IsEmpty()); |
| 3410 | CHECK(copy == global); |
| 3411 | CHECK_EQ(initial_handle_count + 1, |
| 3412 | global_handles->global_handles_count()); |
| 3413 | unique = copy.Pass(); |
| 3414 | } |
| 3415 | // Test ctor via Pass |
| 3416 | { |
| 3417 | v8::UniquePersistent<String> copy(unique.Pass()); |
| 3418 | CHECK(unique.IsEmpty()); |
| 3419 | CHECK(copy == global); |
| 3420 | CHECK_EQ(initial_handle_count + 1, |
| 3421 | global_handles->global_handles_count()); |
| 3422 | unique = copy.Pass(); |
| 3423 | } |
| 3424 | // Test pass through function call |
| 3425 | { |
| 3426 | v8::UniquePersistent<String> copy = PassUnique(unique.Pass()); |
| 3427 | CHECK(unique.IsEmpty()); |
| 3428 | CHECK(copy == global); |
| 3429 | CHECK_EQ(initial_handle_count + 1, |
| 3430 | global_handles->global_handles_count()); |
| 3431 | unique = copy.Pass(); |
| 3432 | } |
| 3433 | CHECK_EQ(initial_handle_count + 1, global_handles->global_handles_count()); |
| 3434 | } |
| 3435 | // Test pass from function call |
| 3436 | { |
| 3437 | v8::UniquePersistent<String> unique = ReturnUnique(isolate, global); |
| 3438 | CHECK(unique == global); |
| 3439 | CHECK_EQ(initial_handle_count + 1, global_handles->global_handles_count()); |
| 3440 | } |
| 3441 | CHECK_EQ(initial_handle_count, global_handles->global_handles_count()); |
| 3442 | global.Reset(); |
| 3443 | } |
| 3444 | |
| 3445 | |
danno@chromium.org | 1fd77d5 | 2013-06-07 16:01:45 +0000 | [diff] [blame] | 3446 | THREADED_TEST(GlobalHandleUpcast) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 3447 | v8::Isolate* isolate = CcTest::isolate(); |
danno@chromium.org | 1fd77d5 | 2013-06-07 16:01:45 +0000 | [diff] [blame] | 3448 | v8::HandleScope scope(isolate); |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 3449 | v8::Local<String> local = v8::Local<String>::New(isolate, v8_str("str")); |
danno@chromium.org | 1fd77d5 | 2013-06-07 16:01:45 +0000 | [diff] [blame] | 3450 | v8::Persistent<String> global_string(isolate, local); |
danno@chromium.org | 1fd77d5 | 2013-06-07 16:01:45 +0000 | [diff] [blame] | 3451 | v8::Persistent<Value>& global_value = |
| 3452 | v8::Persistent<Value>::Cast(global_string); |
danno@chromium.org | 1fd77d5 | 2013-06-07 16:01:45 +0000 | [diff] [blame] | 3453 | CHECK(v8::Local<v8::Value>::New(isolate, global_value)->IsString()); |
| 3454 | CHECK(global_string == v8::Persistent<String>::Cast(global_value)); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 3455 | global_string.Reset(); |
danno@chromium.org | 1fd77d5 | 2013-06-07 16:01:45 +0000 | [diff] [blame] | 3456 | } |
| 3457 | |
| 3458 | |
verwaest@chromium.org | 32cb9b2 | 2013-08-21 11:18:12 +0000 | [diff] [blame] | 3459 | THREADED_TEST(HandleEquality) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 3460 | v8::Isolate* isolate = CcTest::isolate(); |
verwaest@chromium.org | 32cb9b2 | 2013-08-21 11:18:12 +0000 | [diff] [blame] | 3461 | v8::Persistent<String> global1; |
| 3462 | v8::Persistent<String> global2; |
| 3463 | { |
| 3464 | v8::HandleScope scope(isolate); |
| 3465 | global1.Reset(isolate, v8_str("str")); |
| 3466 | global2.Reset(isolate, v8_str("str2")); |
| 3467 | } |
| 3468 | CHECK_EQ(global1 == global1, true); |
| 3469 | CHECK_EQ(global1 != global1, false); |
| 3470 | { |
| 3471 | v8::HandleScope scope(isolate); |
| 3472 | Local<String> local1 = Local<String>::New(isolate, global1); |
| 3473 | Local<String> local2 = Local<String>::New(isolate, global2); |
| 3474 | |
| 3475 | CHECK_EQ(global1 == local1, true); |
| 3476 | CHECK_EQ(global1 != local1, false); |
| 3477 | CHECK_EQ(local1 == global1, true); |
| 3478 | CHECK_EQ(local1 != global1, false); |
| 3479 | |
| 3480 | CHECK_EQ(global1 == local2, false); |
| 3481 | CHECK_EQ(global1 != local2, true); |
| 3482 | CHECK_EQ(local2 == global1, false); |
| 3483 | CHECK_EQ(local2 != global1, true); |
| 3484 | |
| 3485 | CHECK_EQ(local1 == local2, false); |
| 3486 | CHECK_EQ(local1 != local2, true); |
| 3487 | |
| 3488 | Local<String> anotherLocal1 = Local<String>::New(isolate, global1); |
| 3489 | CHECK_EQ(local1 == anotherLocal1, true); |
| 3490 | CHECK_EQ(local1 != anotherLocal1, false); |
| 3491 | } |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 3492 | global1.Reset(); |
| 3493 | global2.Reset(); |
verwaest@chromium.org | 32cb9b2 | 2013-08-21 11:18:12 +0000 | [diff] [blame] | 3494 | } |
| 3495 | |
| 3496 | |
mstarzinger@chromium.org | 32280cf | 2012-12-06 17:32:37 +0000 | [diff] [blame] | 3497 | THREADED_TEST(LocalHandle) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 3498 | v8::HandleScope scope(CcTest::isolate()); |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 3499 | v8::Local<String> local = |
| 3500 | v8::Local<String>::New(CcTest::isolate(), v8_str("str")); |
mstarzinger@chromium.org | 32280cf | 2012-12-06 17:32:37 +0000 | [diff] [blame] | 3501 | CHECK_EQ(local->Length(), 3); |
| 3502 | } |
| 3503 | |
| 3504 | |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 3505 | class WeakCallCounter { |
| 3506 | public: |
| 3507 | explicit WeakCallCounter(int id) : id_(id), number_of_weak_calls_(0) { } |
| 3508 | int id() { return id_; } |
| 3509 | void increment() { number_of_weak_calls_++; } |
| 3510 | int NumberOfWeakCalls() { return number_of_weak_calls_; } |
| 3511 | private: |
| 3512 | int id_; |
| 3513 | int number_of_weak_calls_; |
| 3514 | }; |
| 3515 | |
| 3516 | |
mstarzinger@chromium.org | 6900838 | 2013-10-18 10:34:25 +0000 | [diff] [blame] | 3517 | template<typename T> |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3518 | struct WeakCallCounterAndPersistent { |
| 3519 | explicit WeakCallCounterAndPersistent(WeakCallCounter* counter) |
| 3520 | : counter(counter) {} |
| 3521 | WeakCallCounter* counter; |
| 3522 | v8::Persistent<T> handle; |
| 3523 | }; |
| 3524 | |
| 3525 | |
| 3526 | template <typename T> |
| 3527 | static void WeakPointerCallback( |
| 3528 | const v8::WeakCallbackData<T, WeakCallCounterAndPersistent<T> >& data) { |
| 3529 | CHECK_EQ(1234, data.GetParameter()->counter->id()); |
| 3530 | data.GetParameter()->counter->increment(); |
| 3531 | data.GetParameter()->handle.Reset(); |
ricow@chromium.org | badaffc | 2011-03-17 12:15:27 +0000 | [diff] [blame] | 3532 | } |
| 3533 | |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 3534 | |
mstarzinger@chromium.org | 6900838 | 2013-10-18 10:34:25 +0000 | [diff] [blame] | 3535 | template<typename T> |
| 3536 | static UniqueId MakeUniqueId(const Persistent<T>& p) { |
danno@chromium.org | f95d4b9 | 2013-06-13 14:40:17 +0000 | [diff] [blame] | 3537 | return UniqueId(reinterpret_cast<uintptr_t>(*v8::Utils::OpenPersistent(p))); |
| 3538 | } |
| 3539 | |
| 3540 | |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 3541 | THREADED_TEST(ApiObjectGroups) { |
| 3542 | LocalContext env; |
| 3543 | v8::Isolate* iso = env->GetIsolate(); |
| 3544 | HandleScope scope(iso); |
| 3545 | |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 3546 | WeakCallCounter counter(1234); |
| 3547 | |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3548 | WeakCallCounterAndPersistent<Value> g1s1(&counter); |
| 3549 | WeakCallCounterAndPersistent<Value> g1s2(&counter); |
| 3550 | WeakCallCounterAndPersistent<Value> g1c1(&counter); |
| 3551 | WeakCallCounterAndPersistent<Value> g2s1(&counter); |
| 3552 | WeakCallCounterAndPersistent<Value> g2s2(&counter); |
| 3553 | WeakCallCounterAndPersistent<Value> g2c1(&counter); |
| 3554 | |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 3555 | { |
| 3556 | HandleScope scope(iso); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 3557 | g1s1.handle.Reset(iso, Object::New(iso)); |
| 3558 | g1s2.handle.Reset(iso, Object::New(iso)); |
| 3559 | g1c1.handle.Reset(iso, Object::New(iso)); |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3560 | g1s1.handle.SetWeak(&g1s1, &WeakPointerCallback); |
| 3561 | g1s2.handle.SetWeak(&g1s2, &WeakPointerCallback); |
| 3562 | g1c1.handle.SetWeak(&g1c1, &WeakPointerCallback); |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 3563 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 3564 | g2s1.handle.Reset(iso, Object::New(iso)); |
| 3565 | g2s2.handle.Reset(iso, Object::New(iso)); |
| 3566 | g2c1.handle.Reset(iso, Object::New(iso)); |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3567 | g2s1.handle.SetWeak(&g2s1, &WeakPointerCallback); |
| 3568 | g2s2.handle.SetWeak(&g2s2, &WeakPointerCallback); |
| 3569 | g2c1.handle.SetWeak(&g2c1, &WeakPointerCallback); |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 3570 | } |
| 3571 | |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3572 | WeakCallCounterAndPersistent<Value> root(&counter); |
| 3573 | root.handle.Reset(iso, g1s1.handle); // make a root. |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 3574 | |
| 3575 | // Connect group 1 and 2, make a cycle. |
rossberg@chromium.org | b99c754 | 2013-05-31 11:40:45 +0000 | [diff] [blame] | 3576 | { |
| 3577 | HandleScope scope(iso); |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3578 | CHECK(Local<Object>::New(iso, g1s2.handle.As<Object>())-> |
| 3579 | Set(0, Local<Value>::New(iso, g2s2.handle))); |
| 3580 | CHECK(Local<Object>::New(iso, g2s1.handle.As<Object>())-> |
| 3581 | Set(0, Local<Value>::New(iso, g1s1.handle))); |
rossberg@chromium.org | b99c754 | 2013-05-31 11:40:45 +0000 | [diff] [blame] | 3582 | } |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 3583 | |
| 3584 | { |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3585 | UniqueId id1 = MakeUniqueId(g1s1.handle); |
| 3586 | UniqueId id2 = MakeUniqueId(g2s2.handle); |
| 3587 | iso->SetObjectGroupId(g1s1.handle, id1); |
| 3588 | iso->SetObjectGroupId(g1s2.handle, id1); |
| 3589 | iso->SetReferenceFromGroup(id1, g1c1.handle); |
| 3590 | iso->SetObjectGroupId(g2s1.handle, id2); |
| 3591 | iso->SetObjectGroupId(g2s2.handle, id2); |
| 3592 | iso->SetReferenceFromGroup(id2, g2c1.handle); |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 3593 | } |
| 3594 | // Do a single full GC, ensure incremental marking is stopped. |
| 3595 | v8::internal::Heap* heap = reinterpret_cast<v8::internal::Isolate*>( |
| 3596 | iso)->heap(); |
| 3597 | heap->CollectAllGarbage(i::Heap::kAbortIncrementalMarkingMask); |
| 3598 | |
| 3599 | // All object should be alive. |
| 3600 | CHECK_EQ(0, counter.NumberOfWeakCalls()); |
| 3601 | |
| 3602 | // Weaken the root. |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3603 | root.handle.SetWeak(&root, &WeakPointerCallback); |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 3604 | // But make children strong roots---all the objects (except for children) |
| 3605 | // should be collectable now. |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3606 | g1c1.handle.ClearWeak(); |
| 3607 | g2c1.handle.ClearWeak(); |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 3608 | |
| 3609 | // Groups are deleted, rebuild groups. |
| 3610 | { |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3611 | UniqueId id1 = MakeUniqueId(g1s1.handle); |
| 3612 | UniqueId id2 = MakeUniqueId(g2s2.handle); |
| 3613 | iso->SetObjectGroupId(g1s1.handle, id1); |
| 3614 | iso->SetObjectGroupId(g1s2.handle, id1); |
| 3615 | iso->SetReferenceFromGroup(id1, g1c1.handle); |
| 3616 | iso->SetObjectGroupId(g2s1.handle, id2); |
| 3617 | iso->SetObjectGroupId(g2s2.handle, id2); |
| 3618 | iso->SetReferenceFromGroup(id2, g2c1.handle); |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 3619 | } |
| 3620 | |
| 3621 | heap->CollectAllGarbage(i::Heap::kAbortIncrementalMarkingMask); |
| 3622 | |
| 3623 | // All objects should be gone. 5 global handles in total. |
| 3624 | CHECK_EQ(5, counter.NumberOfWeakCalls()); |
| 3625 | |
| 3626 | // And now make children weak again and collect them. |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3627 | g1c1.handle.SetWeak(&g1c1, &WeakPointerCallback); |
| 3628 | g2c1.handle.SetWeak(&g2c1, &WeakPointerCallback); |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 3629 | |
| 3630 | heap->CollectAllGarbage(i::Heap::kAbortIncrementalMarkingMask); |
| 3631 | CHECK_EQ(7, counter.NumberOfWeakCalls()); |
| 3632 | } |
| 3633 | |
| 3634 | |
mstarzinger@chromium.org | 6900838 | 2013-10-18 10:34:25 +0000 | [diff] [blame] | 3635 | THREADED_TEST(ApiObjectGroupsForSubtypes) { |
| 3636 | LocalContext env; |
| 3637 | v8::Isolate* iso = env->GetIsolate(); |
| 3638 | HandleScope scope(iso); |
| 3639 | |
mstarzinger@chromium.org | 6900838 | 2013-10-18 10:34:25 +0000 | [diff] [blame] | 3640 | WeakCallCounter counter(1234); |
| 3641 | |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3642 | WeakCallCounterAndPersistent<Object> g1s1(&counter); |
| 3643 | WeakCallCounterAndPersistent<String> g1s2(&counter); |
| 3644 | WeakCallCounterAndPersistent<String> g1c1(&counter); |
| 3645 | WeakCallCounterAndPersistent<Object> g2s1(&counter); |
| 3646 | WeakCallCounterAndPersistent<String> g2s2(&counter); |
| 3647 | WeakCallCounterAndPersistent<String> g2c1(&counter); |
| 3648 | |
mstarzinger@chromium.org | 6900838 | 2013-10-18 10:34:25 +0000 | [diff] [blame] | 3649 | { |
| 3650 | HandleScope scope(iso); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 3651 | g1s1.handle.Reset(iso, Object::New(iso)); |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3652 | g1s2.handle.Reset(iso, String::NewFromUtf8(iso, "foo1")); |
| 3653 | g1c1.handle.Reset(iso, String::NewFromUtf8(iso, "foo2")); |
| 3654 | g1s1.handle.SetWeak(&g1s1, &WeakPointerCallback); |
| 3655 | g1s2.handle.SetWeak(&g1s2, &WeakPointerCallback); |
| 3656 | g1c1.handle.SetWeak(&g1c1, &WeakPointerCallback); |
mstarzinger@chromium.org | 6900838 | 2013-10-18 10:34:25 +0000 | [diff] [blame] | 3657 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 3658 | g2s1.handle.Reset(iso, Object::New(iso)); |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3659 | g2s2.handle.Reset(iso, String::NewFromUtf8(iso, "foo3")); |
| 3660 | g2c1.handle.Reset(iso, String::NewFromUtf8(iso, "foo4")); |
| 3661 | g2s1.handle.SetWeak(&g2s1, &WeakPointerCallback); |
| 3662 | g2s2.handle.SetWeak(&g2s2, &WeakPointerCallback); |
| 3663 | g2c1.handle.SetWeak(&g2c1, &WeakPointerCallback); |
mstarzinger@chromium.org | 6900838 | 2013-10-18 10:34:25 +0000 | [diff] [blame] | 3664 | } |
| 3665 | |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3666 | WeakCallCounterAndPersistent<Value> root(&counter); |
| 3667 | root.handle.Reset(iso, g1s1.handle); // make a root. |
mstarzinger@chromium.org | 6900838 | 2013-10-18 10:34:25 +0000 | [diff] [blame] | 3668 | |
| 3669 | // Connect group 1 and 2, make a cycle. |
| 3670 | { |
| 3671 | HandleScope scope(iso); |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3672 | CHECK(Local<Object>::New(iso, g1s1.handle) |
| 3673 | ->Set(0, Local<Object>::New(iso, g2s1.handle))); |
| 3674 | CHECK(Local<Object>::New(iso, g2s1.handle) |
| 3675 | ->Set(0, Local<Object>::New(iso, g1s1.handle))); |
mstarzinger@chromium.org | 6900838 | 2013-10-18 10:34:25 +0000 | [diff] [blame] | 3676 | } |
| 3677 | |
| 3678 | { |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3679 | UniqueId id1 = MakeUniqueId(g1s1.handle); |
| 3680 | UniqueId id2 = MakeUniqueId(g2s2.handle); |
| 3681 | iso->SetObjectGroupId(g1s1.handle, id1); |
| 3682 | iso->SetObjectGroupId(g1s2.handle, id1); |
| 3683 | iso->SetReference(g1s1.handle, g1c1.handle); |
| 3684 | iso->SetObjectGroupId(g2s1.handle, id2); |
| 3685 | iso->SetObjectGroupId(g2s2.handle, id2); |
| 3686 | iso->SetReferenceFromGroup(id2, g2c1.handle); |
mstarzinger@chromium.org | 6900838 | 2013-10-18 10:34:25 +0000 | [diff] [blame] | 3687 | } |
| 3688 | // Do a single full GC, ensure incremental marking is stopped. |
| 3689 | v8::internal::Heap* heap = reinterpret_cast<v8::internal::Isolate*>( |
| 3690 | iso)->heap(); |
| 3691 | heap->CollectAllGarbage(i::Heap::kAbortIncrementalMarkingMask); |
| 3692 | |
| 3693 | // All object should be alive. |
| 3694 | CHECK_EQ(0, counter.NumberOfWeakCalls()); |
| 3695 | |
| 3696 | // Weaken the root. |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3697 | root.handle.SetWeak(&root, &WeakPointerCallback); |
mstarzinger@chromium.org | 6900838 | 2013-10-18 10:34:25 +0000 | [diff] [blame] | 3698 | // But make children strong roots---all the objects (except for children) |
| 3699 | // should be collectable now. |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3700 | g1c1.handle.ClearWeak(); |
| 3701 | g2c1.handle.ClearWeak(); |
mstarzinger@chromium.org | 6900838 | 2013-10-18 10:34:25 +0000 | [diff] [blame] | 3702 | |
| 3703 | // Groups are deleted, rebuild groups. |
| 3704 | { |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3705 | UniqueId id1 = MakeUniqueId(g1s1.handle); |
| 3706 | UniqueId id2 = MakeUniqueId(g2s2.handle); |
| 3707 | iso->SetObjectGroupId(g1s1.handle, id1); |
| 3708 | iso->SetObjectGroupId(g1s2.handle, id1); |
| 3709 | iso->SetReference(g1s1.handle, g1c1.handle); |
| 3710 | iso->SetObjectGroupId(g2s1.handle, id2); |
| 3711 | iso->SetObjectGroupId(g2s2.handle, id2); |
| 3712 | iso->SetReferenceFromGroup(id2, g2c1.handle); |
mstarzinger@chromium.org | 6900838 | 2013-10-18 10:34:25 +0000 | [diff] [blame] | 3713 | } |
| 3714 | |
| 3715 | heap->CollectAllGarbage(i::Heap::kAbortIncrementalMarkingMask); |
| 3716 | |
| 3717 | // All objects should be gone. 5 global handles in total. |
| 3718 | CHECK_EQ(5, counter.NumberOfWeakCalls()); |
| 3719 | |
| 3720 | // And now make children weak again and collect them. |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3721 | g1c1.handle.SetWeak(&g1c1, &WeakPointerCallback); |
| 3722 | g2c1.handle.SetWeak(&g2c1, &WeakPointerCallback); |
mstarzinger@chromium.org | 6900838 | 2013-10-18 10:34:25 +0000 | [diff] [blame] | 3723 | |
| 3724 | heap->CollectAllGarbage(i::Heap::kAbortIncrementalMarkingMask); |
| 3725 | CHECK_EQ(7, counter.NumberOfWeakCalls()); |
| 3726 | } |
| 3727 | |
| 3728 | |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 3729 | THREADED_TEST(ApiObjectGroupsCycle) { |
| 3730 | LocalContext env; |
| 3731 | v8::Isolate* iso = env->GetIsolate(); |
| 3732 | HandleScope scope(iso); |
| 3733 | |
| 3734 | WeakCallCounter counter(1234); |
| 3735 | |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3736 | WeakCallCounterAndPersistent<Value> g1s1(&counter); |
| 3737 | WeakCallCounterAndPersistent<Value> g1s2(&counter); |
| 3738 | WeakCallCounterAndPersistent<Value> g2s1(&counter); |
| 3739 | WeakCallCounterAndPersistent<Value> g2s2(&counter); |
| 3740 | WeakCallCounterAndPersistent<Value> g3s1(&counter); |
| 3741 | WeakCallCounterAndPersistent<Value> g3s2(&counter); |
| 3742 | WeakCallCounterAndPersistent<Value> g4s1(&counter); |
| 3743 | WeakCallCounterAndPersistent<Value> g4s2(&counter); |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 3744 | |
| 3745 | { |
| 3746 | HandleScope scope(iso); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 3747 | g1s1.handle.Reset(iso, Object::New(iso)); |
| 3748 | g1s2.handle.Reset(iso, Object::New(iso)); |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3749 | g1s1.handle.SetWeak(&g1s1, &WeakPointerCallback); |
| 3750 | g1s2.handle.SetWeak(&g1s2, &WeakPointerCallback); |
| 3751 | CHECK(g1s1.handle.IsWeak()); |
| 3752 | CHECK(g1s2.handle.IsWeak()); |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 3753 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 3754 | g2s1.handle.Reset(iso, Object::New(iso)); |
| 3755 | g2s2.handle.Reset(iso, Object::New(iso)); |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3756 | g2s1.handle.SetWeak(&g2s1, &WeakPointerCallback); |
| 3757 | g2s2.handle.SetWeak(&g2s2, &WeakPointerCallback); |
| 3758 | CHECK(g2s1.handle.IsWeak()); |
| 3759 | CHECK(g2s2.handle.IsWeak()); |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 3760 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 3761 | g3s1.handle.Reset(iso, Object::New(iso)); |
| 3762 | g3s2.handle.Reset(iso, Object::New(iso)); |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3763 | g3s1.handle.SetWeak(&g3s1, &WeakPointerCallback); |
| 3764 | g3s2.handle.SetWeak(&g3s2, &WeakPointerCallback); |
| 3765 | CHECK(g3s1.handle.IsWeak()); |
| 3766 | CHECK(g3s2.handle.IsWeak()); |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 3767 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 3768 | g4s1.handle.Reset(iso, Object::New(iso)); |
| 3769 | g4s2.handle.Reset(iso, Object::New(iso)); |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3770 | g4s1.handle.SetWeak(&g4s1, &WeakPointerCallback); |
| 3771 | g4s2.handle.SetWeak(&g4s2, &WeakPointerCallback); |
| 3772 | CHECK(g4s1.handle.IsWeak()); |
| 3773 | CHECK(g4s2.handle.IsWeak()); |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 3774 | } |
| 3775 | |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3776 | WeakCallCounterAndPersistent<Value> root(&counter); |
| 3777 | root.handle.Reset(iso, g1s1.handle); // make a root. |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 3778 | |
| 3779 | // Connect groups. We're building the following cycle: |
| 3780 | // G1: { g1s1, g2s1 }, g1s1 implicitly references g2s1, ditto for other |
| 3781 | // groups. |
| 3782 | { |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3783 | UniqueId id1 = MakeUniqueId(g1s1.handle); |
| 3784 | UniqueId id2 = MakeUniqueId(g2s1.handle); |
| 3785 | UniqueId id3 = MakeUniqueId(g3s1.handle); |
| 3786 | UniqueId id4 = MakeUniqueId(g4s1.handle); |
| 3787 | iso->SetObjectGroupId(g1s1.handle, id1); |
| 3788 | iso->SetObjectGroupId(g1s2.handle, id1); |
| 3789 | iso->SetReferenceFromGroup(id1, g2s1.handle); |
| 3790 | iso->SetObjectGroupId(g2s1.handle, id2); |
| 3791 | iso->SetObjectGroupId(g2s2.handle, id2); |
| 3792 | iso->SetReferenceFromGroup(id2, g3s1.handle); |
| 3793 | iso->SetObjectGroupId(g3s1.handle, id3); |
| 3794 | iso->SetObjectGroupId(g3s2.handle, id3); |
| 3795 | iso->SetReferenceFromGroup(id3, g4s1.handle); |
| 3796 | iso->SetObjectGroupId(g4s1.handle, id4); |
| 3797 | iso->SetObjectGroupId(g4s2.handle, id4); |
| 3798 | iso->SetReferenceFromGroup(id4, g1s1.handle); |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 3799 | } |
| 3800 | // Do a single full GC |
| 3801 | v8::internal::Heap* heap = reinterpret_cast<v8::internal::Isolate*>( |
| 3802 | iso)->heap(); |
| 3803 | heap->CollectAllGarbage(i::Heap::kAbortIncrementalMarkingMask); |
| 3804 | |
| 3805 | // All object should be alive. |
| 3806 | CHECK_EQ(0, counter.NumberOfWeakCalls()); |
| 3807 | |
| 3808 | // Weaken the root. |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3809 | root.handle.SetWeak(&root, &WeakPointerCallback); |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 3810 | |
| 3811 | // Groups are deleted, rebuild groups. |
| 3812 | { |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3813 | UniqueId id1 = MakeUniqueId(g1s1.handle); |
| 3814 | UniqueId id2 = MakeUniqueId(g2s1.handle); |
| 3815 | UniqueId id3 = MakeUniqueId(g3s1.handle); |
| 3816 | UniqueId id4 = MakeUniqueId(g4s1.handle); |
| 3817 | iso->SetObjectGroupId(g1s1.handle, id1); |
| 3818 | iso->SetObjectGroupId(g1s2.handle, id1); |
| 3819 | iso->SetReferenceFromGroup(id1, g2s1.handle); |
| 3820 | iso->SetObjectGroupId(g2s1.handle, id2); |
| 3821 | iso->SetObjectGroupId(g2s2.handle, id2); |
| 3822 | iso->SetReferenceFromGroup(id2, g3s1.handle); |
| 3823 | iso->SetObjectGroupId(g3s1.handle, id3); |
| 3824 | iso->SetObjectGroupId(g3s2.handle, id3); |
| 3825 | iso->SetReferenceFromGroup(id3, g4s1.handle); |
| 3826 | iso->SetObjectGroupId(g4s1.handle, id4); |
| 3827 | iso->SetObjectGroupId(g4s2.handle, id4); |
| 3828 | iso->SetReferenceFromGroup(id4, g1s1.handle); |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 3829 | } |
| 3830 | |
| 3831 | heap->CollectAllGarbage(i::Heap::kAbortIncrementalMarkingMask); |
| 3832 | |
| 3833 | // All objects should be gone. 9 global handles in total. |
| 3834 | CHECK_EQ(9, counter.NumberOfWeakCalls()); |
| 3835 | } |
| 3836 | |
| 3837 | |
mvstanton@chromium.org | e4ac3ef | 2012-11-12 14:53:34 +0000 | [diff] [blame] | 3838 | // TODO(mstarzinger): This should be a THREADED_TEST but causes failures |
| 3839 | // on the buildbots, so was made non-threaded for the time being. |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 3840 | TEST(ApiObjectGroupsCycleForScavenger) { |
| 3841 | i::FLAG_stress_compaction = false; |
| 3842 | i::FLAG_gc_global = false; |
| 3843 | LocalContext env; |
| 3844 | v8::Isolate* iso = env->GetIsolate(); |
| 3845 | HandleScope scope(iso); |
| 3846 | |
| 3847 | WeakCallCounter counter(1234); |
| 3848 | |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3849 | WeakCallCounterAndPersistent<Value> g1s1(&counter); |
| 3850 | WeakCallCounterAndPersistent<Value> g1s2(&counter); |
| 3851 | WeakCallCounterAndPersistent<Value> g2s1(&counter); |
| 3852 | WeakCallCounterAndPersistent<Value> g2s2(&counter); |
| 3853 | WeakCallCounterAndPersistent<Value> g3s1(&counter); |
| 3854 | WeakCallCounterAndPersistent<Value> g3s2(&counter); |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 3855 | |
| 3856 | { |
| 3857 | HandleScope scope(iso); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 3858 | g1s1.handle.Reset(iso, Object::New(iso)); |
| 3859 | g1s2.handle.Reset(iso, Object::New(iso)); |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3860 | g1s1.handle.SetWeak(&g1s1, &WeakPointerCallback); |
| 3861 | g1s2.handle.SetWeak(&g1s2, &WeakPointerCallback); |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 3862 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 3863 | g2s1.handle.Reset(iso, Object::New(iso)); |
| 3864 | g2s2.handle.Reset(iso, Object::New(iso)); |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3865 | g2s1.handle.SetWeak(&g2s1, &WeakPointerCallback); |
| 3866 | g2s2.handle.SetWeak(&g2s2, &WeakPointerCallback); |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 3867 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 3868 | g3s1.handle.Reset(iso, Object::New(iso)); |
| 3869 | g3s2.handle.Reset(iso, Object::New(iso)); |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3870 | g3s1.handle.SetWeak(&g3s1, &WeakPointerCallback); |
| 3871 | g3s2.handle.SetWeak(&g3s2, &WeakPointerCallback); |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 3872 | } |
| 3873 | |
| 3874 | // Make a root. |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3875 | WeakCallCounterAndPersistent<Value> root(&counter); |
| 3876 | root.handle.Reset(iso, g1s1.handle); |
| 3877 | root.handle.MarkPartiallyDependent(); |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 3878 | |
| 3879 | // Connect groups. We're building the following cycle: |
| 3880 | // G1: { g1s1, g2s1 }, g1s1 implicitly references g2s1, ditto for other |
| 3881 | // groups. |
| 3882 | { |
rossberg@chromium.org | b99c754 | 2013-05-31 11:40:45 +0000 | [diff] [blame] | 3883 | HandleScope handle_scope(iso); |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3884 | g1s1.handle.MarkPartiallyDependent(); |
| 3885 | g1s2.handle.MarkPartiallyDependent(); |
| 3886 | g2s1.handle.MarkPartiallyDependent(); |
| 3887 | g2s2.handle.MarkPartiallyDependent(); |
| 3888 | g3s1.handle.MarkPartiallyDependent(); |
| 3889 | g3s2.handle.MarkPartiallyDependent(); |
| 3890 | iso->SetObjectGroupId(g1s1.handle, UniqueId(1)); |
| 3891 | iso->SetObjectGroupId(g1s2.handle, UniqueId(1)); |
| 3892 | Local<Object>::New(iso, g1s1.handle.As<Object>())->Set( |
| 3893 | v8_str("x"), Local<Value>::New(iso, g2s1.handle)); |
| 3894 | iso->SetObjectGroupId(g2s1.handle, UniqueId(2)); |
| 3895 | iso->SetObjectGroupId(g2s2.handle, UniqueId(2)); |
| 3896 | Local<Object>::New(iso, g2s1.handle.As<Object>())->Set( |
| 3897 | v8_str("x"), Local<Value>::New(iso, g3s1.handle)); |
| 3898 | iso->SetObjectGroupId(g3s1.handle, UniqueId(3)); |
| 3899 | iso->SetObjectGroupId(g3s2.handle, UniqueId(3)); |
| 3900 | Local<Object>::New(iso, g3s1.handle.As<Object>())->Set( |
| 3901 | v8_str("x"), Local<Value>::New(iso, g1s1.handle)); |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 3902 | } |
| 3903 | |
| 3904 | v8::internal::Heap* heap = reinterpret_cast<v8::internal::Isolate*>( |
| 3905 | iso)->heap(); |
| 3906 | heap->CollectGarbage(i::NEW_SPACE); |
| 3907 | |
| 3908 | // All objects should be alive. |
| 3909 | CHECK_EQ(0, counter.NumberOfWeakCalls()); |
| 3910 | |
| 3911 | // Weaken the root. |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3912 | root.handle.SetWeak(&root, &WeakPointerCallback); |
| 3913 | root.handle.MarkPartiallyDependent(); |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 3914 | |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 3915 | // Groups are deleted, rebuild groups. |
| 3916 | { |
rossberg@chromium.org | b99c754 | 2013-05-31 11:40:45 +0000 | [diff] [blame] | 3917 | HandleScope handle_scope(iso); |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 3918 | g1s1.handle.MarkPartiallyDependent(); |
| 3919 | g1s2.handle.MarkPartiallyDependent(); |
| 3920 | g2s1.handle.MarkPartiallyDependent(); |
| 3921 | g2s2.handle.MarkPartiallyDependent(); |
| 3922 | g3s1.handle.MarkPartiallyDependent(); |
| 3923 | g3s2.handle.MarkPartiallyDependent(); |
| 3924 | iso->SetObjectGroupId(g1s1.handle, UniqueId(1)); |
| 3925 | iso->SetObjectGroupId(g1s2.handle, UniqueId(1)); |
| 3926 | Local<Object>::New(iso, g1s1.handle.As<Object>())->Set( |
| 3927 | v8_str("x"), Local<Value>::New(iso, g2s1.handle)); |
| 3928 | iso->SetObjectGroupId(g2s1.handle, UniqueId(2)); |
| 3929 | iso->SetObjectGroupId(g2s2.handle, UniqueId(2)); |
| 3930 | Local<Object>::New(iso, g2s1.handle.As<Object>())->Set( |
| 3931 | v8_str("x"), Local<Value>::New(iso, g3s1.handle)); |
| 3932 | iso->SetObjectGroupId(g3s1.handle, UniqueId(3)); |
| 3933 | iso->SetObjectGroupId(g3s2.handle, UniqueId(3)); |
| 3934 | Local<Object>::New(iso, g3s1.handle.As<Object>())->Set( |
| 3935 | v8_str("x"), Local<Value>::New(iso, g1s1.handle)); |
danno@chromium.org | ca29dd8 | 2013-04-26 11:59:48 +0000 | [diff] [blame] | 3936 | } |
| 3937 | |
| 3938 | heap->CollectGarbage(i::NEW_SPACE); |
| 3939 | |
| 3940 | // All objects should be gone. 7 global handles in total. |
| 3941 | CHECK_EQ(7, counter.NumberOfWeakCalls()); |
| 3942 | } |
| 3943 | |
| 3944 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 3945 | THREADED_TEST(ScriptException) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 3946 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 3947 | v8::HandleScope scope(env->GetIsolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 3948 | Local<Script> script = Script::Compile(v8_str("throw 'panama!';")); |
| 3949 | v8::TryCatch try_catch; |
| 3950 | Local<Value> result = script->Run(); |
| 3951 | CHECK(result.IsEmpty()); |
| 3952 | CHECK(try_catch.HasCaught()); |
ulan@chromium.org | 906e2fb | 2013-05-14 08:14:38 +0000 | [diff] [blame] | 3953 | String::Utf8Value exception_value(try_catch.Exception()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 3954 | CHECK_EQ(*exception_value, "panama!"); |
| 3955 | } |
| 3956 | |
| 3957 | |
yangguo@chromium.org | eeb44b6 | 2012-11-13 13:56:09 +0000 | [diff] [blame] | 3958 | TEST(TryCatchCustomException) { |
yangguo@chromium.org | eeb44b6 | 2012-11-13 13:56:09 +0000 | [diff] [blame] | 3959 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 3960 | v8::HandleScope scope(env->GetIsolate()); |
yangguo@chromium.org | eeb44b6 | 2012-11-13 13:56:09 +0000 | [diff] [blame] | 3961 | v8::TryCatch try_catch; |
| 3962 | CompileRun("function CustomError() { this.a = 'b'; }" |
| 3963 | "(function f() { throw new CustomError(); })();"); |
| 3964 | CHECK(try_catch.HasCaught()); |
| 3965 | CHECK(try_catch.Exception()->ToObject()-> |
| 3966 | Get(v8_str("a"))->Equals(v8_str("b"))); |
| 3967 | } |
| 3968 | |
| 3969 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 3970 | bool message_received; |
| 3971 | |
| 3972 | |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 3973 | static void check_message_0(v8::Handle<v8::Message> message, |
| 3974 | v8::Handle<Value> data) { |
hpayer@chromium.org | 8432c91 | 2013-02-28 15:55:26 +0000 | [diff] [blame] | 3975 | CHECK_EQ(5.76, data->NumberValue()); |
kasperl@chromium.org | 5a8ca6c | 2008-10-23 13:57:19 +0000 | [diff] [blame] | 3976 | CHECK_EQ(6.75, message->GetScriptResourceName()->NumberValue()); |
ager@chromium.org | 65dad4b | 2009-04-23 08:48:43 +0000 | [diff] [blame] | 3977 | CHECK_EQ(7.56, message->GetScriptData()->NumberValue()); |
danno@chromium.org | d3c4210 | 2013-08-01 16:58:23 +0000 | [diff] [blame] | 3978 | CHECK(!message->IsSharedCrossOrigin()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 3979 | message_received = true; |
| 3980 | } |
| 3981 | |
| 3982 | |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 3983 | THREADED_TEST(MessageHandler0) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 3984 | message_received = false; |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 3985 | v8::HandleScope scope(CcTest::isolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 3986 | CHECK(!message_received); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 3987 | LocalContext context; |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 3988 | v8::V8::AddMessageListener(check_message_0, v8_num(5.76)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 3989 | v8::ScriptOrigin origin = |
| 3990 | v8::ScriptOrigin(v8_str("6.75")); |
ager@chromium.org | 65dad4b | 2009-04-23 08:48:43 +0000 | [diff] [blame] | 3991 | v8::Handle<v8::Script> script = Script::Compile(v8_str("throw 'error'"), |
| 3992 | &origin); |
| 3993 | script->SetData(v8_str("7.56")); |
| 3994 | script->Run(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 3995 | CHECK(message_received); |
| 3996 | // clear out the message listener |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 3997 | v8::V8::RemoveMessageListeners(check_message_0); |
| 3998 | } |
| 3999 | |
| 4000 | |
| 4001 | static void check_message_1(v8::Handle<v8::Message> message, |
| 4002 | v8::Handle<Value> data) { |
| 4003 | CHECK(data->IsNumber()); |
| 4004 | CHECK_EQ(1337, data->Int32Value()); |
danno@chromium.org | d3c4210 | 2013-08-01 16:58:23 +0000 | [diff] [blame] | 4005 | CHECK(!message->IsSharedCrossOrigin()); |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 4006 | message_received = true; |
| 4007 | } |
| 4008 | |
| 4009 | |
| 4010 | TEST(MessageHandler1) { |
| 4011 | message_received = false; |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 4012 | v8::HandleScope scope(CcTest::isolate()); |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 4013 | CHECK(!message_received); |
| 4014 | v8::V8::AddMessageListener(check_message_1); |
| 4015 | LocalContext context; |
| 4016 | CompileRun("throw 1337;"); |
| 4017 | CHECK(message_received); |
| 4018 | // clear out the message listener |
| 4019 | v8::V8::RemoveMessageListeners(check_message_1); |
| 4020 | } |
| 4021 | |
| 4022 | |
| 4023 | static void check_message_2(v8::Handle<v8::Message> message, |
| 4024 | v8::Handle<Value> data) { |
| 4025 | LocalContext context; |
| 4026 | CHECK(data->IsObject()); |
| 4027 | v8::Local<v8::Value> hidden_property = |
| 4028 | v8::Object::Cast(*data)->GetHiddenValue(v8_str("hidden key")); |
| 4029 | CHECK(v8_str("hidden value")->Equals(hidden_property)); |
danno@chromium.org | d3c4210 | 2013-08-01 16:58:23 +0000 | [diff] [blame] | 4030 | CHECK(!message->IsSharedCrossOrigin()); |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 4031 | message_received = true; |
| 4032 | } |
| 4033 | |
| 4034 | |
| 4035 | TEST(MessageHandler2) { |
| 4036 | message_received = false; |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 4037 | v8::HandleScope scope(CcTest::isolate()); |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 4038 | CHECK(!message_received); |
| 4039 | v8::V8::AddMessageListener(check_message_2); |
| 4040 | LocalContext context; |
| 4041 | v8::Local<v8::Value> error = v8::Exception::Error(v8_str("custom error")); |
| 4042 | v8::Object::Cast(*error)->SetHiddenValue(v8_str("hidden key"), |
| 4043 | v8_str("hidden value")); |
| 4044 | context->Global()->Set(v8_str("error"), error); |
| 4045 | CompileRun("throw error;"); |
| 4046 | CHECK(message_received); |
| 4047 | // clear out the message listener |
| 4048 | v8::V8::RemoveMessageListeners(check_message_2); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4049 | } |
| 4050 | |
| 4051 | |
danno@chromium.org | d3c4210 | 2013-08-01 16:58:23 +0000 | [diff] [blame] | 4052 | static void check_message_3(v8::Handle<v8::Message> message, |
| 4053 | v8::Handle<Value> data) { |
| 4054 | CHECK(message->IsSharedCrossOrigin()); |
| 4055 | CHECK_EQ(6.75, message->GetScriptResourceName()->NumberValue()); |
| 4056 | message_received = true; |
| 4057 | } |
| 4058 | |
| 4059 | |
| 4060 | TEST(MessageHandler3) { |
| 4061 | message_received = false; |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 4062 | v8::Isolate* isolate = CcTest::isolate(); |
| 4063 | v8::HandleScope scope(isolate); |
danno@chromium.org | d3c4210 | 2013-08-01 16:58:23 +0000 | [diff] [blame] | 4064 | CHECK(!message_received); |
| 4065 | v8::V8::AddMessageListener(check_message_3); |
| 4066 | LocalContext context; |
| 4067 | v8::ScriptOrigin origin = |
| 4068 | v8::ScriptOrigin(v8_str("6.75"), |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 4069 | v8::Integer::New(isolate, 1), |
| 4070 | v8::Integer::New(isolate, 2), |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 4071 | v8::True(isolate)); |
danno@chromium.org | d3c4210 | 2013-08-01 16:58:23 +0000 | [diff] [blame] | 4072 | v8::Handle<v8::Script> script = Script::Compile(v8_str("throw 'error'"), |
| 4073 | &origin); |
| 4074 | script->Run(); |
| 4075 | CHECK(message_received); |
| 4076 | // clear out the message listener |
| 4077 | v8::V8::RemoveMessageListeners(check_message_3); |
| 4078 | } |
| 4079 | |
| 4080 | |
| 4081 | static void check_message_4(v8::Handle<v8::Message> message, |
| 4082 | v8::Handle<Value> data) { |
| 4083 | CHECK(!message->IsSharedCrossOrigin()); |
| 4084 | CHECK_EQ(6.75, message->GetScriptResourceName()->NumberValue()); |
| 4085 | message_received = true; |
| 4086 | } |
| 4087 | |
| 4088 | |
| 4089 | TEST(MessageHandler4) { |
| 4090 | message_received = false; |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 4091 | v8::Isolate* isolate = CcTest::isolate(); |
| 4092 | v8::HandleScope scope(isolate); |
danno@chromium.org | d3c4210 | 2013-08-01 16:58:23 +0000 | [diff] [blame] | 4093 | CHECK(!message_received); |
| 4094 | v8::V8::AddMessageListener(check_message_4); |
| 4095 | LocalContext context; |
| 4096 | v8::ScriptOrigin origin = |
| 4097 | v8::ScriptOrigin(v8_str("6.75"), |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 4098 | v8::Integer::New(isolate, 1), |
| 4099 | v8::Integer::New(isolate, 2), |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 4100 | v8::False(isolate)); |
danno@chromium.org | d3c4210 | 2013-08-01 16:58:23 +0000 | [diff] [blame] | 4101 | v8::Handle<v8::Script> script = Script::Compile(v8_str("throw 'error'"), |
| 4102 | &origin); |
| 4103 | script->Run(); |
| 4104 | CHECK(message_received); |
| 4105 | // clear out the message listener |
| 4106 | v8::V8::RemoveMessageListeners(check_message_4); |
| 4107 | } |
| 4108 | |
| 4109 | |
| 4110 | static void check_message_5a(v8::Handle<v8::Message> message, |
| 4111 | v8::Handle<Value> data) { |
| 4112 | CHECK(message->IsSharedCrossOrigin()); |
| 4113 | CHECK_EQ(6.75, message->GetScriptResourceName()->NumberValue()); |
| 4114 | message_received = true; |
| 4115 | } |
| 4116 | |
| 4117 | |
| 4118 | static void check_message_5b(v8::Handle<v8::Message> message, |
| 4119 | v8::Handle<Value> data) { |
| 4120 | CHECK(!message->IsSharedCrossOrigin()); |
| 4121 | CHECK_EQ(6.75, message->GetScriptResourceName()->NumberValue()); |
| 4122 | message_received = true; |
| 4123 | } |
| 4124 | |
| 4125 | |
| 4126 | TEST(MessageHandler5) { |
| 4127 | message_received = false; |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 4128 | v8::Isolate* isolate = CcTest::isolate(); |
| 4129 | v8::HandleScope scope(isolate); |
danno@chromium.org | d3c4210 | 2013-08-01 16:58:23 +0000 | [diff] [blame] | 4130 | CHECK(!message_received); |
| 4131 | v8::V8::AddMessageListener(check_message_5a); |
| 4132 | LocalContext context; |
| 4133 | v8::ScriptOrigin origin = |
| 4134 | v8::ScriptOrigin(v8_str("6.75"), |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 4135 | v8::Integer::New(isolate, 1), |
| 4136 | v8::Integer::New(isolate, 2), |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 4137 | v8::True(isolate)); |
danno@chromium.org | d3c4210 | 2013-08-01 16:58:23 +0000 | [diff] [blame] | 4138 | v8::Handle<v8::Script> script = Script::Compile(v8_str("throw 'error'"), |
| 4139 | &origin); |
| 4140 | script->Run(); |
| 4141 | CHECK(message_received); |
| 4142 | // clear out the message listener |
| 4143 | v8::V8::RemoveMessageListeners(check_message_5a); |
| 4144 | |
| 4145 | message_received = false; |
| 4146 | v8::V8::AddMessageListener(check_message_5b); |
| 4147 | origin = |
| 4148 | v8::ScriptOrigin(v8_str("6.75"), |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 4149 | v8::Integer::New(isolate, 1), |
| 4150 | v8::Integer::New(isolate, 2), |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 4151 | v8::False(isolate)); |
danno@chromium.org | d3c4210 | 2013-08-01 16:58:23 +0000 | [diff] [blame] | 4152 | script = Script::Compile(v8_str("throw 'error'"), |
| 4153 | &origin); |
| 4154 | script->Run(); |
| 4155 | CHECK(message_received); |
| 4156 | // clear out the message listener |
| 4157 | v8::V8::RemoveMessageListeners(check_message_5b); |
| 4158 | } |
| 4159 | |
| 4160 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4161 | THREADED_TEST(GetSetProperty) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4162 | LocalContext context; |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 4163 | v8::Isolate* isolate = context->GetIsolate(); |
| 4164 | v8::HandleScope scope(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4165 | context->Global()->Set(v8_str("foo"), v8_num(14)); |
| 4166 | context->Global()->Set(v8_str("12"), v8_num(92)); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 4167 | context->Global()->Set(v8::Integer::New(isolate, 16), v8_num(32)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4168 | context->Global()->Set(v8_num(13), v8_num(56)); |
| 4169 | Local<Value> foo = Script::Compile(v8_str("this.foo"))->Run(); |
| 4170 | CHECK_EQ(14, foo->Int32Value()); |
| 4171 | Local<Value> twelve = Script::Compile(v8_str("this[12]"))->Run(); |
| 4172 | CHECK_EQ(92, twelve->Int32Value()); |
| 4173 | Local<Value> sixteen = Script::Compile(v8_str("this[16]"))->Run(); |
| 4174 | CHECK_EQ(32, sixteen->Int32Value()); |
| 4175 | Local<Value> thirteen = Script::Compile(v8_str("this[13]"))->Run(); |
| 4176 | CHECK_EQ(56, thirteen->Int32Value()); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 4177 | CHECK_EQ(92, |
| 4178 | context->Global()->Get(v8::Integer::New(isolate, 12))->Int32Value()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4179 | CHECK_EQ(92, context->Global()->Get(v8_str("12"))->Int32Value()); |
| 4180 | CHECK_EQ(92, context->Global()->Get(v8_num(12))->Int32Value()); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 4181 | CHECK_EQ(32, |
| 4182 | context->Global()->Get(v8::Integer::New(isolate, 16))->Int32Value()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4183 | CHECK_EQ(32, context->Global()->Get(v8_str("16"))->Int32Value()); |
| 4184 | CHECK_EQ(32, context->Global()->Get(v8_num(16))->Int32Value()); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 4185 | CHECK_EQ(56, |
| 4186 | context->Global()->Get(v8::Integer::New(isolate, 13))->Int32Value()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4187 | CHECK_EQ(56, context->Global()->Get(v8_str("13"))->Int32Value()); |
| 4188 | CHECK_EQ(56, context->Global()->Get(v8_num(13))->Int32Value()); |
| 4189 | } |
| 4190 | |
| 4191 | |
| 4192 | THREADED_TEST(PropertyAttributes) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4193 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 4194 | v8::HandleScope scope(context->GetIsolate()); |
rossberg@chromium.org | 717967f | 2011-07-20 13:44:42 +0000 | [diff] [blame] | 4195 | // none |
| 4196 | Local<String> prop = v8_str("none"); |
| 4197 | context->Global()->Set(prop, v8_num(7)); |
| 4198 | CHECK_EQ(v8::None, context->Global()->GetPropertyAttributes(prop)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4199 | // read-only |
rossberg@chromium.org | 717967f | 2011-07-20 13:44:42 +0000 | [diff] [blame] | 4200 | prop = v8_str("read_only"); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4201 | context->Global()->Set(prop, v8_num(7), v8::ReadOnly); |
| 4202 | CHECK_EQ(7, context->Global()->Get(prop)->Int32Value()); |
rossberg@chromium.org | 717967f | 2011-07-20 13:44:42 +0000 | [diff] [blame] | 4203 | CHECK_EQ(v8::ReadOnly, context->Global()->GetPropertyAttributes(prop)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4204 | Script::Compile(v8_str("read_only = 9"))->Run(); |
| 4205 | CHECK_EQ(7, context->Global()->Get(prop)->Int32Value()); |
| 4206 | context->Global()->Set(prop, v8_num(10)); |
| 4207 | CHECK_EQ(7, context->Global()->Get(prop)->Int32Value()); |
| 4208 | // dont-delete |
| 4209 | prop = v8_str("dont_delete"); |
| 4210 | context->Global()->Set(prop, v8_num(13), v8::DontDelete); |
| 4211 | CHECK_EQ(13, context->Global()->Get(prop)->Int32Value()); |
| 4212 | Script::Compile(v8_str("delete dont_delete"))->Run(); |
| 4213 | CHECK_EQ(13, context->Global()->Get(prop)->Int32Value()); |
rossberg@chromium.org | 717967f | 2011-07-20 13:44:42 +0000 | [diff] [blame] | 4214 | CHECK_EQ(v8::DontDelete, context->Global()->GetPropertyAttributes(prop)); |
| 4215 | // dont-enum |
| 4216 | prop = v8_str("dont_enum"); |
| 4217 | context->Global()->Set(prop, v8_num(28), v8::DontEnum); |
| 4218 | CHECK_EQ(v8::DontEnum, context->Global()->GetPropertyAttributes(prop)); |
| 4219 | // absent |
| 4220 | prop = v8_str("absent"); |
| 4221 | CHECK_EQ(v8::None, context->Global()->GetPropertyAttributes(prop)); |
| 4222 | Local<Value> fake_prop = v8_num(1); |
| 4223 | CHECK_EQ(v8::None, context->Global()->GetPropertyAttributes(fake_prop)); |
| 4224 | // exception |
| 4225 | TryCatch try_catch; |
| 4226 | Local<Value> exception = |
| 4227 | CompileRun("({ toString: function() { throw 'exception';} })"); |
| 4228 | CHECK_EQ(v8::None, context->Global()->GetPropertyAttributes(exception)); |
| 4229 | CHECK(try_catch.HasCaught()); |
ulan@chromium.org | 906e2fb | 2013-05-14 08:14:38 +0000 | [diff] [blame] | 4230 | String::Utf8Value exception_value(try_catch.Exception()); |
rossberg@chromium.org | 717967f | 2011-07-20 13:44:42 +0000 | [diff] [blame] | 4231 | CHECK_EQ("exception", *exception_value); |
| 4232 | try_catch.Reset(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4233 | } |
| 4234 | |
| 4235 | |
| 4236 | THREADED_TEST(Array) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4237 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 4238 | v8::HandleScope scope(context->GetIsolate()); |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 4239 | Local<v8::Array> array = v8::Array::New(context->GetIsolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4240 | CHECK_EQ(0, array->Length()); |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 4241 | CHECK(array->Get(0)->IsUndefined()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4242 | CHECK(!array->Has(0)); |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 4243 | CHECK(array->Get(100)->IsUndefined()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4244 | CHECK(!array->Has(100)); |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 4245 | array->Set(2, v8_num(7)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4246 | CHECK_EQ(3, array->Length()); |
| 4247 | CHECK(!array->Has(0)); |
| 4248 | CHECK(!array->Has(1)); |
| 4249 | CHECK(array->Has(2)); |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 4250 | CHECK_EQ(7, array->Get(2)->Int32Value()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4251 | Local<Value> obj = Script::Compile(v8_str("[1, 2, 3]"))->Run(); |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 4252 | Local<v8::Array> arr = obj.As<v8::Array>(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4253 | CHECK_EQ(3, arr->Length()); |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 4254 | CHECK_EQ(1, arr->Get(0)->Int32Value()); |
| 4255 | CHECK_EQ(2, arr->Get(1)->Int32Value()); |
| 4256 | CHECK_EQ(3, arr->Get(2)->Int32Value()); |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 4257 | array = v8::Array::New(context->GetIsolate(), 27); |
ricow@chromium.org | badaffc | 2011-03-17 12:15:27 +0000 | [diff] [blame] | 4258 | CHECK_EQ(27, array->Length()); |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 4259 | array = v8::Array::New(context->GetIsolate(), -27); |
ricow@chromium.org | badaffc | 2011-03-17 12:15:27 +0000 | [diff] [blame] | 4260 | CHECK_EQ(0, array->Length()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4261 | } |
| 4262 | |
| 4263 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 4264 | void HandleF(const v8::FunctionCallbackInfo<v8::Value>& args) { |
machenbach@chromium.org | afbdadc | 2013-12-09 16:12:18 +0000 | [diff] [blame] | 4265 | v8::EscapableHandleScope scope(args.GetIsolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4266 | ApiTestFuzzer::Fuzz(); |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 4267 | Local<v8::Array> result = v8::Array::New(args.GetIsolate(), args.Length()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4268 | for (int i = 0; i < args.Length(); i++) |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 4269 | result->Set(i, args[i]); |
machenbach@chromium.org | afbdadc | 2013-12-09 16:12:18 +0000 | [diff] [blame] | 4270 | args.GetReturnValue().Set(scope.Escape(result)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4271 | } |
| 4272 | |
| 4273 | |
| 4274 | THREADED_TEST(Vector) { |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 4275 | v8::Isolate* isolate = CcTest::isolate(); |
| 4276 | v8::HandleScope scope(isolate); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 4277 | Local<ObjectTemplate> global = ObjectTemplate::New(isolate); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 4278 | global->Set(v8_str("f"), v8::FunctionTemplate::New(isolate, HandleF)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4279 | LocalContext context(0, global); |
| 4280 | |
| 4281 | const char* fun = "f()"; |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 4282 | Local<v8::Array> a0 = CompileRun(fun).As<v8::Array>(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4283 | CHECK_EQ(0, a0->Length()); |
| 4284 | |
| 4285 | const char* fun2 = "f(11)"; |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 4286 | Local<v8::Array> a1 = CompileRun(fun2).As<v8::Array>(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4287 | CHECK_EQ(1, a1->Length()); |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 4288 | CHECK_EQ(11, a1->Get(0)->Int32Value()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4289 | |
| 4290 | const char* fun3 = "f(12, 13)"; |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 4291 | Local<v8::Array> a2 = CompileRun(fun3).As<v8::Array>(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4292 | CHECK_EQ(2, a2->Length()); |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 4293 | CHECK_EQ(12, a2->Get(0)->Int32Value()); |
| 4294 | CHECK_EQ(13, a2->Get(1)->Int32Value()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4295 | |
| 4296 | const char* fun4 = "f(14, 15, 16)"; |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 4297 | Local<v8::Array> a3 = CompileRun(fun4).As<v8::Array>(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4298 | CHECK_EQ(3, a3->Length()); |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 4299 | CHECK_EQ(14, a3->Get(0)->Int32Value()); |
| 4300 | CHECK_EQ(15, a3->Get(1)->Int32Value()); |
| 4301 | CHECK_EQ(16, a3->Get(2)->Int32Value()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4302 | |
| 4303 | const char* fun5 = "f(17, 18, 19, 20)"; |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 4304 | Local<v8::Array> a4 = CompileRun(fun5).As<v8::Array>(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4305 | CHECK_EQ(4, a4->Length()); |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 4306 | CHECK_EQ(17, a4->Get(0)->Int32Value()); |
| 4307 | CHECK_EQ(18, a4->Get(1)->Int32Value()); |
| 4308 | CHECK_EQ(19, a4->Get(2)->Int32Value()); |
| 4309 | CHECK_EQ(20, a4->Get(3)->Int32Value()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4310 | } |
| 4311 | |
| 4312 | |
| 4313 | THREADED_TEST(FunctionCall) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4314 | LocalContext context; |
jkummerow@chromium.org | c366976 | 2013-09-30 13:42:25 +0000 | [diff] [blame] | 4315 | v8::Isolate* isolate = context->GetIsolate(); |
| 4316 | v8::HandleScope scope(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4317 | CompileRun( |
| 4318 | "function Foo() {" |
| 4319 | " var result = [];" |
| 4320 | " for (var i = 0; i < arguments.length; i++) {" |
| 4321 | " result.push(arguments[i]);" |
| 4322 | " }" |
| 4323 | " return result;" |
jkummerow@chromium.org | c366976 | 2013-09-30 13:42:25 +0000 | [diff] [blame] | 4324 | "}" |
| 4325 | "function ReturnThisSloppy() {" |
| 4326 | " return this;" |
| 4327 | "}" |
| 4328 | "function ReturnThisStrict() {" |
| 4329 | " 'use strict';" |
| 4330 | " return this;" |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4331 | "}"); |
| 4332 | Local<Function> Foo = |
| 4333 | Local<Function>::Cast(context->Global()->Get(v8_str("Foo"))); |
jkummerow@chromium.org | c366976 | 2013-09-30 13:42:25 +0000 | [diff] [blame] | 4334 | Local<Function> ReturnThisSloppy = |
| 4335 | Local<Function>::Cast(context->Global()->Get(v8_str("ReturnThisSloppy"))); |
| 4336 | Local<Function> ReturnThisStrict = |
| 4337 | Local<Function>::Cast(context->Global()->Get(v8_str("ReturnThisStrict"))); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4338 | |
| 4339 | v8::Handle<Value>* args0 = NULL; |
| 4340 | Local<v8::Array> a0 = Local<v8::Array>::Cast(Foo->Call(Foo, 0, args0)); |
| 4341 | CHECK_EQ(0, a0->Length()); |
| 4342 | |
| 4343 | v8::Handle<Value> args1[] = { v8_num(1.1) }; |
| 4344 | Local<v8::Array> a1 = Local<v8::Array>::Cast(Foo->Call(Foo, 1, args1)); |
| 4345 | CHECK_EQ(1, a1->Length()); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 4346 | CHECK_EQ(1.1, a1->Get(v8::Integer::New(isolate, 0))->NumberValue()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4347 | |
| 4348 | v8::Handle<Value> args2[] = { v8_num(2.2), |
| 4349 | v8_num(3.3) }; |
| 4350 | Local<v8::Array> a2 = Local<v8::Array>::Cast(Foo->Call(Foo, 2, args2)); |
| 4351 | CHECK_EQ(2, a2->Length()); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 4352 | CHECK_EQ(2.2, a2->Get(v8::Integer::New(isolate, 0))->NumberValue()); |
| 4353 | CHECK_EQ(3.3, a2->Get(v8::Integer::New(isolate, 1))->NumberValue()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4354 | |
| 4355 | v8::Handle<Value> args3[] = { v8_num(4.4), |
| 4356 | v8_num(5.5), |
| 4357 | v8_num(6.6) }; |
| 4358 | Local<v8::Array> a3 = Local<v8::Array>::Cast(Foo->Call(Foo, 3, args3)); |
| 4359 | CHECK_EQ(3, a3->Length()); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 4360 | CHECK_EQ(4.4, a3->Get(v8::Integer::New(isolate, 0))->NumberValue()); |
| 4361 | CHECK_EQ(5.5, a3->Get(v8::Integer::New(isolate, 1))->NumberValue()); |
| 4362 | CHECK_EQ(6.6, a3->Get(v8::Integer::New(isolate, 2))->NumberValue()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4363 | |
| 4364 | v8::Handle<Value> args4[] = { v8_num(7.7), |
| 4365 | v8_num(8.8), |
| 4366 | v8_num(9.9), |
| 4367 | v8_num(10.11) }; |
| 4368 | Local<v8::Array> a4 = Local<v8::Array>::Cast(Foo->Call(Foo, 4, args4)); |
| 4369 | CHECK_EQ(4, a4->Length()); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 4370 | CHECK_EQ(7.7, a4->Get(v8::Integer::New(isolate, 0))->NumberValue()); |
| 4371 | CHECK_EQ(8.8, a4->Get(v8::Integer::New(isolate, 1))->NumberValue()); |
| 4372 | CHECK_EQ(9.9, a4->Get(v8::Integer::New(isolate, 2))->NumberValue()); |
| 4373 | CHECK_EQ(10.11, a4->Get(v8::Integer::New(isolate, 3))->NumberValue()); |
jkummerow@chromium.org | c366976 | 2013-09-30 13:42:25 +0000 | [diff] [blame] | 4374 | |
| 4375 | Local<v8::Value> r1 = ReturnThisSloppy->Call(v8::Undefined(isolate), 0, NULL); |
| 4376 | CHECK(r1->StrictEquals(context->Global())); |
| 4377 | Local<v8::Value> r2 = ReturnThisSloppy->Call(v8::Null(isolate), 0, NULL); |
| 4378 | CHECK(r2->StrictEquals(context->Global())); |
| 4379 | Local<v8::Value> r3 = ReturnThisSloppy->Call(v8_num(42), 0, NULL); |
| 4380 | CHECK(r3->IsNumberObject()); |
| 4381 | CHECK_EQ(42.0, r3.As<v8::NumberObject>()->ValueOf()); |
| 4382 | Local<v8::Value> r4 = ReturnThisSloppy->Call(v8_str("hello"), 0, NULL); |
| 4383 | CHECK(r4->IsStringObject()); |
| 4384 | CHECK(r4.As<v8::StringObject>()->ValueOf()->StrictEquals(v8_str("hello"))); |
| 4385 | Local<v8::Value> r5 = ReturnThisSloppy->Call(v8::True(isolate), 0, NULL); |
| 4386 | CHECK(r5->IsBooleanObject()); |
| 4387 | CHECK(r5.As<v8::BooleanObject>()->ValueOf()); |
| 4388 | |
| 4389 | Local<v8::Value> r6 = ReturnThisStrict->Call(v8::Undefined(isolate), 0, NULL); |
| 4390 | CHECK(r6->IsUndefined()); |
| 4391 | Local<v8::Value> r7 = ReturnThisStrict->Call(v8::Null(isolate), 0, NULL); |
| 4392 | CHECK(r7->IsNull()); |
| 4393 | Local<v8::Value> r8 = ReturnThisStrict->Call(v8_num(42), 0, NULL); |
| 4394 | CHECK(r8->StrictEquals(v8_num(42))); |
| 4395 | Local<v8::Value> r9 = ReturnThisStrict->Call(v8_str("hello"), 0, NULL); |
| 4396 | CHECK(r9->StrictEquals(v8_str("hello"))); |
| 4397 | Local<v8::Value> r10 = ReturnThisStrict->Call(v8::True(isolate), 0, NULL); |
| 4398 | CHECK(r10->StrictEquals(v8::True(isolate))); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4399 | } |
| 4400 | |
| 4401 | |
| 4402 | static const char* js_code_causing_out_of_memory = |
| 4403 | "var a = new Array(); while(true) a.push(a);"; |
| 4404 | |
| 4405 | |
| 4406 | // These tests run for a long time and prevent us from running tests |
| 4407 | // that come after them so they cannot run in parallel. |
kasperl@chromium.org | b912362 | 2008-09-17 14:05:56 +0000 | [diff] [blame] | 4408 | TEST(OutOfMemory) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4409 | // It's not possible to read a snapshot into a heap with different dimensions. |
lrn@chromium.org | 32d961d | 2010-06-30 09:09:34 +0000 | [diff] [blame] | 4410 | if (i::Snapshot::IsEnabled()) return; |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4411 | // Set heap limits. |
| 4412 | static const int K = 1024; |
| 4413 | v8::ResourceConstraints constraints; |
| 4414 | constraints.set_max_young_space_size(256 * K); |
machenbach@chromium.org | c1789ee | 2013-07-05 07:09:57 +0000 | [diff] [blame] | 4415 | constraints.set_max_old_space_size(5 * K * K); |
machenbach@chromium.org | 7ff7607 | 2013-11-21 09:47:43 +0000 | [diff] [blame] | 4416 | v8::SetResourceConstraints(CcTest::isolate(), &constraints); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4417 | |
| 4418 | // Execute a script that causes out of memory. |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4419 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 4420 | v8::HandleScope scope(context->GetIsolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4421 | v8::V8::IgnoreOutOfMemoryException(); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 4422 | Local<Script> script = Script::Compile(String::NewFromUtf8( |
| 4423 | context->GetIsolate(), js_code_causing_out_of_memory)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4424 | Local<Value> result = script->Run(); |
| 4425 | |
| 4426 | // Check for out of memory state. |
| 4427 | CHECK(result.IsEmpty()); |
| 4428 | CHECK(context->HasOutOfMemoryException()); |
| 4429 | } |
| 4430 | |
| 4431 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 4432 | void ProvokeOutOfMemory(const v8::FunctionCallbackInfo<v8::Value>& args) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4433 | ApiTestFuzzer::Fuzz(); |
| 4434 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4435 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 4436 | v8::HandleScope scope(context->GetIsolate()); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 4437 | Local<Script> script = Script::Compile(String::NewFromUtf8( |
| 4438 | context->GetIsolate(), js_code_causing_out_of_memory)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4439 | Local<Value> result = script->Run(); |
| 4440 | |
| 4441 | // Check for out of memory state. |
| 4442 | CHECK(result.IsEmpty()); |
| 4443 | CHECK(context->HasOutOfMemoryException()); |
| 4444 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 4445 | args.GetReturnValue().Set(result); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4446 | } |
| 4447 | |
| 4448 | |
kasperl@chromium.org | b912362 | 2008-09-17 14:05:56 +0000 | [diff] [blame] | 4449 | TEST(OutOfMemoryNested) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4450 | // It's not possible to read a snapshot into a heap with different dimensions. |
lrn@chromium.org | 32d961d | 2010-06-30 09:09:34 +0000 | [diff] [blame] | 4451 | if (i::Snapshot::IsEnabled()) return; |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4452 | // Set heap limits. |
| 4453 | static const int K = 1024; |
| 4454 | v8::ResourceConstraints constraints; |
| 4455 | constraints.set_max_young_space_size(256 * K); |
machenbach@chromium.org | c1789ee | 2013-07-05 07:09:57 +0000 | [diff] [blame] | 4456 | constraints.set_max_old_space_size(5 * K * K); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 4457 | v8::Isolate* isolate = CcTest::isolate(); |
| 4458 | v8::SetResourceConstraints(isolate, &constraints); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4459 | |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 4460 | v8::HandleScope scope(isolate); |
| 4461 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4462 | templ->Set(v8_str("ProvokeOutOfMemory"), |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 4463 | v8::FunctionTemplate::New(isolate, ProvokeOutOfMemory)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4464 | LocalContext context(0, templ); |
| 4465 | v8::V8::IgnoreOutOfMemoryException(); |
| 4466 | Local<Value> result = CompileRun( |
| 4467 | "var thrown = false;" |
| 4468 | "try {" |
| 4469 | " ProvokeOutOfMemory();" |
| 4470 | "} catch (e) {" |
| 4471 | " thrown = true;" |
| 4472 | "}"); |
| 4473 | // Check for out of memory state. |
| 4474 | CHECK(result.IsEmpty()); |
| 4475 | CHECK(context->HasOutOfMemoryException()); |
| 4476 | } |
| 4477 | |
| 4478 | |
yangguo@chromium.org | 4954674 | 2013-12-23 16:17:49 +0000 | [diff] [blame] | 4479 | void OOMCallback(const char* location, const char* message) { |
| 4480 | exit(0); |
| 4481 | } |
| 4482 | |
| 4483 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4484 | TEST(HugeConsStringOutOfMemory) { |
| 4485 | // It's not possible to read a snapshot into a heap with different dimensions. |
lrn@chromium.org | 32d961d | 2010-06-30 09:09:34 +0000 | [diff] [blame] | 4486 | if (i::Snapshot::IsEnabled()) return; |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4487 | // Set heap limits. |
| 4488 | static const int K = 1024; |
| 4489 | v8::ResourceConstraints constraints; |
| 4490 | constraints.set_max_young_space_size(256 * K); |
machenbach@chromium.org | c1789ee | 2013-07-05 07:09:57 +0000 | [diff] [blame] | 4491 | constraints.set_max_old_space_size(4 * K * K); |
machenbach@chromium.org | 7ff7607 | 2013-11-21 09:47:43 +0000 | [diff] [blame] | 4492 | v8::SetResourceConstraints(CcTest::isolate(), &constraints); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4493 | |
| 4494 | // Execute a script that causes out of memory. |
yangguo@chromium.org | 4954674 | 2013-12-23 16:17:49 +0000 | [diff] [blame] | 4495 | v8::V8::SetFatalErrorHandler(OOMCallback); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4496 | |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 4497 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 4498 | v8::HandleScope scope(context->GetIsolate()); |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 4499 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4500 | // Build huge string. This should fail with out of memory exception. |
yangguo@chromium.org | 4954674 | 2013-12-23 16:17:49 +0000 | [diff] [blame] | 4501 | CompileRun( |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4502 | "var str = Array.prototype.join.call({length: 513}, \"A\").toUpperCase();" |
christian.plesner.hansen@gmail.com | 9d58c2b | 2009-10-16 11:48:38 +0000 | [diff] [blame] | 4503 | "for (var i = 0; i < 22; i++) { str = str + str; }"); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4504 | |
yangguo@chromium.org | 4954674 | 2013-12-23 16:17:49 +0000 | [diff] [blame] | 4505 | CHECK(false); // Should not return. |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4506 | } |
| 4507 | |
| 4508 | |
| 4509 | THREADED_TEST(ConstructCall) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4510 | LocalContext context; |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 4511 | v8::Isolate* isolate = context->GetIsolate(); |
| 4512 | v8::HandleScope scope(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4513 | CompileRun( |
| 4514 | "function Foo() {" |
| 4515 | " var result = [];" |
| 4516 | " for (var i = 0; i < arguments.length; i++) {" |
| 4517 | " result.push(arguments[i]);" |
| 4518 | " }" |
| 4519 | " return result;" |
| 4520 | "}"); |
| 4521 | Local<Function> Foo = |
| 4522 | Local<Function>::Cast(context->Global()->Get(v8_str("Foo"))); |
| 4523 | |
| 4524 | v8::Handle<Value>* args0 = NULL; |
| 4525 | Local<v8::Array> a0 = Local<v8::Array>::Cast(Foo->NewInstance(0, args0)); |
| 4526 | CHECK_EQ(0, a0->Length()); |
| 4527 | |
| 4528 | v8::Handle<Value> args1[] = { v8_num(1.1) }; |
| 4529 | Local<v8::Array> a1 = Local<v8::Array>::Cast(Foo->NewInstance(1, args1)); |
| 4530 | CHECK_EQ(1, a1->Length()); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 4531 | CHECK_EQ(1.1, a1->Get(v8::Integer::New(isolate, 0))->NumberValue()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4532 | |
| 4533 | v8::Handle<Value> args2[] = { v8_num(2.2), |
| 4534 | v8_num(3.3) }; |
| 4535 | Local<v8::Array> a2 = Local<v8::Array>::Cast(Foo->NewInstance(2, args2)); |
| 4536 | CHECK_EQ(2, a2->Length()); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 4537 | CHECK_EQ(2.2, a2->Get(v8::Integer::New(isolate, 0))->NumberValue()); |
| 4538 | CHECK_EQ(3.3, a2->Get(v8::Integer::New(isolate, 1))->NumberValue()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4539 | |
| 4540 | v8::Handle<Value> args3[] = { v8_num(4.4), |
| 4541 | v8_num(5.5), |
| 4542 | v8_num(6.6) }; |
| 4543 | Local<v8::Array> a3 = Local<v8::Array>::Cast(Foo->NewInstance(3, args3)); |
| 4544 | CHECK_EQ(3, a3->Length()); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 4545 | CHECK_EQ(4.4, a3->Get(v8::Integer::New(isolate, 0))->NumberValue()); |
| 4546 | CHECK_EQ(5.5, a3->Get(v8::Integer::New(isolate, 1))->NumberValue()); |
| 4547 | CHECK_EQ(6.6, a3->Get(v8::Integer::New(isolate, 2))->NumberValue()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4548 | |
| 4549 | v8::Handle<Value> args4[] = { v8_num(7.7), |
| 4550 | v8_num(8.8), |
| 4551 | v8_num(9.9), |
| 4552 | v8_num(10.11) }; |
| 4553 | Local<v8::Array> a4 = Local<v8::Array>::Cast(Foo->NewInstance(4, args4)); |
| 4554 | CHECK_EQ(4, a4->Length()); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 4555 | CHECK_EQ(7.7, a4->Get(v8::Integer::New(isolate, 0))->NumberValue()); |
| 4556 | CHECK_EQ(8.8, a4->Get(v8::Integer::New(isolate, 1))->NumberValue()); |
| 4557 | CHECK_EQ(9.9, a4->Get(v8::Integer::New(isolate, 2))->NumberValue()); |
| 4558 | CHECK_EQ(10.11, a4->Get(v8::Integer::New(isolate, 3))->NumberValue()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4559 | } |
| 4560 | |
| 4561 | |
| 4562 | static void CheckUncle(v8::TryCatch* try_catch) { |
| 4563 | CHECK(try_catch->HasCaught()); |
ulan@chromium.org | 906e2fb | 2013-05-14 08:14:38 +0000 | [diff] [blame] | 4564 | String::Utf8Value str_value(try_catch->Exception()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4565 | CHECK_EQ(*str_value, "uncle?"); |
| 4566 | try_catch->Reset(); |
| 4567 | } |
| 4568 | |
| 4569 | |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 4570 | THREADED_TEST(ConversionNumber) { |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 4571 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 4572 | v8::HandleScope scope(env->GetIsolate()); |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 4573 | // Very large number. |
| 4574 | CompileRun("var obj = Math.pow(2,32) * 1237;"); |
| 4575 | Local<Value> obj = env->Global()->Get(v8_str("obj")); |
| 4576 | CHECK_EQ(5312874545152.0, obj->ToNumber()->Value()); |
| 4577 | CHECK_EQ(0, obj->ToInt32()->Value()); |
| 4578 | CHECK(0u == obj->ToUint32()->Value()); // NOLINT - no CHECK_EQ for unsigned. |
| 4579 | // Large number. |
| 4580 | CompileRun("var obj = -1234567890123;"); |
| 4581 | obj = env->Global()->Get(v8_str("obj")); |
| 4582 | CHECK_EQ(-1234567890123.0, obj->ToNumber()->Value()); |
| 4583 | CHECK_EQ(-1912276171, obj->ToInt32()->Value()); |
| 4584 | CHECK(2382691125u == obj->ToUint32()->Value()); // NOLINT |
| 4585 | // Small positive integer. |
| 4586 | CompileRun("var obj = 42;"); |
| 4587 | obj = env->Global()->Get(v8_str("obj")); |
| 4588 | CHECK_EQ(42.0, obj->ToNumber()->Value()); |
| 4589 | CHECK_EQ(42, obj->ToInt32()->Value()); |
| 4590 | CHECK(42u == obj->ToUint32()->Value()); // NOLINT |
| 4591 | // Negative integer. |
| 4592 | CompileRun("var obj = -37;"); |
| 4593 | obj = env->Global()->Get(v8_str("obj")); |
| 4594 | CHECK_EQ(-37.0, obj->ToNumber()->Value()); |
| 4595 | CHECK_EQ(-37, obj->ToInt32()->Value()); |
| 4596 | CHECK(4294967259u == obj->ToUint32()->Value()); // NOLINT |
| 4597 | // Positive non-int32 integer. |
| 4598 | CompileRun("var obj = 0x81234567;"); |
| 4599 | obj = env->Global()->Get(v8_str("obj")); |
| 4600 | CHECK_EQ(2166572391.0, obj->ToNumber()->Value()); |
| 4601 | CHECK_EQ(-2128394905, obj->ToInt32()->Value()); |
| 4602 | CHECK(2166572391u == obj->ToUint32()->Value()); // NOLINT |
| 4603 | // Fraction. |
| 4604 | CompileRun("var obj = 42.3;"); |
| 4605 | obj = env->Global()->Get(v8_str("obj")); |
| 4606 | CHECK_EQ(42.3, obj->ToNumber()->Value()); |
| 4607 | CHECK_EQ(42, obj->ToInt32()->Value()); |
| 4608 | CHECK(42u == obj->ToUint32()->Value()); // NOLINT |
| 4609 | // Large negative fraction. |
| 4610 | CompileRun("var obj = -5726623061.75;"); |
| 4611 | obj = env->Global()->Get(v8_str("obj")); |
| 4612 | CHECK_EQ(-5726623061.75, obj->ToNumber()->Value()); |
| 4613 | CHECK_EQ(-1431655765, obj->ToInt32()->Value()); |
| 4614 | CHECK(2863311531u == obj->ToUint32()->Value()); // NOLINT |
| 4615 | } |
| 4616 | |
| 4617 | |
| 4618 | THREADED_TEST(isNumberType) { |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 4619 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 4620 | v8::HandleScope scope(env->GetIsolate()); |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 4621 | // Very large number. |
| 4622 | CompileRun("var obj = Math.pow(2,32) * 1237;"); |
| 4623 | Local<Value> obj = env->Global()->Get(v8_str("obj")); |
| 4624 | CHECK(!obj->IsInt32()); |
| 4625 | CHECK(!obj->IsUint32()); |
| 4626 | // Large negative number. |
| 4627 | CompileRun("var obj = -1234567890123;"); |
| 4628 | obj = env->Global()->Get(v8_str("obj")); |
| 4629 | CHECK(!obj->IsInt32()); |
| 4630 | CHECK(!obj->IsUint32()); |
| 4631 | // Small positive integer. |
| 4632 | CompileRun("var obj = 42;"); |
| 4633 | obj = env->Global()->Get(v8_str("obj")); |
| 4634 | CHECK(obj->IsInt32()); |
| 4635 | CHECK(obj->IsUint32()); |
| 4636 | // Negative integer. |
| 4637 | CompileRun("var obj = -37;"); |
| 4638 | obj = env->Global()->Get(v8_str("obj")); |
| 4639 | CHECK(obj->IsInt32()); |
| 4640 | CHECK(!obj->IsUint32()); |
| 4641 | // Positive non-int32 integer. |
| 4642 | CompileRun("var obj = 0x81234567;"); |
| 4643 | obj = env->Global()->Get(v8_str("obj")); |
| 4644 | CHECK(!obj->IsInt32()); |
| 4645 | CHECK(obj->IsUint32()); |
| 4646 | // Fraction. |
| 4647 | CompileRun("var obj = 42.3;"); |
| 4648 | obj = env->Global()->Get(v8_str("obj")); |
| 4649 | CHECK(!obj->IsInt32()); |
| 4650 | CHECK(!obj->IsUint32()); |
| 4651 | // Large negative fraction. |
| 4652 | CompileRun("var obj = -5726623061.75;"); |
| 4653 | obj = env->Global()->Get(v8_str("obj")); |
| 4654 | CHECK(!obj->IsInt32()); |
| 4655 | CHECK(!obj->IsUint32()); |
erik.corry@gmail.com | f2038fb | 2012-01-16 11:42:08 +0000 | [diff] [blame] | 4656 | // Positive zero |
| 4657 | CompileRun("var obj = 0.0;"); |
| 4658 | obj = env->Global()->Get(v8_str("obj")); |
| 4659 | CHECK(obj->IsInt32()); |
| 4660 | CHECK(obj->IsUint32()); |
| 4661 | // Positive zero |
| 4662 | CompileRun("var obj = -0.0;"); |
| 4663 | obj = env->Global()->Get(v8_str("obj")); |
| 4664 | CHECK(!obj->IsInt32()); |
| 4665 | CHECK(!obj->IsUint32()); |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 4666 | } |
| 4667 | |
| 4668 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4669 | THREADED_TEST(ConversionException) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4670 | LocalContext env; |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 4671 | v8::Isolate* isolate = env->GetIsolate(); |
| 4672 | v8::HandleScope scope(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4673 | CompileRun( |
| 4674 | "function TestClass() { };" |
| 4675 | "TestClass.prototype.toString = function () { throw 'uncle?'; };" |
| 4676 | "var obj = new TestClass();"); |
| 4677 | Local<Value> obj = env->Global()->Get(v8_str("obj")); |
| 4678 | |
| 4679 | v8::TryCatch try_catch; |
| 4680 | |
| 4681 | Local<Value> to_string_result = obj->ToString(); |
| 4682 | CHECK(to_string_result.IsEmpty()); |
| 4683 | CheckUncle(&try_catch); |
| 4684 | |
| 4685 | Local<Value> to_number_result = obj->ToNumber(); |
| 4686 | CHECK(to_number_result.IsEmpty()); |
| 4687 | CheckUncle(&try_catch); |
| 4688 | |
| 4689 | Local<Value> to_integer_result = obj->ToInteger(); |
| 4690 | CHECK(to_integer_result.IsEmpty()); |
| 4691 | CheckUncle(&try_catch); |
| 4692 | |
| 4693 | Local<Value> to_uint32_result = obj->ToUint32(); |
| 4694 | CHECK(to_uint32_result.IsEmpty()); |
| 4695 | CheckUncle(&try_catch); |
| 4696 | |
| 4697 | Local<Value> to_int32_result = obj->ToInt32(); |
| 4698 | CHECK(to_int32_result.IsEmpty()); |
| 4699 | CheckUncle(&try_catch); |
| 4700 | |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 4701 | Local<Value> to_object_result = v8::Undefined(isolate)->ToObject(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4702 | CHECK(to_object_result.IsEmpty()); |
| 4703 | CHECK(try_catch.HasCaught()); |
| 4704 | try_catch.Reset(); |
| 4705 | |
| 4706 | int32_t int32_value = obj->Int32Value(); |
| 4707 | CHECK_EQ(0, int32_value); |
| 4708 | CheckUncle(&try_catch); |
| 4709 | |
| 4710 | uint32_t uint32_value = obj->Uint32Value(); |
| 4711 | CHECK_EQ(0, uint32_value); |
| 4712 | CheckUncle(&try_catch); |
| 4713 | |
| 4714 | double number_value = obj->NumberValue(); |
ulan@chromium.org | 77ca49a | 2013-04-22 09:43:56 +0000 | [diff] [blame] | 4715 | CHECK_NE(0, std::isnan(number_value)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4716 | CheckUncle(&try_catch); |
| 4717 | |
| 4718 | int64_t integer_value = obj->IntegerValue(); |
| 4719 | CHECK_EQ(0.0, static_cast<double>(integer_value)); |
| 4720 | CheckUncle(&try_catch); |
| 4721 | } |
| 4722 | |
| 4723 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 4724 | void ThrowFromC(const v8::FunctionCallbackInfo<v8::Value>& args) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4725 | ApiTestFuzzer::Fuzz(); |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 4726 | args.GetIsolate()->ThrowException(v8_str("konto")); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4727 | } |
| 4728 | |
| 4729 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 4730 | void CCatcher(const v8::FunctionCallbackInfo<v8::Value>& args) { |
| 4731 | if (args.Length() < 1) { |
| 4732 | args.GetReturnValue().Set(false); |
| 4733 | return; |
| 4734 | } |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 4735 | v8::HandleScope scope(args.GetIsolate()); |
ager@chromium.org | 8bb6058 | 2008-12-11 12:02:20 +0000 | [diff] [blame] | 4736 | v8::TryCatch try_catch; |
ager@chromium.org | 71daaf6 | 2009-04-01 07:22:49 +0000 | [diff] [blame] | 4737 | Local<Value> result = v8::Script::Compile(args[0]->ToString())->Run(); |
| 4738 | CHECK(!try_catch.HasCaught() || result.IsEmpty()); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 4739 | args.GetReturnValue().Set(try_catch.HasCaught()); |
ager@chromium.org | 8bb6058 | 2008-12-11 12:02:20 +0000 | [diff] [blame] | 4740 | } |
| 4741 | |
| 4742 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4743 | THREADED_TEST(APICatch) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 4744 | v8::Isolate* isolate = CcTest::isolate(); |
| 4745 | v8::HandleScope scope(isolate); |
| 4746 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4747 | templ->Set(v8_str("ThrowFromC"), |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 4748 | v8::FunctionTemplate::New(isolate, ThrowFromC)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4749 | LocalContext context(0, templ); |
| 4750 | CompileRun( |
| 4751 | "var thrown = false;" |
| 4752 | "try {" |
| 4753 | " ThrowFromC();" |
| 4754 | "} catch (e) {" |
| 4755 | " thrown = true;" |
| 4756 | "}"); |
| 4757 | Local<Value> thrown = context->Global()->Get(v8_str("thrown")); |
| 4758 | CHECK(thrown->BooleanValue()); |
| 4759 | } |
| 4760 | |
| 4761 | |
ager@chromium.org | 8bb6058 | 2008-12-11 12:02:20 +0000 | [diff] [blame] | 4762 | THREADED_TEST(APIThrowTryCatch) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 4763 | v8::Isolate* isolate = CcTest::isolate(); |
| 4764 | v8::HandleScope scope(isolate); |
| 4765 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
ager@chromium.org | 8bb6058 | 2008-12-11 12:02:20 +0000 | [diff] [blame] | 4766 | templ->Set(v8_str("ThrowFromC"), |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 4767 | v8::FunctionTemplate::New(isolate, ThrowFromC)); |
ager@chromium.org | 8bb6058 | 2008-12-11 12:02:20 +0000 | [diff] [blame] | 4768 | LocalContext context(0, templ); |
| 4769 | v8::TryCatch try_catch; |
| 4770 | CompileRun("ThrowFromC();"); |
| 4771 | CHECK(try_catch.HasCaught()); |
| 4772 | } |
| 4773 | |
| 4774 | |
| 4775 | // Test that a try-finally block doesn't shadow a try-catch block |
| 4776 | // when setting up an external handler. |
ager@chromium.org | 71daaf6 | 2009-04-01 07:22:49 +0000 | [diff] [blame] | 4777 | // |
| 4778 | // BUG(271): Some of the exception propagation does not work on the |
| 4779 | // ARM simulator because the simulator separates the C++ stack and the |
| 4780 | // JS stack. This test therefore fails on the simulator. The test is |
| 4781 | // not threaded to allow the threading tests to run on the simulator. |
| 4782 | TEST(TryCatchInTryFinally) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 4783 | v8::Isolate* isolate = CcTest::isolate(); |
| 4784 | v8::HandleScope scope(isolate); |
| 4785 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
ager@chromium.org | 8bb6058 | 2008-12-11 12:02:20 +0000 | [diff] [blame] | 4786 | templ->Set(v8_str("CCatcher"), |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 4787 | v8::FunctionTemplate::New(isolate, CCatcher)); |
ager@chromium.org | 8bb6058 | 2008-12-11 12:02:20 +0000 | [diff] [blame] | 4788 | LocalContext context(0, templ); |
| 4789 | Local<Value> result = CompileRun("try {" |
| 4790 | " try {" |
| 4791 | " CCatcher('throw 7;');" |
| 4792 | " } finally {" |
| 4793 | " }" |
| 4794 | "} catch (e) {" |
| 4795 | "}"); |
| 4796 | CHECK(result->IsTrue()); |
| 4797 | } |
| 4798 | |
| 4799 | |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 4800 | static void check_reference_error_message( |
| 4801 | v8::Handle<v8::Message> message, |
| 4802 | v8::Handle<v8::Value> data) { |
| 4803 | const char* reference_error = "Uncaught ReferenceError: asdf is not defined"; |
| 4804 | CHECK(message->Get()->Equals(v8_str(reference_error))); |
| 4805 | } |
| 4806 | |
| 4807 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 4808 | static void Fail(const v8::FunctionCallbackInfo<v8::Value>& args) { |
kmillikin@chromium.org | 31b1277 | 2011-02-02 16:08:26 +0000 | [diff] [blame] | 4809 | ApiTestFuzzer::Fuzz(); |
| 4810 | CHECK(false); |
kmillikin@chromium.org | 31b1277 | 2011-02-02 16:08:26 +0000 | [diff] [blame] | 4811 | } |
| 4812 | |
| 4813 | |
| 4814 | // Test that overwritten methods are not invoked on uncaught exception |
| 4815 | // formatting. However, they are invoked when performing normal error |
| 4816 | // string conversions. |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 4817 | TEST(APIThrowMessageOverwrittenToString) { |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 4818 | v8::Isolate* isolate = CcTest::isolate(); |
| 4819 | v8::HandleScope scope(isolate); |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 4820 | v8::V8::AddMessageListener(check_reference_error_message); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 4821 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 4822 | templ->Set(v8_str("fail"), v8::FunctionTemplate::New(isolate, Fail)); |
kmillikin@chromium.org | 31b1277 | 2011-02-02 16:08:26 +0000 | [diff] [blame] | 4823 | LocalContext context(NULL, templ); |
| 4824 | CompileRun("asdf;"); |
| 4825 | CompileRun("var limit = {};" |
| 4826 | "limit.valueOf = fail;" |
| 4827 | "Error.stackTraceLimit = limit;"); |
| 4828 | CompileRun("asdf"); |
| 4829 | CompileRun("Array.prototype.pop = fail;"); |
| 4830 | CompileRun("Object.prototype.hasOwnProperty = fail;"); |
| 4831 | CompileRun("Object.prototype.toString = function f() { return 'Yikes'; }"); |
whesse@chromium.org | 7a392b3 | 2011-01-31 11:30:36 +0000 | [diff] [blame] | 4832 | CompileRun("Number.prototype.toString = function f() { return 'Yikes'; }"); |
| 4833 | CompileRun("String.prototype.toString = function f() { return 'Yikes'; }"); |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 4834 | CompileRun("ReferenceError.prototype.toString =" |
| 4835 | " function() { return 'Whoops' }"); |
| 4836 | CompileRun("asdf;"); |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame] | 4837 | CompileRun("ReferenceError.prototype.constructor.name = void 0;"); |
| 4838 | CompileRun("asdf;"); |
| 4839 | CompileRun("ReferenceError.prototype.constructor = void 0;"); |
| 4840 | CompileRun("asdf;"); |
ager@chromium.org | 0ee099b | 2011-01-25 14:06:47 +0000 | [diff] [blame] | 4841 | CompileRun("ReferenceError.prototype.__proto__ = new Object();"); |
| 4842 | CompileRun("asdf;"); |
| 4843 | CompileRun("ReferenceError.prototype = new Object();"); |
| 4844 | CompileRun("asdf;"); |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 4845 | v8::Handle<Value> string = CompileRun("try { asdf; } catch(e) { e + ''; }"); |
| 4846 | CHECK(string->Equals(v8_str("Whoops"))); |
ager@chromium.org | 378b34e | 2011-01-28 08:04:38 +0000 | [diff] [blame] | 4847 | CompileRun("ReferenceError.prototype.constructor = new Object();" |
| 4848 | "ReferenceError.prototype.constructor.name = 1;" |
| 4849 | "Number.prototype.toString = function() { return 'Whoops'; };" |
| 4850 | "ReferenceError.prototype.toString = Object.prototype.toString;"); |
| 4851 | CompileRun("asdf;"); |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 4852 | v8::V8::RemoveMessageListeners(check_reference_error_message); |
sgjesse@chromium.org | c6c5718 | 2011-01-17 12:24:25 +0000 | [diff] [blame] | 4853 | } |
| 4854 | |
| 4855 | |
danno@chromium.org | 5940060 | 2013-08-13 17:09:37 +0000 | [diff] [blame] | 4856 | static void check_custom_error_tostring( |
yangguo@chromium.org | 304cc33 | 2012-07-24 07:59:48 +0000 | [diff] [blame] | 4857 | v8::Handle<v8::Message> message, |
| 4858 | v8::Handle<v8::Value> data) { |
| 4859 | const char* uncaught_error = "Uncaught MyError toString"; |
| 4860 | CHECK(message->Get()->Equals(v8_str(uncaught_error))); |
| 4861 | } |
| 4862 | |
| 4863 | |
| 4864 | TEST(CustomErrorToString) { |
yangguo@chromium.org | 304cc33 | 2012-07-24 07:59:48 +0000 | [diff] [blame] | 4865 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 4866 | v8::HandleScope scope(context->GetIsolate()); |
danno@chromium.org | 5940060 | 2013-08-13 17:09:37 +0000 | [diff] [blame] | 4867 | v8::V8::AddMessageListener(check_custom_error_tostring); |
yangguo@chromium.org | 304cc33 | 2012-07-24 07:59:48 +0000 | [diff] [blame] | 4868 | CompileRun( |
| 4869 | "function MyError(name, message) { " |
| 4870 | " this.name = name; " |
| 4871 | " this.message = message; " |
| 4872 | "} " |
| 4873 | "MyError.prototype = Object.create(Error.prototype); " |
| 4874 | "MyError.prototype.toString = function() { " |
| 4875 | " return 'MyError toString'; " |
| 4876 | "}; " |
| 4877 | "throw new MyError('my name', 'my message'); "); |
danno@chromium.org | 5940060 | 2013-08-13 17:09:37 +0000 | [diff] [blame] | 4878 | v8::V8::RemoveMessageListeners(check_custom_error_tostring); |
| 4879 | } |
| 4880 | |
| 4881 | |
| 4882 | static void check_custom_error_message( |
| 4883 | v8::Handle<v8::Message> message, |
| 4884 | v8::Handle<v8::Value> data) { |
| 4885 | const char* uncaught_error = "Uncaught MyError: my message"; |
| 4886 | printf("%s\n", *v8::String::Utf8Value(message->Get())); |
| 4887 | CHECK(message->Get()->Equals(v8_str(uncaught_error))); |
| 4888 | } |
| 4889 | |
| 4890 | |
| 4891 | TEST(CustomErrorMessage) { |
| 4892 | LocalContext context; |
| 4893 | v8::HandleScope scope(context->GetIsolate()); |
| 4894 | v8::V8::AddMessageListener(check_custom_error_message); |
| 4895 | |
| 4896 | // Handlebars. |
| 4897 | CompileRun( |
| 4898 | "function MyError(msg) { " |
| 4899 | " this.name = 'MyError'; " |
| 4900 | " this.message = msg; " |
| 4901 | "} " |
| 4902 | "MyError.prototype = new Error(); " |
| 4903 | "throw new MyError('my message'); "); |
| 4904 | |
| 4905 | // Closure. |
| 4906 | CompileRun( |
| 4907 | "function MyError(msg) { " |
| 4908 | " this.name = 'MyError'; " |
| 4909 | " this.message = msg; " |
| 4910 | "} " |
| 4911 | "inherits = function(childCtor, parentCtor) { " |
| 4912 | " function tempCtor() {}; " |
| 4913 | " tempCtor.prototype = parentCtor.prototype; " |
| 4914 | " childCtor.superClass_ = parentCtor.prototype; " |
| 4915 | " childCtor.prototype = new tempCtor(); " |
| 4916 | " childCtor.prototype.constructor = childCtor; " |
| 4917 | "}; " |
| 4918 | "inherits(MyError, Error); " |
| 4919 | "throw new MyError('my message'); "); |
| 4920 | |
| 4921 | // Object.create. |
| 4922 | CompileRun( |
| 4923 | "function MyError(msg) { " |
| 4924 | " this.name = 'MyError'; " |
| 4925 | " this.message = msg; " |
| 4926 | "} " |
| 4927 | "MyError.prototype = Object.create(Error.prototype); " |
| 4928 | "throw new MyError('my message'); "); |
| 4929 | |
yangguo@chromium.org | 304cc33 | 2012-07-24 07:59:48 +0000 | [diff] [blame] | 4930 | v8::V8::RemoveMessageListeners(check_custom_error_message); |
| 4931 | } |
| 4932 | |
| 4933 | |
ager@chromium.org | 8bb6058 | 2008-12-11 12:02:20 +0000 | [diff] [blame] | 4934 | static void receive_message(v8::Handle<v8::Message> message, |
| 4935 | v8::Handle<v8::Value> data) { |
ager@chromium.org | 71daaf6 | 2009-04-01 07:22:49 +0000 | [diff] [blame] | 4936 | message->Get(); |
ager@chromium.org | 8bb6058 | 2008-12-11 12:02:20 +0000 | [diff] [blame] | 4937 | message_received = true; |
| 4938 | } |
| 4939 | |
| 4940 | |
| 4941 | TEST(APIThrowMessage) { |
| 4942 | message_received = false; |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 4943 | v8::Isolate* isolate = CcTest::isolate(); |
| 4944 | v8::HandleScope scope(isolate); |
ager@chromium.org | 8bb6058 | 2008-12-11 12:02:20 +0000 | [diff] [blame] | 4945 | v8::V8::AddMessageListener(receive_message); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 4946 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
ager@chromium.org | 8bb6058 | 2008-12-11 12:02:20 +0000 | [diff] [blame] | 4947 | templ->Set(v8_str("ThrowFromC"), |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 4948 | v8::FunctionTemplate::New(isolate, ThrowFromC)); |
ager@chromium.org | 8bb6058 | 2008-12-11 12:02:20 +0000 | [diff] [blame] | 4949 | LocalContext context(0, templ); |
| 4950 | CompileRun("ThrowFromC();"); |
| 4951 | CHECK(message_received); |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 4952 | v8::V8::RemoveMessageListeners(receive_message); |
ager@chromium.org | 8bb6058 | 2008-12-11 12:02:20 +0000 | [diff] [blame] | 4953 | } |
| 4954 | |
| 4955 | |
| 4956 | TEST(APIThrowMessageAndVerboseTryCatch) { |
| 4957 | message_received = false; |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 4958 | v8::Isolate* isolate = CcTest::isolate(); |
| 4959 | v8::HandleScope scope(isolate); |
ager@chromium.org | 8bb6058 | 2008-12-11 12:02:20 +0000 | [diff] [blame] | 4960 | v8::V8::AddMessageListener(receive_message); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 4961 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
ager@chromium.org | 8bb6058 | 2008-12-11 12:02:20 +0000 | [diff] [blame] | 4962 | templ->Set(v8_str("ThrowFromC"), |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 4963 | v8::FunctionTemplate::New(isolate, ThrowFromC)); |
ager@chromium.org | 8bb6058 | 2008-12-11 12:02:20 +0000 | [diff] [blame] | 4964 | LocalContext context(0, templ); |
| 4965 | v8::TryCatch try_catch; |
| 4966 | try_catch.SetVerbose(true); |
ager@chromium.org | 71daaf6 | 2009-04-01 07:22:49 +0000 | [diff] [blame] | 4967 | Local<Value> result = CompileRun("ThrowFromC();"); |
ager@chromium.org | 8bb6058 | 2008-12-11 12:02:20 +0000 | [diff] [blame] | 4968 | CHECK(try_catch.HasCaught()); |
ager@chromium.org | 71daaf6 | 2009-04-01 07:22:49 +0000 | [diff] [blame] | 4969 | CHECK(result.IsEmpty()); |
ager@chromium.org | 8bb6058 | 2008-12-11 12:02:20 +0000 | [diff] [blame] | 4970 | CHECK(message_received); |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 4971 | v8::V8::RemoveMessageListeners(receive_message); |
ager@chromium.org | 8bb6058 | 2008-12-11 12:02:20 +0000 | [diff] [blame] | 4972 | } |
| 4973 | |
| 4974 | |
karlklose@chromium.org | 44bc708 | 2011-04-11 12:33:05 +0000 | [diff] [blame] | 4975 | TEST(APIStackOverflowAndVerboseTryCatch) { |
| 4976 | message_received = false; |
karlklose@chromium.org | 44bc708 | 2011-04-11 12:33:05 +0000 | [diff] [blame] | 4977 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 4978 | v8::HandleScope scope(context->GetIsolate()); |
| 4979 | v8::V8::AddMessageListener(receive_message); |
karlklose@chromium.org | 44bc708 | 2011-04-11 12:33:05 +0000 | [diff] [blame] | 4980 | v8::TryCatch try_catch; |
| 4981 | try_catch.SetVerbose(true); |
| 4982 | Local<Value> result = CompileRun("function foo() { foo(); } foo();"); |
| 4983 | CHECK(try_catch.HasCaught()); |
| 4984 | CHECK(result.IsEmpty()); |
| 4985 | CHECK(message_received); |
| 4986 | v8::V8::RemoveMessageListeners(receive_message); |
| 4987 | } |
| 4988 | |
| 4989 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4990 | THREADED_TEST(ExternalScriptException) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 4991 | v8::Isolate* isolate = CcTest::isolate(); |
| 4992 | v8::HandleScope scope(isolate); |
| 4993 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4994 | templ->Set(v8_str("ThrowFromC"), |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 4995 | v8::FunctionTemplate::New(isolate, ThrowFromC)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 4996 | LocalContext context(0, templ); |
| 4997 | |
| 4998 | v8::TryCatch try_catch; |
| 4999 | Local<Script> script |
| 5000 | = Script::Compile(v8_str("ThrowFromC(); throw 'panama';")); |
| 5001 | Local<Value> result = script->Run(); |
| 5002 | CHECK(result.IsEmpty()); |
| 5003 | CHECK(try_catch.HasCaught()); |
ulan@chromium.org | 906e2fb | 2013-05-14 08:14:38 +0000 | [diff] [blame] | 5004 | String::Utf8Value exception_value(try_catch.Exception()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5005 | CHECK_EQ("konto", *exception_value); |
| 5006 | } |
| 5007 | |
| 5008 | |
| 5009 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 5010 | void CThrowCountDown(const v8::FunctionCallbackInfo<v8::Value>& args) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5011 | ApiTestFuzzer::Fuzz(); |
| 5012 | CHECK_EQ(4, args.Length()); |
| 5013 | int count = args[0]->Int32Value(); |
| 5014 | int cInterval = args[2]->Int32Value(); |
| 5015 | if (count == 0) { |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 5016 | args.GetIsolate()->ThrowException(v8_str("FromC")); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 5017 | return; |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5018 | } else { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 5019 | Local<v8::Object> global = |
| 5020 | args.GetIsolate()->GetCurrentContext()->Global(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5021 | Local<Value> fun = global->Get(v8_str("JSThrowCountDown")); |
| 5022 | v8::Handle<Value> argv[] = { v8_num(count - 1), |
| 5023 | args[1], |
| 5024 | args[2], |
| 5025 | args[3] }; |
| 5026 | if (count % cInterval == 0) { |
| 5027 | v8::TryCatch try_catch; |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 5028 | Local<Value> result = fun.As<Function>()->Call(global, 4, argv); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5029 | int expected = args[3]->Int32Value(); |
| 5030 | if (try_catch.HasCaught()) { |
| 5031 | CHECK_EQ(expected, count); |
ager@chromium.org | 71daaf6 | 2009-04-01 07:22:49 +0000 | [diff] [blame] | 5032 | CHECK(result.IsEmpty()); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 5033 | CHECK(!CcTest::i_isolate()->has_scheduled_exception()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5034 | } else { |
| 5035 | CHECK_NE(expected, count); |
| 5036 | } |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 5037 | args.GetReturnValue().Set(result); |
| 5038 | return; |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5039 | } else { |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 5040 | args.GetReturnValue().Set(fun.As<Function>()->Call(global, 4, argv)); |
| 5041 | return; |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5042 | } |
| 5043 | } |
| 5044 | } |
| 5045 | |
| 5046 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 5047 | void JSCheck(const v8::FunctionCallbackInfo<v8::Value>& args) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5048 | ApiTestFuzzer::Fuzz(); |
| 5049 | CHECK_EQ(3, args.Length()); |
| 5050 | bool equality = args[0]->BooleanValue(); |
| 5051 | int count = args[1]->Int32Value(); |
| 5052 | int expected = args[2]->Int32Value(); |
| 5053 | if (equality) { |
| 5054 | CHECK_EQ(count, expected); |
| 5055 | } else { |
| 5056 | CHECK_NE(count, expected); |
| 5057 | } |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5058 | } |
| 5059 | |
| 5060 | |
ager@chromium.org | 8bb6058 | 2008-12-11 12:02:20 +0000 | [diff] [blame] | 5061 | THREADED_TEST(EvalInTryFinally) { |
ager@chromium.org | 8bb6058 | 2008-12-11 12:02:20 +0000 | [diff] [blame] | 5062 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 5063 | v8::HandleScope scope(context->GetIsolate()); |
ager@chromium.org | 8bb6058 | 2008-12-11 12:02:20 +0000 | [diff] [blame] | 5064 | v8::TryCatch try_catch; |
| 5065 | CompileRun("(function() {" |
| 5066 | " try {" |
| 5067 | " eval('asldkf (*&^&*^');" |
| 5068 | " } finally {" |
| 5069 | " return;" |
| 5070 | " }" |
| 5071 | "})()"); |
| 5072 | CHECK(!try_catch.HasCaught()); |
| 5073 | } |
| 5074 | |
| 5075 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5076 | // This test works by making a stack of alternating JavaScript and C |
| 5077 | // activations. These activations set up exception handlers with regular |
| 5078 | // intervals, one interval for C activations and another for JavaScript |
| 5079 | // activations. When enough activations have been created an exception is |
| 5080 | // thrown and we check that the right activation catches the exception and that |
| 5081 | // no other activations do. The right activation is always the topmost one with |
| 5082 | // a handler, regardless of whether it is in JavaScript or C. |
| 5083 | // |
| 5084 | // The notation used to describe a test case looks like this: |
| 5085 | // |
| 5086 | // *JS[4] *C[3] @JS[2] C[1] JS[0] |
| 5087 | // |
| 5088 | // Each entry is an activation, either JS or C. The index is the count at that |
| 5089 | // level. Stars identify activations with exception handlers, the @ identifies |
| 5090 | // the exception handler that should catch the exception. |
ager@chromium.org | 71daaf6 | 2009-04-01 07:22:49 +0000 | [diff] [blame] | 5091 | // |
| 5092 | // BUG(271): Some of the exception propagation does not work on the |
| 5093 | // ARM simulator because the simulator separates the C++ stack and the |
| 5094 | // JS stack. This test therefore fails on the simulator. The test is |
| 5095 | // not threaded to allow the threading tests to run on the simulator. |
| 5096 | TEST(ExceptionOrder) { |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 5097 | v8::Isolate* isolate = CcTest::isolate(); |
| 5098 | v8::HandleScope scope(isolate); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 5099 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 5100 | templ->Set(v8_str("check"), v8::FunctionTemplate::New(isolate, JSCheck)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5101 | templ->Set(v8_str("CThrowCountDown"), |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 5102 | v8::FunctionTemplate::New(isolate, CThrowCountDown)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5103 | LocalContext context(0, templ); |
| 5104 | CompileRun( |
| 5105 | "function JSThrowCountDown(count, jsInterval, cInterval, expected) {" |
| 5106 | " if (count == 0) throw 'FromJS';" |
| 5107 | " if (count % jsInterval == 0) {" |
| 5108 | " try {" |
| 5109 | " var value = CThrowCountDown(count - 1," |
| 5110 | " jsInterval," |
| 5111 | " cInterval," |
| 5112 | " expected);" |
| 5113 | " check(false, count, expected);" |
| 5114 | " return value;" |
| 5115 | " } catch (e) {" |
| 5116 | " check(true, count, expected);" |
| 5117 | " }" |
| 5118 | " } else {" |
| 5119 | " return CThrowCountDown(count - 1, jsInterval, cInterval, expected);" |
| 5120 | " }" |
| 5121 | "}"); |
| 5122 | Local<Function> fun = |
| 5123 | Local<Function>::Cast(context->Global()->Get(v8_str("JSThrowCountDown"))); |
| 5124 | |
| 5125 | const int argc = 4; |
| 5126 | // count jsInterval cInterval expected |
| 5127 | |
| 5128 | // *JS[4] *C[3] @JS[2] C[1] JS[0] |
| 5129 | v8::Handle<Value> a0[argc] = { v8_num(4), v8_num(2), v8_num(3), v8_num(2) }; |
| 5130 | fun->Call(fun, argc, a0); |
| 5131 | |
| 5132 | // JS[5] *C[4] JS[3] @C[2] JS[1] C[0] |
| 5133 | v8::Handle<Value> a1[argc] = { v8_num(5), v8_num(6), v8_num(1), v8_num(2) }; |
| 5134 | fun->Call(fun, argc, a1); |
| 5135 | |
| 5136 | // JS[6] @C[5] JS[4] C[3] JS[2] C[1] JS[0] |
| 5137 | v8::Handle<Value> a2[argc] = { v8_num(6), v8_num(7), v8_num(5), v8_num(5) }; |
| 5138 | fun->Call(fun, argc, a2); |
| 5139 | |
| 5140 | // @JS[6] C[5] JS[4] C[3] JS[2] C[1] JS[0] |
| 5141 | v8::Handle<Value> a3[argc] = { v8_num(6), v8_num(6), v8_num(7), v8_num(6) }; |
| 5142 | fun->Call(fun, argc, a3); |
| 5143 | |
| 5144 | // JS[6] *C[5] @JS[4] C[3] JS[2] C[1] JS[0] |
| 5145 | v8::Handle<Value> a4[argc] = { v8_num(6), v8_num(4), v8_num(5), v8_num(4) }; |
| 5146 | fun->Call(fun, argc, a4); |
| 5147 | |
| 5148 | // JS[6] C[5] *JS[4] @C[3] JS[2] C[1] JS[0] |
| 5149 | v8::Handle<Value> a5[argc] = { v8_num(6), v8_num(4), v8_num(3), v8_num(3) }; |
| 5150 | fun->Call(fun, argc, a5); |
| 5151 | } |
| 5152 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 5153 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 5154 | void ThrowValue(const v8::FunctionCallbackInfo<v8::Value>& args) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5155 | ApiTestFuzzer::Fuzz(); |
| 5156 | CHECK_EQ(1, args.Length()); |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 5157 | args.GetIsolate()->ThrowException(args[0]); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5158 | } |
| 5159 | |
| 5160 | |
| 5161 | THREADED_TEST(ThrowValues) { |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 5162 | v8::Isolate* isolate = CcTest::isolate(); |
| 5163 | v8::HandleScope scope(isolate); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 5164 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 5165 | templ->Set(v8_str("Throw"), v8::FunctionTemplate::New(isolate, ThrowValue)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5166 | LocalContext context(0, templ); |
| 5167 | v8::Handle<v8::Array> result = v8::Handle<v8::Array>::Cast(CompileRun( |
| 5168 | "function Run(obj) {" |
| 5169 | " try {" |
| 5170 | " Throw(obj);" |
| 5171 | " } catch (e) {" |
| 5172 | " return e;" |
| 5173 | " }" |
| 5174 | " return 'no exception';" |
| 5175 | "}" |
| 5176 | "[Run('str'), Run(1), Run(0), Run(null), Run(void 0)];")); |
| 5177 | CHECK_EQ(5, result->Length()); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 5178 | CHECK(result->Get(v8::Integer::New(isolate, 0))->IsString()); |
| 5179 | CHECK(result->Get(v8::Integer::New(isolate, 1))->IsNumber()); |
| 5180 | CHECK_EQ(1, result->Get(v8::Integer::New(isolate, 1))->Int32Value()); |
| 5181 | CHECK(result->Get(v8::Integer::New(isolate, 2))->IsNumber()); |
| 5182 | CHECK_EQ(0, result->Get(v8::Integer::New(isolate, 2))->Int32Value()); |
| 5183 | CHECK(result->Get(v8::Integer::New(isolate, 3))->IsNull()); |
| 5184 | CHECK(result->Get(v8::Integer::New(isolate, 4))->IsUndefined()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5185 | } |
| 5186 | |
| 5187 | |
| 5188 | THREADED_TEST(CatchZero) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5189 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 5190 | v8::HandleScope scope(context->GetIsolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5191 | v8::TryCatch try_catch; |
| 5192 | CHECK(!try_catch.HasCaught()); |
| 5193 | Script::Compile(v8_str("throw 10"))->Run(); |
| 5194 | CHECK(try_catch.HasCaught()); |
| 5195 | CHECK_EQ(10, try_catch.Exception()->Int32Value()); |
| 5196 | try_catch.Reset(); |
| 5197 | CHECK(!try_catch.HasCaught()); |
| 5198 | Script::Compile(v8_str("throw 0"))->Run(); |
| 5199 | CHECK(try_catch.HasCaught()); |
| 5200 | CHECK_EQ(0, try_catch.Exception()->Int32Value()); |
| 5201 | } |
| 5202 | |
| 5203 | |
| 5204 | THREADED_TEST(CatchExceptionFromWith) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5205 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 5206 | v8::HandleScope scope(context->GetIsolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5207 | v8::TryCatch try_catch; |
| 5208 | CHECK(!try_catch.HasCaught()); |
| 5209 | Script::Compile(v8_str("var o = {}; with (o) { throw 42; }"))->Run(); |
| 5210 | CHECK(try_catch.HasCaught()); |
| 5211 | } |
| 5212 | |
| 5213 | |
kmillikin@chromium.org | 49edbdf | 2011-02-16 12:32:18 +0000 | [diff] [blame] | 5214 | THREADED_TEST(TryCatchAndFinallyHidingException) { |
kmillikin@chromium.org | 49edbdf | 2011-02-16 12:32:18 +0000 | [diff] [blame] | 5215 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 5216 | v8::HandleScope scope(context->GetIsolate()); |
kmillikin@chromium.org | 49edbdf | 2011-02-16 12:32:18 +0000 | [diff] [blame] | 5217 | v8::TryCatch try_catch; |
| 5218 | CHECK(!try_catch.HasCaught()); |
| 5219 | CompileRun("function f(k) { try { this[k]; } finally { return 0; } };"); |
| 5220 | CompileRun("f({toString: function() { throw 42; }});"); |
| 5221 | CHECK(!try_catch.HasCaught()); |
| 5222 | } |
| 5223 | |
| 5224 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 5225 | void WithTryCatch(const v8::FunctionCallbackInfo<v8::Value>& args) { |
kmillikin@chromium.org | 49edbdf | 2011-02-16 12:32:18 +0000 | [diff] [blame] | 5226 | v8::TryCatch try_catch; |
kmillikin@chromium.org | 49edbdf | 2011-02-16 12:32:18 +0000 | [diff] [blame] | 5227 | } |
| 5228 | |
| 5229 | |
| 5230 | THREADED_TEST(TryCatchAndFinally) { |
kmillikin@chromium.org | 49edbdf | 2011-02-16 12:32:18 +0000 | [diff] [blame] | 5231 | LocalContext context; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 5232 | v8::Isolate* isolate = context->GetIsolate(); |
| 5233 | v8::HandleScope scope(isolate); |
kmillikin@chromium.org | 49edbdf | 2011-02-16 12:32:18 +0000 | [diff] [blame] | 5234 | context->Global()->Set( |
| 5235 | v8_str("native_with_try_catch"), |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 5236 | v8::FunctionTemplate::New(isolate, WithTryCatch)->GetFunction()); |
kmillikin@chromium.org | 49edbdf | 2011-02-16 12:32:18 +0000 | [diff] [blame] | 5237 | v8::TryCatch try_catch; |
| 5238 | CHECK(!try_catch.HasCaught()); |
| 5239 | CompileRun( |
| 5240 | "try {\n" |
| 5241 | " throw new Error('a');\n" |
| 5242 | "} finally {\n" |
| 5243 | " native_with_try_catch();\n" |
| 5244 | "}\n"); |
| 5245 | CHECK(try_catch.HasCaught()); |
| 5246 | } |
| 5247 | |
| 5248 | |
mmassi@chromium.org | 49a4467 | 2012-12-04 13:52:03 +0000 | [diff] [blame] | 5249 | static void TryCatchNestedHelper(int depth) { |
| 5250 | if (depth > 0) { |
| 5251 | v8::TryCatch try_catch; |
| 5252 | try_catch.SetVerbose(true); |
| 5253 | TryCatchNestedHelper(depth - 1); |
| 5254 | CHECK(try_catch.HasCaught()); |
| 5255 | try_catch.ReThrow(); |
| 5256 | } else { |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 5257 | CcTest::isolate()->ThrowException(v8_str("back")); |
mmassi@chromium.org | 49a4467 | 2012-12-04 13:52:03 +0000 | [diff] [blame] | 5258 | } |
| 5259 | } |
| 5260 | |
| 5261 | |
| 5262 | TEST(TryCatchNested) { |
| 5263 | v8::V8::Initialize(); |
mmassi@chromium.org | 49a4467 | 2012-12-04 13:52:03 +0000 | [diff] [blame] | 5264 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 5265 | v8::HandleScope scope(context->GetIsolate()); |
mmassi@chromium.org | 49a4467 | 2012-12-04 13:52:03 +0000 | [diff] [blame] | 5266 | v8::TryCatch try_catch; |
| 5267 | TryCatchNestedHelper(5); |
| 5268 | CHECK(try_catch.HasCaught()); |
| 5269 | CHECK_EQ(0, strcmp(*v8::String::Utf8Value(try_catch.Exception()), "back")); |
| 5270 | } |
| 5271 | |
| 5272 | |
jkummerow@chromium.org | 93a47f4 | 2013-07-02 14:43:41 +0000 | [diff] [blame] | 5273 | void TryCatchMixedNestingCheck(v8::TryCatch* try_catch) { |
| 5274 | CHECK(try_catch->HasCaught()); |
| 5275 | Handle<Message> message = try_catch->Message(); |
| 5276 | Handle<Value> resource = message->GetScriptResourceName(); |
| 5277 | CHECK_EQ(0, strcmp(*v8::String::Utf8Value(resource), "inner")); |
| 5278 | CHECK_EQ(0, strcmp(*v8::String::Utf8Value(message->Get()), |
| 5279 | "Uncaught Error: a")); |
| 5280 | CHECK_EQ(1, message->GetLineNumber()); |
| 5281 | CHECK_EQ(6, message->GetStartColumn()); |
| 5282 | } |
| 5283 | |
| 5284 | |
| 5285 | void TryCatchMixedNestingHelper( |
| 5286 | const v8::FunctionCallbackInfo<v8::Value>& args) { |
| 5287 | ApiTestFuzzer::Fuzz(); |
| 5288 | v8::TryCatch try_catch; |
| 5289 | CompileRunWithOrigin("throw new Error('a');\n", "inner", 0, 0); |
| 5290 | CHECK(try_catch.HasCaught()); |
| 5291 | TryCatchMixedNestingCheck(&try_catch); |
| 5292 | try_catch.ReThrow(); |
| 5293 | } |
| 5294 | |
| 5295 | |
| 5296 | // This test ensures that an outer TryCatch in the following situation: |
| 5297 | // C++/TryCatch -> JS -> C++/TryCatch -> JS w/ SyntaxError |
| 5298 | // does not clobber the Message object generated for the inner TryCatch. |
| 5299 | // This exercises the ability of TryCatch.ReThrow() to restore the |
| 5300 | // inner pending Message before throwing the exception again. |
| 5301 | TEST(TryCatchMixedNesting) { |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 5302 | v8::Isolate* isolate = CcTest::isolate(); |
| 5303 | v8::HandleScope scope(isolate); |
jkummerow@chromium.org | 93a47f4 | 2013-07-02 14:43:41 +0000 | [diff] [blame] | 5304 | v8::V8::Initialize(); |
| 5305 | v8::TryCatch try_catch; |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 5306 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
jkummerow@chromium.org | 93a47f4 | 2013-07-02 14:43:41 +0000 | [diff] [blame] | 5307 | templ->Set(v8_str("TryCatchMixedNestingHelper"), |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 5308 | v8::FunctionTemplate::New(isolate, TryCatchMixedNestingHelper)); |
jkummerow@chromium.org | 93a47f4 | 2013-07-02 14:43:41 +0000 | [diff] [blame] | 5309 | LocalContext context(0, templ); |
| 5310 | CompileRunWithOrigin("TryCatchMixedNestingHelper();\n", "outer", 1, 1); |
| 5311 | TryCatchMixedNestingCheck(&try_catch); |
| 5312 | } |
| 5313 | |
| 5314 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5315 | THREADED_TEST(Equality) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5316 | LocalContext context; |
mvstanton@chromium.org | d16d853 | 2013-01-25 13:29:10 +0000 | [diff] [blame] | 5317 | v8::Isolate* isolate = context->GetIsolate(); |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 5318 | v8::HandleScope scope(context->GetIsolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5319 | // Check that equality works at all before relying on CHECK_EQ |
| 5320 | CHECK(v8_str("a")->Equals(v8_str("a"))); |
| 5321 | CHECK(!v8_str("a")->Equals(v8_str("b"))); |
| 5322 | |
| 5323 | CHECK_EQ(v8_str("a"), v8_str("a")); |
| 5324 | CHECK_NE(v8_str("a"), v8_str("b")); |
| 5325 | CHECK_EQ(v8_num(1), v8_num(1)); |
| 5326 | CHECK_EQ(v8_num(1.00), v8_num(1)); |
| 5327 | CHECK_NE(v8_num(1), v8_num(2)); |
| 5328 | |
yangguo@chromium.org | 4a9f655 | 2013-03-04 14:46:33 +0000 | [diff] [blame] | 5329 | // Assume String is not internalized. |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5330 | CHECK(v8_str("a")->StrictEquals(v8_str("a"))); |
| 5331 | CHECK(!v8_str("a")->StrictEquals(v8_str("b"))); |
| 5332 | CHECK(!v8_str("5")->StrictEquals(v8_num(5))); |
| 5333 | CHECK(v8_num(1)->StrictEquals(v8_num(1))); |
| 5334 | CHECK(!v8_num(1)->StrictEquals(v8_num(2))); |
machenbach@chromium.org | 3d079fe | 2013-09-25 08:19:55 +0000 | [diff] [blame] | 5335 | CHECK(v8_num(0.0)->StrictEquals(v8_num(-0.0))); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5336 | Local<Value> not_a_number = v8_num(i::OS::nan_value()); |
| 5337 | CHECK(!not_a_number->StrictEquals(not_a_number)); |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 5338 | CHECK(v8::False(isolate)->StrictEquals(v8::False(isolate))); |
| 5339 | CHECK(!v8::False(isolate)->StrictEquals(v8::Undefined(isolate))); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5340 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 5341 | v8::Handle<v8::Object> obj = v8::Object::New(isolate); |
rossberg@chromium.org | b99c754 | 2013-05-31 11:40:45 +0000 | [diff] [blame] | 5342 | v8::Persistent<v8::Object> alias(isolate, obj); |
rossberg@chromium.org | 79e7902 | 2013-06-03 15:43:46 +0000 | [diff] [blame] | 5343 | CHECK(v8::Local<v8::Object>::New(isolate, alias)->StrictEquals(obj)); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 5344 | alias.Reset(); |
machenbach@chromium.org | 3d079fe | 2013-09-25 08:19:55 +0000 | [diff] [blame] | 5345 | |
| 5346 | CHECK(v8_str("a")->SameValue(v8_str("a"))); |
| 5347 | CHECK(!v8_str("a")->SameValue(v8_str("b"))); |
| 5348 | CHECK(!v8_str("5")->SameValue(v8_num(5))); |
| 5349 | CHECK(v8_num(1)->SameValue(v8_num(1))); |
| 5350 | CHECK(!v8_num(1)->SameValue(v8_num(2))); |
| 5351 | CHECK(!v8_num(0.0)->SameValue(v8_num(-0.0))); |
| 5352 | CHECK(not_a_number->SameValue(not_a_number)); |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 5353 | CHECK(v8::False(isolate)->SameValue(v8::False(isolate))); |
| 5354 | CHECK(!v8::False(isolate)->SameValue(v8::Undefined(isolate))); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5355 | } |
| 5356 | |
| 5357 | |
| 5358 | THREADED_TEST(MultiRun) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5359 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 5360 | v8::HandleScope scope(context->GetIsolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5361 | Local<Script> script = Script::Compile(v8_str("x")); |
| 5362 | for (int i = 0; i < 10; i++) |
| 5363 | script->Run(); |
| 5364 | } |
| 5365 | |
| 5366 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 5367 | static void GetXValue(Local<String> name, |
| 5368 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5369 | ApiTestFuzzer::Fuzz(); |
| 5370 | CHECK_EQ(info.Data(), v8_str("donut")); |
| 5371 | CHECK_EQ(name, v8_str("x")); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 5372 | info.GetReturnValue().Set(name); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5373 | } |
| 5374 | |
| 5375 | |
| 5376 | THREADED_TEST(SimplePropertyRead) { |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 5377 | LocalContext context; |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 5378 | v8::Isolate* isolate = context->GetIsolate(); |
| 5379 | v8::HandleScope scope(isolate); |
| 5380 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5381 | templ->SetAccessor(v8_str("x"), GetXValue, NULL, v8_str("donut")); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5382 | context->Global()->Set(v8_str("obj"), templ->NewInstance()); |
| 5383 | Local<Script> script = Script::Compile(v8_str("obj.x")); |
| 5384 | for (int i = 0; i < 10; i++) { |
| 5385 | Local<Value> result = script->Run(); |
| 5386 | CHECK_EQ(result, v8_str("x")); |
| 5387 | } |
| 5388 | } |
| 5389 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 5390 | |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 5391 | THREADED_TEST(DefinePropertyOnAPIAccessor) { |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 5392 | LocalContext context; |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 5393 | v8::Isolate* isolate = context->GetIsolate(); |
| 5394 | v8::HandleScope scope(isolate); |
| 5395 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 5396 | templ->SetAccessor(v8_str("x"), GetXValue, NULL, v8_str("donut")); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 5397 | context->Global()->Set(v8_str("obj"), templ->NewInstance()); |
| 5398 | |
| 5399 | // Uses getOwnPropertyDescriptor to check the configurable status |
| 5400 | Local<Script> script_desc |
kmillikin@chromium.org | 9155e25 | 2010-05-26 13:27:57 +0000 | [diff] [blame] | 5401 | = Script::Compile(v8_str("var prop = Object.getOwnPropertyDescriptor( " |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 5402 | "obj, 'x');" |
| 5403 | "prop.configurable;")); |
| 5404 | Local<Value> result = script_desc->Run(); |
| 5405 | CHECK_EQ(result->BooleanValue(), true); |
| 5406 | |
| 5407 | // Redefine get - but still configurable |
| 5408 | Local<Script> script_define |
| 5409 | = Script::Compile(v8_str("var desc = { get: function(){return 42; }," |
| 5410 | " configurable: true };" |
| 5411 | "Object.defineProperty(obj, 'x', desc);" |
| 5412 | "obj.x")); |
| 5413 | result = script_define->Run(); |
| 5414 | CHECK_EQ(result, v8_num(42)); |
| 5415 | |
| 5416 | // Check that the accessor is still configurable |
| 5417 | result = script_desc->Run(); |
| 5418 | CHECK_EQ(result->BooleanValue(), true); |
| 5419 | |
| 5420 | // Redefine to a non-configurable |
| 5421 | script_define |
| 5422 | = Script::Compile(v8_str("var desc = { get: function(){return 43; }," |
| 5423 | " configurable: false };" |
| 5424 | "Object.defineProperty(obj, 'x', desc);" |
| 5425 | "obj.x")); |
| 5426 | result = script_define->Run(); |
| 5427 | CHECK_EQ(result, v8_num(43)); |
| 5428 | result = script_desc->Run(); |
| 5429 | CHECK_EQ(result->BooleanValue(), false); |
| 5430 | |
| 5431 | // Make sure that it is not possible to redefine again |
| 5432 | v8::TryCatch try_catch; |
| 5433 | result = script_define->Run(); |
| 5434 | CHECK(try_catch.HasCaught()); |
ulan@chromium.org | 906e2fb | 2013-05-14 08:14:38 +0000 | [diff] [blame] | 5435 | String::Utf8Value exception_value(try_catch.Exception()); |
svenpanne@chromium.org | 6d786c9 | 2011-06-15 10:58:27 +0000 | [diff] [blame] | 5436 | CHECK_EQ(*exception_value, "TypeError: Cannot redefine property: x"); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 5437 | } |
| 5438 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 5439 | |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 5440 | THREADED_TEST(DefinePropertyOnDefineGetterSetter) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 5441 | v8::Isolate* isolate = CcTest::isolate(); |
| 5442 | v8::HandleScope scope(isolate); |
| 5443 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 5444 | templ->SetAccessor(v8_str("x"), GetXValue, NULL, v8_str("donut")); |
| 5445 | LocalContext context; |
| 5446 | context->Global()->Set(v8_str("obj"), templ->NewInstance()); |
| 5447 | |
| 5448 | Local<Script> script_desc = Script::Compile(v8_str("var prop =" |
| 5449 | "Object.getOwnPropertyDescriptor( " |
| 5450 | "obj, 'x');" |
| 5451 | "prop.configurable;")); |
| 5452 | Local<Value> result = script_desc->Run(); |
| 5453 | CHECK_EQ(result->BooleanValue(), true); |
| 5454 | |
| 5455 | Local<Script> script_define = |
| 5456 | Script::Compile(v8_str("var desc = {get: function(){return 42; }," |
| 5457 | " configurable: true };" |
| 5458 | "Object.defineProperty(obj, 'x', desc);" |
| 5459 | "obj.x")); |
| 5460 | result = script_define->Run(); |
| 5461 | CHECK_EQ(result, v8_num(42)); |
| 5462 | |
| 5463 | |
| 5464 | result = script_desc->Run(); |
| 5465 | CHECK_EQ(result->BooleanValue(), true); |
| 5466 | |
| 5467 | |
| 5468 | script_define = |
| 5469 | Script::Compile(v8_str("var desc = {get: function(){return 43; }," |
| 5470 | " configurable: false };" |
| 5471 | "Object.defineProperty(obj, 'x', desc);" |
| 5472 | "obj.x")); |
| 5473 | result = script_define->Run(); |
| 5474 | CHECK_EQ(result, v8_num(43)); |
| 5475 | result = script_desc->Run(); |
| 5476 | |
| 5477 | CHECK_EQ(result->BooleanValue(), false); |
| 5478 | |
| 5479 | v8::TryCatch try_catch; |
| 5480 | result = script_define->Run(); |
| 5481 | CHECK(try_catch.HasCaught()); |
ulan@chromium.org | 906e2fb | 2013-05-14 08:14:38 +0000 | [diff] [blame] | 5482 | String::Utf8Value exception_value(try_catch.Exception()); |
svenpanne@chromium.org | 6d786c9 | 2011-06-15 10:58:27 +0000 | [diff] [blame] | 5483 | CHECK_EQ(*exception_value, "TypeError: Cannot redefine property: x"); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 5484 | } |
| 5485 | |
| 5486 | |
kmillikin@chromium.org | 9155e25 | 2010-05-26 13:27:57 +0000 | [diff] [blame] | 5487 | static v8::Handle<v8::Object> GetGlobalProperty(LocalContext* context, |
| 5488 | char const* name) { |
| 5489 | return v8::Handle<v8::Object>::Cast((*context)->Global()->Get(v8_str(name))); |
| 5490 | } |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 5491 | |
| 5492 | |
kmillikin@chromium.org | 9155e25 | 2010-05-26 13:27:57 +0000 | [diff] [blame] | 5493 | THREADED_TEST(DefineAPIAccessorOnObject) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 5494 | v8::Isolate* isolate = CcTest::isolate(); |
| 5495 | v8::HandleScope scope(isolate); |
| 5496 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
kmillikin@chromium.org | 9155e25 | 2010-05-26 13:27:57 +0000 | [diff] [blame] | 5497 | LocalContext context; |
| 5498 | |
| 5499 | context->Global()->Set(v8_str("obj1"), templ->NewInstance()); |
| 5500 | CompileRun("var obj2 = {};"); |
| 5501 | |
| 5502 | CHECK(CompileRun("obj1.x")->IsUndefined()); |
| 5503 | CHECK(CompileRun("obj2.x")->IsUndefined()); |
| 5504 | |
| 5505 | CHECK(GetGlobalProperty(&context, "obj1")-> |
| 5506 | SetAccessor(v8_str("x"), GetXValue, NULL, v8_str("donut"))); |
| 5507 | |
| 5508 | ExpectString("obj1.x", "x"); |
| 5509 | CHECK(CompileRun("obj2.x")->IsUndefined()); |
| 5510 | |
| 5511 | CHECK(GetGlobalProperty(&context, "obj2")-> |
| 5512 | SetAccessor(v8_str("x"), GetXValue, NULL, v8_str("donut"))); |
| 5513 | |
| 5514 | ExpectString("obj1.x", "x"); |
| 5515 | ExpectString("obj2.x", "x"); |
| 5516 | |
| 5517 | ExpectTrue("Object.getOwnPropertyDescriptor(obj1, 'x').configurable"); |
| 5518 | ExpectTrue("Object.getOwnPropertyDescriptor(obj2, 'x').configurable"); |
| 5519 | |
| 5520 | CompileRun("Object.defineProperty(obj1, 'x'," |
| 5521 | "{ get: function() { return 'y'; }, configurable: true })"); |
| 5522 | |
| 5523 | ExpectString("obj1.x", "y"); |
| 5524 | ExpectString("obj2.x", "x"); |
| 5525 | |
| 5526 | CompileRun("Object.defineProperty(obj2, 'x'," |
| 5527 | "{ get: function() { return 'y'; }, configurable: true })"); |
| 5528 | |
| 5529 | ExpectString("obj1.x", "y"); |
| 5530 | ExpectString("obj2.x", "y"); |
| 5531 | |
| 5532 | ExpectTrue("Object.getOwnPropertyDescriptor(obj1, 'x').configurable"); |
| 5533 | ExpectTrue("Object.getOwnPropertyDescriptor(obj2, 'x').configurable"); |
| 5534 | |
| 5535 | CHECK(GetGlobalProperty(&context, "obj1")-> |
| 5536 | SetAccessor(v8_str("x"), GetXValue, NULL, v8_str("donut"))); |
| 5537 | CHECK(GetGlobalProperty(&context, "obj2")-> |
| 5538 | SetAccessor(v8_str("x"), GetXValue, NULL, v8_str("donut"))); |
| 5539 | |
| 5540 | ExpectString("obj1.x", "x"); |
| 5541 | ExpectString("obj2.x", "x"); |
| 5542 | |
| 5543 | ExpectTrue("Object.getOwnPropertyDescriptor(obj1, 'x').configurable"); |
| 5544 | ExpectTrue("Object.getOwnPropertyDescriptor(obj2, 'x').configurable"); |
| 5545 | |
| 5546 | // Define getters/setters, but now make them not configurable. |
| 5547 | CompileRun("Object.defineProperty(obj1, 'x'," |
| 5548 | "{ get: function() { return 'z'; }, configurable: false })"); |
| 5549 | CompileRun("Object.defineProperty(obj2, 'x'," |
| 5550 | "{ get: function() { return 'z'; }, configurable: false })"); |
| 5551 | |
| 5552 | ExpectTrue("!Object.getOwnPropertyDescriptor(obj1, 'x').configurable"); |
| 5553 | ExpectTrue("!Object.getOwnPropertyDescriptor(obj2, 'x').configurable"); |
| 5554 | |
| 5555 | ExpectString("obj1.x", "z"); |
| 5556 | ExpectString("obj2.x", "z"); |
| 5557 | |
| 5558 | CHECK(!GetGlobalProperty(&context, "obj1")-> |
| 5559 | SetAccessor(v8_str("x"), GetXValue, NULL, v8_str("donut"))); |
| 5560 | CHECK(!GetGlobalProperty(&context, "obj2")-> |
| 5561 | SetAccessor(v8_str("x"), GetXValue, NULL, v8_str("donut"))); |
| 5562 | |
| 5563 | ExpectString("obj1.x", "z"); |
| 5564 | ExpectString("obj2.x", "z"); |
| 5565 | } |
| 5566 | |
| 5567 | |
| 5568 | THREADED_TEST(DontDeleteAPIAccessorsCannotBeOverriden) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 5569 | v8::Isolate* isolate = CcTest::isolate(); |
| 5570 | v8::HandleScope scope(isolate); |
| 5571 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
kmillikin@chromium.org | 9155e25 | 2010-05-26 13:27:57 +0000 | [diff] [blame] | 5572 | LocalContext context; |
| 5573 | |
| 5574 | context->Global()->Set(v8_str("obj1"), templ->NewInstance()); |
| 5575 | CompileRun("var obj2 = {};"); |
| 5576 | |
| 5577 | CHECK(GetGlobalProperty(&context, "obj1")->SetAccessor( |
| 5578 | v8_str("x"), |
| 5579 | GetXValue, NULL, |
| 5580 | v8_str("donut"), v8::DEFAULT, v8::DontDelete)); |
| 5581 | CHECK(GetGlobalProperty(&context, "obj2")->SetAccessor( |
| 5582 | v8_str("x"), |
| 5583 | GetXValue, NULL, |
| 5584 | v8_str("donut"), v8::DEFAULT, v8::DontDelete)); |
| 5585 | |
| 5586 | ExpectString("obj1.x", "x"); |
| 5587 | ExpectString("obj2.x", "x"); |
| 5588 | |
| 5589 | ExpectTrue("!Object.getOwnPropertyDescriptor(obj1, 'x').configurable"); |
| 5590 | ExpectTrue("!Object.getOwnPropertyDescriptor(obj2, 'x').configurable"); |
| 5591 | |
| 5592 | CHECK(!GetGlobalProperty(&context, "obj1")-> |
| 5593 | SetAccessor(v8_str("x"), GetXValue, NULL, v8_str("donut"))); |
| 5594 | CHECK(!GetGlobalProperty(&context, "obj2")-> |
| 5595 | SetAccessor(v8_str("x"), GetXValue, NULL, v8_str("donut"))); |
| 5596 | |
| 5597 | { |
| 5598 | v8::TryCatch try_catch; |
| 5599 | CompileRun("Object.defineProperty(obj1, 'x'," |
| 5600 | "{get: function() { return 'func'; }})"); |
| 5601 | CHECK(try_catch.HasCaught()); |
ulan@chromium.org | 906e2fb | 2013-05-14 08:14:38 +0000 | [diff] [blame] | 5602 | String::Utf8Value exception_value(try_catch.Exception()); |
svenpanne@chromium.org | 6d786c9 | 2011-06-15 10:58:27 +0000 | [diff] [blame] | 5603 | CHECK_EQ(*exception_value, "TypeError: Cannot redefine property: x"); |
kmillikin@chromium.org | 9155e25 | 2010-05-26 13:27:57 +0000 | [diff] [blame] | 5604 | } |
| 5605 | { |
| 5606 | v8::TryCatch try_catch; |
| 5607 | CompileRun("Object.defineProperty(obj2, 'x'," |
| 5608 | "{get: function() { return 'func'; }})"); |
| 5609 | CHECK(try_catch.HasCaught()); |
ulan@chromium.org | 906e2fb | 2013-05-14 08:14:38 +0000 | [diff] [blame] | 5610 | String::Utf8Value exception_value(try_catch.Exception()); |
svenpanne@chromium.org | 6d786c9 | 2011-06-15 10:58:27 +0000 | [diff] [blame] | 5611 | CHECK_EQ(*exception_value, "TypeError: Cannot redefine property: x"); |
kmillikin@chromium.org | 9155e25 | 2010-05-26 13:27:57 +0000 | [diff] [blame] | 5612 | } |
| 5613 | } |
| 5614 | |
| 5615 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 5616 | static void Get239Value(Local<String> name, |
| 5617 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
kmillikin@chromium.org | 9155e25 | 2010-05-26 13:27:57 +0000 | [diff] [blame] | 5618 | ApiTestFuzzer::Fuzz(); |
| 5619 | CHECK_EQ(info.Data(), v8_str("donut")); |
| 5620 | CHECK_EQ(name, v8_str("239")); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 5621 | info.GetReturnValue().Set(name); |
kmillikin@chromium.org | 9155e25 | 2010-05-26 13:27:57 +0000 | [diff] [blame] | 5622 | } |
| 5623 | |
| 5624 | |
| 5625 | THREADED_TEST(ElementAPIAccessor) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 5626 | v8::Isolate* isolate = CcTest::isolate(); |
| 5627 | v8::HandleScope scope(isolate); |
| 5628 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
kmillikin@chromium.org | 9155e25 | 2010-05-26 13:27:57 +0000 | [diff] [blame] | 5629 | LocalContext context; |
| 5630 | |
| 5631 | context->Global()->Set(v8_str("obj1"), templ->NewInstance()); |
| 5632 | CompileRun("var obj2 = {};"); |
| 5633 | |
| 5634 | CHECK(GetGlobalProperty(&context, "obj1")->SetAccessor( |
| 5635 | v8_str("239"), |
| 5636 | Get239Value, NULL, |
| 5637 | v8_str("donut"))); |
| 5638 | CHECK(GetGlobalProperty(&context, "obj2")->SetAccessor( |
| 5639 | v8_str("239"), |
| 5640 | Get239Value, NULL, |
| 5641 | v8_str("donut"))); |
| 5642 | |
| 5643 | ExpectString("obj1[239]", "239"); |
| 5644 | ExpectString("obj2[239]", "239"); |
| 5645 | ExpectString("obj1['239']", "239"); |
| 5646 | ExpectString("obj2['239']", "239"); |
| 5647 | } |
| 5648 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5649 | |
| 5650 | v8::Persistent<Value> xValue; |
| 5651 | |
| 5652 | |
| 5653 | static void SetXValue(Local<String> name, |
| 5654 | Local<Value> value, |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 5655 | const v8::PropertyCallbackInfo<void>& info) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5656 | CHECK_EQ(value, v8_num(4)); |
| 5657 | CHECK_EQ(info.Data(), v8_str("donut")); |
| 5658 | CHECK_EQ(name, v8_str("x")); |
| 5659 | CHECK(xValue.IsEmpty()); |
rossberg@chromium.org | b99c754 | 2013-05-31 11:40:45 +0000 | [diff] [blame] | 5660 | xValue.Reset(info.GetIsolate(), value); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5661 | } |
| 5662 | |
| 5663 | |
| 5664 | THREADED_TEST(SimplePropertyWrite) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 5665 | v8::Isolate* isolate = CcTest::isolate(); |
| 5666 | v8::HandleScope scope(isolate); |
| 5667 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5668 | templ->SetAccessor(v8_str("x"), GetXValue, SetXValue, v8_str("donut")); |
| 5669 | LocalContext context; |
| 5670 | context->Global()->Set(v8_str("obj"), templ->NewInstance()); |
| 5671 | Local<Script> script = Script::Compile(v8_str("obj.x = 4")); |
| 5672 | for (int i = 0; i < 10; i++) { |
| 5673 | CHECK(xValue.IsEmpty()); |
| 5674 | script->Run(); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 5675 | CHECK_EQ(v8_num(4), Local<Value>::New(CcTest::isolate(), xValue)); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 5676 | xValue.Reset(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5677 | } |
| 5678 | } |
| 5679 | |
| 5680 | |
yangguo@chromium.org | 46839fb | 2012-08-28 09:06:19 +0000 | [diff] [blame] | 5681 | THREADED_TEST(SetterOnly) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 5682 | v8::Isolate* isolate = CcTest::isolate(); |
| 5683 | v8::HandleScope scope(isolate); |
| 5684 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
yangguo@chromium.org | 46839fb | 2012-08-28 09:06:19 +0000 | [diff] [blame] | 5685 | templ->SetAccessor(v8_str("x"), NULL, SetXValue, v8_str("donut")); |
| 5686 | LocalContext context; |
| 5687 | context->Global()->Set(v8_str("obj"), templ->NewInstance()); |
| 5688 | Local<Script> script = Script::Compile(v8_str("obj.x = 4; obj.x")); |
| 5689 | for (int i = 0; i < 10; i++) { |
| 5690 | CHECK(xValue.IsEmpty()); |
| 5691 | script->Run(); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 5692 | CHECK_EQ(v8_num(4), Local<Value>::New(CcTest::isolate(), xValue)); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 5693 | xValue.Reset(); |
yangguo@chromium.org | 46839fb | 2012-08-28 09:06:19 +0000 | [diff] [blame] | 5694 | } |
| 5695 | } |
| 5696 | |
| 5697 | |
| 5698 | THREADED_TEST(NoAccessors) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 5699 | v8::Isolate* isolate = CcTest::isolate(); |
| 5700 | v8::HandleScope scope(isolate); |
| 5701 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 5702 | templ->SetAccessor(v8_str("x"), |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 5703 | static_cast<v8::AccessorGetterCallback>(NULL), |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 5704 | NULL, |
| 5705 | v8_str("donut")); |
yangguo@chromium.org | 46839fb | 2012-08-28 09:06:19 +0000 | [diff] [blame] | 5706 | LocalContext context; |
| 5707 | context->Global()->Set(v8_str("obj"), templ->NewInstance()); |
| 5708 | Local<Script> script = Script::Compile(v8_str("obj.x = 4; obj.x")); |
| 5709 | for (int i = 0; i < 10; i++) { |
| 5710 | script->Run(); |
| 5711 | } |
| 5712 | } |
| 5713 | |
| 5714 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 5715 | static void XPropertyGetter(Local<String> property, |
| 5716 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5717 | ApiTestFuzzer::Fuzz(); |
| 5718 | CHECK(info.Data()->IsUndefined()); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 5719 | info.GetReturnValue().Set(property); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5720 | } |
| 5721 | |
| 5722 | |
ager@chromium.org | eadaf22 | 2009-06-16 09:43:10 +0000 | [diff] [blame] | 5723 | THREADED_TEST(NamedInterceptorPropertyRead) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 5724 | v8::Isolate* isolate = CcTest::isolate(); |
| 5725 | v8::HandleScope scope(isolate); |
| 5726 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 5727 | templ->SetNamedPropertyHandler(XPropertyGetter); |
| 5728 | LocalContext context; |
| 5729 | context->Global()->Set(v8_str("obj"), templ->NewInstance()); |
| 5730 | Local<Script> script = Script::Compile(v8_str("obj.x")); |
| 5731 | for (int i = 0; i < 10; i++) { |
| 5732 | Local<Value> result = script->Run(); |
| 5733 | CHECK_EQ(result, v8_str("x")); |
| 5734 | } |
| 5735 | } |
| 5736 | |
ager@chromium.org | eadaf22 | 2009-06-16 09:43:10 +0000 | [diff] [blame] | 5737 | |
ager@chromium.org | b26c50a | 2010-03-26 09:27:16 +0000 | [diff] [blame] | 5738 | THREADED_TEST(NamedInterceptorDictionaryIC) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 5739 | v8::Isolate* isolate = CcTest::isolate(); |
| 5740 | v8::HandleScope scope(isolate); |
| 5741 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
ager@chromium.org | b26c50a | 2010-03-26 09:27:16 +0000 | [diff] [blame] | 5742 | templ->SetNamedPropertyHandler(XPropertyGetter); |
| 5743 | LocalContext context; |
| 5744 | // Create an object with a named interceptor. |
| 5745 | context->Global()->Set(v8_str("interceptor_obj"), templ->NewInstance()); |
| 5746 | Local<Script> script = Script::Compile(v8_str("interceptor_obj.x")); |
| 5747 | for (int i = 0; i < 10; i++) { |
| 5748 | Local<Value> result = script->Run(); |
| 5749 | CHECK_EQ(result, v8_str("x")); |
| 5750 | } |
| 5751 | // Create a slow case object and a function accessing a property in |
| 5752 | // that slow case object (with dictionary probing in generated |
| 5753 | // code). Then force object with a named interceptor into slow-case, |
| 5754 | // pass it to the function, and check that the interceptor is called |
| 5755 | // instead of accessing the local property. |
| 5756 | Local<Value> result = |
| 5757 | CompileRun("function get_x(o) { return o.x; };" |
| 5758 | "var obj = { x : 42, y : 0 };" |
| 5759 | "delete obj.y;" |
| 5760 | "for (var i = 0; i < 10; i++) get_x(obj);" |
| 5761 | "interceptor_obj.x = 42;" |
| 5762 | "interceptor_obj.y = 10;" |
| 5763 | "delete interceptor_obj.y;" |
| 5764 | "get_x(interceptor_obj)"); |
| 5765 | CHECK_EQ(result, v8_str("x")); |
| 5766 | } |
| 5767 | |
| 5768 | |
whesse@chromium.org | 4a1fe7d | 2010-09-27 12:32:04 +0000 | [diff] [blame] | 5769 | THREADED_TEST(NamedInterceptorDictionaryICMultipleContext) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 5770 | v8::Isolate* isolate = CcTest::isolate(); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 5771 | v8::HandleScope scope(isolate); |
| 5772 | v8::Local<Context> context1 = Context::New(isolate); |
whesse@chromium.org | 4a1fe7d | 2010-09-27 12:32:04 +0000 | [diff] [blame] | 5773 | |
| 5774 | context1->Enter(); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 5775 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
whesse@chromium.org | 4a1fe7d | 2010-09-27 12:32:04 +0000 | [diff] [blame] | 5776 | templ->SetNamedPropertyHandler(XPropertyGetter); |
| 5777 | // Create an object with a named interceptor. |
| 5778 | v8::Local<v8::Object> object = templ->NewInstance(); |
| 5779 | context1->Global()->Set(v8_str("interceptor_obj"), object); |
| 5780 | |
| 5781 | // Force the object into the slow case. |
| 5782 | CompileRun("interceptor_obj.y = 0;" |
| 5783 | "delete interceptor_obj.y;"); |
| 5784 | context1->Exit(); |
| 5785 | |
| 5786 | { |
| 5787 | // Introduce the object into a different context. |
| 5788 | // Repeat named loads to exercise ICs. |
| 5789 | LocalContext context2; |
| 5790 | context2->Global()->Set(v8_str("interceptor_obj"), object); |
| 5791 | Local<Value> result = |
| 5792 | CompileRun("function get_x(o) { return o.x; }" |
| 5793 | "interceptor_obj.x = 42;" |
| 5794 | "for (var i=0; i != 10; i++) {" |
| 5795 | " get_x(interceptor_obj);" |
| 5796 | "}" |
| 5797 | "get_x(interceptor_obj)"); |
| 5798 | // Check that the interceptor was actually invoked. |
| 5799 | CHECK_EQ(result, v8_str("x")); |
| 5800 | } |
| 5801 | |
| 5802 | // Return to the original context and force some object to the slow case |
| 5803 | // to cause the NormalizedMapCache to verify. |
| 5804 | context1->Enter(); |
| 5805 | CompileRun("var obj = { x : 0 }; delete obj.x;"); |
| 5806 | context1->Exit(); |
whesse@chromium.org | 4a1fe7d | 2010-09-27 12:32:04 +0000 | [diff] [blame] | 5807 | } |
| 5808 | |
| 5809 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 5810 | static void SetXOnPrototypeGetter( |
| 5811 | Local<String> property, |
| 5812 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 5813 | // Set x on the prototype object and do not handle the get request. |
| 5814 | v8::Handle<v8::Value> proto = info.Holder()->GetPrototype(); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 5815 | proto.As<v8::Object>()->Set(v8_str("x"), |
| 5816 | v8::Integer::New(info.GetIsolate(), 23)); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 5817 | } |
| 5818 | |
| 5819 | |
| 5820 | // This is a regression test for http://crbug.com/20104. Map |
| 5821 | // transitions should not interfere with post interceptor lookup. |
| 5822 | THREADED_TEST(NamedInterceptorMapTransitionRead) { |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 5823 | v8::Isolate* isolate = CcTest::isolate(); |
| 5824 | v8::HandleScope scope(isolate); |
| 5825 | Local<v8::FunctionTemplate> function_template = |
| 5826 | v8::FunctionTemplate::New(isolate); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 5827 | Local<v8::ObjectTemplate> instance_template |
| 5828 | = function_template->InstanceTemplate(); |
| 5829 | instance_template->SetNamedPropertyHandler(SetXOnPrototypeGetter); |
| 5830 | LocalContext context; |
| 5831 | context->Global()->Set(v8_str("F"), function_template->GetFunction()); |
| 5832 | // Create an instance of F and introduce a map transition for x. |
| 5833 | CompileRun("var o = new F(); o.x = 23;"); |
| 5834 | // Create an instance of F and invoke the getter. The result should be 23. |
| 5835 | Local<Value> result = CompileRun("o = new F(); o.x"); |
| 5836 | CHECK_EQ(result->Int32Value(), 23); |
| 5837 | } |
| 5838 | |
| 5839 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 5840 | static void IndexedPropertyGetter( |
| 5841 | uint32_t index, |
| 5842 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
ager@chromium.org | eadaf22 | 2009-06-16 09:43:10 +0000 | [diff] [blame] | 5843 | ApiTestFuzzer::Fuzz(); |
| 5844 | if (index == 37) { |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 5845 | info.GetReturnValue().Set(v8_num(625)); |
ager@chromium.org | eadaf22 | 2009-06-16 09:43:10 +0000 | [diff] [blame] | 5846 | } |
ager@chromium.org | eadaf22 | 2009-06-16 09:43:10 +0000 | [diff] [blame] | 5847 | } |
| 5848 | |
| 5849 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 5850 | static void IndexedPropertySetter( |
| 5851 | uint32_t index, |
| 5852 | Local<Value> value, |
| 5853 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
ager@chromium.org | eadaf22 | 2009-06-16 09:43:10 +0000 | [diff] [blame] | 5854 | ApiTestFuzzer::Fuzz(); |
| 5855 | if (index == 39) { |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 5856 | info.GetReturnValue().Set(value); |
ager@chromium.org | eadaf22 | 2009-06-16 09:43:10 +0000 | [diff] [blame] | 5857 | } |
ager@chromium.org | eadaf22 | 2009-06-16 09:43:10 +0000 | [diff] [blame] | 5858 | } |
| 5859 | |
| 5860 | |
| 5861 | THREADED_TEST(IndexedInterceptorWithIndexedAccessor) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 5862 | v8::Isolate* isolate = CcTest::isolate(); |
| 5863 | v8::HandleScope scope(isolate); |
| 5864 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
ager@chromium.org | eadaf22 | 2009-06-16 09:43:10 +0000 | [diff] [blame] | 5865 | templ->SetIndexedPropertyHandler(IndexedPropertyGetter, |
| 5866 | IndexedPropertySetter); |
| 5867 | LocalContext context; |
| 5868 | context->Global()->Set(v8_str("obj"), templ->NewInstance()); |
| 5869 | Local<Script> getter_script = Script::Compile(v8_str( |
| 5870 | "obj.__defineGetter__(\"3\", function(){return 5;});obj[3];")); |
| 5871 | Local<Script> setter_script = Script::Compile(v8_str( |
| 5872 | "obj.__defineSetter__(\"17\", function(val){this.foo = val;});" |
| 5873 | "obj[17] = 23;" |
| 5874 | "obj.foo;")); |
| 5875 | Local<Script> interceptor_setter_script = Script::Compile(v8_str( |
| 5876 | "obj.__defineSetter__(\"39\", function(val){this.foo = \"hit\";});" |
| 5877 | "obj[39] = 47;" |
| 5878 | "obj.foo;")); // This setter should not run, due to the interceptor. |
| 5879 | Local<Script> interceptor_getter_script = Script::Compile(v8_str( |
| 5880 | "obj[37];")); |
| 5881 | Local<Value> result = getter_script->Run(); |
| 5882 | CHECK_EQ(v8_num(5), result); |
| 5883 | result = setter_script->Run(); |
| 5884 | CHECK_EQ(v8_num(23), result); |
| 5885 | result = interceptor_setter_script->Run(); |
| 5886 | CHECK_EQ(v8_num(23), result); |
| 5887 | result = interceptor_getter_script->Run(); |
| 5888 | CHECK_EQ(v8_num(625), result); |
| 5889 | } |
| 5890 | |
| 5891 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 5892 | static void UnboxedDoubleIndexedPropertyGetter( |
ricow@chromium.org | 9fa0967 | 2011-07-25 11:05:35 +0000 | [diff] [blame] | 5893 | uint32_t index, |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 5894 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
ricow@chromium.org | 9fa0967 | 2011-07-25 11:05:35 +0000 | [diff] [blame] | 5895 | ApiTestFuzzer::Fuzz(); |
| 5896 | if (index < 25) { |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 5897 | info.GetReturnValue().Set(v8_num(index)); |
ricow@chromium.org | 9fa0967 | 2011-07-25 11:05:35 +0000 | [diff] [blame] | 5898 | } |
ricow@chromium.org | 9fa0967 | 2011-07-25 11:05:35 +0000 | [diff] [blame] | 5899 | } |
| 5900 | |
| 5901 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 5902 | static void UnboxedDoubleIndexedPropertySetter( |
ricow@chromium.org | 9fa0967 | 2011-07-25 11:05:35 +0000 | [diff] [blame] | 5903 | uint32_t index, |
| 5904 | Local<Value> value, |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 5905 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
ricow@chromium.org | 9fa0967 | 2011-07-25 11:05:35 +0000 | [diff] [blame] | 5906 | ApiTestFuzzer::Fuzz(); |
| 5907 | if (index < 25) { |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 5908 | info.GetReturnValue().Set(v8_num(index)); |
ricow@chromium.org | 9fa0967 | 2011-07-25 11:05:35 +0000 | [diff] [blame] | 5909 | } |
ricow@chromium.org | 9fa0967 | 2011-07-25 11:05:35 +0000 | [diff] [blame] | 5910 | } |
| 5911 | |
| 5912 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 5913 | void UnboxedDoubleIndexedPropertyEnumerator( |
| 5914 | const v8::PropertyCallbackInfo<v8::Array>& info) { |
ricow@chromium.org | 9fa0967 | 2011-07-25 11:05:35 +0000 | [diff] [blame] | 5915 | // Force the list of returned keys to be stored in a FastDoubleArray. |
| 5916 | Local<Script> indexed_property_names_script = Script::Compile(v8_str( |
| 5917 | "keys = new Array(); keys[125000] = 1;" |
| 5918 | "for(i = 0; i < 80000; i++) { keys[i] = i; };" |
| 5919 | "keys.length = 25; keys;")); |
| 5920 | Local<Value> result = indexed_property_names_script->Run(); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 5921 | info.GetReturnValue().Set(Local<v8::Array>::Cast(result)); |
ricow@chromium.org | 9fa0967 | 2011-07-25 11:05:35 +0000 | [diff] [blame] | 5922 | } |
| 5923 | |
| 5924 | |
| 5925 | // Make sure that the the interceptor code in the runtime properly handles |
| 5926 | // merging property name lists for double-array-backed arrays. |
| 5927 | THREADED_TEST(IndexedInterceptorUnboxedDoubleWithIndexedAccessor) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 5928 | v8::Isolate* isolate = CcTest::isolate(); |
| 5929 | v8::HandleScope scope(isolate); |
| 5930 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
ricow@chromium.org | 9fa0967 | 2011-07-25 11:05:35 +0000 | [diff] [blame] | 5931 | templ->SetIndexedPropertyHandler(UnboxedDoubleIndexedPropertyGetter, |
| 5932 | UnboxedDoubleIndexedPropertySetter, |
| 5933 | 0, |
| 5934 | 0, |
| 5935 | UnboxedDoubleIndexedPropertyEnumerator); |
| 5936 | LocalContext context; |
| 5937 | context->Global()->Set(v8_str("obj"), templ->NewInstance()); |
| 5938 | // When obj is created, force it to be Stored in a FastDoubleArray. |
| 5939 | Local<Script> create_unboxed_double_script = Script::Compile(v8_str( |
| 5940 | "obj[125000] = 1; for(i = 0; i < 80000; i+=2) { obj[i] = i; } " |
| 5941 | "key_count = 0; " |
| 5942 | "for (x in obj) {key_count++;};" |
| 5943 | "obj;")); |
| 5944 | Local<Value> result = create_unboxed_double_script->Run(); |
| 5945 | CHECK(result->ToObject()->HasRealIndexedProperty(2000)); |
| 5946 | Local<Script> key_count_check = Script::Compile(v8_str( |
| 5947 | "key_count;")); |
| 5948 | result = key_count_check->Run(); |
| 5949 | CHECK_EQ(v8_num(40013), result); |
| 5950 | } |
| 5951 | |
| 5952 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 5953 | void NonStrictArgsIndexedPropertyEnumerator( |
| 5954 | const v8::PropertyCallbackInfo<v8::Array>& info) { |
rossberg@chromium.org | 28a3708 | 2011-08-22 11:03:23 +0000 | [diff] [blame] | 5955 | // Force the list of returned keys to be stored in a Arguments object. |
| 5956 | Local<Script> indexed_property_names_script = Script::Compile(v8_str( |
| 5957 | "function f(w,x) {" |
| 5958 | " return arguments;" |
| 5959 | "}" |
| 5960 | "keys = f(0, 1, 2, 3);" |
| 5961 | "keys;")); |
danno@chromium.org | f95d4b9 | 2013-06-13 14:40:17 +0000 | [diff] [blame] | 5962 | Local<Object> result = |
| 5963 | Local<Object>::Cast(indexed_property_names_script->Run()); |
| 5964 | // Have to populate the handle manually, as it's not Cast-able. |
| 5965 | i::Handle<i::JSObject> o = |
| 5966 | v8::Utils::OpenHandle<Object, i::JSObject>(result); |
| 5967 | i::Handle<i::JSArray> array(reinterpret_cast<i::JSArray*>(*o)); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 5968 | info.GetReturnValue().Set(v8::Utils::ToLocal(array)); |
rossberg@chromium.org | 28a3708 | 2011-08-22 11:03:23 +0000 | [diff] [blame] | 5969 | } |
| 5970 | |
| 5971 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 5972 | static void NonStrictIndexedPropertyGetter( |
rossberg@chromium.org | 28a3708 | 2011-08-22 11:03:23 +0000 | [diff] [blame] | 5973 | uint32_t index, |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 5974 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
rossberg@chromium.org | 28a3708 | 2011-08-22 11:03:23 +0000 | [diff] [blame] | 5975 | ApiTestFuzzer::Fuzz(); |
| 5976 | if (index < 4) { |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 5977 | info.GetReturnValue().Set(v8_num(index)); |
rossberg@chromium.org | 28a3708 | 2011-08-22 11:03:23 +0000 | [diff] [blame] | 5978 | } |
rossberg@chromium.org | 28a3708 | 2011-08-22 11:03:23 +0000 | [diff] [blame] | 5979 | } |
| 5980 | |
| 5981 | |
| 5982 | // Make sure that the the interceptor code in the runtime properly handles |
| 5983 | // merging property name lists for non-string arguments arrays. |
| 5984 | THREADED_TEST(IndexedInterceptorNonStrictArgsWithIndexedAccessor) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 5985 | v8::Isolate* isolate = CcTest::isolate(); |
| 5986 | v8::HandleScope scope(isolate); |
| 5987 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
rossberg@chromium.org | 28a3708 | 2011-08-22 11:03:23 +0000 | [diff] [blame] | 5988 | templ->SetIndexedPropertyHandler(NonStrictIndexedPropertyGetter, |
| 5989 | 0, |
| 5990 | 0, |
| 5991 | 0, |
| 5992 | NonStrictArgsIndexedPropertyEnumerator); |
| 5993 | LocalContext context; |
| 5994 | context->Global()->Set(v8_str("obj"), templ->NewInstance()); |
| 5995 | Local<Script> create_args_script = |
| 5996 | Script::Compile(v8_str( |
| 5997 | "var key_count = 0;" |
| 5998 | "for (x in obj) {key_count++;} key_count;")); |
| 5999 | Local<Value> result = create_args_script->Run(); |
| 6000 | CHECK_EQ(v8_num(4), result); |
| 6001 | } |
| 6002 | |
| 6003 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 6004 | static void IdentityIndexedPropertyGetter( |
kasperl@chromium.org | eac059f | 2010-01-25 11:02:06 +0000 | [diff] [blame] | 6005 | uint32_t index, |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 6006 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
| 6007 | info.GetReturnValue().Set(index); |
kasperl@chromium.org | eac059f | 2010-01-25 11:02:06 +0000 | [diff] [blame] | 6008 | } |
| 6009 | |
| 6010 | |
whesse@chromium.org | 4a1fe7d | 2010-09-27 12:32:04 +0000 | [diff] [blame] | 6011 | THREADED_TEST(IndexedInterceptorWithGetOwnPropertyDescriptor) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 6012 | v8::Isolate* isolate = CcTest::isolate(); |
| 6013 | v8::HandleScope scope(isolate); |
| 6014 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
whesse@chromium.org | 4a1fe7d | 2010-09-27 12:32:04 +0000 | [diff] [blame] | 6015 | templ->SetIndexedPropertyHandler(IdentityIndexedPropertyGetter); |
| 6016 | |
| 6017 | LocalContext context; |
| 6018 | context->Global()->Set(v8_str("obj"), templ->NewInstance()); |
| 6019 | |
| 6020 | // Check fast object case. |
| 6021 | const char* fast_case_code = |
| 6022 | "Object.getOwnPropertyDescriptor(obj, 0).value.toString()"; |
| 6023 | ExpectString(fast_case_code, "0"); |
| 6024 | |
| 6025 | // Check slow case. |
| 6026 | const char* slow_case_code = |
| 6027 | "obj.x = 1; delete obj.x;" |
| 6028 | "Object.getOwnPropertyDescriptor(obj, 1).value.toString()"; |
| 6029 | ExpectString(slow_case_code, "1"); |
| 6030 | } |
| 6031 | |
| 6032 | |
kasperl@chromium.org | eac059f | 2010-01-25 11:02:06 +0000 | [diff] [blame] | 6033 | THREADED_TEST(IndexedInterceptorWithNoSetter) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 6034 | v8::Isolate* isolate = CcTest::isolate(); |
| 6035 | v8::HandleScope scope(isolate); |
| 6036 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
kasperl@chromium.org | eac059f | 2010-01-25 11:02:06 +0000 | [diff] [blame] | 6037 | templ->SetIndexedPropertyHandler(IdentityIndexedPropertyGetter); |
| 6038 | |
| 6039 | LocalContext context; |
| 6040 | context->Global()->Set(v8_str("obj"), templ->NewInstance()); |
| 6041 | |
| 6042 | const char* code = |
| 6043 | "try {" |
| 6044 | " obj[0] = 239;" |
| 6045 | " for (var i = 0; i < 100; i++) {" |
| 6046 | " var v = obj[0];" |
| 6047 | " if (v != 0) throw 'Wrong value ' + v + ' at iteration ' + i;" |
| 6048 | " }" |
| 6049 | " 'PASSED'" |
| 6050 | "} catch(e) {" |
| 6051 | " e" |
| 6052 | "}"; |
| 6053 | ExpectString(code, "PASSED"); |
| 6054 | } |
| 6055 | |
| 6056 | |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 6057 | THREADED_TEST(IndexedInterceptorWithAccessorCheck) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 6058 | v8::Isolate* isolate = CcTest::isolate(); |
| 6059 | v8::HandleScope scope(isolate); |
| 6060 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 6061 | templ->SetIndexedPropertyHandler(IdentityIndexedPropertyGetter); |
| 6062 | |
| 6063 | LocalContext context; |
| 6064 | Local<v8::Object> obj = templ->NewInstance(); |
| 6065 | obj->TurnOnAccessCheck(); |
| 6066 | context->Global()->Set(v8_str("obj"), obj); |
| 6067 | |
| 6068 | const char* code = |
| 6069 | "try {" |
| 6070 | " for (var i = 0; i < 100; i++) {" |
| 6071 | " var v = obj[0];" |
| 6072 | " if (v != undefined) throw 'Wrong value ' + v + ' at iteration ' + i;" |
| 6073 | " }" |
| 6074 | " 'PASSED'" |
| 6075 | "} catch(e) {" |
| 6076 | " e" |
| 6077 | "}"; |
| 6078 | ExpectString(code, "PASSED"); |
| 6079 | } |
| 6080 | |
| 6081 | |
| 6082 | THREADED_TEST(IndexedInterceptorWithAccessorCheckSwitchedOn) { |
| 6083 | i::FLAG_allow_natives_syntax = true; |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 6084 | v8::Isolate* isolate = CcTest::isolate(); |
| 6085 | v8::HandleScope scope(isolate); |
| 6086 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 6087 | templ->SetIndexedPropertyHandler(IdentityIndexedPropertyGetter); |
| 6088 | |
| 6089 | LocalContext context; |
| 6090 | Local<v8::Object> obj = templ->NewInstance(); |
| 6091 | context->Global()->Set(v8_str("obj"), obj); |
| 6092 | |
| 6093 | const char* code = |
| 6094 | "try {" |
| 6095 | " for (var i = 0; i < 100; i++) {" |
| 6096 | " var expected = i;" |
| 6097 | " if (i == 5) {" |
| 6098 | " %EnableAccessChecks(obj);" |
| 6099 | " expected = undefined;" |
| 6100 | " }" |
| 6101 | " var v = obj[i];" |
| 6102 | " if (v != expected) throw 'Wrong value ' + v + ' at iteration ' + i;" |
| 6103 | " if (i == 5) %DisableAccessChecks(obj);" |
| 6104 | " }" |
| 6105 | " 'PASSED'" |
| 6106 | "} catch(e) {" |
| 6107 | " e" |
| 6108 | "}"; |
| 6109 | ExpectString(code, "PASSED"); |
| 6110 | } |
| 6111 | |
| 6112 | |
| 6113 | THREADED_TEST(IndexedInterceptorWithDifferentIndices) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 6114 | v8::Isolate* isolate = CcTest::isolate(); |
| 6115 | v8::HandleScope scope(isolate); |
| 6116 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 6117 | templ->SetIndexedPropertyHandler(IdentityIndexedPropertyGetter); |
| 6118 | |
| 6119 | LocalContext context; |
| 6120 | Local<v8::Object> obj = templ->NewInstance(); |
| 6121 | context->Global()->Set(v8_str("obj"), obj); |
| 6122 | |
| 6123 | const char* code = |
| 6124 | "try {" |
| 6125 | " for (var i = 0; i < 100; i++) {" |
| 6126 | " var v = obj[i];" |
| 6127 | " if (v != i) throw 'Wrong value ' + v + ' at iteration ' + i;" |
| 6128 | " }" |
| 6129 | " 'PASSED'" |
| 6130 | "} catch(e) {" |
| 6131 | " e" |
| 6132 | "}"; |
| 6133 | ExpectString(code, "PASSED"); |
| 6134 | } |
| 6135 | |
| 6136 | |
kmillikin@chromium.org | f05f291 | 2010-09-30 10:07:24 +0000 | [diff] [blame] | 6137 | THREADED_TEST(IndexedInterceptorWithNegativeIndices) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 6138 | v8::Isolate* isolate = CcTest::isolate(); |
| 6139 | v8::HandleScope scope(isolate); |
| 6140 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
kmillikin@chromium.org | f05f291 | 2010-09-30 10:07:24 +0000 | [diff] [blame] | 6141 | templ->SetIndexedPropertyHandler(IdentityIndexedPropertyGetter); |
| 6142 | |
| 6143 | LocalContext context; |
| 6144 | Local<v8::Object> obj = templ->NewInstance(); |
| 6145 | context->Global()->Set(v8_str("obj"), obj); |
| 6146 | |
| 6147 | const char* code = |
| 6148 | "try {" |
| 6149 | " for (var i = 0; i < 100; i++) {" |
| 6150 | " var expected = i;" |
| 6151 | " var key = i;" |
| 6152 | " if (i == 25) {" |
| 6153 | " key = -1;" |
| 6154 | " expected = undefined;" |
| 6155 | " }" |
| 6156 | " if (i == 50) {" |
| 6157 | " /* probe minimal Smi number on 32-bit platforms */" |
| 6158 | " key = -(1 << 30);" |
| 6159 | " expected = undefined;" |
| 6160 | " }" |
| 6161 | " if (i == 75) {" |
| 6162 | " /* probe minimal Smi number on 64-bit platforms */" |
| 6163 | " key = 1 << 31;" |
| 6164 | " expected = undefined;" |
| 6165 | " }" |
| 6166 | " var v = obj[key];" |
| 6167 | " if (v != expected) throw 'Wrong value ' + v + ' at iteration ' + i;" |
| 6168 | " }" |
| 6169 | " 'PASSED'" |
| 6170 | "} catch(e) {" |
| 6171 | " e" |
| 6172 | "}"; |
| 6173 | ExpectString(code, "PASSED"); |
| 6174 | } |
| 6175 | |
| 6176 | |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 6177 | THREADED_TEST(IndexedInterceptorWithNotSmiLookup) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 6178 | v8::Isolate* isolate = CcTest::isolate(); |
| 6179 | v8::HandleScope scope(isolate); |
| 6180 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 6181 | templ->SetIndexedPropertyHandler(IdentityIndexedPropertyGetter); |
| 6182 | |
| 6183 | LocalContext context; |
| 6184 | Local<v8::Object> obj = templ->NewInstance(); |
| 6185 | context->Global()->Set(v8_str("obj"), obj); |
| 6186 | |
| 6187 | const char* code = |
| 6188 | "try {" |
| 6189 | " for (var i = 0; i < 100; i++) {" |
| 6190 | " var expected = i;" |
kmillikin@chromium.org | f05f291 | 2010-09-30 10:07:24 +0000 | [diff] [blame] | 6191 | " var key = i;" |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 6192 | " if (i == 50) {" |
kmillikin@chromium.org | f05f291 | 2010-09-30 10:07:24 +0000 | [diff] [blame] | 6193 | " key = 'foobar';" |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 6194 | " expected = undefined;" |
| 6195 | " }" |
kmillikin@chromium.org | f05f291 | 2010-09-30 10:07:24 +0000 | [diff] [blame] | 6196 | " var v = obj[key];" |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 6197 | " if (v != expected) throw 'Wrong value ' + v + ' at iteration ' + i;" |
| 6198 | " }" |
| 6199 | " 'PASSED'" |
| 6200 | "} catch(e) {" |
| 6201 | " e" |
| 6202 | "}"; |
| 6203 | ExpectString(code, "PASSED"); |
| 6204 | } |
| 6205 | |
| 6206 | |
| 6207 | THREADED_TEST(IndexedInterceptorGoingMegamorphic) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 6208 | v8::Isolate* isolate = CcTest::isolate(); |
| 6209 | v8::HandleScope scope(isolate); |
| 6210 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 6211 | templ->SetIndexedPropertyHandler(IdentityIndexedPropertyGetter); |
| 6212 | |
| 6213 | LocalContext context; |
| 6214 | Local<v8::Object> obj = templ->NewInstance(); |
| 6215 | context->Global()->Set(v8_str("obj"), obj); |
| 6216 | |
| 6217 | const char* code = |
| 6218 | "var original = obj;" |
| 6219 | "try {" |
| 6220 | " for (var i = 0; i < 100; i++) {" |
| 6221 | " var expected = i;" |
| 6222 | " if (i == 50) {" |
| 6223 | " obj = {50: 'foobar'};" |
| 6224 | " expected = 'foobar';" |
| 6225 | " }" |
| 6226 | " var v = obj[i];" |
| 6227 | " if (v != expected) throw 'Wrong value ' + v + ' at iteration ' + i;" |
| 6228 | " if (i == 50) obj = original;" |
| 6229 | " }" |
| 6230 | " 'PASSED'" |
| 6231 | "} catch(e) {" |
| 6232 | " e" |
| 6233 | "}"; |
| 6234 | ExpectString(code, "PASSED"); |
| 6235 | } |
| 6236 | |
| 6237 | |
| 6238 | THREADED_TEST(IndexedInterceptorReceiverTurningSmi) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 6239 | v8::Isolate* isolate = CcTest::isolate(); |
| 6240 | v8::HandleScope scope(isolate); |
| 6241 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 6242 | templ->SetIndexedPropertyHandler(IdentityIndexedPropertyGetter); |
| 6243 | |
| 6244 | LocalContext context; |
| 6245 | Local<v8::Object> obj = templ->NewInstance(); |
| 6246 | context->Global()->Set(v8_str("obj"), obj); |
| 6247 | |
| 6248 | const char* code = |
| 6249 | "var original = obj;" |
| 6250 | "try {" |
| 6251 | " for (var i = 0; i < 100; i++) {" |
| 6252 | " var expected = i;" |
| 6253 | " if (i == 5) {" |
| 6254 | " obj = 239;" |
| 6255 | " expected = undefined;" |
| 6256 | " }" |
| 6257 | " var v = obj[i];" |
| 6258 | " if (v != expected) throw 'Wrong value ' + v + ' at iteration ' + i;" |
| 6259 | " if (i == 5) obj = original;" |
| 6260 | " }" |
| 6261 | " 'PASSED'" |
| 6262 | "} catch(e) {" |
| 6263 | " e" |
| 6264 | "}"; |
| 6265 | ExpectString(code, "PASSED"); |
| 6266 | } |
| 6267 | |
| 6268 | |
| 6269 | THREADED_TEST(IndexedInterceptorOnProto) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 6270 | v8::Isolate* isolate = CcTest::isolate(); |
| 6271 | v8::HandleScope scope(isolate); |
| 6272 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 6273 | templ->SetIndexedPropertyHandler(IdentityIndexedPropertyGetter); |
| 6274 | |
| 6275 | LocalContext context; |
| 6276 | Local<v8::Object> obj = templ->NewInstance(); |
| 6277 | context->Global()->Set(v8_str("obj"), obj); |
| 6278 | |
| 6279 | const char* code = |
| 6280 | "var o = {__proto__: obj};" |
| 6281 | "try {" |
| 6282 | " for (var i = 0; i < 100; i++) {" |
| 6283 | " var v = o[i];" |
| 6284 | " if (v != i) throw 'Wrong value ' + v + ' at iteration ' + i;" |
| 6285 | " }" |
| 6286 | " 'PASSED'" |
| 6287 | "} catch(e) {" |
| 6288 | " e" |
| 6289 | "}"; |
| 6290 | ExpectString(code, "PASSED"); |
| 6291 | } |
| 6292 | |
| 6293 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6294 | THREADED_TEST(MultiContexts) { |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 6295 | v8::Isolate* isolate = CcTest::isolate(); |
| 6296 | v8::HandleScope scope(isolate); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 6297 | v8::Handle<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 6298 | templ->Set(v8_str("dummy"), v8::FunctionTemplate::New(isolate, |
| 6299 | DummyCallHandler)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6300 | |
| 6301 | Local<String> password = v8_str("Password"); |
| 6302 | |
| 6303 | // Create an environment |
| 6304 | LocalContext context0(0, templ); |
| 6305 | context0->SetSecurityToken(password); |
| 6306 | v8::Handle<v8::Object> global0 = context0->Global(); |
| 6307 | global0->Set(v8_str("custom"), v8_num(1234)); |
| 6308 | CHECK_EQ(1234, global0->Get(v8_str("custom"))->Int32Value()); |
| 6309 | |
| 6310 | // Create an independent environment |
| 6311 | LocalContext context1(0, templ); |
| 6312 | context1->SetSecurityToken(password); |
| 6313 | v8::Handle<v8::Object> global1 = context1->Global(); |
| 6314 | global1->Set(v8_str("custom"), v8_num(1234)); |
| 6315 | CHECK_NE(global0, global1); |
| 6316 | CHECK_EQ(1234, global0->Get(v8_str("custom"))->Int32Value()); |
| 6317 | CHECK_EQ(1234, global1->Get(v8_str("custom"))->Int32Value()); |
| 6318 | |
| 6319 | // Now create a new context with the old global |
| 6320 | LocalContext context2(0, templ, global1); |
| 6321 | context2->SetSecurityToken(password); |
| 6322 | v8::Handle<v8::Object> global2 = context2->Global(); |
| 6323 | CHECK_EQ(global1, global2); |
| 6324 | CHECK_EQ(0, global1->Get(v8_str("custom"))->Int32Value()); |
| 6325 | CHECK_EQ(0, global2->Get(v8_str("custom"))->Int32Value()); |
| 6326 | } |
| 6327 | |
| 6328 | |
| 6329 | THREADED_TEST(FunctionPrototypeAcrossContexts) { |
| 6330 | // Make sure that functions created by cloning boilerplates cannot |
| 6331 | // communicate through their __proto__ field. |
| 6332 | |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 6333 | v8::HandleScope scope(CcTest::isolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6334 | |
| 6335 | LocalContext env0; |
| 6336 | v8::Handle<v8::Object> global0 = |
| 6337 | env0->Global(); |
| 6338 | v8::Handle<v8::Object> object0 = |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 6339 | global0->Get(v8_str("Object")).As<v8::Object>(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6340 | v8::Handle<v8::Object> tostring0 = |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 6341 | object0->Get(v8_str("toString")).As<v8::Object>(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6342 | v8::Handle<v8::Object> proto0 = |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 6343 | tostring0->Get(v8_str("__proto__")).As<v8::Object>(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6344 | proto0->Set(v8_str("custom"), v8_num(1234)); |
| 6345 | |
| 6346 | LocalContext env1; |
| 6347 | v8::Handle<v8::Object> global1 = |
| 6348 | env1->Global(); |
| 6349 | v8::Handle<v8::Object> object1 = |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 6350 | global1->Get(v8_str("Object")).As<v8::Object>(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6351 | v8::Handle<v8::Object> tostring1 = |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 6352 | object1->Get(v8_str("toString")).As<v8::Object>(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6353 | v8::Handle<v8::Object> proto1 = |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 6354 | tostring1->Get(v8_str("__proto__")).As<v8::Object>(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6355 | CHECK(!proto1->Has(v8_str("custom"))); |
| 6356 | } |
| 6357 | |
| 6358 | |
| 6359 | THREADED_TEST(Regress892105) { |
| 6360 | // Make sure that object and array literals created by cloning |
| 6361 | // boilerplates cannot communicate through their __proto__ |
| 6362 | // field. This is rather difficult to check, but we try to add stuff |
| 6363 | // to Object.prototype and Array.prototype and create a new |
| 6364 | // environment. This should succeed. |
| 6365 | |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 6366 | v8::HandleScope scope(CcTest::isolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6367 | |
| 6368 | Local<String> source = v8_str("Object.prototype.obj = 1234;" |
| 6369 | "Array.prototype.arr = 4567;" |
| 6370 | "8901"); |
| 6371 | |
| 6372 | LocalContext env0; |
| 6373 | Local<Script> script0 = Script::Compile(source); |
| 6374 | CHECK_EQ(8901.0, script0->Run()->NumberValue()); |
| 6375 | |
| 6376 | LocalContext env1; |
| 6377 | Local<Script> script1 = Script::Compile(source); |
| 6378 | CHECK_EQ(8901.0, script1->Run()->NumberValue()); |
| 6379 | } |
| 6380 | |
| 6381 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6382 | THREADED_TEST(UndetectableObject) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6383 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 6384 | v8::HandleScope scope(env->GetIsolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6385 | |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 6386 | Local<v8::FunctionTemplate> desc = |
| 6387 | v8::FunctionTemplate::New(env->GetIsolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6388 | desc->InstanceTemplate()->MarkAsUndetectable(); // undetectable |
| 6389 | |
| 6390 | Local<v8::Object> obj = desc->GetFunction()->NewInstance(); |
| 6391 | env->Global()->Set(v8_str("undetectable"), obj); |
| 6392 | |
| 6393 | ExpectString("undetectable.toString()", "[object Object]"); |
| 6394 | ExpectString("typeof undetectable", "undefined"); |
| 6395 | ExpectString("typeof(undetectable)", "undefined"); |
| 6396 | ExpectBoolean("typeof undetectable == 'undefined'", true); |
| 6397 | ExpectBoolean("typeof undetectable == 'object'", false); |
| 6398 | ExpectBoolean("if (undetectable) { true; } else { false; }", false); |
| 6399 | ExpectBoolean("!undetectable", true); |
| 6400 | |
| 6401 | ExpectObject("true&&undetectable", obj); |
| 6402 | ExpectBoolean("false&&undetectable", false); |
| 6403 | ExpectBoolean("true||undetectable", true); |
| 6404 | ExpectObject("false||undetectable", obj); |
| 6405 | |
| 6406 | ExpectObject("undetectable&&true", obj); |
| 6407 | ExpectObject("undetectable&&false", obj); |
| 6408 | ExpectBoolean("undetectable||true", true); |
| 6409 | ExpectBoolean("undetectable||false", false); |
| 6410 | |
| 6411 | ExpectBoolean("undetectable==null", true); |
kasperl@chromium.org | 8ccb0be | 2009-04-07 07:21:39 +0000 | [diff] [blame] | 6412 | ExpectBoolean("null==undetectable", true); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6413 | ExpectBoolean("undetectable==undefined", true); |
kasperl@chromium.org | 8ccb0be | 2009-04-07 07:21:39 +0000 | [diff] [blame] | 6414 | ExpectBoolean("undefined==undetectable", true); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6415 | ExpectBoolean("undetectable==undetectable", true); |
| 6416 | |
kasperl@chromium.org | 8ccb0be | 2009-04-07 07:21:39 +0000 | [diff] [blame] | 6417 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6418 | ExpectBoolean("undetectable===null", false); |
kasperl@chromium.org | 8ccb0be | 2009-04-07 07:21:39 +0000 | [diff] [blame] | 6419 | ExpectBoolean("null===undetectable", false); |
| 6420 | ExpectBoolean("undetectable===undefined", false); |
| 6421 | ExpectBoolean("undefined===undetectable", false); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6422 | ExpectBoolean("undetectable===undetectable", true); |
| 6423 | } |
| 6424 | |
| 6425 | |
ager@chromium.org | 04921a8 | 2011-06-27 13:21:41 +0000 | [diff] [blame] | 6426 | THREADED_TEST(VoidLiteral) { |
ager@chromium.org | 04921a8 | 2011-06-27 13:21:41 +0000 | [diff] [blame] | 6427 | LocalContext env; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 6428 | v8::Isolate* isolate = env->GetIsolate(); |
| 6429 | v8::HandleScope scope(isolate); |
ager@chromium.org | 04921a8 | 2011-06-27 13:21:41 +0000 | [diff] [blame] | 6430 | |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 6431 | Local<v8::FunctionTemplate> desc = v8::FunctionTemplate::New(isolate); |
ager@chromium.org | 04921a8 | 2011-06-27 13:21:41 +0000 | [diff] [blame] | 6432 | desc->InstanceTemplate()->MarkAsUndetectable(); // undetectable |
| 6433 | |
| 6434 | Local<v8::Object> obj = desc->GetFunction()->NewInstance(); |
| 6435 | env->Global()->Set(v8_str("undetectable"), obj); |
| 6436 | |
| 6437 | ExpectBoolean("undefined == void 0", true); |
| 6438 | ExpectBoolean("undetectable == void 0", true); |
| 6439 | ExpectBoolean("null == void 0", true); |
| 6440 | ExpectBoolean("undefined === void 0", true); |
| 6441 | ExpectBoolean("undetectable === void 0", false); |
| 6442 | ExpectBoolean("null === void 0", false); |
| 6443 | |
| 6444 | ExpectBoolean("void 0 == undefined", true); |
| 6445 | ExpectBoolean("void 0 == undetectable", true); |
| 6446 | ExpectBoolean("void 0 == null", true); |
| 6447 | ExpectBoolean("void 0 === undefined", true); |
| 6448 | ExpectBoolean("void 0 === undetectable", false); |
| 6449 | ExpectBoolean("void 0 === null", false); |
| 6450 | |
| 6451 | ExpectString("(function() {" |
| 6452 | " try {" |
| 6453 | " return x === void 0;" |
| 6454 | " } catch(e) {" |
| 6455 | " return e.toString();" |
| 6456 | " }" |
| 6457 | "})()", |
| 6458 | "ReferenceError: x is not defined"); |
| 6459 | ExpectString("(function() {" |
| 6460 | " try {" |
| 6461 | " return void 0 === x;" |
| 6462 | " } catch(e) {" |
| 6463 | " return e.toString();" |
| 6464 | " }" |
| 6465 | "})()", |
| 6466 | "ReferenceError: x is not defined"); |
| 6467 | } |
| 6468 | |
kmillikin@chromium.org | 69ea396 | 2010-07-05 11:01:40 +0000 | [diff] [blame] | 6469 | |
| 6470 | THREADED_TEST(ExtensibleOnUndetectable) { |
kmillikin@chromium.org | 69ea396 | 2010-07-05 11:01:40 +0000 | [diff] [blame] | 6471 | LocalContext env; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 6472 | v8::Isolate* isolate = env->GetIsolate(); |
| 6473 | v8::HandleScope scope(isolate); |
kmillikin@chromium.org | 69ea396 | 2010-07-05 11:01:40 +0000 | [diff] [blame] | 6474 | |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 6475 | Local<v8::FunctionTemplate> desc = v8::FunctionTemplate::New(isolate); |
kmillikin@chromium.org | 69ea396 | 2010-07-05 11:01:40 +0000 | [diff] [blame] | 6476 | desc->InstanceTemplate()->MarkAsUndetectable(); // undetectable |
| 6477 | |
| 6478 | Local<v8::Object> obj = desc->GetFunction()->NewInstance(); |
| 6479 | env->Global()->Set(v8_str("undetectable"), obj); |
| 6480 | |
| 6481 | Local<String> source = v8_str("undetectable.x = 42;" |
| 6482 | "undetectable.x"); |
| 6483 | |
| 6484 | Local<Script> script = Script::Compile(source); |
| 6485 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 6486 | CHECK_EQ(v8::Integer::New(isolate, 42), script->Run()); |
kmillikin@chromium.org | 69ea396 | 2010-07-05 11:01:40 +0000 | [diff] [blame] | 6487 | |
| 6488 | ExpectBoolean("Object.isExtensible(undetectable)", true); |
| 6489 | |
| 6490 | source = v8_str("Object.preventExtensions(undetectable);"); |
| 6491 | script = Script::Compile(source); |
| 6492 | script->Run(); |
| 6493 | ExpectBoolean("Object.isExtensible(undetectable)", false); |
| 6494 | |
| 6495 | source = v8_str("undetectable.y = 2000;"); |
| 6496 | script = Script::Compile(source); |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 6497 | script->Run(); |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 6498 | ExpectBoolean("undetectable.y == undefined", true); |
kmillikin@chromium.org | 69ea396 | 2010-07-05 11:01:40 +0000 | [diff] [blame] | 6499 | } |
| 6500 | |
| 6501 | |
| 6502 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6503 | THREADED_TEST(UndetectableString) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6504 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 6505 | v8::HandleScope scope(env->GetIsolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6506 | |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 6507 | Local<String> obj = String::NewFromUtf8(env->GetIsolate(), "foo", |
| 6508 | String::kUndetectableString); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6509 | env->Global()->Set(v8_str("undetectable"), obj); |
| 6510 | |
| 6511 | ExpectString("undetectable", "foo"); |
| 6512 | ExpectString("typeof undetectable", "undefined"); |
| 6513 | ExpectString("typeof(undetectable)", "undefined"); |
| 6514 | ExpectBoolean("typeof undetectable == 'undefined'", true); |
| 6515 | ExpectBoolean("typeof undetectable == 'string'", false); |
| 6516 | ExpectBoolean("if (undetectable) { true; } else { false; }", false); |
| 6517 | ExpectBoolean("!undetectable", true); |
| 6518 | |
| 6519 | ExpectObject("true&&undetectable", obj); |
| 6520 | ExpectBoolean("false&&undetectable", false); |
| 6521 | ExpectBoolean("true||undetectable", true); |
| 6522 | ExpectObject("false||undetectable", obj); |
| 6523 | |
| 6524 | ExpectObject("undetectable&&true", obj); |
| 6525 | ExpectObject("undetectable&&false", obj); |
| 6526 | ExpectBoolean("undetectable||true", true); |
| 6527 | ExpectBoolean("undetectable||false", false); |
| 6528 | |
| 6529 | ExpectBoolean("undetectable==null", true); |
kasperl@chromium.org | 8ccb0be | 2009-04-07 07:21:39 +0000 | [diff] [blame] | 6530 | ExpectBoolean("null==undetectable", true); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6531 | ExpectBoolean("undetectable==undefined", true); |
kasperl@chromium.org | 8ccb0be | 2009-04-07 07:21:39 +0000 | [diff] [blame] | 6532 | ExpectBoolean("undefined==undetectable", true); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6533 | ExpectBoolean("undetectable==undetectable", true); |
| 6534 | |
kasperl@chromium.org | 8ccb0be | 2009-04-07 07:21:39 +0000 | [diff] [blame] | 6535 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6536 | ExpectBoolean("undetectable===null", false); |
kasperl@chromium.org | 8ccb0be | 2009-04-07 07:21:39 +0000 | [diff] [blame] | 6537 | ExpectBoolean("null===undetectable", false); |
| 6538 | ExpectBoolean("undetectable===undefined", false); |
| 6539 | ExpectBoolean("undefined===undetectable", false); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6540 | ExpectBoolean("undetectable===undetectable", true); |
| 6541 | } |
| 6542 | |
| 6543 | |
vegorov@chromium.org | 7304bca | 2011-05-16 12:14:13 +0000 | [diff] [blame] | 6544 | TEST(UndetectableOptimized) { |
| 6545 | i::FLAG_allow_natives_syntax = true; |
vegorov@chromium.org | 7304bca | 2011-05-16 12:14:13 +0000 | [diff] [blame] | 6546 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 6547 | v8::HandleScope scope(env->GetIsolate()); |
vegorov@chromium.org | 7304bca | 2011-05-16 12:14:13 +0000 | [diff] [blame] | 6548 | |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 6549 | Local<String> obj = String::NewFromUtf8(env->GetIsolate(), "foo", |
| 6550 | String::kUndetectableString); |
vegorov@chromium.org | 7304bca | 2011-05-16 12:14:13 +0000 | [diff] [blame] | 6551 | env->Global()->Set(v8_str("undetectable"), obj); |
| 6552 | env->Global()->Set(v8_str("detectable"), v8_str("bar")); |
| 6553 | |
| 6554 | ExpectString( |
| 6555 | "function testBranch() {" |
| 6556 | " if (!%_IsUndetectableObject(undetectable)) throw 1;" |
| 6557 | " if (%_IsUndetectableObject(detectable)) throw 2;" |
| 6558 | "}\n" |
| 6559 | "function testBool() {" |
| 6560 | " var b1 = !%_IsUndetectableObject(undetectable);" |
| 6561 | " var b2 = %_IsUndetectableObject(detectable);" |
| 6562 | " if (b1) throw 3;" |
| 6563 | " if (b2) throw 4;" |
| 6564 | " return b1 == b2;" |
| 6565 | "}\n" |
| 6566 | "%OptimizeFunctionOnNextCall(testBranch);" |
| 6567 | "%OptimizeFunctionOnNextCall(testBool);" |
| 6568 | "for (var i = 0; i < 10; i++) {" |
| 6569 | " testBranch();" |
| 6570 | " testBool();" |
| 6571 | "}\n" |
| 6572 | "\"PASS\"", |
| 6573 | "PASS"); |
| 6574 | } |
| 6575 | |
| 6576 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6577 | template <typename T> static void USE(T) { } |
| 6578 | |
| 6579 | |
machenbach@chromium.org | afbdadc | 2013-12-09 16:12:18 +0000 | [diff] [blame] | 6580 | // The point of this test is type checking. We run it only so compilers |
| 6581 | // don't complain about an unused function. |
| 6582 | TEST(PersistentHandles) { |
| 6583 | LocalContext env; |
| 6584 | v8::Isolate* isolate = CcTest::isolate(); |
| 6585 | v8::HandleScope scope(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6586 | Local<String> str = v8_str("foo"); |
rossberg@chromium.org | b99c754 | 2013-05-31 11:40:45 +0000 | [diff] [blame] | 6587 | v8::Persistent<String> p_str(isolate, str); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 6588 | p_str.Reset(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6589 | Local<Script> scr = Script::Compile(v8_str("")); |
rossberg@chromium.org | b99c754 | 2013-05-31 11:40:45 +0000 | [diff] [blame] | 6590 | v8::Persistent<Script> p_scr(isolate, scr); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 6591 | p_scr.Reset(); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 6592 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
rossberg@chromium.org | b99c754 | 2013-05-31 11:40:45 +0000 | [diff] [blame] | 6593 | v8::Persistent<ObjectTemplate> p_templ(isolate, templ); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 6594 | p_templ.Reset(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6595 | } |
| 6596 | |
| 6597 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 6598 | static void HandleLogDelegator( |
| 6599 | const v8::FunctionCallbackInfo<v8::Value>& args) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6600 | ApiTestFuzzer::Fuzz(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6601 | } |
| 6602 | |
| 6603 | |
| 6604 | THREADED_TEST(GlobalObjectTemplate) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 6605 | v8::Isolate* isolate = CcTest::isolate(); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 6606 | v8::HandleScope handle_scope(isolate); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 6607 | Local<ObjectTemplate> global_template = ObjectTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6608 | global_template->Set(v8_str("JSNI_Log"), |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 6609 | v8::FunctionTemplate::New(isolate, HandleLogDelegator)); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 6610 | v8::Local<Context> context = Context::New(isolate, 0, global_template); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6611 | Context::Scope context_scope(context); |
| 6612 | Script::Compile(v8_str("JSNI_Log('LOG')"))->Run(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6613 | } |
| 6614 | |
| 6615 | |
| 6616 | static const char* kSimpleExtensionSource = |
| 6617 | "function Foo() {" |
| 6618 | " return 4;" |
| 6619 | "}"; |
| 6620 | |
| 6621 | |
machenbach@chromium.org | 09cae8d | 2014-01-30 01:05:27 +0000 | [diff] [blame] | 6622 | TEST(SimpleExtensions) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 6623 | v8::HandleScope handle_scope(CcTest::isolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6624 | v8::RegisterExtension(new Extension("simpletest", kSimpleExtensionSource)); |
| 6625 | const char* extension_names[] = { "simpletest" }; |
| 6626 | v8::ExtensionConfiguration extensions(1, extension_names); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 6627 | v8::Handle<Context> context = |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 6628 | Context::New(CcTest::isolate(), &extensions); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6629 | Context::Scope lock(context); |
| 6630 | v8::Handle<Value> result = Script::Compile(v8_str("Foo()"))->Run(); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 6631 | CHECK_EQ(result, v8::Integer::New(CcTest::isolate(), 4)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6632 | } |
| 6633 | |
| 6634 | |
machenbach@chromium.org | 09cae8d | 2014-01-30 01:05:27 +0000 | [diff] [blame] | 6635 | TEST(NullExtensions) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 6636 | v8::HandleScope handle_scope(CcTest::isolate()); |
danno@chromium.org | 412fa51 | 2012-09-14 13:28:26 +0000 | [diff] [blame] | 6637 | v8::RegisterExtension(new Extension("nulltest", NULL)); |
| 6638 | const char* extension_names[] = { "nulltest" }; |
| 6639 | v8::ExtensionConfiguration extensions(1, extension_names); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 6640 | v8::Handle<Context> context = |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 6641 | Context::New(CcTest::isolate(), &extensions); |
danno@chromium.org | 412fa51 | 2012-09-14 13:28:26 +0000 | [diff] [blame] | 6642 | Context::Scope lock(context); |
| 6643 | v8::Handle<Value> result = Script::Compile(v8_str("1+3"))->Run(); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 6644 | CHECK_EQ(result, v8::Integer::New(CcTest::isolate(), 4)); |
danno@chromium.org | 412fa51 | 2012-09-14 13:28:26 +0000 | [diff] [blame] | 6645 | } |
| 6646 | |
| 6647 | |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 6648 | static const char* kEmbeddedExtensionSource = |
| 6649 | "function Ret54321(){return 54321;}~~@@$" |
| 6650 | "$%% THIS IS A SERIES OF NON-NULL-TERMINATED STRINGS."; |
| 6651 | static const int kEmbeddedExtensionSourceValidLen = 34; |
| 6652 | |
| 6653 | |
machenbach@chromium.org | 09cae8d | 2014-01-30 01:05:27 +0000 | [diff] [blame] | 6654 | TEST(ExtensionMissingSourceLength) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 6655 | v8::HandleScope handle_scope(CcTest::isolate()); |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 6656 | v8::RegisterExtension(new Extension("srclentest_fail", |
| 6657 | kEmbeddedExtensionSource)); |
| 6658 | const char* extension_names[] = { "srclentest_fail" }; |
| 6659 | v8::ExtensionConfiguration extensions(1, extension_names); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 6660 | v8::Handle<Context> context = |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 6661 | Context::New(CcTest::isolate(), &extensions); |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 6662 | CHECK_EQ(0, *context); |
| 6663 | } |
| 6664 | |
| 6665 | |
machenbach@chromium.org | 09cae8d | 2014-01-30 01:05:27 +0000 | [diff] [blame] | 6666 | TEST(ExtensionWithSourceLength) { |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 6667 | for (int source_len = kEmbeddedExtensionSourceValidLen - 1; |
| 6668 | source_len <= kEmbeddedExtensionSourceValidLen + 1; ++source_len) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 6669 | v8::HandleScope handle_scope(CcTest::isolate()); |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 6670 | i::ScopedVector<char> extension_name(32); |
| 6671 | i::OS::SNPrintF(extension_name, "ext #%d", source_len); |
| 6672 | v8::RegisterExtension(new Extension(extension_name.start(), |
| 6673 | kEmbeddedExtensionSource, 0, 0, |
| 6674 | source_len)); |
| 6675 | const char* extension_names[1] = { extension_name.start() }; |
| 6676 | v8::ExtensionConfiguration extensions(1, extension_names); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 6677 | v8::Handle<Context> context = |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 6678 | Context::New(CcTest::isolate(), &extensions); |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 6679 | if (source_len == kEmbeddedExtensionSourceValidLen) { |
| 6680 | Context::Scope lock(context); |
| 6681 | v8::Handle<Value> result = Script::Compile(v8_str("Ret54321()"))->Run(); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 6682 | CHECK_EQ(v8::Integer::New(CcTest::isolate(), 54321), result); |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 6683 | } else { |
| 6684 | // Anything but exactly the right length should fail to compile. |
| 6685 | CHECK_EQ(0, *context); |
| 6686 | } |
| 6687 | } |
| 6688 | } |
| 6689 | |
| 6690 | |
ager@chromium.org | 18ad94b | 2009-09-02 08:22:29 +0000 | [diff] [blame] | 6691 | static const char* kEvalExtensionSource1 = |
| 6692 | "function UseEval1() {" |
kasperl@chromium.org | 2d18d10 | 2009-04-15 13:27:32 +0000 | [diff] [blame] | 6693 | " var x = 42;" |
| 6694 | " return eval('x');" |
| 6695 | "}"; |
| 6696 | |
| 6697 | |
ager@chromium.org | 18ad94b | 2009-09-02 08:22:29 +0000 | [diff] [blame] | 6698 | static const char* kEvalExtensionSource2 = |
| 6699 | "(function() {" |
| 6700 | " var x = 42;" |
| 6701 | " function e() {" |
| 6702 | " return eval('x');" |
| 6703 | " }" |
| 6704 | " this.UseEval2 = e;" |
| 6705 | "})()"; |
| 6706 | |
| 6707 | |
machenbach@chromium.org | 09cae8d | 2014-01-30 01:05:27 +0000 | [diff] [blame] | 6708 | TEST(UseEvalFromExtension) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 6709 | v8::HandleScope handle_scope(CcTest::isolate()); |
ager@chromium.org | 18ad94b | 2009-09-02 08:22:29 +0000 | [diff] [blame] | 6710 | v8::RegisterExtension(new Extension("evaltest1", kEvalExtensionSource1)); |
| 6711 | v8::RegisterExtension(new Extension("evaltest2", kEvalExtensionSource2)); |
| 6712 | const char* extension_names[] = { "evaltest1", "evaltest2" }; |
| 6713 | v8::ExtensionConfiguration extensions(2, extension_names); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 6714 | v8::Handle<Context> context = |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 6715 | Context::New(CcTest::isolate(), &extensions); |
kasperl@chromium.org | 2d18d10 | 2009-04-15 13:27:32 +0000 | [diff] [blame] | 6716 | Context::Scope lock(context); |
ager@chromium.org | 18ad94b | 2009-09-02 08:22:29 +0000 | [diff] [blame] | 6717 | v8::Handle<Value> result = Script::Compile(v8_str("UseEval1()"))->Run(); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 6718 | CHECK_EQ(result, v8::Integer::New(CcTest::isolate(), 42)); |
ager@chromium.org | 18ad94b | 2009-09-02 08:22:29 +0000 | [diff] [blame] | 6719 | result = Script::Compile(v8_str("UseEval2()"))->Run(); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 6720 | CHECK_EQ(result, v8::Integer::New(CcTest::isolate(), 42)); |
kasperl@chromium.org | 2d18d10 | 2009-04-15 13:27:32 +0000 | [diff] [blame] | 6721 | } |
| 6722 | |
| 6723 | |
ager@chromium.org | 18ad94b | 2009-09-02 08:22:29 +0000 | [diff] [blame] | 6724 | static const char* kWithExtensionSource1 = |
| 6725 | "function UseWith1() {" |
kasperl@chromium.org | 2d18d10 | 2009-04-15 13:27:32 +0000 | [diff] [blame] | 6726 | " var x = 42;" |
| 6727 | " with({x:87}) { return x; }" |
| 6728 | "}"; |
| 6729 | |
| 6730 | |
ager@chromium.org | 18ad94b | 2009-09-02 08:22:29 +0000 | [diff] [blame] | 6731 | |
| 6732 | static const char* kWithExtensionSource2 = |
| 6733 | "(function() {" |
| 6734 | " var x = 42;" |
| 6735 | " function e() {" |
| 6736 | " with ({x:87}) { return x; }" |
| 6737 | " }" |
| 6738 | " this.UseWith2 = e;" |
| 6739 | "})()"; |
| 6740 | |
| 6741 | |
machenbach@chromium.org | 09cae8d | 2014-01-30 01:05:27 +0000 | [diff] [blame] | 6742 | TEST(UseWithFromExtension) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 6743 | v8::HandleScope handle_scope(CcTest::isolate()); |
ager@chromium.org | 18ad94b | 2009-09-02 08:22:29 +0000 | [diff] [blame] | 6744 | v8::RegisterExtension(new Extension("withtest1", kWithExtensionSource1)); |
| 6745 | v8::RegisterExtension(new Extension("withtest2", kWithExtensionSource2)); |
| 6746 | const char* extension_names[] = { "withtest1", "withtest2" }; |
| 6747 | v8::ExtensionConfiguration extensions(2, extension_names); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 6748 | v8::Handle<Context> context = |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 6749 | Context::New(CcTest::isolate(), &extensions); |
kasperl@chromium.org | 2d18d10 | 2009-04-15 13:27:32 +0000 | [diff] [blame] | 6750 | Context::Scope lock(context); |
ager@chromium.org | 18ad94b | 2009-09-02 08:22:29 +0000 | [diff] [blame] | 6751 | v8::Handle<Value> result = Script::Compile(v8_str("UseWith1()"))->Run(); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 6752 | CHECK_EQ(result, v8::Integer::New(CcTest::isolate(), 87)); |
ager@chromium.org | 18ad94b | 2009-09-02 08:22:29 +0000 | [diff] [blame] | 6753 | result = Script::Compile(v8_str("UseWith2()"))->Run(); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 6754 | CHECK_EQ(result, v8::Integer::New(CcTest::isolate(), 87)); |
kasperl@chromium.org | 2d18d10 | 2009-04-15 13:27:32 +0000 | [diff] [blame] | 6755 | } |
| 6756 | |
| 6757 | |
machenbach@chromium.org | 09cae8d | 2014-01-30 01:05:27 +0000 | [diff] [blame] | 6758 | TEST(AutoExtensions) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 6759 | v8::HandleScope handle_scope(CcTest::isolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6760 | Extension* extension = new Extension("autotest", kSimpleExtensionSource); |
| 6761 | extension->set_auto_enable(true); |
| 6762 | v8::RegisterExtension(extension); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 6763 | v8::Handle<Context> context = |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 6764 | Context::New(CcTest::isolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6765 | Context::Scope lock(context); |
| 6766 | v8::Handle<Value> result = Script::Compile(v8_str("Foo()"))->Run(); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 6767 | CHECK_EQ(result, v8::Integer::New(CcTest::isolate(), 4)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6768 | } |
| 6769 | |
| 6770 | |
sgjesse@chromium.org | ac6aa17 | 2009-12-04 12:29:05 +0000 | [diff] [blame] | 6771 | static const char* kSyntaxErrorInExtensionSource = |
| 6772 | "["; |
| 6773 | |
| 6774 | |
| 6775 | // Test that a syntax error in an extension does not cause a fatal |
| 6776 | // error but results in an empty context. |
machenbach@chromium.org | 09cae8d | 2014-01-30 01:05:27 +0000 | [diff] [blame] | 6777 | TEST(SyntaxErrorExtensions) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 6778 | v8::HandleScope handle_scope(CcTest::isolate()); |
sgjesse@chromium.org | ac6aa17 | 2009-12-04 12:29:05 +0000 | [diff] [blame] | 6779 | v8::RegisterExtension(new Extension("syntaxerror", |
| 6780 | kSyntaxErrorInExtensionSource)); |
| 6781 | const char* extension_names[] = { "syntaxerror" }; |
| 6782 | v8::ExtensionConfiguration extensions(1, extension_names); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 6783 | v8::Handle<Context> context = |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 6784 | Context::New(CcTest::isolate(), &extensions); |
sgjesse@chromium.org | ac6aa17 | 2009-12-04 12:29:05 +0000 | [diff] [blame] | 6785 | CHECK(context.IsEmpty()); |
| 6786 | } |
| 6787 | |
| 6788 | |
| 6789 | static const char* kExceptionInExtensionSource = |
| 6790 | "throw 42"; |
| 6791 | |
| 6792 | |
| 6793 | // Test that an exception when installing an extension does not cause |
| 6794 | // a fatal error but results in an empty context. |
machenbach@chromium.org | 09cae8d | 2014-01-30 01:05:27 +0000 | [diff] [blame] | 6795 | TEST(ExceptionExtensions) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 6796 | v8::HandleScope handle_scope(CcTest::isolate()); |
sgjesse@chromium.org | ac6aa17 | 2009-12-04 12:29:05 +0000 | [diff] [blame] | 6797 | v8::RegisterExtension(new Extension("exception", |
| 6798 | kExceptionInExtensionSource)); |
| 6799 | const char* extension_names[] = { "exception" }; |
| 6800 | v8::ExtensionConfiguration extensions(1, extension_names); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 6801 | v8::Handle<Context> context = |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 6802 | Context::New(CcTest::isolate(), &extensions); |
sgjesse@chromium.org | ac6aa17 | 2009-12-04 12:29:05 +0000 | [diff] [blame] | 6803 | CHECK(context.IsEmpty()); |
| 6804 | } |
| 6805 | |
| 6806 | |
ager@chromium.org | 5b2fbee | 2010-09-08 06:38:15 +0000 | [diff] [blame] | 6807 | static const char* kNativeCallInExtensionSource = |
| 6808 | "function call_runtime_last_index_of(x) {" |
| 6809 | " return %StringLastIndexOf(x, 'bob', 10);" |
| 6810 | "}"; |
| 6811 | |
| 6812 | |
| 6813 | static const char* kNativeCallTest = |
| 6814 | "call_runtime_last_index_of('bobbobboellebobboellebobbob');"; |
| 6815 | |
| 6816 | // Test that a native runtime calls are supported in extensions. |
machenbach@chromium.org | 09cae8d | 2014-01-30 01:05:27 +0000 | [diff] [blame] | 6817 | TEST(NativeCallInExtensions) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 6818 | v8::HandleScope handle_scope(CcTest::isolate()); |
ager@chromium.org | 5b2fbee | 2010-09-08 06:38:15 +0000 | [diff] [blame] | 6819 | v8::RegisterExtension(new Extension("nativecall", |
| 6820 | kNativeCallInExtensionSource)); |
| 6821 | const char* extension_names[] = { "nativecall" }; |
| 6822 | v8::ExtensionConfiguration extensions(1, extension_names); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 6823 | v8::Handle<Context> context = |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 6824 | Context::New(CcTest::isolate(), &extensions); |
ager@chromium.org | 5b2fbee | 2010-09-08 06:38:15 +0000 | [diff] [blame] | 6825 | Context::Scope lock(context); |
| 6826 | v8::Handle<Value> result = Script::Compile(v8_str(kNativeCallTest))->Run(); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 6827 | CHECK_EQ(result, v8::Integer::New(CcTest::isolate(), 3)); |
ager@chromium.org | 5b2fbee | 2010-09-08 06:38:15 +0000 | [diff] [blame] | 6828 | } |
| 6829 | |
| 6830 | |
whesse@chromium.org | 7b26015 | 2011-06-20 15:33:18 +0000 | [diff] [blame] | 6831 | class NativeFunctionExtension : public Extension { |
| 6832 | public: |
| 6833 | NativeFunctionExtension(const char* name, |
| 6834 | const char* source, |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 6835 | v8::FunctionCallback fun = &Echo) |
whesse@chromium.org | 7b26015 | 2011-06-20 15:33:18 +0000 | [diff] [blame] | 6836 | : Extension(name, source), |
| 6837 | function_(fun) { } |
| 6838 | |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 6839 | virtual v8::Handle<v8::FunctionTemplate> GetNativeFunctionTemplate( |
| 6840 | v8::Isolate* isolate, |
whesse@chromium.org | 7b26015 | 2011-06-20 15:33:18 +0000 | [diff] [blame] | 6841 | v8::Handle<v8::String> name) { |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 6842 | return v8::FunctionTemplate::New(isolate, function_); |
whesse@chromium.org | 7b26015 | 2011-06-20 15:33:18 +0000 | [diff] [blame] | 6843 | } |
| 6844 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 6845 | static void Echo(const v8::FunctionCallbackInfo<v8::Value>& args) { |
| 6846 | if (args.Length() >= 1) args.GetReturnValue().Set(args[0]); |
whesse@chromium.org | 7b26015 | 2011-06-20 15:33:18 +0000 | [diff] [blame] | 6847 | } |
| 6848 | private: |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 6849 | v8::FunctionCallback function_; |
whesse@chromium.org | 7b26015 | 2011-06-20 15:33:18 +0000 | [diff] [blame] | 6850 | }; |
| 6851 | |
| 6852 | |
machenbach@chromium.org | 09cae8d | 2014-01-30 01:05:27 +0000 | [diff] [blame] | 6853 | TEST(NativeFunctionDeclaration) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 6854 | v8::HandleScope handle_scope(CcTest::isolate()); |
whesse@chromium.org | 7b26015 | 2011-06-20 15:33:18 +0000 | [diff] [blame] | 6855 | const char* name = "nativedecl"; |
| 6856 | v8::RegisterExtension(new NativeFunctionExtension(name, |
| 6857 | "native function foo();")); |
| 6858 | const char* extension_names[] = { name }; |
| 6859 | v8::ExtensionConfiguration extensions(1, extension_names); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 6860 | v8::Handle<Context> context = |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 6861 | Context::New(CcTest::isolate(), &extensions); |
whesse@chromium.org | 7b26015 | 2011-06-20 15:33:18 +0000 | [diff] [blame] | 6862 | Context::Scope lock(context); |
| 6863 | v8::Handle<Value> result = Script::Compile(v8_str("foo(42);"))->Run(); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 6864 | CHECK_EQ(result, v8::Integer::New(CcTest::isolate(), 42)); |
whesse@chromium.org | 7b26015 | 2011-06-20 15:33:18 +0000 | [diff] [blame] | 6865 | } |
| 6866 | |
| 6867 | |
machenbach@chromium.org | 09cae8d | 2014-01-30 01:05:27 +0000 | [diff] [blame] | 6868 | TEST(NativeFunctionDeclarationError) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 6869 | v8::HandleScope handle_scope(CcTest::isolate()); |
lrn@chromium.org | 67e236d | 2011-06-23 10:18:16 +0000 | [diff] [blame] | 6870 | const char* name = "nativedeclerr"; |
whesse@chromium.org | 7b26015 | 2011-06-20 15:33:18 +0000 | [diff] [blame] | 6871 | // Syntax error in extension code. |
| 6872 | v8::RegisterExtension(new NativeFunctionExtension(name, |
| 6873 | "native\nfunction foo();")); |
| 6874 | const char* extension_names[] = { name }; |
| 6875 | v8::ExtensionConfiguration extensions(1, extension_names); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 6876 | v8::Handle<Context> context = |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 6877 | Context::New(CcTest::isolate(), &extensions); |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 6878 | CHECK(context.IsEmpty()); |
whesse@chromium.org | 7b26015 | 2011-06-20 15:33:18 +0000 | [diff] [blame] | 6879 | } |
| 6880 | |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 6881 | |
machenbach@chromium.org | 09cae8d | 2014-01-30 01:05:27 +0000 | [diff] [blame] | 6882 | TEST(NativeFunctionDeclarationErrorEscape) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 6883 | v8::HandleScope handle_scope(CcTest::isolate()); |
lrn@chromium.org | 67e236d | 2011-06-23 10:18:16 +0000 | [diff] [blame] | 6884 | const char* name = "nativedeclerresc"; |
whesse@chromium.org | 7b26015 | 2011-06-20 15:33:18 +0000 | [diff] [blame] | 6885 | // Syntax error in extension code - escape code in "native" means that |
| 6886 | // it's not treated as a keyword. |
| 6887 | v8::RegisterExtension(new NativeFunctionExtension( |
| 6888 | name, |
| 6889 | "nativ\\u0065 function foo();")); |
| 6890 | const char* extension_names[] = { name }; |
| 6891 | v8::ExtensionConfiguration extensions(1, extension_names); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 6892 | v8::Handle<Context> context = |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 6893 | Context::New(CcTest::isolate(), &extensions); |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 6894 | CHECK(context.IsEmpty()); |
whesse@chromium.org | 7b26015 | 2011-06-20 15:33:18 +0000 | [diff] [blame] | 6895 | } |
| 6896 | |
| 6897 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6898 | static void CheckDependencies(const char* name, const char* expected) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 6899 | v8::HandleScope handle_scope(CcTest::isolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6900 | v8::ExtensionConfiguration config(1, &name); |
| 6901 | LocalContext context(&config); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 6902 | CHECK_EQ(String::NewFromUtf8(CcTest::isolate(), expected), |
| 6903 | context->Global()->Get(v8_str("loaded"))); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6904 | } |
| 6905 | |
| 6906 | |
| 6907 | /* |
| 6908 | * Configuration: |
| 6909 | * |
| 6910 | * /-- B <--\ |
| 6911 | * A <- -- D <-- E |
| 6912 | * \-- C <--/ |
| 6913 | */ |
| 6914 | THREADED_TEST(ExtensionDependency) { |
| 6915 | static const char* kEDeps[] = { "D" }; |
| 6916 | v8::RegisterExtension(new Extension("E", "this.loaded += 'E';", 1, kEDeps)); |
| 6917 | static const char* kDDeps[] = { "B", "C" }; |
| 6918 | v8::RegisterExtension(new Extension("D", "this.loaded += 'D';", 2, kDDeps)); |
| 6919 | static const char* kBCDeps[] = { "A" }; |
| 6920 | v8::RegisterExtension(new Extension("B", "this.loaded += 'B';", 1, kBCDeps)); |
| 6921 | v8::RegisterExtension(new Extension("C", "this.loaded += 'C';", 1, kBCDeps)); |
| 6922 | v8::RegisterExtension(new Extension("A", "this.loaded += 'A';")); |
| 6923 | CheckDependencies("A", "undefinedA"); |
| 6924 | CheckDependencies("B", "undefinedAB"); |
| 6925 | CheckDependencies("C", "undefinedAC"); |
| 6926 | CheckDependencies("D", "undefinedABCD"); |
| 6927 | CheckDependencies("E", "undefinedABCDE"); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 6928 | v8::HandleScope handle_scope(CcTest::isolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6929 | static const char* exts[2] = { "C", "E" }; |
| 6930 | v8::ExtensionConfiguration config(2, exts); |
| 6931 | LocalContext context(&config); |
| 6932 | CHECK_EQ(v8_str("undefinedACBDE"), context->Global()->Get(v8_str("loaded"))); |
| 6933 | } |
| 6934 | |
| 6935 | |
| 6936 | static const char* kExtensionTestScript = |
| 6937 | "native function A();" |
| 6938 | "native function B();" |
| 6939 | "native function C();" |
| 6940 | "function Foo(i) {" |
| 6941 | " if (i == 0) return A();" |
| 6942 | " if (i == 1) return B();" |
| 6943 | " if (i == 2) return C();" |
| 6944 | "}"; |
| 6945 | |
| 6946 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 6947 | static void CallFun(const v8::FunctionCallbackInfo<v8::Value>& args) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6948 | ApiTestFuzzer::Fuzz(); |
sgjesse@chromium.org | b302e56 | 2010-02-03 11:26:59 +0000 | [diff] [blame] | 6949 | if (args.IsConstructCall()) { |
| 6950 | args.This()->Set(v8_str("data"), args.Data()); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 6951 | args.GetReturnValue().SetNull(); |
| 6952 | return; |
sgjesse@chromium.org | b302e56 | 2010-02-03 11:26:59 +0000 | [diff] [blame] | 6953 | } |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 6954 | args.GetReturnValue().Set(args.Data()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6955 | } |
| 6956 | |
| 6957 | |
| 6958 | class FunctionExtension : public Extension { |
| 6959 | public: |
| 6960 | FunctionExtension() : Extension("functiontest", kExtensionTestScript) { } |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 6961 | virtual v8::Handle<v8::FunctionTemplate> GetNativeFunctionTemplate( |
| 6962 | v8::Isolate* isolate, |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6963 | v8::Handle<String> name); |
| 6964 | }; |
| 6965 | |
| 6966 | |
| 6967 | static int lookup_count = 0; |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 6968 | v8::Handle<v8::FunctionTemplate> FunctionExtension::GetNativeFunctionTemplate( |
| 6969 | v8::Isolate* isolate, v8::Handle<String> name) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6970 | lookup_count++; |
| 6971 | if (name->Equals(v8_str("A"))) { |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 6972 | return v8::FunctionTemplate::New( |
| 6973 | isolate, CallFun, v8::Integer::New(isolate, 8)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6974 | } else if (name->Equals(v8_str("B"))) { |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 6975 | return v8::FunctionTemplate::New( |
| 6976 | isolate, CallFun, v8::Integer::New(isolate, 7)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6977 | } else if (name->Equals(v8_str("C"))) { |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 6978 | return v8::FunctionTemplate::New( |
| 6979 | isolate, CallFun, v8::Integer::New(isolate, 6)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6980 | } else { |
| 6981 | return v8::Handle<v8::FunctionTemplate>(); |
| 6982 | } |
| 6983 | } |
| 6984 | |
| 6985 | |
| 6986 | THREADED_TEST(FunctionLookup) { |
| 6987 | v8::RegisterExtension(new FunctionExtension()); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 6988 | v8::HandleScope handle_scope(CcTest::isolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6989 | static const char* exts[1] = { "functiontest" }; |
| 6990 | v8::ExtensionConfiguration config(1, exts); |
| 6991 | LocalContext context(&config); |
| 6992 | CHECK_EQ(3, lookup_count); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 6993 | CHECK_EQ(v8::Integer::New(CcTest::isolate(), 8), |
| 6994 | Script::Compile(v8_str("Foo(0)"))->Run()); |
| 6995 | CHECK_EQ(v8::Integer::New(CcTest::isolate(), 7), |
| 6996 | Script::Compile(v8_str("Foo(1)"))->Run()); |
| 6997 | CHECK_EQ(v8::Integer::New(CcTest::isolate(), 6), |
| 6998 | Script::Compile(v8_str("Foo(2)"))->Run()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 6999 | } |
| 7000 | |
| 7001 | |
sgjesse@chromium.org | b302e56 | 2010-02-03 11:26:59 +0000 | [diff] [blame] | 7002 | THREADED_TEST(NativeFunctionConstructCall) { |
| 7003 | v8::RegisterExtension(new FunctionExtension()); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 7004 | v8::HandleScope handle_scope(CcTest::isolate()); |
sgjesse@chromium.org | b302e56 | 2010-02-03 11:26:59 +0000 | [diff] [blame] | 7005 | static const char* exts[1] = { "functiontest" }; |
| 7006 | v8::ExtensionConfiguration config(1, exts); |
| 7007 | LocalContext context(&config); |
| 7008 | for (int i = 0; i < 10; i++) { |
| 7009 | // Run a few times to ensure that allocation of objects doesn't |
| 7010 | // change behavior of a constructor function. |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 7011 | CHECK_EQ(v8::Integer::New(CcTest::isolate(), 8), |
sgjesse@chromium.org | b302e56 | 2010-02-03 11:26:59 +0000 | [diff] [blame] | 7012 | Script::Compile(v8_str("(new A()).data"))->Run()); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 7013 | CHECK_EQ(v8::Integer::New(CcTest::isolate(), 7), |
sgjesse@chromium.org | b302e56 | 2010-02-03 11:26:59 +0000 | [diff] [blame] | 7014 | Script::Compile(v8_str("(new B()).data"))->Run()); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 7015 | CHECK_EQ(v8::Integer::New(CcTest::isolate(), 6), |
sgjesse@chromium.org | b302e56 | 2010-02-03 11:26:59 +0000 | [diff] [blame] | 7016 | Script::Compile(v8_str("(new C()).data"))->Run()); |
| 7017 | } |
| 7018 | } |
| 7019 | |
| 7020 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7021 | static const char* last_location; |
| 7022 | static const char* last_message; |
| 7023 | void StoringErrorCallback(const char* location, const char* message) { |
| 7024 | if (last_location == NULL) { |
| 7025 | last_location = location; |
| 7026 | last_message = message; |
| 7027 | } |
| 7028 | } |
| 7029 | |
| 7030 | |
| 7031 | // ErrorReporting creates a circular extensions configuration and |
| 7032 | // tests that the fatal error handler gets called. This renders V8 |
| 7033 | // unusable and therefore this test cannot be run in parallel. |
| 7034 | TEST(ErrorReporting) { |
| 7035 | v8::V8::SetFatalErrorHandler(StoringErrorCallback); |
| 7036 | static const char* aDeps[] = { "B" }; |
| 7037 | v8::RegisterExtension(new Extension("A", "", 1, aDeps)); |
| 7038 | static const char* bDeps[] = { "A" }; |
| 7039 | v8::RegisterExtension(new Extension("B", "", 1, bDeps)); |
| 7040 | last_location = NULL; |
| 7041 | v8::ExtensionConfiguration config(1, bDeps); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 7042 | v8::Handle<Context> context = |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 7043 | Context::New(CcTest::isolate(), &config); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7044 | CHECK(context.IsEmpty()); |
| 7045 | CHECK_NE(last_location, NULL); |
| 7046 | } |
| 7047 | |
| 7048 | |
| 7049 | static void MissingScriptInfoMessageListener(v8::Handle<v8::Message> message, |
| 7050 | v8::Handle<Value> data) { |
kasperl@chromium.org | 5a8ca6c | 2008-10-23 13:57:19 +0000 | [diff] [blame] | 7051 | CHECK(message->GetScriptResourceName()->IsUndefined()); |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 7052 | CHECK_EQ(v8::Undefined(CcTest::isolate()), message->GetScriptResourceName()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7053 | message->GetLineNumber(); |
| 7054 | message->GetSourceLine(); |
| 7055 | } |
| 7056 | |
| 7057 | |
| 7058 | THREADED_TEST(ErrorWithMissingScriptInfo) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7059 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 7060 | v8::HandleScope scope(context->GetIsolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7061 | v8::V8::AddMessageListener(MissingScriptInfoMessageListener); |
| 7062 | Script::Compile(v8_str("throw Error()"))->Run(); |
| 7063 | v8::V8::RemoveMessageListeners(MissingScriptInfoMessageListener); |
| 7064 | } |
| 7065 | |
| 7066 | |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 7067 | struct FlagAndPersistent { |
| 7068 | bool flag; |
| 7069 | v8::Persistent<v8::Object> handle; |
| 7070 | }; |
| 7071 | |
| 7072 | |
| 7073 | static void DisposeAndSetFlag( |
| 7074 | const v8::WeakCallbackData<v8::Object, FlagAndPersistent>& data) { |
| 7075 | data.GetParameter()->handle.Reset(); |
| 7076 | data.GetParameter()->flag = true; |
ager@chromium.org | c4c9272 | 2009-11-18 14:12:51 +0000 | [diff] [blame] | 7077 | } |
| 7078 | |
ager@chromium.org | c4c9272 | 2009-11-18 14:12:51 +0000 | [diff] [blame] | 7079 | |
kmillikin@chromium.org | c53e10d | 2011-05-18 09:12:58 +0000 | [diff] [blame] | 7080 | THREADED_TEST(IndependentWeakHandle) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 7081 | v8::Isolate* iso = CcTest::isolate(); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 7082 | v8::HandleScope scope(iso); |
| 7083 | v8::Handle<Context> context = Context::New(iso); |
ager@chromium.org | c4c9272 | 2009-11-18 14:12:51 +0000 | [diff] [blame] | 7084 | Context::Scope context_scope(context); |
| 7085 | |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 7086 | FlagAndPersistent object_a, object_b; |
ager@chromium.org | c4c9272 | 2009-11-18 14:12:51 +0000 | [diff] [blame] | 7087 | |
| 7088 | { |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 7089 | v8::HandleScope handle_scope(iso); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 7090 | object_a.handle.Reset(iso, v8::Object::New(iso)); |
| 7091 | object_b.handle.Reset(iso, v8::Object::New(iso)); |
ager@chromium.org | c4c9272 | 2009-11-18 14:12:51 +0000 | [diff] [blame] | 7092 | } |
| 7093 | |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 7094 | object_a.flag = false; |
| 7095 | object_b.flag = false; |
| 7096 | object_a.handle.SetWeak(&object_a, &DisposeAndSetFlag); |
| 7097 | object_b.handle.SetWeak(&object_b, &DisposeAndSetFlag); |
| 7098 | CHECK(!object_b.handle.IsIndependent()); |
| 7099 | object_a.handle.MarkIndependent(); |
| 7100 | object_b.handle.MarkIndependent(); |
| 7101 | CHECK(object_b.handle.IsIndependent()); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 7102 | CcTest::heap()->PerformScavenge(); |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 7103 | CHECK(object_a.flag); |
| 7104 | CHECK(object_b.flag); |
kmillikin@chromium.org | c53e10d | 2011-05-18 09:12:58 +0000 | [diff] [blame] | 7105 | } |
ager@chromium.org | c4c9272 | 2009-11-18 14:12:51 +0000 | [diff] [blame] | 7106 | |
kmillikin@chromium.org | c53e10d | 2011-05-18 09:12:58 +0000 | [diff] [blame] | 7107 | |
| 7108 | static void InvokeScavenge() { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 7109 | CcTest::heap()->PerformScavenge(); |
kmillikin@chromium.org | c53e10d | 2011-05-18 09:12:58 +0000 | [diff] [blame] | 7110 | } |
| 7111 | |
| 7112 | |
| 7113 | static void InvokeMarkSweep() { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 7114 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
kmillikin@chromium.org | c53e10d | 2011-05-18 09:12:58 +0000 | [diff] [blame] | 7115 | } |
| 7116 | |
| 7117 | |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 7118 | static void ForceScavenge( |
| 7119 | const v8::WeakCallbackData<v8::Object, FlagAndPersistent>& data) { |
| 7120 | data.GetParameter()->handle.Reset(); |
| 7121 | data.GetParameter()->flag = true; |
kmillikin@chromium.org | c53e10d | 2011-05-18 09:12:58 +0000 | [diff] [blame] | 7122 | InvokeScavenge(); |
| 7123 | } |
| 7124 | |
| 7125 | |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 7126 | static void ForceMarkSweep( |
| 7127 | const v8::WeakCallbackData<v8::Object, FlagAndPersistent>& data) { |
| 7128 | data.GetParameter()->handle.Reset(); |
| 7129 | data.GetParameter()->flag = true; |
kmillikin@chromium.org | c53e10d | 2011-05-18 09:12:58 +0000 | [diff] [blame] | 7130 | InvokeMarkSweep(); |
| 7131 | } |
| 7132 | |
| 7133 | |
| 7134 | THREADED_TEST(GCFromWeakCallbacks) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 7135 | v8::Isolate* isolate = CcTest::isolate(); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 7136 | v8::HandleScope scope(isolate); |
| 7137 | v8::Handle<Context> context = Context::New(isolate); |
kmillikin@chromium.org | c53e10d | 2011-05-18 09:12:58 +0000 | [diff] [blame] | 7138 | Context::Scope context_scope(context); |
| 7139 | |
| 7140 | static const int kNumberOfGCTypes = 2; |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 7141 | typedef v8::WeakCallbackData<v8::Object, FlagAndPersistent>::Callback |
| 7142 | Callback; |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 7143 | Callback gc_forcing_callback[kNumberOfGCTypes] = |
kmillikin@chromium.org | c53e10d | 2011-05-18 09:12:58 +0000 | [diff] [blame] | 7144 | {&ForceScavenge, &ForceMarkSweep}; |
| 7145 | |
| 7146 | typedef void (*GCInvoker)(); |
| 7147 | GCInvoker invoke_gc[kNumberOfGCTypes] = {&InvokeScavenge, &InvokeMarkSweep}; |
| 7148 | |
| 7149 | for (int outer_gc = 0; outer_gc < kNumberOfGCTypes; outer_gc++) { |
| 7150 | for (int inner_gc = 0; inner_gc < kNumberOfGCTypes; inner_gc++) { |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 7151 | FlagAndPersistent object; |
kmillikin@chromium.org | c53e10d | 2011-05-18 09:12:58 +0000 | [diff] [blame] | 7152 | { |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 7153 | v8::HandleScope handle_scope(isolate); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 7154 | object.handle.Reset(isolate, v8::Object::New(isolate)); |
kmillikin@chromium.org | c53e10d | 2011-05-18 09:12:58 +0000 | [diff] [blame] | 7155 | } |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 7156 | object.flag = false; |
| 7157 | object.handle.SetWeak(&object, gc_forcing_callback[inner_gc]); |
| 7158 | object.handle.MarkIndependent(); |
kmillikin@chromium.org | c53e10d | 2011-05-18 09:12:58 +0000 | [diff] [blame] | 7159 | invoke_gc[outer_gc](); |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 7160 | CHECK(object.flag); |
kmillikin@chromium.org | c53e10d | 2011-05-18 09:12:58 +0000 | [diff] [blame] | 7161 | } |
ager@chromium.org | c4c9272 | 2009-11-18 14:12:51 +0000 | [diff] [blame] | 7162 | } |
kmillikin@chromium.org | c53e10d | 2011-05-18 09:12:58 +0000 | [diff] [blame] | 7163 | } |
| 7164 | |
| 7165 | |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 7166 | static void RevivingCallback( |
| 7167 | const v8::WeakCallbackData<v8::Object, FlagAndPersistent>& data) { |
| 7168 | data.GetParameter()->handle.ClearWeak(); |
| 7169 | data.GetParameter()->flag = true; |
kmillikin@chromium.org | c53e10d | 2011-05-18 09:12:58 +0000 | [diff] [blame] | 7170 | } |
| 7171 | |
| 7172 | |
| 7173 | THREADED_TEST(IndependentHandleRevival) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 7174 | v8::Isolate* isolate = CcTest::isolate(); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 7175 | v8::HandleScope scope(isolate); |
| 7176 | v8::Handle<Context> context = Context::New(isolate); |
kmillikin@chromium.org | c53e10d | 2011-05-18 09:12:58 +0000 | [diff] [blame] | 7177 | Context::Scope context_scope(context); |
| 7178 | |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 7179 | FlagAndPersistent object; |
kmillikin@chromium.org | c53e10d | 2011-05-18 09:12:58 +0000 | [diff] [blame] | 7180 | { |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 7181 | v8::HandleScope handle_scope(isolate); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 7182 | v8::Local<v8::Object> o = v8::Object::New(isolate); |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 7183 | object.handle.Reset(isolate, o); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 7184 | o->Set(v8_str("x"), v8::Integer::New(isolate, 1)); |
kmillikin@chromium.org | c53e10d | 2011-05-18 09:12:58 +0000 | [diff] [blame] | 7185 | v8::Local<String> y_str = v8_str("y"); |
rossberg@chromium.org | 79e7902 | 2013-06-03 15:43:46 +0000 | [diff] [blame] | 7186 | o->Set(y_str, y_str); |
kmillikin@chromium.org | c53e10d | 2011-05-18 09:12:58 +0000 | [diff] [blame] | 7187 | } |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 7188 | object.flag = false; |
| 7189 | object.handle.SetWeak(&object, &RevivingCallback); |
| 7190 | object.handle.MarkIndependent(); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 7191 | CcTest::heap()->PerformScavenge(); |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 7192 | CHECK(object.flag); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 7193 | CcTest::heap()->CollectAllGarbage(i::Heap::kAbortIncrementalMarkingMask); |
kmillikin@chromium.org | c53e10d | 2011-05-18 09:12:58 +0000 | [diff] [blame] | 7194 | { |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 7195 | v8::HandleScope handle_scope(isolate); |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 7196 | v8::Local<v8::Object> o = |
| 7197 | v8::Local<v8::Object>::New(isolate, object.handle); |
kmillikin@chromium.org | c53e10d | 2011-05-18 09:12:58 +0000 | [diff] [blame] | 7198 | v8::Local<String> y_str = v8_str("y"); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 7199 | CHECK_EQ(v8::Integer::New(isolate, 1), o->Get(v8_str("x"))); |
rossberg@chromium.org | 79e7902 | 2013-06-03 15:43:46 +0000 | [diff] [blame] | 7200 | CHECK(o->Get(y_str)->Equals(y_str)); |
kmillikin@chromium.org | c53e10d | 2011-05-18 09:12:58 +0000 | [diff] [blame] | 7201 | } |
ager@chromium.org | c4c9272 | 2009-11-18 14:12:51 +0000 | [diff] [blame] | 7202 | } |
| 7203 | |
| 7204 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7205 | v8::Handle<Function> args_fun; |
| 7206 | |
| 7207 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 7208 | static void ArgumentsTestCallback( |
| 7209 | const v8::FunctionCallbackInfo<v8::Value>& args) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7210 | ApiTestFuzzer::Fuzz(); |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 7211 | v8::Isolate* isolate = args.GetIsolate(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7212 | CHECK_EQ(args_fun, args.Callee()); |
| 7213 | CHECK_EQ(3, args.Length()); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 7214 | CHECK_EQ(v8::Integer::New(isolate, 1), args[0]); |
| 7215 | CHECK_EQ(v8::Integer::New(isolate, 2), args[1]); |
| 7216 | CHECK_EQ(v8::Integer::New(isolate, 3), args[2]); |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 7217 | CHECK_EQ(v8::Undefined(isolate), args[3]); |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 7218 | v8::HandleScope scope(args.GetIsolate()); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 7219 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7220 | } |
| 7221 | |
| 7222 | |
| 7223 | THREADED_TEST(Arguments) { |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 7224 | v8::Isolate* isolate = CcTest::isolate(); |
| 7225 | v8::HandleScope scope(isolate); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 7226 | v8::Handle<v8::ObjectTemplate> global = ObjectTemplate::New(isolate); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 7227 | global->Set(v8_str("f"), |
| 7228 | v8::FunctionTemplate::New(isolate, ArgumentsTestCallback)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7229 | LocalContext context(NULL, global); |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 7230 | args_fun = context->Global()->Get(v8_str("f")).As<Function>(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7231 | v8_compile("f(1, 2, 3)")->Run(); |
| 7232 | } |
| 7233 | |
| 7234 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 7235 | static void NoBlockGetterX(Local<String> name, |
| 7236 | const v8::PropertyCallbackInfo<v8::Value>&) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7237 | } |
| 7238 | |
| 7239 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 7240 | static void NoBlockGetterI(uint32_t index, |
| 7241 | const v8::PropertyCallbackInfo<v8::Value>&) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7242 | } |
| 7243 | |
| 7244 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 7245 | static void PDeleter(Local<String> name, |
| 7246 | const v8::PropertyCallbackInfo<v8::Boolean>& info) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7247 | if (!name->Equals(v8_str("foo"))) { |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 7248 | return; // not intercepted |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7249 | } |
| 7250 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 7251 | info.GetReturnValue().Set(false); // intercepted, don't delete the property |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7252 | } |
| 7253 | |
| 7254 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 7255 | static void IDeleter(uint32_t index, |
| 7256 | const v8::PropertyCallbackInfo<v8::Boolean>& info) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7257 | if (index != 2) { |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 7258 | return; // not intercepted |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7259 | } |
| 7260 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 7261 | info.GetReturnValue().Set(false); // intercepted, don't delete the property |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7262 | } |
| 7263 | |
| 7264 | |
| 7265 | THREADED_TEST(Deleter) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 7266 | v8::Isolate* isolate = CcTest::isolate(); |
| 7267 | v8::HandleScope scope(isolate); |
| 7268 | v8::Handle<v8::ObjectTemplate> obj = ObjectTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7269 | obj->SetNamedPropertyHandler(NoBlockGetterX, NULL, NULL, PDeleter, NULL); |
| 7270 | obj->SetIndexedPropertyHandler(NoBlockGetterI, NULL, NULL, IDeleter, NULL); |
| 7271 | LocalContext context; |
| 7272 | context->Global()->Set(v8_str("k"), obj->NewInstance()); |
| 7273 | CompileRun( |
| 7274 | "k.foo = 'foo';" |
| 7275 | "k.bar = 'bar';" |
| 7276 | "k[2] = 2;" |
| 7277 | "k[4] = 4;"); |
| 7278 | CHECK(v8_compile("delete k.foo")->Run()->IsFalse()); |
| 7279 | CHECK(v8_compile("delete k.bar")->Run()->IsTrue()); |
| 7280 | |
| 7281 | CHECK_EQ(v8_compile("k.foo")->Run(), v8_str("foo")); |
| 7282 | CHECK(v8_compile("k.bar")->Run()->IsUndefined()); |
| 7283 | |
| 7284 | CHECK(v8_compile("delete k[2]")->Run()->IsFalse()); |
| 7285 | CHECK(v8_compile("delete k[4]")->Run()->IsTrue()); |
| 7286 | |
| 7287 | CHECK_EQ(v8_compile("k[2]")->Run(), v8_num(2)); |
| 7288 | CHECK(v8_compile("k[4]")->Run()->IsUndefined()); |
| 7289 | } |
| 7290 | |
| 7291 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 7292 | static void GetK(Local<String> name, |
| 7293 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7294 | ApiTestFuzzer::Fuzz(); |
ager@chromium.org | 65dad4b | 2009-04-23 08:48:43 +0000 | [diff] [blame] | 7295 | if (name->Equals(v8_str("foo")) || |
| 7296 | name->Equals(v8_str("bar")) || |
| 7297 | name->Equals(v8_str("baz"))) { |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 7298 | info.GetReturnValue().SetUndefined(); |
ager@chromium.org | 65dad4b | 2009-04-23 08:48:43 +0000 | [diff] [blame] | 7299 | } |
ager@chromium.org | 65dad4b | 2009-04-23 08:48:43 +0000 | [diff] [blame] | 7300 | } |
| 7301 | |
| 7302 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 7303 | static void IndexedGetK(uint32_t index, |
| 7304 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
ager@chromium.org | 65dad4b | 2009-04-23 08:48:43 +0000 | [diff] [blame] | 7305 | ApiTestFuzzer::Fuzz(); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 7306 | if (index == 0 || index == 1) info.GetReturnValue().SetUndefined(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7307 | } |
| 7308 | |
| 7309 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 7310 | static void NamedEnum(const v8::PropertyCallbackInfo<v8::Array>& info) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7311 | ApiTestFuzzer::Fuzz(); |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 7312 | v8::Handle<v8::Array> result = v8::Array::New(info.GetIsolate(), 3); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 7313 | result->Set(v8::Integer::New(info.GetIsolate(), 0), v8_str("foo")); |
| 7314 | result->Set(v8::Integer::New(info.GetIsolate(), 1), v8_str("bar")); |
| 7315 | result->Set(v8::Integer::New(info.GetIsolate(), 2), v8_str("baz")); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 7316 | info.GetReturnValue().Set(result); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7317 | } |
| 7318 | |
| 7319 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 7320 | static void IndexedEnum(const v8::PropertyCallbackInfo<v8::Array>& info) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7321 | ApiTestFuzzer::Fuzz(); |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 7322 | v8::Handle<v8::Array> result = v8::Array::New(info.GetIsolate(), 2); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 7323 | result->Set(v8::Integer::New(info.GetIsolate(), 0), v8_str("0")); |
| 7324 | result->Set(v8::Integer::New(info.GetIsolate(), 1), v8_str("1")); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 7325 | info.GetReturnValue().Set(result); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7326 | } |
| 7327 | |
| 7328 | |
| 7329 | THREADED_TEST(Enumerators) { |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 7330 | v8::Isolate* isolate = CcTest::isolate(); |
| 7331 | v8::HandleScope scope(isolate); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 7332 | v8::Handle<v8::ObjectTemplate> obj = ObjectTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7333 | obj->SetNamedPropertyHandler(GetK, NULL, NULL, NULL, NamedEnum); |
ager@chromium.org | 65dad4b | 2009-04-23 08:48:43 +0000 | [diff] [blame] | 7334 | obj->SetIndexedPropertyHandler(IndexedGetK, NULL, NULL, NULL, IndexedEnum); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7335 | LocalContext context; |
| 7336 | context->Global()->Set(v8_str("k"), obj->NewInstance()); |
| 7337 | v8::Handle<v8::Array> result = v8::Handle<v8::Array>::Cast(CompileRun( |
ager@chromium.org | 65dad4b | 2009-04-23 08:48:43 +0000 | [diff] [blame] | 7338 | "k[10] = 0;" |
| 7339 | "k.a = 0;" |
| 7340 | "k[5] = 0;" |
| 7341 | "k.b = 0;" |
| 7342 | "k[4294967295] = 0;" |
| 7343 | "k.c = 0;" |
| 7344 | "k[4294967296] = 0;" |
| 7345 | "k.d = 0;" |
| 7346 | "k[140000] = 0;" |
| 7347 | "k.e = 0;" |
| 7348 | "k[30000000000] = 0;" |
| 7349 | "k.f = 0;" |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7350 | "var result = [];" |
| 7351 | "for (var prop in k) {" |
| 7352 | " result.push(prop);" |
| 7353 | "}" |
| 7354 | "result")); |
ager@chromium.org | 65dad4b | 2009-04-23 08:48:43 +0000 | [diff] [blame] | 7355 | // Check that we get all the property names returned including the |
| 7356 | // ones from the enumerators in the right order: indexed properties |
| 7357 | // in numerical order, indexed interceptor properties, named |
| 7358 | // properties in insertion order, named interceptor properties. |
| 7359 | // This order is not mandated by the spec, so this test is just |
| 7360 | // documenting our behavior. |
| 7361 | CHECK_EQ(17, result->Length()); |
| 7362 | // Indexed properties in numerical order. |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 7363 | CHECK_EQ(v8_str("5"), result->Get(v8::Integer::New(isolate, 0))); |
| 7364 | CHECK_EQ(v8_str("10"), result->Get(v8::Integer::New(isolate, 1))); |
| 7365 | CHECK_EQ(v8_str("140000"), result->Get(v8::Integer::New(isolate, 2))); |
| 7366 | CHECK_EQ(v8_str("4294967295"), result->Get(v8::Integer::New(isolate, 3))); |
ager@chromium.org | 65dad4b | 2009-04-23 08:48:43 +0000 | [diff] [blame] | 7367 | // Indexed interceptor properties in the order they are returned |
| 7368 | // from the enumerator interceptor. |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 7369 | CHECK_EQ(v8_str("0"), result->Get(v8::Integer::New(isolate, 4))); |
| 7370 | CHECK_EQ(v8_str("1"), result->Get(v8::Integer::New(isolate, 5))); |
ager@chromium.org | 65dad4b | 2009-04-23 08:48:43 +0000 | [diff] [blame] | 7371 | // Named properties in insertion order. |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 7372 | CHECK_EQ(v8_str("a"), result->Get(v8::Integer::New(isolate, 6))); |
| 7373 | CHECK_EQ(v8_str("b"), result->Get(v8::Integer::New(isolate, 7))); |
| 7374 | CHECK_EQ(v8_str("c"), result->Get(v8::Integer::New(isolate, 8))); |
| 7375 | CHECK_EQ(v8_str("4294967296"), result->Get(v8::Integer::New(isolate, 9))); |
| 7376 | CHECK_EQ(v8_str("d"), result->Get(v8::Integer::New(isolate, 10))); |
| 7377 | CHECK_EQ(v8_str("e"), result->Get(v8::Integer::New(isolate, 11))); |
| 7378 | CHECK_EQ(v8_str("30000000000"), result->Get(v8::Integer::New(isolate, 12))); |
| 7379 | CHECK_EQ(v8_str("f"), result->Get(v8::Integer::New(isolate, 13))); |
ager@chromium.org | 65dad4b | 2009-04-23 08:48:43 +0000 | [diff] [blame] | 7380 | // Named interceptor properties. |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 7381 | CHECK_EQ(v8_str("foo"), result->Get(v8::Integer::New(isolate, 14))); |
| 7382 | CHECK_EQ(v8_str("bar"), result->Get(v8::Integer::New(isolate, 15))); |
| 7383 | CHECK_EQ(v8_str("baz"), result->Get(v8::Integer::New(isolate, 16))); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7384 | } |
| 7385 | |
| 7386 | |
| 7387 | int p_getter_count; |
| 7388 | int p_getter_count2; |
| 7389 | |
| 7390 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 7391 | static void PGetter(Local<String> name, |
| 7392 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7393 | ApiTestFuzzer::Fuzz(); |
| 7394 | p_getter_count++; |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 7395 | v8::Handle<v8::Object> global = |
| 7396 | info.GetIsolate()->GetCurrentContext()->Global(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7397 | CHECK_EQ(info.Holder(), global->Get(v8_str("o1"))); |
| 7398 | if (name->Equals(v8_str("p1"))) { |
| 7399 | CHECK_EQ(info.This(), global->Get(v8_str("o1"))); |
| 7400 | } else if (name->Equals(v8_str("p2"))) { |
| 7401 | CHECK_EQ(info.This(), global->Get(v8_str("o2"))); |
| 7402 | } else if (name->Equals(v8_str("p3"))) { |
| 7403 | CHECK_EQ(info.This(), global->Get(v8_str("o3"))); |
| 7404 | } else if (name->Equals(v8_str("p4"))) { |
| 7405 | CHECK_EQ(info.This(), global->Get(v8_str("o4"))); |
| 7406 | } |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7407 | } |
| 7408 | |
| 7409 | |
| 7410 | static void RunHolderTest(v8::Handle<v8::ObjectTemplate> obj) { |
| 7411 | ApiTestFuzzer::Fuzz(); |
| 7412 | LocalContext context; |
| 7413 | context->Global()->Set(v8_str("o1"), obj->NewInstance()); |
| 7414 | CompileRun( |
| 7415 | "o1.__proto__ = { };" |
| 7416 | "var o2 = { __proto__: o1 };" |
| 7417 | "var o3 = { __proto__: o2 };" |
| 7418 | "var o4 = { __proto__: o3 };" |
| 7419 | "for (var i = 0; i < 10; i++) o4.p4;" |
| 7420 | "for (var i = 0; i < 10; i++) o3.p3;" |
| 7421 | "for (var i = 0; i < 10; i++) o2.p2;" |
| 7422 | "for (var i = 0; i < 10; i++) o1.p1;"); |
| 7423 | } |
| 7424 | |
| 7425 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 7426 | static void PGetter2(Local<String> name, |
| 7427 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7428 | ApiTestFuzzer::Fuzz(); |
| 7429 | p_getter_count2++; |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 7430 | v8::Handle<v8::Object> global = |
| 7431 | info.GetIsolate()->GetCurrentContext()->Global(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7432 | CHECK_EQ(info.Holder(), global->Get(v8_str("o1"))); |
| 7433 | if (name->Equals(v8_str("p1"))) { |
| 7434 | CHECK_EQ(info.This(), global->Get(v8_str("o1"))); |
| 7435 | } else if (name->Equals(v8_str("p2"))) { |
| 7436 | CHECK_EQ(info.This(), global->Get(v8_str("o2"))); |
| 7437 | } else if (name->Equals(v8_str("p3"))) { |
| 7438 | CHECK_EQ(info.This(), global->Get(v8_str("o3"))); |
| 7439 | } else if (name->Equals(v8_str("p4"))) { |
| 7440 | CHECK_EQ(info.This(), global->Get(v8_str("o4"))); |
| 7441 | } |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7442 | } |
| 7443 | |
| 7444 | |
| 7445 | THREADED_TEST(GetterHolders) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 7446 | v8::Isolate* isolate = CcTest::isolate(); |
| 7447 | v8::HandleScope scope(isolate); |
| 7448 | v8::Handle<v8::ObjectTemplate> obj = ObjectTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7449 | obj->SetAccessor(v8_str("p1"), PGetter); |
| 7450 | obj->SetAccessor(v8_str("p2"), PGetter); |
| 7451 | obj->SetAccessor(v8_str("p3"), PGetter); |
| 7452 | obj->SetAccessor(v8_str("p4"), PGetter); |
| 7453 | p_getter_count = 0; |
| 7454 | RunHolderTest(obj); |
| 7455 | CHECK_EQ(40, p_getter_count); |
| 7456 | } |
| 7457 | |
| 7458 | |
| 7459 | THREADED_TEST(PreInterceptorHolders) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 7460 | v8::Isolate* isolate = CcTest::isolate(); |
| 7461 | v8::HandleScope scope(isolate); |
| 7462 | v8::Handle<v8::ObjectTemplate> obj = ObjectTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7463 | obj->SetNamedPropertyHandler(PGetter2); |
| 7464 | p_getter_count2 = 0; |
| 7465 | RunHolderTest(obj); |
| 7466 | CHECK_EQ(40, p_getter_count2); |
| 7467 | } |
| 7468 | |
| 7469 | |
| 7470 | THREADED_TEST(ObjectInstantiation) { |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 7471 | v8::Isolate* isolate = CcTest::isolate(); |
| 7472 | v8::HandleScope scope(isolate); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 7473 | v8::Handle<v8::ObjectTemplate> templ = ObjectTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7474 | templ->SetAccessor(v8_str("t"), PGetter2); |
| 7475 | LocalContext context; |
| 7476 | context->Global()->Set(v8_str("o"), templ->NewInstance()); |
| 7477 | for (int i = 0; i < 100; i++) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 7478 | v8::HandleScope inner_scope(CcTest::isolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7479 | v8::Handle<v8::Object> obj = templ->NewInstance(); |
| 7480 | CHECK_NE(obj, context->Global()->Get(v8_str("o"))); |
| 7481 | context->Global()->Set(v8_str("o2"), obj); |
| 7482 | v8::Handle<Value> value = |
| 7483 | Script::Compile(v8_str("o.__proto__ === o2.__proto__"))->Run(); |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 7484 | CHECK_EQ(v8::True(isolate), value); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7485 | context->Global()->Set(v8_str("o"), obj); |
| 7486 | } |
| 7487 | } |
| 7488 | |
| 7489 | |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7490 | static int StrCmp16(uint16_t* a, uint16_t* b) { |
| 7491 | while (true) { |
| 7492 | if (*a == 0 && *b == 0) return 0; |
| 7493 | if (*a != *b) return 0 + *a - *b; |
| 7494 | a++; |
| 7495 | b++; |
| 7496 | } |
| 7497 | } |
| 7498 | |
| 7499 | |
| 7500 | static int StrNCmp16(uint16_t* a, uint16_t* b, int n) { |
| 7501 | while (true) { |
| 7502 | if (n-- == 0) return 0; |
| 7503 | if (*a == 0 && *b == 0) return 0; |
| 7504 | if (*a != *b) return 0 + *a - *b; |
| 7505 | a++; |
| 7506 | b++; |
| 7507 | } |
| 7508 | } |
| 7509 | |
| 7510 | |
yangguo@chromium.org | 154ff99 | 2012-03-13 08:09:54 +0000 | [diff] [blame] | 7511 | int GetUtf8Length(Handle<String> str) { |
| 7512 | int len = str->Utf8Length(); |
| 7513 | if (len < 0) { |
| 7514 | i::Handle<i::String> istr(v8::Utils::OpenHandle(*str)); |
| 7515 | i::FlattenString(istr); |
| 7516 | len = str->Utf8Length(); |
| 7517 | } |
| 7518 | return len; |
| 7519 | } |
| 7520 | |
| 7521 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7522 | THREADED_TEST(StringWrite) { |
erik.corry@gmail.com | 394dbcf | 2011-10-27 07:38:48 +0000 | [diff] [blame] | 7523 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 7524 | v8::HandleScope scope(context->GetIsolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7525 | v8::Handle<String> str = v8_str("abcde"); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7526 | // abc<Icelandic eth><Unicode snowman>. |
| 7527 | v8::Handle<String> str2 = v8_str("abc\303\260\342\230\203"); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 7528 | v8::Handle<String> str3 = v8::String::NewFromUtf8( |
| 7529 | context->GetIsolate(), "abc\0def", v8::String::kNormalString, 7); |
machenbach@chromium.org | c8cbc43 | 2014-01-21 09:01:57 +0000 | [diff] [blame] | 7530 | // "ab" + lead surrogate + "cd" + trail surrogate + "ef" |
| 7531 | uint16_t orphans[8] = { 0x61, 0x62, 0xd800, 0x63, 0x64, 0xdc00, 0x65, 0x66 }; |
| 7532 | v8::Handle<String> orphans_str = v8::String::NewFromTwoByte( |
| 7533 | context->GetIsolate(), orphans, v8::String::kNormalString, 8); |
| 7534 | // single lead surrogate |
| 7535 | uint16_t lead[1] = { 0xd800 }; |
| 7536 | v8::Handle<String> lead_str = v8::String::NewFromTwoByte( |
| 7537 | context->GetIsolate(), lead, v8::String::kNormalString, 1); |
| 7538 | // single trail surrogate |
| 7539 | uint16_t trail[1] = { 0xdc00 }; |
| 7540 | v8::Handle<String> trail_str = v8::String::NewFromTwoByte( |
| 7541 | context->GetIsolate(), trail, v8::String::kNormalString, 1); |
| 7542 | // surrogate pair |
| 7543 | uint16_t pair[2] = { 0xd800, 0xdc00 }; |
| 7544 | v8::Handle<String> pair_str = v8::String::NewFromTwoByte( |
| 7545 | context->GetIsolate(), pair, v8::String::kNormalString, 2); |
erik.corry@gmail.com | 394dbcf | 2011-10-27 07:38:48 +0000 | [diff] [blame] | 7546 | const int kStride = 4; // Must match stride in for loops in JS below. |
| 7547 | CompileRun( |
| 7548 | "var left = '';" |
| 7549 | "for (var i = 0; i < 0xd800; i += 4) {" |
| 7550 | " left = left + String.fromCharCode(i);" |
| 7551 | "}"); |
| 7552 | CompileRun( |
| 7553 | "var right = '';" |
| 7554 | "for (var i = 0; i < 0xd800; i += 4) {" |
| 7555 | " right = String.fromCharCode(i) + right;" |
| 7556 | "}"); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 7557 | v8::Handle<v8::Object> global = context->Global(); |
erik.corry@gmail.com | 394dbcf | 2011-10-27 07:38:48 +0000 | [diff] [blame] | 7558 | Handle<String> left_tree = global->Get(v8_str("left")).As<String>(); |
| 7559 | Handle<String> right_tree = global->Get(v8_str("right")).As<String>(); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7560 | |
| 7561 | CHECK_EQ(5, str2->Length()); |
erik.corry@gmail.com | 394dbcf | 2011-10-27 07:38:48 +0000 | [diff] [blame] | 7562 | CHECK_EQ(0xd800 / kStride, left_tree->Length()); |
| 7563 | CHECK_EQ(0xd800 / kStride, right_tree->Length()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7564 | |
| 7565 | char buf[100]; |
erik.corry@gmail.com | 394dbcf | 2011-10-27 07:38:48 +0000 | [diff] [blame] | 7566 | char utf8buf[0xd800 * 3]; |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7567 | uint16_t wbuf[100]; |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7568 | int len; |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7569 | int charlen; |
| 7570 | |
erik.corry@gmail.com | 394dbcf | 2011-10-27 07:38:48 +0000 | [diff] [blame] | 7571 | memset(utf8buf, 0x1, 1000); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7572 | len = str2->WriteUtf8(utf8buf, sizeof(utf8buf), &charlen); |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 7573 | CHECK_EQ(9, len); |
| 7574 | CHECK_EQ(5, charlen); |
| 7575 | CHECK_EQ(0, strcmp(utf8buf, "abc\303\260\342\230\203")); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7576 | |
erik.corry@gmail.com | 394dbcf | 2011-10-27 07:38:48 +0000 | [diff] [blame] | 7577 | memset(utf8buf, 0x1, 1000); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7578 | len = str2->WriteUtf8(utf8buf, 8, &charlen); |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 7579 | CHECK_EQ(8, len); |
| 7580 | CHECK_EQ(5, charlen); |
| 7581 | CHECK_EQ(0, strncmp(utf8buf, "abc\303\260\342\230\203\1", 9)); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7582 | |
erik.corry@gmail.com | 394dbcf | 2011-10-27 07:38:48 +0000 | [diff] [blame] | 7583 | memset(utf8buf, 0x1, 1000); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7584 | len = str2->WriteUtf8(utf8buf, 7, &charlen); |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 7585 | CHECK_EQ(5, len); |
| 7586 | CHECK_EQ(4, charlen); |
| 7587 | CHECK_EQ(0, strncmp(utf8buf, "abc\303\260\1", 5)); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7588 | |
erik.corry@gmail.com | 394dbcf | 2011-10-27 07:38:48 +0000 | [diff] [blame] | 7589 | memset(utf8buf, 0x1, 1000); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7590 | len = str2->WriteUtf8(utf8buf, 6, &charlen); |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 7591 | CHECK_EQ(5, len); |
| 7592 | CHECK_EQ(4, charlen); |
| 7593 | CHECK_EQ(0, strncmp(utf8buf, "abc\303\260\1", 5)); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7594 | |
erik.corry@gmail.com | 394dbcf | 2011-10-27 07:38:48 +0000 | [diff] [blame] | 7595 | memset(utf8buf, 0x1, 1000); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7596 | len = str2->WriteUtf8(utf8buf, 5, &charlen); |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 7597 | CHECK_EQ(5, len); |
| 7598 | CHECK_EQ(4, charlen); |
| 7599 | CHECK_EQ(0, strncmp(utf8buf, "abc\303\260\1", 5)); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7600 | |
erik.corry@gmail.com | 394dbcf | 2011-10-27 07:38:48 +0000 | [diff] [blame] | 7601 | memset(utf8buf, 0x1, 1000); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7602 | len = str2->WriteUtf8(utf8buf, 4, &charlen); |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 7603 | CHECK_EQ(3, len); |
| 7604 | CHECK_EQ(3, charlen); |
| 7605 | CHECK_EQ(0, strncmp(utf8buf, "abc\1", 4)); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7606 | |
erik.corry@gmail.com | 394dbcf | 2011-10-27 07:38:48 +0000 | [diff] [blame] | 7607 | memset(utf8buf, 0x1, 1000); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7608 | len = str2->WriteUtf8(utf8buf, 3, &charlen); |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 7609 | CHECK_EQ(3, len); |
| 7610 | CHECK_EQ(3, charlen); |
| 7611 | CHECK_EQ(0, strncmp(utf8buf, "abc\1", 4)); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7612 | |
erik.corry@gmail.com | 394dbcf | 2011-10-27 07:38:48 +0000 | [diff] [blame] | 7613 | memset(utf8buf, 0x1, 1000); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7614 | len = str2->WriteUtf8(utf8buf, 2, &charlen); |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 7615 | CHECK_EQ(2, len); |
| 7616 | CHECK_EQ(2, charlen); |
| 7617 | CHECK_EQ(0, strncmp(utf8buf, "ab\1", 3)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7618 | |
machenbach@chromium.org | c8cbc43 | 2014-01-21 09:01:57 +0000 | [diff] [blame] | 7619 | // allow orphan surrogates by default |
| 7620 | memset(utf8buf, 0x1, 1000); |
| 7621 | len = orphans_str->WriteUtf8(utf8buf, sizeof(utf8buf), &charlen); |
| 7622 | CHECK_EQ(13, len); |
| 7623 | CHECK_EQ(8, charlen); |
| 7624 | CHECK_EQ(0, strcmp(utf8buf, "ab\355\240\200cd\355\260\200ef")); |
| 7625 | |
| 7626 | // replace orphan surrogates with unicode replacement character |
| 7627 | memset(utf8buf, 0x1, 1000); |
| 7628 | len = orphans_str->WriteUtf8(utf8buf, |
| 7629 | sizeof(utf8buf), |
| 7630 | &charlen, |
| 7631 | String::REPLACE_INVALID_UTF8); |
| 7632 | CHECK_EQ(13, len); |
| 7633 | CHECK_EQ(8, charlen); |
| 7634 | CHECK_EQ(0, strcmp(utf8buf, "ab\357\277\275cd\357\277\275ef")); |
| 7635 | |
| 7636 | // replace single lead surrogate with unicode replacement character |
| 7637 | memset(utf8buf, 0x1, 1000); |
| 7638 | len = lead_str->WriteUtf8(utf8buf, |
| 7639 | sizeof(utf8buf), |
| 7640 | &charlen, |
| 7641 | String::REPLACE_INVALID_UTF8); |
| 7642 | CHECK_EQ(4, len); |
| 7643 | CHECK_EQ(1, charlen); |
| 7644 | CHECK_EQ(0, strcmp(utf8buf, "\357\277\275")); |
| 7645 | |
| 7646 | // replace single trail surrogate with unicode replacement character |
| 7647 | memset(utf8buf, 0x1, 1000); |
| 7648 | len = trail_str->WriteUtf8(utf8buf, |
| 7649 | sizeof(utf8buf), |
| 7650 | &charlen, |
| 7651 | String::REPLACE_INVALID_UTF8); |
| 7652 | CHECK_EQ(4, len); |
| 7653 | CHECK_EQ(1, charlen); |
| 7654 | CHECK_EQ(0, strcmp(utf8buf, "\357\277\275")); |
| 7655 | |
| 7656 | // do not replace / write anything if surrogate pair does not fit the buffer |
| 7657 | // space |
| 7658 | memset(utf8buf, 0x1, 1000); |
| 7659 | len = pair_str->WriteUtf8(utf8buf, |
| 7660 | 3, |
| 7661 | &charlen, |
| 7662 | String::REPLACE_INVALID_UTF8); |
| 7663 | CHECK_EQ(0, len); |
| 7664 | CHECK_EQ(0, charlen); |
| 7665 | |
erik.corry@gmail.com | 394dbcf | 2011-10-27 07:38:48 +0000 | [diff] [blame] | 7666 | memset(utf8buf, 0x1, sizeof(utf8buf)); |
yangguo@chromium.org | 154ff99 | 2012-03-13 08:09:54 +0000 | [diff] [blame] | 7667 | len = GetUtf8Length(left_tree); |
erik.corry@gmail.com | 394dbcf | 2011-10-27 07:38:48 +0000 | [diff] [blame] | 7668 | int utf8_expected = |
| 7669 | (0x80 + (0x800 - 0x80) * 2 + (0xd800 - 0x800) * 3) / kStride; |
| 7670 | CHECK_EQ(utf8_expected, len); |
| 7671 | len = left_tree->WriteUtf8(utf8buf, utf8_expected, &charlen); |
| 7672 | CHECK_EQ(utf8_expected, len); |
| 7673 | CHECK_EQ(0xd800 / kStride, charlen); |
| 7674 | CHECK_EQ(0xed, static_cast<unsigned char>(utf8buf[utf8_expected - 3])); |
| 7675 | CHECK_EQ(0x9f, static_cast<unsigned char>(utf8buf[utf8_expected - 2])); |
| 7676 | CHECK_EQ(0xc0 - kStride, |
| 7677 | static_cast<unsigned char>(utf8buf[utf8_expected - 1])); |
| 7678 | CHECK_EQ(1, utf8buf[utf8_expected]); |
| 7679 | |
| 7680 | memset(utf8buf, 0x1, sizeof(utf8buf)); |
yangguo@chromium.org | 154ff99 | 2012-03-13 08:09:54 +0000 | [diff] [blame] | 7681 | len = GetUtf8Length(right_tree); |
erik.corry@gmail.com | 394dbcf | 2011-10-27 07:38:48 +0000 | [diff] [blame] | 7682 | CHECK_EQ(utf8_expected, len); |
| 7683 | len = right_tree->WriteUtf8(utf8buf, utf8_expected, &charlen); |
| 7684 | CHECK_EQ(utf8_expected, len); |
| 7685 | CHECK_EQ(0xd800 / kStride, charlen); |
| 7686 | CHECK_EQ(0xed, static_cast<unsigned char>(utf8buf[0])); |
| 7687 | CHECK_EQ(0x9f, static_cast<unsigned char>(utf8buf[1])); |
| 7688 | CHECK_EQ(0xc0 - kStride, static_cast<unsigned char>(utf8buf[2])); |
| 7689 | CHECK_EQ(1, utf8buf[utf8_expected]); |
| 7690 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7691 | memset(buf, 0x1, sizeof(buf)); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7692 | memset(wbuf, 0x1, sizeof(wbuf)); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 7693 | len = str->WriteOneByte(reinterpret_cast<uint8_t*>(buf)); |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 7694 | CHECK_EQ(5, len); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7695 | len = str->Write(wbuf); |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 7696 | CHECK_EQ(5, len); |
| 7697 | CHECK_EQ(0, strcmp("abcde", buf)); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7698 | uint16_t answer1[] = {'a', 'b', 'c', 'd', 'e', '\0'}; |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 7699 | CHECK_EQ(0, StrCmp16(answer1, wbuf)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7700 | |
| 7701 | memset(buf, 0x1, sizeof(buf)); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7702 | memset(wbuf, 0x1, sizeof(wbuf)); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 7703 | len = str->WriteOneByte(reinterpret_cast<uint8_t*>(buf), 0, 4); |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 7704 | CHECK_EQ(4, len); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7705 | len = str->Write(wbuf, 0, 4); |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 7706 | CHECK_EQ(4, len); |
| 7707 | CHECK_EQ(0, strncmp("abcd\1", buf, 5)); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7708 | uint16_t answer2[] = {'a', 'b', 'c', 'd', 0x101}; |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 7709 | CHECK_EQ(0, StrNCmp16(answer2, wbuf, 5)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7710 | |
| 7711 | memset(buf, 0x1, sizeof(buf)); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7712 | memset(wbuf, 0x1, sizeof(wbuf)); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 7713 | len = str->WriteOneByte(reinterpret_cast<uint8_t*>(buf), 0, 5); |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 7714 | CHECK_EQ(5, len); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7715 | len = str->Write(wbuf, 0, 5); |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 7716 | CHECK_EQ(5, len); |
| 7717 | CHECK_EQ(0, strncmp("abcde\1", buf, 6)); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7718 | uint16_t answer3[] = {'a', 'b', 'c', 'd', 'e', 0x101}; |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 7719 | CHECK_EQ(0, StrNCmp16(answer3, wbuf, 6)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7720 | |
| 7721 | memset(buf, 0x1, sizeof(buf)); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7722 | memset(wbuf, 0x1, sizeof(wbuf)); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 7723 | len = str->WriteOneByte(reinterpret_cast<uint8_t*>(buf), 0, 6); |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 7724 | CHECK_EQ(5, len); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7725 | len = str->Write(wbuf, 0, 6); |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 7726 | CHECK_EQ(5, len); |
| 7727 | CHECK_EQ(0, strcmp("abcde", buf)); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7728 | uint16_t answer4[] = {'a', 'b', 'c', 'd', 'e', '\0'}; |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 7729 | CHECK_EQ(0, StrCmp16(answer4, wbuf)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7730 | |
| 7731 | memset(buf, 0x1, sizeof(buf)); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7732 | memset(wbuf, 0x1, sizeof(wbuf)); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 7733 | len = str->WriteOneByte(reinterpret_cast<uint8_t*>(buf), 4, -1); |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 7734 | CHECK_EQ(1, len); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7735 | len = str->Write(wbuf, 4, -1); |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 7736 | CHECK_EQ(1, len); |
| 7737 | CHECK_EQ(0, strcmp("e", buf)); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7738 | uint16_t answer5[] = {'e', '\0'}; |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 7739 | CHECK_EQ(0, StrCmp16(answer5, wbuf)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7740 | |
| 7741 | memset(buf, 0x1, sizeof(buf)); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7742 | memset(wbuf, 0x1, sizeof(wbuf)); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 7743 | len = str->WriteOneByte(reinterpret_cast<uint8_t*>(buf), 4, 6); |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 7744 | CHECK_EQ(1, len); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7745 | len = str->Write(wbuf, 4, 6); |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 7746 | CHECK_EQ(1, len); |
| 7747 | CHECK_EQ(0, strcmp("e", buf)); |
| 7748 | CHECK_EQ(0, StrCmp16(answer5, wbuf)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7749 | |
| 7750 | memset(buf, 0x1, sizeof(buf)); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7751 | memset(wbuf, 0x1, sizeof(wbuf)); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 7752 | len = str->WriteOneByte(reinterpret_cast<uint8_t*>(buf), 4, 1); |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 7753 | CHECK_EQ(1, len); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7754 | len = str->Write(wbuf, 4, 1); |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 7755 | CHECK_EQ(1, len); |
| 7756 | CHECK_EQ(0, strncmp("e\1", buf, 2)); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7757 | uint16_t answer6[] = {'e', 0x101}; |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 7758 | CHECK_EQ(0, StrNCmp16(answer6, wbuf, 2)); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7759 | |
| 7760 | memset(buf, 0x1, sizeof(buf)); |
| 7761 | memset(wbuf, 0x1, sizeof(wbuf)); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 7762 | len = str->WriteOneByte(reinterpret_cast<uint8_t*>(buf), 3, 1); |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 7763 | CHECK_EQ(1, len); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7764 | len = str->Write(wbuf, 3, 1); |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 7765 | CHECK_EQ(1, len); |
| 7766 | CHECK_EQ(0, strncmp("d\1", buf, 2)); |
ager@chromium.org | 5f0c45f | 2010-12-17 08:51:21 +0000 | [diff] [blame] | 7767 | uint16_t answer7[] = {'d', 0x101}; |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 7768 | CHECK_EQ(0, StrNCmp16(answer7, wbuf, 2)); |
ricow@chromium.org | ddd545c | 2011-08-24 12:02:41 +0000 | [diff] [blame] | 7769 | |
| 7770 | memset(wbuf, 0x1, sizeof(wbuf)); |
| 7771 | wbuf[5] = 'X'; |
| 7772 | len = str->Write(wbuf, 0, 6, String::NO_NULL_TERMINATION); |
| 7773 | CHECK_EQ(5, len); |
| 7774 | CHECK_EQ('X', wbuf[5]); |
| 7775 | uint16_t answer8a[] = {'a', 'b', 'c', 'd', 'e'}; |
| 7776 | uint16_t answer8b[] = {'a', 'b', 'c', 'd', 'e', '\0'}; |
| 7777 | CHECK_EQ(0, StrNCmp16(answer8a, wbuf, 5)); |
| 7778 | CHECK_NE(0, StrCmp16(answer8b, wbuf)); |
| 7779 | wbuf[5] = '\0'; |
| 7780 | CHECK_EQ(0, StrCmp16(answer8b, wbuf)); |
| 7781 | |
| 7782 | memset(buf, 0x1, sizeof(buf)); |
| 7783 | buf[5] = 'X'; |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 7784 | len = str->WriteOneByte(reinterpret_cast<uint8_t*>(buf), |
| 7785 | 0, |
| 7786 | 6, |
| 7787 | String::NO_NULL_TERMINATION); |
ricow@chromium.org | ddd545c | 2011-08-24 12:02:41 +0000 | [diff] [blame] | 7788 | CHECK_EQ(5, len); |
| 7789 | CHECK_EQ('X', buf[5]); |
| 7790 | CHECK_EQ(0, strncmp("abcde", buf, 5)); |
| 7791 | CHECK_NE(0, strcmp("abcde", buf)); |
| 7792 | buf[5] = '\0'; |
| 7793 | CHECK_EQ(0, strcmp("abcde", buf)); |
| 7794 | |
| 7795 | memset(utf8buf, 0x1, sizeof(utf8buf)); |
| 7796 | utf8buf[8] = 'X'; |
| 7797 | len = str2->WriteUtf8(utf8buf, sizeof(utf8buf), &charlen, |
| 7798 | String::NO_NULL_TERMINATION); |
| 7799 | CHECK_EQ(8, len); |
| 7800 | CHECK_EQ('X', utf8buf[8]); |
| 7801 | CHECK_EQ(5, charlen); |
| 7802 | CHECK_EQ(0, strncmp(utf8buf, "abc\303\260\342\230\203", 8)); |
| 7803 | CHECK_NE(0, strcmp(utf8buf, "abc\303\260\342\230\203")); |
| 7804 | utf8buf[8] = '\0'; |
| 7805 | CHECK_EQ(0, strcmp(utf8buf, "abc\303\260\342\230\203")); |
yangguo@chromium.org | 304cc33 | 2012-07-24 07:59:48 +0000 | [diff] [blame] | 7806 | |
| 7807 | memset(utf8buf, 0x1, sizeof(utf8buf)); |
| 7808 | utf8buf[5] = 'X'; |
| 7809 | len = str->WriteUtf8(utf8buf, sizeof(utf8buf), &charlen, |
| 7810 | String::NO_NULL_TERMINATION); |
| 7811 | CHECK_EQ(5, len); |
| 7812 | CHECK_EQ('X', utf8buf[5]); // Test that the sixth character is untouched. |
| 7813 | CHECK_EQ(5, charlen); |
| 7814 | utf8buf[5] = '\0'; |
| 7815 | CHECK_EQ(0, strcmp(utf8buf, "abcde")); |
| 7816 | |
| 7817 | memset(buf, 0x1, sizeof(buf)); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 7818 | len = str3->WriteOneByte(reinterpret_cast<uint8_t*>(buf)); |
yangguo@chromium.org | 304cc33 | 2012-07-24 07:59:48 +0000 | [diff] [blame] | 7819 | CHECK_EQ(7, len); |
| 7820 | CHECK_EQ(0, strcmp("abc", buf)); |
| 7821 | CHECK_EQ(0, buf[3]); |
| 7822 | CHECK_EQ(0, strcmp("def", buf + 4)); |
yangguo@chromium.org | 46a2a51 | 2013-01-18 16:29:40 +0000 | [diff] [blame] | 7823 | |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 7824 | CHECK_EQ(0, str->WriteOneByte(NULL, 0, 0, String::NO_NULL_TERMINATION)); |
yangguo@chromium.org | 46a2a51 | 2013-01-18 16:29:40 +0000 | [diff] [blame] | 7825 | CHECK_EQ(0, str->WriteUtf8(NULL, 0, 0, String::NO_NULL_TERMINATION)); |
| 7826 | CHECK_EQ(0, str->Write(NULL, 0, 0, String::NO_NULL_TERMINATION)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 7827 | } |
| 7828 | |
| 7829 | |
yangguo@chromium.org | 154ff99 | 2012-03-13 08:09:54 +0000 | [diff] [blame] | 7830 | static void Utf16Helper( |
| 7831 | LocalContext& context, |
| 7832 | const char* name, |
| 7833 | const char* lengths_name, |
| 7834 | int len) { |
| 7835 | Local<v8::Array> a = |
| 7836 | Local<v8::Array>::Cast(context->Global()->Get(v8_str(name))); |
| 7837 | Local<v8::Array> alens = |
| 7838 | Local<v8::Array>::Cast(context->Global()->Get(v8_str(lengths_name))); |
| 7839 | for (int i = 0; i < len; i++) { |
| 7840 | Local<v8::String> string = |
| 7841 | Local<v8::String>::Cast(a->Get(i)); |
| 7842 | Local<v8::Number> expected_len = |
| 7843 | Local<v8::Number>::Cast(alens->Get(i)); |
| 7844 | int length = GetUtf8Length(string); |
| 7845 | CHECK_EQ(static_cast<int>(expected_len->Value()), length); |
| 7846 | } |
| 7847 | } |
| 7848 | |
| 7849 | |
| 7850 | static uint16_t StringGet(Handle<String> str, int index) { |
| 7851 | i::Handle<i::String> istring = |
| 7852 | v8::Utils::OpenHandle(String::Cast(*str)); |
| 7853 | return istring->Get(index); |
| 7854 | } |
| 7855 | |
| 7856 | |
| 7857 | static void WriteUtf8Helper( |
| 7858 | LocalContext& context, |
| 7859 | const char* name, |
| 7860 | const char* lengths_name, |
| 7861 | int len) { |
| 7862 | Local<v8::Array> b = |
| 7863 | Local<v8::Array>::Cast(context->Global()->Get(v8_str(name))); |
| 7864 | Local<v8::Array> alens = |
| 7865 | Local<v8::Array>::Cast(context->Global()->Get(v8_str(lengths_name))); |
| 7866 | char buffer[1000]; |
| 7867 | char buffer2[1000]; |
| 7868 | for (int i = 0; i < len; i++) { |
| 7869 | Local<v8::String> string = |
| 7870 | Local<v8::String>::Cast(b->Get(i)); |
| 7871 | Local<v8::Number> expected_len = |
| 7872 | Local<v8::Number>::Cast(alens->Get(i)); |
| 7873 | int utf8_length = static_cast<int>(expected_len->Value()); |
| 7874 | for (int j = utf8_length + 1; j >= 0; j--) { |
| 7875 | memset(reinterpret_cast<void*>(&buffer), 42, sizeof(buffer)); |
| 7876 | memset(reinterpret_cast<void*>(&buffer2), 42, sizeof(buffer2)); |
| 7877 | int nchars; |
| 7878 | int utf8_written = |
| 7879 | string->WriteUtf8(buffer, j, &nchars, String::NO_OPTIONS); |
| 7880 | int utf8_written2 = |
| 7881 | string->WriteUtf8(buffer2, j, &nchars, String::NO_NULL_TERMINATION); |
| 7882 | CHECK_GE(utf8_length + 1, utf8_written); |
| 7883 | CHECK_GE(utf8_length, utf8_written2); |
| 7884 | for (int k = 0; k < utf8_written2; k++) { |
| 7885 | CHECK_EQ(buffer[k], buffer2[k]); |
| 7886 | } |
| 7887 | CHECK(nchars * 3 >= utf8_written - 1); |
| 7888 | CHECK(nchars <= utf8_written); |
| 7889 | if (j == utf8_length + 1) { |
| 7890 | CHECK_EQ(utf8_written2, utf8_length); |
| 7891 | CHECK_EQ(utf8_written2 + 1, utf8_written); |
| 7892 | } |
| 7893 | CHECK_EQ(buffer[utf8_written], 42); |
| 7894 | if (j > utf8_length) { |
| 7895 | if (utf8_written != 0) CHECK_EQ(buffer[utf8_written - 1], 0); |
| 7896 | if (utf8_written > 1) CHECK_NE(buffer[utf8_written - 2], 42); |
| 7897 | Handle<String> roundtrip = v8_str(buffer); |
| 7898 | CHECK(roundtrip->Equals(string)); |
| 7899 | } else { |
| 7900 | if (utf8_written != 0) CHECK_NE(buffer[utf8_written - 1], 42); |
| 7901 | } |
| 7902 | if (utf8_written2 != 0) CHECK_NE(buffer[utf8_written - 1], 42); |
| 7903 | if (nchars >= 2) { |
| 7904 | uint16_t trail = StringGet(string, nchars - 1); |
| 7905 | uint16_t lead = StringGet(string, nchars - 2); |
| 7906 | if (((lead & 0xfc00) == 0xd800) && |
| 7907 | ((trail & 0xfc00) == 0xdc00)) { |
| 7908 | unsigned char u1 = buffer2[utf8_written2 - 4]; |
| 7909 | unsigned char u2 = buffer2[utf8_written2 - 3]; |
| 7910 | unsigned char u3 = buffer2[utf8_written2 - 2]; |
| 7911 | unsigned char u4 = buffer2[utf8_written2 - 1]; |
| 7912 | CHECK_EQ((u1 & 0xf8), 0xf0); |
| 7913 | CHECK_EQ((u2 & 0xc0), 0x80); |
| 7914 | CHECK_EQ((u3 & 0xc0), 0x80); |
| 7915 | CHECK_EQ((u4 & 0xc0), 0x80); |
| 7916 | uint32_t c = 0x10000 + ((lead & 0x3ff) << 10) + (trail & 0x3ff); |
| 7917 | CHECK_EQ((u4 & 0x3f), (c & 0x3f)); |
| 7918 | CHECK_EQ((u3 & 0x3f), ((c >> 6) & 0x3f)); |
| 7919 | CHECK_EQ((u2 & 0x3f), ((c >> 12) & 0x3f)); |
| 7920 | CHECK_EQ((u1 & 0x3), c >> 18); |
| 7921 | } |
| 7922 | } |
| 7923 | } |
| 7924 | } |
| 7925 | } |
| 7926 | |
| 7927 | |
| 7928 | THREADED_TEST(Utf16) { |
| 7929 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 7930 | v8::HandleScope scope(context->GetIsolate()); |
yangguo@chromium.org | 154ff99 | 2012-03-13 08:09:54 +0000 | [diff] [blame] | 7931 | CompileRun( |
| 7932 | "var pad = '01234567890123456789';" |
| 7933 | "var p = [];" |
| 7934 | "var plens = [20, 3, 3];" |
| 7935 | "p.push('01234567890123456789');" |
| 7936 | "var lead = 0xd800;" |
| 7937 | "var trail = 0xdc00;" |
| 7938 | "p.push(String.fromCharCode(0xd800));" |
| 7939 | "p.push(String.fromCharCode(0xdc00));" |
| 7940 | "var a = [];" |
| 7941 | "var b = [];" |
danno@chromium.org | 88aa058 | 2012-03-23 15:11:57 +0000 | [diff] [blame] | 7942 | "var c = [];" |
yangguo@chromium.org | 154ff99 | 2012-03-13 08:09:54 +0000 | [diff] [blame] | 7943 | "var alens = [];" |
| 7944 | "for (var i = 0; i < 3; i++) {" |
| 7945 | " p[1] = String.fromCharCode(lead++);" |
| 7946 | " for (var j = 0; j < 3; j++) {" |
| 7947 | " p[2] = String.fromCharCode(trail++);" |
| 7948 | " a.push(p[i] + p[j]);" |
| 7949 | " b.push(p[i] + p[j]);" |
danno@chromium.org | 88aa058 | 2012-03-23 15:11:57 +0000 | [diff] [blame] | 7950 | " c.push(p[i] + p[j]);" |
yangguo@chromium.org | 154ff99 | 2012-03-13 08:09:54 +0000 | [diff] [blame] | 7951 | " alens.push(plens[i] + plens[j]);" |
| 7952 | " }" |
| 7953 | "}" |
| 7954 | "alens[5] -= 2;" // Here the surrogate pairs match up. |
| 7955 | "var a2 = [];" |
| 7956 | "var b2 = [];" |
danno@chromium.org | 88aa058 | 2012-03-23 15:11:57 +0000 | [diff] [blame] | 7957 | "var c2 = [];" |
yangguo@chromium.org | 154ff99 | 2012-03-13 08:09:54 +0000 | [diff] [blame] | 7958 | "var a2lens = [];" |
| 7959 | "for (var m = 0; m < 9; m++) {" |
| 7960 | " for (var n = 0; n < 9; n++) {" |
| 7961 | " a2.push(a[m] + a[n]);" |
| 7962 | " b2.push(b[m] + b[n]);" |
danno@chromium.org | 88aa058 | 2012-03-23 15:11:57 +0000 | [diff] [blame] | 7963 | " var newc = 'x' + c[m] + c[n] + 'y';" |
| 7964 | " c2.push(newc.substring(1, newc.length - 1));" |
yangguo@chromium.org | 154ff99 | 2012-03-13 08:09:54 +0000 | [diff] [blame] | 7965 | " var utf = alens[m] + alens[n];" // And here. |
| 7966 | // The 'n's that start with 0xdc.. are 6-8 |
| 7967 | // The 'm's that end with 0xd8.. are 1, 4 and 7 |
| 7968 | " if ((m % 3) == 1 && n >= 6) utf -= 2;" |
| 7969 | " a2lens.push(utf);" |
| 7970 | " }" |
| 7971 | "}"); |
| 7972 | Utf16Helper(context, "a", "alens", 9); |
| 7973 | Utf16Helper(context, "a2", "a2lens", 81); |
| 7974 | WriteUtf8Helper(context, "b", "alens", 9); |
| 7975 | WriteUtf8Helper(context, "b2", "a2lens", 81); |
danno@chromium.org | 88aa058 | 2012-03-23 15:11:57 +0000 | [diff] [blame] | 7976 | WriteUtf8Helper(context, "c2", "a2lens", 81); |
yangguo@chromium.org | 154ff99 | 2012-03-13 08:09:54 +0000 | [diff] [blame] | 7977 | } |
| 7978 | |
| 7979 | |
| 7980 | static bool SameSymbol(Handle<String> s1, Handle<String> s2) { |
| 7981 | i::Handle<i::String> is1(v8::Utils::OpenHandle(*s1)); |
| 7982 | i::Handle<i::String> is2(v8::Utils::OpenHandle(*s2)); |
| 7983 | return *is1 == *is2; |
| 7984 | } |
| 7985 | |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 7986 | static void SameSymbolHelper(v8::Isolate* isolate, const char* a, |
| 7987 | const char* b) { |
| 7988 | Handle<String> symbol1 = |
| 7989 | v8::String::NewFromUtf8(isolate, a, v8::String::kInternalizedString); |
| 7990 | Handle<String> symbol2 = |
| 7991 | v8::String::NewFromUtf8(isolate, b, v8::String::kInternalizedString); |
yangguo@chromium.org | 154ff99 | 2012-03-13 08:09:54 +0000 | [diff] [blame] | 7992 | CHECK(SameSymbol(symbol1, symbol2)); |
| 7993 | } |
| 7994 | |
| 7995 | |
| 7996 | THREADED_TEST(Utf16Symbol) { |
| 7997 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 7998 | v8::HandleScope scope(context->GetIsolate()); |
yangguo@chromium.org | 154ff99 | 2012-03-13 08:09:54 +0000 | [diff] [blame] | 7999 | |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 8000 | Handle<String> symbol1 = v8::String::NewFromUtf8( |
| 8001 | context->GetIsolate(), "abc", v8::String::kInternalizedString); |
| 8002 | Handle<String> symbol2 = v8::String::NewFromUtf8( |
| 8003 | context->GetIsolate(), "abc", v8::String::kInternalizedString); |
yangguo@chromium.org | 154ff99 | 2012-03-13 08:09:54 +0000 | [diff] [blame] | 8004 | CHECK(SameSymbol(symbol1, symbol2)); |
| 8005 | |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 8006 | SameSymbolHelper(context->GetIsolate(), |
| 8007 | "\360\220\220\205", // 4 byte encoding. |
yangguo@chromium.org | 154ff99 | 2012-03-13 08:09:54 +0000 | [diff] [blame] | 8008 | "\355\240\201\355\260\205"); // 2 3-byte surrogates. |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 8009 | SameSymbolHelper(context->GetIsolate(), |
| 8010 | "\355\240\201\355\260\206", // 2 3-byte surrogates. |
yangguo@chromium.org | 154ff99 | 2012-03-13 08:09:54 +0000 | [diff] [blame] | 8011 | "\360\220\220\206"); // 4 byte encoding. |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 8012 | SameSymbolHelper(context->GetIsolate(), |
| 8013 | "x\360\220\220\205", // 4 byte encoding. |
yangguo@chromium.org | 154ff99 | 2012-03-13 08:09:54 +0000 | [diff] [blame] | 8014 | "x\355\240\201\355\260\205"); // 2 3-byte surrogates. |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 8015 | SameSymbolHelper(context->GetIsolate(), |
| 8016 | "x\355\240\201\355\260\206", // 2 3-byte surrogates. |
yangguo@chromium.org | 154ff99 | 2012-03-13 08:09:54 +0000 | [diff] [blame] | 8017 | "x\360\220\220\206"); // 4 byte encoding. |
| 8018 | CompileRun( |
| 8019 | "var sym0 = 'benedictus';" |
| 8020 | "var sym0b = 'S\303\270ren';" |
| 8021 | "var sym1 = '\355\240\201\355\260\207';" |
| 8022 | "var sym2 = '\360\220\220\210';" |
| 8023 | "var sym3 = 'x\355\240\201\355\260\207';" |
| 8024 | "var sym4 = 'x\360\220\220\210';" |
| 8025 | "if (sym1.length != 2) throw sym1;" |
| 8026 | "if (sym1.charCodeAt(1) != 0xdc07) throw sym1.charCodeAt(1);" |
| 8027 | "if (sym2.length != 2) throw sym2;" |
| 8028 | "if (sym2.charCodeAt(1) != 0xdc08) throw sym2.charCodeAt(2);" |
| 8029 | "if (sym3.length != 3) throw sym3;" |
| 8030 | "if (sym3.charCodeAt(2) != 0xdc07) throw sym1.charCodeAt(2);" |
| 8031 | "if (sym4.length != 3) throw sym4;" |
| 8032 | "if (sym4.charCodeAt(2) != 0xdc08) throw sym2.charCodeAt(2);"); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 8033 | Handle<String> sym0 = v8::String::NewFromUtf8( |
| 8034 | context->GetIsolate(), "benedictus", v8::String::kInternalizedString); |
| 8035 | Handle<String> sym0b = v8::String::NewFromUtf8( |
| 8036 | context->GetIsolate(), "S\303\270ren", v8::String::kInternalizedString); |
| 8037 | Handle<String> sym1 = |
| 8038 | v8::String::NewFromUtf8(context->GetIsolate(), "\355\240\201\355\260\207", |
| 8039 | v8::String::kInternalizedString); |
| 8040 | Handle<String> sym2 = |
| 8041 | v8::String::NewFromUtf8(context->GetIsolate(), "\360\220\220\210", |
| 8042 | v8::String::kInternalizedString); |
| 8043 | Handle<String> sym3 = v8::String::NewFromUtf8( |
| 8044 | context->GetIsolate(), "x\355\240\201\355\260\207", |
| 8045 | v8::String::kInternalizedString); |
| 8046 | Handle<String> sym4 = |
| 8047 | v8::String::NewFromUtf8(context->GetIsolate(), "x\360\220\220\210", |
| 8048 | v8::String::kInternalizedString); |
yangguo@chromium.org | 154ff99 | 2012-03-13 08:09:54 +0000 | [diff] [blame] | 8049 | v8::Local<v8::Object> global = context->Global(); |
| 8050 | Local<Value> s0 = global->Get(v8_str("sym0")); |
| 8051 | Local<Value> s0b = global->Get(v8_str("sym0b")); |
| 8052 | Local<Value> s1 = global->Get(v8_str("sym1")); |
| 8053 | Local<Value> s2 = global->Get(v8_str("sym2")); |
| 8054 | Local<Value> s3 = global->Get(v8_str("sym3")); |
| 8055 | Local<Value> s4 = global->Get(v8_str("sym4")); |
danno@chromium.org | f95d4b9 | 2013-06-13 14:40:17 +0000 | [diff] [blame] | 8056 | CHECK(SameSymbol(sym0, Handle<String>::Cast(s0))); |
| 8057 | CHECK(SameSymbol(sym0b, Handle<String>::Cast(s0b))); |
| 8058 | CHECK(SameSymbol(sym1, Handle<String>::Cast(s1))); |
| 8059 | CHECK(SameSymbol(sym2, Handle<String>::Cast(s2))); |
| 8060 | CHECK(SameSymbol(sym3, Handle<String>::Cast(s3))); |
| 8061 | CHECK(SameSymbol(sym4, Handle<String>::Cast(s4))); |
yangguo@chromium.org | 154ff99 | 2012-03-13 08:09:54 +0000 | [diff] [blame] | 8062 | } |
| 8063 | |
| 8064 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8065 | THREADED_TEST(ToArrayIndex) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8066 | LocalContext context; |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 8067 | v8::Isolate* isolate = context->GetIsolate(); |
| 8068 | v8::HandleScope scope(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8069 | |
| 8070 | v8::Handle<String> str = v8_str("42"); |
| 8071 | v8::Handle<v8::Uint32> index = str->ToArrayIndex(); |
| 8072 | CHECK(!index.IsEmpty()); |
| 8073 | CHECK_EQ(42.0, index->Uint32Value()); |
| 8074 | str = v8_str("42asdf"); |
| 8075 | index = str->ToArrayIndex(); |
| 8076 | CHECK(index.IsEmpty()); |
| 8077 | str = v8_str("-42"); |
| 8078 | index = str->ToArrayIndex(); |
| 8079 | CHECK(index.IsEmpty()); |
| 8080 | str = v8_str("4294967295"); |
| 8081 | index = str->ToArrayIndex(); |
| 8082 | CHECK(!index.IsEmpty()); |
| 8083 | CHECK_EQ(4294967295.0, index->Uint32Value()); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 8084 | v8::Handle<v8::Number> num = v8::Number::New(isolate, 1); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8085 | index = num->ToArrayIndex(); |
| 8086 | CHECK(!index.IsEmpty()); |
| 8087 | CHECK_EQ(1.0, index->Uint32Value()); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 8088 | num = v8::Number::New(isolate, -1); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8089 | index = num->ToArrayIndex(); |
| 8090 | CHECK(index.IsEmpty()); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 8091 | v8::Handle<v8::Object> obj = v8::Object::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8092 | index = obj->ToArrayIndex(); |
| 8093 | CHECK(index.IsEmpty()); |
| 8094 | } |
| 8095 | |
| 8096 | |
| 8097 | THREADED_TEST(ErrorConstruction) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8098 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 8099 | v8::HandleScope scope(context->GetIsolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8100 | |
| 8101 | v8::Handle<String> foo = v8_str("foo"); |
| 8102 | v8::Handle<String> message = v8_str("message"); |
| 8103 | v8::Handle<Value> range_error = v8::Exception::RangeError(foo); |
| 8104 | CHECK(range_error->IsObject()); |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 8105 | CHECK(range_error.As<v8::Object>()->Get(message)->Equals(foo)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8106 | v8::Handle<Value> reference_error = v8::Exception::ReferenceError(foo); |
| 8107 | CHECK(reference_error->IsObject()); |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 8108 | CHECK(reference_error.As<v8::Object>()->Get(message)->Equals(foo)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8109 | v8::Handle<Value> syntax_error = v8::Exception::SyntaxError(foo); |
| 8110 | CHECK(syntax_error->IsObject()); |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 8111 | CHECK(syntax_error.As<v8::Object>()->Get(message)->Equals(foo)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8112 | v8::Handle<Value> type_error = v8::Exception::TypeError(foo); |
| 8113 | CHECK(type_error->IsObject()); |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 8114 | CHECK(type_error.As<v8::Object>()->Get(message)->Equals(foo)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8115 | v8::Handle<Value> error = v8::Exception::Error(foo); |
| 8116 | CHECK(error->IsObject()); |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 8117 | CHECK(error.As<v8::Object>()->Get(message)->Equals(foo)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8118 | } |
| 8119 | |
| 8120 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 8121 | static void YGetter(Local<String> name, |
| 8122 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8123 | ApiTestFuzzer::Fuzz(); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 8124 | info.GetReturnValue().Set(v8_num(10)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8125 | } |
| 8126 | |
| 8127 | |
| 8128 | static void YSetter(Local<String> name, |
| 8129 | Local<Value> value, |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 8130 | const v8::PropertyCallbackInfo<void>& info) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8131 | if (info.This()->Has(name)) { |
| 8132 | info.This()->Delete(name); |
| 8133 | } |
| 8134 | info.This()->Set(name, value); |
| 8135 | } |
| 8136 | |
| 8137 | |
| 8138 | THREADED_TEST(DeleteAccessor) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 8139 | v8::Isolate* isolate = CcTest::isolate(); |
| 8140 | v8::HandleScope scope(isolate); |
| 8141 | v8::Handle<v8::ObjectTemplate> obj = ObjectTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8142 | obj->SetAccessor(v8_str("y"), YGetter, YSetter); |
| 8143 | LocalContext context; |
| 8144 | v8::Handle<v8::Object> holder = obj->NewInstance(); |
| 8145 | context->Global()->Set(v8_str("holder"), holder); |
| 8146 | v8::Handle<Value> result = CompileRun( |
| 8147 | "holder.y = 11; holder.y = 12; holder.y"); |
| 8148 | CHECK_EQ(12, result->Uint32Value()); |
| 8149 | } |
| 8150 | |
| 8151 | |
| 8152 | THREADED_TEST(TypeSwitch) { |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 8153 | v8::Isolate* isolate = CcTest::isolate(); |
| 8154 | v8::HandleScope scope(isolate); |
| 8155 | v8::Handle<v8::FunctionTemplate> templ1 = v8::FunctionTemplate::New(isolate); |
| 8156 | v8::Handle<v8::FunctionTemplate> templ2 = v8::FunctionTemplate::New(isolate); |
| 8157 | v8::Handle<v8::FunctionTemplate> templ3 = v8::FunctionTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8158 | v8::Handle<v8::FunctionTemplate> templs[3] = { templ1, templ2, templ3 }; |
| 8159 | v8::Handle<v8::TypeSwitch> type_switch = v8::TypeSwitch::New(3, templs); |
| 8160 | LocalContext context; |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 8161 | v8::Handle<v8::Object> obj0 = v8::Object::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8162 | v8::Handle<v8::Object> obj1 = templ1->GetFunction()->NewInstance(); |
| 8163 | v8::Handle<v8::Object> obj2 = templ2->GetFunction()->NewInstance(); |
| 8164 | v8::Handle<v8::Object> obj3 = templ3->GetFunction()->NewInstance(); |
| 8165 | for (int i = 0; i < 10; i++) { |
| 8166 | CHECK_EQ(0, type_switch->match(obj0)); |
| 8167 | CHECK_EQ(1, type_switch->match(obj1)); |
| 8168 | CHECK_EQ(2, type_switch->match(obj2)); |
| 8169 | CHECK_EQ(3, type_switch->match(obj3)); |
| 8170 | CHECK_EQ(3, type_switch->match(obj3)); |
| 8171 | CHECK_EQ(2, type_switch->match(obj2)); |
| 8172 | CHECK_EQ(1, type_switch->match(obj1)); |
| 8173 | CHECK_EQ(0, type_switch->match(obj0)); |
| 8174 | } |
| 8175 | } |
| 8176 | |
| 8177 | |
| 8178 | // For use within the TestSecurityHandler() test. |
| 8179 | static bool g_security_callback_result = false; |
| 8180 | static bool NamedSecurityTestCallback(Local<v8::Object> global, |
| 8181 | Local<Value> name, |
| 8182 | v8::AccessType type, |
| 8183 | Local<Value> data) { |
| 8184 | // Always allow read access. |
| 8185 | if (type == v8::ACCESS_GET) |
| 8186 | return true; |
| 8187 | |
| 8188 | // Sometimes allow other access. |
| 8189 | return g_security_callback_result; |
| 8190 | } |
| 8191 | |
| 8192 | |
| 8193 | static bool IndexedSecurityTestCallback(Local<v8::Object> global, |
| 8194 | uint32_t key, |
| 8195 | v8::AccessType type, |
| 8196 | Local<Value> data) { |
| 8197 | // Always allow read access. |
| 8198 | if (type == v8::ACCESS_GET) |
| 8199 | return true; |
| 8200 | |
| 8201 | // Sometimes allow other access. |
| 8202 | return g_security_callback_result; |
| 8203 | } |
| 8204 | |
| 8205 | |
| 8206 | static int trouble_nesting = 0; |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 8207 | static void TroubleCallback(const v8::FunctionCallbackInfo<v8::Value>& args) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8208 | ApiTestFuzzer::Fuzz(); |
| 8209 | trouble_nesting++; |
| 8210 | |
| 8211 | // Call a JS function that throws an uncaught exception. |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 8212 | Local<v8::Object> arg_this = |
| 8213 | args.GetIsolate()->GetCurrentContext()->Global(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8214 | Local<Value> trouble_callee = (trouble_nesting == 3) ? |
| 8215 | arg_this->Get(v8_str("trouble_callee")) : |
| 8216 | arg_this->Get(v8_str("trouble_caller")); |
| 8217 | CHECK(trouble_callee->IsFunction()); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 8218 | args.GetReturnValue().Set( |
| 8219 | Function::Cast(*trouble_callee)->Call(arg_this, 0, NULL)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8220 | } |
| 8221 | |
| 8222 | |
| 8223 | static int report_count = 0; |
| 8224 | static void ApiUncaughtExceptionTestListener(v8::Handle<v8::Message>, |
| 8225 | v8::Handle<Value>) { |
| 8226 | report_count++; |
| 8227 | } |
| 8228 | |
| 8229 | |
| 8230 | // Counts uncaught exceptions, but other tests running in parallel |
| 8231 | // also have uncaught exceptions. |
| 8232 | TEST(ApiUncaughtException) { |
ager@chromium.org | 8bb6058 | 2008-12-11 12:02:20 +0000 | [diff] [blame] | 8233 | report_count = 0; |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8234 | LocalContext env; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 8235 | v8::Isolate* isolate = env->GetIsolate(); |
| 8236 | v8::HandleScope scope(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8237 | v8::V8::AddMessageListener(ApiUncaughtExceptionTestListener); |
| 8238 | |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 8239 | Local<v8::FunctionTemplate> fun = |
| 8240 | v8::FunctionTemplate::New(isolate, TroubleCallback); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8241 | v8::Local<v8::Object> global = env->Global(); |
| 8242 | global->Set(v8_str("trouble"), fun->GetFunction()); |
| 8243 | |
| 8244 | Script::Compile(v8_str("function trouble_callee() {" |
| 8245 | " var x = null;" |
| 8246 | " return x.foo;" |
| 8247 | "};" |
| 8248 | "function trouble_caller() {" |
| 8249 | " trouble();" |
| 8250 | "};"))->Run(); |
| 8251 | Local<Value> trouble = global->Get(v8_str("trouble")); |
| 8252 | CHECK(trouble->IsFunction()); |
| 8253 | Local<Value> trouble_callee = global->Get(v8_str("trouble_callee")); |
| 8254 | CHECK(trouble_callee->IsFunction()); |
| 8255 | Local<Value> trouble_caller = global->Get(v8_str("trouble_caller")); |
| 8256 | CHECK(trouble_caller->IsFunction()); |
| 8257 | Function::Cast(*trouble_caller)->Call(global, 0, NULL); |
| 8258 | CHECK_EQ(1, report_count); |
ager@chromium.org | 8bb6058 | 2008-12-11 12:02:20 +0000 | [diff] [blame] | 8259 | v8::V8::RemoveMessageListeners(ApiUncaughtExceptionTestListener); |
| 8260 | } |
| 8261 | |
sgjesse@chromium.org | b302e56 | 2010-02-03 11:26:59 +0000 | [diff] [blame] | 8262 | static const char* script_resource_name = "ExceptionInNativeScript.js"; |
| 8263 | static void ExceptionInNativeScriptTestListener(v8::Handle<v8::Message> message, |
| 8264 | v8::Handle<Value>) { |
| 8265 | v8::Handle<v8::Value> name_val = message->GetScriptResourceName(); |
| 8266 | CHECK(!name_val.IsEmpty() && name_val->IsString()); |
ulan@chromium.org | 906e2fb | 2013-05-14 08:14:38 +0000 | [diff] [blame] | 8267 | v8::String::Utf8Value name(message->GetScriptResourceName()); |
sgjesse@chromium.org | b302e56 | 2010-02-03 11:26:59 +0000 | [diff] [blame] | 8268 | CHECK_EQ(script_resource_name, *name); |
| 8269 | CHECK_EQ(3, message->GetLineNumber()); |
ulan@chromium.org | 906e2fb | 2013-05-14 08:14:38 +0000 | [diff] [blame] | 8270 | v8::String::Utf8Value source_line(message->GetSourceLine()); |
sgjesse@chromium.org | b302e56 | 2010-02-03 11:26:59 +0000 | [diff] [blame] | 8271 | CHECK_EQ(" new o.foo();", *source_line); |
| 8272 | } |
| 8273 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 8274 | |
sgjesse@chromium.org | b302e56 | 2010-02-03 11:26:59 +0000 | [diff] [blame] | 8275 | TEST(ExceptionInNativeScript) { |
sgjesse@chromium.org | b302e56 | 2010-02-03 11:26:59 +0000 | [diff] [blame] | 8276 | LocalContext env; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 8277 | v8::Isolate* isolate = env->GetIsolate(); |
| 8278 | v8::HandleScope scope(isolate); |
sgjesse@chromium.org | b302e56 | 2010-02-03 11:26:59 +0000 | [diff] [blame] | 8279 | v8::V8::AddMessageListener(ExceptionInNativeScriptTestListener); |
| 8280 | |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 8281 | Local<v8::FunctionTemplate> fun = |
| 8282 | v8::FunctionTemplate::New(isolate, TroubleCallback); |
sgjesse@chromium.org | b302e56 | 2010-02-03 11:26:59 +0000 | [diff] [blame] | 8283 | v8::Local<v8::Object> global = env->Global(); |
| 8284 | global->Set(v8_str("trouble"), fun->GetFunction()); |
| 8285 | |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 8286 | Script::Compile( |
| 8287 | v8_str( |
| 8288 | "function trouble() {\n" |
| 8289 | " var o = {};\n" |
| 8290 | " new o.foo();\n" |
| 8291 | "};"), |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 8292 | v8::String::NewFromUtf8(isolate, script_resource_name))->Run(); |
sgjesse@chromium.org | b302e56 | 2010-02-03 11:26:59 +0000 | [diff] [blame] | 8293 | Local<Value> trouble = global->Get(v8_str("trouble")); |
| 8294 | CHECK(trouble->IsFunction()); |
| 8295 | Function::Cast(*trouble)->Call(global, 0, NULL); |
| 8296 | v8::V8::RemoveMessageListeners(ExceptionInNativeScriptTestListener); |
| 8297 | } |
| 8298 | |
ager@chromium.org | 8bb6058 | 2008-12-11 12:02:20 +0000 | [diff] [blame] | 8299 | |
| 8300 | TEST(CompilationErrorUsingTryCatchHandler) { |
ager@chromium.org | 8bb6058 | 2008-12-11 12:02:20 +0000 | [diff] [blame] | 8301 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 8302 | v8::HandleScope scope(env->GetIsolate()); |
ager@chromium.org | 8bb6058 | 2008-12-11 12:02:20 +0000 | [diff] [blame] | 8303 | v8::TryCatch try_catch; |
| 8304 | Script::Compile(v8_str("This doesn't &*&@#$&*^ compile.")); |
| 8305 | CHECK_NE(NULL, *try_catch.Exception()); |
| 8306 | CHECK(try_catch.HasCaught()); |
| 8307 | } |
| 8308 | |
| 8309 | |
| 8310 | TEST(TryCatchFinallyUsingTryCatchHandler) { |
ager@chromium.org | 8bb6058 | 2008-12-11 12:02:20 +0000 | [diff] [blame] | 8311 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 8312 | v8::HandleScope scope(env->GetIsolate()); |
ager@chromium.org | 8bb6058 | 2008-12-11 12:02:20 +0000 | [diff] [blame] | 8313 | v8::TryCatch try_catch; |
| 8314 | Script::Compile(v8_str("try { throw ''; } catch (e) {}"))->Run(); |
| 8315 | CHECK(!try_catch.HasCaught()); |
| 8316 | Script::Compile(v8_str("try { throw ''; } finally {}"))->Run(); |
| 8317 | CHECK(try_catch.HasCaught()); |
| 8318 | try_catch.Reset(); |
| 8319 | Script::Compile(v8_str("(function() {" |
| 8320 | "try { throw ''; } finally { return; }" |
| 8321 | "})()"))->Run(); |
| 8322 | CHECK(!try_catch.HasCaught()); |
| 8323 | Script::Compile(v8_str("(function()" |
| 8324 | " { try { throw ''; } finally { throw 0; }" |
| 8325 | "})()"))->Run(); |
| 8326 | CHECK(try_catch.HasCaught()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8327 | } |
| 8328 | |
| 8329 | |
| 8330 | // SecurityHandler can't be run twice |
| 8331 | TEST(SecurityHandler) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 8332 | v8::Isolate* isolate = CcTest::isolate(); |
| 8333 | v8::HandleScope scope0(isolate); |
| 8334 | v8::Handle<v8::ObjectTemplate> global_template = |
| 8335 | v8::ObjectTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8336 | global_template->SetAccessCheckCallbacks(NamedSecurityTestCallback, |
| 8337 | IndexedSecurityTestCallback); |
| 8338 | // Create an environment |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 8339 | v8::Handle<Context> context0 = Context::New(isolate, NULL, global_template); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8340 | context0->Enter(); |
| 8341 | |
| 8342 | v8::Handle<v8::Object> global0 = context0->Global(); |
| 8343 | v8::Handle<Script> script0 = v8_compile("foo = 111"); |
| 8344 | script0->Run(); |
| 8345 | global0->Set(v8_str("0"), v8_num(999)); |
| 8346 | v8::Handle<Value> foo0 = global0->Get(v8_str("foo")); |
| 8347 | CHECK_EQ(111, foo0->Int32Value()); |
| 8348 | v8::Handle<Value> z0 = global0->Get(v8_str("0")); |
| 8349 | CHECK_EQ(999, z0->Int32Value()); |
| 8350 | |
| 8351 | // Create another environment, should fail security checks. |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 8352 | v8::HandleScope scope1(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8353 | |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 8354 | v8::Handle<Context> context1 = |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 8355 | Context::New(isolate, NULL, global_template); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8356 | context1->Enter(); |
| 8357 | |
| 8358 | v8::Handle<v8::Object> global1 = context1->Global(); |
| 8359 | global1->Set(v8_str("othercontext"), global0); |
| 8360 | // This set will fail the security check. |
| 8361 | v8::Handle<Script> script1 = |
| 8362 | v8_compile("othercontext.foo = 222; othercontext[0] = 888;"); |
| 8363 | script1->Run(); |
| 8364 | // This read will pass the security check. |
| 8365 | v8::Handle<Value> foo1 = global0->Get(v8_str("foo")); |
| 8366 | CHECK_EQ(111, foo1->Int32Value()); |
| 8367 | // This read will pass the security check. |
| 8368 | v8::Handle<Value> z1 = global0->Get(v8_str("0")); |
| 8369 | CHECK_EQ(999, z1->Int32Value()); |
| 8370 | |
| 8371 | // Create another environment, should pass security checks. |
| 8372 | { g_security_callback_result = true; // allow security handler to pass. |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 8373 | v8::HandleScope scope2(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8374 | LocalContext context2; |
| 8375 | v8::Handle<v8::Object> global2 = context2->Global(); |
| 8376 | global2->Set(v8_str("othercontext"), global0); |
| 8377 | v8::Handle<Script> script2 = |
| 8378 | v8_compile("othercontext.foo = 333; othercontext[0] = 888;"); |
| 8379 | script2->Run(); |
| 8380 | v8::Handle<Value> foo2 = global0->Get(v8_str("foo")); |
| 8381 | CHECK_EQ(333, foo2->Int32Value()); |
| 8382 | v8::Handle<Value> z2 = global0->Get(v8_str("0")); |
| 8383 | CHECK_EQ(888, z2->Int32Value()); |
| 8384 | } |
| 8385 | |
| 8386 | context1->Exit(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8387 | context0->Exit(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8388 | } |
| 8389 | |
| 8390 | |
| 8391 | THREADED_TEST(SecurityChecks) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8392 | LocalContext env1; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 8393 | v8::HandleScope handle_scope(env1->GetIsolate()); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 8394 | v8::Handle<Context> env2 = Context::New(env1->GetIsolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8395 | |
| 8396 | Local<Value> foo = v8_str("foo"); |
| 8397 | Local<Value> bar = v8_str("bar"); |
| 8398 | |
| 8399 | // Set to the same domain. |
| 8400 | env1->SetSecurityToken(foo); |
| 8401 | |
| 8402 | // Create a function in env1. |
| 8403 | Script::Compile(v8_str("spy=function(){return spy;}"))->Run(); |
| 8404 | Local<Value> spy = env1->Global()->Get(v8_str("spy")); |
| 8405 | CHECK(spy->IsFunction()); |
| 8406 | |
| 8407 | // Create another function accessing global objects. |
kasperl@chromium.org | 5a8ca6c | 2008-10-23 13:57:19 +0000 | [diff] [blame] | 8408 | Script::Compile(v8_str("spy2=function(){return new this.Array();}"))->Run(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8409 | Local<Value> spy2 = env1->Global()->Get(v8_str("spy2")); |
| 8410 | CHECK(spy2->IsFunction()); |
| 8411 | |
| 8412 | // Switch to env2 in the same domain and invoke spy on env2. |
| 8413 | { |
| 8414 | env2->SetSecurityToken(foo); |
| 8415 | // Enter env2 |
| 8416 | Context::Scope scope_env2(env2); |
| 8417 | Local<Value> result = Function::Cast(*spy)->Call(env2->Global(), 0, NULL); |
| 8418 | CHECK(result->IsFunction()); |
| 8419 | } |
| 8420 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8421 | { |
| 8422 | env2->SetSecurityToken(bar); |
| 8423 | Context::Scope scope_env2(env2); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8424 | |
| 8425 | // Call cross_domain_call, it should throw an exception |
| 8426 | v8::TryCatch try_catch; |
| 8427 | Function::Cast(*spy2)->Call(env2->Global(), 0, NULL); |
| 8428 | CHECK(try_catch.HasCaught()); |
| 8429 | } |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8430 | } |
| 8431 | |
| 8432 | |
| 8433 | // Regression test case for issue 1183439. |
| 8434 | THREADED_TEST(SecurityChecksForPrototypeChain) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8435 | LocalContext current; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 8436 | v8::HandleScope scope(current->GetIsolate()); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 8437 | v8::Handle<Context> other = Context::New(current->GetIsolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8438 | |
| 8439 | // Change context to be able to get to the Object function in the |
| 8440 | // other context without hitting the security checks. |
| 8441 | v8::Local<Value> other_object; |
| 8442 | { Context::Scope scope(other); |
| 8443 | other_object = other->Global()->Get(v8_str("Object")); |
| 8444 | other->Global()->Set(v8_num(42), v8_num(87)); |
| 8445 | } |
| 8446 | |
| 8447 | current->Global()->Set(v8_str("other"), other->Global()); |
| 8448 | CHECK(v8_compile("other")->Run()->Equals(other->Global())); |
| 8449 | |
| 8450 | // Make sure the security check fails here and we get an undefined |
| 8451 | // result instead of getting the Object function. Repeat in a loop |
| 8452 | // to make sure to exercise the IC code. |
| 8453 | v8::Local<Script> access_other0 = v8_compile("other.Object"); |
| 8454 | v8::Local<Script> access_other1 = v8_compile("other[42]"); |
| 8455 | for (int i = 0; i < 5; i++) { |
| 8456 | CHECK(!access_other0->Run()->Equals(other_object)); |
| 8457 | CHECK(access_other0->Run()->IsUndefined()); |
| 8458 | CHECK(!access_other1->Run()->Equals(v8_num(87))); |
| 8459 | CHECK(access_other1->Run()->IsUndefined()); |
| 8460 | } |
| 8461 | |
| 8462 | // Create an object that has 'other' in its prototype chain and make |
| 8463 | // sure we cannot access the Object function indirectly through |
| 8464 | // that. Repeat in a loop to make sure to exercise the IC code. |
| 8465 | v8_compile("function F() { };" |
| 8466 | "F.prototype = other;" |
| 8467 | "var f = new F();")->Run(); |
| 8468 | v8::Local<Script> access_f0 = v8_compile("f.Object"); |
| 8469 | v8::Local<Script> access_f1 = v8_compile("f[42]"); |
| 8470 | for (int j = 0; j < 5; j++) { |
| 8471 | CHECK(!access_f0->Run()->Equals(other_object)); |
| 8472 | CHECK(access_f0->Run()->IsUndefined()); |
| 8473 | CHECK(!access_f1->Run()->Equals(v8_num(87))); |
| 8474 | CHECK(access_f1->Run()->IsUndefined()); |
| 8475 | } |
| 8476 | |
| 8477 | // Now it gets hairy: Set the prototype for the other global object |
| 8478 | // to be the current global object. The prototype chain for 'f' now |
| 8479 | // goes through 'other' but ends up in the current global object. |
| 8480 | { Context::Scope scope(other); |
| 8481 | other->Global()->Set(v8_str("__proto__"), current->Global()); |
| 8482 | } |
| 8483 | // Set a named and an index property on the current global |
| 8484 | // object. To force the lookup to go through the other global object, |
| 8485 | // the properties must not exist in the other global object. |
| 8486 | current->Global()->Set(v8_str("foo"), v8_num(100)); |
| 8487 | current->Global()->Set(v8_num(99), v8_num(101)); |
| 8488 | // Try to read the properties from f and make sure that the access |
| 8489 | // gets stopped by the security checks on the other global object. |
| 8490 | Local<Script> access_f2 = v8_compile("f.foo"); |
| 8491 | Local<Script> access_f3 = v8_compile("f[99]"); |
| 8492 | for (int k = 0; k < 5; k++) { |
| 8493 | CHECK(!access_f2->Run()->Equals(v8_num(100))); |
| 8494 | CHECK(access_f2->Run()->IsUndefined()); |
| 8495 | CHECK(!access_f3->Run()->Equals(v8_num(101))); |
| 8496 | CHECK(access_f3->Run()->IsUndefined()); |
| 8497 | } |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8498 | } |
| 8499 | |
| 8500 | |
| 8501 | THREADED_TEST(CrossDomainDelete) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8502 | LocalContext env1; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 8503 | v8::HandleScope handle_scope(env1->GetIsolate()); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 8504 | v8::Handle<Context> env2 = Context::New(env1->GetIsolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8505 | |
| 8506 | Local<Value> foo = v8_str("foo"); |
| 8507 | Local<Value> bar = v8_str("bar"); |
| 8508 | |
| 8509 | // Set to the same domain. |
| 8510 | env1->SetSecurityToken(foo); |
| 8511 | env2->SetSecurityToken(foo); |
| 8512 | |
| 8513 | env1->Global()->Set(v8_str("prop"), v8_num(3)); |
| 8514 | env2->Global()->Set(v8_str("env1"), env1->Global()); |
| 8515 | |
| 8516 | // Change env2 to a different domain and delete env1.prop. |
| 8517 | env2->SetSecurityToken(bar); |
| 8518 | { |
| 8519 | Context::Scope scope_env2(env2); |
| 8520 | Local<Value> result = |
| 8521 | Script::Compile(v8_str("delete env1.prop"))->Run(); |
| 8522 | CHECK(result->IsFalse()); |
| 8523 | } |
| 8524 | |
| 8525 | // Check that env1.prop still exists. |
| 8526 | Local<Value> v = env1->Global()->Get(v8_str("prop")); |
| 8527 | CHECK(v->IsNumber()); |
| 8528 | CHECK_EQ(3, v->Int32Value()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8529 | } |
| 8530 | |
| 8531 | |
ager@chromium.org | 870a0b6 | 2008-11-04 11:43:05 +0000 | [diff] [blame] | 8532 | THREADED_TEST(CrossDomainIsPropertyEnumerable) { |
ager@chromium.org | 870a0b6 | 2008-11-04 11:43:05 +0000 | [diff] [blame] | 8533 | LocalContext env1; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 8534 | v8::HandleScope handle_scope(env1->GetIsolate()); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 8535 | v8::Handle<Context> env2 = Context::New(env1->GetIsolate()); |
ager@chromium.org | 870a0b6 | 2008-11-04 11:43:05 +0000 | [diff] [blame] | 8536 | |
| 8537 | Local<Value> foo = v8_str("foo"); |
| 8538 | Local<Value> bar = v8_str("bar"); |
| 8539 | |
| 8540 | // Set to the same domain. |
| 8541 | env1->SetSecurityToken(foo); |
| 8542 | env2->SetSecurityToken(foo); |
| 8543 | |
| 8544 | env1->Global()->Set(v8_str("prop"), v8_num(3)); |
| 8545 | env2->Global()->Set(v8_str("env1"), env1->Global()); |
| 8546 | |
| 8547 | // env1.prop is enumerable in env2. |
| 8548 | Local<String> test = v8_str("propertyIsEnumerable.call(env1, 'prop')"); |
| 8549 | { |
| 8550 | Context::Scope scope_env2(env2); |
| 8551 | Local<Value> result = Script::Compile(test)->Run(); |
| 8552 | CHECK(result->IsTrue()); |
| 8553 | } |
| 8554 | |
| 8555 | // Change env2 to a different domain and test again. |
| 8556 | env2->SetSecurityToken(bar); |
| 8557 | { |
| 8558 | Context::Scope scope_env2(env2); |
| 8559 | Local<Value> result = Script::Compile(test)->Run(); |
| 8560 | CHECK(result->IsFalse()); |
| 8561 | } |
ager@chromium.org | 870a0b6 | 2008-11-04 11:43:05 +0000 | [diff] [blame] | 8562 | } |
| 8563 | |
| 8564 | |
ager@chromium.org | 236ad96 | 2008-09-25 09:45:57 +0000 | [diff] [blame] | 8565 | THREADED_TEST(CrossDomainForIn) { |
ager@chromium.org | 236ad96 | 2008-09-25 09:45:57 +0000 | [diff] [blame] | 8566 | LocalContext env1; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 8567 | v8::HandleScope handle_scope(env1->GetIsolate()); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 8568 | v8::Handle<Context> env2 = Context::New(env1->GetIsolate()); |
ager@chromium.org | 236ad96 | 2008-09-25 09:45:57 +0000 | [diff] [blame] | 8569 | |
| 8570 | Local<Value> foo = v8_str("foo"); |
| 8571 | Local<Value> bar = v8_str("bar"); |
| 8572 | |
| 8573 | // Set to the same domain. |
| 8574 | env1->SetSecurityToken(foo); |
| 8575 | env2->SetSecurityToken(foo); |
| 8576 | |
| 8577 | env1->Global()->Set(v8_str("prop"), v8_num(3)); |
| 8578 | env2->Global()->Set(v8_str("env1"), env1->Global()); |
| 8579 | |
| 8580 | // Change env2 to a different domain and set env1's global object |
| 8581 | // as the __proto__ of an object in env2 and enumerate properties |
| 8582 | // in for-in. It shouldn't enumerate properties on env1's global |
| 8583 | // object. |
| 8584 | env2->SetSecurityToken(bar); |
| 8585 | { |
| 8586 | Context::Scope scope_env2(env2); |
| 8587 | Local<Value> result = |
| 8588 | CompileRun("(function(){var obj = {'__proto__':env1};" |
| 8589 | "for (var p in obj)" |
| 8590 | " if (p == 'prop') return false;" |
| 8591 | "return true;})()"); |
| 8592 | CHECK(result->IsTrue()); |
| 8593 | } |
ager@chromium.org | 236ad96 | 2008-09-25 09:45:57 +0000 | [diff] [blame] | 8594 | } |
| 8595 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8596 | |
kasperl@chromium.org | 5a8ca6c | 2008-10-23 13:57:19 +0000 | [diff] [blame] | 8597 | TEST(ContextDetachGlobal) { |
kasperl@chromium.org | 5a8ca6c | 2008-10-23 13:57:19 +0000 | [diff] [blame] | 8598 | LocalContext env1; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 8599 | v8::HandleScope handle_scope(env1->GetIsolate()); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 8600 | v8::Handle<Context> env2 = Context::New(env1->GetIsolate()); |
kasperl@chromium.org | 5a8ca6c | 2008-10-23 13:57:19 +0000 | [diff] [blame] | 8601 | |
| 8602 | Local<v8::Object> global1 = env1->Global(); |
| 8603 | |
| 8604 | Local<Value> foo = v8_str("foo"); |
| 8605 | |
| 8606 | // Set to the same domain. |
| 8607 | env1->SetSecurityToken(foo); |
| 8608 | env2->SetSecurityToken(foo); |
| 8609 | |
| 8610 | // Enter env2 |
| 8611 | env2->Enter(); |
| 8612 | |
sgjesse@chromium.org | df7a284 | 2010-03-25 14:34:15 +0000 | [diff] [blame] | 8613 | // Create a function in env2 and add a reference to it in env1. |
kasperl@chromium.org | 5a8ca6c | 2008-10-23 13:57:19 +0000 | [diff] [blame] | 8614 | Local<v8::Object> global2 = env2->Global(); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 8615 | global2->Set(v8_str("prop"), v8::Integer::New(env2->GetIsolate(), 1)); |
kasperl@chromium.org | 5a8ca6c | 2008-10-23 13:57:19 +0000 | [diff] [blame] | 8616 | CompileRun("function getProp() {return prop;}"); |
| 8617 | |
| 8618 | env1->Global()->Set(v8_str("getProp"), |
| 8619 | global2->Get(v8_str("getProp"))); |
| 8620 | |
sgjesse@chromium.org | df7a284 | 2010-03-25 14:34:15 +0000 | [diff] [blame] | 8621 | // Detach env2's global, and reuse the global object of env2 |
kasperl@chromium.org | 5a8ca6c | 2008-10-23 13:57:19 +0000 | [diff] [blame] | 8622 | env2->Exit(); |
| 8623 | env2->DetachGlobal(); |
kasperl@chromium.org | 5a8ca6c | 2008-10-23 13:57:19 +0000 | [diff] [blame] | 8624 | |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 8625 | v8::Handle<Context> env3 = Context::New(env1->GetIsolate(), |
| 8626 | 0, |
| 8627 | v8::Handle<v8::ObjectTemplate>(), |
| 8628 | global2); |
kasperl@chromium.org | 5a8ca6c | 2008-10-23 13:57:19 +0000 | [diff] [blame] | 8629 | env3->SetSecurityToken(v8_str("bar")); |
| 8630 | env3->Enter(); |
| 8631 | |
| 8632 | Local<v8::Object> global3 = env3->Global(); |
| 8633 | CHECK_EQ(global2, global3); |
| 8634 | CHECK(global3->Get(v8_str("prop"))->IsUndefined()); |
| 8635 | CHECK(global3->Get(v8_str("getProp"))->IsUndefined()); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 8636 | global3->Set(v8_str("prop"), v8::Integer::New(env3->GetIsolate(), -1)); |
| 8637 | global3->Set(v8_str("prop2"), v8::Integer::New(env3->GetIsolate(), 2)); |
kasperl@chromium.org | 5a8ca6c | 2008-10-23 13:57:19 +0000 | [diff] [blame] | 8638 | env3->Exit(); |
| 8639 | |
| 8640 | // Call getProp in env1, and it should return the value 1 |
| 8641 | { |
| 8642 | Local<Value> get_prop = global1->Get(v8_str("getProp")); |
| 8643 | CHECK(get_prop->IsFunction()); |
| 8644 | v8::TryCatch try_catch; |
| 8645 | Local<Value> r = Function::Cast(*get_prop)->Call(global1, 0, NULL); |
| 8646 | CHECK(!try_catch.HasCaught()); |
| 8647 | CHECK_EQ(1, r->Int32Value()); |
| 8648 | } |
| 8649 | |
| 8650 | // Check that env3 is not accessible from env1 |
| 8651 | { |
| 8652 | Local<Value> r = global3->Get(v8_str("prop2")); |
| 8653 | CHECK(r->IsUndefined()); |
| 8654 | } |
kasperl@chromium.org | 5a8ca6c | 2008-10-23 13:57:19 +0000 | [diff] [blame] | 8655 | } |
| 8656 | |
| 8657 | |
jkummerow@chromium.org | 113035e | 2013-12-13 15:13:40 +0000 | [diff] [blame] | 8658 | TEST(DetachGlobal) { |
sgjesse@chromium.org | df7a284 | 2010-03-25 14:34:15 +0000 | [diff] [blame] | 8659 | LocalContext env1; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 8660 | v8::HandleScope scope(env1->GetIsolate()); |
sgjesse@chromium.org | df7a284 | 2010-03-25 14:34:15 +0000 | [diff] [blame] | 8661 | |
| 8662 | // Create second environment. |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 8663 | v8::Handle<Context> env2 = Context::New(env1->GetIsolate()); |
sgjesse@chromium.org | df7a284 | 2010-03-25 14:34:15 +0000 | [diff] [blame] | 8664 | |
| 8665 | Local<Value> foo = v8_str("foo"); |
| 8666 | |
| 8667 | // Set same security token for env1 and env2. |
| 8668 | env1->SetSecurityToken(foo); |
| 8669 | env2->SetSecurityToken(foo); |
| 8670 | |
| 8671 | // Create a property on the global object in env2. |
| 8672 | { |
| 8673 | v8::Context::Scope scope(env2); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 8674 | env2->Global()->Set(v8_str("p"), v8::Integer::New(env2->GetIsolate(), 42)); |
sgjesse@chromium.org | df7a284 | 2010-03-25 14:34:15 +0000 | [diff] [blame] | 8675 | } |
| 8676 | |
| 8677 | // Create a reference to env2 global from env1 global. |
| 8678 | env1->Global()->Set(v8_str("other"), env2->Global()); |
| 8679 | |
| 8680 | // Check that we have access to other.p in env2 from env1. |
| 8681 | Local<Value> result = CompileRun("other.p"); |
| 8682 | CHECK(result->IsInt32()); |
| 8683 | CHECK_EQ(42, result->Int32Value()); |
| 8684 | |
| 8685 | // Hold on to global from env2 and detach global from env2. |
| 8686 | Local<v8::Object> global2 = env2->Global(); |
| 8687 | env2->DetachGlobal(); |
| 8688 | |
| 8689 | // Check that the global has been detached. No other.p property can |
| 8690 | // be found. |
| 8691 | result = CompileRun("other.p"); |
| 8692 | CHECK(result->IsUndefined()); |
| 8693 | |
| 8694 | // Reuse global2 for env3. |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 8695 | v8::Handle<Context> env3 = Context::New(env1->GetIsolate(), |
| 8696 | 0, |
| 8697 | v8::Handle<v8::ObjectTemplate>(), |
| 8698 | global2); |
sgjesse@chromium.org | df7a284 | 2010-03-25 14:34:15 +0000 | [diff] [blame] | 8699 | CHECK_EQ(global2, env3->Global()); |
| 8700 | |
| 8701 | // Start by using the same security token for env3 as for env1 and env2. |
| 8702 | env3->SetSecurityToken(foo); |
| 8703 | |
| 8704 | // Create a property on the global object in env3. |
| 8705 | { |
| 8706 | v8::Context::Scope scope(env3); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 8707 | env3->Global()->Set(v8_str("p"), v8::Integer::New(env3->GetIsolate(), 24)); |
sgjesse@chromium.org | df7a284 | 2010-03-25 14:34:15 +0000 | [diff] [blame] | 8708 | } |
| 8709 | |
| 8710 | // Check that other.p is now the property in env3 and that we have access. |
| 8711 | result = CompileRun("other.p"); |
| 8712 | CHECK(result->IsInt32()); |
| 8713 | CHECK_EQ(24, result->Int32Value()); |
| 8714 | |
| 8715 | // Change security token for env3 to something different from env1 and env2. |
| 8716 | env3->SetSecurityToken(v8_str("bar")); |
| 8717 | |
| 8718 | // Check that we do not have access to other.p in env1. |other| is now |
| 8719 | // the global object for env3 which has a different security token, |
| 8720 | // so access should be blocked. |
| 8721 | result = CompileRun("other.p"); |
| 8722 | CHECK(result->IsUndefined()); |
jkummerow@chromium.org | 113035e | 2013-12-13 15:13:40 +0000 | [diff] [blame] | 8723 | } |
sgjesse@chromium.org | df7a284 | 2010-03-25 14:34:15 +0000 | [diff] [blame] | 8724 | |
sgjesse@chromium.org | df7a284 | 2010-03-25 14:34:15 +0000 | [diff] [blame] | 8725 | |
rossberg@chromium.org | 9ed2746 | 2014-01-07 14:16:41 +0000 | [diff] [blame] | 8726 | void GetThisX(const v8::FunctionCallbackInfo<v8::Value>& info) { |
| 8727 | info.GetReturnValue().Set( |
| 8728 | info.GetIsolate()->GetCurrentContext()->Global()->Get(v8_str("x"))); |
| 8729 | } |
| 8730 | |
| 8731 | |
jkummerow@chromium.org | 113035e | 2013-12-13 15:13:40 +0000 | [diff] [blame] | 8732 | TEST(DetachedAccesses) { |
| 8733 | LocalContext env1; |
| 8734 | v8::HandleScope scope(env1->GetIsolate()); |
| 8735 | |
| 8736 | // Create second environment. |
rossberg@chromium.org | 9ed2746 | 2014-01-07 14:16:41 +0000 | [diff] [blame] | 8737 | Local<ObjectTemplate> inner_global_template = |
| 8738 | FunctionTemplate::New(env1->GetIsolate())->InstanceTemplate(); |
| 8739 | inner_global_template ->SetAccessorProperty( |
| 8740 | v8_str("this_x"), FunctionTemplate::New(env1->GetIsolate(), GetThisX)); |
| 8741 | v8::Local<Context> env2 = |
| 8742 | Context::New(env1->GetIsolate(), NULL, inner_global_template); |
jkummerow@chromium.org | 113035e | 2013-12-13 15:13:40 +0000 | [diff] [blame] | 8743 | |
| 8744 | Local<Value> foo = v8_str("foo"); |
| 8745 | |
| 8746 | // Set same security token for env1 and env2. |
| 8747 | env1->SetSecurityToken(foo); |
| 8748 | env2->SetSecurityToken(foo); |
| 8749 | |
rossberg@chromium.org | 9ed2746 | 2014-01-07 14:16:41 +0000 | [diff] [blame] | 8750 | env1->Global()->Set(v8_str("x"), v8_str("env1_x")); |
| 8751 | |
jkummerow@chromium.org | 113035e | 2013-12-13 15:13:40 +0000 | [diff] [blame] | 8752 | { |
| 8753 | v8::Context::Scope scope(env2); |
rossberg@chromium.org | 9ed2746 | 2014-01-07 14:16:41 +0000 | [diff] [blame] | 8754 | env2->Global()->Set(v8_str("x"), v8_str("env2_x")); |
jkummerow@chromium.org | 113035e | 2013-12-13 15:13:40 +0000 | [diff] [blame] | 8755 | CompileRun( |
rossberg@chromium.org | 9ed2746 | 2014-01-07 14:16:41 +0000 | [diff] [blame] | 8756 | "function bound_x() { return x; }" |
| 8757 | "function get_x() { return this.x; }" |
| 8758 | "function get_x_w() { return (function() {return this.x;})(); }"); |
| 8759 | env1->Global()->Set(v8_str("bound_x"), CompileRun("bound_x")); |
jkummerow@chromium.org | 113035e | 2013-12-13 15:13:40 +0000 | [diff] [blame] | 8760 | env1->Global()->Set(v8_str("get_x"), CompileRun("get_x")); |
| 8761 | env1->Global()->Set(v8_str("get_x_w"), CompileRun("get_x_w")); |
rossberg@chromium.org | 9ed2746 | 2014-01-07 14:16:41 +0000 | [diff] [blame] | 8762 | env1->Global()->Set( |
| 8763 | v8_str("this_x"), |
| 8764 | CompileRun("Object.getOwnPropertyDescriptor(this, 'this_x').get")); |
jkummerow@chromium.org | 113035e | 2013-12-13 15:13:40 +0000 | [diff] [blame] | 8765 | } |
| 8766 | |
| 8767 | Local<Object> env2_global = env2->Global(); |
| 8768 | env2_global->TurnOnAccessCheck(); |
| 8769 | env2->DetachGlobal(); |
| 8770 | |
| 8771 | Local<Value> result; |
rossberg@chromium.org | 9ed2746 | 2014-01-07 14:16:41 +0000 | [diff] [blame] | 8772 | result = CompileRun("bound_x()"); |
| 8773 | CHECK_EQ(v8_str("env2_x"), result); |
jkummerow@chromium.org | 113035e | 2013-12-13 15:13:40 +0000 | [diff] [blame] | 8774 | result = CompileRun("get_x()"); |
| 8775 | CHECK(result->IsUndefined()); |
| 8776 | result = CompileRun("get_x_w()"); |
| 8777 | CHECK(result->IsUndefined()); |
rossberg@chromium.org | 9ed2746 | 2014-01-07 14:16:41 +0000 | [diff] [blame] | 8778 | result = CompileRun("this_x()"); |
| 8779 | CHECK_EQ(v8_str("env2_x"), result); |
jkummerow@chromium.org | 113035e | 2013-12-13 15:13:40 +0000 | [diff] [blame] | 8780 | |
| 8781 | // Reattach env2's proxy |
| 8782 | env2 = Context::New(env1->GetIsolate(), |
| 8783 | 0, |
| 8784 | v8::Handle<v8::ObjectTemplate>(), |
| 8785 | env2_global); |
| 8786 | env2->SetSecurityToken(foo); |
| 8787 | { |
| 8788 | v8::Context::Scope scope(env2); |
rossberg@chromium.org | 9ed2746 | 2014-01-07 14:16:41 +0000 | [diff] [blame] | 8789 | env2->Global()->Set(v8_str("x"), v8_str("env3_x")); |
| 8790 | env2->Global()->Set(v8_str("env1"), env1->Global()); |
| 8791 | result = CompileRun( |
| 8792 | "results = [];" |
| 8793 | "for (var i = 0; i < 4; i++ ) {" |
| 8794 | " results.push(env1.bound_x());" |
| 8795 | " results.push(env1.get_x());" |
| 8796 | " results.push(env1.get_x_w());" |
| 8797 | " results.push(env1.this_x());" |
| 8798 | "}" |
| 8799 | "results"); |
| 8800 | Local<v8::Array> results = Local<v8::Array>::Cast(result); |
| 8801 | CHECK_EQ(16, results->Length()); |
| 8802 | for (int i = 0; i < 16; i += 4) { |
| 8803 | CHECK_EQ(v8_str("env2_x"), results->Get(i + 0)); |
| 8804 | CHECK_EQ(v8_str("env1_x"), results->Get(i + 1)); |
| 8805 | CHECK_EQ(v8_str("env3_x"), results->Get(i + 2)); |
| 8806 | CHECK_EQ(v8_str("env2_x"), results->Get(i + 3)); |
| 8807 | } |
jkummerow@chromium.org | 113035e | 2013-12-13 15:13:40 +0000 | [diff] [blame] | 8808 | } |
| 8809 | |
rossberg@chromium.org | 9ed2746 | 2014-01-07 14:16:41 +0000 | [diff] [blame] | 8810 | result = CompileRun( |
| 8811 | "results = [];" |
| 8812 | "for (var i = 0; i < 4; i++ ) {" |
| 8813 | " results.push(bound_x());" |
| 8814 | " results.push(get_x());" |
| 8815 | " results.push(get_x_w());" |
| 8816 | " results.push(this_x());" |
| 8817 | "}" |
| 8818 | "results"); |
| 8819 | Local<v8::Array> results = Local<v8::Array>::Cast(result); |
| 8820 | CHECK_EQ(16, results->Length()); |
| 8821 | for (int i = 0; i < 16; i += 4) { |
| 8822 | CHECK_EQ(v8_str("env2_x"), results->Get(i + 0)); |
| 8823 | CHECK_EQ(v8_str("env3_x"), results->Get(i + 1)); |
| 8824 | CHECK_EQ(v8_str("env3_x"), results->Get(i + 2)); |
| 8825 | CHECK_EQ(v8_str("env2_x"), results->Get(i + 3)); |
| 8826 | } |
| 8827 | |
| 8828 | result = CompileRun( |
| 8829 | "results = [];" |
| 8830 | "for (var i = 0; i < 4; i++ ) {" |
| 8831 | " results.push(this.bound_x());" |
| 8832 | " results.push(this.get_x());" |
| 8833 | " results.push(this.get_x_w());" |
| 8834 | " results.push(this.this_x());" |
| 8835 | "}" |
| 8836 | "results"); |
| 8837 | results = Local<v8::Array>::Cast(result); |
| 8838 | CHECK_EQ(16, results->Length()); |
| 8839 | for (int i = 0; i < 16; i += 4) { |
| 8840 | CHECK_EQ(v8_str("env2_x"), results->Get(i + 0)); |
| 8841 | CHECK_EQ(v8_str("env1_x"), results->Get(i + 1)); |
| 8842 | CHECK_EQ(v8_str("env3_x"), results->Get(i + 2)); |
| 8843 | CHECK_EQ(v8_str("env2_x"), results->Get(i + 3)); |
| 8844 | } |
sgjesse@chromium.org | df7a284 | 2010-03-25 14:34:15 +0000 | [diff] [blame] | 8845 | } |
| 8846 | |
| 8847 | |
ricow@chromium.org | 83aa549 | 2011-02-07 12:42:56 +0000 | [diff] [blame] | 8848 | static bool allowed_access_type[v8::ACCESS_KEYS + 1] = { false }; |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8849 | static bool NamedAccessBlocker(Local<v8::Object> global, |
| 8850 | Local<Value> name, |
| 8851 | v8::AccessType type, |
| 8852 | Local<Value> data) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 8853 | return CcTest::isolate()->GetCurrentContext()->Global()->Equals(global) || |
ricow@chromium.org | 83aa549 | 2011-02-07 12:42:56 +0000 | [diff] [blame] | 8854 | allowed_access_type[type]; |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8855 | } |
| 8856 | |
| 8857 | |
| 8858 | static bool IndexedAccessBlocker(Local<v8::Object> global, |
| 8859 | uint32_t key, |
| 8860 | v8::AccessType type, |
| 8861 | Local<Value> data) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 8862 | return CcTest::isolate()->GetCurrentContext()->Global()->Equals(global) || |
ricow@chromium.org | 83aa549 | 2011-02-07 12:42:56 +0000 | [diff] [blame] | 8863 | allowed_access_type[type]; |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8864 | } |
| 8865 | |
| 8866 | |
jkummerow@chromium.org | 1e8da74 | 2013-08-26 17:13:35 +0000 | [diff] [blame] | 8867 | static int g_echo_value_1 = -1; |
| 8868 | static int g_echo_value_2 = -1; |
| 8869 | |
| 8870 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 8871 | static void EchoGetter( |
| 8872 | Local<String> name, |
| 8873 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
jkummerow@chromium.org | 1e8da74 | 2013-08-26 17:13:35 +0000 | [diff] [blame] | 8874 | info.GetReturnValue().Set(v8_num(g_echo_value_1)); |
| 8875 | } |
| 8876 | |
| 8877 | |
| 8878 | static void EchoGetter(const v8::FunctionCallbackInfo<v8::Value>& info) { |
| 8879 | info.GetReturnValue().Set(v8_num(g_echo_value_2)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8880 | } |
| 8881 | |
| 8882 | |
| 8883 | static void EchoSetter(Local<String> name, |
| 8884 | Local<Value> value, |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 8885 | const v8::PropertyCallbackInfo<void>&) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8886 | if (value->IsNumber()) |
jkummerow@chromium.org | 1e8da74 | 2013-08-26 17:13:35 +0000 | [diff] [blame] | 8887 | g_echo_value_1 = value->Int32Value(); |
| 8888 | } |
| 8889 | |
| 8890 | |
| 8891 | static void EchoSetter(const v8::FunctionCallbackInfo<v8::Value>& info) { |
| 8892 | v8::Handle<v8::Value> value = info[0]; |
| 8893 | if (value->IsNumber()) |
| 8894 | g_echo_value_2 = value->Int32Value(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8895 | } |
| 8896 | |
| 8897 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 8898 | static void UnreachableGetter( |
| 8899 | Local<String> name, |
| 8900 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8901 | CHECK(false); // This function should not be called.. |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8902 | } |
| 8903 | |
| 8904 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 8905 | static void UnreachableSetter(Local<String>, |
| 8906 | Local<Value>, |
| 8907 | const v8::PropertyCallbackInfo<void>&) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8908 | CHECK(false); // This function should nto be called. |
| 8909 | } |
| 8910 | |
| 8911 | |
jkummerow@chromium.org | 1e8da74 | 2013-08-26 17:13:35 +0000 | [diff] [blame] | 8912 | static void UnreachableFunction( |
| 8913 | const v8::FunctionCallbackInfo<v8::Value>& info) { |
| 8914 | CHECK(false); // This function should not be called.. |
| 8915 | } |
| 8916 | |
| 8917 | |
ricow@chromium.org | 83aa549 | 2011-02-07 12:42:56 +0000 | [diff] [blame] | 8918 | TEST(AccessControl) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 8919 | v8::Isolate* isolate = CcTest::isolate(); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 8920 | v8::HandleScope handle_scope(isolate); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 8921 | v8::Handle<v8::ObjectTemplate> global_template = |
| 8922 | v8::ObjectTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8923 | |
| 8924 | global_template->SetAccessCheckCallbacks(NamedAccessBlocker, |
| 8925 | IndexedAccessBlocker); |
| 8926 | |
| 8927 | // Add an accessor accessible by cross-domain JS code. |
| 8928 | global_template->SetAccessor( |
| 8929 | v8_str("accessible_prop"), |
| 8930 | EchoGetter, EchoSetter, |
| 8931 | v8::Handle<Value>(), |
| 8932 | v8::AccessControl(v8::ALL_CAN_READ | v8::ALL_CAN_WRITE)); |
| 8933 | |
jkummerow@chromium.org | 1e8da74 | 2013-08-26 17:13:35 +0000 | [diff] [blame] | 8934 | |
| 8935 | global_template->SetAccessorProperty( |
| 8936 | v8_str("accessible_js_prop"), |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 8937 | v8::FunctionTemplate::New(isolate, EchoGetter), |
| 8938 | v8::FunctionTemplate::New(isolate, EchoSetter), |
jkummerow@chromium.org | 1e8da74 | 2013-08-26 17:13:35 +0000 | [diff] [blame] | 8939 | v8::None, |
| 8940 | v8::AccessControl(v8::ALL_CAN_READ | v8::ALL_CAN_WRITE)); |
| 8941 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8942 | // Add an accessor that is not accessible by cross-domain JS code. |
ager@chromium.org | 870a0b6 | 2008-11-04 11:43:05 +0000 | [diff] [blame] | 8943 | global_template->SetAccessor(v8_str("blocked_prop"), |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8944 | UnreachableGetter, UnreachableSetter, |
| 8945 | v8::Handle<Value>(), |
| 8946 | v8::DEFAULT); |
| 8947 | |
jkummerow@chromium.org | 1e8da74 | 2013-08-26 17:13:35 +0000 | [diff] [blame] | 8948 | global_template->SetAccessorProperty( |
| 8949 | v8_str("blocked_js_prop"), |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 8950 | v8::FunctionTemplate::New(isolate, UnreachableFunction), |
| 8951 | v8::FunctionTemplate::New(isolate, UnreachableFunction), |
jkummerow@chromium.org | 1e8da74 | 2013-08-26 17:13:35 +0000 | [diff] [blame] | 8952 | v8::None, |
| 8953 | v8::DEFAULT); |
| 8954 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8955 | // Create an environment |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 8956 | v8::Local<Context> context0 = Context::New(isolate, NULL, global_template); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8957 | context0->Enter(); |
| 8958 | |
| 8959 | v8::Handle<v8::Object> global0 = context0->Global(); |
| 8960 | |
ricow@chromium.org | 83aa549 | 2011-02-07 12:42:56 +0000 | [diff] [blame] | 8961 | // Define a property with JS getter and setter. |
| 8962 | CompileRun( |
| 8963 | "function getter() { return 'getter'; };\n" |
| 8964 | "function setter() { return 'setter'; }\n" |
| 8965 | "Object.defineProperty(this, 'js_accessor_p', {get:getter, set:setter})"); |
| 8966 | |
| 8967 | Local<Value> getter = global0->Get(v8_str("getter")); |
| 8968 | Local<Value> setter = global0->Get(v8_str("setter")); |
| 8969 | |
| 8970 | // And define normal element. |
| 8971 | global0->Set(239, v8_str("239")); |
| 8972 | |
| 8973 | // Define an element with JS getter and setter. |
| 8974 | CompileRun( |
| 8975 | "function el_getter() { return 'el_getter'; };\n" |
| 8976 | "function el_setter() { return 'el_setter'; };\n" |
| 8977 | "Object.defineProperty(this, '42', {get: el_getter, set: el_setter});"); |
| 8978 | |
| 8979 | Local<Value> el_getter = global0->Get(v8_str("el_getter")); |
| 8980 | Local<Value> el_setter = global0->Get(v8_str("el_setter")); |
| 8981 | |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 8982 | v8::HandleScope scope1(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8983 | |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 8984 | v8::Local<Context> context1 = Context::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8985 | context1->Enter(); |
| 8986 | |
| 8987 | v8::Handle<v8::Object> global1 = context1->Global(); |
| 8988 | global1->Set(v8_str("other"), global0); |
| 8989 | |
ricow@chromium.org | 83aa549 | 2011-02-07 12:42:56 +0000 | [diff] [blame] | 8990 | // Access blocked property. |
| 8991 | CompileRun("other.blocked_prop = 1"); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8992 | |
ricow@chromium.org | 83aa549 | 2011-02-07 12:42:56 +0000 | [diff] [blame] | 8993 | ExpectUndefined("other.blocked_prop"); |
| 8994 | ExpectUndefined( |
| 8995 | "Object.getOwnPropertyDescriptor(other, 'blocked_prop')"); |
| 8996 | ExpectFalse("propertyIsEnumerable.call(other, 'blocked_prop')"); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 8997 | |
ricow@chromium.org | 83aa549 | 2011-02-07 12:42:56 +0000 | [diff] [blame] | 8998 | // Enable ACCESS_HAS |
| 8999 | allowed_access_type[v8::ACCESS_HAS] = true; |
| 9000 | ExpectUndefined("other.blocked_prop"); |
| 9001 | // ... and now we can get the descriptor... |
| 9002 | ExpectUndefined( |
antonm@chromium.org | dca0135 | 2011-01-31 17:15:05 +0000 | [diff] [blame] | 9003 | "Object.getOwnPropertyDescriptor(other, 'blocked_prop').value"); |
ricow@chromium.org | 83aa549 | 2011-02-07 12:42:56 +0000 | [diff] [blame] | 9004 | // ... and enumerate the property. |
| 9005 | ExpectTrue("propertyIsEnumerable.call(other, 'blocked_prop')"); |
| 9006 | allowed_access_type[v8::ACCESS_HAS] = false; |
antonm@chromium.org | dca0135 | 2011-01-31 17:15:05 +0000 | [diff] [blame] | 9007 | |
ricow@chromium.org | 83aa549 | 2011-02-07 12:42:56 +0000 | [diff] [blame] | 9008 | // Access blocked element. |
| 9009 | CompileRun("other[239] = 1"); |
| 9010 | |
| 9011 | ExpectUndefined("other[239]"); |
| 9012 | ExpectUndefined("Object.getOwnPropertyDescriptor(other, '239')"); |
| 9013 | ExpectFalse("propertyIsEnumerable.call(other, '239')"); |
| 9014 | |
| 9015 | // Enable ACCESS_HAS |
| 9016 | allowed_access_type[v8::ACCESS_HAS] = true; |
| 9017 | ExpectUndefined("other[239]"); |
| 9018 | // ... and now we can get the descriptor... |
| 9019 | ExpectUndefined("Object.getOwnPropertyDescriptor(other, '239').value"); |
| 9020 | // ... and enumerate the property. |
| 9021 | ExpectTrue("propertyIsEnumerable.call(other, '239')"); |
| 9022 | allowed_access_type[v8::ACCESS_HAS] = false; |
| 9023 | |
| 9024 | // Access a property with JS accessor. |
| 9025 | CompileRun("other.js_accessor_p = 2"); |
| 9026 | |
| 9027 | ExpectUndefined("other.js_accessor_p"); |
| 9028 | ExpectUndefined( |
| 9029 | "Object.getOwnPropertyDescriptor(other, 'js_accessor_p')"); |
| 9030 | |
| 9031 | // Enable ACCESS_HAS. |
| 9032 | allowed_access_type[v8::ACCESS_HAS] = true; |
| 9033 | ExpectUndefined("other.js_accessor_p"); |
| 9034 | ExpectUndefined( |
| 9035 | "Object.getOwnPropertyDescriptor(other, 'js_accessor_p').get"); |
| 9036 | ExpectUndefined( |
| 9037 | "Object.getOwnPropertyDescriptor(other, 'js_accessor_p').set"); |
| 9038 | ExpectUndefined( |
| 9039 | "Object.getOwnPropertyDescriptor(other, 'js_accessor_p').value"); |
| 9040 | allowed_access_type[v8::ACCESS_HAS] = false; |
| 9041 | |
| 9042 | // Enable both ACCESS_HAS and ACCESS_GET. |
| 9043 | allowed_access_type[v8::ACCESS_HAS] = true; |
| 9044 | allowed_access_type[v8::ACCESS_GET] = true; |
| 9045 | |
| 9046 | ExpectString("other.js_accessor_p", "getter"); |
| 9047 | ExpectObject( |
| 9048 | "Object.getOwnPropertyDescriptor(other, 'js_accessor_p').get", getter); |
| 9049 | ExpectUndefined( |
| 9050 | "Object.getOwnPropertyDescriptor(other, 'js_accessor_p').set"); |
| 9051 | ExpectUndefined( |
| 9052 | "Object.getOwnPropertyDescriptor(other, 'js_accessor_p').value"); |
| 9053 | |
| 9054 | allowed_access_type[v8::ACCESS_GET] = false; |
| 9055 | allowed_access_type[v8::ACCESS_HAS] = false; |
| 9056 | |
| 9057 | // Enable both ACCESS_HAS and ACCESS_SET. |
| 9058 | allowed_access_type[v8::ACCESS_HAS] = true; |
| 9059 | allowed_access_type[v8::ACCESS_SET] = true; |
| 9060 | |
| 9061 | ExpectUndefined("other.js_accessor_p"); |
| 9062 | ExpectUndefined( |
| 9063 | "Object.getOwnPropertyDescriptor(other, 'js_accessor_p').get"); |
| 9064 | ExpectObject( |
| 9065 | "Object.getOwnPropertyDescriptor(other, 'js_accessor_p').set", setter); |
| 9066 | ExpectUndefined( |
| 9067 | "Object.getOwnPropertyDescriptor(other, 'js_accessor_p').value"); |
| 9068 | |
| 9069 | allowed_access_type[v8::ACCESS_SET] = false; |
| 9070 | allowed_access_type[v8::ACCESS_HAS] = false; |
| 9071 | |
| 9072 | // Enable both ACCESS_HAS, ACCESS_GET and ACCESS_SET. |
| 9073 | allowed_access_type[v8::ACCESS_HAS] = true; |
| 9074 | allowed_access_type[v8::ACCESS_GET] = true; |
| 9075 | allowed_access_type[v8::ACCESS_SET] = true; |
| 9076 | |
| 9077 | ExpectString("other.js_accessor_p", "getter"); |
| 9078 | ExpectObject( |
| 9079 | "Object.getOwnPropertyDescriptor(other, 'js_accessor_p').get", getter); |
| 9080 | ExpectObject( |
| 9081 | "Object.getOwnPropertyDescriptor(other, 'js_accessor_p').set", setter); |
| 9082 | ExpectUndefined( |
| 9083 | "Object.getOwnPropertyDescriptor(other, 'js_accessor_p').value"); |
| 9084 | |
| 9085 | allowed_access_type[v8::ACCESS_SET] = false; |
| 9086 | allowed_access_type[v8::ACCESS_GET] = false; |
| 9087 | allowed_access_type[v8::ACCESS_HAS] = false; |
| 9088 | |
| 9089 | // Access an element with JS accessor. |
| 9090 | CompileRun("other[42] = 2"); |
| 9091 | |
| 9092 | ExpectUndefined("other[42]"); |
| 9093 | ExpectUndefined("Object.getOwnPropertyDescriptor(other, '42')"); |
| 9094 | |
| 9095 | // Enable ACCESS_HAS. |
| 9096 | allowed_access_type[v8::ACCESS_HAS] = true; |
| 9097 | ExpectUndefined("other[42]"); |
| 9098 | ExpectUndefined("Object.getOwnPropertyDescriptor(other, '42').get"); |
| 9099 | ExpectUndefined("Object.getOwnPropertyDescriptor(other, '42').set"); |
| 9100 | ExpectUndefined("Object.getOwnPropertyDescriptor(other, '42').value"); |
| 9101 | allowed_access_type[v8::ACCESS_HAS] = false; |
| 9102 | |
| 9103 | // Enable both ACCESS_HAS and ACCESS_GET. |
| 9104 | allowed_access_type[v8::ACCESS_HAS] = true; |
| 9105 | allowed_access_type[v8::ACCESS_GET] = true; |
| 9106 | |
| 9107 | ExpectString("other[42]", "el_getter"); |
| 9108 | ExpectObject("Object.getOwnPropertyDescriptor(other, '42').get", el_getter); |
| 9109 | ExpectUndefined("Object.getOwnPropertyDescriptor(other, '42').set"); |
| 9110 | ExpectUndefined("Object.getOwnPropertyDescriptor(other, '42').value"); |
| 9111 | |
| 9112 | allowed_access_type[v8::ACCESS_GET] = false; |
| 9113 | allowed_access_type[v8::ACCESS_HAS] = false; |
| 9114 | |
| 9115 | // Enable both ACCESS_HAS and ACCESS_SET. |
| 9116 | allowed_access_type[v8::ACCESS_HAS] = true; |
| 9117 | allowed_access_type[v8::ACCESS_SET] = true; |
| 9118 | |
| 9119 | ExpectUndefined("other[42]"); |
| 9120 | ExpectUndefined("Object.getOwnPropertyDescriptor(other, '42').get"); |
| 9121 | ExpectObject("Object.getOwnPropertyDescriptor(other, '42').set", el_setter); |
| 9122 | ExpectUndefined("Object.getOwnPropertyDescriptor(other, '42').value"); |
| 9123 | |
| 9124 | allowed_access_type[v8::ACCESS_SET] = false; |
| 9125 | allowed_access_type[v8::ACCESS_HAS] = false; |
| 9126 | |
| 9127 | // Enable both ACCESS_HAS, ACCESS_GET and ACCESS_SET. |
| 9128 | allowed_access_type[v8::ACCESS_HAS] = true; |
| 9129 | allowed_access_type[v8::ACCESS_GET] = true; |
| 9130 | allowed_access_type[v8::ACCESS_SET] = true; |
| 9131 | |
| 9132 | ExpectString("other[42]", "el_getter"); |
| 9133 | ExpectObject("Object.getOwnPropertyDescriptor(other, '42').get", el_getter); |
| 9134 | ExpectObject("Object.getOwnPropertyDescriptor(other, '42').set", el_setter); |
| 9135 | ExpectUndefined("Object.getOwnPropertyDescriptor(other, '42').value"); |
| 9136 | |
| 9137 | allowed_access_type[v8::ACCESS_SET] = false; |
| 9138 | allowed_access_type[v8::ACCESS_GET] = false; |
| 9139 | allowed_access_type[v8::ACCESS_HAS] = false; |
| 9140 | |
| 9141 | v8::Handle<Value> value; |
ager@chromium.org | 870a0b6 | 2008-11-04 11:43:05 +0000 | [diff] [blame] | 9142 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9143 | // Access accessible property |
antonm@chromium.org | dca0135 | 2011-01-31 17:15:05 +0000 | [diff] [blame] | 9144 | value = CompileRun("other.accessible_prop = 3"); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9145 | CHECK(value->IsNumber()); |
| 9146 | CHECK_EQ(3, value->Int32Value()); |
jkummerow@chromium.org | 1e8da74 | 2013-08-26 17:13:35 +0000 | [diff] [blame] | 9147 | CHECK_EQ(3, g_echo_value_1); |
| 9148 | |
| 9149 | // Access accessible js property |
| 9150 | value = CompileRun("other.accessible_js_prop = 3"); |
| 9151 | CHECK(value->IsNumber()); |
| 9152 | CHECK_EQ(3, value->Int32Value()); |
| 9153 | CHECK_EQ(3, g_echo_value_2); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9154 | |
antonm@chromium.org | dca0135 | 2011-01-31 17:15:05 +0000 | [diff] [blame] | 9155 | value = CompileRun("other.accessible_prop"); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9156 | CHECK(value->IsNumber()); |
| 9157 | CHECK_EQ(3, value->Int32Value()); |
| 9158 | |
jkummerow@chromium.org | 1e8da74 | 2013-08-26 17:13:35 +0000 | [diff] [blame] | 9159 | value = CompileRun("other.accessible_js_prop"); |
| 9160 | CHECK(value->IsNumber()); |
| 9161 | CHECK_EQ(3, value->Int32Value()); |
| 9162 | |
antonm@chromium.org | dca0135 | 2011-01-31 17:15:05 +0000 | [diff] [blame] | 9163 | value = CompileRun( |
| 9164 | "Object.getOwnPropertyDescriptor(other, 'accessible_prop').value"); |
| 9165 | CHECK(value->IsNumber()); |
| 9166 | CHECK_EQ(3, value->Int32Value()); |
| 9167 | |
jkummerow@chromium.org | 1e8da74 | 2013-08-26 17:13:35 +0000 | [diff] [blame] | 9168 | value = CompileRun( |
| 9169 | "Object.getOwnPropertyDescriptor(other, 'accessible_js_prop').get()"); |
| 9170 | CHECK(value->IsNumber()); |
| 9171 | CHECK_EQ(3, value->Int32Value()); |
| 9172 | |
antonm@chromium.org | dca0135 | 2011-01-31 17:15:05 +0000 | [diff] [blame] | 9173 | value = CompileRun("propertyIsEnumerable.call(other, 'accessible_prop')"); |
ager@chromium.org | 870a0b6 | 2008-11-04 11:43:05 +0000 | [diff] [blame] | 9174 | CHECK(value->IsTrue()); |
| 9175 | |
jkummerow@chromium.org | 1e8da74 | 2013-08-26 17:13:35 +0000 | [diff] [blame] | 9176 | value = CompileRun("propertyIsEnumerable.call(other, 'accessible_js_prop')"); |
| 9177 | CHECK(value->IsTrue()); |
| 9178 | |
ager@chromium.org | 870a0b6 | 2008-11-04 11:43:05 +0000 | [diff] [blame] | 9179 | // Enumeration doesn't enumerate accessors from inaccessible objects in |
| 9180 | // the prototype chain even if the accessors are in themselves accessible. |
antonm@chromium.org | dca0135 | 2011-01-31 17:15:05 +0000 | [diff] [blame] | 9181 | value = |
ager@chromium.org | 870a0b6 | 2008-11-04 11:43:05 +0000 | [diff] [blame] | 9182 | CompileRun("(function(){var obj = {'__proto__':other};" |
| 9183 | "for (var p in obj)" |
jkummerow@chromium.org | 1e8da74 | 2013-08-26 17:13:35 +0000 | [diff] [blame] | 9184 | " if (p == 'accessible_prop' ||" |
| 9185 | " p == 'accessible_js_prop' ||" |
| 9186 | " p == 'blocked_js_prop' ||" |
| 9187 | " p == 'blocked_js_prop') {" |
ager@chromium.org | 870a0b6 | 2008-11-04 11:43:05 +0000 | [diff] [blame] | 9188 | " return false;" |
| 9189 | " }" |
| 9190 | "return true;})()"); |
antonm@chromium.org | dca0135 | 2011-01-31 17:15:05 +0000 | [diff] [blame] | 9191 | CHECK(value->IsTrue()); |
ager@chromium.org | 870a0b6 | 2008-11-04 11:43:05 +0000 | [diff] [blame] | 9192 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9193 | context1->Exit(); |
| 9194 | context0->Exit(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9195 | } |
| 9196 | |
| 9197 | |
fschneider@chromium.org | 3a5fd78 | 2011-02-24 10:10:44 +0000 | [diff] [blame] | 9198 | TEST(AccessControlES5) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 9199 | v8::Isolate* isolate = CcTest::isolate(); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 9200 | v8::HandleScope handle_scope(isolate); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 9201 | v8::Handle<v8::ObjectTemplate> global_template = |
| 9202 | v8::ObjectTemplate::New(isolate); |
ricow@chromium.org | 6500178 | 2011-02-15 13:36:41 +0000 | [diff] [blame] | 9203 | |
| 9204 | global_template->SetAccessCheckCallbacks(NamedAccessBlocker, |
| 9205 | IndexedAccessBlocker); |
| 9206 | |
ricow@chromium.org | f5a18a2 | 2011-03-15 10:00:20 +0000 | [diff] [blame] | 9207 | // Add accessible accessor. |
| 9208 | global_template->SetAccessor( |
| 9209 | v8_str("accessible_prop"), |
| 9210 | EchoGetter, EchoSetter, |
| 9211 | v8::Handle<Value>(), |
| 9212 | v8::AccessControl(v8::ALL_CAN_READ | v8::ALL_CAN_WRITE)); |
| 9213 | |
| 9214 | |
ricow@chromium.org | 6500178 | 2011-02-15 13:36:41 +0000 | [diff] [blame] | 9215 | // Add an accessor that is not accessible by cross-domain JS code. |
| 9216 | global_template->SetAccessor(v8_str("blocked_prop"), |
| 9217 | UnreachableGetter, UnreachableSetter, |
| 9218 | v8::Handle<Value>(), |
| 9219 | v8::DEFAULT); |
| 9220 | |
| 9221 | // Create an environment |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 9222 | v8::Local<Context> context0 = Context::New(isolate, NULL, global_template); |
ricow@chromium.org | 6500178 | 2011-02-15 13:36:41 +0000 | [diff] [blame] | 9223 | context0->Enter(); |
| 9224 | |
| 9225 | v8::Handle<v8::Object> global0 = context0->Global(); |
| 9226 | |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 9227 | v8::Local<Context> context1 = Context::New(isolate); |
ricow@chromium.org | 6500178 | 2011-02-15 13:36:41 +0000 | [diff] [blame] | 9228 | context1->Enter(); |
| 9229 | v8::Handle<v8::Object> global1 = context1->Global(); |
| 9230 | global1->Set(v8_str("other"), global0); |
| 9231 | |
fschneider@chromium.org | 3a5fd78 | 2011-02-24 10:10:44 +0000 | [diff] [blame] | 9232 | // Regression test for issue 1154. |
ricow@chromium.org | 6500178 | 2011-02-15 13:36:41 +0000 | [diff] [blame] | 9233 | ExpectTrue("Object.keys(other).indexOf('blocked_prop') == -1"); |
fschneider@chromium.org | 3a5fd78 | 2011-02-24 10:10:44 +0000 | [diff] [blame] | 9234 | |
| 9235 | ExpectUndefined("other.blocked_prop"); |
| 9236 | |
| 9237 | // Regression test for issue 1027. |
| 9238 | CompileRun("Object.defineProperty(\n" |
| 9239 | " other, 'blocked_prop', {configurable: false})"); |
| 9240 | ExpectUndefined("other.blocked_prop"); |
| 9241 | ExpectUndefined( |
| 9242 | "Object.getOwnPropertyDescriptor(other, 'blocked_prop')"); |
| 9243 | |
| 9244 | // Regression test for issue 1171. |
| 9245 | ExpectTrue("Object.isExtensible(other)"); |
| 9246 | CompileRun("Object.preventExtensions(other)"); |
| 9247 | ExpectTrue("Object.isExtensible(other)"); |
| 9248 | |
| 9249 | // Object.seal and Object.freeze. |
| 9250 | CompileRun("Object.freeze(other)"); |
| 9251 | ExpectTrue("Object.isExtensible(other)"); |
| 9252 | |
| 9253 | CompileRun("Object.seal(other)"); |
| 9254 | ExpectTrue("Object.isExtensible(other)"); |
ricow@chromium.org | f5a18a2 | 2011-03-15 10:00:20 +0000 | [diff] [blame] | 9255 | |
| 9256 | // Regression test for issue 1250. |
| 9257 | // Make sure that we can set the accessible accessors value using normal |
| 9258 | // assignment. |
| 9259 | CompileRun("other.accessible_prop = 42"); |
jkummerow@chromium.org | 1e8da74 | 2013-08-26 17:13:35 +0000 | [diff] [blame] | 9260 | CHECK_EQ(42, g_echo_value_1); |
ricow@chromium.org | f5a18a2 | 2011-03-15 10:00:20 +0000 | [diff] [blame] | 9261 | |
| 9262 | v8::Handle<Value> value; |
| 9263 | // We follow Safari in ignoring assignments to host object accessors. |
| 9264 | CompileRun("Object.defineProperty(other, 'accessible_prop', {value: -1})"); |
| 9265 | value = CompileRun("other.accessible_prop == 42"); |
| 9266 | CHECK(value->IsTrue()); |
ricow@chromium.org | 6500178 | 2011-02-15 13:36:41 +0000 | [diff] [blame] | 9267 | } |
| 9268 | |
| 9269 | |
sgjesse@chromium.org | b302e56 | 2010-02-03 11:26:59 +0000 | [diff] [blame] | 9270 | static bool GetOwnPropertyNamesNamedBlocker(Local<v8::Object> global, |
| 9271 | Local<Value> name, |
| 9272 | v8::AccessType type, |
| 9273 | Local<Value> data) { |
| 9274 | return false; |
| 9275 | } |
| 9276 | |
| 9277 | |
| 9278 | static bool GetOwnPropertyNamesIndexedBlocker(Local<v8::Object> global, |
| 9279 | uint32_t key, |
| 9280 | v8::AccessType type, |
| 9281 | Local<Value> data) { |
| 9282 | return false; |
| 9283 | } |
| 9284 | |
| 9285 | |
| 9286 | THREADED_TEST(AccessControlGetOwnPropertyNames) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 9287 | v8::Isolate* isolate = CcTest::isolate(); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 9288 | v8::HandleScope handle_scope(isolate); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 9289 | v8::Handle<v8::ObjectTemplate> obj_template = |
| 9290 | v8::ObjectTemplate::New(isolate); |
sgjesse@chromium.org | b302e56 | 2010-02-03 11:26:59 +0000 | [diff] [blame] | 9291 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 9292 | obj_template->Set(v8_str("x"), v8::Integer::New(isolate, 42)); |
sgjesse@chromium.org | b302e56 | 2010-02-03 11:26:59 +0000 | [diff] [blame] | 9293 | obj_template->SetAccessCheckCallbacks(GetOwnPropertyNamesNamedBlocker, |
| 9294 | GetOwnPropertyNamesIndexedBlocker); |
| 9295 | |
| 9296 | // Create an environment |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 9297 | v8::Local<Context> context0 = Context::New(isolate, NULL, obj_template); |
sgjesse@chromium.org | b302e56 | 2010-02-03 11:26:59 +0000 | [diff] [blame] | 9298 | context0->Enter(); |
| 9299 | |
| 9300 | v8::Handle<v8::Object> global0 = context0->Global(); |
| 9301 | |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 9302 | v8::HandleScope scope1(CcTest::isolate()); |
sgjesse@chromium.org | b302e56 | 2010-02-03 11:26:59 +0000 | [diff] [blame] | 9303 | |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 9304 | v8::Local<Context> context1 = Context::New(isolate); |
sgjesse@chromium.org | b302e56 | 2010-02-03 11:26:59 +0000 | [diff] [blame] | 9305 | context1->Enter(); |
| 9306 | |
| 9307 | v8::Handle<v8::Object> global1 = context1->Global(); |
| 9308 | global1->Set(v8_str("other"), global0); |
| 9309 | global1->Set(v8_str("object"), obj_template->NewInstance()); |
| 9310 | |
| 9311 | v8::Handle<Value> value; |
| 9312 | |
| 9313 | // Attempt to get the property names of the other global object and |
| 9314 | // of an object that requires access checks. Accessing the other |
| 9315 | // global object should be blocked by access checks on the global |
| 9316 | // proxy object. Accessing the object that requires access checks |
| 9317 | // is blocked by the access checks on the object itself. |
| 9318 | value = CompileRun("Object.getOwnPropertyNames(other).length == 0"); |
| 9319 | CHECK(value->IsTrue()); |
| 9320 | |
| 9321 | value = CompileRun("Object.getOwnPropertyNames(object).length == 0"); |
| 9322 | CHECK(value->IsTrue()); |
| 9323 | |
| 9324 | context1->Exit(); |
| 9325 | context0->Exit(); |
sgjesse@chromium.org | b302e56 | 2010-02-03 11:26:59 +0000 | [diff] [blame] | 9326 | } |
| 9327 | |
| 9328 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 9329 | static void IndexedPropertyEnumerator( |
| 9330 | const v8::PropertyCallbackInfo<v8::Array>& info) { |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 9331 | v8::Handle<v8::Array> result = v8::Array::New(info.GetIsolate(), 2); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 9332 | result->Set(0, v8::Integer::New(info.GetIsolate(), 7)); |
| 9333 | result->Set(1, v8::Object::New(info.GetIsolate())); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 9334 | info.GetReturnValue().Set(result); |
mstarzinger@chromium.org | 71fc346 | 2013-02-27 09:34:27 +0000 | [diff] [blame] | 9335 | } |
| 9336 | |
| 9337 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 9338 | static void NamedPropertyEnumerator( |
| 9339 | const v8::PropertyCallbackInfo<v8::Array>& info) { |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 9340 | v8::Handle<v8::Array> result = v8::Array::New(info.GetIsolate(), 2); |
fschneider@chromium.org | 40b9da3 | 2010-06-28 11:29:21 +0000 | [diff] [blame] | 9341 | result->Set(0, v8_str("x")); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 9342 | result->Set(1, v8::Object::New(info.GetIsolate())); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 9343 | info.GetReturnValue().Set(result); |
fschneider@chromium.org | 40b9da3 | 2010-06-28 11:29:21 +0000 | [diff] [blame] | 9344 | } |
| 9345 | |
| 9346 | |
| 9347 | THREADED_TEST(GetOwnPropertyNamesWithInterceptor) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 9348 | v8::Isolate* isolate = CcTest::isolate(); |
| 9349 | v8::HandleScope handle_scope(isolate); |
| 9350 | v8::Handle<v8::ObjectTemplate> obj_template = |
| 9351 | v8::ObjectTemplate::New(isolate); |
fschneider@chromium.org | 40b9da3 | 2010-06-28 11:29:21 +0000 | [diff] [blame] | 9352 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 9353 | obj_template->Set(v8_str("7"), v8::Integer::New(CcTest::isolate(), 7)); |
| 9354 | obj_template->Set(v8_str("x"), v8::Integer::New(CcTest::isolate(), 42)); |
mstarzinger@chromium.org | 71fc346 | 2013-02-27 09:34:27 +0000 | [diff] [blame] | 9355 | obj_template->SetIndexedPropertyHandler(NULL, NULL, NULL, NULL, |
| 9356 | IndexedPropertyEnumerator); |
fschneider@chromium.org | 40b9da3 | 2010-06-28 11:29:21 +0000 | [diff] [blame] | 9357 | obj_template->SetNamedPropertyHandler(NULL, NULL, NULL, NULL, |
| 9358 | NamedPropertyEnumerator); |
| 9359 | |
| 9360 | LocalContext context; |
| 9361 | v8::Handle<v8::Object> global = context->Global(); |
| 9362 | global->Set(v8_str("object"), obj_template->NewInstance()); |
| 9363 | |
mstarzinger@chromium.org | 71fc346 | 2013-02-27 09:34:27 +0000 | [diff] [blame] | 9364 | v8::Handle<v8::Value> result = |
| 9365 | CompileRun("Object.getOwnPropertyNames(object)"); |
| 9366 | CHECK(result->IsArray()); |
| 9367 | v8::Handle<v8::Array> result_array = v8::Handle<v8::Array>::Cast(result); |
| 9368 | CHECK_EQ(3, result_array->Length()); |
| 9369 | CHECK(result_array->Get(0)->IsString()); |
| 9370 | CHECK(result_array->Get(1)->IsString()); |
| 9371 | CHECK(result_array->Get(2)->IsString()); |
| 9372 | CHECK_EQ(v8_str("7"), result_array->Get(0)); |
| 9373 | CHECK_EQ(v8_str("[object Object]"), result_array->Get(1)); |
| 9374 | CHECK_EQ(v8_str("x"), result_array->Get(2)); |
fschneider@chromium.org | 40b9da3 | 2010-06-28 11:29:21 +0000 | [diff] [blame] | 9375 | } |
| 9376 | |
| 9377 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 9378 | static void ConstTenGetter(Local<String> name, |
| 9379 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
| 9380 | info.GetReturnValue().Set(v8_num(10)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9381 | } |
| 9382 | |
| 9383 | |
| 9384 | THREADED_TEST(CrossDomainAccessors) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 9385 | v8::Isolate* isolate = CcTest::isolate(); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 9386 | v8::HandleScope handle_scope(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9387 | |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 9388 | v8::Handle<v8::FunctionTemplate> func_template = |
| 9389 | v8::FunctionTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9390 | |
| 9391 | v8::Handle<v8::ObjectTemplate> global_template = |
| 9392 | func_template->InstanceTemplate(); |
| 9393 | |
| 9394 | v8::Handle<v8::ObjectTemplate> proto_template = |
| 9395 | func_template->PrototypeTemplate(); |
| 9396 | |
| 9397 | // Add an accessor to proto that's accessible by cross-domain JS code. |
| 9398 | proto_template->SetAccessor(v8_str("accessible"), |
| 9399 | ConstTenGetter, 0, |
| 9400 | v8::Handle<Value>(), |
| 9401 | v8::ALL_CAN_READ); |
| 9402 | |
| 9403 | // Add an accessor that is not accessible by cross-domain JS code. |
| 9404 | global_template->SetAccessor(v8_str("unreachable"), |
| 9405 | UnreachableGetter, 0, |
| 9406 | v8::Handle<Value>(), |
| 9407 | v8::DEFAULT); |
| 9408 | |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 9409 | v8::Local<Context> context0 = Context::New(isolate, NULL, global_template); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9410 | context0->Enter(); |
| 9411 | |
| 9412 | Local<v8::Object> global = context0->Global(); |
| 9413 | // Add a normal property that shadows 'accessible' |
| 9414 | global->Set(v8_str("accessible"), v8_num(11)); |
| 9415 | |
| 9416 | // Enter a new context. |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 9417 | v8::HandleScope scope1(CcTest::isolate()); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 9418 | v8::Local<Context> context1 = Context::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9419 | context1->Enter(); |
| 9420 | |
| 9421 | v8::Handle<v8::Object> global1 = context1->Global(); |
| 9422 | global1->Set(v8_str("other"), global); |
| 9423 | |
| 9424 | // Should return 10, instead of 11 |
| 9425 | v8::Handle<Value> value = v8_compile("other.accessible")->Run(); |
| 9426 | CHECK(value->IsNumber()); |
| 9427 | CHECK_EQ(10, value->Int32Value()); |
| 9428 | |
| 9429 | value = v8_compile("other.unreachable")->Run(); |
| 9430 | CHECK(value->IsUndefined()); |
| 9431 | |
| 9432 | context1->Exit(); |
| 9433 | context0->Exit(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9434 | } |
| 9435 | |
| 9436 | |
| 9437 | static int named_access_count = 0; |
| 9438 | static int indexed_access_count = 0; |
| 9439 | |
| 9440 | static bool NamedAccessCounter(Local<v8::Object> global, |
| 9441 | Local<Value> name, |
| 9442 | v8::AccessType type, |
| 9443 | Local<Value> data) { |
| 9444 | named_access_count++; |
| 9445 | return true; |
| 9446 | } |
| 9447 | |
| 9448 | |
| 9449 | static bool IndexedAccessCounter(Local<v8::Object> global, |
| 9450 | uint32_t key, |
| 9451 | v8::AccessType type, |
| 9452 | Local<Value> data) { |
| 9453 | indexed_access_count++; |
| 9454 | return true; |
| 9455 | } |
| 9456 | |
| 9457 | |
| 9458 | // This one is too easily disturbed by other tests. |
| 9459 | TEST(AccessControlIC) { |
| 9460 | named_access_count = 0; |
| 9461 | indexed_access_count = 0; |
| 9462 | |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 9463 | v8::Isolate* isolate = CcTest::isolate(); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 9464 | v8::HandleScope handle_scope(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9465 | |
| 9466 | // Create an environment. |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 9467 | v8::Local<Context> context0 = Context::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9468 | context0->Enter(); |
| 9469 | |
| 9470 | // Create an object that requires access-check functions to be |
| 9471 | // called for cross-domain access. |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 9472 | v8::Handle<v8::ObjectTemplate> object_template = |
| 9473 | v8::ObjectTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9474 | object_template->SetAccessCheckCallbacks(NamedAccessCounter, |
| 9475 | IndexedAccessCounter); |
| 9476 | Local<v8::Object> object = object_template->NewInstance(); |
| 9477 | |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 9478 | v8::HandleScope scope1(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9479 | |
| 9480 | // Create another environment. |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 9481 | v8::Local<Context> context1 = Context::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9482 | context1->Enter(); |
| 9483 | |
| 9484 | // Make easy access to the object from the other environment. |
| 9485 | v8::Handle<v8::Object> global1 = context1->Global(); |
| 9486 | global1->Set(v8_str("obj"), object); |
| 9487 | |
| 9488 | v8::Handle<Value> value; |
| 9489 | |
| 9490 | // Check that the named access-control function is called every time. |
ager@chromium.org | 8bb6058 | 2008-12-11 12:02:20 +0000 | [diff] [blame] | 9491 | CompileRun("function testProp(obj) {" |
| 9492 | " for (var i = 0; i < 10; i++) obj.prop = 1;" |
| 9493 | " for (var j = 0; j < 10; j++) obj.prop;" |
| 9494 | " return obj.prop" |
| 9495 | "}"); |
| 9496 | value = CompileRun("testProp(obj)"); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9497 | CHECK(value->IsNumber()); |
| 9498 | CHECK_EQ(1, value->Int32Value()); |
| 9499 | CHECK_EQ(21, named_access_count); |
| 9500 | |
| 9501 | // Check that the named access-control function is called every time. |
ager@chromium.org | 8bb6058 | 2008-12-11 12:02:20 +0000 | [diff] [blame] | 9502 | CompileRun("var p = 'prop';" |
| 9503 | "function testKeyed(obj) {" |
| 9504 | " for (var i = 0; i < 10; i++) obj[p] = 1;" |
| 9505 | " for (var j = 0; j < 10; j++) obj[p];" |
| 9506 | " return obj[p];" |
| 9507 | "}"); |
| 9508 | // Use obj which requires access checks. No inline caching is used |
| 9509 | // in that case. |
| 9510 | value = CompileRun("testKeyed(obj)"); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9511 | CHECK(value->IsNumber()); |
| 9512 | CHECK_EQ(1, value->Int32Value()); |
| 9513 | CHECK_EQ(42, named_access_count); |
ager@chromium.org | 8bb6058 | 2008-12-11 12:02:20 +0000 | [diff] [blame] | 9514 | // Force the inline caches into generic state and try again. |
| 9515 | CompileRun("testKeyed({ a: 0 })"); |
| 9516 | CompileRun("testKeyed({ b: 0 })"); |
| 9517 | value = CompileRun("testKeyed(obj)"); |
| 9518 | CHECK(value->IsNumber()); |
| 9519 | CHECK_EQ(1, value->Int32Value()); |
| 9520 | CHECK_EQ(63, named_access_count); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9521 | |
| 9522 | // Check that the indexed access-control function is called every time. |
ager@chromium.org | 8bb6058 | 2008-12-11 12:02:20 +0000 | [diff] [blame] | 9523 | CompileRun("function testIndexed(obj) {" |
| 9524 | " for (var i = 0; i < 10; i++) obj[0] = 1;" |
| 9525 | " for (var j = 0; j < 10; j++) obj[0];" |
| 9526 | " return obj[0]" |
| 9527 | "}"); |
| 9528 | value = CompileRun("testIndexed(obj)"); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9529 | CHECK(value->IsNumber()); |
| 9530 | CHECK_EQ(1, value->Int32Value()); |
| 9531 | CHECK_EQ(21, indexed_access_count); |
ager@chromium.org | 8bb6058 | 2008-12-11 12:02:20 +0000 | [diff] [blame] | 9532 | // Force the inline caches into generic state. |
| 9533 | CompileRun("testIndexed(new Array(1))"); |
| 9534 | // Test that the indexed access check is called. |
| 9535 | value = CompileRun("testIndexed(obj)"); |
| 9536 | CHECK(value->IsNumber()); |
| 9537 | CHECK_EQ(1, value->Int32Value()); |
| 9538 | CHECK_EQ(42, indexed_access_count); |
| 9539 | |
| 9540 | // Check that the named access check is called when invoking |
| 9541 | // functions on an object that requires access checks. |
| 9542 | CompileRun("obj.f = function() {}"); |
| 9543 | CompileRun("function testCallNormal(obj) {" |
| 9544 | " for (var i = 0; i < 10; i++) obj.f();" |
| 9545 | "}"); |
| 9546 | CompileRun("testCallNormal(obj)"); |
| 9547 | CHECK_EQ(74, named_access_count); |
| 9548 | |
| 9549 | // Force obj into slow case. |
| 9550 | value = CompileRun("delete obj.prop"); |
| 9551 | CHECK(value->BooleanValue()); |
| 9552 | // Force inline caches into dictionary probing mode. |
| 9553 | CompileRun("var o = { x: 0 }; delete o.x; testProp(o);"); |
| 9554 | // Test that the named access check is called. |
| 9555 | value = CompileRun("testProp(obj);"); |
| 9556 | CHECK(value->IsNumber()); |
| 9557 | CHECK_EQ(1, value->Int32Value()); |
| 9558 | CHECK_EQ(96, named_access_count); |
| 9559 | |
| 9560 | // Force the call inline cache into dictionary probing mode. |
| 9561 | CompileRun("o.f = function() {}; testCallNormal(o)"); |
| 9562 | // Test that the named access check is still called for each |
| 9563 | // invocation of the function. |
| 9564 | value = CompileRun("testCallNormal(obj)"); |
| 9565 | CHECK_EQ(106, named_access_count); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9566 | |
| 9567 | context1->Exit(); |
| 9568 | context0->Exit(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9569 | } |
| 9570 | |
| 9571 | |
| 9572 | static bool NamedAccessFlatten(Local<v8::Object> global, |
| 9573 | Local<Value> name, |
| 9574 | v8::AccessType type, |
| 9575 | Local<Value> data) { |
| 9576 | char buf[100]; |
| 9577 | int len; |
| 9578 | |
| 9579 | CHECK(name->IsString()); |
| 9580 | |
| 9581 | memset(buf, 0x1, sizeof(buf)); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 9582 | len = name.As<String>()->WriteOneByte(reinterpret_cast<uint8_t*>(buf)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9583 | CHECK_EQ(4, len); |
| 9584 | |
| 9585 | uint16_t buf2[100]; |
| 9586 | |
| 9587 | memset(buf, 0x1, sizeof(buf)); |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 9588 | len = name.As<String>()->Write(buf2); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9589 | CHECK_EQ(4, len); |
| 9590 | |
| 9591 | return true; |
| 9592 | } |
| 9593 | |
| 9594 | |
| 9595 | static bool IndexedAccessFlatten(Local<v8::Object> global, |
| 9596 | uint32_t key, |
| 9597 | v8::AccessType type, |
| 9598 | Local<Value> data) { |
| 9599 | return true; |
| 9600 | } |
| 9601 | |
| 9602 | |
| 9603 | // Regression test. In access checks, operations that may cause |
| 9604 | // garbage collection are not allowed. It used to be the case that |
| 9605 | // using the Write operation on a string could cause a garbage |
| 9606 | // collection due to flattening of the string. This is no longer the |
| 9607 | // case. |
| 9608 | THREADED_TEST(AccessControlFlatten) { |
| 9609 | named_access_count = 0; |
| 9610 | indexed_access_count = 0; |
| 9611 | |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 9612 | v8::Isolate* isolate = CcTest::isolate(); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 9613 | v8::HandleScope handle_scope(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9614 | |
| 9615 | // Create an environment. |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 9616 | v8::Local<Context> context0 = Context::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9617 | context0->Enter(); |
| 9618 | |
| 9619 | // Create an object that requires access-check functions to be |
| 9620 | // called for cross-domain access. |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 9621 | v8::Handle<v8::ObjectTemplate> object_template = |
| 9622 | v8::ObjectTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9623 | object_template->SetAccessCheckCallbacks(NamedAccessFlatten, |
| 9624 | IndexedAccessFlatten); |
| 9625 | Local<v8::Object> object = object_template->NewInstance(); |
| 9626 | |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 9627 | v8::HandleScope scope1(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9628 | |
| 9629 | // Create another environment. |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 9630 | v8::Local<Context> context1 = Context::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9631 | context1->Enter(); |
| 9632 | |
| 9633 | // Make easy access to the object from the other environment. |
| 9634 | v8::Handle<v8::Object> global1 = context1->Global(); |
| 9635 | global1->Set(v8_str("obj"), object); |
| 9636 | |
| 9637 | v8::Handle<Value> value; |
| 9638 | |
| 9639 | value = v8_compile("var p = 'as' + 'df';")->Run(); |
| 9640 | value = v8_compile("obj[p];")->Run(); |
| 9641 | |
| 9642 | context1->Exit(); |
| 9643 | context0->Exit(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9644 | } |
| 9645 | |
| 9646 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 9647 | static void AccessControlNamedGetter( |
| 9648 | Local<String>, |
| 9649 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
| 9650 | info.GetReturnValue().Set(42); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9651 | } |
| 9652 | |
| 9653 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 9654 | static void AccessControlNamedSetter( |
| 9655 | Local<String>, |
| 9656 | Local<Value> value, |
| 9657 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
| 9658 | info.GetReturnValue().Set(value); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9659 | } |
| 9660 | |
| 9661 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 9662 | static void AccessControlIndexedGetter( |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9663 | uint32_t index, |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 9664 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
| 9665 | info.GetReturnValue().Set(v8_num(42)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9666 | } |
| 9667 | |
| 9668 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 9669 | static void AccessControlIndexedSetter( |
| 9670 | uint32_t, |
| 9671 | Local<Value> value, |
| 9672 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
| 9673 | info.GetReturnValue().Set(value); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9674 | } |
| 9675 | |
| 9676 | |
| 9677 | THREADED_TEST(AccessControlInterceptorIC) { |
| 9678 | named_access_count = 0; |
| 9679 | indexed_access_count = 0; |
| 9680 | |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 9681 | v8::Isolate* isolate = CcTest::isolate(); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 9682 | v8::HandleScope handle_scope(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9683 | |
| 9684 | // Create an environment. |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 9685 | v8::Local<Context> context0 = Context::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9686 | context0->Enter(); |
| 9687 | |
| 9688 | // Create an object that requires access-check functions to be |
| 9689 | // called for cross-domain access. The object also has interceptors |
| 9690 | // interceptor. |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 9691 | v8::Handle<v8::ObjectTemplate> object_template = |
| 9692 | v8::ObjectTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9693 | object_template->SetAccessCheckCallbacks(NamedAccessCounter, |
| 9694 | IndexedAccessCounter); |
| 9695 | object_template->SetNamedPropertyHandler(AccessControlNamedGetter, |
| 9696 | AccessControlNamedSetter); |
| 9697 | object_template->SetIndexedPropertyHandler(AccessControlIndexedGetter, |
| 9698 | AccessControlIndexedSetter); |
| 9699 | Local<v8::Object> object = object_template->NewInstance(); |
| 9700 | |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 9701 | v8::HandleScope scope1(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9702 | |
| 9703 | // Create another environment. |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 9704 | v8::Local<Context> context1 = Context::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9705 | context1->Enter(); |
| 9706 | |
| 9707 | // Make easy access to the object from the other environment. |
| 9708 | v8::Handle<v8::Object> global1 = context1->Global(); |
| 9709 | global1->Set(v8_str("obj"), object); |
| 9710 | |
| 9711 | v8::Handle<Value> value; |
| 9712 | |
| 9713 | // Check that the named access-control function is called every time |
| 9714 | // eventhough there is an interceptor on the object. |
| 9715 | value = v8_compile("for (var i = 0; i < 10; i++) obj.x = 1;")->Run(); |
| 9716 | value = v8_compile("for (var i = 0; i < 10; i++) obj.x;" |
| 9717 | "obj.x")->Run(); |
| 9718 | CHECK(value->IsNumber()); |
| 9719 | CHECK_EQ(42, value->Int32Value()); |
| 9720 | CHECK_EQ(21, named_access_count); |
| 9721 | |
| 9722 | value = v8_compile("var p = 'x';")->Run(); |
| 9723 | value = v8_compile("for (var i = 0; i < 10; i++) obj[p] = 1;")->Run(); |
| 9724 | value = v8_compile("for (var i = 0; i < 10; i++) obj[p];" |
| 9725 | "obj[p]")->Run(); |
| 9726 | CHECK(value->IsNumber()); |
| 9727 | CHECK_EQ(42, value->Int32Value()); |
| 9728 | CHECK_EQ(42, named_access_count); |
| 9729 | |
| 9730 | // Check that the indexed access-control function is called every |
| 9731 | // time eventhough there is an interceptor on the object. |
| 9732 | value = v8_compile("for (var i = 0; i < 10; i++) obj[0] = 1;")->Run(); |
| 9733 | value = v8_compile("for (var i = 0; i < 10; i++) obj[0];" |
| 9734 | "obj[0]")->Run(); |
| 9735 | CHECK(value->IsNumber()); |
| 9736 | CHECK_EQ(42, value->Int32Value()); |
| 9737 | CHECK_EQ(21, indexed_access_count); |
| 9738 | |
| 9739 | context1->Exit(); |
| 9740 | context0->Exit(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9741 | } |
| 9742 | |
| 9743 | |
| 9744 | THREADED_TEST(Version) { |
| 9745 | v8::V8::GetVersion(); |
| 9746 | } |
| 9747 | |
| 9748 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 9749 | static void InstanceFunctionCallback( |
| 9750 | const v8::FunctionCallbackInfo<v8::Value>& args) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9751 | ApiTestFuzzer::Fuzz(); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 9752 | args.GetReturnValue().Set(v8_num(12)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9753 | } |
| 9754 | |
| 9755 | |
| 9756 | THREADED_TEST(InstanceProperties) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9757 | LocalContext context; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 9758 | v8::Isolate* isolate = context->GetIsolate(); |
| 9759 | v8::HandleScope handle_scope(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9760 | |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 9761 | Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9762 | Local<ObjectTemplate> instance = t->InstanceTemplate(); |
| 9763 | |
| 9764 | instance->Set(v8_str("x"), v8_num(42)); |
| 9765 | instance->Set(v8_str("f"), |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 9766 | v8::FunctionTemplate::New(isolate, InstanceFunctionCallback)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9767 | |
| 9768 | Local<Value> o = t->GetFunction()->NewInstance(); |
| 9769 | |
| 9770 | context->Global()->Set(v8_str("i"), o); |
| 9771 | Local<Value> value = Script::Compile(v8_str("i.x"))->Run(); |
| 9772 | CHECK_EQ(42, value->Int32Value()); |
| 9773 | |
| 9774 | value = Script::Compile(v8_str("i.f()"))->Run(); |
| 9775 | CHECK_EQ(12, value->Int32Value()); |
| 9776 | } |
| 9777 | |
| 9778 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 9779 | static void GlobalObjectInstancePropertiesGet( |
| 9780 | Local<String> key, |
| 9781 | const v8::PropertyCallbackInfo<v8::Value>&) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9782 | ApiTestFuzzer::Fuzz(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9783 | } |
| 9784 | |
| 9785 | |
| 9786 | THREADED_TEST(GlobalObjectInstanceProperties) { |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 9787 | v8::Isolate* isolate = CcTest::isolate(); |
| 9788 | v8::HandleScope handle_scope(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9789 | |
| 9790 | Local<Value> global_object; |
| 9791 | |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 9792 | Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9793 | t->InstanceTemplate()->SetNamedPropertyHandler( |
| 9794 | GlobalObjectInstancePropertiesGet); |
| 9795 | Local<ObjectTemplate> instance_template = t->InstanceTemplate(); |
| 9796 | instance_template->Set(v8_str("x"), v8_num(42)); |
| 9797 | instance_template->Set(v8_str("f"), |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 9798 | v8::FunctionTemplate::New(isolate, |
| 9799 | InstanceFunctionCallback)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9800 | |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 9801 | // The script to check how Crankshaft compiles missing global function |
| 9802 | // invocations. function g is not defined and should throw on call. |
| 9803 | const char* script = |
| 9804 | "function wrapper(call) {" |
| 9805 | " var x = 0, y = 1;" |
| 9806 | " for (var i = 0; i < 1000; i++) {" |
| 9807 | " x += i * 100;" |
| 9808 | " y += i * 100;" |
| 9809 | " }" |
| 9810 | " if (call) g();" |
| 9811 | "}" |
| 9812 | "for (var i = 0; i < 17; i++) wrapper(false);" |
| 9813 | "var thrown = 0;" |
| 9814 | "try { wrapper(true); } catch (e) { thrown = 1; };" |
| 9815 | "thrown"; |
| 9816 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9817 | { |
| 9818 | LocalContext env(NULL, instance_template); |
| 9819 | // Hold on to the global object so it can be used again in another |
| 9820 | // environment initialization. |
| 9821 | global_object = env->Global(); |
| 9822 | |
| 9823 | Local<Value> value = Script::Compile(v8_str("x"))->Run(); |
| 9824 | CHECK_EQ(42, value->Int32Value()); |
| 9825 | value = Script::Compile(v8_str("f()"))->Run(); |
| 9826 | CHECK_EQ(12, value->Int32Value()); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 9827 | value = Script::Compile(v8_str(script))->Run(); |
| 9828 | CHECK_EQ(1, value->Int32Value()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9829 | } |
| 9830 | |
| 9831 | { |
| 9832 | // Create new environment reusing the global object. |
| 9833 | LocalContext env(NULL, instance_template, global_object); |
| 9834 | Local<Value> value = Script::Compile(v8_str("x"))->Run(); |
| 9835 | CHECK_EQ(42, value->Int32Value()); |
| 9836 | value = Script::Compile(v8_str("f()"))->Run(); |
| 9837 | CHECK_EQ(12, value->Int32Value()); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 9838 | value = Script::Compile(v8_str(script))->Run(); |
| 9839 | CHECK_EQ(1, value->Int32Value()); |
| 9840 | } |
| 9841 | } |
| 9842 | |
| 9843 | |
| 9844 | THREADED_TEST(CallKnownGlobalReceiver) { |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 9845 | v8::Isolate* isolate = CcTest::isolate(); |
| 9846 | v8::HandleScope handle_scope(isolate); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 9847 | |
| 9848 | Local<Value> global_object; |
| 9849 | |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 9850 | Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New(isolate); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 9851 | Local<ObjectTemplate> instance_template = t->InstanceTemplate(); |
| 9852 | |
| 9853 | // The script to check that we leave global object not |
| 9854 | // global object proxy on stack when we deoptimize from inside |
| 9855 | // arguments evaluation. |
| 9856 | // To provoke error we need to both force deoptimization |
| 9857 | // from arguments evaluation and to force CallIC to take |
| 9858 | // CallIC_Miss code path that can't cope with global proxy. |
| 9859 | const char* script = |
| 9860 | "function bar(x, y) { try { } finally { } }" |
| 9861 | "function baz(x) { try { } finally { } }" |
| 9862 | "function bom(x) { try { } finally { } }" |
| 9863 | "function foo(x) { bar([x], bom(2)); }" |
| 9864 | "for (var i = 0; i < 10000; i++) foo(1);" |
| 9865 | "foo"; |
| 9866 | |
| 9867 | Local<Value> foo; |
| 9868 | { |
| 9869 | LocalContext env(NULL, instance_template); |
| 9870 | // Hold on to the global object so it can be used again in another |
| 9871 | // environment initialization. |
| 9872 | global_object = env->Global(); |
| 9873 | foo = Script::Compile(v8_str(script))->Run(); |
| 9874 | } |
| 9875 | |
| 9876 | { |
| 9877 | // Create new environment reusing the global object. |
| 9878 | LocalContext env(NULL, instance_template, global_object); |
| 9879 | env->Global()->Set(v8_str("foo"), foo); |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 9880 | Script::Compile(v8_str("foo()"))->Run(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9881 | } |
| 9882 | } |
| 9883 | |
| 9884 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 9885 | static void ShadowFunctionCallback( |
| 9886 | const v8::FunctionCallbackInfo<v8::Value>& args) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9887 | ApiTestFuzzer::Fuzz(); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 9888 | args.GetReturnValue().Set(v8_num(42)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9889 | } |
| 9890 | |
| 9891 | |
| 9892 | static int shadow_y; |
| 9893 | static int shadow_y_setter_call_count; |
| 9894 | static int shadow_y_getter_call_count; |
| 9895 | |
| 9896 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 9897 | static void ShadowYSetter(Local<String>, |
| 9898 | Local<Value>, |
| 9899 | const v8::PropertyCallbackInfo<void>&) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9900 | shadow_y_setter_call_count++; |
| 9901 | shadow_y = 42; |
| 9902 | } |
| 9903 | |
| 9904 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 9905 | static void ShadowYGetter(Local<String> name, |
| 9906 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9907 | ApiTestFuzzer::Fuzz(); |
| 9908 | shadow_y_getter_call_count++; |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 9909 | info.GetReturnValue().Set(v8_num(shadow_y)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9910 | } |
| 9911 | |
| 9912 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 9913 | static void ShadowIndexedGet(uint32_t index, |
| 9914 | const v8::PropertyCallbackInfo<v8::Value>&) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9915 | } |
| 9916 | |
| 9917 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 9918 | static void ShadowNamedGet(Local<String> key, |
| 9919 | const v8::PropertyCallbackInfo<v8::Value>&) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9920 | } |
| 9921 | |
| 9922 | |
| 9923 | THREADED_TEST(ShadowObject) { |
| 9924 | shadow_y = shadow_y_setter_call_count = shadow_y_getter_call_count = 0; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 9925 | v8::Isolate* isolate = CcTest::isolate(); |
| 9926 | v8::HandleScope handle_scope(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9927 | |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 9928 | Local<ObjectTemplate> global_template = v8::ObjectTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9929 | LocalContext context(NULL, global_template); |
| 9930 | |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 9931 | Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9932 | t->InstanceTemplate()->SetNamedPropertyHandler(ShadowNamedGet); |
| 9933 | t->InstanceTemplate()->SetIndexedPropertyHandler(ShadowIndexedGet); |
| 9934 | Local<ObjectTemplate> proto = t->PrototypeTemplate(); |
| 9935 | Local<ObjectTemplate> instance = t->InstanceTemplate(); |
| 9936 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9937 | proto->Set(v8_str("f"), |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 9938 | v8::FunctionTemplate::New(isolate, |
| 9939 | ShadowFunctionCallback, |
| 9940 | Local<Value>())); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9941 | proto->Set(v8_str("x"), v8_num(12)); |
| 9942 | |
| 9943 | instance->SetAccessor(v8_str("y"), ShadowYGetter, ShadowYSetter); |
| 9944 | |
| 9945 | Local<Value> o = t->GetFunction()->NewInstance(); |
| 9946 | context->Global()->Set(v8_str("__proto__"), o); |
| 9947 | |
| 9948 | Local<Value> value = |
ricow@chromium.org | d2be901 | 2011-06-01 06:00:58 +0000 | [diff] [blame] | 9949 | Script::Compile(v8_str("this.propertyIsEnumerable(0)"))->Run(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9950 | CHECK(value->IsBoolean()); |
| 9951 | CHECK(!value->BooleanValue()); |
| 9952 | |
| 9953 | value = Script::Compile(v8_str("x"))->Run(); |
| 9954 | CHECK_EQ(12, value->Int32Value()); |
| 9955 | |
| 9956 | value = Script::Compile(v8_str("f()"))->Run(); |
| 9957 | CHECK_EQ(42, value->Int32Value()); |
| 9958 | |
mmassi@chromium.org | 7028c05 | 2012-06-13 11:51:58 +0000 | [diff] [blame] | 9959 | Script::Compile(v8_str("y = 43"))->Run(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9960 | CHECK_EQ(1, shadow_y_setter_call_count); |
| 9961 | value = Script::Compile(v8_str("y"))->Run(); |
| 9962 | CHECK_EQ(1, shadow_y_getter_call_count); |
| 9963 | CHECK_EQ(42, value->Int32Value()); |
| 9964 | } |
| 9965 | |
| 9966 | |
| 9967 | THREADED_TEST(HiddenPrototype) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9968 | LocalContext context; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 9969 | v8::Isolate* isolate = context->GetIsolate(); |
| 9970 | v8::HandleScope handle_scope(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9971 | |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 9972 | Local<v8::FunctionTemplate> t0 = v8::FunctionTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9973 | t0->InstanceTemplate()->Set(v8_str("x"), v8_num(0)); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 9974 | Local<v8::FunctionTemplate> t1 = v8::FunctionTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9975 | t1->SetHiddenPrototype(true); |
| 9976 | t1->InstanceTemplate()->Set(v8_str("y"), v8_num(1)); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 9977 | Local<v8::FunctionTemplate> t2 = v8::FunctionTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9978 | t2->SetHiddenPrototype(true); |
| 9979 | t2->InstanceTemplate()->Set(v8_str("z"), v8_num(2)); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 9980 | Local<v8::FunctionTemplate> t3 = v8::FunctionTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 9981 | t3->InstanceTemplate()->Set(v8_str("u"), v8_num(3)); |
| 9982 | |
| 9983 | Local<v8::Object> o0 = t0->GetFunction()->NewInstance(); |
| 9984 | Local<v8::Object> o1 = t1->GetFunction()->NewInstance(); |
| 9985 | Local<v8::Object> o2 = t2->GetFunction()->NewInstance(); |
| 9986 | Local<v8::Object> o3 = t3->GetFunction()->NewInstance(); |
| 9987 | |
| 9988 | // Setting the prototype on an object skips hidden prototypes. |
| 9989 | CHECK_EQ(0, o0->Get(v8_str("x"))->Int32Value()); |
| 9990 | o0->Set(v8_str("__proto__"), o1); |
| 9991 | CHECK_EQ(0, o0->Get(v8_str("x"))->Int32Value()); |
| 9992 | CHECK_EQ(1, o0->Get(v8_str("y"))->Int32Value()); |
| 9993 | o0->Set(v8_str("__proto__"), o2); |
| 9994 | CHECK_EQ(0, o0->Get(v8_str("x"))->Int32Value()); |
| 9995 | CHECK_EQ(1, o0->Get(v8_str("y"))->Int32Value()); |
| 9996 | CHECK_EQ(2, o0->Get(v8_str("z"))->Int32Value()); |
| 9997 | o0->Set(v8_str("__proto__"), o3); |
| 9998 | CHECK_EQ(0, o0->Get(v8_str("x"))->Int32Value()); |
| 9999 | CHECK_EQ(1, o0->Get(v8_str("y"))->Int32Value()); |
| 10000 | CHECK_EQ(2, o0->Get(v8_str("z"))->Int32Value()); |
| 10001 | CHECK_EQ(3, o0->Get(v8_str("u"))->Int32Value()); |
| 10002 | |
| 10003 | // Getting the prototype of o0 should get the first visible one |
| 10004 | // which is o3. Therefore, z should not be defined on the prototype |
| 10005 | // object. |
| 10006 | Local<Value> proto = o0->Get(v8_str("__proto__")); |
| 10007 | CHECK(proto->IsObject()); |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 10008 | CHECK(proto.As<v8::Object>()->Get(v8_str("z"))->IsUndefined()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10009 | } |
| 10010 | |
| 10011 | |
yangguo@chromium.org | a6bbcc8 | 2012-12-21 12:35:02 +0000 | [diff] [blame] | 10012 | THREADED_TEST(HiddenPrototypeSet) { |
yangguo@chromium.org | a6bbcc8 | 2012-12-21 12:35:02 +0000 | [diff] [blame] | 10013 | LocalContext context; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 10014 | v8::Isolate* isolate = context->GetIsolate(); |
| 10015 | v8::HandleScope handle_scope(isolate); |
yangguo@chromium.org | a6bbcc8 | 2012-12-21 12:35:02 +0000 | [diff] [blame] | 10016 | |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 10017 | Local<v8::FunctionTemplate> ot = v8::FunctionTemplate::New(isolate); |
| 10018 | Local<v8::FunctionTemplate> ht = v8::FunctionTemplate::New(isolate); |
yangguo@chromium.org | a6bbcc8 | 2012-12-21 12:35:02 +0000 | [diff] [blame] | 10019 | ht->SetHiddenPrototype(true); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 10020 | Local<v8::FunctionTemplate> pt = v8::FunctionTemplate::New(isolate); |
yangguo@chromium.org | a6bbcc8 | 2012-12-21 12:35:02 +0000 | [diff] [blame] | 10021 | ht->InstanceTemplate()->Set(v8_str("x"), v8_num(0)); |
| 10022 | |
| 10023 | Local<v8::Object> o = ot->GetFunction()->NewInstance(); |
| 10024 | Local<v8::Object> h = ht->GetFunction()->NewInstance(); |
| 10025 | Local<v8::Object> p = pt->GetFunction()->NewInstance(); |
| 10026 | o->Set(v8_str("__proto__"), h); |
| 10027 | h->Set(v8_str("__proto__"), p); |
| 10028 | |
| 10029 | // Setting a property that exists on the hidden prototype goes there. |
| 10030 | o->Set(v8_str("x"), v8_num(7)); |
| 10031 | CHECK_EQ(7, o->Get(v8_str("x"))->Int32Value()); |
| 10032 | CHECK_EQ(7, h->Get(v8_str("x"))->Int32Value()); |
| 10033 | CHECK(p->Get(v8_str("x"))->IsUndefined()); |
| 10034 | |
| 10035 | // Setting a new property should not be forwarded to the hidden prototype. |
| 10036 | o->Set(v8_str("y"), v8_num(6)); |
| 10037 | CHECK_EQ(6, o->Get(v8_str("y"))->Int32Value()); |
| 10038 | CHECK(h->Get(v8_str("y"))->IsUndefined()); |
| 10039 | CHECK(p->Get(v8_str("y"))->IsUndefined()); |
| 10040 | |
| 10041 | // Setting a property that only exists on a prototype of the hidden prototype |
| 10042 | // is treated normally again. |
| 10043 | p->Set(v8_str("z"), v8_num(8)); |
| 10044 | CHECK_EQ(8, o->Get(v8_str("z"))->Int32Value()); |
| 10045 | CHECK_EQ(8, h->Get(v8_str("z"))->Int32Value()); |
| 10046 | CHECK_EQ(8, p->Get(v8_str("z"))->Int32Value()); |
| 10047 | o->Set(v8_str("z"), v8_num(9)); |
| 10048 | CHECK_EQ(9, o->Get(v8_str("z"))->Int32Value()); |
| 10049 | CHECK_EQ(8, h->Get(v8_str("z"))->Int32Value()); |
| 10050 | CHECK_EQ(8, p->Get(v8_str("z"))->Int32Value()); |
| 10051 | } |
| 10052 | |
| 10053 | |
| 10054 | // Regression test for issue 2457. |
| 10055 | THREADED_TEST(HiddenPrototypeIdentityHash) { |
yangguo@chromium.org | a6bbcc8 | 2012-12-21 12:35:02 +0000 | [diff] [blame] | 10056 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 10057 | v8::HandleScope handle_scope(context->GetIsolate()); |
yangguo@chromium.org | a6bbcc8 | 2012-12-21 12:35:02 +0000 | [diff] [blame] | 10058 | |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 10059 | Handle<FunctionTemplate> t = FunctionTemplate::New(context->GetIsolate()); |
yangguo@chromium.org | a6bbcc8 | 2012-12-21 12:35:02 +0000 | [diff] [blame] | 10060 | t->SetHiddenPrototype(true); |
| 10061 | t->InstanceTemplate()->Set(v8_str("foo"), v8_num(75)); |
| 10062 | Handle<Object> p = t->GetFunction()->NewInstance(); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 10063 | Handle<Object> o = Object::New(context->GetIsolate()); |
yangguo@chromium.org | a6bbcc8 | 2012-12-21 12:35:02 +0000 | [diff] [blame] | 10064 | o->SetPrototype(p); |
| 10065 | |
| 10066 | int hash = o->GetIdentityHash(); |
| 10067 | USE(hash); |
| 10068 | o->Set(v8_str("foo"), v8_num(42)); |
| 10069 | ASSERT_EQ(hash, o->GetIdentityHash()); |
| 10070 | } |
| 10071 | |
| 10072 | |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 10073 | THREADED_TEST(SetPrototype) { |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 10074 | LocalContext context; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 10075 | v8::Isolate* isolate = context->GetIsolate(); |
| 10076 | v8::HandleScope handle_scope(isolate); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 10077 | |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 10078 | Local<v8::FunctionTemplate> t0 = v8::FunctionTemplate::New(isolate); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 10079 | t0->InstanceTemplate()->Set(v8_str("x"), v8_num(0)); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 10080 | Local<v8::FunctionTemplate> t1 = v8::FunctionTemplate::New(isolate); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 10081 | t1->SetHiddenPrototype(true); |
| 10082 | t1->InstanceTemplate()->Set(v8_str("y"), v8_num(1)); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 10083 | Local<v8::FunctionTemplate> t2 = v8::FunctionTemplate::New(isolate); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 10084 | t2->SetHiddenPrototype(true); |
| 10085 | t2->InstanceTemplate()->Set(v8_str("z"), v8_num(2)); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 10086 | Local<v8::FunctionTemplate> t3 = v8::FunctionTemplate::New(isolate); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 10087 | t3->InstanceTemplate()->Set(v8_str("u"), v8_num(3)); |
| 10088 | |
| 10089 | Local<v8::Object> o0 = t0->GetFunction()->NewInstance(); |
| 10090 | Local<v8::Object> o1 = t1->GetFunction()->NewInstance(); |
| 10091 | Local<v8::Object> o2 = t2->GetFunction()->NewInstance(); |
| 10092 | Local<v8::Object> o3 = t3->GetFunction()->NewInstance(); |
| 10093 | |
| 10094 | // Setting the prototype on an object does not skip hidden prototypes. |
| 10095 | CHECK_EQ(0, o0->Get(v8_str("x"))->Int32Value()); |
| 10096 | CHECK(o0->SetPrototype(o1)); |
| 10097 | CHECK_EQ(0, o0->Get(v8_str("x"))->Int32Value()); |
| 10098 | CHECK_EQ(1, o0->Get(v8_str("y"))->Int32Value()); |
| 10099 | CHECK(o1->SetPrototype(o2)); |
| 10100 | CHECK_EQ(0, o0->Get(v8_str("x"))->Int32Value()); |
| 10101 | CHECK_EQ(1, o0->Get(v8_str("y"))->Int32Value()); |
| 10102 | CHECK_EQ(2, o0->Get(v8_str("z"))->Int32Value()); |
| 10103 | CHECK(o2->SetPrototype(o3)); |
| 10104 | CHECK_EQ(0, o0->Get(v8_str("x"))->Int32Value()); |
| 10105 | CHECK_EQ(1, o0->Get(v8_str("y"))->Int32Value()); |
| 10106 | CHECK_EQ(2, o0->Get(v8_str("z"))->Int32Value()); |
| 10107 | CHECK_EQ(3, o0->Get(v8_str("u"))->Int32Value()); |
| 10108 | |
| 10109 | // Getting the prototype of o0 should get the first visible one |
| 10110 | // which is o3. Therefore, z should not be defined on the prototype |
| 10111 | // object. |
| 10112 | Local<Value> proto = o0->Get(v8_str("__proto__")); |
| 10113 | CHECK(proto->IsObject()); |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 10114 | CHECK_EQ(proto.As<v8::Object>(), o3); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 10115 | |
| 10116 | // However, Object::GetPrototype ignores hidden prototype. |
| 10117 | Local<Value> proto0 = o0->GetPrototype(); |
| 10118 | CHECK(proto0->IsObject()); |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 10119 | CHECK_EQ(proto0.As<v8::Object>(), o1); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 10120 | |
| 10121 | Local<Value> proto1 = o1->GetPrototype(); |
| 10122 | CHECK(proto1->IsObject()); |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 10123 | CHECK_EQ(proto1.As<v8::Object>(), o2); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 10124 | |
| 10125 | Local<Value> proto2 = o2->GetPrototype(); |
| 10126 | CHECK(proto2->IsObject()); |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 10127 | CHECK_EQ(proto2.As<v8::Object>(), o3); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 10128 | } |
| 10129 | |
| 10130 | |
ricow@chromium.org | 27bf288 | 2011-11-17 08:34:43 +0000 | [diff] [blame] | 10131 | // Getting property names of an object with a prototype chain that |
| 10132 | // triggers dictionary elements in GetLocalPropertyNames() shouldn't |
| 10133 | // crash the runtime. |
| 10134 | THREADED_TEST(Regress91517) { |
| 10135 | i::FLAG_allow_natives_syntax = true; |
ricow@chromium.org | 27bf288 | 2011-11-17 08:34:43 +0000 | [diff] [blame] | 10136 | LocalContext context; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 10137 | v8::Isolate* isolate = context->GetIsolate(); |
| 10138 | v8::HandleScope handle_scope(isolate); |
ricow@chromium.org | 27bf288 | 2011-11-17 08:34:43 +0000 | [diff] [blame] | 10139 | |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 10140 | Local<v8::FunctionTemplate> t1 = v8::FunctionTemplate::New(isolate); |
ricow@chromium.org | 27bf288 | 2011-11-17 08:34:43 +0000 | [diff] [blame] | 10141 | t1->SetHiddenPrototype(true); |
| 10142 | t1->InstanceTemplate()->Set(v8_str("foo"), v8_num(1)); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 10143 | Local<v8::FunctionTemplate> t2 = v8::FunctionTemplate::New(isolate); |
ricow@chromium.org | 27bf288 | 2011-11-17 08:34:43 +0000 | [diff] [blame] | 10144 | t2->SetHiddenPrototype(true); |
| 10145 | t2->InstanceTemplate()->Set(v8_str("fuz1"), v8_num(2)); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 10146 | t2->InstanceTemplate()->Set(v8_str("objects"), v8::Object::New(isolate)); |
ricow@chromium.org | 27bf288 | 2011-11-17 08:34:43 +0000 | [diff] [blame] | 10147 | t2->InstanceTemplate()->Set(v8_str("fuz2"), v8_num(2)); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 10148 | Local<v8::FunctionTemplate> t3 = v8::FunctionTemplate::New(isolate); |
ricow@chromium.org | 27bf288 | 2011-11-17 08:34:43 +0000 | [diff] [blame] | 10149 | t3->SetHiddenPrototype(true); |
| 10150 | t3->InstanceTemplate()->Set(v8_str("boo"), v8_num(3)); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 10151 | Local<v8::FunctionTemplate> t4 = v8::FunctionTemplate::New(isolate); |
ricow@chromium.org | 27bf288 | 2011-11-17 08:34:43 +0000 | [diff] [blame] | 10152 | t4->InstanceTemplate()->Set(v8_str("baz"), v8_num(4)); |
| 10153 | |
| 10154 | // Force dictionary-based properties. |
| 10155 | i::ScopedVector<char> name_buf(1024); |
| 10156 | for (int i = 1; i <= 1000; i++) { |
| 10157 | i::OS::SNPrintF(name_buf, "sdf%d", i); |
| 10158 | t2->InstanceTemplate()->Set(v8_str(name_buf.start()), v8_num(2)); |
| 10159 | } |
| 10160 | |
| 10161 | Local<v8::Object> o1 = t1->GetFunction()->NewInstance(); |
| 10162 | Local<v8::Object> o2 = t2->GetFunction()->NewInstance(); |
| 10163 | Local<v8::Object> o3 = t3->GetFunction()->NewInstance(); |
| 10164 | Local<v8::Object> o4 = t4->GetFunction()->NewInstance(); |
| 10165 | |
| 10166 | // Create prototype chain of hidden prototypes. |
| 10167 | CHECK(o4->SetPrototype(o3)); |
| 10168 | CHECK(o3->SetPrototype(o2)); |
| 10169 | CHECK(o2->SetPrototype(o1)); |
| 10170 | |
| 10171 | // Call the runtime version of GetLocalPropertyNames() on the natively |
| 10172 | // created object through JavaScript. |
| 10173 | context->Global()->Set(v8_str("obj"), o4); |
machenbach@chromium.org | 0345396 | 2014-01-10 14:16:31 +0000 | [diff] [blame] | 10174 | // PROPERTY_ATTRIBUTES_NONE = 0 |
| 10175 | CompileRun("var names = %GetLocalPropertyNames(obj, 0);"); |
ricow@chromium.org | 27bf288 | 2011-11-17 08:34:43 +0000 | [diff] [blame] | 10176 | |
| 10177 | ExpectInt32("names.length", 1006); |
| 10178 | ExpectTrue("names.indexOf(\"baz\") >= 0"); |
| 10179 | ExpectTrue("names.indexOf(\"boo\") >= 0"); |
| 10180 | ExpectTrue("names.indexOf(\"foo\") >= 0"); |
| 10181 | ExpectTrue("names.indexOf(\"fuz1\") >= 0"); |
| 10182 | ExpectTrue("names.indexOf(\"fuz2\") >= 0"); |
| 10183 | ExpectFalse("names[1005] == undefined"); |
| 10184 | } |
| 10185 | |
| 10186 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 10187 | // Getting property names of an object with a hidden and inherited |
| 10188 | // prototype should not duplicate the accessor properties inherited. |
| 10189 | THREADED_TEST(Regress269562) { |
| 10190 | i::FLAG_allow_natives_syntax = true; |
| 10191 | LocalContext context; |
| 10192 | v8::HandleScope handle_scope(context->GetIsolate()); |
| 10193 | |
| 10194 | Local<v8::FunctionTemplate> t1 = |
| 10195 | v8::FunctionTemplate::New(context->GetIsolate()); |
| 10196 | t1->SetHiddenPrototype(true); |
| 10197 | |
| 10198 | Local<v8::ObjectTemplate> i1 = t1->InstanceTemplate(); |
| 10199 | i1->SetAccessor(v8_str("foo"), |
| 10200 | SimpleAccessorGetter, SimpleAccessorSetter); |
| 10201 | i1->SetAccessor(v8_str("bar"), |
| 10202 | SimpleAccessorGetter, SimpleAccessorSetter); |
| 10203 | i1->SetAccessor(v8_str("baz"), |
| 10204 | SimpleAccessorGetter, SimpleAccessorSetter); |
| 10205 | i1->Set(v8_str("n1"), v8_num(1)); |
| 10206 | i1->Set(v8_str("n2"), v8_num(2)); |
| 10207 | |
| 10208 | Local<v8::Object> o1 = t1->GetFunction()->NewInstance(); |
| 10209 | Local<v8::FunctionTemplate> t2 = |
| 10210 | v8::FunctionTemplate::New(context->GetIsolate()); |
| 10211 | t2->SetHiddenPrototype(true); |
| 10212 | |
| 10213 | // Inherit from t1 and mark prototype as hidden. |
| 10214 | t2->Inherit(t1); |
| 10215 | t2->InstanceTemplate()->Set(v8_str("mine"), v8_num(4)); |
| 10216 | |
| 10217 | Local<v8::Object> o2 = t2->GetFunction()->NewInstance(); |
| 10218 | CHECK(o2->SetPrototype(o1)); |
| 10219 | |
| 10220 | v8::Local<v8::Symbol> sym = v8::Symbol::New(context->GetIsolate(), "s1"); |
| 10221 | o1->Set(sym, v8_num(3)); |
| 10222 | o1->SetHiddenValue(v8_str("h1"), |
| 10223 | v8::Integer::New(context->GetIsolate(), 2013)); |
| 10224 | |
| 10225 | // Call the runtime version of GetLocalPropertyNames() on |
| 10226 | // the natively created object through JavaScript. |
| 10227 | context->Global()->Set(v8_str("obj"), o2); |
| 10228 | context->Global()->Set(v8_str("sym"), sym); |
machenbach@chromium.org | 0345396 | 2014-01-10 14:16:31 +0000 | [diff] [blame] | 10229 | // PROPERTY_ATTRIBUTES_NONE = 0 |
| 10230 | CompileRun("var names = %GetLocalPropertyNames(obj, 0);"); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 10231 | |
| 10232 | ExpectInt32("names.length", 7); |
| 10233 | ExpectTrue("names.indexOf(\"foo\") >= 0"); |
| 10234 | ExpectTrue("names.indexOf(\"bar\") >= 0"); |
| 10235 | ExpectTrue("names.indexOf(\"baz\") >= 0"); |
| 10236 | ExpectTrue("names.indexOf(\"n1\") >= 0"); |
| 10237 | ExpectTrue("names.indexOf(\"n2\") >= 0"); |
| 10238 | ExpectTrue("names.indexOf(sym) >= 0"); |
| 10239 | ExpectTrue("names.indexOf(\"mine\") >= 0"); |
| 10240 | } |
| 10241 | |
| 10242 | |
ricow@chromium.org | 2c99e28 | 2011-07-28 09:15:17 +0000 | [diff] [blame] | 10243 | THREADED_TEST(FunctionReadOnlyPrototype) { |
ager@chromium.org | 04921a8 | 2011-06-27 13:21:41 +0000 | [diff] [blame] | 10244 | LocalContext context; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 10245 | v8::Isolate* isolate = context->GetIsolate(); |
| 10246 | v8::HandleScope handle_scope(isolate); |
ager@chromium.org | 04921a8 | 2011-06-27 13:21:41 +0000 | [diff] [blame] | 10247 | |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 10248 | Local<v8::FunctionTemplate> t1 = v8::FunctionTemplate::New(isolate); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 10249 | t1->PrototypeTemplate()->Set(v8_str("x"), v8::Integer::New(isolate, 42)); |
ricow@chromium.org | 2c99e28 | 2011-07-28 09:15:17 +0000 | [diff] [blame] | 10250 | t1->ReadOnlyPrototype(); |
ager@chromium.org | 04921a8 | 2011-06-27 13:21:41 +0000 | [diff] [blame] | 10251 | context->Global()->Set(v8_str("func1"), t1->GetFunction()); |
ricow@chromium.org | 2c99e28 | 2011-07-28 09:15:17 +0000 | [diff] [blame] | 10252 | // Configured value of ReadOnly flag. |
ager@chromium.org | 04921a8 | 2011-06-27 13:21:41 +0000 | [diff] [blame] | 10253 | CHECK(CompileRun( |
| 10254 | "(function() {" |
| 10255 | " descriptor = Object.getOwnPropertyDescriptor(func1, 'prototype');" |
ricow@chromium.org | 2c99e28 | 2011-07-28 09:15:17 +0000 | [diff] [blame] | 10256 | " return (descriptor['writable'] == false);" |
ager@chromium.org | 04921a8 | 2011-06-27 13:21:41 +0000 | [diff] [blame] | 10257 | "})()")->BooleanValue()); |
ricow@chromium.org | 2c99e28 | 2011-07-28 09:15:17 +0000 | [diff] [blame] | 10258 | CHECK_EQ(42, CompileRun("func1.prototype.x")->Int32Value()); |
| 10259 | CHECK_EQ(42, |
| 10260 | CompileRun("func1.prototype = {}; func1.prototype.x")->Int32Value()); |
ager@chromium.org | 04921a8 | 2011-06-27 13:21:41 +0000 | [diff] [blame] | 10261 | |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 10262 | Local<v8::FunctionTemplate> t2 = v8::FunctionTemplate::New(isolate); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 10263 | t2->PrototypeTemplate()->Set(v8_str("x"), v8::Integer::New(isolate, 42)); |
ager@chromium.org | 04921a8 | 2011-06-27 13:21:41 +0000 | [diff] [blame] | 10264 | context->Global()->Set(v8_str("func2"), t2->GetFunction()); |
ricow@chromium.org | 2c99e28 | 2011-07-28 09:15:17 +0000 | [diff] [blame] | 10265 | // Default value of ReadOnly flag. |
ager@chromium.org | 04921a8 | 2011-06-27 13:21:41 +0000 | [diff] [blame] | 10266 | CHECK(CompileRun( |
| 10267 | "(function() {" |
| 10268 | " descriptor = Object.getOwnPropertyDescriptor(func2, 'prototype');" |
ricow@chromium.org | 2c99e28 | 2011-07-28 09:15:17 +0000 | [diff] [blame] | 10269 | " return (descriptor['writable'] == true);" |
ager@chromium.org | 04921a8 | 2011-06-27 13:21:41 +0000 | [diff] [blame] | 10270 | "})()")->BooleanValue()); |
ricow@chromium.org | 2c99e28 | 2011-07-28 09:15:17 +0000 | [diff] [blame] | 10271 | CHECK_EQ(42, CompileRun("func2.prototype.x")->Int32Value()); |
ager@chromium.org | 04921a8 | 2011-06-27 13:21:41 +0000 | [diff] [blame] | 10272 | } |
| 10273 | |
| 10274 | |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 10275 | THREADED_TEST(SetPrototypeThrows) { |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 10276 | LocalContext context; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 10277 | v8::Isolate* isolate = context->GetIsolate(); |
| 10278 | v8::HandleScope handle_scope(isolate); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 10279 | |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 10280 | Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New(isolate); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 10281 | |
| 10282 | Local<v8::Object> o0 = t->GetFunction()->NewInstance(); |
| 10283 | Local<v8::Object> o1 = t->GetFunction()->NewInstance(); |
| 10284 | |
| 10285 | CHECK(o0->SetPrototype(o1)); |
| 10286 | // If setting the prototype leads to the cycle, SetPrototype should |
| 10287 | // return false and keep VM in sane state. |
| 10288 | v8::TryCatch try_catch; |
| 10289 | CHECK(!o1->SetPrototype(o0)); |
| 10290 | CHECK(!try_catch.HasCaught()); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 10291 | ASSERT(!CcTest::i_isolate()->has_pending_exception()); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 10292 | |
| 10293 | CHECK_EQ(42, CompileRun("function f() { return 42; }; f()")->Int32Value()); |
| 10294 | } |
| 10295 | |
| 10296 | |
verwaest@chromium.org | 662436e | 2013-08-28 08:41:27 +0000 | [diff] [blame] | 10297 | THREADED_TEST(FunctionRemovePrototype) { |
| 10298 | LocalContext context; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 10299 | v8::Isolate* isolate = context->GetIsolate(); |
| 10300 | v8::HandleScope handle_scope(isolate); |
verwaest@chromium.org | 662436e | 2013-08-28 08:41:27 +0000 | [diff] [blame] | 10301 | |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 10302 | Local<v8::FunctionTemplate> t1 = v8::FunctionTemplate::New(isolate); |
verwaest@chromium.org | 662436e | 2013-08-28 08:41:27 +0000 | [diff] [blame] | 10303 | t1->RemovePrototype(); |
| 10304 | Local<v8::Function> fun = t1->GetFunction(); |
| 10305 | context->Global()->Set(v8_str("fun"), fun); |
| 10306 | CHECK(!CompileRun("'prototype' in fun")->BooleanValue()); |
| 10307 | |
| 10308 | v8::TryCatch try_catch; |
| 10309 | CompileRun("new fun()"); |
| 10310 | CHECK(try_catch.HasCaught()); |
| 10311 | |
| 10312 | try_catch.Reset(); |
| 10313 | fun->NewInstance(); |
| 10314 | CHECK(try_catch.HasCaught()); |
| 10315 | } |
| 10316 | |
| 10317 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10318 | THREADED_TEST(GetterSetterExceptions) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10319 | LocalContext context; |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 10320 | v8::Isolate* isolate = context->GetIsolate(); |
| 10321 | v8::HandleScope handle_scope(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10322 | CompileRun( |
| 10323 | "function Foo() { };" |
| 10324 | "function Throw() { throw 5; };" |
| 10325 | "var x = { };" |
| 10326 | "x.__defineSetter__('set', Throw);" |
| 10327 | "x.__defineGetter__('get', Throw);"); |
| 10328 | Local<v8::Object> x = |
| 10329 | Local<v8::Object>::Cast(context->Global()->Get(v8_str("x"))); |
| 10330 | v8::TryCatch try_catch; |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 10331 | x->Set(v8_str("set"), v8::Integer::New(isolate, 8)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10332 | x->Get(v8_str("get")); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 10333 | x->Set(v8_str("set"), v8::Integer::New(isolate, 8)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10334 | x->Get(v8_str("get")); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 10335 | x->Set(v8_str("set"), v8::Integer::New(isolate, 8)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10336 | x->Get(v8_str("get")); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 10337 | x->Set(v8_str("set"), v8::Integer::New(isolate, 8)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10338 | x->Get(v8_str("get")); |
| 10339 | } |
| 10340 | |
| 10341 | |
| 10342 | THREADED_TEST(Constructor) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10343 | LocalContext context; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 10344 | v8::Isolate* isolate = context->GetIsolate(); |
| 10345 | v8::HandleScope handle_scope(isolate); |
| 10346 | Local<v8::FunctionTemplate> templ = v8::FunctionTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10347 | templ->SetClassName(v8_str("Fun")); |
| 10348 | Local<Function> cons = templ->GetFunction(); |
| 10349 | context->Global()->Set(v8_str("Fun"), cons); |
| 10350 | Local<v8::Object> inst = cons->NewInstance(); |
jkummerow@chromium.org | c3b3712 | 2011-11-07 10:14:12 +0000 | [diff] [blame] | 10351 | i::Handle<i::JSObject> obj(v8::Utils::OpenHandle(*inst)); |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 10352 | CHECK(obj->IsJSObject()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10353 | Local<Value> value = CompileRun("(new Fun()).constructor === Fun"); |
| 10354 | CHECK(value->BooleanValue()); |
| 10355 | } |
| 10356 | |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 10357 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 10358 | static void ConstructorCallback( |
| 10359 | const v8::FunctionCallbackInfo<v8::Value>& args) { |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 10360 | ApiTestFuzzer::Fuzz(); |
| 10361 | Local<Object> This; |
| 10362 | |
| 10363 | if (args.IsConstructCall()) { |
| 10364 | Local<Object> Holder = args.Holder(); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 10365 | This = Object::New(args.GetIsolate()); |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 10366 | Local<Value> proto = Holder->GetPrototype(); |
| 10367 | if (proto->IsObject()) { |
| 10368 | This->SetPrototype(proto); |
| 10369 | } |
| 10370 | } else { |
| 10371 | This = args.This(); |
| 10372 | } |
| 10373 | |
| 10374 | This->Set(v8_str("a"), args[0]); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 10375 | args.GetReturnValue().Set(This); |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 10376 | } |
| 10377 | |
| 10378 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 10379 | static void FakeConstructorCallback( |
| 10380 | const v8::FunctionCallbackInfo<v8::Value>& args) { |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 10381 | ApiTestFuzzer::Fuzz(); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 10382 | args.GetReturnValue().Set(args[0]); |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 10383 | } |
| 10384 | |
| 10385 | |
| 10386 | THREADED_TEST(ConstructorForObject) { |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 10387 | LocalContext context; |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 10388 | v8::Isolate* isolate = context->GetIsolate(); |
| 10389 | v8::HandleScope handle_scope(isolate); |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 10390 | |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 10391 | { Local<ObjectTemplate> instance_template = ObjectTemplate::New(isolate); |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 10392 | instance_template->SetCallAsFunctionHandler(ConstructorCallback); |
| 10393 | Local<Object> instance = instance_template->NewInstance(); |
| 10394 | context->Global()->Set(v8_str("obj"), instance); |
| 10395 | v8::TryCatch try_catch; |
| 10396 | Local<Value> value; |
| 10397 | CHECK(!try_catch.HasCaught()); |
| 10398 | |
| 10399 | // Call the Object's constructor with a 32-bit signed integer. |
| 10400 | value = CompileRun("(function() { var o = new obj(28); return o.a; })()"); |
| 10401 | CHECK(!try_catch.HasCaught()); |
| 10402 | CHECK(value->IsInt32()); |
| 10403 | CHECK_EQ(28, value->Int32Value()); |
| 10404 | |
| 10405 | Local<Value> args1[] = { v8_num(28) }; |
| 10406 | Local<Value> value_obj1 = instance->CallAsConstructor(1, args1); |
| 10407 | CHECK(value_obj1->IsObject()); |
| 10408 | Local<Object> object1 = Local<Object>::Cast(value_obj1); |
| 10409 | value = object1->Get(v8_str("a")); |
| 10410 | CHECK(value->IsInt32()); |
| 10411 | CHECK(!try_catch.HasCaught()); |
| 10412 | CHECK_EQ(28, value->Int32Value()); |
| 10413 | |
| 10414 | // Call the Object's constructor with a String. |
| 10415 | value = CompileRun( |
| 10416 | "(function() { var o = new obj('tipli'); return o.a; })()"); |
| 10417 | CHECK(!try_catch.HasCaught()); |
| 10418 | CHECK(value->IsString()); |
ulan@chromium.org | 906e2fb | 2013-05-14 08:14:38 +0000 | [diff] [blame] | 10419 | String::Utf8Value string_value1(value->ToString()); |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 10420 | CHECK_EQ("tipli", *string_value1); |
| 10421 | |
| 10422 | Local<Value> args2[] = { v8_str("tipli") }; |
| 10423 | Local<Value> value_obj2 = instance->CallAsConstructor(1, args2); |
| 10424 | CHECK(value_obj2->IsObject()); |
| 10425 | Local<Object> object2 = Local<Object>::Cast(value_obj2); |
| 10426 | value = object2->Get(v8_str("a")); |
| 10427 | CHECK(!try_catch.HasCaught()); |
| 10428 | CHECK(value->IsString()); |
ulan@chromium.org | 906e2fb | 2013-05-14 08:14:38 +0000 | [diff] [blame] | 10429 | String::Utf8Value string_value2(value->ToString()); |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 10430 | CHECK_EQ("tipli", *string_value2); |
| 10431 | |
| 10432 | // Call the Object's constructor with a Boolean. |
| 10433 | value = CompileRun("(function() { var o = new obj(true); return o.a; })()"); |
| 10434 | CHECK(!try_catch.HasCaught()); |
| 10435 | CHECK(value->IsBoolean()); |
| 10436 | CHECK_EQ(true, value->BooleanValue()); |
| 10437 | |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 10438 | Handle<Value> args3[] = { v8::True(isolate) }; |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 10439 | Local<Value> value_obj3 = instance->CallAsConstructor(1, args3); |
| 10440 | CHECK(value_obj3->IsObject()); |
| 10441 | Local<Object> object3 = Local<Object>::Cast(value_obj3); |
| 10442 | value = object3->Get(v8_str("a")); |
| 10443 | CHECK(!try_catch.HasCaught()); |
| 10444 | CHECK(value->IsBoolean()); |
| 10445 | CHECK_EQ(true, value->BooleanValue()); |
| 10446 | |
| 10447 | // Call the Object's constructor with undefined. |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 10448 | Handle<Value> args4[] = { v8::Undefined(isolate) }; |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 10449 | Local<Value> value_obj4 = instance->CallAsConstructor(1, args4); |
| 10450 | CHECK(value_obj4->IsObject()); |
| 10451 | Local<Object> object4 = Local<Object>::Cast(value_obj4); |
| 10452 | value = object4->Get(v8_str("a")); |
| 10453 | CHECK(!try_catch.HasCaught()); |
| 10454 | CHECK(value->IsUndefined()); |
| 10455 | |
| 10456 | // Call the Object's constructor with null. |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 10457 | Handle<Value> args5[] = { v8::Null(isolate) }; |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 10458 | Local<Value> value_obj5 = instance->CallAsConstructor(1, args5); |
| 10459 | CHECK(value_obj5->IsObject()); |
| 10460 | Local<Object> object5 = Local<Object>::Cast(value_obj5); |
| 10461 | value = object5->Get(v8_str("a")); |
| 10462 | CHECK(!try_catch.HasCaught()); |
| 10463 | CHECK(value->IsNull()); |
| 10464 | } |
| 10465 | |
| 10466 | // Check exception handling when there is no constructor set for the Object. |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 10467 | { Local<ObjectTemplate> instance_template = ObjectTemplate::New(isolate); |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 10468 | Local<Object> instance = instance_template->NewInstance(); |
| 10469 | context->Global()->Set(v8_str("obj2"), instance); |
| 10470 | v8::TryCatch try_catch; |
| 10471 | Local<Value> value; |
| 10472 | CHECK(!try_catch.HasCaught()); |
| 10473 | |
| 10474 | value = CompileRun("new obj2(28)"); |
| 10475 | CHECK(try_catch.HasCaught()); |
ulan@chromium.org | 906e2fb | 2013-05-14 08:14:38 +0000 | [diff] [blame] | 10476 | String::Utf8Value exception_value1(try_catch.Exception()); |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 10477 | CHECK_EQ("TypeError: object is not a function", *exception_value1); |
| 10478 | try_catch.Reset(); |
| 10479 | |
| 10480 | Local<Value> args[] = { v8_num(29) }; |
| 10481 | value = instance->CallAsConstructor(1, args); |
| 10482 | CHECK(try_catch.HasCaught()); |
ulan@chromium.org | 906e2fb | 2013-05-14 08:14:38 +0000 | [diff] [blame] | 10483 | String::Utf8Value exception_value2(try_catch.Exception()); |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 10484 | CHECK_EQ("TypeError: #<Object> is not a function", *exception_value2); |
| 10485 | try_catch.Reset(); |
| 10486 | } |
| 10487 | |
| 10488 | // Check the case when constructor throws exception. |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 10489 | { Local<ObjectTemplate> instance_template = ObjectTemplate::New(isolate); |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 10490 | instance_template->SetCallAsFunctionHandler(ThrowValue); |
| 10491 | Local<Object> instance = instance_template->NewInstance(); |
| 10492 | context->Global()->Set(v8_str("obj3"), instance); |
| 10493 | v8::TryCatch try_catch; |
| 10494 | Local<Value> value; |
| 10495 | CHECK(!try_catch.HasCaught()); |
| 10496 | |
| 10497 | value = CompileRun("new obj3(22)"); |
| 10498 | CHECK(try_catch.HasCaught()); |
ulan@chromium.org | 906e2fb | 2013-05-14 08:14:38 +0000 | [diff] [blame] | 10499 | String::Utf8Value exception_value1(try_catch.Exception()); |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 10500 | CHECK_EQ("22", *exception_value1); |
| 10501 | try_catch.Reset(); |
| 10502 | |
| 10503 | Local<Value> args[] = { v8_num(23) }; |
| 10504 | value = instance->CallAsConstructor(1, args); |
| 10505 | CHECK(try_catch.HasCaught()); |
ulan@chromium.org | 906e2fb | 2013-05-14 08:14:38 +0000 | [diff] [blame] | 10506 | String::Utf8Value exception_value2(try_catch.Exception()); |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 10507 | CHECK_EQ("23", *exception_value2); |
| 10508 | try_catch.Reset(); |
| 10509 | } |
| 10510 | |
| 10511 | // Check whether constructor returns with an object or non-object. |
| 10512 | { Local<FunctionTemplate> function_template = |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 10513 | FunctionTemplate::New(isolate, FakeConstructorCallback); |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 10514 | Local<Function> function = function_template->GetFunction(); |
| 10515 | Local<Object> instance1 = function; |
| 10516 | context->Global()->Set(v8_str("obj4"), instance1); |
| 10517 | v8::TryCatch try_catch; |
| 10518 | Local<Value> value; |
| 10519 | CHECK(!try_catch.HasCaught()); |
| 10520 | |
| 10521 | CHECK(instance1->IsObject()); |
| 10522 | CHECK(instance1->IsFunction()); |
| 10523 | |
| 10524 | value = CompileRun("new obj4(28)"); |
| 10525 | CHECK(!try_catch.HasCaught()); |
| 10526 | CHECK(value->IsObject()); |
| 10527 | |
| 10528 | Local<Value> args1[] = { v8_num(28) }; |
| 10529 | value = instance1->CallAsConstructor(1, args1); |
| 10530 | CHECK(!try_catch.HasCaught()); |
| 10531 | CHECK(value->IsObject()); |
| 10532 | |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 10533 | Local<ObjectTemplate> instance_template = ObjectTemplate::New(isolate); |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 10534 | instance_template->SetCallAsFunctionHandler(FakeConstructorCallback); |
| 10535 | Local<Object> instance2 = instance_template->NewInstance(); |
| 10536 | context->Global()->Set(v8_str("obj5"), instance2); |
| 10537 | CHECK(!try_catch.HasCaught()); |
| 10538 | |
| 10539 | CHECK(instance2->IsObject()); |
| 10540 | CHECK(!instance2->IsFunction()); |
| 10541 | |
| 10542 | value = CompileRun("new obj5(28)"); |
| 10543 | CHECK(!try_catch.HasCaught()); |
| 10544 | CHECK(!value->IsObject()); |
| 10545 | |
| 10546 | Local<Value> args2[] = { v8_num(28) }; |
| 10547 | value = instance2->CallAsConstructor(1, args2); |
| 10548 | CHECK(!try_catch.HasCaught()); |
| 10549 | CHECK(!value->IsObject()); |
| 10550 | } |
| 10551 | } |
| 10552 | |
| 10553 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10554 | THREADED_TEST(FunctionDescriptorException) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10555 | LocalContext context; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 10556 | v8::Isolate* isolate = context->GetIsolate(); |
| 10557 | v8::HandleScope handle_scope(isolate); |
| 10558 | Local<v8::FunctionTemplate> templ = v8::FunctionTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10559 | templ->SetClassName(v8_str("Fun")); |
| 10560 | Local<Function> cons = templ->GetFunction(); |
| 10561 | context->Global()->Set(v8_str("Fun"), cons); |
| 10562 | Local<Value> value = CompileRun( |
| 10563 | "function test() {" |
| 10564 | " try {" |
| 10565 | " (new Fun()).blah()" |
| 10566 | " } catch (e) {" |
| 10567 | " var str = String(e);" |
machenbach@chromium.org | a03ba1e | 2014-02-01 08:54:43 +0000 | [diff] [blame] | 10568 | // " if (str.indexOf('TypeError') == -1) return 1;" |
| 10569 | // " if (str.indexOf('[object Fun]') != -1) return 2;" |
| 10570 | // " if (str.indexOf('#<Fun>') == -1) return 3;" |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10571 | " return 0;" |
| 10572 | " }" |
| 10573 | " return 4;" |
| 10574 | "}" |
| 10575 | "test();"); |
| 10576 | CHECK_EQ(0, value->Int32Value()); |
| 10577 | } |
| 10578 | |
| 10579 | |
ager@chromium.org | a74f0da | 2008-12-03 16:05:52 +0000 | [diff] [blame] | 10580 | THREADED_TEST(EvalAliasedDynamic) { |
ager@chromium.org | a74f0da | 2008-12-03 16:05:52 +0000 | [diff] [blame] | 10581 | LocalContext current; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 10582 | v8::HandleScope scope(current->GetIsolate()); |
ager@chromium.org | a74f0da | 2008-12-03 16:05:52 +0000 | [diff] [blame] | 10583 | |
ager@chromium.org | a74f0da | 2008-12-03 16:05:52 +0000 | [diff] [blame] | 10584 | // Tests where aliased eval can only be resolved dynamically. |
| 10585 | Local<Script> script = |
| 10586 | Script::Compile(v8_str("function f(x) { " |
| 10587 | " var foo = 2;" |
| 10588 | " with (x) { return eval('foo'); }" |
| 10589 | "}" |
| 10590 | "foo = 0;" |
| 10591 | "result1 = f(new Object());" |
ager@chromium.org | e2902be | 2009-06-08 12:21:35 +0000 | [diff] [blame] | 10592 | "result2 = f(this);" |
ager@chromium.org | a74f0da | 2008-12-03 16:05:52 +0000 | [diff] [blame] | 10593 | "var x = new Object();" |
| 10594 | "x.eval = function(x) { return 1; };" |
| 10595 | "result3 = f(x);")); |
| 10596 | script->Run(); |
| 10597 | CHECK_EQ(2, current->Global()->Get(v8_str("result1"))->Int32Value()); |
| 10598 | CHECK_EQ(0, current->Global()->Get(v8_str("result2"))->Int32Value()); |
| 10599 | CHECK_EQ(1, current->Global()->Get(v8_str("result3"))->Int32Value()); |
| 10600 | |
| 10601 | v8::TryCatch try_catch; |
| 10602 | script = |
| 10603 | Script::Compile(v8_str("function f(x) { " |
| 10604 | " var bar = 2;" |
| 10605 | " with (x) { return eval('bar'); }" |
| 10606 | "}" |
jkummerow@chromium.org | c3b3712 | 2011-11-07 10:14:12 +0000 | [diff] [blame] | 10607 | "result4 = f(this)")); |
ager@chromium.org | a74f0da | 2008-12-03 16:05:52 +0000 | [diff] [blame] | 10608 | script->Run(); |
jkummerow@chromium.org | c3b3712 | 2011-11-07 10:14:12 +0000 | [diff] [blame] | 10609 | CHECK(!try_catch.HasCaught()); |
| 10610 | CHECK_EQ(2, current->Global()->Get(v8_str("result4"))->Int32Value()); |
| 10611 | |
ager@chromium.org | a74f0da | 2008-12-03 16:05:52 +0000 | [diff] [blame] | 10612 | try_catch.Reset(); |
| 10613 | } |
| 10614 | |
| 10615 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10616 | THREADED_TEST(CrossEval) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 10617 | v8::HandleScope scope(CcTest::isolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10618 | LocalContext other; |
| 10619 | LocalContext current; |
| 10620 | |
| 10621 | Local<String> token = v8_str("<security token>"); |
| 10622 | other->SetSecurityToken(token); |
| 10623 | current->SetSecurityToken(token); |
| 10624 | |
erik.corry@gmail.com | f2038fb | 2012-01-16 11:42:08 +0000 | [diff] [blame] | 10625 | // Set up reference from current to other. |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10626 | current->Global()->Set(v8_str("other"), other->Global()); |
| 10627 | |
| 10628 | // Check that new variables are introduced in other context. |
| 10629 | Local<Script> script = |
| 10630 | Script::Compile(v8_str("other.eval('var foo = 1234')")); |
| 10631 | script->Run(); |
| 10632 | Local<Value> foo = other->Global()->Get(v8_str("foo")); |
| 10633 | CHECK_EQ(1234, foo->Int32Value()); |
| 10634 | CHECK(!current->Global()->Has(v8_str("foo"))); |
| 10635 | |
| 10636 | // Check that writing to non-existing properties introduces them in |
ager@chromium.org | a74f0da | 2008-12-03 16:05:52 +0000 | [diff] [blame] | 10637 | // the other context. |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10638 | script = |
| 10639 | Script::Compile(v8_str("other.eval('na = 1234')")); |
| 10640 | script->Run(); |
ager@chromium.org | a74f0da | 2008-12-03 16:05:52 +0000 | [diff] [blame] | 10641 | CHECK_EQ(1234, other->Global()->Get(v8_str("na"))->Int32Value()); |
| 10642 | CHECK(!current->Global()->Has(v8_str("na"))); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10643 | |
ager@chromium.org | a74f0da | 2008-12-03 16:05:52 +0000 | [diff] [blame] | 10644 | // Check that global variables in current context are not visible in other |
| 10645 | // context. |
| 10646 | v8::TryCatch try_catch; |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10647 | script = |
ager@chromium.org | a74f0da | 2008-12-03 16:05:52 +0000 | [diff] [blame] | 10648 | Script::Compile(v8_str("var bar = 42; other.eval('bar');")); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10649 | Local<Value> result = script->Run(); |
ager@chromium.org | a74f0da | 2008-12-03 16:05:52 +0000 | [diff] [blame] | 10650 | CHECK(try_catch.HasCaught()); |
| 10651 | try_catch.Reset(); |
| 10652 | |
| 10653 | // Check that local variables in current context are not visible in other |
| 10654 | // context. |
| 10655 | script = |
| 10656 | Script::Compile(v8_str("(function() { " |
| 10657 | " var baz = 87;" |
| 10658 | " return other.eval('baz');" |
| 10659 | "})();")); |
| 10660 | result = script->Run(); |
| 10661 | CHECK(try_catch.HasCaught()); |
| 10662 | try_catch.Reset(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10663 | |
| 10664 | // Check that global variables in the other environment are visible |
| 10665 | // when evaluting code. |
| 10666 | other->Global()->Set(v8_str("bis"), v8_num(1234)); |
| 10667 | script = Script::Compile(v8_str("other.eval('bis')")); |
| 10668 | CHECK_EQ(1234, script->Run()->Int32Value()); |
ager@chromium.org | a74f0da | 2008-12-03 16:05:52 +0000 | [diff] [blame] | 10669 | CHECK(!try_catch.HasCaught()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10670 | |
ager@chromium.org | a74f0da | 2008-12-03 16:05:52 +0000 | [diff] [blame] | 10671 | // Check that the 'this' pointer points to the global object evaluating |
| 10672 | // code. |
| 10673 | other->Global()->Set(v8_str("t"), other->Global()); |
| 10674 | script = Script::Compile(v8_str("other.eval('this == t')")); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10675 | result = script->Run(); |
ager@chromium.org | a74f0da | 2008-12-03 16:05:52 +0000 | [diff] [blame] | 10676 | CHECK(result->IsTrue()); |
| 10677 | CHECK(!try_catch.HasCaught()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10678 | |
ager@chromium.org | a74f0da | 2008-12-03 16:05:52 +0000 | [diff] [blame] | 10679 | // Check that variables introduced in with-statement are not visible in |
| 10680 | // other context. |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10681 | script = |
ager@chromium.org | a74f0da | 2008-12-03 16:05:52 +0000 | [diff] [blame] | 10682 | Script::Compile(v8_str("with({x:2}){other.eval('x')}")); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10683 | result = script->Run(); |
ager@chromium.org | a74f0da | 2008-12-03 16:05:52 +0000 | [diff] [blame] | 10684 | CHECK(try_catch.HasCaught()); |
| 10685 | try_catch.Reset(); |
ager@chromium.org | 3bf7b91 | 2008-11-17 09:09:45 +0000 | [diff] [blame] | 10686 | |
| 10687 | // Check that you cannot use 'eval.call' with another object than the |
| 10688 | // current global object. |
ager@chromium.org | 3bf7b91 | 2008-11-17 09:09:45 +0000 | [diff] [blame] | 10689 | script = |
| 10690 | Script::Compile(v8_str("other.y = 1; eval.call(other, 'y')")); |
| 10691 | result = script->Run(); |
| 10692 | CHECK(try_catch.HasCaught()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10693 | } |
| 10694 | |
| 10695 | |
ager@chromium.org | e2902be | 2009-06-08 12:21:35 +0000 | [diff] [blame] | 10696 | // Test that calling eval in a context which has been detached from |
| 10697 | // its global throws an exception. This behavior is consistent with |
| 10698 | // other JavaScript implementations. |
| 10699 | THREADED_TEST(EvalInDetachedGlobal) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 10700 | v8::Isolate* isolate = CcTest::isolate(); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 10701 | v8::HandleScope scope(isolate); |
ager@chromium.org | e2902be | 2009-06-08 12:21:35 +0000 | [diff] [blame] | 10702 | |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 10703 | v8::Local<Context> context0 = Context::New(isolate); |
| 10704 | v8::Local<Context> context1 = Context::New(isolate); |
ager@chromium.org | e2902be | 2009-06-08 12:21:35 +0000 | [diff] [blame] | 10705 | |
erik.corry@gmail.com | f2038fb | 2012-01-16 11:42:08 +0000 | [diff] [blame] | 10706 | // Set up function in context0 that uses eval from context0. |
ager@chromium.org | e2902be | 2009-06-08 12:21:35 +0000 | [diff] [blame] | 10707 | context0->Enter(); |
| 10708 | v8::Handle<v8::Value> fun = |
| 10709 | CompileRun("var x = 42;" |
| 10710 | "(function() {" |
| 10711 | " var e = eval;" |
| 10712 | " return function(s) { return e(s); }" |
| 10713 | "})()"); |
| 10714 | context0->Exit(); |
| 10715 | |
| 10716 | // Put the function into context1 and call it before and after |
| 10717 | // detaching the global. Before detaching, the call succeeds and |
| 10718 | // after detaching and exception is thrown. |
| 10719 | context1->Enter(); |
| 10720 | context1->Global()->Set(v8_str("fun"), fun); |
| 10721 | v8::Handle<v8::Value> x_value = CompileRun("fun('x')"); |
| 10722 | CHECK_EQ(42, x_value->Int32Value()); |
| 10723 | context0->DetachGlobal(); |
| 10724 | v8::TryCatch catcher; |
| 10725 | x_value = CompileRun("fun('x')"); |
| 10726 | CHECK(x_value.IsEmpty()); |
| 10727 | CHECK(catcher.HasCaught()); |
| 10728 | context1->Exit(); |
ager@chromium.org | e2902be | 2009-06-08 12:21:35 +0000 | [diff] [blame] | 10729 | } |
| 10730 | |
| 10731 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10732 | THREADED_TEST(CrossLazyLoad) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 10733 | v8::HandleScope scope(CcTest::isolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10734 | LocalContext other; |
| 10735 | LocalContext current; |
| 10736 | |
| 10737 | Local<String> token = v8_str("<security token>"); |
| 10738 | other->SetSecurityToken(token); |
| 10739 | current->SetSecurityToken(token); |
| 10740 | |
erik.corry@gmail.com | f2038fb | 2012-01-16 11:42:08 +0000 | [diff] [blame] | 10741 | // Set up reference from current to other. |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10742 | current->Global()->Set(v8_str("other"), other->Global()); |
| 10743 | |
| 10744 | // Trigger lazy loading in other context. |
| 10745 | Local<Script> script = |
| 10746 | Script::Compile(v8_str("other.eval('new Date(42)')")); |
| 10747 | Local<Value> value = script->Run(); |
| 10748 | CHECK_EQ(42.0, value->NumberValue()); |
| 10749 | } |
| 10750 | |
| 10751 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 10752 | static void call_as_function(const v8::FunctionCallbackInfo<v8::Value>& args) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10753 | ApiTestFuzzer::Fuzz(); |
sgjesse@chromium.org | 05521fc | 2009-05-21 07:37:44 +0000 | [diff] [blame] | 10754 | if (args.IsConstructCall()) { |
| 10755 | if (args[0]->IsInt32()) { |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 10756 | args.GetReturnValue().Set(v8_num(-args[0]->Int32Value())); |
| 10757 | return; |
sgjesse@chromium.org | 05521fc | 2009-05-21 07:37:44 +0000 | [diff] [blame] | 10758 | } |
| 10759 | } |
| 10760 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 10761 | args.GetReturnValue().Set(args[0]); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10762 | } |
| 10763 | |
| 10764 | |
jkummerow@chromium.org | c366976 | 2013-09-30 13:42:25 +0000 | [diff] [blame] | 10765 | static void ReturnThis(const v8::FunctionCallbackInfo<v8::Value>& args) { |
| 10766 | args.GetReturnValue().Set(args.This()); |
| 10767 | } |
| 10768 | |
| 10769 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10770 | // Test that a call handler can be set for objects which will allow |
| 10771 | // non-function objects created through the API to be called as |
| 10772 | // functions. |
| 10773 | THREADED_TEST(CallAsFunction) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10774 | LocalContext context; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 10775 | v8::Isolate* isolate = context->GetIsolate(); |
| 10776 | v8::HandleScope scope(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10777 | |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 10778 | { Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New(isolate); |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 10779 | Local<ObjectTemplate> instance_template = t->InstanceTemplate(); |
| 10780 | instance_template->SetCallAsFunctionHandler(call_as_function); |
| 10781 | Local<v8::Object> instance = t->GetFunction()->NewInstance(); |
| 10782 | context->Global()->Set(v8_str("obj"), instance); |
| 10783 | v8::TryCatch try_catch; |
| 10784 | Local<Value> value; |
| 10785 | CHECK(!try_catch.HasCaught()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10786 | |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 10787 | value = CompileRun("obj(42)"); |
| 10788 | CHECK(!try_catch.HasCaught()); |
| 10789 | CHECK_EQ(42, value->Int32Value()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10790 | |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 10791 | value = CompileRun("(function(o){return o(49)})(obj)"); |
| 10792 | CHECK(!try_catch.HasCaught()); |
| 10793 | CHECK_EQ(49, value->Int32Value()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10794 | |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 10795 | // test special case of call as function |
| 10796 | value = CompileRun("[obj]['0'](45)"); |
| 10797 | CHECK(!try_catch.HasCaught()); |
| 10798 | CHECK_EQ(45, value->Int32Value()); |
ager@chromium.org | 9258b6b | 2008-09-11 09:11:10 +0000 | [diff] [blame] | 10799 | |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 10800 | value = CompileRun("obj.call = Function.prototype.call;" |
| 10801 | "obj.call(null, 87)"); |
| 10802 | CHECK(!try_catch.HasCaught()); |
| 10803 | CHECK_EQ(87, value->Int32Value()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10804 | |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 10805 | // Regression tests for bug #1116356: Calling call through call/apply |
| 10806 | // must work for non-function receivers. |
| 10807 | const char* apply_99 = "Function.prototype.call.apply(obj, [this, 99])"; |
| 10808 | value = CompileRun(apply_99); |
| 10809 | CHECK(!try_catch.HasCaught()); |
| 10810 | CHECK_EQ(99, value->Int32Value()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10811 | |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 10812 | const char* call_17 = "Function.prototype.call.call(obj, this, 17)"; |
| 10813 | value = CompileRun(call_17); |
| 10814 | CHECK(!try_catch.HasCaught()); |
| 10815 | CHECK_EQ(17, value->Int32Value()); |
ager@chromium.org | 9085a01 | 2009-05-11 19:22:57 +0000 | [diff] [blame] | 10816 | |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 10817 | // Check that the call-as-function handler can be called through |
| 10818 | // new. |
| 10819 | value = CompileRun("new obj(43)"); |
| 10820 | CHECK(!try_catch.HasCaught()); |
| 10821 | CHECK_EQ(-43, value->Int32Value()); |
| 10822 | |
| 10823 | // Check that the call-as-function handler can be called through |
| 10824 | // the API. |
| 10825 | v8::Handle<Value> args[] = { v8_num(28) }; |
| 10826 | value = instance->CallAsFunction(instance, 1, args); |
| 10827 | CHECK(!try_catch.HasCaught()); |
| 10828 | CHECK_EQ(28, value->Int32Value()); |
| 10829 | } |
| 10830 | |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 10831 | { Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New(isolate); |
jkummerow@chromium.org | c3b3712 | 2011-11-07 10:14:12 +0000 | [diff] [blame] | 10832 | Local<ObjectTemplate> instance_template(t->InstanceTemplate()); |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 10833 | USE(instance_template); |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 10834 | Local<v8::Object> instance = t->GetFunction()->NewInstance(); |
| 10835 | context->Global()->Set(v8_str("obj2"), instance); |
| 10836 | v8::TryCatch try_catch; |
| 10837 | Local<Value> value; |
| 10838 | CHECK(!try_catch.HasCaught()); |
| 10839 | |
| 10840 | // Call an object without call-as-function handler through the JS |
| 10841 | value = CompileRun("obj2(28)"); |
| 10842 | CHECK(value.IsEmpty()); |
| 10843 | CHECK(try_catch.HasCaught()); |
ulan@chromium.org | 906e2fb | 2013-05-14 08:14:38 +0000 | [diff] [blame] | 10844 | String::Utf8Value exception_value1(try_catch.Exception()); |
machenbach@chromium.org | a03ba1e | 2014-02-01 08:54:43 +0000 | [diff] [blame] | 10845 | // TODO(verwaest): Better message |
| 10846 | CHECK_EQ("TypeError: object is not a function", |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 10847 | *exception_value1); |
| 10848 | try_catch.Reset(); |
| 10849 | |
| 10850 | // Call an object without call-as-function handler through the API |
| 10851 | value = CompileRun("obj2(28)"); |
| 10852 | v8::Handle<Value> args[] = { v8_num(28) }; |
| 10853 | value = instance->CallAsFunction(instance, 1, args); |
| 10854 | CHECK(value.IsEmpty()); |
| 10855 | CHECK(try_catch.HasCaught()); |
ulan@chromium.org | 906e2fb | 2013-05-14 08:14:38 +0000 | [diff] [blame] | 10856 | String::Utf8Value exception_value2(try_catch.Exception()); |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 10857 | CHECK_EQ("TypeError: [object Object] is not a function", *exception_value2); |
| 10858 | try_catch.Reset(); |
| 10859 | } |
| 10860 | |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 10861 | { Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New(isolate); |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 10862 | Local<ObjectTemplate> instance_template = t->InstanceTemplate(); |
| 10863 | instance_template->SetCallAsFunctionHandler(ThrowValue); |
| 10864 | Local<v8::Object> instance = t->GetFunction()->NewInstance(); |
| 10865 | context->Global()->Set(v8_str("obj3"), instance); |
| 10866 | v8::TryCatch try_catch; |
| 10867 | Local<Value> value; |
| 10868 | CHECK(!try_catch.HasCaught()); |
| 10869 | |
| 10870 | // Catch the exception which is thrown by call-as-function handler |
| 10871 | value = CompileRun("obj3(22)"); |
| 10872 | CHECK(try_catch.HasCaught()); |
ulan@chromium.org | 906e2fb | 2013-05-14 08:14:38 +0000 | [diff] [blame] | 10873 | String::Utf8Value exception_value1(try_catch.Exception()); |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 10874 | CHECK_EQ("22", *exception_value1); |
| 10875 | try_catch.Reset(); |
| 10876 | |
| 10877 | v8::Handle<Value> args[] = { v8_num(23) }; |
| 10878 | value = instance->CallAsFunction(instance, 1, args); |
| 10879 | CHECK(try_catch.HasCaught()); |
ulan@chromium.org | 906e2fb | 2013-05-14 08:14:38 +0000 | [diff] [blame] | 10880 | String::Utf8Value exception_value2(try_catch.Exception()); |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 10881 | CHECK_EQ("23", *exception_value2); |
| 10882 | try_catch.Reset(); |
| 10883 | } |
jkummerow@chromium.org | c366976 | 2013-09-30 13:42:25 +0000 | [diff] [blame] | 10884 | |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 10885 | { Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New(isolate); |
jkummerow@chromium.org | c366976 | 2013-09-30 13:42:25 +0000 | [diff] [blame] | 10886 | Local<ObjectTemplate> instance_template = t->InstanceTemplate(); |
| 10887 | instance_template->SetCallAsFunctionHandler(ReturnThis); |
| 10888 | Local<v8::Object> instance = t->GetFunction()->NewInstance(); |
| 10889 | |
| 10890 | Local<v8::Value> a1 = |
| 10891 | instance->CallAsFunction(v8::Undefined(isolate), 0, NULL); |
| 10892 | CHECK(a1->StrictEquals(instance)); |
| 10893 | Local<v8::Value> a2 = |
| 10894 | instance->CallAsFunction(v8::Null(isolate), 0, NULL); |
| 10895 | CHECK(a2->StrictEquals(instance)); |
| 10896 | Local<v8::Value> a3 = |
| 10897 | instance->CallAsFunction(v8_num(42), 0, NULL); |
| 10898 | CHECK(a3->StrictEquals(instance)); |
| 10899 | Local<v8::Value> a4 = |
| 10900 | instance->CallAsFunction(v8_str("hello"), 0, NULL); |
| 10901 | CHECK(a4->StrictEquals(instance)); |
| 10902 | Local<v8::Value> a5 = |
| 10903 | instance->CallAsFunction(v8::True(isolate), 0, NULL); |
| 10904 | CHECK(a5->StrictEquals(instance)); |
| 10905 | } |
| 10906 | |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 10907 | { CompileRun( |
jkummerow@chromium.org | c366976 | 2013-09-30 13:42:25 +0000 | [diff] [blame] | 10908 | "function ReturnThisSloppy() {" |
| 10909 | " return this;" |
| 10910 | "}" |
| 10911 | "function ReturnThisStrict() {" |
| 10912 | " 'use strict';" |
| 10913 | " return this;" |
| 10914 | "}"); |
| 10915 | Local<Function> ReturnThisSloppy = |
| 10916 | Local<Function>::Cast( |
| 10917 | context->Global()->Get(v8_str("ReturnThisSloppy"))); |
| 10918 | Local<Function> ReturnThisStrict = |
| 10919 | Local<Function>::Cast( |
| 10920 | context->Global()->Get(v8_str("ReturnThisStrict"))); |
| 10921 | |
| 10922 | Local<v8::Value> a1 = |
| 10923 | ReturnThisSloppy->CallAsFunction(v8::Undefined(isolate), 0, NULL); |
| 10924 | CHECK(a1->StrictEquals(context->Global())); |
| 10925 | Local<v8::Value> a2 = |
| 10926 | ReturnThisSloppy->CallAsFunction(v8::Null(isolate), 0, NULL); |
| 10927 | CHECK(a2->StrictEquals(context->Global())); |
| 10928 | Local<v8::Value> a3 = |
| 10929 | ReturnThisSloppy->CallAsFunction(v8_num(42), 0, NULL); |
| 10930 | CHECK(a3->IsNumberObject()); |
| 10931 | CHECK_EQ(42.0, a3.As<v8::NumberObject>()->ValueOf()); |
| 10932 | Local<v8::Value> a4 = |
| 10933 | ReturnThisSloppy->CallAsFunction(v8_str("hello"), 0, NULL); |
| 10934 | CHECK(a4->IsStringObject()); |
| 10935 | CHECK(a4.As<v8::StringObject>()->ValueOf()->StrictEquals(v8_str("hello"))); |
| 10936 | Local<v8::Value> a5 = |
| 10937 | ReturnThisSloppy->CallAsFunction(v8::True(isolate), 0, NULL); |
| 10938 | CHECK(a5->IsBooleanObject()); |
| 10939 | CHECK(a5.As<v8::BooleanObject>()->ValueOf()); |
| 10940 | |
| 10941 | Local<v8::Value> a6 = |
| 10942 | ReturnThisStrict->CallAsFunction(v8::Undefined(isolate), 0, NULL); |
| 10943 | CHECK(a6->IsUndefined()); |
| 10944 | Local<v8::Value> a7 = |
| 10945 | ReturnThisStrict->CallAsFunction(v8::Null(isolate), 0, NULL); |
| 10946 | CHECK(a7->IsNull()); |
| 10947 | Local<v8::Value> a8 = |
| 10948 | ReturnThisStrict->CallAsFunction(v8_num(42), 0, NULL); |
| 10949 | CHECK(a8->StrictEquals(v8_num(42))); |
| 10950 | Local<v8::Value> a9 = |
| 10951 | ReturnThisStrict->CallAsFunction(v8_str("hello"), 0, NULL); |
| 10952 | CHECK(a9->StrictEquals(v8_str("hello"))); |
| 10953 | Local<v8::Value> a10 = |
| 10954 | ReturnThisStrict->CallAsFunction(v8::True(isolate), 0, NULL); |
| 10955 | CHECK(a10->StrictEquals(v8::True(isolate))); |
| 10956 | } |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 10957 | } |
| 10958 | |
| 10959 | |
karlklose@chromium.org | 83a4728 | 2011-05-11 11:54:09 +0000 | [diff] [blame] | 10960 | // Check whether a non-function object is callable. |
| 10961 | THREADED_TEST(CallableObject) { |
karlklose@chromium.org | 83a4728 | 2011-05-11 11:54:09 +0000 | [diff] [blame] | 10962 | LocalContext context; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 10963 | v8::Isolate* isolate = context->GetIsolate(); |
| 10964 | v8::HandleScope scope(isolate); |
karlklose@chromium.org | 83a4728 | 2011-05-11 11:54:09 +0000 | [diff] [blame] | 10965 | |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 10966 | { Local<ObjectTemplate> instance_template = ObjectTemplate::New(isolate); |
karlklose@chromium.org | 83a4728 | 2011-05-11 11:54:09 +0000 | [diff] [blame] | 10967 | instance_template->SetCallAsFunctionHandler(call_as_function); |
| 10968 | Local<Object> instance = instance_template->NewInstance(); |
| 10969 | v8::TryCatch try_catch; |
| 10970 | |
| 10971 | CHECK(instance->IsCallable()); |
| 10972 | CHECK(!try_catch.HasCaught()); |
| 10973 | } |
| 10974 | |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 10975 | { Local<ObjectTemplate> instance_template = ObjectTemplate::New(isolate); |
karlklose@chromium.org | 83a4728 | 2011-05-11 11:54:09 +0000 | [diff] [blame] | 10976 | Local<Object> instance = instance_template->NewInstance(); |
| 10977 | v8::TryCatch try_catch; |
| 10978 | |
| 10979 | CHECK(!instance->IsCallable()); |
| 10980 | CHECK(!try_catch.HasCaught()); |
| 10981 | } |
| 10982 | |
| 10983 | { Local<FunctionTemplate> function_template = |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 10984 | FunctionTemplate::New(isolate, call_as_function); |
karlklose@chromium.org | 83a4728 | 2011-05-11 11:54:09 +0000 | [diff] [blame] | 10985 | Local<Function> function = function_template->GetFunction(); |
| 10986 | Local<Object> instance = function; |
| 10987 | v8::TryCatch try_catch; |
| 10988 | |
| 10989 | CHECK(instance->IsCallable()); |
| 10990 | CHECK(!try_catch.HasCaught()); |
| 10991 | } |
| 10992 | |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 10993 | { Local<FunctionTemplate> function_template = FunctionTemplate::New(isolate); |
karlklose@chromium.org | 83a4728 | 2011-05-11 11:54:09 +0000 | [diff] [blame] | 10994 | Local<Function> function = function_template->GetFunction(); |
| 10995 | Local<Object> instance = function; |
| 10996 | v8::TryCatch try_catch; |
| 10997 | |
| 10998 | CHECK(instance->IsCallable()); |
| 10999 | CHECK(!try_catch.HasCaught()); |
| 11000 | } |
| 11001 | } |
| 11002 | |
| 11003 | |
machenbach@chromium.org | 4610c28 | 2014-01-09 10:39:51 +0000 | [diff] [blame] | 11004 | static int Recurse(v8::Isolate* isolate, int depth, int iterations) { |
| 11005 | v8::HandleScope scope(isolate); |
| 11006 | if (depth == 0) return v8::HandleScope::NumberOfHandles(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 11007 | for (int i = 0; i < iterations; i++) { |
machenbach@chromium.org | 4610c28 | 2014-01-09 10:39:51 +0000 | [diff] [blame] | 11008 | Local<v8::Number> n(v8::Integer::New(isolate, 42)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 11009 | } |
machenbach@chromium.org | 4610c28 | 2014-01-09 10:39:51 +0000 | [diff] [blame] | 11010 | return Recurse(isolate, depth - 1, iterations); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 11011 | } |
| 11012 | |
| 11013 | |
| 11014 | THREADED_TEST(HandleIteration) { |
| 11015 | static const int kIterations = 500; |
| 11016 | static const int kNesting = 200; |
machenbach@chromium.org | 4610c28 | 2014-01-09 10:39:51 +0000 | [diff] [blame] | 11017 | LocalContext context; |
| 11018 | v8::Isolate* isolate = context->GetIsolate(); |
| 11019 | v8::HandleScope scope0(isolate); |
| 11020 | CHECK_EQ(0, v8::HandleScope::NumberOfHandles(isolate)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 11021 | { |
machenbach@chromium.org | 4610c28 | 2014-01-09 10:39:51 +0000 | [diff] [blame] | 11022 | v8::HandleScope scope1(isolate); |
| 11023 | CHECK_EQ(0, v8::HandleScope::NumberOfHandles(isolate)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 11024 | for (int i = 0; i < kIterations; i++) { |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 11025 | Local<v8::Number> n(v8::Integer::New(CcTest::isolate(), 42)); |
machenbach@chromium.org | 4610c28 | 2014-01-09 10:39:51 +0000 | [diff] [blame] | 11026 | CHECK_EQ(i + 1, v8::HandleScope::NumberOfHandles(isolate)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 11027 | } |
| 11028 | |
machenbach@chromium.org | 4610c28 | 2014-01-09 10:39:51 +0000 | [diff] [blame] | 11029 | CHECK_EQ(kIterations, v8::HandleScope::NumberOfHandles(isolate)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 11030 | { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 11031 | v8::HandleScope scope2(CcTest::isolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 11032 | for (int j = 0; j < kIterations; j++) { |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 11033 | Local<v8::Number> n(v8::Integer::New(CcTest::isolate(), 42)); |
machenbach@chromium.org | 4610c28 | 2014-01-09 10:39:51 +0000 | [diff] [blame] | 11034 | CHECK_EQ(j + 1 + kIterations, |
| 11035 | v8::HandleScope::NumberOfHandles(isolate)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 11036 | } |
| 11037 | } |
machenbach@chromium.org | 4610c28 | 2014-01-09 10:39:51 +0000 | [diff] [blame] | 11038 | CHECK_EQ(kIterations, v8::HandleScope::NumberOfHandles(isolate)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 11039 | } |
machenbach@chromium.org | 4610c28 | 2014-01-09 10:39:51 +0000 | [diff] [blame] | 11040 | CHECK_EQ(0, v8::HandleScope::NumberOfHandles(isolate)); |
| 11041 | CHECK_EQ(kNesting * kIterations, Recurse(isolate, kNesting, kIterations)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 11042 | } |
| 11043 | |
| 11044 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 11045 | static void InterceptorHasOwnPropertyGetter( |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 11046 | Local<String> name, |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 11047 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 11048 | ApiTestFuzzer::Fuzz(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 11049 | } |
| 11050 | |
| 11051 | |
| 11052 | THREADED_TEST(InterceptorHasOwnProperty) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 11053 | LocalContext context; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 11054 | v8::Isolate* isolate = context->GetIsolate(); |
| 11055 | v8::HandleScope scope(isolate); |
| 11056 | Local<v8::FunctionTemplate> fun_templ = v8::FunctionTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 11057 | Local<v8::ObjectTemplate> instance_templ = fun_templ->InstanceTemplate(); |
| 11058 | instance_templ->SetNamedPropertyHandler(InterceptorHasOwnPropertyGetter); |
| 11059 | Local<Function> function = fun_templ->GetFunction(); |
| 11060 | context->Global()->Set(v8_str("constructor"), function); |
| 11061 | v8::Handle<Value> value = CompileRun( |
| 11062 | "var o = new constructor();" |
| 11063 | "o.hasOwnProperty('ostehaps');"); |
| 11064 | CHECK_EQ(false, value->BooleanValue()); |
| 11065 | value = CompileRun( |
| 11066 | "o.ostehaps = 42;" |
| 11067 | "o.hasOwnProperty('ostehaps');"); |
| 11068 | CHECK_EQ(true, value->BooleanValue()); |
| 11069 | value = CompileRun( |
| 11070 | "var p = new constructor();" |
| 11071 | "p.hasOwnProperty('ostehaps');"); |
| 11072 | CHECK_EQ(false, value->BooleanValue()); |
| 11073 | } |
| 11074 | |
| 11075 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 11076 | static void InterceptorHasOwnPropertyGetterGC( |
ager@chromium.org | 9085a01 | 2009-05-11 19:22:57 +0000 | [diff] [blame] | 11077 | Local<String> name, |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 11078 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
ager@chromium.org | 9085a01 | 2009-05-11 19:22:57 +0000 | [diff] [blame] | 11079 | ApiTestFuzzer::Fuzz(); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 11080 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
ager@chromium.org | 9085a01 | 2009-05-11 19:22:57 +0000 | [diff] [blame] | 11081 | } |
| 11082 | |
| 11083 | |
| 11084 | THREADED_TEST(InterceptorHasOwnPropertyCausingGC) { |
ager@chromium.org | 9085a01 | 2009-05-11 19:22:57 +0000 | [diff] [blame] | 11085 | LocalContext context; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 11086 | v8::Isolate* isolate = context->GetIsolate(); |
| 11087 | v8::HandleScope scope(isolate); |
| 11088 | Local<v8::FunctionTemplate> fun_templ = v8::FunctionTemplate::New(isolate); |
ager@chromium.org | 9085a01 | 2009-05-11 19:22:57 +0000 | [diff] [blame] | 11089 | Local<v8::ObjectTemplate> instance_templ = fun_templ->InstanceTemplate(); |
| 11090 | instance_templ->SetNamedPropertyHandler(InterceptorHasOwnPropertyGetterGC); |
| 11091 | Local<Function> function = fun_templ->GetFunction(); |
| 11092 | context->Global()->Set(v8_str("constructor"), function); |
| 11093 | // Let's first make some stuff so we can be sure to get a good GC. |
| 11094 | CompileRun( |
| 11095 | "function makestr(size) {" |
| 11096 | " switch (size) {" |
| 11097 | " case 1: return 'f';" |
| 11098 | " case 2: return 'fo';" |
| 11099 | " case 3: return 'foo';" |
| 11100 | " }" |
| 11101 | " return makestr(size >> 1) + makestr((size + 1) >> 1);" |
| 11102 | "}" |
| 11103 | "var x = makestr(12345);" |
| 11104 | "x = makestr(31415);" |
| 11105 | "x = makestr(23456);"); |
| 11106 | v8::Handle<Value> value = CompileRun( |
| 11107 | "var o = new constructor();" |
| 11108 | "o.__proto__ = new String(x);" |
| 11109 | "o.hasOwnProperty('ostehaps');"); |
| 11110 | CHECK_EQ(false, value->BooleanValue()); |
| 11111 | } |
| 11112 | |
| 11113 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 11114 | typedef void (*NamedPropertyGetter)( |
| 11115 | Local<String> property, |
| 11116 | const v8::PropertyCallbackInfo<v8::Value>& info); |
ager@chromium.org | e2902be | 2009-06-08 12:21:35 +0000 | [diff] [blame] | 11117 | |
| 11118 | |
| 11119 | static void CheckInterceptorLoadIC(NamedPropertyGetter getter, |
| 11120 | const char* source, |
| 11121 | int expected) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 11122 | v8::Isolate* isolate = CcTest::isolate(); |
| 11123 | v8::HandleScope scope(isolate); |
| 11124 | v8::Handle<v8::ObjectTemplate> templ = ObjectTemplate::New(isolate); |
vegorov@chromium.org | 21b5e95 | 2010-11-23 10:24:40 +0000 | [diff] [blame] | 11125 | templ->SetNamedPropertyHandler(getter, 0, 0, 0, 0, v8_str("data")); |
ager@chromium.org | e2902be | 2009-06-08 12:21:35 +0000 | [diff] [blame] | 11126 | LocalContext context; |
| 11127 | context->Global()->Set(v8_str("o"), templ->NewInstance()); |
| 11128 | v8::Handle<Value> value = CompileRun(source); |
| 11129 | CHECK_EQ(expected, value->Int32Value()); |
| 11130 | } |
| 11131 | |
| 11132 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 11133 | static void InterceptorLoadICGetter( |
| 11134 | Local<String> name, |
| 11135 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 11136 | ApiTestFuzzer::Fuzz(); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 11137 | v8::Isolate* isolate = CcTest::isolate(); |
jkummerow@chromium.org | 28faa98 | 2012-04-13 09:58:30 +0000 | [diff] [blame] | 11138 | CHECK_EQ(isolate, info.GetIsolate()); |
vegorov@chromium.org | 21b5e95 | 2010-11-23 10:24:40 +0000 | [diff] [blame] | 11139 | CHECK_EQ(v8_str("data"), info.Data()); |
| 11140 | CHECK_EQ(v8_str("x"), name); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 11141 | info.GetReturnValue().Set(v8::Integer::New(isolate, 42)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 11142 | } |
| 11143 | |
| 11144 | |
| 11145 | // This test should hit the load IC for the interceptor case. |
| 11146 | THREADED_TEST(InterceptorLoadIC) { |
ager@chromium.org | e2902be | 2009-06-08 12:21:35 +0000 | [diff] [blame] | 11147 | CheckInterceptorLoadIC(InterceptorLoadICGetter, |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 11148 | "var result = 0;" |
| 11149 | "for (var i = 0; i < 1000; i++) {" |
| 11150 | " result = o.x;" |
ager@chromium.org | e2902be | 2009-06-08 12:21:35 +0000 | [diff] [blame] | 11151 | "}", |
| 11152 | 42); |
| 11153 | } |
| 11154 | |
| 11155 | |
| 11156 | // Below go several tests which verify that JITing for various |
| 11157 | // configurations of interceptor and explicit fields works fine |
| 11158 | // (those cases are special cased to get better performance). |
| 11159 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 11160 | static void InterceptorLoadXICGetter( |
| 11161 | Local<String> name, |
| 11162 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
ager@chromium.org | e2902be | 2009-06-08 12:21:35 +0000 | [diff] [blame] | 11163 | ApiTestFuzzer::Fuzz(); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 11164 | info.GetReturnValue().Set( |
| 11165 | v8_str("x")->Equals(name) ? |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 11166 | v8::Handle<v8::Value>(v8::Integer::New(info.GetIsolate(), 42)) : |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 11167 | v8::Handle<v8::Value>()); |
ager@chromium.org | e2902be | 2009-06-08 12:21:35 +0000 | [diff] [blame] | 11168 | } |
| 11169 | |
| 11170 | |
| 11171 | THREADED_TEST(InterceptorLoadICWithFieldOnHolder) { |
| 11172 | CheckInterceptorLoadIC(InterceptorLoadXICGetter, |
| 11173 | "var result = 0;" |
| 11174 | "o.y = 239;" |
| 11175 | "for (var i = 0; i < 1000; i++) {" |
| 11176 | " result = o.y;" |
| 11177 | "}", |
| 11178 | 239); |
| 11179 | } |
| 11180 | |
| 11181 | |
| 11182 | THREADED_TEST(InterceptorLoadICWithSubstitutedProto) { |
| 11183 | CheckInterceptorLoadIC(InterceptorLoadXICGetter, |
| 11184 | "var result = 0;" |
| 11185 | "o.__proto__ = { 'y': 239 };" |
| 11186 | "for (var i = 0; i < 1000; i++) {" |
| 11187 | " result = o.y + o.x;" |
| 11188 | "}", |
| 11189 | 239 + 42); |
| 11190 | } |
| 11191 | |
| 11192 | |
| 11193 | THREADED_TEST(InterceptorLoadICWithPropertyOnProto) { |
| 11194 | CheckInterceptorLoadIC(InterceptorLoadXICGetter, |
| 11195 | "var result = 0;" |
| 11196 | "o.__proto__.y = 239;" |
| 11197 | "for (var i = 0; i < 1000; i++) {" |
| 11198 | " result = o.y + o.x;" |
| 11199 | "}", |
| 11200 | 239 + 42); |
| 11201 | } |
| 11202 | |
| 11203 | |
| 11204 | THREADED_TEST(InterceptorLoadICUndefined) { |
| 11205 | CheckInterceptorLoadIC(InterceptorLoadXICGetter, |
| 11206 | "var result = 0;" |
| 11207 | "for (var i = 0; i < 1000; i++) {" |
| 11208 | " result = (o.y == undefined) ? 239 : 42;" |
| 11209 | "}", |
| 11210 | 239); |
| 11211 | } |
| 11212 | |
| 11213 | |
| 11214 | THREADED_TEST(InterceptorLoadICWithOverride) { |
| 11215 | CheckInterceptorLoadIC(InterceptorLoadXICGetter, |
| 11216 | "fst = new Object(); fst.__proto__ = o;" |
| 11217 | "snd = new Object(); snd.__proto__ = fst;" |
| 11218 | "var result1 = 0;" |
| 11219 | "for (var i = 0; i < 1000; i++) {" |
| 11220 | " result1 = snd.x;" |
| 11221 | "}" |
| 11222 | "fst.x = 239;" |
| 11223 | "var result = 0;" |
| 11224 | "for (var i = 0; i < 1000; i++) {" |
| 11225 | " result = snd.x;" |
| 11226 | "}" |
| 11227 | "result + result1", |
| 11228 | 239 + 42); |
| 11229 | } |
| 11230 | |
| 11231 | |
kasperl@chromium.org | e959c18 | 2009-07-27 08:59:04 +0000 | [diff] [blame] | 11232 | // Test the case when we stored field into |
| 11233 | // a stub, but interceptor produced value on its own. |
| 11234 | THREADED_TEST(InterceptorLoadICFieldNotNeeded) { |
| 11235 | CheckInterceptorLoadIC(InterceptorLoadXICGetter, |
| 11236 | "proto = new Object();" |
| 11237 | "o.__proto__ = proto;" |
| 11238 | "proto.x = 239;" |
| 11239 | "for (var i = 0; i < 1000; i++) {" |
| 11240 | " o.x;" |
| 11241 | // Now it should be ICed and keep a reference to x defined on proto |
| 11242 | "}" |
| 11243 | "var result = 0;" |
| 11244 | "for (var i = 0; i < 1000; i++) {" |
| 11245 | " result += o.x;" |
| 11246 | "}" |
| 11247 | "result;", |
| 11248 | 42 * 1000); |
| 11249 | } |
| 11250 | |
| 11251 | |
| 11252 | // Test the case when we stored field into |
| 11253 | // a stub, but it got invalidated later on. |
| 11254 | THREADED_TEST(InterceptorLoadICInvalidatedField) { |
| 11255 | CheckInterceptorLoadIC(InterceptorLoadXICGetter, |
| 11256 | "proto1 = new Object();" |
| 11257 | "proto2 = new Object();" |
| 11258 | "o.__proto__ = proto1;" |
| 11259 | "proto1.__proto__ = proto2;" |
| 11260 | "proto2.y = 239;" |
| 11261 | "for (var i = 0; i < 1000; i++) {" |
| 11262 | " o.y;" |
| 11263 | // Now it should be ICed and keep a reference to y defined on proto2 |
| 11264 | "}" |
| 11265 | "proto1.y = 42;" |
| 11266 | "var result = 0;" |
| 11267 | "for (var i = 0; i < 1000; i++) {" |
| 11268 | " result += o.y;" |
| 11269 | "}" |
| 11270 | "result;", |
| 11271 | 42 * 1000); |
| 11272 | } |
| 11273 | |
| 11274 | |
ager@chromium.org | b26c50a | 2010-03-26 09:27:16 +0000 | [diff] [blame] | 11275 | static int interceptor_load_not_handled_calls = 0; |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 11276 | static void InterceptorLoadNotHandled( |
| 11277 | Local<String> name, |
| 11278 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
ager@chromium.org | b26c50a | 2010-03-26 09:27:16 +0000 | [diff] [blame] | 11279 | ++interceptor_load_not_handled_calls; |
ager@chromium.org | b26c50a | 2010-03-26 09:27:16 +0000 | [diff] [blame] | 11280 | } |
| 11281 | |
| 11282 | |
| 11283 | // Test how post-interceptor lookups are done in the non-cacheable |
| 11284 | // case: the interceptor should not be invoked during this lookup. |
| 11285 | THREADED_TEST(InterceptorLoadICPostInterceptor) { |
| 11286 | interceptor_load_not_handled_calls = 0; |
| 11287 | CheckInterceptorLoadIC(InterceptorLoadNotHandled, |
| 11288 | "receiver = new Object();" |
| 11289 | "receiver.__proto__ = o;" |
| 11290 | "proto = new Object();" |
| 11291 | "/* Make proto a slow-case object. */" |
| 11292 | "for (var i = 0; i < 1000; i++) {" |
| 11293 | " proto[\"xxxxxxxx\" + i] = [];" |
| 11294 | "}" |
| 11295 | "proto.x = 17;" |
| 11296 | "o.__proto__ = proto;" |
| 11297 | "var result = 0;" |
| 11298 | "for (var i = 0; i < 1000; i++) {" |
| 11299 | " result += receiver.x;" |
| 11300 | "}" |
| 11301 | "result;", |
| 11302 | 17 * 1000); |
| 11303 | CHECK_EQ(1000, interceptor_load_not_handled_calls); |
| 11304 | } |
| 11305 | |
| 11306 | |
kasperl@chromium.org | e959c18 | 2009-07-27 08:59:04 +0000 | [diff] [blame] | 11307 | // Test the case when we stored field into |
| 11308 | // a stub, but it got invalidated later on due to override on |
| 11309 | // global object which is between interceptor and fields' holders. |
| 11310 | THREADED_TEST(InterceptorLoadICInvalidatedFieldViaGlobal) { |
| 11311 | CheckInterceptorLoadIC(InterceptorLoadXICGetter, |
| 11312 | "o.__proto__ = this;" // set a global to be a proto of o. |
| 11313 | "this.__proto__.y = 239;" |
| 11314 | "for (var i = 0; i < 10; i++) {" |
| 11315 | " if (o.y != 239) throw 'oops: ' + o.y;" |
| 11316 | // Now it should be ICed and keep a reference to y defined on field_holder. |
| 11317 | "}" |
| 11318 | "this.y = 42;" // Assign on a global. |
| 11319 | "var result = 0;" |
| 11320 | "for (var i = 0; i < 10; i++) {" |
| 11321 | " result += o.y;" |
| 11322 | "}" |
| 11323 | "result;", |
| 11324 | 42 * 10); |
| 11325 | } |
| 11326 | |
| 11327 | |
kasperl@chromium.org | e959c18 | 2009-07-27 08:59:04 +0000 | [diff] [blame] | 11328 | static void SetOnThis(Local<String> name, |
| 11329 | Local<Value> value, |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 11330 | const v8::PropertyCallbackInfo<void>& info) { |
kasperl@chromium.org | e959c18 | 2009-07-27 08:59:04 +0000 | [diff] [blame] | 11331 | info.This()->ForceSet(name, value); |
| 11332 | } |
| 11333 | |
| 11334 | |
| 11335 | THREADED_TEST(InterceptorLoadICWithCallbackOnHolder) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 11336 | v8::Isolate* isolate = CcTest::isolate(); |
| 11337 | v8::HandleScope scope(isolate); |
| 11338 | v8::Handle<v8::ObjectTemplate> templ = ObjectTemplate::New(isolate); |
kasperl@chromium.org | e959c18 | 2009-07-27 08:59:04 +0000 | [diff] [blame] | 11339 | templ->SetNamedPropertyHandler(InterceptorLoadXICGetter); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 11340 | templ->SetAccessor(v8_str("y"), Return239Callback); |
kasperl@chromium.org | e959c18 | 2009-07-27 08:59:04 +0000 | [diff] [blame] | 11341 | LocalContext context; |
| 11342 | context->Global()->Set(v8_str("o"), templ->NewInstance()); |
ricow@chromium.org | 30ce411 | 2010-05-31 10:38:25 +0000 | [diff] [blame] | 11343 | |
| 11344 | // Check the case when receiver and interceptor's holder |
| 11345 | // are the same objects. |
kasperl@chromium.org | e959c18 | 2009-07-27 08:59:04 +0000 | [diff] [blame] | 11346 | v8::Handle<Value> value = CompileRun( |
| 11347 | "var result = 0;" |
| 11348 | "for (var i = 0; i < 7; i++) {" |
| 11349 | " result = o.y;" |
| 11350 | "}"); |
| 11351 | CHECK_EQ(239, value->Int32Value()); |
ricow@chromium.org | 30ce411 | 2010-05-31 10:38:25 +0000 | [diff] [blame] | 11352 | |
| 11353 | // Check the case when interceptor's holder is in proto chain |
| 11354 | // of receiver. |
| 11355 | value = CompileRun( |
| 11356 | "r = { __proto__: o };" |
| 11357 | "var result = 0;" |
| 11358 | "for (var i = 0; i < 7; i++) {" |
| 11359 | " result = r.y;" |
| 11360 | "}"); |
| 11361 | CHECK_EQ(239, value->Int32Value()); |
kasperl@chromium.org | e959c18 | 2009-07-27 08:59:04 +0000 | [diff] [blame] | 11362 | } |
| 11363 | |
| 11364 | |
| 11365 | THREADED_TEST(InterceptorLoadICWithCallbackOnProto) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 11366 | v8::Isolate* isolate = CcTest::isolate(); |
| 11367 | v8::HandleScope scope(isolate); |
| 11368 | v8::Handle<v8::ObjectTemplate> templ_o = ObjectTemplate::New(isolate); |
kasperl@chromium.org | e959c18 | 2009-07-27 08:59:04 +0000 | [diff] [blame] | 11369 | templ_o->SetNamedPropertyHandler(InterceptorLoadXICGetter); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 11370 | v8::Handle<v8::ObjectTemplate> templ_p = ObjectTemplate::New(isolate); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 11371 | templ_p->SetAccessor(v8_str("y"), Return239Callback); |
kasperl@chromium.org | e959c18 | 2009-07-27 08:59:04 +0000 | [diff] [blame] | 11372 | |
| 11373 | LocalContext context; |
| 11374 | context->Global()->Set(v8_str("o"), templ_o->NewInstance()); |
| 11375 | context->Global()->Set(v8_str("p"), templ_p->NewInstance()); |
| 11376 | |
ricow@chromium.org | 30ce411 | 2010-05-31 10:38:25 +0000 | [diff] [blame] | 11377 | // Check the case when receiver and interceptor's holder |
| 11378 | // are the same objects. |
kasperl@chromium.org | e959c18 | 2009-07-27 08:59:04 +0000 | [diff] [blame] | 11379 | v8::Handle<Value> value = CompileRun( |
| 11380 | "o.__proto__ = p;" |
| 11381 | "var result = 0;" |
| 11382 | "for (var i = 0; i < 7; i++) {" |
| 11383 | " result = o.x + o.y;" |
| 11384 | "}"); |
| 11385 | CHECK_EQ(239 + 42, value->Int32Value()); |
ricow@chromium.org | 30ce411 | 2010-05-31 10:38:25 +0000 | [diff] [blame] | 11386 | |
| 11387 | // Check the case when interceptor's holder is in proto chain |
| 11388 | // of receiver. |
| 11389 | value = CompileRun( |
| 11390 | "r = { __proto__: o };" |
| 11391 | "var result = 0;" |
| 11392 | "for (var i = 0; i < 7; i++) {" |
| 11393 | " result = r.x + r.y;" |
| 11394 | "}"); |
| 11395 | CHECK_EQ(239 + 42, value->Int32Value()); |
kasperl@chromium.org | e959c18 | 2009-07-27 08:59:04 +0000 | [diff] [blame] | 11396 | } |
| 11397 | |
| 11398 | |
| 11399 | THREADED_TEST(InterceptorLoadICForCallbackWithOverride) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 11400 | v8::Isolate* isolate = CcTest::isolate(); |
| 11401 | v8::HandleScope scope(isolate); |
| 11402 | v8::Handle<v8::ObjectTemplate> templ = ObjectTemplate::New(isolate); |
kasperl@chromium.org | e959c18 | 2009-07-27 08:59:04 +0000 | [diff] [blame] | 11403 | templ->SetNamedPropertyHandler(InterceptorLoadXICGetter); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 11404 | templ->SetAccessor(v8_str("y"), Return239Callback); |
kasperl@chromium.org | e959c18 | 2009-07-27 08:59:04 +0000 | [diff] [blame] | 11405 | |
| 11406 | LocalContext context; |
| 11407 | context->Global()->Set(v8_str("o"), templ->NewInstance()); |
| 11408 | |
| 11409 | v8::Handle<Value> value = CompileRun( |
| 11410 | "fst = new Object(); fst.__proto__ = o;" |
| 11411 | "snd = new Object(); snd.__proto__ = fst;" |
| 11412 | "var result1 = 0;" |
| 11413 | "for (var i = 0; i < 7; i++) {" |
| 11414 | " result1 = snd.x;" |
| 11415 | "}" |
| 11416 | "fst.x = 239;" |
| 11417 | "var result = 0;" |
| 11418 | "for (var i = 0; i < 7; i++) {" |
| 11419 | " result = snd.x;" |
| 11420 | "}" |
| 11421 | "result + result1"); |
| 11422 | CHECK_EQ(239 + 42, value->Int32Value()); |
| 11423 | } |
| 11424 | |
| 11425 | |
| 11426 | // Test the case when we stored callback into |
| 11427 | // a stub, but interceptor produced value on its own. |
| 11428 | THREADED_TEST(InterceptorLoadICCallbackNotNeeded) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 11429 | v8::Isolate* isolate = CcTest::isolate(); |
| 11430 | v8::HandleScope scope(isolate); |
| 11431 | v8::Handle<v8::ObjectTemplate> templ_o = ObjectTemplate::New(isolate); |
kasperl@chromium.org | e959c18 | 2009-07-27 08:59:04 +0000 | [diff] [blame] | 11432 | templ_o->SetNamedPropertyHandler(InterceptorLoadXICGetter); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 11433 | v8::Handle<v8::ObjectTemplate> templ_p = ObjectTemplate::New(isolate); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 11434 | templ_p->SetAccessor(v8_str("y"), Return239Callback); |
kasperl@chromium.org | e959c18 | 2009-07-27 08:59:04 +0000 | [diff] [blame] | 11435 | |
| 11436 | LocalContext context; |
| 11437 | context->Global()->Set(v8_str("o"), templ_o->NewInstance()); |
| 11438 | context->Global()->Set(v8_str("p"), templ_p->NewInstance()); |
| 11439 | |
| 11440 | v8::Handle<Value> value = CompileRun( |
| 11441 | "o.__proto__ = p;" |
| 11442 | "for (var i = 0; i < 7; i++) {" |
| 11443 | " o.x;" |
| 11444 | // Now it should be ICed and keep a reference to x defined on p |
| 11445 | "}" |
| 11446 | "var result = 0;" |
| 11447 | "for (var i = 0; i < 7; i++) {" |
| 11448 | " result += o.x;" |
| 11449 | "}" |
| 11450 | "result"); |
| 11451 | CHECK_EQ(42 * 7, value->Int32Value()); |
| 11452 | } |
| 11453 | |
| 11454 | |
| 11455 | // Test the case when we stored callback into |
| 11456 | // a stub, but it got invalidated later on. |
| 11457 | THREADED_TEST(InterceptorLoadICInvalidatedCallback) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 11458 | v8::Isolate* isolate = CcTest::isolate(); |
| 11459 | v8::HandleScope scope(isolate); |
| 11460 | v8::Handle<v8::ObjectTemplate> templ_o = ObjectTemplate::New(isolate); |
kasperl@chromium.org | e959c18 | 2009-07-27 08:59:04 +0000 | [diff] [blame] | 11461 | templ_o->SetNamedPropertyHandler(InterceptorLoadXICGetter); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 11462 | v8::Handle<v8::ObjectTemplate> templ_p = ObjectTemplate::New(isolate); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 11463 | templ_p->SetAccessor(v8_str("y"), Return239Callback, SetOnThis); |
kasperl@chromium.org | e959c18 | 2009-07-27 08:59:04 +0000 | [diff] [blame] | 11464 | |
| 11465 | LocalContext context; |
| 11466 | context->Global()->Set(v8_str("o"), templ_o->NewInstance()); |
| 11467 | context->Global()->Set(v8_str("p"), templ_p->NewInstance()); |
| 11468 | |
| 11469 | v8::Handle<Value> value = CompileRun( |
| 11470 | "inbetween = new Object();" |
| 11471 | "o.__proto__ = inbetween;" |
| 11472 | "inbetween.__proto__ = p;" |
| 11473 | "for (var i = 0; i < 10; i++) {" |
| 11474 | " o.y;" |
| 11475 | // Now it should be ICed and keep a reference to y defined on p |
| 11476 | "}" |
| 11477 | "inbetween.y = 42;" |
| 11478 | "var result = 0;" |
| 11479 | "for (var i = 0; i < 10; i++) {" |
| 11480 | " result += o.y;" |
| 11481 | "}" |
| 11482 | "result"); |
| 11483 | CHECK_EQ(42 * 10, value->Int32Value()); |
| 11484 | } |
| 11485 | |
| 11486 | |
| 11487 | // Test the case when we stored callback into |
| 11488 | // a stub, but it got invalidated later on due to override on |
| 11489 | // global object which is between interceptor and callbacks' holders. |
| 11490 | THREADED_TEST(InterceptorLoadICInvalidatedCallbackViaGlobal) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 11491 | v8::Isolate* isolate = CcTest::isolate(); |
| 11492 | v8::HandleScope scope(isolate); |
| 11493 | v8::Handle<v8::ObjectTemplate> templ_o = ObjectTemplate::New(isolate); |
kasperl@chromium.org | e959c18 | 2009-07-27 08:59:04 +0000 | [diff] [blame] | 11494 | templ_o->SetNamedPropertyHandler(InterceptorLoadXICGetter); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 11495 | v8::Handle<v8::ObjectTemplate> templ_p = ObjectTemplate::New(isolate); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 11496 | templ_p->SetAccessor(v8_str("y"), Return239Callback, SetOnThis); |
kasperl@chromium.org | e959c18 | 2009-07-27 08:59:04 +0000 | [diff] [blame] | 11497 | |
| 11498 | LocalContext context; |
| 11499 | context->Global()->Set(v8_str("o"), templ_o->NewInstance()); |
| 11500 | context->Global()->Set(v8_str("p"), templ_p->NewInstance()); |
| 11501 | |
| 11502 | v8::Handle<Value> value = CompileRun( |
| 11503 | "o.__proto__ = this;" |
| 11504 | "this.__proto__ = p;" |
| 11505 | "for (var i = 0; i < 10; i++) {" |
| 11506 | " if (o.y != 239) throw 'oops: ' + o.y;" |
| 11507 | // Now it should be ICed and keep a reference to y defined on p |
| 11508 | "}" |
| 11509 | "this.y = 42;" |
| 11510 | "var result = 0;" |
| 11511 | "for (var i = 0; i < 10; i++) {" |
| 11512 | " result += o.y;" |
| 11513 | "}" |
| 11514 | "result"); |
| 11515 | CHECK_EQ(42 * 10, value->Int32Value()); |
| 11516 | } |
| 11517 | |
| 11518 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 11519 | static void InterceptorLoadICGetter0( |
| 11520 | Local<String> name, |
| 11521 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
ager@chromium.org | e2902be | 2009-06-08 12:21:35 +0000 | [diff] [blame] | 11522 | ApiTestFuzzer::Fuzz(); |
| 11523 | CHECK(v8_str("x")->Equals(name)); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 11524 | info.GetReturnValue().Set(v8::Integer::New(info.GetIsolate(), 0)); |
ager@chromium.org | e2902be | 2009-06-08 12:21:35 +0000 | [diff] [blame] | 11525 | } |
| 11526 | |
| 11527 | |
| 11528 | THREADED_TEST(InterceptorReturningZero) { |
| 11529 | CheckInterceptorLoadIC(InterceptorLoadICGetter0, |
| 11530 | "o.x == undefined ? 1 : 0", |
| 11531 | 0); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 11532 | } |
| 11533 | |
| 11534 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 11535 | static void InterceptorStoreICSetter( |
| 11536 | Local<String> key, |
| 11537 | Local<Value> value, |
| 11538 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 11539 | CHECK(v8_str("x")->Equals(key)); |
| 11540 | CHECK_EQ(42, value->Int32Value()); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 11541 | info.GetReturnValue().Set(value); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 11542 | } |
| 11543 | |
| 11544 | |
| 11545 | // This test should hit the store IC for the interceptor case. |
| 11546 | THREADED_TEST(InterceptorStoreIC) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 11547 | v8::Isolate* isolate = CcTest::isolate(); |
| 11548 | v8::HandleScope scope(isolate); |
| 11549 | v8::Handle<v8::ObjectTemplate> templ = ObjectTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 11550 | templ->SetNamedPropertyHandler(InterceptorLoadICGetter, |
vegorov@chromium.org | 21b5e95 | 2010-11-23 10:24:40 +0000 | [diff] [blame] | 11551 | InterceptorStoreICSetter, |
| 11552 | 0, 0, 0, v8_str("data")); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 11553 | LocalContext context; |
| 11554 | context->Global()->Set(v8_str("o"), templ->NewInstance()); |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 11555 | CompileRun( |
| 11556 | "for (var i = 0; i < 1000; i++) {" |
| 11557 | " o.x = 42;" |
| 11558 | "}"); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 11559 | } |
| 11560 | |
| 11561 | |
ager@chromium.org | eadaf22 | 2009-06-16 09:43:10 +0000 | [diff] [blame] | 11562 | THREADED_TEST(InterceptorStoreICWithNoSetter) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 11563 | v8::Isolate* isolate = CcTest::isolate(); |
| 11564 | v8::HandleScope scope(isolate); |
| 11565 | v8::Handle<v8::ObjectTemplate> templ = ObjectTemplate::New(isolate); |
ager@chromium.org | eadaf22 | 2009-06-16 09:43:10 +0000 | [diff] [blame] | 11566 | templ->SetNamedPropertyHandler(InterceptorLoadXICGetter); |
| 11567 | LocalContext context; |
| 11568 | context->Global()->Set(v8_str("o"), templ->NewInstance()); |
| 11569 | v8::Handle<Value> value = CompileRun( |
| 11570 | "for (var i = 0; i < 1000; i++) {" |
| 11571 | " o.y = 239;" |
| 11572 | "}" |
| 11573 | "42 + o.y"); |
| 11574 | CHECK_EQ(239 + 42, value->Int32Value()); |
| 11575 | } |
| 11576 | |
| 11577 | |
| 11578 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 11579 | |
| 11580 | v8::Handle<Value> call_ic_function; |
| 11581 | v8::Handle<Value> call_ic_function2; |
| 11582 | v8::Handle<Value> call_ic_function3; |
| 11583 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 11584 | static void InterceptorCallICGetter( |
| 11585 | Local<String> name, |
| 11586 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 11587 | ApiTestFuzzer::Fuzz(); |
| 11588 | CHECK(v8_str("x")->Equals(name)); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 11589 | info.GetReturnValue().Set(call_ic_function); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 11590 | } |
| 11591 | |
| 11592 | |
| 11593 | // This test should hit the call IC for the interceptor case. |
| 11594 | THREADED_TEST(InterceptorCallIC) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 11595 | v8::Isolate* isolate = CcTest::isolate(); |
| 11596 | v8::HandleScope scope(isolate); |
| 11597 | v8::Handle<v8::ObjectTemplate> templ = ObjectTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 11598 | templ->SetNamedPropertyHandler(InterceptorCallICGetter); |
| 11599 | LocalContext context; |
| 11600 | context->Global()->Set(v8_str("o"), templ->NewInstance()); |
| 11601 | call_ic_function = |
| 11602 | v8_compile("function f(x) { return x + 1; }; f")->Run(); |
| 11603 | v8::Handle<Value> value = CompileRun( |
| 11604 | "var result = 0;" |
| 11605 | "for (var i = 0; i < 1000; i++) {" |
| 11606 | " result = o.x(41);" |
| 11607 | "}"); |
| 11608 | CHECK_EQ(42, value->Int32Value()); |
| 11609 | } |
| 11610 | |
kasperl@chromium.org | e959c18 | 2009-07-27 08:59:04 +0000 | [diff] [blame] | 11611 | |
| 11612 | // This test checks that if interceptor doesn't provide |
| 11613 | // a value, we can fetch regular value. |
| 11614 | THREADED_TEST(InterceptorCallICSeesOthers) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 11615 | v8::Isolate* isolate = CcTest::isolate(); |
| 11616 | v8::HandleScope scope(isolate); |
| 11617 | v8::Handle<v8::ObjectTemplate> templ = ObjectTemplate::New(isolate); |
kasperl@chromium.org | e959c18 | 2009-07-27 08:59:04 +0000 | [diff] [blame] | 11618 | templ->SetNamedPropertyHandler(NoBlockGetterX); |
| 11619 | LocalContext context; |
| 11620 | context->Global()->Set(v8_str("o"), templ->NewInstance()); |
| 11621 | v8::Handle<Value> value = CompileRun( |
| 11622 | "o.x = function f(x) { return x + 1; };" |
| 11623 | "var result = 0;" |
| 11624 | "for (var i = 0; i < 7; i++) {" |
| 11625 | " result = o.x(41);" |
| 11626 | "}"); |
| 11627 | CHECK_EQ(42, value->Int32Value()); |
| 11628 | } |
| 11629 | |
| 11630 | |
| 11631 | static v8::Handle<Value> call_ic_function4; |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 11632 | static void InterceptorCallICGetter4( |
| 11633 | Local<String> name, |
| 11634 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
kasperl@chromium.org | e959c18 | 2009-07-27 08:59:04 +0000 | [diff] [blame] | 11635 | ApiTestFuzzer::Fuzz(); |
| 11636 | CHECK(v8_str("x")->Equals(name)); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 11637 | info.GetReturnValue().Set(call_ic_function4); |
kasperl@chromium.org | e959c18 | 2009-07-27 08:59:04 +0000 | [diff] [blame] | 11638 | } |
| 11639 | |
| 11640 | |
| 11641 | // This test checks that if interceptor provides a function, |
| 11642 | // even if we cached shadowed variant, interceptor's function |
| 11643 | // is invoked |
| 11644 | THREADED_TEST(InterceptorCallICCacheableNotNeeded) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 11645 | v8::Isolate* isolate = CcTest::isolate(); |
| 11646 | v8::HandleScope scope(isolate); |
| 11647 | v8::Handle<v8::ObjectTemplate> templ = ObjectTemplate::New(isolate); |
kasperl@chromium.org | e959c18 | 2009-07-27 08:59:04 +0000 | [diff] [blame] | 11648 | templ->SetNamedPropertyHandler(InterceptorCallICGetter4); |
| 11649 | LocalContext context; |
| 11650 | context->Global()->Set(v8_str("o"), templ->NewInstance()); |
| 11651 | call_ic_function4 = |
| 11652 | v8_compile("function f(x) { return x - 1; }; f")->Run(); |
| 11653 | v8::Handle<Value> value = CompileRun( |
mstarzinger@chromium.org | 71fc346 | 2013-02-27 09:34:27 +0000 | [diff] [blame] | 11654 | "Object.getPrototypeOf(o).x = function(x) { return x + 1; };" |
kasperl@chromium.org | e959c18 | 2009-07-27 08:59:04 +0000 | [diff] [blame] | 11655 | "var result = 0;" |
| 11656 | "for (var i = 0; i < 1000; i++) {" |
| 11657 | " result = o.x(42);" |
| 11658 | "}"); |
| 11659 | CHECK_EQ(41, value->Int32Value()); |
| 11660 | } |
| 11661 | |
| 11662 | |
| 11663 | // Test the case when we stored cacheable lookup into |
| 11664 | // a stub, but it got invalidated later on |
| 11665 | THREADED_TEST(InterceptorCallICInvalidatedCacheable) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 11666 | v8::Isolate* isolate = CcTest::isolate(); |
| 11667 | v8::HandleScope scope(isolate); |
| 11668 | v8::Handle<v8::ObjectTemplate> templ = ObjectTemplate::New(isolate); |
kasperl@chromium.org | e959c18 | 2009-07-27 08:59:04 +0000 | [diff] [blame] | 11669 | templ->SetNamedPropertyHandler(NoBlockGetterX); |
| 11670 | LocalContext context; |
| 11671 | context->Global()->Set(v8_str("o"), templ->NewInstance()); |
| 11672 | v8::Handle<Value> value = CompileRun( |
| 11673 | "proto1 = new Object();" |
| 11674 | "proto2 = new Object();" |
| 11675 | "o.__proto__ = proto1;" |
| 11676 | "proto1.__proto__ = proto2;" |
| 11677 | "proto2.y = function(x) { return x + 1; };" |
| 11678 | // Invoke it many times to compile a stub |
| 11679 | "for (var i = 0; i < 7; i++) {" |
| 11680 | " o.y(42);" |
| 11681 | "}" |
| 11682 | "proto1.y = function(x) { return x - 1; };" |
| 11683 | "var result = 0;" |
| 11684 | "for (var i = 0; i < 7; i++) {" |
| 11685 | " result += o.y(42);" |
| 11686 | "}"); |
| 11687 | CHECK_EQ(41 * 7, value->Int32Value()); |
| 11688 | } |
| 11689 | |
| 11690 | |
kasperl@chromium.org | e959c18 | 2009-07-27 08:59:04 +0000 | [diff] [blame] | 11691 | // This test checks that if interceptor doesn't provide a function, |
| 11692 | // cached constant function is used |
| 11693 | THREADED_TEST(InterceptorCallICConstantFunctionUsed) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 11694 | v8::Isolate* isolate = CcTest::isolate(); |
| 11695 | v8::HandleScope scope(isolate); |
| 11696 | v8::Handle<v8::ObjectTemplate> templ = ObjectTemplate::New(isolate); |
kasperl@chromium.org | e959c18 | 2009-07-27 08:59:04 +0000 | [diff] [blame] | 11697 | templ->SetNamedPropertyHandler(NoBlockGetterX); |
| 11698 | LocalContext context; |
| 11699 | context->Global()->Set(v8_str("o"), templ->NewInstance()); |
| 11700 | v8::Handle<Value> value = CompileRun( |
| 11701 | "function inc(x) { return x + 1; };" |
| 11702 | "inc(1);" |
| 11703 | "o.x = inc;" |
| 11704 | "var result = 0;" |
| 11705 | "for (var i = 0; i < 1000; i++) {" |
| 11706 | " result = o.x(42);" |
| 11707 | "}"); |
| 11708 | CHECK_EQ(43, value->Int32Value()); |
| 11709 | } |
| 11710 | |
| 11711 | |
ulan@chromium.org | 2efb900 | 2012-01-19 15:36:35 +0000 | [diff] [blame] | 11712 | static v8::Handle<Value> call_ic_function5; |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 11713 | static void InterceptorCallICGetter5( |
| 11714 | Local<String> name, |
| 11715 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
ulan@chromium.org | 2efb900 | 2012-01-19 15:36:35 +0000 | [diff] [blame] | 11716 | ApiTestFuzzer::Fuzz(); |
| 11717 | if (v8_str("x")->Equals(name)) |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 11718 | info.GetReturnValue().Set(call_ic_function5); |
ulan@chromium.org | 2efb900 | 2012-01-19 15:36:35 +0000 | [diff] [blame] | 11719 | } |
| 11720 | |
| 11721 | |
kasperl@chromium.org | e959c18 | 2009-07-27 08:59:04 +0000 | [diff] [blame] | 11722 | // This test checks that if interceptor provides a function, |
| 11723 | // even if we cached constant function, interceptor's function |
| 11724 | // is invoked |
| 11725 | THREADED_TEST(InterceptorCallICConstantFunctionNotNeeded) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 11726 | v8::Isolate* isolate = CcTest::isolate(); |
| 11727 | v8::HandleScope scope(isolate); |
| 11728 | v8::Handle<v8::ObjectTemplate> templ = ObjectTemplate::New(isolate); |
kasperl@chromium.org | e959c18 | 2009-07-27 08:59:04 +0000 | [diff] [blame] | 11729 | templ->SetNamedPropertyHandler(InterceptorCallICGetter5); |
| 11730 | LocalContext context; |
| 11731 | context->Global()->Set(v8_str("o"), templ->NewInstance()); |
| 11732 | call_ic_function5 = |
| 11733 | v8_compile("function f(x) { return x - 1; }; f")->Run(); |
| 11734 | v8::Handle<Value> value = CompileRun( |
| 11735 | "function inc(x) { return x + 1; };" |
| 11736 | "inc(1);" |
| 11737 | "o.x = inc;" |
| 11738 | "var result = 0;" |
| 11739 | "for (var i = 0; i < 1000; i++) {" |
| 11740 | " result = o.x(42);" |
| 11741 | "}"); |
| 11742 | CHECK_EQ(41, value->Int32Value()); |
| 11743 | } |
| 11744 | |
| 11745 | |
ulan@chromium.org | 2efb900 | 2012-01-19 15:36:35 +0000 | [diff] [blame] | 11746 | static v8::Handle<Value> call_ic_function6; |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 11747 | static void InterceptorCallICGetter6( |
| 11748 | Local<String> name, |
| 11749 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
ulan@chromium.org | 2efb900 | 2012-01-19 15:36:35 +0000 | [diff] [blame] | 11750 | ApiTestFuzzer::Fuzz(); |
| 11751 | if (v8_str("x")->Equals(name)) |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 11752 | info.GetReturnValue().Set(call_ic_function6); |
ulan@chromium.org | 2efb900 | 2012-01-19 15:36:35 +0000 | [diff] [blame] | 11753 | } |
| 11754 | |
| 11755 | |
| 11756 | // Same test as above, except the code is wrapped in a function |
| 11757 | // to test the optimized compiler. |
| 11758 | THREADED_TEST(InterceptorCallICConstantFunctionNotNeededWrapped) { |
| 11759 | i::FLAG_allow_natives_syntax = true; |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 11760 | v8::Isolate* isolate = CcTest::isolate(); |
| 11761 | v8::HandleScope scope(isolate); |
| 11762 | v8::Handle<v8::ObjectTemplate> templ = ObjectTemplate::New(isolate); |
ulan@chromium.org | 2efb900 | 2012-01-19 15:36:35 +0000 | [diff] [blame] | 11763 | templ->SetNamedPropertyHandler(InterceptorCallICGetter6); |
| 11764 | LocalContext context; |
| 11765 | context->Global()->Set(v8_str("o"), templ->NewInstance()); |
| 11766 | call_ic_function6 = |
| 11767 | v8_compile("function f(x) { return x - 1; }; f")->Run(); |
| 11768 | v8::Handle<Value> value = CompileRun( |
| 11769 | "function inc(x) { return x + 1; };" |
| 11770 | "inc(1);" |
| 11771 | "o.x = inc;" |
| 11772 | "function test() {" |
| 11773 | " var result = 0;" |
| 11774 | " for (var i = 0; i < 1000; i++) {" |
| 11775 | " result = o.x(42);" |
| 11776 | " }" |
| 11777 | " return result;" |
| 11778 | "};" |
| 11779 | "test();" |
| 11780 | "test();" |
| 11781 | "test();" |
| 11782 | "%OptimizeFunctionOnNextCall(test);" |
| 11783 | "test()"); |
| 11784 | CHECK_EQ(41, value->Int32Value()); |
| 11785 | } |
| 11786 | |
| 11787 | |
kasperl@chromium.org | e959c18 | 2009-07-27 08:59:04 +0000 | [diff] [blame] | 11788 | // Test the case when we stored constant function into |
| 11789 | // a stub, but it got invalidated later on |
| 11790 | THREADED_TEST(InterceptorCallICInvalidatedConstantFunction) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 11791 | v8::Isolate* isolate = CcTest::isolate(); |
| 11792 | v8::HandleScope scope(isolate); |
| 11793 | v8::Handle<v8::ObjectTemplate> templ = ObjectTemplate::New(isolate); |
kasperl@chromium.org | e959c18 | 2009-07-27 08:59:04 +0000 | [diff] [blame] | 11794 | templ->SetNamedPropertyHandler(NoBlockGetterX); |
| 11795 | LocalContext context; |
| 11796 | context->Global()->Set(v8_str("o"), templ->NewInstance()); |
| 11797 | v8::Handle<Value> value = CompileRun( |
| 11798 | "function inc(x) { return x + 1; };" |
| 11799 | "inc(1);" |
| 11800 | "proto1 = new Object();" |
| 11801 | "proto2 = new Object();" |
| 11802 | "o.__proto__ = proto1;" |
| 11803 | "proto1.__proto__ = proto2;" |
| 11804 | "proto2.y = inc;" |
| 11805 | // Invoke it many times to compile a stub |
| 11806 | "for (var i = 0; i < 7; i++) {" |
| 11807 | " o.y(42);" |
| 11808 | "}" |
| 11809 | "proto1.y = function(x) { return x - 1; };" |
| 11810 | "var result = 0;" |
| 11811 | "for (var i = 0; i < 7; i++) {" |
| 11812 | " result += o.y(42);" |
| 11813 | "}"); |
| 11814 | CHECK_EQ(41 * 7, value->Int32Value()); |
| 11815 | } |
| 11816 | |
| 11817 | |
| 11818 | // Test the case when we stored constant function into |
| 11819 | // a stub, but it got invalidated later on due to override on |
| 11820 | // global object which is between interceptor and constant function' holders. |
| 11821 | THREADED_TEST(InterceptorCallICInvalidatedConstantFunctionViaGlobal) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 11822 | v8::Isolate* isolate = CcTest::isolate(); |
| 11823 | v8::HandleScope scope(isolate); |
| 11824 | v8::Handle<v8::ObjectTemplate> templ = ObjectTemplate::New(isolate); |
kasperl@chromium.org | e959c18 | 2009-07-27 08:59:04 +0000 | [diff] [blame] | 11825 | templ->SetNamedPropertyHandler(NoBlockGetterX); |
| 11826 | LocalContext context; |
| 11827 | context->Global()->Set(v8_str("o"), templ->NewInstance()); |
| 11828 | v8::Handle<Value> value = CompileRun( |
| 11829 | "function inc(x) { return x + 1; };" |
| 11830 | "inc(1);" |
| 11831 | "o.__proto__ = this;" |
| 11832 | "this.__proto__.y = inc;" |
| 11833 | // Invoke it many times to compile a stub |
| 11834 | "for (var i = 0; i < 7; i++) {" |
| 11835 | " if (o.y(42) != 43) throw 'oops: ' + o.y(42);" |
| 11836 | "}" |
| 11837 | "this.y = function(x) { return x - 1; };" |
| 11838 | "var result = 0;" |
| 11839 | "for (var i = 0; i < 7; i++) {" |
| 11840 | " result += o.y(42);" |
| 11841 | "}"); |
| 11842 | CHECK_EQ(41 * 7, value->Int32Value()); |
| 11843 | } |
| 11844 | |
| 11845 | |
sgjesse@chromium.org | b302e56 | 2010-02-03 11:26:59 +0000 | [diff] [blame] | 11846 | // Test the case when actual function to call sits on global object. |
| 11847 | THREADED_TEST(InterceptorCallICCachedFromGlobal) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 11848 | v8::Isolate* isolate = CcTest::isolate(); |
| 11849 | v8::HandleScope scope(isolate); |
| 11850 | v8::Handle<v8::ObjectTemplate> templ_o = ObjectTemplate::New(isolate); |
sgjesse@chromium.org | b302e56 | 2010-02-03 11:26:59 +0000 | [diff] [blame] | 11851 | templ_o->SetNamedPropertyHandler(NoBlockGetterX); |
| 11852 | |
| 11853 | LocalContext context; |
| 11854 | context->Global()->Set(v8_str("o"), templ_o->NewInstance()); |
| 11855 | |
| 11856 | v8::Handle<Value> value = CompileRun( |
| 11857 | "try {" |
| 11858 | " o.__proto__ = this;" |
| 11859 | " for (var i = 0; i < 10; i++) {" |
| 11860 | " var v = o.parseFloat('239');" |
| 11861 | " if (v != 239) throw v;" |
| 11862 | // Now it should be ICed and keep a reference to parseFloat. |
| 11863 | " }" |
| 11864 | " var result = 0;" |
| 11865 | " for (var i = 0; i < 10; i++) {" |
| 11866 | " result += o.parseFloat('239');" |
| 11867 | " }" |
| 11868 | " result" |
| 11869 | "} catch(e) {" |
| 11870 | " e" |
| 11871 | "};"); |
| 11872 | CHECK_EQ(239 * 10, value->Int32Value()); |
| 11873 | } |
| 11874 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 11875 | static void InterceptorCallICFastApi( |
| 11876 | Local<String> name, |
| 11877 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 11878 | ApiTestFuzzer::Fuzz(); |
dslomov@chromium.org | b752d40 | 2013-06-18 11:54:54 +0000 | [diff] [blame] | 11879 | CheckReturnValue(info, FUNCTION_ADDR(InterceptorCallICFastApi)); |
yangguo@chromium.org | 46a2a51 | 2013-01-18 16:29:40 +0000 | [diff] [blame] | 11880 | int* call_count = |
| 11881 | reinterpret_cast<int*>(v8::External::Cast(*info.Data())->Value()); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 11882 | ++(*call_count); |
| 11883 | if ((*call_count) % 20 == 0) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 11884 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 11885 | } |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 11886 | } |
| 11887 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 11888 | static void FastApiCallback_TrivialSignature( |
| 11889 | const v8::FunctionCallbackInfo<v8::Value>& args) { |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 11890 | ApiTestFuzzer::Fuzz(); |
dslomov@chromium.org | b752d40 | 2013-06-18 11:54:54 +0000 | [diff] [blame] | 11891 | CheckReturnValue(args, FUNCTION_ADDR(FastApiCallback_TrivialSignature)); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 11892 | v8::Isolate* isolate = CcTest::isolate(); |
jkummerow@chromium.org | 28faa98 | 2012-04-13 09:58:30 +0000 | [diff] [blame] | 11893 | CHECK_EQ(isolate, args.GetIsolate()); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 11894 | CHECK_EQ(args.This(), args.Holder()); |
| 11895 | CHECK(args.Data()->Equals(v8_str("method_data"))); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 11896 | args.GetReturnValue().Set(args[0]->Int32Value() + 1); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 11897 | } |
| 11898 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 11899 | static void FastApiCallback_SimpleSignature( |
| 11900 | const v8::FunctionCallbackInfo<v8::Value>& args) { |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 11901 | ApiTestFuzzer::Fuzz(); |
dslomov@chromium.org | b752d40 | 2013-06-18 11:54:54 +0000 | [diff] [blame] | 11902 | CheckReturnValue(args, FUNCTION_ADDR(FastApiCallback_SimpleSignature)); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 11903 | v8::Isolate* isolate = CcTest::isolate(); |
jkummerow@chromium.org | 28faa98 | 2012-04-13 09:58:30 +0000 | [diff] [blame] | 11904 | CHECK_EQ(isolate, args.GetIsolate()); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 11905 | CHECK_EQ(args.This()->GetPrototype(), args.Holder()); |
| 11906 | CHECK(args.Data()->Equals(v8_str("method_data"))); |
| 11907 | // Note, we're using HasRealNamedProperty instead of Has to avoid |
| 11908 | // invoking the interceptor again. |
| 11909 | CHECK(args.Holder()->HasRealNamedProperty(v8_str("foo"))); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 11910 | args.GetReturnValue().Set(args[0]->Int32Value() + 1); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 11911 | } |
| 11912 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 11913 | |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 11914 | // Helper to maximize the odds of object moving. |
| 11915 | static void GenerateSomeGarbage() { |
| 11916 | CompileRun( |
| 11917 | "var garbage;" |
| 11918 | "for (var i = 0; i < 1000; i++) {" |
| 11919 | " garbage = [1/i, \"garbage\" + i, garbage, {foo: garbage}];" |
| 11920 | "}" |
| 11921 | "garbage = undefined;"); |
| 11922 | } |
| 11923 | |
vegorov@chromium.org | 5d6c1f5 | 2011-02-28 13:13:38 +0000 | [diff] [blame] | 11924 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 11925 | void DirectApiCallback(const v8::FunctionCallbackInfo<v8::Value>& args) { |
ricow@chromium.org | 83aa549 | 2011-02-07 12:42:56 +0000 | [diff] [blame] | 11926 | static int count = 0; |
| 11927 | if (count++ % 3 == 0) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 11928 | CcTest::heap()->CollectAllGarbage(i::Heap::kAbortIncrementalMarkingMask); |
yangguo@chromium.org | d2899aa | 2012-06-21 11:16:20 +0000 | [diff] [blame] | 11929 | // This should move the stub |
ricow@chromium.org | 83aa549 | 2011-02-07 12:42:56 +0000 | [diff] [blame] | 11930 | GenerateSomeGarbage(); // This should ensure the old stub memory is flushed |
| 11931 | } |
ricow@chromium.org | 83aa549 | 2011-02-07 12:42:56 +0000 | [diff] [blame] | 11932 | } |
| 11933 | |
| 11934 | |
| 11935 | THREADED_TEST(CallICFastApi_DirectCall_GCMoveStub) { |
ricow@chromium.org | 83aa549 | 2011-02-07 12:42:56 +0000 | [diff] [blame] | 11936 | LocalContext context; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 11937 | v8::Isolate* isolate = context->GetIsolate(); |
| 11938 | v8::HandleScope scope(isolate); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 11939 | v8::Handle<v8::ObjectTemplate> nativeobject_templ = |
| 11940 | v8::ObjectTemplate::New(isolate); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 11941 | nativeobject_templ->Set(isolate, "callback", |
| 11942 | v8::FunctionTemplate::New(isolate, |
| 11943 | DirectApiCallback)); |
ricow@chromium.org | 83aa549 | 2011-02-07 12:42:56 +0000 | [diff] [blame] | 11944 | v8::Local<v8::Object> nativeobject_obj = nativeobject_templ->NewInstance(); |
| 11945 | context->Global()->Set(v8_str("nativeobject"), nativeobject_obj); |
| 11946 | // call the api function multiple times to ensure direct call stub creation. |
| 11947 | CompileRun( |
| 11948 | "function f() {" |
| 11949 | " for (var i = 1; i <= 30; i++) {" |
| 11950 | " nativeobject.callback();" |
| 11951 | " }" |
| 11952 | "}" |
| 11953 | "f();"); |
| 11954 | } |
| 11955 | |
| 11956 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 11957 | void ThrowingDirectApiCallback( |
| 11958 | const v8::FunctionCallbackInfo<v8::Value>& args) { |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 11959 | args.GetIsolate()->ThrowException(v8_str("g")); |
ricow@chromium.org | 83aa549 | 2011-02-07 12:42:56 +0000 | [diff] [blame] | 11960 | } |
| 11961 | |
| 11962 | |
| 11963 | THREADED_TEST(CallICFastApi_DirectCall_Throw) { |
ricow@chromium.org | 83aa549 | 2011-02-07 12:42:56 +0000 | [diff] [blame] | 11964 | LocalContext context; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 11965 | v8::Isolate* isolate = context->GetIsolate(); |
| 11966 | v8::HandleScope scope(isolate); |
| 11967 | v8::Handle<v8::ObjectTemplate> nativeobject_templ = |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 11968 | v8::ObjectTemplate::New(isolate); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 11969 | nativeobject_templ->Set(isolate, "callback", |
| 11970 | v8::FunctionTemplate::New(isolate, |
| 11971 | ThrowingDirectApiCallback)); |
ricow@chromium.org | 83aa549 | 2011-02-07 12:42:56 +0000 | [diff] [blame] | 11972 | v8::Local<v8::Object> nativeobject_obj = nativeobject_templ->NewInstance(); |
| 11973 | context->Global()->Set(v8_str("nativeobject"), nativeobject_obj); |
| 11974 | // call the api function multiple times to ensure direct call stub creation. |
| 11975 | v8::Handle<Value> result = CompileRun( |
| 11976 | "var result = '';" |
| 11977 | "function f() {" |
| 11978 | " for (var i = 1; i <= 5; i++) {" |
| 11979 | " try { nativeobject.callback(); } catch (e) { result += e; }" |
| 11980 | " }" |
| 11981 | "}" |
| 11982 | "f(); result;"); |
| 11983 | CHECK_EQ(v8_str("ggggg"), result); |
| 11984 | } |
| 11985 | |
| 11986 | |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 11987 | static Handle<Value> DoDirectGetter() { |
vegorov@chromium.org | 5d6c1f5 | 2011-02-28 13:13:38 +0000 | [diff] [blame] | 11988 | if (++p_getter_count % 3 == 0) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 11989 | CcTest::heap()->CollectAllGarbage(i::Heap::kAbortIncrementalMarkingMask); |
vegorov@chromium.org | 5d6c1f5 | 2011-02-28 13:13:38 +0000 | [diff] [blame] | 11990 | GenerateSomeGarbage(); |
| 11991 | } |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 11992 | return v8_str("Direct Getter Result"); |
| 11993 | } |
| 11994 | |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 11995 | static void DirectGetterCallback( |
| 11996 | Local<String> name, |
| 11997 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
dslomov@chromium.org | b752d40 | 2013-06-18 11:54:54 +0000 | [diff] [blame] | 11998 | CheckReturnValue(info, FUNCTION_ADDR(DirectGetterCallback)); |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 11999 | info.GetReturnValue().Set(DoDirectGetter()); |
| 12000 | } |
vegorov@chromium.org | 5d6c1f5 | 2011-02-28 13:13:38 +0000 | [diff] [blame] | 12001 | |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 12002 | |
| 12003 | template<typename Accessor> |
| 12004 | static void LoadICFastApi_DirectCall_GCMoveStub(Accessor accessor) { |
vegorov@chromium.org | 5d6c1f5 | 2011-02-28 13:13:38 +0000 | [diff] [blame] | 12005 | LocalContext context; |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 12006 | v8::Isolate* isolate = context->GetIsolate(); |
| 12007 | v8::HandleScope scope(isolate); |
| 12008 | v8::Handle<v8::ObjectTemplate> obj = v8::ObjectTemplate::New(isolate); |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 12009 | obj->SetAccessor(v8_str("p1"), accessor); |
vegorov@chromium.org | 5d6c1f5 | 2011-02-28 13:13:38 +0000 | [diff] [blame] | 12010 | context->Global()->Set(v8_str("o1"), obj->NewInstance()); |
| 12011 | p_getter_count = 0; |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 12012 | v8::Handle<v8::Value> result = CompileRun( |
vegorov@chromium.org | 5d6c1f5 | 2011-02-28 13:13:38 +0000 | [diff] [blame] | 12013 | "function f() {" |
| 12014 | " for (var i = 0; i < 30; i++) o1.p1;" |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 12015 | " return o1.p1" |
vegorov@chromium.org | 5d6c1f5 | 2011-02-28 13:13:38 +0000 | [diff] [blame] | 12016 | "}" |
| 12017 | "f();"); |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 12018 | CHECK_EQ(v8_str("Direct Getter Result"), result); |
| 12019 | CHECK_EQ(31, p_getter_count); |
| 12020 | } |
| 12021 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 12022 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 12023 | THREADED_PROFILED_TEST(LoadICFastApi_DirectCall_GCMoveStub) { |
ulan@chromium.org | bf9432e | 2013-05-22 14:05:23 +0000 | [diff] [blame] | 12024 | LoadICFastApi_DirectCall_GCMoveStub(DirectGetterCallback); |
vegorov@chromium.org | 5d6c1f5 | 2011-02-28 13:13:38 +0000 | [diff] [blame] | 12025 | } |
| 12026 | |
| 12027 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 12028 | void ThrowingDirectGetterCallback( |
| 12029 | Local<String> name, |
| 12030 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 12031 | info.GetIsolate()->ThrowException(v8_str("g")); |
vegorov@chromium.org | 5d6c1f5 | 2011-02-28 13:13:38 +0000 | [diff] [blame] | 12032 | } |
| 12033 | |
| 12034 | |
| 12035 | THREADED_TEST(LoadICFastApi_DirectCall_Throw) { |
vegorov@chromium.org | 5d6c1f5 | 2011-02-28 13:13:38 +0000 | [diff] [blame] | 12036 | LocalContext context; |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 12037 | v8::Isolate* isolate = context->GetIsolate(); |
| 12038 | v8::HandleScope scope(isolate); |
| 12039 | v8::Handle<v8::ObjectTemplate> obj = v8::ObjectTemplate::New(isolate); |
vegorov@chromium.org | 5d6c1f5 | 2011-02-28 13:13:38 +0000 | [diff] [blame] | 12040 | obj->SetAccessor(v8_str("p1"), ThrowingDirectGetterCallback); |
| 12041 | context->Global()->Set(v8_str("o1"), obj->NewInstance()); |
| 12042 | v8::Handle<Value> result = CompileRun( |
| 12043 | "var result = '';" |
| 12044 | "for (var i = 0; i < 5; i++) {" |
| 12045 | " try { o1.p1; } catch (e) { result += e; }" |
| 12046 | "}" |
| 12047 | "result;"); |
| 12048 | CHECK_EQ(v8_str("ggggg"), result); |
| 12049 | } |
| 12050 | |
| 12051 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 12052 | THREADED_PROFILED_TEST(InterceptorCallICFastApi_TrivialSignature) { |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12053 | int interceptor_call_count = 0; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 12054 | v8::Isolate* isolate = CcTest::isolate(); |
| 12055 | v8::HandleScope scope(isolate); |
| 12056 | v8::Handle<v8::FunctionTemplate> fun_templ = |
| 12057 | v8::FunctionTemplate::New(isolate); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12058 | v8::Handle<v8::FunctionTemplate> method_templ = |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 12059 | v8::FunctionTemplate::New(isolate, |
| 12060 | FastApiCallback_TrivialSignature, |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12061 | v8_str("method_data"), |
| 12062 | v8::Handle<v8::Signature>()); |
| 12063 | v8::Handle<v8::ObjectTemplate> proto_templ = fun_templ->PrototypeTemplate(); |
| 12064 | proto_templ->Set(v8_str("method"), method_templ); |
| 12065 | v8::Handle<v8::ObjectTemplate> templ = fun_templ->InstanceTemplate(); |
machenbach@chromium.org | 0cc0950 | 2013-11-13 12:20:55 +0000 | [diff] [blame] | 12066 | templ->SetNamedPropertyHandler( |
| 12067 | InterceptorCallICFastApi, NULL, NULL, NULL, NULL, |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 12068 | v8::External::New(isolate, &interceptor_call_count)); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12069 | LocalContext context; |
| 12070 | v8::Handle<v8::Function> fun = fun_templ->GetFunction(); |
| 12071 | GenerateSomeGarbage(); |
| 12072 | context->Global()->Set(v8_str("o"), fun->NewInstance()); |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 12073 | CompileRun( |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12074 | "var result = 0;" |
| 12075 | "for (var i = 0; i < 100; i++) {" |
| 12076 | " result = o.method(41);" |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 12077 | "}"); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12078 | CHECK_EQ(42, context->Global()->Get(v8_str("result"))->Int32Value()); |
| 12079 | CHECK_EQ(100, interceptor_call_count); |
| 12080 | } |
| 12081 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 12082 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 12083 | THREADED_PROFILED_TEST(InterceptorCallICFastApi_SimpleSignature) { |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12084 | int interceptor_call_count = 0; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 12085 | v8::Isolate* isolate = CcTest::isolate(); |
| 12086 | v8::HandleScope scope(isolate); |
| 12087 | v8::Handle<v8::FunctionTemplate> fun_templ = |
| 12088 | v8::FunctionTemplate::New(isolate); |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 12089 | v8::Handle<v8::FunctionTemplate> method_templ = v8::FunctionTemplate::New( |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 12090 | isolate, FastApiCallback_SimpleSignature, v8_str("method_data"), |
| 12091 | v8::Signature::New(isolate, fun_templ)); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12092 | v8::Handle<v8::ObjectTemplate> proto_templ = fun_templ->PrototypeTemplate(); |
| 12093 | proto_templ->Set(v8_str("method"), method_templ); |
mmassi@chromium.org | 49a4467 | 2012-12-04 13:52:03 +0000 | [diff] [blame] | 12094 | fun_templ->SetHiddenPrototype(true); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12095 | v8::Handle<v8::ObjectTemplate> templ = fun_templ->InstanceTemplate(); |
machenbach@chromium.org | 0cc0950 | 2013-11-13 12:20:55 +0000 | [diff] [blame] | 12096 | templ->SetNamedPropertyHandler( |
| 12097 | InterceptorCallICFastApi, NULL, NULL, NULL, NULL, |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 12098 | v8::External::New(isolate, &interceptor_call_count)); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12099 | LocalContext context; |
| 12100 | v8::Handle<v8::Function> fun = fun_templ->GetFunction(); |
| 12101 | GenerateSomeGarbage(); |
| 12102 | context->Global()->Set(v8_str("o"), fun->NewInstance()); |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 12103 | CompileRun( |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12104 | "o.foo = 17;" |
| 12105 | "var receiver = {};" |
| 12106 | "receiver.__proto__ = o;" |
| 12107 | "var result = 0;" |
| 12108 | "for (var i = 0; i < 100; i++) {" |
| 12109 | " result = receiver.method(41);" |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 12110 | "}"); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12111 | CHECK_EQ(42, context->Global()->Get(v8_str("result"))->Int32Value()); |
| 12112 | CHECK_EQ(100, interceptor_call_count); |
| 12113 | } |
| 12114 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 12115 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 12116 | THREADED_PROFILED_TEST(InterceptorCallICFastApi_SimpleSignature_Miss1) { |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12117 | int interceptor_call_count = 0; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 12118 | v8::Isolate* isolate = CcTest::isolate(); |
| 12119 | v8::HandleScope scope(isolate); |
| 12120 | v8::Handle<v8::FunctionTemplate> fun_templ = |
| 12121 | v8::FunctionTemplate::New(isolate); |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 12122 | v8::Handle<v8::FunctionTemplate> method_templ = v8::FunctionTemplate::New( |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 12123 | isolate, FastApiCallback_SimpleSignature, v8_str("method_data"), |
| 12124 | v8::Signature::New(isolate, fun_templ)); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12125 | v8::Handle<v8::ObjectTemplate> proto_templ = fun_templ->PrototypeTemplate(); |
| 12126 | proto_templ->Set(v8_str("method"), method_templ); |
mmassi@chromium.org | 49a4467 | 2012-12-04 13:52:03 +0000 | [diff] [blame] | 12127 | fun_templ->SetHiddenPrototype(true); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12128 | v8::Handle<v8::ObjectTemplate> templ = fun_templ->InstanceTemplate(); |
machenbach@chromium.org | 0cc0950 | 2013-11-13 12:20:55 +0000 | [diff] [blame] | 12129 | templ->SetNamedPropertyHandler( |
| 12130 | InterceptorCallICFastApi, NULL, NULL, NULL, NULL, |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 12131 | v8::External::New(isolate, &interceptor_call_count)); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12132 | LocalContext context; |
| 12133 | v8::Handle<v8::Function> fun = fun_templ->GetFunction(); |
| 12134 | GenerateSomeGarbage(); |
| 12135 | context->Global()->Set(v8_str("o"), fun->NewInstance()); |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 12136 | CompileRun( |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12137 | "o.foo = 17;" |
| 12138 | "var receiver = {};" |
| 12139 | "receiver.__proto__ = o;" |
| 12140 | "var result = 0;" |
| 12141 | "var saved_result = 0;" |
| 12142 | "for (var i = 0; i < 100; i++) {" |
| 12143 | " result = receiver.method(41);" |
| 12144 | " if (i == 50) {" |
| 12145 | " saved_result = result;" |
| 12146 | " receiver = {method: function(x) { return x - 1 }};" |
| 12147 | " }" |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 12148 | "}"); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12149 | CHECK_EQ(40, context->Global()->Get(v8_str("result"))->Int32Value()); |
| 12150 | CHECK_EQ(42, context->Global()->Get(v8_str("saved_result"))->Int32Value()); |
| 12151 | CHECK_GE(interceptor_call_count, 50); |
| 12152 | } |
| 12153 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 12154 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 12155 | THREADED_PROFILED_TEST(InterceptorCallICFastApi_SimpleSignature_Miss2) { |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12156 | int interceptor_call_count = 0; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 12157 | v8::Isolate* isolate = CcTest::isolate(); |
| 12158 | v8::HandleScope scope(isolate); |
| 12159 | v8::Handle<v8::FunctionTemplate> fun_templ = |
| 12160 | v8::FunctionTemplate::New(isolate); |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 12161 | v8::Handle<v8::FunctionTemplate> method_templ = v8::FunctionTemplate::New( |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 12162 | isolate, FastApiCallback_SimpleSignature, v8_str("method_data"), |
| 12163 | v8::Signature::New(isolate, fun_templ)); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12164 | v8::Handle<v8::ObjectTemplate> proto_templ = fun_templ->PrototypeTemplate(); |
| 12165 | proto_templ->Set(v8_str("method"), method_templ); |
mmassi@chromium.org | 49a4467 | 2012-12-04 13:52:03 +0000 | [diff] [blame] | 12166 | fun_templ->SetHiddenPrototype(true); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12167 | v8::Handle<v8::ObjectTemplate> templ = fun_templ->InstanceTemplate(); |
machenbach@chromium.org | 0cc0950 | 2013-11-13 12:20:55 +0000 | [diff] [blame] | 12168 | templ->SetNamedPropertyHandler( |
| 12169 | InterceptorCallICFastApi, NULL, NULL, NULL, NULL, |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 12170 | v8::External::New(isolate, &interceptor_call_count)); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12171 | LocalContext context; |
| 12172 | v8::Handle<v8::Function> fun = fun_templ->GetFunction(); |
| 12173 | GenerateSomeGarbage(); |
| 12174 | context->Global()->Set(v8_str("o"), fun->NewInstance()); |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 12175 | CompileRun( |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12176 | "o.foo = 17;" |
| 12177 | "var receiver = {};" |
| 12178 | "receiver.__proto__ = o;" |
| 12179 | "var result = 0;" |
| 12180 | "var saved_result = 0;" |
| 12181 | "for (var i = 0; i < 100; i++) {" |
| 12182 | " result = receiver.method(41);" |
| 12183 | " if (i == 50) {" |
| 12184 | " saved_result = result;" |
| 12185 | " o.method = function(x) { return x - 1 };" |
| 12186 | " }" |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 12187 | "}"); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12188 | CHECK_EQ(40, context->Global()->Get(v8_str("result"))->Int32Value()); |
| 12189 | CHECK_EQ(42, context->Global()->Get(v8_str("saved_result"))->Int32Value()); |
| 12190 | CHECK_GE(interceptor_call_count, 50); |
| 12191 | } |
| 12192 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 12193 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 12194 | THREADED_PROFILED_TEST(InterceptorCallICFastApi_SimpleSignature_Miss3) { |
sgjesse@chromium.org | 534ae57 | 2010-02-24 22:09:39 +0000 | [diff] [blame] | 12195 | int interceptor_call_count = 0; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 12196 | v8::Isolate* isolate = CcTest::isolate(); |
| 12197 | v8::HandleScope scope(isolate); |
| 12198 | v8::Handle<v8::FunctionTemplate> fun_templ = |
| 12199 | v8::FunctionTemplate::New(isolate); |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 12200 | v8::Handle<v8::FunctionTemplate> method_templ = v8::FunctionTemplate::New( |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 12201 | isolate, FastApiCallback_SimpleSignature, v8_str("method_data"), |
| 12202 | v8::Signature::New(isolate, fun_templ)); |
sgjesse@chromium.org | 534ae57 | 2010-02-24 22:09:39 +0000 | [diff] [blame] | 12203 | v8::Handle<v8::ObjectTemplate> proto_templ = fun_templ->PrototypeTemplate(); |
| 12204 | proto_templ->Set(v8_str("method"), method_templ); |
mmassi@chromium.org | 49a4467 | 2012-12-04 13:52:03 +0000 | [diff] [blame] | 12205 | fun_templ->SetHiddenPrototype(true); |
sgjesse@chromium.org | 534ae57 | 2010-02-24 22:09:39 +0000 | [diff] [blame] | 12206 | v8::Handle<v8::ObjectTemplate> templ = fun_templ->InstanceTemplate(); |
machenbach@chromium.org | 0cc0950 | 2013-11-13 12:20:55 +0000 | [diff] [blame] | 12207 | templ->SetNamedPropertyHandler( |
| 12208 | InterceptorCallICFastApi, NULL, NULL, NULL, NULL, |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 12209 | v8::External::New(isolate, &interceptor_call_count)); |
sgjesse@chromium.org | 534ae57 | 2010-02-24 22:09:39 +0000 | [diff] [blame] | 12210 | LocalContext context; |
| 12211 | v8::Handle<v8::Function> fun = fun_templ->GetFunction(); |
| 12212 | GenerateSomeGarbage(); |
| 12213 | context->Global()->Set(v8_str("o"), fun->NewInstance()); |
| 12214 | v8::TryCatch try_catch; |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 12215 | CompileRun( |
sgjesse@chromium.org | 534ae57 | 2010-02-24 22:09:39 +0000 | [diff] [blame] | 12216 | "o.foo = 17;" |
| 12217 | "var receiver = {};" |
| 12218 | "receiver.__proto__ = o;" |
| 12219 | "var result = 0;" |
| 12220 | "var saved_result = 0;" |
| 12221 | "for (var i = 0; i < 100; i++) {" |
| 12222 | " result = receiver.method(41);" |
| 12223 | " if (i == 50) {" |
| 12224 | " saved_result = result;" |
| 12225 | " receiver = 333;" |
| 12226 | " }" |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 12227 | "}"); |
sgjesse@chromium.org | 534ae57 | 2010-02-24 22:09:39 +0000 | [diff] [blame] | 12228 | CHECK(try_catch.HasCaught()); |
machenbach@chromium.org | a03ba1e | 2014-02-01 08:54:43 +0000 | [diff] [blame] | 12229 | // TODO(verwaest): Adjust message. |
| 12230 | CHECK_EQ(v8_str("TypeError: undefined is not a function"), |
sgjesse@chromium.org | 534ae57 | 2010-02-24 22:09:39 +0000 | [diff] [blame] | 12231 | try_catch.Exception()->ToString()); |
| 12232 | CHECK_EQ(42, context->Global()->Get(v8_str("saved_result"))->Int32Value()); |
| 12233 | CHECK_GE(interceptor_call_count, 50); |
| 12234 | } |
| 12235 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 12236 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 12237 | THREADED_PROFILED_TEST(InterceptorCallICFastApi_SimpleSignature_TypeError) { |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12238 | int interceptor_call_count = 0; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 12239 | v8::Isolate* isolate = CcTest::isolate(); |
| 12240 | v8::HandleScope scope(isolate); |
| 12241 | v8::Handle<v8::FunctionTemplate> fun_templ = |
| 12242 | v8::FunctionTemplate::New(isolate); |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 12243 | v8::Handle<v8::FunctionTemplate> method_templ = v8::FunctionTemplate::New( |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 12244 | isolate, FastApiCallback_SimpleSignature, v8_str("method_data"), |
| 12245 | v8::Signature::New(isolate, fun_templ)); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12246 | v8::Handle<v8::ObjectTemplate> proto_templ = fun_templ->PrototypeTemplate(); |
| 12247 | proto_templ->Set(v8_str("method"), method_templ); |
mmassi@chromium.org | 49a4467 | 2012-12-04 13:52:03 +0000 | [diff] [blame] | 12248 | fun_templ->SetHiddenPrototype(true); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12249 | v8::Handle<v8::ObjectTemplate> templ = fun_templ->InstanceTemplate(); |
machenbach@chromium.org | 0cc0950 | 2013-11-13 12:20:55 +0000 | [diff] [blame] | 12250 | templ->SetNamedPropertyHandler( |
| 12251 | InterceptorCallICFastApi, NULL, NULL, NULL, NULL, |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 12252 | v8::External::New(isolate, &interceptor_call_count)); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12253 | LocalContext context; |
| 12254 | v8::Handle<v8::Function> fun = fun_templ->GetFunction(); |
| 12255 | GenerateSomeGarbage(); |
| 12256 | context->Global()->Set(v8_str("o"), fun->NewInstance()); |
| 12257 | v8::TryCatch try_catch; |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 12258 | CompileRun( |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12259 | "o.foo = 17;" |
| 12260 | "var receiver = {};" |
| 12261 | "receiver.__proto__ = o;" |
| 12262 | "var result = 0;" |
| 12263 | "var saved_result = 0;" |
| 12264 | "for (var i = 0; i < 100; i++) {" |
| 12265 | " result = receiver.method(41);" |
| 12266 | " if (i == 50) {" |
| 12267 | " saved_result = result;" |
| 12268 | " receiver = {method: receiver.method};" |
| 12269 | " }" |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 12270 | "}"); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12271 | CHECK(try_catch.HasCaught()); |
| 12272 | CHECK_EQ(v8_str("TypeError: Illegal invocation"), |
| 12273 | try_catch.Exception()->ToString()); |
| 12274 | CHECK_EQ(42, context->Global()->Get(v8_str("saved_result"))->Int32Value()); |
| 12275 | CHECK_GE(interceptor_call_count, 50); |
| 12276 | } |
| 12277 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 12278 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 12279 | THREADED_PROFILED_TEST(CallICFastApi_TrivialSignature) { |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 12280 | v8::Isolate* isolate = CcTest::isolate(); |
| 12281 | v8::HandleScope scope(isolate); |
| 12282 | v8::Handle<v8::FunctionTemplate> fun_templ = |
| 12283 | v8::FunctionTemplate::New(isolate); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12284 | v8::Handle<v8::FunctionTemplate> method_templ = |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 12285 | v8::FunctionTemplate::New(isolate, |
| 12286 | FastApiCallback_TrivialSignature, |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12287 | v8_str("method_data"), |
| 12288 | v8::Handle<v8::Signature>()); |
| 12289 | v8::Handle<v8::ObjectTemplate> proto_templ = fun_templ->PrototypeTemplate(); |
| 12290 | proto_templ->Set(v8_str("method"), method_templ); |
jkummerow@chromium.org | c3b3712 | 2011-11-07 10:14:12 +0000 | [diff] [blame] | 12291 | v8::Handle<v8::ObjectTemplate> templ(fun_templ->InstanceTemplate()); |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 12292 | USE(templ); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12293 | LocalContext context; |
| 12294 | v8::Handle<v8::Function> fun = fun_templ->GetFunction(); |
| 12295 | GenerateSomeGarbage(); |
| 12296 | context->Global()->Set(v8_str("o"), fun->NewInstance()); |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 12297 | CompileRun( |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12298 | "var result = 0;" |
| 12299 | "for (var i = 0; i < 100; i++) {" |
| 12300 | " result = o.method(41);" |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 12301 | "}"); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12302 | |
| 12303 | CHECK_EQ(42, context->Global()->Get(v8_str("result"))->Int32Value()); |
| 12304 | } |
| 12305 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 12306 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 12307 | THREADED_PROFILED_TEST(CallICFastApi_SimpleSignature) { |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 12308 | v8::Isolate* isolate = CcTest::isolate(); |
| 12309 | v8::HandleScope scope(isolate); |
| 12310 | v8::Handle<v8::FunctionTemplate> fun_templ = |
| 12311 | v8::FunctionTemplate::New(isolate); |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 12312 | v8::Handle<v8::FunctionTemplate> method_templ = v8::FunctionTemplate::New( |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 12313 | isolate, FastApiCallback_SimpleSignature, v8_str("method_data"), |
| 12314 | v8::Signature::New(isolate, fun_templ)); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12315 | v8::Handle<v8::ObjectTemplate> proto_templ = fun_templ->PrototypeTemplate(); |
| 12316 | proto_templ->Set(v8_str("method"), method_templ); |
mmassi@chromium.org | 49a4467 | 2012-12-04 13:52:03 +0000 | [diff] [blame] | 12317 | fun_templ->SetHiddenPrototype(true); |
jkummerow@chromium.org | c3b3712 | 2011-11-07 10:14:12 +0000 | [diff] [blame] | 12318 | v8::Handle<v8::ObjectTemplate> templ(fun_templ->InstanceTemplate()); |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 12319 | CHECK(!templ.IsEmpty()); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12320 | LocalContext context; |
| 12321 | v8::Handle<v8::Function> fun = fun_templ->GetFunction(); |
| 12322 | GenerateSomeGarbage(); |
| 12323 | context->Global()->Set(v8_str("o"), fun->NewInstance()); |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 12324 | CompileRun( |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12325 | "o.foo = 17;" |
| 12326 | "var receiver = {};" |
| 12327 | "receiver.__proto__ = o;" |
| 12328 | "var result = 0;" |
| 12329 | "for (var i = 0; i < 100; i++) {" |
| 12330 | " result = receiver.method(41);" |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 12331 | "}"); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12332 | |
| 12333 | CHECK_EQ(42, context->Global()->Get(v8_str("result"))->Int32Value()); |
| 12334 | } |
| 12335 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 12336 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 12337 | THREADED_PROFILED_TEST(CallICFastApi_SimpleSignature_Miss1) { |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 12338 | v8::Isolate* isolate = CcTest::isolate(); |
| 12339 | v8::HandleScope scope(isolate); |
| 12340 | v8::Handle<v8::FunctionTemplate> fun_templ = |
| 12341 | v8::FunctionTemplate::New(isolate); |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 12342 | v8::Handle<v8::FunctionTemplate> method_templ = v8::FunctionTemplate::New( |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 12343 | isolate, FastApiCallback_SimpleSignature, v8_str("method_data"), |
| 12344 | v8::Signature::New(isolate, fun_templ)); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12345 | v8::Handle<v8::ObjectTemplate> proto_templ = fun_templ->PrototypeTemplate(); |
| 12346 | proto_templ->Set(v8_str("method"), method_templ); |
mmassi@chromium.org | 49a4467 | 2012-12-04 13:52:03 +0000 | [diff] [blame] | 12347 | fun_templ->SetHiddenPrototype(true); |
jkummerow@chromium.org | c3b3712 | 2011-11-07 10:14:12 +0000 | [diff] [blame] | 12348 | v8::Handle<v8::ObjectTemplate> templ(fun_templ->InstanceTemplate()); |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 12349 | CHECK(!templ.IsEmpty()); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12350 | LocalContext context; |
| 12351 | v8::Handle<v8::Function> fun = fun_templ->GetFunction(); |
| 12352 | GenerateSomeGarbage(); |
| 12353 | context->Global()->Set(v8_str("o"), fun->NewInstance()); |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 12354 | CompileRun( |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12355 | "o.foo = 17;" |
| 12356 | "var receiver = {};" |
| 12357 | "receiver.__proto__ = o;" |
| 12358 | "var result = 0;" |
| 12359 | "var saved_result = 0;" |
| 12360 | "for (var i = 0; i < 100; i++) {" |
| 12361 | " result = receiver.method(41);" |
| 12362 | " if (i == 50) {" |
| 12363 | " saved_result = result;" |
| 12364 | " receiver = {method: function(x) { return x - 1 }};" |
| 12365 | " }" |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 12366 | "}"); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 12367 | CHECK_EQ(40, context->Global()->Get(v8_str("result"))->Int32Value()); |
| 12368 | CHECK_EQ(42, context->Global()->Get(v8_str("saved_result"))->Int32Value()); |
| 12369 | } |
| 12370 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 12371 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 12372 | THREADED_PROFILED_TEST(CallICFastApi_SimpleSignature_Miss2) { |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 12373 | v8::Isolate* isolate = CcTest::isolate(); |
| 12374 | v8::HandleScope scope(isolate); |
| 12375 | v8::Handle<v8::FunctionTemplate> fun_templ = |
| 12376 | v8::FunctionTemplate::New(isolate); |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 12377 | v8::Handle<v8::FunctionTemplate> method_templ = v8::FunctionTemplate::New( |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 12378 | isolate, FastApiCallback_SimpleSignature, v8_str("method_data"), |
| 12379 | v8::Signature::New(isolate, fun_templ)); |
sgjesse@chromium.org | 534ae57 | 2010-02-24 22:09:39 +0000 | [diff] [blame] | 12380 | v8::Handle<v8::ObjectTemplate> proto_templ = fun_templ->PrototypeTemplate(); |
| 12381 | proto_templ->Set(v8_str("method"), method_templ); |
mmassi@chromium.org | 49a4467 | 2012-12-04 13:52:03 +0000 | [diff] [blame] | 12382 | fun_templ->SetHiddenPrototype(true); |
jkummerow@chromium.org | c3b3712 | 2011-11-07 10:14:12 +0000 | [diff] [blame] | 12383 | v8::Handle<v8::ObjectTemplate> templ(fun_templ->InstanceTemplate()); |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 12384 | CHECK(!templ.IsEmpty()); |
sgjesse@chromium.org | 534ae57 | 2010-02-24 22:09:39 +0000 | [diff] [blame] | 12385 | LocalContext context; |
| 12386 | v8::Handle<v8::Function> fun = fun_templ->GetFunction(); |
| 12387 | GenerateSomeGarbage(); |
| 12388 | context->Global()->Set(v8_str("o"), fun->NewInstance()); |
| 12389 | v8::TryCatch try_catch; |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 12390 | CompileRun( |
sgjesse@chromium.org | 534ae57 | 2010-02-24 22:09:39 +0000 | [diff] [blame] | 12391 | "o.foo = 17;" |
| 12392 | "var receiver = {};" |
| 12393 | "receiver.__proto__ = o;" |
| 12394 | "var result = 0;" |
| 12395 | "var saved_result = 0;" |
| 12396 | "for (var i = 0; i < 100; i++) {" |
| 12397 | " result = receiver.method(41);" |
| 12398 | " if (i == 50) {" |
| 12399 | " saved_result = result;" |
| 12400 | " receiver = 333;" |
| 12401 | " }" |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 12402 | "}"); |
sgjesse@chromium.org | 534ae57 | 2010-02-24 22:09:39 +0000 | [diff] [blame] | 12403 | CHECK(try_catch.HasCaught()); |
machenbach@chromium.org | a03ba1e | 2014-02-01 08:54:43 +0000 | [diff] [blame] | 12404 | // TODO(verwaest): Adjust message. |
| 12405 | CHECK_EQ(v8_str("TypeError: undefined is not a function"), |
sgjesse@chromium.org | 534ae57 | 2010-02-24 22:09:39 +0000 | [diff] [blame] | 12406 | try_catch.Exception()->ToString()); |
| 12407 | CHECK_EQ(42, context->Global()->Get(v8_str("saved_result"))->Int32Value()); |
| 12408 | } |
| 12409 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 12410 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 12411 | THREADED_PROFILED_TEST(CallICFastApi_SimpleSignature_TypeError) { |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 12412 | v8::Isolate* isolate = CcTest::isolate(); |
| 12413 | v8::HandleScope scope(isolate); |
| 12414 | v8::Handle<v8::FunctionTemplate> fun_templ = |
| 12415 | v8::FunctionTemplate::New(isolate); |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 12416 | v8::Handle<v8::FunctionTemplate> method_templ = v8::FunctionTemplate::New( |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 12417 | isolate, FastApiCallback_SimpleSignature, v8_str("method_data"), |
| 12418 | v8::Signature::New(isolate, fun_templ)); |
mmassi@chromium.org | 49a4467 | 2012-12-04 13:52:03 +0000 | [diff] [blame] | 12419 | v8::Handle<v8::ObjectTemplate> proto_templ = fun_templ->PrototypeTemplate(); |
| 12420 | proto_templ->Set(v8_str("method"), method_templ); |
| 12421 | fun_templ->SetHiddenPrototype(true); |
| 12422 | v8::Handle<v8::ObjectTemplate> templ(fun_templ->InstanceTemplate()); |
| 12423 | CHECK(!templ.IsEmpty()); |
| 12424 | LocalContext context; |
| 12425 | v8::Handle<v8::Function> fun = fun_templ->GetFunction(); |
| 12426 | GenerateSomeGarbage(); |
| 12427 | context->Global()->Set(v8_str("o"), fun->NewInstance()); |
| 12428 | v8::TryCatch try_catch; |
| 12429 | CompileRun( |
| 12430 | "o.foo = 17;" |
| 12431 | "var receiver = {};" |
| 12432 | "receiver.__proto__ = o;" |
| 12433 | "var result = 0;" |
| 12434 | "var saved_result = 0;" |
| 12435 | "for (var i = 0; i < 100; i++) {" |
| 12436 | " result = receiver.method(41);" |
| 12437 | " if (i == 50) {" |
| 12438 | " saved_result = result;" |
| 12439 | " receiver = Object.create(receiver);" |
| 12440 | " }" |
| 12441 | "}"); |
| 12442 | CHECK(try_catch.HasCaught()); |
| 12443 | CHECK_EQ(v8_str("TypeError: Illegal invocation"), |
| 12444 | try_catch.Exception()->ToString()); |
| 12445 | CHECK_EQ(42, context->Global()->Get(v8_str("saved_result"))->Int32Value()); |
| 12446 | } |
| 12447 | |
sgjesse@chromium.org | b302e56 | 2010-02-03 11:26:59 +0000 | [diff] [blame] | 12448 | |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 12449 | v8::Handle<Value> keyed_call_ic_function; |
| 12450 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 12451 | static void InterceptorKeyedCallICGetter( |
| 12452 | Local<String> name, |
| 12453 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 12454 | ApiTestFuzzer::Fuzz(); |
| 12455 | if (v8_str("x")->Equals(name)) { |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 12456 | info.GetReturnValue().Set(keyed_call_ic_function); |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 12457 | } |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 12458 | } |
| 12459 | |
| 12460 | |
| 12461 | // Test the case when we stored cacheable lookup into |
| 12462 | // a stub, but the function name changed (to another cacheable function). |
| 12463 | THREADED_TEST(InterceptorKeyedCallICKeyChange1) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 12464 | v8::Isolate* isolate = CcTest::isolate(); |
| 12465 | v8::HandleScope scope(isolate); |
| 12466 | v8::Handle<v8::ObjectTemplate> templ = ObjectTemplate::New(isolate); |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 12467 | templ->SetNamedPropertyHandler(NoBlockGetterX); |
| 12468 | LocalContext context; |
| 12469 | context->Global()->Set(v8_str("o"), templ->NewInstance()); |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 12470 | CompileRun( |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 12471 | "proto = new Object();" |
| 12472 | "proto.y = function(x) { return x + 1; };" |
| 12473 | "proto.z = function(x) { return x - 1; };" |
| 12474 | "o.__proto__ = proto;" |
| 12475 | "var result = 0;" |
| 12476 | "var method = 'y';" |
| 12477 | "for (var i = 0; i < 10; i++) {" |
| 12478 | " if (i == 5) { method = 'z'; };" |
| 12479 | " result += o[method](41);" |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 12480 | "}"); |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 12481 | CHECK_EQ(42*5 + 40*5, context->Global()->Get(v8_str("result"))->Int32Value()); |
| 12482 | } |
| 12483 | |
| 12484 | |
| 12485 | // Test the case when we stored cacheable lookup into |
| 12486 | // a stub, but the function name changed (and the new function is present |
| 12487 | // both before and after the interceptor in the prototype chain). |
| 12488 | THREADED_TEST(InterceptorKeyedCallICKeyChange2) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 12489 | v8::Isolate* isolate = CcTest::isolate(); |
| 12490 | v8::HandleScope scope(isolate); |
| 12491 | v8::Handle<v8::ObjectTemplate> templ = ObjectTemplate::New(isolate); |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 12492 | templ->SetNamedPropertyHandler(InterceptorKeyedCallICGetter); |
| 12493 | LocalContext context; |
| 12494 | context->Global()->Set(v8_str("proto1"), templ->NewInstance()); |
| 12495 | keyed_call_ic_function = |
| 12496 | v8_compile("function f(x) { return x - 1; }; f")->Run(); |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 12497 | CompileRun( |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 12498 | "o = new Object();" |
| 12499 | "proto2 = new Object();" |
| 12500 | "o.y = function(x) { return x + 1; };" |
| 12501 | "proto2.y = function(x) { return x + 2; };" |
| 12502 | "o.__proto__ = proto1;" |
| 12503 | "proto1.__proto__ = proto2;" |
| 12504 | "var result = 0;" |
| 12505 | "var method = 'x';" |
| 12506 | "for (var i = 0; i < 10; i++) {" |
| 12507 | " if (i == 5) { method = 'y'; };" |
| 12508 | " result += o[method](41);" |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 12509 | "}"); |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 12510 | CHECK_EQ(42*5 + 40*5, context->Global()->Get(v8_str("result"))->Int32Value()); |
| 12511 | } |
| 12512 | |
| 12513 | |
| 12514 | // Same as InterceptorKeyedCallICKeyChange1 only the cacheable function sit |
| 12515 | // on the global object. |
| 12516 | THREADED_TEST(InterceptorKeyedCallICKeyChangeOnGlobal) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 12517 | v8::Isolate* isolate = CcTest::isolate(); |
| 12518 | v8::HandleScope scope(isolate); |
| 12519 | v8::Handle<v8::ObjectTemplate> templ = ObjectTemplate::New(isolate); |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 12520 | templ->SetNamedPropertyHandler(NoBlockGetterX); |
| 12521 | LocalContext context; |
| 12522 | context->Global()->Set(v8_str("o"), templ->NewInstance()); |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 12523 | CompileRun( |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 12524 | "function inc(x) { return x + 1; };" |
| 12525 | "inc(1);" |
| 12526 | "function dec(x) { return x - 1; };" |
| 12527 | "dec(1);" |
| 12528 | "o.__proto__ = this;" |
| 12529 | "this.__proto__.x = inc;" |
| 12530 | "this.__proto__.y = dec;" |
| 12531 | "var result = 0;" |
| 12532 | "var method = 'x';" |
| 12533 | "for (var i = 0; i < 10; i++) {" |
| 12534 | " if (i == 5) { method = 'y'; };" |
| 12535 | " result += o[method](41);" |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 12536 | "}"); |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 12537 | CHECK_EQ(42*5 + 40*5, context->Global()->Get(v8_str("result"))->Int32Value()); |
| 12538 | } |
| 12539 | |
| 12540 | |
| 12541 | // Test the case when actual function to call sits on global object. |
| 12542 | THREADED_TEST(InterceptorKeyedCallICFromGlobal) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 12543 | v8::Isolate* isolate = CcTest::isolate(); |
| 12544 | v8::HandleScope scope(isolate); |
| 12545 | v8::Handle<v8::ObjectTemplate> templ_o = ObjectTemplate::New(isolate); |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 12546 | templ_o->SetNamedPropertyHandler(NoBlockGetterX); |
| 12547 | LocalContext context; |
| 12548 | context->Global()->Set(v8_str("o"), templ_o->NewInstance()); |
| 12549 | |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 12550 | CompileRun( |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 12551 | "function len(x) { return x.length; };" |
| 12552 | "o.__proto__ = this;" |
| 12553 | "var m = 'parseFloat';" |
| 12554 | "var result = 0;" |
| 12555 | "for (var i = 0; i < 10; i++) {" |
| 12556 | " if (i == 5) {" |
| 12557 | " m = 'len';" |
| 12558 | " saved_result = result;" |
| 12559 | " };" |
| 12560 | " result = o[m]('239');" |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 12561 | "}"); |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 12562 | CHECK_EQ(3, context->Global()->Get(v8_str("result"))->Int32Value()); |
| 12563 | CHECK_EQ(239, context->Global()->Get(v8_str("saved_result"))->Int32Value()); |
| 12564 | } |
| 12565 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 12566 | |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 12567 | // Test the map transition before the interceptor. |
| 12568 | THREADED_TEST(InterceptorKeyedCallICMapChangeBefore) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 12569 | v8::Isolate* isolate = CcTest::isolate(); |
| 12570 | v8::HandleScope scope(isolate); |
| 12571 | v8::Handle<v8::ObjectTemplate> templ_o = ObjectTemplate::New(isolate); |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 12572 | templ_o->SetNamedPropertyHandler(NoBlockGetterX); |
| 12573 | LocalContext context; |
| 12574 | context->Global()->Set(v8_str("proto"), templ_o->NewInstance()); |
| 12575 | |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 12576 | CompileRun( |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 12577 | "var o = new Object();" |
| 12578 | "o.__proto__ = proto;" |
| 12579 | "o.method = function(x) { return x + 1; };" |
| 12580 | "var m = 'method';" |
| 12581 | "var result = 0;" |
| 12582 | "for (var i = 0; i < 10; i++) {" |
| 12583 | " if (i == 5) { o.method = function(x) { return x - 1; }; };" |
| 12584 | " result += o[m](41);" |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 12585 | "}"); |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 12586 | CHECK_EQ(42*5 + 40*5, context->Global()->Get(v8_str("result"))->Int32Value()); |
| 12587 | } |
| 12588 | |
| 12589 | |
| 12590 | // Test the map transition after the interceptor. |
| 12591 | THREADED_TEST(InterceptorKeyedCallICMapChangeAfter) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 12592 | v8::Isolate* isolate = CcTest::isolate(); |
| 12593 | v8::HandleScope scope(isolate); |
| 12594 | v8::Handle<v8::ObjectTemplate> templ_o = ObjectTemplate::New(isolate); |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 12595 | templ_o->SetNamedPropertyHandler(NoBlockGetterX); |
| 12596 | LocalContext context; |
| 12597 | context->Global()->Set(v8_str("o"), templ_o->NewInstance()); |
| 12598 | |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 12599 | CompileRun( |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 12600 | "var proto = new Object();" |
| 12601 | "o.__proto__ = proto;" |
| 12602 | "proto.method = function(x) { return x + 1; };" |
| 12603 | "var m = 'method';" |
| 12604 | "var result = 0;" |
| 12605 | "for (var i = 0; i < 10; i++) {" |
| 12606 | " if (i == 5) { proto.method = function(x) { return x - 1; }; };" |
| 12607 | " result += o[m](41);" |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 12608 | "}"); |
lrn@chromium.org | 1af7e1b | 2010-06-07 11:12:01 +0000 | [diff] [blame] | 12609 | CHECK_EQ(42*5 + 40*5, context->Global()->Get(v8_str("result"))->Int32Value()); |
| 12610 | } |
| 12611 | |
| 12612 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 12613 | static int interceptor_call_count = 0; |
| 12614 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 12615 | static void InterceptorICRefErrorGetter( |
| 12616 | Local<String> name, |
| 12617 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 12618 | ApiTestFuzzer::Fuzz(); |
| 12619 | if (v8_str("x")->Equals(name) && interceptor_call_count++ < 20) { |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 12620 | info.GetReturnValue().Set(call_ic_function2); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 12621 | } |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 12622 | } |
| 12623 | |
| 12624 | |
| 12625 | // This test should hit load and call ICs for the interceptor case. |
| 12626 | // Once in a while, the interceptor will reply that a property was not |
| 12627 | // found in which case we should get a reference error. |
| 12628 | THREADED_TEST(InterceptorICReferenceErrors) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 12629 | v8::Isolate* isolate = CcTest::isolate(); |
| 12630 | v8::HandleScope scope(isolate); |
| 12631 | v8::Handle<v8::ObjectTemplate> templ = ObjectTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 12632 | templ->SetNamedPropertyHandler(InterceptorICRefErrorGetter); |
| 12633 | LocalContext context(0, templ, v8::Handle<Value>()); |
| 12634 | call_ic_function2 = v8_compile("function h(x) { return x; }; h")->Run(); |
| 12635 | v8::Handle<Value> value = CompileRun( |
| 12636 | "function f() {" |
| 12637 | " for (var i = 0; i < 1000; i++) {" |
| 12638 | " try { x; } catch(e) { return true; }" |
| 12639 | " }" |
| 12640 | " return false;" |
| 12641 | "};" |
| 12642 | "f();"); |
| 12643 | CHECK_EQ(true, value->BooleanValue()); |
| 12644 | interceptor_call_count = 0; |
| 12645 | value = CompileRun( |
| 12646 | "function g() {" |
| 12647 | " for (var i = 0; i < 1000; i++) {" |
| 12648 | " try { x(42); } catch(e) { return true; }" |
| 12649 | " }" |
| 12650 | " return false;" |
| 12651 | "};" |
| 12652 | "g();"); |
| 12653 | CHECK_EQ(true, value->BooleanValue()); |
| 12654 | } |
| 12655 | |
| 12656 | |
| 12657 | static int interceptor_ic_exception_get_count = 0; |
| 12658 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 12659 | static void InterceptorICExceptionGetter( |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 12660 | Local<String> name, |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 12661 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 12662 | ApiTestFuzzer::Fuzz(); |
| 12663 | if (v8_str("x")->Equals(name) && ++interceptor_ic_exception_get_count < 20) { |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 12664 | info.GetReturnValue().Set(call_ic_function3); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 12665 | } |
| 12666 | if (interceptor_ic_exception_get_count == 20) { |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 12667 | info.GetIsolate()->ThrowException(v8_num(42)); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 12668 | return; |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 12669 | } |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 12670 | } |
| 12671 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 12672 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 12673 | // Test interceptor load/call IC where the interceptor throws an |
| 12674 | // exception once in a while. |
| 12675 | THREADED_TEST(InterceptorICGetterExceptions) { |
| 12676 | interceptor_ic_exception_get_count = 0; |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 12677 | v8::Isolate* isolate = CcTest::isolate(); |
| 12678 | v8::HandleScope scope(isolate); |
| 12679 | v8::Handle<v8::ObjectTemplate> templ = ObjectTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 12680 | templ->SetNamedPropertyHandler(InterceptorICExceptionGetter); |
| 12681 | LocalContext context(0, templ, v8::Handle<Value>()); |
| 12682 | call_ic_function3 = v8_compile("function h(x) { return x; }; h")->Run(); |
| 12683 | v8::Handle<Value> value = CompileRun( |
| 12684 | "function f() {" |
| 12685 | " for (var i = 0; i < 100; i++) {" |
| 12686 | " try { x; } catch(e) { return true; }" |
| 12687 | " }" |
| 12688 | " return false;" |
| 12689 | "};" |
| 12690 | "f();"); |
| 12691 | CHECK_EQ(true, value->BooleanValue()); |
| 12692 | interceptor_ic_exception_get_count = 0; |
| 12693 | value = CompileRun( |
| 12694 | "function f() {" |
| 12695 | " for (var i = 0; i < 100; i++) {" |
| 12696 | " try { x(42); } catch(e) { return true; }" |
| 12697 | " }" |
| 12698 | " return false;" |
| 12699 | "};" |
| 12700 | "f();"); |
| 12701 | CHECK_EQ(true, value->BooleanValue()); |
| 12702 | } |
| 12703 | |
| 12704 | |
| 12705 | static int interceptor_ic_exception_set_count = 0; |
| 12706 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 12707 | static void InterceptorICExceptionSetter( |
| 12708 | Local<String> key, |
| 12709 | Local<Value> value, |
| 12710 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 12711 | ApiTestFuzzer::Fuzz(); |
| 12712 | if (++interceptor_ic_exception_set_count > 20) { |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 12713 | info.GetIsolate()->ThrowException(v8_num(42)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 12714 | } |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 12715 | } |
| 12716 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 12717 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 12718 | // Test interceptor store IC where the interceptor throws an exception |
| 12719 | // once in a while. |
| 12720 | THREADED_TEST(InterceptorICSetterExceptions) { |
| 12721 | interceptor_ic_exception_set_count = 0; |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 12722 | v8::Isolate* isolate = CcTest::isolate(); |
| 12723 | v8::HandleScope scope(isolate); |
| 12724 | v8::Handle<v8::ObjectTemplate> templ = ObjectTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 12725 | templ->SetNamedPropertyHandler(0, InterceptorICExceptionSetter); |
| 12726 | LocalContext context(0, templ, v8::Handle<Value>()); |
| 12727 | v8::Handle<Value> value = CompileRun( |
| 12728 | "function f() {" |
| 12729 | " for (var i = 0; i < 100; i++) {" |
| 12730 | " try { x = 42; } catch(e) { return true; }" |
| 12731 | " }" |
| 12732 | " return false;" |
| 12733 | "};" |
| 12734 | "f();"); |
| 12735 | CHECK_EQ(true, value->BooleanValue()); |
| 12736 | } |
| 12737 | |
| 12738 | |
| 12739 | // Test that we ignore null interceptors. |
| 12740 | THREADED_TEST(NullNamedInterceptor) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 12741 | v8::Isolate* isolate = CcTest::isolate(); |
| 12742 | v8::HandleScope scope(isolate); |
| 12743 | v8::Handle<v8::ObjectTemplate> templ = ObjectTemplate::New(isolate); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 12744 | templ->SetNamedPropertyHandler( |
| 12745 | static_cast<v8::NamedPropertyGetterCallback>(0)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 12746 | LocalContext context; |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 12747 | templ->Set(CcTest::isolate(), "x", v8_num(42)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 12748 | v8::Handle<v8::Object> obj = templ->NewInstance(); |
| 12749 | context->Global()->Set(v8_str("obj"), obj); |
| 12750 | v8::Handle<Value> value = CompileRun("obj.x"); |
| 12751 | CHECK(value->IsInt32()); |
| 12752 | CHECK_EQ(42, value->Int32Value()); |
| 12753 | } |
| 12754 | |
| 12755 | |
| 12756 | // Test that we ignore null interceptors. |
| 12757 | THREADED_TEST(NullIndexedInterceptor) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 12758 | v8::Isolate* isolate = CcTest::isolate(); |
| 12759 | v8::HandleScope scope(isolate); |
| 12760 | v8::Handle<v8::ObjectTemplate> templ = ObjectTemplate::New(isolate); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 12761 | templ->SetIndexedPropertyHandler( |
| 12762 | static_cast<v8::IndexedPropertyGetterCallback>(0)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 12763 | LocalContext context; |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 12764 | templ->Set(CcTest::isolate(), "42", v8_num(42)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 12765 | v8::Handle<v8::Object> obj = templ->NewInstance(); |
| 12766 | context->Global()->Set(v8_str("obj"), obj); |
| 12767 | v8::Handle<Value> value = CompileRun("obj[42]"); |
| 12768 | CHECK(value->IsInt32()); |
| 12769 | CHECK_EQ(42, value->Int32Value()); |
| 12770 | } |
| 12771 | |
| 12772 | |
ricow@chromium.org | 30ce411 | 2010-05-31 10:38:25 +0000 | [diff] [blame] | 12773 | THREADED_TEST(NamedPropertyHandlerGetterAttributes) { |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 12774 | v8::Isolate* isolate = CcTest::isolate(); |
| 12775 | v8::HandleScope scope(isolate); |
| 12776 | v8::Handle<v8::FunctionTemplate> templ = v8::FunctionTemplate::New(isolate); |
ricow@chromium.org | 30ce411 | 2010-05-31 10:38:25 +0000 | [diff] [blame] | 12777 | templ->InstanceTemplate()->SetNamedPropertyHandler(InterceptorLoadXICGetter); |
| 12778 | LocalContext env; |
| 12779 | env->Global()->Set(v8_str("obj"), |
| 12780 | templ->GetFunction()->NewInstance()); |
| 12781 | ExpectTrue("obj.x === 42"); |
| 12782 | ExpectTrue("!obj.propertyIsEnumerable('x')"); |
| 12783 | } |
| 12784 | |
| 12785 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 12786 | static void ThrowingGetter(Local<String> name, |
| 12787 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
karlklose@chromium.org | 44bc708 | 2011-04-11 12:33:05 +0000 | [diff] [blame] | 12788 | ApiTestFuzzer::Fuzz(); |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 12789 | info.GetIsolate()->ThrowException(Handle<Value>()); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 12790 | info.GetReturnValue().SetUndefined(); |
karlklose@chromium.org | 44bc708 | 2011-04-11 12:33:05 +0000 | [diff] [blame] | 12791 | } |
| 12792 | |
| 12793 | |
| 12794 | THREADED_TEST(VariousGetPropertiesAndThrowingCallbacks) { |
karlklose@chromium.org | 44bc708 | 2011-04-11 12:33:05 +0000 | [diff] [blame] | 12795 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 12796 | HandleScope scope(context->GetIsolate()); |
karlklose@chromium.org | 44bc708 | 2011-04-11 12:33:05 +0000 | [diff] [blame] | 12797 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 12798 | Local<FunctionTemplate> templ = FunctionTemplate::New(context->GetIsolate()); |
karlklose@chromium.org | 44bc708 | 2011-04-11 12:33:05 +0000 | [diff] [blame] | 12799 | Local<ObjectTemplate> instance_templ = templ->InstanceTemplate(); |
| 12800 | instance_templ->SetAccessor(v8_str("f"), ThrowingGetter); |
| 12801 | |
| 12802 | Local<Object> instance = templ->GetFunction()->NewInstance(); |
| 12803 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 12804 | Local<Object> another = Object::New(context->GetIsolate()); |
karlklose@chromium.org | 44bc708 | 2011-04-11 12:33:05 +0000 | [diff] [blame] | 12805 | another->SetPrototype(instance); |
| 12806 | |
| 12807 | Local<Object> with_js_getter = CompileRun( |
| 12808 | "o = {};\n" |
| 12809 | "o.__defineGetter__('f', function() { throw undefined; });\n" |
| 12810 | "o\n").As<Object>(); |
| 12811 | CHECK(!with_js_getter.IsEmpty()); |
| 12812 | |
| 12813 | TryCatch try_catch; |
| 12814 | |
| 12815 | Local<Value> result = instance->GetRealNamedProperty(v8_str("f")); |
| 12816 | CHECK(try_catch.HasCaught()); |
| 12817 | try_catch.Reset(); |
| 12818 | CHECK(result.IsEmpty()); |
| 12819 | |
| 12820 | result = another->GetRealNamedProperty(v8_str("f")); |
| 12821 | CHECK(try_catch.HasCaught()); |
| 12822 | try_catch.Reset(); |
| 12823 | CHECK(result.IsEmpty()); |
| 12824 | |
| 12825 | result = another->GetRealNamedPropertyInPrototypeChain(v8_str("f")); |
| 12826 | CHECK(try_catch.HasCaught()); |
| 12827 | try_catch.Reset(); |
| 12828 | CHECK(result.IsEmpty()); |
| 12829 | |
| 12830 | result = another->Get(v8_str("f")); |
| 12831 | CHECK(try_catch.HasCaught()); |
| 12832 | try_catch.Reset(); |
| 12833 | CHECK(result.IsEmpty()); |
| 12834 | |
| 12835 | result = with_js_getter->GetRealNamedProperty(v8_str("f")); |
| 12836 | CHECK(try_catch.HasCaught()); |
| 12837 | try_catch.Reset(); |
| 12838 | CHECK(result.IsEmpty()); |
| 12839 | |
| 12840 | result = with_js_getter->Get(v8_str("f")); |
| 12841 | CHECK(try_catch.HasCaught()); |
| 12842 | try_catch.Reset(); |
| 12843 | CHECK(result.IsEmpty()); |
| 12844 | } |
| 12845 | |
| 12846 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 12847 | static void ThrowingCallbackWithTryCatch( |
| 12848 | const v8::FunctionCallbackInfo<v8::Value>& args) { |
karlklose@chromium.org | 44bc708 | 2011-04-11 12:33:05 +0000 | [diff] [blame] | 12849 | TryCatch try_catch; |
| 12850 | // Verboseness is important: it triggers message delivery which can call into |
| 12851 | // external code. |
| 12852 | try_catch.SetVerbose(true); |
| 12853 | CompileRun("throw 'from JS';"); |
| 12854 | CHECK(try_catch.HasCaught()); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 12855 | CHECK(!CcTest::i_isolate()->has_pending_exception()); |
| 12856 | CHECK(!CcTest::i_isolate()->has_scheduled_exception()); |
karlklose@chromium.org | 44bc708 | 2011-04-11 12:33:05 +0000 | [diff] [blame] | 12857 | } |
| 12858 | |
| 12859 | |
ager@chromium.org | a9aa5fa | 2011-04-13 08:46:07 +0000 | [diff] [blame] | 12860 | static int call_depth; |
| 12861 | |
| 12862 | |
karlklose@chromium.org | 44bc708 | 2011-04-11 12:33:05 +0000 | [diff] [blame] | 12863 | static void WithTryCatch(Handle<Message> message, Handle<Value> data) { |
| 12864 | TryCatch try_catch; |
| 12865 | } |
| 12866 | |
| 12867 | |
| 12868 | static void ThrowFromJS(Handle<Message> message, Handle<Value> data) { |
ager@chromium.org | a9aa5fa | 2011-04-13 08:46:07 +0000 | [diff] [blame] | 12869 | if (--call_depth) CompileRun("throw 'ThrowInJS';"); |
karlklose@chromium.org | 44bc708 | 2011-04-11 12:33:05 +0000 | [diff] [blame] | 12870 | } |
| 12871 | |
| 12872 | |
| 12873 | static void ThrowViaApi(Handle<Message> message, Handle<Value> data) { |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 12874 | if (--call_depth) CcTest::isolate()->ThrowException(v8_str("ThrowViaApi")); |
karlklose@chromium.org | 44bc708 | 2011-04-11 12:33:05 +0000 | [diff] [blame] | 12875 | } |
| 12876 | |
| 12877 | |
| 12878 | static void WebKitLike(Handle<Message> message, Handle<Value> data) { |
| 12879 | Handle<String> errorMessageString = message->Get(); |
| 12880 | CHECK(!errorMessageString.IsEmpty()); |
| 12881 | message->GetStackTrace(); |
| 12882 | message->GetScriptResourceName(); |
| 12883 | } |
| 12884 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 12885 | |
karlklose@chromium.org | 44bc708 | 2011-04-11 12:33:05 +0000 | [diff] [blame] | 12886 | THREADED_TEST(ExceptionsDoNotPropagatePastTryCatch) { |
karlklose@chromium.org | 44bc708 | 2011-04-11 12:33:05 +0000 | [diff] [blame] | 12887 | LocalContext context; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 12888 | v8::Isolate* isolate = context->GetIsolate(); |
| 12889 | HandleScope scope(isolate); |
karlklose@chromium.org | 44bc708 | 2011-04-11 12:33:05 +0000 | [diff] [blame] | 12890 | |
| 12891 | Local<Function> func = |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 12892 | FunctionTemplate::New(isolate, |
| 12893 | ThrowingCallbackWithTryCatch)->GetFunction(); |
karlklose@chromium.org | 44bc708 | 2011-04-11 12:33:05 +0000 | [diff] [blame] | 12894 | context->Global()->Set(v8_str("func"), func); |
| 12895 | |
| 12896 | MessageCallback callbacks[] = |
| 12897 | { NULL, WebKitLike, ThrowViaApi, ThrowFromJS, WithTryCatch }; |
| 12898 | for (unsigned i = 0; i < sizeof(callbacks)/sizeof(callbacks[0]); i++) { |
| 12899 | MessageCallback callback = callbacks[i]; |
| 12900 | if (callback != NULL) { |
| 12901 | V8::AddMessageListener(callback); |
| 12902 | } |
ricow@chromium.org | dcebac0 | 2011-04-20 09:44:50 +0000 | [diff] [blame] | 12903 | // Some small number to control number of times message handler should |
| 12904 | // throw an exception. |
ager@chromium.org | a9aa5fa | 2011-04-13 08:46:07 +0000 | [diff] [blame] | 12905 | call_depth = 5; |
karlklose@chromium.org | 44bc708 | 2011-04-11 12:33:05 +0000 | [diff] [blame] | 12906 | ExpectFalse( |
| 12907 | "var thrown = false;\n" |
| 12908 | "try { func(); } catch(e) { thrown = true; }\n" |
| 12909 | "thrown\n"); |
| 12910 | if (callback != NULL) { |
| 12911 | V8::RemoveMessageListeners(callback); |
| 12912 | } |
| 12913 | } |
| 12914 | } |
| 12915 | |
| 12916 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 12917 | static void ParentGetter(Local<String> name, |
| 12918 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 12919 | ApiTestFuzzer::Fuzz(); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 12920 | info.GetReturnValue().Set(v8_num(1)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 12921 | } |
| 12922 | |
| 12923 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 12924 | static void ChildGetter(Local<String> name, |
| 12925 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 12926 | ApiTestFuzzer::Fuzz(); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 12927 | info.GetReturnValue().Set(v8_num(42)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 12928 | } |
| 12929 | |
| 12930 | |
| 12931 | THREADED_TEST(Overriding) { |
mmassi@chromium.org | 7028c05 | 2012-06-13 11:51:58 +0000 | [diff] [blame] | 12932 | i::FLAG_es5_readonly = true; |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 12933 | LocalContext context; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 12934 | v8::Isolate* isolate = context->GetIsolate(); |
| 12935 | v8::HandleScope scope(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 12936 | |
| 12937 | // Parent template. |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 12938 | Local<v8::FunctionTemplate> parent_templ = v8::FunctionTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 12939 | Local<ObjectTemplate> parent_instance_templ = |
| 12940 | parent_templ->InstanceTemplate(); |
| 12941 | parent_instance_templ->SetAccessor(v8_str("f"), ParentGetter); |
| 12942 | |
| 12943 | // Template that inherits from the parent template. |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 12944 | Local<v8::FunctionTemplate> child_templ = v8::FunctionTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 12945 | Local<ObjectTemplate> child_instance_templ = |
| 12946 | child_templ->InstanceTemplate(); |
| 12947 | child_templ->Inherit(parent_templ); |
| 12948 | // Override 'f'. The child version of 'f' should get called for child |
| 12949 | // instances. |
| 12950 | child_instance_templ->SetAccessor(v8_str("f"), ChildGetter); |
| 12951 | // Add 'g' twice. The 'g' added last should get called for instances. |
| 12952 | child_instance_templ->SetAccessor(v8_str("g"), ParentGetter); |
| 12953 | child_instance_templ->SetAccessor(v8_str("g"), ChildGetter); |
| 12954 | |
| 12955 | // Add 'h' as an accessor to the proto template with ReadOnly attributes |
| 12956 | // so 'h' can be shadowed on the instance object. |
| 12957 | Local<ObjectTemplate> child_proto_templ = child_templ->PrototypeTemplate(); |
| 12958 | child_proto_templ->SetAccessor(v8_str("h"), ParentGetter, 0, |
| 12959 | v8::Handle<Value>(), v8::DEFAULT, v8::ReadOnly); |
| 12960 | |
| 12961 | // Add 'i' as an accessor to the instance template with ReadOnly attributes |
| 12962 | // but the attribute does not have effect because it is duplicated with |
| 12963 | // NULL setter. |
| 12964 | child_instance_templ->SetAccessor(v8_str("i"), ChildGetter, 0, |
| 12965 | v8::Handle<Value>(), v8::DEFAULT, v8::ReadOnly); |
| 12966 | |
| 12967 | |
| 12968 | |
| 12969 | // Instantiate the child template. |
| 12970 | Local<v8::Object> instance = child_templ->GetFunction()->NewInstance(); |
| 12971 | |
| 12972 | // Check that the child function overrides the parent one. |
| 12973 | context->Global()->Set(v8_str("o"), instance); |
| 12974 | Local<Value> value = v8_compile("o.f")->Run(); |
| 12975 | // Check that the 'g' that was added last is hit. |
| 12976 | CHECK_EQ(42, value->Int32Value()); |
| 12977 | value = v8_compile("o.g")->Run(); |
| 12978 | CHECK_EQ(42, value->Int32Value()); |
| 12979 | |
mmassi@chromium.org | 7028c05 | 2012-06-13 11:51:58 +0000 | [diff] [blame] | 12980 | // Check that 'h' cannot be shadowed. |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 12981 | value = v8_compile("o.h = 3; o.h")->Run(); |
mmassi@chromium.org | 7028c05 | 2012-06-13 11:51:58 +0000 | [diff] [blame] | 12982 | CHECK_EQ(1, value->Int32Value()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 12983 | |
mmassi@chromium.org | 7028c05 | 2012-06-13 11:51:58 +0000 | [diff] [blame] | 12984 | // Check that 'i' cannot be shadowed or changed. |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 12985 | value = v8_compile("o.i = 3; o.i")->Run(); |
| 12986 | CHECK_EQ(42, value->Int32Value()); |
| 12987 | } |
| 12988 | |
| 12989 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 12990 | static void IsConstructHandler( |
| 12991 | const v8::FunctionCallbackInfo<v8::Value>& args) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 12992 | ApiTestFuzzer::Fuzz(); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 12993 | args.GetReturnValue().Set(args.IsConstructCall()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 12994 | } |
| 12995 | |
| 12996 | |
| 12997 | THREADED_TEST(IsConstructCall) { |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 12998 | v8::Isolate* isolate = CcTest::isolate(); |
| 12999 | v8::HandleScope scope(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13000 | |
| 13001 | // Function template with call handler. |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 13002 | Local<v8::FunctionTemplate> templ = v8::FunctionTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13003 | templ->SetCallHandler(IsConstructHandler); |
| 13004 | |
| 13005 | LocalContext context; |
| 13006 | |
| 13007 | context->Global()->Set(v8_str("f"), templ->GetFunction()); |
| 13008 | Local<Value> value = v8_compile("f()")->Run(); |
| 13009 | CHECK(!value->BooleanValue()); |
| 13010 | value = v8_compile("new f()")->Run(); |
| 13011 | CHECK(value->BooleanValue()); |
| 13012 | } |
| 13013 | |
| 13014 | |
| 13015 | THREADED_TEST(ObjectProtoToString) { |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 13016 | v8::Isolate* isolate = CcTest::isolate(); |
| 13017 | v8::HandleScope scope(isolate); |
| 13018 | Local<v8::FunctionTemplate> templ = v8::FunctionTemplate::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13019 | templ->SetClassName(v8_str("MyClass")); |
| 13020 | |
| 13021 | LocalContext context; |
| 13022 | |
| 13023 | Local<String> customized_tostring = v8_str("customized toString"); |
| 13024 | |
| 13025 | // Replace Object.prototype.toString |
| 13026 | v8_compile("Object.prototype.toString = function() {" |
| 13027 | " return 'customized toString';" |
| 13028 | "}")->Run(); |
| 13029 | |
| 13030 | // Normal ToString call should call replaced Object.prototype.toString |
| 13031 | Local<v8::Object> instance = templ->GetFunction()->NewInstance(); |
| 13032 | Local<String> value = instance->ToString(); |
| 13033 | CHECK(value->IsString() && value->Equals(customized_tostring)); |
| 13034 | |
| 13035 | // ObjectProtoToString should not call replace toString function. |
| 13036 | value = instance->ObjectProtoToString(); |
| 13037 | CHECK(value->IsString() && value->Equals(v8_str("[object MyClass]"))); |
| 13038 | |
| 13039 | // Check global |
| 13040 | value = context->Global()->ObjectProtoToString(); |
| 13041 | CHECK(value->IsString() && value->Equals(v8_str("[object global]"))); |
| 13042 | |
| 13043 | // Check ordinary object |
| 13044 | Local<Value> object = v8_compile("new Object()")->Run(); |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 13045 | value = object.As<v8::Object>()->ObjectProtoToString(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13046 | CHECK(value->IsString() && value->Equals(v8_str("[object Object]"))); |
| 13047 | } |
| 13048 | |
| 13049 | |
ager@chromium.org | beb2571 | 2010-11-29 08:02:25 +0000 | [diff] [blame] | 13050 | THREADED_TEST(ObjectGetConstructorName) { |
ager@chromium.org | beb2571 | 2010-11-29 08:02:25 +0000 | [diff] [blame] | 13051 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 13052 | v8::HandleScope scope(context->GetIsolate()); |
ager@chromium.org | beb2571 | 2010-11-29 08:02:25 +0000 | [diff] [blame] | 13053 | v8_compile("function Parent() {};" |
| 13054 | "function Child() {};" |
| 13055 | "Child.prototype = new Parent();" |
| 13056 | "var outer = { inner: function() { } };" |
| 13057 | "var p = new Parent();" |
| 13058 | "var c = new Child();" |
| 13059 | "var x = new outer.inner();")->Run(); |
| 13060 | |
| 13061 | Local<v8::Value> p = context->Global()->Get(v8_str("p")); |
| 13062 | CHECK(p->IsObject() && p->ToObject()->GetConstructorName()->Equals( |
| 13063 | v8_str("Parent"))); |
| 13064 | |
| 13065 | Local<v8::Value> c = context->Global()->Get(v8_str("c")); |
| 13066 | CHECK(c->IsObject() && c->ToObject()->GetConstructorName()->Equals( |
| 13067 | v8_str("Child"))); |
| 13068 | |
| 13069 | Local<v8::Value> x = context->Global()->Get(v8_str("x")); |
| 13070 | CHECK(x->IsObject() && x->ToObject()->GetConstructorName()->Equals( |
| 13071 | v8_str("outer.inner"))); |
| 13072 | } |
| 13073 | |
| 13074 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13075 | bool ApiTestFuzzer::fuzzing_ = false; |
mstarzinger@chromium.org | e900018 | 2013-09-03 11:25:39 +0000 | [diff] [blame] | 13076 | i::Semaphore ApiTestFuzzer::all_tests_done_(0); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13077 | int ApiTestFuzzer::active_tests_; |
| 13078 | int ApiTestFuzzer::tests_being_run_; |
| 13079 | int ApiTestFuzzer::current_; |
| 13080 | |
| 13081 | |
| 13082 | // We are in a callback and want to switch to another thread (if we |
| 13083 | // are currently running the thread fuzzing test). |
| 13084 | void ApiTestFuzzer::Fuzz() { |
| 13085 | if (!fuzzing_) return; |
| 13086 | ApiTestFuzzer* test = RegisterThreadedTest::nth(current_)->fuzzer_; |
| 13087 | test->ContextSwitch(); |
| 13088 | } |
| 13089 | |
| 13090 | |
| 13091 | // Let the next thread go. Since it is also waiting on the V8 lock it may |
| 13092 | // not start immediately. |
| 13093 | bool ApiTestFuzzer::NextThread() { |
| 13094 | int test_position = GetNextTestNumber(); |
ager@chromium.org | c4c9272 | 2009-11-18 14:12:51 +0000 | [diff] [blame] | 13095 | const char* test_name = RegisterThreadedTest::nth(current_)->name(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13096 | if (test_position == current_) { |
ager@chromium.org | c4c9272 | 2009-11-18 14:12:51 +0000 | [diff] [blame] | 13097 | if (kLogThreading) |
| 13098 | printf("Stay with %s\n", test_name); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13099 | return false; |
| 13100 | } |
ager@chromium.org | c4c9272 | 2009-11-18 14:12:51 +0000 | [diff] [blame] | 13101 | if (kLogThreading) { |
| 13102 | printf("Switch from %s to %s\n", |
| 13103 | test_name, |
| 13104 | RegisterThreadedTest::nth(test_position)->name()); |
| 13105 | } |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13106 | current_ = test_position; |
mstarzinger@chromium.org | e900018 | 2013-09-03 11:25:39 +0000 | [diff] [blame] | 13107 | RegisterThreadedTest::nth(current_)->fuzzer_->gate_.Signal(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13108 | return true; |
| 13109 | } |
| 13110 | |
| 13111 | |
| 13112 | void ApiTestFuzzer::Run() { |
| 13113 | // When it is our turn... |
mstarzinger@chromium.org | e900018 | 2013-09-03 11:25:39 +0000 | [diff] [blame] | 13114 | gate_.Wait(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13115 | { |
| 13116 | // ... get the V8 lock and start running the test. |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 13117 | v8::Locker locker(CcTest::isolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13118 | CallTest(); |
| 13119 | } |
| 13120 | // This test finished. |
| 13121 | active_ = false; |
| 13122 | active_tests_--; |
| 13123 | // If it was the last then signal that fact. |
| 13124 | if (active_tests_ == 0) { |
mstarzinger@chromium.org | e900018 | 2013-09-03 11:25:39 +0000 | [diff] [blame] | 13125 | all_tests_done_.Signal(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13126 | } else { |
| 13127 | // Otherwise select a new test and start that. |
| 13128 | NextThread(); |
| 13129 | } |
| 13130 | } |
| 13131 | |
| 13132 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13133 | static unsigned linear_congruential_generator; |
| 13134 | |
| 13135 | |
erik.corry@gmail.com | f2038fb | 2012-01-16 11:42:08 +0000 | [diff] [blame] | 13136 | void ApiTestFuzzer::SetUp(PartOfTest part) { |
kasperl@chromium.org | b912362 | 2008-09-17 14:05:56 +0000 | [diff] [blame] | 13137 | linear_congruential_generator = i::FLAG_testing_prng_seed; |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13138 | fuzzing_ = true; |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 13139 | int count = RegisterThreadedTest::count(); |
| 13140 | int start = count * part / (LAST_PART + 1); |
| 13141 | int end = (count * (part + 1) / (LAST_PART + 1)) - 1; |
| 13142 | active_tests_ = tests_being_run_ = end - start + 1; |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13143 | for (int i = 0; i < tests_being_run_; i++) { |
svenpanne@chromium.org | 6d786c9 | 2011-06-15 10:58:27 +0000 | [diff] [blame] | 13144 | RegisterThreadedTest::nth(i)->fuzzer_ = new ApiTestFuzzer(i + start); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13145 | } |
| 13146 | for (int i = 0; i < active_tests_; i++) { |
| 13147 | RegisterThreadedTest::nth(i)->fuzzer_->Start(); |
| 13148 | } |
| 13149 | } |
| 13150 | |
| 13151 | |
| 13152 | static void CallTestNumber(int test_number) { |
| 13153 | (RegisterThreadedTest::nth(test_number)->callback())(); |
| 13154 | } |
| 13155 | |
| 13156 | |
| 13157 | void ApiTestFuzzer::RunAllTests() { |
| 13158 | // Set off the first test. |
| 13159 | current_ = -1; |
| 13160 | NextThread(); |
| 13161 | // Wait till they are all done. |
mstarzinger@chromium.org | e900018 | 2013-09-03 11:25:39 +0000 | [diff] [blame] | 13162 | all_tests_done_.Wait(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13163 | } |
| 13164 | |
| 13165 | |
| 13166 | int ApiTestFuzzer::GetNextTestNumber() { |
| 13167 | int next_test; |
| 13168 | do { |
| 13169 | next_test = (linear_congruential_generator >> 16) % tests_being_run_; |
| 13170 | linear_congruential_generator *= 1664525u; |
| 13171 | linear_congruential_generator += 1013904223u; |
| 13172 | } while (!RegisterThreadedTest::nth(next_test)->fuzzer_->active_); |
| 13173 | return next_test; |
| 13174 | } |
| 13175 | |
| 13176 | |
| 13177 | void ApiTestFuzzer::ContextSwitch() { |
| 13178 | // If the new thread is the same as the current thread there is nothing to do. |
| 13179 | if (NextThread()) { |
| 13180 | // Now it can start. |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 13181 | v8::Unlocker unlocker(CcTest::isolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13182 | // Wait till someone starts us again. |
mstarzinger@chromium.org | e900018 | 2013-09-03 11:25:39 +0000 | [diff] [blame] | 13183 | gate_.Wait(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13184 | // And we're off. |
| 13185 | } |
| 13186 | } |
| 13187 | |
| 13188 | |
| 13189 | void ApiTestFuzzer::TearDown() { |
| 13190 | fuzzing_ = false; |
ager@chromium.org | 41826e7 | 2009-03-30 13:30:57 +0000 | [diff] [blame] | 13191 | for (int i = 0; i < RegisterThreadedTest::count(); i++) { |
| 13192 | ApiTestFuzzer *fuzzer = RegisterThreadedTest::nth(i)->fuzzer_; |
| 13193 | if (fuzzer != NULL) fuzzer->Join(); |
| 13194 | } |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13195 | } |
| 13196 | |
| 13197 | |
| 13198 | // Lets not be needlessly self-referential. |
mmassi@chromium.org | 2f0efde | 2013-02-06 14:12:58 +0000 | [diff] [blame] | 13199 | TEST(Threading1) { |
erik.corry@gmail.com | f2038fb | 2012-01-16 11:42:08 +0000 | [diff] [blame] | 13200 | ApiTestFuzzer::SetUp(ApiTestFuzzer::FIRST_PART); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13201 | ApiTestFuzzer::RunAllTests(); |
| 13202 | ApiTestFuzzer::TearDown(); |
| 13203 | } |
| 13204 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 13205 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13206 | TEST(Threading2) { |
erik.corry@gmail.com | f2038fb | 2012-01-16 11:42:08 +0000 | [diff] [blame] | 13207 | ApiTestFuzzer::SetUp(ApiTestFuzzer::SECOND_PART); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13208 | ApiTestFuzzer::RunAllTests(); |
| 13209 | ApiTestFuzzer::TearDown(); |
| 13210 | } |
| 13211 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 13212 | |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 13213 | TEST(Threading3) { |
erik.corry@gmail.com | f2038fb | 2012-01-16 11:42:08 +0000 | [diff] [blame] | 13214 | ApiTestFuzzer::SetUp(ApiTestFuzzer::THIRD_PART); |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 13215 | ApiTestFuzzer::RunAllTests(); |
| 13216 | ApiTestFuzzer::TearDown(); |
| 13217 | } |
| 13218 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 13219 | |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 13220 | TEST(Threading4) { |
erik.corry@gmail.com | f2038fb | 2012-01-16 11:42:08 +0000 | [diff] [blame] | 13221 | ApiTestFuzzer::SetUp(ApiTestFuzzer::FOURTH_PART); |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 13222 | ApiTestFuzzer::RunAllTests(); |
| 13223 | ApiTestFuzzer::TearDown(); |
| 13224 | } |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13225 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 13226 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13227 | void ApiTestFuzzer::CallTest() { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 13228 | v8::Isolate::Scope scope(CcTest::isolate()); |
ager@chromium.org | c4c9272 | 2009-11-18 14:12:51 +0000 | [diff] [blame] | 13229 | if (kLogThreading) |
| 13230 | printf("Start test %d\n", test_number_); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13231 | CallTestNumber(test_number_); |
ager@chromium.org | c4c9272 | 2009-11-18 14:12:51 +0000 | [diff] [blame] | 13232 | if (kLogThreading) |
| 13233 | printf("End test %d\n", test_number_); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13234 | } |
| 13235 | |
| 13236 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 13237 | static void ThrowInJS(const v8::FunctionCallbackInfo<v8::Value>& args) { |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 13238 | v8::Isolate* isolate = args.GetIsolate(); |
| 13239 | CHECK(v8::Locker::IsLocked(isolate)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13240 | ApiTestFuzzer::Fuzz(); |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 13241 | v8::Unlocker unlocker(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13242 | const char* code = "throw 7;"; |
| 13243 | { |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 13244 | v8::Locker nested_locker(isolate); |
| 13245 | v8::HandleScope scope(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13246 | v8::Handle<Value> exception; |
| 13247 | { v8::TryCatch try_catch; |
| 13248 | v8::Handle<Value> value = CompileRun(code); |
| 13249 | CHECK(value.IsEmpty()); |
| 13250 | CHECK(try_catch.HasCaught()); |
| 13251 | // Make sure to wrap the exception in a new handle because |
| 13252 | // the handle returned from the TryCatch is destroyed |
| 13253 | // when the TryCatch is destroyed. |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 13254 | exception = Local<Value>::New(isolate, try_catch.Exception()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13255 | } |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 13256 | args.GetIsolate()->ThrowException(exception); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13257 | } |
| 13258 | } |
| 13259 | |
| 13260 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 13261 | static void ThrowInJSNoCatch(const v8::FunctionCallbackInfo<v8::Value>& args) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 13262 | CHECK(v8::Locker::IsLocked(CcTest::isolate())); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13263 | ApiTestFuzzer::Fuzz(); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 13264 | v8::Unlocker unlocker(CcTest::isolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13265 | const char* code = "throw 7;"; |
| 13266 | { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 13267 | v8::Locker nested_locker(CcTest::isolate()); |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 13268 | v8::HandleScope scope(args.GetIsolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13269 | v8::Handle<Value> value = CompileRun(code); |
| 13270 | CHECK(value.IsEmpty()); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 13271 | args.GetReturnValue().Set(v8_str("foo")); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13272 | } |
| 13273 | } |
| 13274 | |
| 13275 | |
| 13276 | // These are locking tests that don't need to be run again |
| 13277 | // as part of the locking aggregation tests. |
| 13278 | TEST(NestedLockers) { |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 13279 | v8::Isolate* isolate = CcTest::isolate(); |
| 13280 | v8::Locker locker(isolate); |
| 13281 | CHECK(v8::Locker::IsLocked(isolate)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13282 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 13283 | v8::HandleScope scope(env->GetIsolate()); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 13284 | Local<v8::FunctionTemplate> fun_templ = |
| 13285 | v8::FunctionTemplate::New(isolate, ThrowInJS); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13286 | Local<Function> fun = fun_templ->GetFunction(); |
| 13287 | env->Global()->Set(v8_str("throw_in_js"), fun); |
| 13288 | Local<Script> script = v8_compile("(function () {" |
| 13289 | " try {" |
| 13290 | " throw_in_js();" |
| 13291 | " return 42;" |
| 13292 | " } catch (e) {" |
| 13293 | " return e * 13;" |
| 13294 | " }" |
| 13295 | "})();"); |
| 13296 | CHECK_EQ(91, script->Run()->Int32Value()); |
| 13297 | } |
| 13298 | |
| 13299 | |
| 13300 | // These are locking tests that don't need to be run again |
| 13301 | // as part of the locking aggregation tests. |
| 13302 | TEST(NestedLockersNoTryCatch) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 13303 | v8::Locker locker(CcTest::isolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13304 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 13305 | v8::HandleScope scope(env->GetIsolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13306 | Local<v8::FunctionTemplate> fun_templ = |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 13307 | v8::FunctionTemplate::New(env->GetIsolate(), ThrowInJSNoCatch); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13308 | Local<Function> fun = fun_templ->GetFunction(); |
| 13309 | env->Global()->Set(v8_str("throw_in_js"), fun); |
| 13310 | Local<Script> script = v8_compile("(function () {" |
| 13311 | " try {" |
| 13312 | " throw_in_js();" |
| 13313 | " return 42;" |
| 13314 | " } catch (e) {" |
| 13315 | " return e * 13;" |
| 13316 | " }" |
| 13317 | "})();"); |
| 13318 | CHECK_EQ(91, script->Run()->Int32Value()); |
| 13319 | } |
| 13320 | |
| 13321 | |
| 13322 | THREADED_TEST(RecursiveLocking) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 13323 | v8::Locker locker(CcTest::isolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13324 | { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 13325 | v8::Locker locker2(CcTest::isolate()); |
| 13326 | CHECK(v8::Locker::IsLocked(CcTest::isolate())); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13327 | } |
| 13328 | } |
| 13329 | |
| 13330 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 13331 | static void UnlockForAMoment(const v8::FunctionCallbackInfo<v8::Value>& args) { |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13332 | ApiTestFuzzer::Fuzz(); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 13333 | v8::Unlocker unlocker(CcTest::isolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13334 | } |
| 13335 | |
| 13336 | |
| 13337 | THREADED_TEST(LockUnlockLock) { |
| 13338 | { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 13339 | v8::Locker locker(CcTest::isolate()); |
| 13340 | v8::HandleScope scope(CcTest::isolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13341 | LocalContext env; |
| 13342 | Local<v8::FunctionTemplate> fun_templ = |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 13343 | v8::FunctionTemplate::New(CcTest::isolate(), UnlockForAMoment); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13344 | Local<Function> fun = fun_templ->GetFunction(); |
| 13345 | env->Global()->Set(v8_str("unlock_for_a_moment"), fun); |
| 13346 | Local<Script> script = v8_compile("(function () {" |
| 13347 | " unlock_for_a_moment();" |
| 13348 | " return 42;" |
| 13349 | "})();"); |
| 13350 | CHECK_EQ(42, script->Run()->Int32Value()); |
| 13351 | } |
| 13352 | { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 13353 | v8::Locker locker(CcTest::isolate()); |
| 13354 | v8::HandleScope scope(CcTest::isolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13355 | LocalContext env; |
| 13356 | Local<v8::FunctionTemplate> fun_templ = |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 13357 | v8::FunctionTemplate::New(CcTest::isolate(), UnlockForAMoment); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13358 | Local<Function> fun = fun_templ->GetFunction(); |
| 13359 | env->Global()->Set(v8_str("unlock_for_a_moment"), fun); |
| 13360 | Local<Script> script = v8_compile("(function () {" |
| 13361 | " unlock_for_a_moment();" |
| 13362 | " return 42;" |
| 13363 | "})();"); |
| 13364 | CHECK_EQ(42, script->Run()->Int32Value()); |
| 13365 | } |
| 13366 | } |
| 13367 | |
| 13368 | |
sgjesse@chromium.org | b302e56 | 2010-02-03 11:26:59 +0000 | [diff] [blame] | 13369 | static int GetGlobalObjectsCount() { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 13370 | CcTest::heap()->EnsureHeapIsIterable(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13371 | int count = 0; |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 13372 | i::HeapIterator it(CcTest::heap()); |
sgjesse@chromium.org | b302e56 | 2010-02-03 11:26:59 +0000 | [diff] [blame] | 13373 | for (i::HeapObject* object = it.next(); object != NULL; object = it.next()) |
| 13374 | if (object->IsJSGlobalObject()) count++; |
| 13375 | return count; |
| 13376 | } |
| 13377 | |
| 13378 | |
ricow@chromium.org | eb7c144 | 2010-10-04 08:54:21 +0000 | [diff] [blame] | 13379 | static void CheckSurvivingGlobalObjectsCount(int expected) { |
christian.plesner.hansen@gmail.com | 37abdec | 2009-01-06 14:43:28 +0000 | [diff] [blame] | 13380 | // We need to collect all garbage twice to be sure that everything |
| 13381 | // has been collected. This is because inline caches are cleared in |
| 13382 | // the first garbage collection but some of the maps have already |
| 13383 | // been marked at that point. Therefore some of the maps are not |
| 13384 | // collected until the second garbage collection. |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 13385 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
| 13386 | CcTest::heap()->CollectAllGarbage(i::Heap::kMakeHeapIterableMask); |
sgjesse@chromium.org | b302e56 | 2010-02-03 11:26:59 +0000 | [diff] [blame] | 13387 | int count = GetGlobalObjectsCount(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13388 | #ifdef DEBUG |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 13389 | if (count != expected) CcTest::heap()->TracePathToGlobal(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13390 | #endif |
ricow@chromium.org | eb7c144 | 2010-10-04 08:54:21 +0000 | [diff] [blame] | 13391 | CHECK_EQ(expected, count); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13392 | } |
| 13393 | |
| 13394 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13395 | TEST(DontLeakGlobalObjects) { |
| 13396 | // Regression test for issues 1139850 and 1174891. |
| 13397 | |
machenbach@chromium.org | c8cbc43 | 2014-01-21 09:01:57 +0000 | [diff] [blame] | 13398 | i::FLAG_expose_gc = true; |
kasperl@chromium.org | b912362 | 2008-09-17 14:05:56 +0000 | [diff] [blame] | 13399 | v8::V8::Initialize(); |
ager@chromium.org | 9258b6b | 2008-09-11 09:11:10 +0000 | [diff] [blame] | 13400 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13401 | for (int i = 0; i < 5; i++) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 13402 | { v8::HandleScope scope(CcTest::isolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13403 | LocalContext context; |
| 13404 | } |
svenpanne@chromium.org | c859c4f | 2012-10-15 11:51:39 +0000 | [diff] [blame] | 13405 | v8::V8::ContextDisposedNotification(); |
ricow@chromium.org | eb7c144 | 2010-10-04 08:54:21 +0000 | [diff] [blame] | 13406 | CheckSurvivingGlobalObjectsCount(0); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13407 | |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 13408 | { v8::HandleScope scope(CcTest::isolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13409 | LocalContext context; |
| 13410 | v8_compile("Date")->Run(); |
| 13411 | } |
svenpanne@chromium.org | c859c4f | 2012-10-15 11:51:39 +0000 | [diff] [blame] | 13412 | v8::V8::ContextDisposedNotification(); |
ricow@chromium.org | eb7c144 | 2010-10-04 08:54:21 +0000 | [diff] [blame] | 13413 | CheckSurvivingGlobalObjectsCount(0); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13414 | |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 13415 | { v8::HandleScope scope(CcTest::isolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13416 | LocalContext context; |
| 13417 | v8_compile("/aaa/")->Run(); |
| 13418 | } |
svenpanne@chromium.org | c859c4f | 2012-10-15 11:51:39 +0000 | [diff] [blame] | 13419 | v8::V8::ContextDisposedNotification(); |
ricow@chromium.org | eb7c144 | 2010-10-04 08:54:21 +0000 | [diff] [blame] | 13420 | CheckSurvivingGlobalObjectsCount(0); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13421 | |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 13422 | { v8::HandleScope scope(CcTest::isolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13423 | const char* extension_list[] = { "v8/gc" }; |
| 13424 | v8::ExtensionConfiguration extensions(1, extension_list); |
| 13425 | LocalContext context(&extensions); |
| 13426 | v8_compile("gc();")->Run(); |
| 13427 | } |
svenpanne@chromium.org | c859c4f | 2012-10-15 11:51:39 +0000 | [diff] [blame] | 13428 | v8::V8::ContextDisposedNotification(); |
ricow@chromium.org | eb7c144 | 2010-10-04 08:54:21 +0000 | [diff] [blame] | 13429 | CheckSurvivingGlobalObjectsCount(0); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13430 | } |
| 13431 | } |
| 13432 | |
dslomov@chromium.org | 639bac0 | 2013-09-09 11:58:54 +0000 | [diff] [blame] | 13433 | |
| 13434 | TEST(CopyablePersistent) { |
| 13435 | LocalContext context; |
| 13436 | v8::Isolate* isolate = context->GetIsolate(); |
| 13437 | i::GlobalHandles* globals = |
| 13438 | reinterpret_cast<i::Isolate*>(isolate)->global_handles(); |
| 13439 | int initial_handles = globals->global_handles_count(); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 13440 | typedef v8::Persistent<v8::Object, v8::CopyablePersistentTraits<v8::Object> > |
| 13441 | CopyableObject; |
dslomov@chromium.org | 639bac0 | 2013-09-09 11:58:54 +0000 | [diff] [blame] | 13442 | { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 13443 | CopyableObject handle1; |
dslomov@chromium.org | 639bac0 | 2013-09-09 11:58:54 +0000 | [diff] [blame] | 13444 | { |
| 13445 | v8::HandleScope scope(isolate); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 13446 | handle1.Reset(isolate, v8::Object::New(isolate)); |
dslomov@chromium.org | 639bac0 | 2013-09-09 11:58:54 +0000 | [diff] [blame] | 13447 | } |
| 13448 | CHECK_EQ(initial_handles + 1, globals->global_handles_count()); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 13449 | CopyableObject handle2; |
dslomov@chromium.org | 639bac0 | 2013-09-09 11:58:54 +0000 | [diff] [blame] | 13450 | handle2 = handle1; |
| 13451 | CHECK(handle1 == handle2); |
| 13452 | CHECK_EQ(initial_handles + 2, globals->global_handles_count()); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 13453 | CopyableObject handle3(handle2); |
dslomov@chromium.org | 639bac0 | 2013-09-09 11:58:54 +0000 | [diff] [blame] | 13454 | CHECK(handle1 == handle3); |
| 13455 | CHECK_EQ(initial_handles + 3, globals->global_handles_count()); |
| 13456 | } |
| 13457 | // Verify autodispose |
hpayer@chromium.org | c5d4971 | 2013-09-11 08:25:48 +0000 | [diff] [blame] | 13458 | CHECK_EQ(initial_handles, globals->global_handles_count()); |
dslomov@chromium.org | 639bac0 | 2013-09-09 11:58:54 +0000 | [diff] [blame] | 13459 | } |
| 13460 | |
| 13461 | |
| 13462 | static void WeakApiCallback( |
| 13463 | const v8::WeakCallbackData<v8::Object, Persistent<v8::Object> >& data) { |
| 13464 | Local<Value> value = data.GetValue()->Get(v8_str("key")); |
| 13465 | CHECK_EQ(231, static_cast<int32_t>(Local<v8::Integer>::Cast(value)->Value())); |
| 13466 | data.GetParameter()->Reset(); |
| 13467 | delete data.GetParameter(); |
| 13468 | } |
| 13469 | |
| 13470 | |
| 13471 | TEST(WeakCallbackApi) { |
| 13472 | LocalContext context; |
| 13473 | v8::Isolate* isolate = context->GetIsolate(); |
| 13474 | i::GlobalHandles* globals = |
| 13475 | reinterpret_cast<i::Isolate*>(isolate)->global_handles(); |
| 13476 | int initial_handles = globals->global_handles_count(); |
| 13477 | { |
| 13478 | v8::HandleScope scope(isolate); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 13479 | v8::Local<v8::Object> obj = v8::Object::New(isolate); |
| 13480 | obj->Set(v8_str("key"), v8::Integer::New(isolate, 231)); |
dslomov@chromium.org | 639bac0 | 2013-09-09 11:58:54 +0000 | [diff] [blame] | 13481 | v8::Persistent<v8::Object>* handle = |
| 13482 | new v8::Persistent<v8::Object>(isolate, obj); |
| 13483 | handle->SetWeak<v8::Object, v8::Persistent<v8::Object> >(handle, |
| 13484 | WeakApiCallback); |
| 13485 | } |
| 13486 | reinterpret_cast<i::Isolate*>(isolate)->heap()-> |
| 13487 | CollectAllGarbage(i::Heap::kNoGCFlags); |
| 13488 | // Verify disposed. |
| 13489 | CHECK_EQ(initial_handles, globals->global_handles_count()); |
| 13490 | } |
| 13491 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13492 | |
sgjesse@chromium.org | c81c894 | 2009-08-21 10:54:26 +0000 | [diff] [blame] | 13493 | v8::Persistent<v8::Object> some_object; |
| 13494 | v8::Persistent<v8::Object> bad_handle; |
| 13495 | |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 13496 | void NewPersistentHandleCallback( |
| 13497 | const v8::WeakCallbackData<v8::Object, v8::Persistent<v8::Object> >& data) { |
| 13498 | v8::HandleScope scope(data.GetIsolate()); |
| 13499 | bad_handle.Reset(data.GetIsolate(), some_object); |
| 13500 | data.GetParameter()->Reset(); |
sgjesse@chromium.org | c81c894 | 2009-08-21 10:54:26 +0000 | [diff] [blame] | 13501 | } |
| 13502 | |
| 13503 | |
| 13504 | THREADED_TEST(NewPersistentHandleFromWeakCallback) { |
| 13505 | LocalContext context; |
mvstanton@chromium.org | d16d853 | 2013-01-25 13:29:10 +0000 | [diff] [blame] | 13506 | v8::Isolate* isolate = context->GetIsolate(); |
sgjesse@chromium.org | c81c894 | 2009-08-21 10:54:26 +0000 | [diff] [blame] | 13507 | |
| 13508 | v8::Persistent<v8::Object> handle1, handle2; |
| 13509 | { |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 13510 | v8::HandleScope scope(isolate); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 13511 | some_object.Reset(isolate, v8::Object::New(isolate)); |
| 13512 | handle1.Reset(isolate, v8::Object::New(isolate)); |
| 13513 | handle2.Reset(isolate, v8::Object::New(isolate)); |
sgjesse@chromium.org | c81c894 | 2009-08-21 10:54:26 +0000 | [diff] [blame] | 13514 | } |
| 13515 | // Note: order is implementation dependent alas: currently |
| 13516 | // global handle nodes are processed by PostGarbageCollectionProcessing |
| 13517 | // in reverse allocation order, so if second allocated handle is deleted, |
| 13518 | // weak callback of the first handle would be able to 'reallocate' it. |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 13519 | handle1.SetWeak(&handle1, NewPersistentHandleCallback); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 13520 | handle2.Reset(); |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 13521 | CcTest::heap()->CollectAllGarbage(i::Heap::kAbortIncrementalMarkingMask); |
sgjesse@chromium.org | c81c894 | 2009-08-21 10:54:26 +0000 | [diff] [blame] | 13522 | } |
| 13523 | |
| 13524 | |
| 13525 | v8::Persistent<v8::Object> to_be_disposed; |
| 13526 | |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 13527 | void DisposeAndForceGcCallback( |
| 13528 | const v8::WeakCallbackData<v8::Object, v8::Persistent<v8::Object> >& data) { |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 13529 | to_be_disposed.Reset(); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 13530 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 13531 | data.GetParameter()->Reset(); |
sgjesse@chromium.org | c81c894 | 2009-08-21 10:54:26 +0000 | [diff] [blame] | 13532 | } |
| 13533 | |
| 13534 | |
| 13535 | THREADED_TEST(DoNotUseDeletedNodesInSecondLevelGc) { |
| 13536 | LocalContext context; |
mvstanton@chromium.org | d16d853 | 2013-01-25 13:29:10 +0000 | [diff] [blame] | 13537 | v8::Isolate* isolate = context->GetIsolate(); |
sgjesse@chromium.org | c81c894 | 2009-08-21 10:54:26 +0000 | [diff] [blame] | 13538 | |
| 13539 | v8::Persistent<v8::Object> handle1, handle2; |
| 13540 | { |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 13541 | v8::HandleScope scope(isolate); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 13542 | handle1.Reset(isolate, v8::Object::New(isolate)); |
| 13543 | handle2.Reset(isolate, v8::Object::New(isolate)); |
sgjesse@chromium.org | c81c894 | 2009-08-21 10:54:26 +0000 | [diff] [blame] | 13544 | } |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 13545 | handle1.SetWeak(&handle1, DisposeAndForceGcCallback); |
rossberg@chromium.org | b99c754 | 2013-05-31 11:40:45 +0000 | [diff] [blame] | 13546 | to_be_disposed.Reset(isolate, handle2); |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 13547 | CcTest::heap()->CollectAllGarbage(i::Heap::kAbortIncrementalMarkingMask); |
sgjesse@chromium.org | c81c894 | 2009-08-21 10:54:26 +0000 | [diff] [blame] | 13548 | } |
| 13549 | |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 13550 | void DisposingCallback( |
| 13551 | const v8::WeakCallbackData<v8::Object, v8::Persistent<v8::Object> >& data) { |
| 13552 | data.GetParameter()->Reset(); |
ager@chromium.org | c4c9272 | 2009-11-18 14:12:51 +0000 | [diff] [blame] | 13553 | } |
| 13554 | |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 13555 | void HandleCreatingCallback( |
| 13556 | const v8::WeakCallbackData<v8::Object, v8::Persistent<v8::Object> >& data) { |
| 13557 | v8::HandleScope scope(data.GetIsolate()); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 13558 | v8::Persistent<v8::Object>(data.GetIsolate(), |
| 13559 | v8::Object::New(data.GetIsolate())); |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 13560 | data.GetParameter()->Reset(); |
ager@chromium.org | c4c9272 | 2009-11-18 14:12:51 +0000 | [diff] [blame] | 13561 | } |
| 13562 | |
| 13563 | |
| 13564 | THREADED_TEST(NoGlobalHandlesOrphaningDueToWeakCallback) { |
| 13565 | LocalContext context; |
mvstanton@chromium.org | d16d853 | 2013-01-25 13:29:10 +0000 | [diff] [blame] | 13566 | v8::Isolate* isolate = context->GetIsolate(); |
ager@chromium.org | c4c9272 | 2009-11-18 14:12:51 +0000 | [diff] [blame] | 13567 | |
| 13568 | v8::Persistent<v8::Object> handle1, handle2, handle3; |
| 13569 | { |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 13570 | v8::HandleScope scope(isolate); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 13571 | handle3.Reset(isolate, v8::Object::New(isolate)); |
| 13572 | handle2.Reset(isolate, v8::Object::New(isolate)); |
| 13573 | handle1.Reset(isolate, v8::Object::New(isolate)); |
ager@chromium.org | c4c9272 | 2009-11-18 14:12:51 +0000 | [diff] [blame] | 13574 | } |
machenbach@chromium.org | ddf3811 | 2013-12-04 09:42:52 +0000 | [diff] [blame] | 13575 | handle2.SetWeak(&handle2, DisposingCallback); |
| 13576 | handle3.SetWeak(&handle3, HandleCreatingCallback); |
| 13577 | CcTest::heap()->CollectAllGarbage(i::Heap::kAbortIncrementalMarkingMask); |
ager@chromium.org | c4c9272 | 2009-11-18 14:12:51 +0000 | [diff] [blame] | 13578 | } |
| 13579 | |
sgjesse@chromium.org | c81c894 | 2009-08-21 10:54:26 +0000 | [diff] [blame] | 13580 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13581 | THREADED_TEST(CheckForCrossContextObjectLiterals) { |
kasperl@chromium.org | b912362 | 2008-09-17 14:05:56 +0000 | [diff] [blame] | 13582 | v8::V8::Initialize(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13583 | |
| 13584 | const int nof = 2; |
| 13585 | const char* sources[nof] = { |
| 13586 | "try { [ 2, 3, 4 ].forEach(5); } catch(e) { e.toString(); }", |
| 13587 | "Object()" |
| 13588 | }; |
| 13589 | |
| 13590 | for (int i = 0; i < nof; i++) { |
| 13591 | const char* source = sources[i]; |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 13592 | { v8::HandleScope scope(CcTest::isolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13593 | LocalContext context; |
| 13594 | CompileRun(source); |
| 13595 | } |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 13596 | { v8::HandleScope scope(CcTest::isolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13597 | LocalContext context; |
| 13598 | CompileRun(source); |
| 13599 | } |
| 13600 | } |
| 13601 | } |
| 13602 | |
| 13603 | |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 13604 | static v8::Handle<Value> NestedScope(v8::Local<Context> env) { |
machenbach@chromium.org | afbdadc | 2013-12-09 16:12:18 +0000 | [diff] [blame] | 13605 | v8::EscapableHandleScope inner(env->GetIsolate()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13606 | env->Enter(); |
machenbach@chromium.org | afbdadc | 2013-12-09 16:12:18 +0000 | [diff] [blame] | 13607 | v8::Local<Value> three = v8_num(3); |
| 13608 | v8::Local<Value> value = inner.Escape(three); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13609 | env->Exit(); |
| 13610 | return value; |
| 13611 | } |
| 13612 | |
| 13613 | |
| 13614 | THREADED_TEST(NestedHandleScopeAndContexts) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 13615 | v8::Isolate* isolate = CcTest::isolate(); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 13616 | v8::HandleScope outer(isolate); |
| 13617 | v8::Local<Context> env = Context::New(isolate); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13618 | env->Enter(); |
| 13619 | v8::Handle<Value> value = NestedScope(env); |
jkummerow@chromium.org | c3b3712 | 2011-11-07 10:14:12 +0000 | [diff] [blame] | 13620 | v8::Handle<String> str(value->ToString()); |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 13621 | CHECK(!str.IsEmpty()); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13622 | env->Exit(); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 13623 | } |
| 13624 | |
| 13625 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 13626 | static bool MatchPointers(void* key1, void* key2) { |
| 13627 | return key1 == key2; |
| 13628 | } |
verwaest@chromium.org | 753aee4 | 2012-07-17 16:15:42 +0000 | [diff] [blame] | 13629 | |
| 13630 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 13631 | struct SymbolInfo { |
| 13632 | size_t id; |
| 13633 | size_t size; |
| 13634 | std::string name; |
| 13635 | }; |
verwaest@chromium.org | 753aee4 | 2012-07-17 16:15:42 +0000 | [diff] [blame] | 13636 | |
verwaest@chromium.org | 753aee4 | 2012-07-17 16:15:42 +0000 | [diff] [blame] | 13637 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 13638 | class SetFunctionEntryHookTest { |
| 13639 | public: |
| 13640 | SetFunctionEntryHookTest() { |
| 13641 | CHECK(instance_ == NULL); |
| 13642 | instance_ = this; |
| 13643 | } |
| 13644 | ~SetFunctionEntryHookTest() { |
| 13645 | CHECK(instance_ == this); |
| 13646 | instance_ = NULL; |
| 13647 | } |
| 13648 | void Reset() { |
| 13649 | symbols_.clear(); |
| 13650 | symbol_locations_.clear(); |
| 13651 | invocations_.clear(); |
| 13652 | } |
| 13653 | void RunTest(); |
| 13654 | void OnJitEvent(const v8::JitCodeEvent* event); |
| 13655 | static void JitEvent(const v8::JitCodeEvent* event) { |
| 13656 | CHECK(instance_ != NULL); |
| 13657 | instance_->OnJitEvent(event); |
| 13658 | } |
verwaest@chromium.org | 753aee4 | 2012-07-17 16:15:42 +0000 | [diff] [blame] | 13659 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 13660 | void OnEntryHook(uintptr_t function, |
| 13661 | uintptr_t return_addr_location); |
| 13662 | static void EntryHook(uintptr_t function, |
| 13663 | uintptr_t return_addr_location) { |
| 13664 | CHECK(instance_ != NULL); |
| 13665 | instance_->OnEntryHook(function, return_addr_location); |
| 13666 | } |
ulan@chromium.org | dfe5307 | 2013-06-06 14:14:51 +0000 | [diff] [blame] | 13667 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 13668 | static void RuntimeCallback(const v8::FunctionCallbackInfo<v8::Value>& args) { |
| 13669 | CHECK(instance_ != NULL); |
| 13670 | args.GetReturnValue().Set(v8_num(42)); |
| 13671 | } |
| 13672 | void RunLoopInNewEnv(v8::Isolate* isolate); |
| 13673 | |
| 13674 | // Records addr as location of symbol. |
| 13675 | void InsertSymbolAt(i::Address addr, SymbolInfo* symbol); |
| 13676 | |
| 13677 | // Finds the symbol containing addr |
| 13678 | SymbolInfo* FindSymbolForAddr(i::Address addr); |
| 13679 | // Returns the number of invocations where the caller name contains |
| 13680 | // \p caller_name and the function name contains \p function_name. |
| 13681 | int CountInvocations(const char* caller_name, |
| 13682 | const char* function_name); |
| 13683 | |
| 13684 | i::Handle<i::JSFunction> foo_func_; |
| 13685 | i::Handle<i::JSFunction> bar_func_; |
| 13686 | |
| 13687 | typedef std::map<size_t, SymbolInfo> SymbolMap; |
| 13688 | typedef std::map<i::Address, SymbolInfo*> SymbolLocationMap; |
| 13689 | typedef std::map<std::pair<SymbolInfo*, SymbolInfo*>, int> InvocationMap; |
| 13690 | SymbolMap symbols_; |
| 13691 | SymbolLocationMap symbol_locations_; |
| 13692 | InvocationMap invocations_; |
| 13693 | |
| 13694 | static SetFunctionEntryHookTest* instance_; |
| 13695 | }; |
| 13696 | SetFunctionEntryHookTest* SetFunctionEntryHookTest::instance_ = NULL; |
| 13697 | |
| 13698 | |
| 13699 | // Returns true if addr is in the range [start, start+len). |
| 13700 | static bool Overlaps(i::Address start, size_t len, i::Address addr) { |
| 13701 | if (start <= addr && start + len > addr) |
| 13702 | return true; |
| 13703 | |
| 13704 | return false; |
| 13705 | } |
| 13706 | |
| 13707 | void SetFunctionEntryHookTest::InsertSymbolAt(i::Address addr, |
| 13708 | SymbolInfo* symbol) { |
| 13709 | // Insert the symbol at the new location. |
| 13710 | SymbolLocationMap::iterator it = |
| 13711 | symbol_locations_.insert(std::make_pair(addr, symbol)).first; |
| 13712 | // Now erase symbols to the left and right that overlap this one. |
| 13713 | while (it != symbol_locations_.begin()) { |
| 13714 | SymbolLocationMap::iterator left = it; |
| 13715 | --left; |
| 13716 | if (!Overlaps(left->first, left->second->size, addr)) |
| 13717 | break; |
| 13718 | symbol_locations_.erase(left); |
| 13719 | } |
| 13720 | |
| 13721 | // Now erase symbols to the left and right that overlap this one. |
| 13722 | while (true) { |
| 13723 | SymbolLocationMap::iterator right = it; |
| 13724 | ++right; |
| 13725 | if (right == symbol_locations_.end()) |
| 13726 | break; |
| 13727 | if (!Overlaps(addr, symbol->size, right->first)) |
| 13728 | break; |
| 13729 | symbol_locations_.erase(right); |
ulan@chromium.org | dfe5307 | 2013-06-06 14:14:51 +0000 | [diff] [blame] | 13730 | } |
verwaest@chromium.org | 753aee4 | 2012-07-17 16:15:42 +0000 | [diff] [blame] | 13731 | } |
| 13732 | |
| 13733 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 13734 | void SetFunctionEntryHookTest::OnJitEvent(const v8::JitCodeEvent* event) { |
| 13735 | switch (event->type) { |
| 13736 | case v8::JitCodeEvent::CODE_ADDED: { |
| 13737 | CHECK(event->code_start != NULL); |
| 13738 | CHECK_NE(0, static_cast<int>(event->code_len)); |
| 13739 | CHECK(event->name.str != NULL); |
| 13740 | size_t symbol_id = symbols_.size(); |
verwaest@chromium.org | 753aee4 | 2012-07-17 16:15:42 +0000 | [diff] [blame] | 13741 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 13742 | // Record the new symbol. |
| 13743 | SymbolInfo& info = symbols_[symbol_id]; |
| 13744 | info.id = symbol_id; |
| 13745 | info.size = event->code_len; |
| 13746 | info.name.assign(event->name.str, event->name.str + event->name.len); |
| 13747 | |
| 13748 | // And record it's location. |
| 13749 | InsertSymbolAt(reinterpret_cast<i::Address>(event->code_start), &info); |
| 13750 | } |
| 13751 | break; |
| 13752 | |
| 13753 | case v8::JitCodeEvent::CODE_MOVED: { |
| 13754 | // We would like to never see code move that we haven't seen before, |
| 13755 | // but the code creation event does not happen until the line endings |
| 13756 | // have been calculated (this is so that we can report the line in the |
| 13757 | // script at which the function source is found, see |
| 13758 | // Compiler::RecordFunctionCompilation) and the line endings |
| 13759 | // calculations can cause a GC, which can move the newly created code |
| 13760 | // before its existence can be logged. |
| 13761 | SymbolLocationMap::iterator it( |
| 13762 | symbol_locations_.find( |
| 13763 | reinterpret_cast<i::Address>(event->code_start))); |
| 13764 | if (it != symbol_locations_.end()) { |
| 13765 | // Found a symbol at this location, move it. |
| 13766 | SymbolInfo* info = it->second; |
| 13767 | symbol_locations_.erase(it); |
| 13768 | InsertSymbolAt(reinterpret_cast<i::Address>(event->new_code_start), |
| 13769 | info); |
| 13770 | } |
| 13771 | } |
| 13772 | default: |
| 13773 | break; |
| 13774 | } |
| 13775 | } |
| 13776 | |
| 13777 | void SetFunctionEntryHookTest::OnEntryHook( |
| 13778 | uintptr_t function, uintptr_t return_addr_location) { |
| 13779 | // Get the function's code object. |
| 13780 | i::Code* function_code = i::Code::GetCodeFromTargetAddress( |
| 13781 | reinterpret_cast<i::Address>(function)); |
| 13782 | CHECK(function_code != NULL); |
| 13783 | |
| 13784 | // Then try and look up the caller's code object. |
| 13785 | i::Address caller = *reinterpret_cast<i::Address*>(return_addr_location); |
| 13786 | |
| 13787 | // Count the invocation. |
| 13788 | SymbolInfo* caller_symbol = FindSymbolForAddr(caller); |
| 13789 | SymbolInfo* function_symbol = |
| 13790 | FindSymbolForAddr(reinterpret_cast<i::Address>(function)); |
| 13791 | ++invocations_[std::make_pair(caller_symbol, function_symbol)]; |
| 13792 | |
| 13793 | if (!bar_func_.is_null() && function_code == bar_func_->code()) { |
| 13794 | // Check that we have a symbol for the "bar" function at the right location. |
| 13795 | SymbolLocationMap::iterator it( |
| 13796 | symbol_locations_.find(function_code->instruction_start())); |
| 13797 | CHECK(it != symbol_locations_.end()); |
| 13798 | } |
| 13799 | |
| 13800 | if (!foo_func_.is_null() && function_code == foo_func_->code()) { |
| 13801 | // Check that we have a symbol for "foo" at the right location. |
| 13802 | SymbolLocationMap::iterator it( |
| 13803 | symbol_locations_.find(function_code->instruction_start())); |
| 13804 | CHECK(it != symbol_locations_.end()); |
| 13805 | } |
| 13806 | } |
| 13807 | |
| 13808 | |
| 13809 | SymbolInfo* SetFunctionEntryHookTest::FindSymbolForAddr(i::Address addr) { |
| 13810 | SymbolLocationMap::iterator it(symbol_locations_.lower_bound(addr)); |
| 13811 | // Do we have a direct hit on a symbol? |
| 13812 | if (it != symbol_locations_.end()) { |
| 13813 | if (it->first == addr) |
| 13814 | return it->second; |
| 13815 | } |
| 13816 | |
| 13817 | // If not a direct hit, it'll have to be the previous symbol. |
| 13818 | if (it == symbol_locations_.begin()) |
| 13819 | return NULL; |
| 13820 | |
| 13821 | --it; |
| 13822 | size_t offs = addr - it->first; |
| 13823 | if (offs < it->second->size) |
| 13824 | return it->second; |
| 13825 | |
| 13826 | return NULL; |
| 13827 | } |
| 13828 | |
| 13829 | |
| 13830 | int SetFunctionEntryHookTest::CountInvocations( |
| 13831 | const char* caller_name, const char* function_name) { |
| 13832 | InvocationMap::iterator it(invocations_.begin()); |
| 13833 | int invocations = 0; |
| 13834 | for (; it != invocations_.end(); ++it) { |
| 13835 | SymbolInfo* caller = it->first.first; |
| 13836 | SymbolInfo* function = it->first.second; |
| 13837 | |
| 13838 | // Filter out non-matching functions. |
| 13839 | if (function_name != NULL) { |
| 13840 | if (function->name.find(function_name) == std::string::npos) |
| 13841 | continue; |
| 13842 | } |
| 13843 | |
| 13844 | // Filter out non-matching callers. |
| 13845 | if (caller_name != NULL) { |
| 13846 | if (caller == NULL) |
| 13847 | continue; |
| 13848 | if (caller->name.find(caller_name) == std::string::npos) |
| 13849 | continue; |
| 13850 | } |
| 13851 | |
| 13852 | // It matches add the invocation count to the tally. |
| 13853 | invocations += it->second; |
| 13854 | } |
| 13855 | |
| 13856 | return invocations; |
| 13857 | } |
| 13858 | |
| 13859 | |
| 13860 | void SetFunctionEntryHookTest::RunLoopInNewEnv(v8::Isolate* isolate) { |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 13861 | v8::HandleScope outer(isolate); |
| 13862 | v8::Local<Context> env = Context::New(isolate); |
verwaest@chromium.org | 753aee4 | 2012-07-17 16:15:42 +0000 | [diff] [blame] | 13863 | env->Enter(); |
| 13864 | |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 13865 | Local<ObjectTemplate> t = ObjectTemplate::New(isolate); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 13866 | t->Set(v8_str("asdf"), v8::FunctionTemplate::New(isolate, RuntimeCallback)); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 13867 | env->Global()->Set(v8_str("obj"), t->NewInstance()); |
verwaest@chromium.org | 753aee4 | 2012-07-17 16:15:42 +0000 | [diff] [blame] | 13868 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 13869 | const char* script = |
| 13870 | "function bar() {\n" |
| 13871 | " var sum = 0;\n" |
| 13872 | " for (i = 0; i < 100; ++i)\n" |
| 13873 | " sum = foo(i);\n" |
| 13874 | " return sum;\n" |
| 13875 | "}\n" |
| 13876 | "function foo(i) { return i * i; }\n" |
| 13877 | "// Invoke on the runtime function.\n" |
| 13878 | "obj.asdf()"; |
| 13879 | CompileRun(script); |
| 13880 | bar_func_ = i::Handle<i::JSFunction>::cast( |
| 13881 | v8::Utils::OpenHandle(*env->Global()->Get(v8_str("bar")))); |
| 13882 | ASSERT(!bar_func_.is_null()); |
| 13883 | |
| 13884 | foo_func_ = |
verwaest@chromium.org | 753aee4 | 2012-07-17 16:15:42 +0000 | [diff] [blame] | 13885 | i::Handle<i::JSFunction>::cast( |
| 13886 | v8::Utils::OpenHandle(*env->Global()->Get(v8_str("foo")))); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 13887 | ASSERT(!foo_func_.is_null()); |
verwaest@chromium.org | 753aee4 | 2012-07-17 16:15:42 +0000 | [diff] [blame] | 13888 | |
| 13889 | v8::Handle<v8::Value> value = CompileRun("bar();"); |
| 13890 | CHECK(value->IsNumber()); |
| 13891 | CHECK_EQ(9801.0, v8::Number::Cast(*value)->Value()); |
| 13892 | |
| 13893 | // Test the optimized codegen path. |
| 13894 | value = CompileRun("%OptimizeFunctionOnNextCall(foo);" |
| 13895 | "bar();"); |
| 13896 | CHECK(value->IsNumber()); |
| 13897 | CHECK_EQ(9801.0, v8::Number::Cast(*value)->Value()); |
| 13898 | |
| 13899 | env->Exit(); |
| 13900 | } |
| 13901 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 13902 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 13903 | void SetFunctionEntryHookTest::RunTest() { |
| 13904 | // Work in a new isolate throughout. |
| 13905 | v8::Isolate* isolate = v8::Isolate::New(); |
| 13906 | |
| 13907 | // Test setting the entry hook on the new isolate. |
| 13908 | CHECK(v8::V8::SetFunctionEntryHook(isolate, EntryHook)); |
| 13909 | |
| 13910 | // Replacing the hook, once set should fail. |
| 13911 | CHECK_EQ(false, v8::V8::SetFunctionEntryHook(isolate, EntryHook)); |
| 13912 | |
| 13913 | { |
| 13914 | v8::Isolate::Scope scope(isolate); |
| 13915 | |
| 13916 | v8::V8::SetJitCodeEventHandler(v8::kJitCodeEventDefault, JitEvent); |
| 13917 | |
| 13918 | RunLoopInNewEnv(isolate); |
| 13919 | |
| 13920 | // Check the exepected invocation counts. |
| 13921 | CHECK_EQ(2, CountInvocations(NULL, "bar")); |
| 13922 | CHECK_EQ(200, CountInvocations("bar", "foo")); |
| 13923 | CHECK_EQ(200, CountInvocations(NULL, "foo")); |
| 13924 | |
| 13925 | // Verify that we have an entry hook on some specific stubs. |
| 13926 | CHECK_NE(0, CountInvocations(NULL, "CEntryStub")); |
| 13927 | CHECK_NE(0, CountInvocations(NULL, "JSEntryStub")); |
| 13928 | CHECK_NE(0, CountInvocations(NULL, "JSEntryTrampoline")); |
| 13929 | } |
| 13930 | isolate->Dispose(); |
| 13931 | |
| 13932 | Reset(); |
| 13933 | |
| 13934 | // Make sure a second isolate is unaffected by the previous entry hook. |
| 13935 | isolate = v8::Isolate::New(); |
| 13936 | { |
| 13937 | v8::Isolate::Scope scope(isolate); |
| 13938 | |
| 13939 | // Reset the entry count to zero and set the entry hook. |
| 13940 | RunLoopInNewEnv(isolate); |
| 13941 | |
| 13942 | // We should record no invocations in this isolate. |
| 13943 | CHECK_EQ(0, static_cast<int>(invocations_.size())); |
| 13944 | } |
| 13945 | // Since the isolate has been used, we shouldn't be able to set an entry |
| 13946 | // hook anymore. |
| 13947 | CHECK_EQ(false, v8::V8::SetFunctionEntryHook(isolate, EntryHook)); |
| 13948 | |
| 13949 | isolate->Dispose(); |
| 13950 | } |
| 13951 | |
verwaest@chromium.org | 753aee4 | 2012-07-17 16:15:42 +0000 | [diff] [blame] | 13952 | |
| 13953 | TEST(SetFunctionEntryHook) { |
ulan@chromium.org | 906e2fb | 2013-05-14 08:14:38 +0000 | [diff] [blame] | 13954 | // FunctionEntryHook does not work well with experimental natives. |
| 13955 | // Experimental natives are compiled during snapshot deserialization. |
| 13956 | // This test breaks because InstallGetter (function from snapshot that |
| 13957 | // only gets called from experimental natives) is compiled with entry hooks. |
verwaest@chromium.org | 753aee4 | 2012-07-17 16:15:42 +0000 | [diff] [blame] | 13958 | i::FLAG_allow_natives_syntax = true; |
yangguo@chromium.org | fb37721 | 2012-11-16 14:43:43 +0000 | [diff] [blame] | 13959 | i::FLAG_use_inlining = false; |
verwaest@chromium.org | 753aee4 | 2012-07-17 16:15:42 +0000 | [diff] [blame] | 13960 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 13961 | SetFunctionEntryHookTest test; |
| 13962 | test.RunTest(); |
verwaest@chromium.org | 753aee4 | 2012-07-17 16:15:42 +0000 | [diff] [blame] | 13963 | } |
| 13964 | |
| 13965 | |
yangguo@chromium.org | 355cfd1 | 2012-08-29 15:32:24 +0000 | [diff] [blame] | 13966 | static i::HashMap* code_map = NULL; |
yangguo@chromium.org | c03a192 | 2013-02-19 13:55:47 +0000 | [diff] [blame] | 13967 | static i::HashMap* jitcode_line_info = NULL; |
yangguo@chromium.org | 355cfd1 | 2012-08-29 15:32:24 +0000 | [diff] [blame] | 13968 | static int saw_bar = 0; |
| 13969 | static int move_events = 0; |
| 13970 | |
| 13971 | |
| 13972 | static bool FunctionNameIs(const char* expected, |
| 13973 | const v8::JitCodeEvent* event) { |
| 13974 | // Log lines for functions are of the general form: |
| 13975 | // "LazyCompile:<type><function_name>", where the type is one of |
| 13976 | // "*", "~" or "". |
| 13977 | static const char kPreamble[] = "LazyCompile:"; |
| 13978 | static size_t kPreambleLen = sizeof(kPreamble) - 1; |
| 13979 | |
| 13980 | if (event->name.len < sizeof(kPreamble) - 1 || |
| 13981 | strncmp(kPreamble, event->name.str, kPreambleLen) != 0) { |
| 13982 | return false; |
| 13983 | } |
| 13984 | |
| 13985 | const char* tail = event->name.str + kPreambleLen; |
| 13986 | size_t tail_len = event->name.len - kPreambleLen; |
| 13987 | size_t expected_len = strlen(expected); |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 13988 | if (tail_len > 1 && (*tail == '*' || *tail == '~')) { |
| 13989 | --tail_len; |
| 13990 | ++tail; |
| 13991 | } |
| 13992 | |
| 13993 | // Check for tails like 'bar :1'. |
| 13994 | if (tail_len > expected_len + 2 && |
| 13995 | tail[expected_len] == ' ' && |
| 13996 | tail[expected_len + 1] == ':' && |
| 13997 | tail[expected_len + 2] && |
| 13998 | !strncmp(tail, expected, expected_len)) { |
| 13999 | return true; |
yangguo@chromium.org | 355cfd1 | 2012-08-29 15:32:24 +0000 | [diff] [blame] | 14000 | } |
| 14001 | |
| 14002 | if (tail_len != expected_len) |
| 14003 | return false; |
| 14004 | |
| 14005 | return strncmp(tail, expected, expected_len) == 0; |
| 14006 | } |
| 14007 | |
| 14008 | |
| 14009 | static void event_handler(const v8::JitCodeEvent* event) { |
| 14010 | CHECK(event != NULL); |
| 14011 | CHECK(code_map != NULL); |
yangguo@chromium.org | c03a192 | 2013-02-19 13:55:47 +0000 | [diff] [blame] | 14012 | CHECK(jitcode_line_info != NULL); |
| 14013 | |
| 14014 | class DummyJitCodeLineInfo { |
| 14015 | }; |
yangguo@chromium.org | 355cfd1 | 2012-08-29 15:32:24 +0000 | [diff] [blame] | 14016 | |
| 14017 | switch (event->type) { |
| 14018 | case v8::JitCodeEvent::CODE_ADDED: { |
| 14019 | CHECK(event->code_start != NULL); |
| 14020 | CHECK_NE(0, static_cast<int>(event->code_len)); |
| 14021 | CHECK(event->name.str != NULL); |
| 14022 | i::HashMap::Entry* entry = |
| 14023 | code_map->Lookup(event->code_start, |
| 14024 | i::ComputePointerHash(event->code_start), |
| 14025 | true); |
| 14026 | entry->value = reinterpret_cast<void*>(event->code_len); |
| 14027 | |
| 14028 | if (FunctionNameIs("bar", event)) { |
| 14029 | ++saw_bar; |
| 14030 | } |
| 14031 | } |
| 14032 | break; |
| 14033 | |
| 14034 | case v8::JitCodeEvent::CODE_MOVED: { |
yangguo@chromium.org | 355cfd1 | 2012-08-29 15:32:24 +0000 | [diff] [blame] | 14035 | uint32_t hash = i::ComputePointerHash(event->code_start); |
jkummerow@chromium.org | 78502a9 | 2012-09-06 13:50:42 +0000 | [diff] [blame] | 14036 | // We would like to never see code move that we haven't seen before, |
| 14037 | // but the code creation event does not happen until the line endings |
| 14038 | // have been calculated (this is so that we can report the line in the |
| 14039 | // script at which the function source is found, see |
| 14040 | // Compiler::RecordFunctionCompilation) and the line endings |
| 14041 | // calculations can cause a GC, which can move the newly created code |
| 14042 | // before its existence can be logged. |
yangguo@chromium.org | 355cfd1 | 2012-08-29 15:32:24 +0000 | [diff] [blame] | 14043 | i::HashMap::Entry* entry = |
| 14044 | code_map->Lookup(event->code_start, hash, false); |
jkummerow@chromium.org | 78502a9 | 2012-09-06 13:50:42 +0000 | [diff] [blame] | 14045 | if (entry != NULL) { |
| 14046 | ++move_events; |
yangguo@chromium.org | 355cfd1 | 2012-08-29 15:32:24 +0000 | [diff] [blame] | 14047 | |
jkummerow@chromium.org | 78502a9 | 2012-09-06 13:50:42 +0000 | [diff] [blame] | 14048 | CHECK_EQ(reinterpret_cast<void*>(event->code_len), entry->value); |
| 14049 | code_map->Remove(event->code_start, hash); |
| 14050 | |
| 14051 | entry = code_map->Lookup(event->new_code_start, |
| 14052 | i::ComputePointerHash(event->new_code_start), |
| 14053 | true); |
| 14054 | CHECK(entry != NULL); |
| 14055 | entry->value = reinterpret_cast<void*>(event->code_len); |
| 14056 | } |
yangguo@chromium.org | 355cfd1 | 2012-08-29 15:32:24 +0000 | [diff] [blame] | 14057 | } |
| 14058 | break; |
| 14059 | |
| 14060 | case v8::JitCodeEvent::CODE_REMOVED: |
| 14061 | // Object/code removal events are currently not dispatched from the GC. |
| 14062 | CHECK(false); |
| 14063 | break; |
yangguo@chromium.org | c03a192 | 2013-02-19 13:55:47 +0000 | [diff] [blame] | 14064 | |
| 14065 | // For CODE_START_LINE_INFO_RECORDING event, we will create one |
| 14066 | // DummyJitCodeLineInfo data structure pointed by event->user_dat. We |
| 14067 | // record it in jitcode_line_info. |
| 14068 | case v8::JitCodeEvent::CODE_START_LINE_INFO_RECORDING: { |
| 14069 | DummyJitCodeLineInfo* line_info = new DummyJitCodeLineInfo(); |
| 14070 | v8::JitCodeEvent* temp_event = const_cast<v8::JitCodeEvent*>(event); |
| 14071 | temp_event->user_data = line_info; |
| 14072 | i::HashMap::Entry* entry = |
| 14073 | jitcode_line_info->Lookup(line_info, |
| 14074 | i::ComputePointerHash(line_info), |
| 14075 | true); |
| 14076 | entry->value = reinterpret_cast<void*>(line_info); |
| 14077 | } |
| 14078 | break; |
| 14079 | // For these two events, we will check whether the event->user_data |
| 14080 | // data structure is created before during CODE_START_LINE_INFO_RECORDING |
| 14081 | // event. And delete it in CODE_END_LINE_INFO_RECORDING event handling. |
| 14082 | case v8::JitCodeEvent::CODE_END_LINE_INFO_RECORDING: { |
| 14083 | CHECK(event->user_data != NULL); |
| 14084 | uint32_t hash = i::ComputePointerHash(event->user_data); |
| 14085 | i::HashMap::Entry* entry = |
| 14086 | jitcode_line_info->Lookup(event->user_data, hash, false); |
| 14087 | CHECK(entry != NULL); |
| 14088 | delete reinterpret_cast<DummyJitCodeLineInfo*>(event->user_data); |
| 14089 | } |
| 14090 | break; |
| 14091 | |
| 14092 | case v8::JitCodeEvent::CODE_ADD_LINE_POS_INFO: { |
| 14093 | CHECK(event->user_data != NULL); |
| 14094 | uint32_t hash = i::ComputePointerHash(event->user_data); |
| 14095 | i::HashMap::Entry* entry = |
| 14096 | jitcode_line_info->Lookup(event->user_data, hash, false); |
| 14097 | CHECK(entry != NULL); |
| 14098 | } |
| 14099 | break; |
| 14100 | |
yangguo@chromium.org | 355cfd1 | 2012-08-29 15:32:24 +0000 | [diff] [blame] | 14101 | default: |
| 14102 | // Impossible event. |
| 14103 | CHECK(false); |
| 14104 | break; |
| 14105 | } |
| 14106 | } |
| 14107 | |
| 14108 | |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 14109 | UNINITIALIZED_TEST(SetJitCodeEventHandler) { |
ulan@chromium.org | 6ba1fd0 | 2013-02-14 14:56:11 +0000 | [diff] [blame] | 14110 | i::FLAG_stress_compaction = true; |
danno@chromium.org | f005df6 | 2013-04-30 16:36:45 +0000 | [diff] [blame] | 14111 | i::FLAG_incremental_marking = false; |
yangguo@chromium.org | 355cfd1 | 2012-08-29 15:32:24 +0000 | [diff] [blame] | 14112 | const char* script = |
| 14113 | "function bar() {" |
| 14114 | " var sum = 0;" |
| 14115 | " for (i = 0; i < 100; ++i)" |
| 14116 | " sum = foo(i);" |
| 14117 | " return sum;" |
| 14118 | "}" |
| 14119 | "function foo(i) { return i * i; };" |
| 14120 | "bar();"; |
| 14121 | |
| 14122 | // Run this test in a new isolate to make sure we don't |
| 14123 | // have remnants of state from other code. |
| 14124 | v8::Isolate* isolate = v8::Isolate::New(); |
| 14125 | isolate->Enter(); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 14126 | i::Heap* heap = reinterpret_cast<i::Isolate*>(isolate)->heap(); |
yangguo@chromium.org | 355cfd1 | 2012-08-29 15:32:24 +0000 | [diff] [blame] | 14127 | |
| 14128 | { |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 14129 | v8::HandleScope scope(isolate); |
yangguo@chromium.org | 355cfd1 | 2012-08-29 15:32:24 +0000 | [diff] [blame] | 14130 | i::HashMap code(MatchPointers); |
| 14131 | code_map = &code; |
| 14132 | |
yangguo@chromium.org | c03a192 | 2013-02-19 13:55:47 +0000 | [diff] [blame] | 14133 | i::HashMap lineinfo(MatchPointers); |
| 14134 | jitcode_line_info = &lineinfo; |
| 14135 | |
yangguo@chromium.org | 355cfd1 | 2012-08-29 15:32:24 +0000 | [diff] [blame] | 14136 | saw_bar = 0; |
| 14137 | move_events = 0; |
| 14138 | |
yangguo@chromium.org | 355cfd1 | 2012-08-29 15:32:24 +0000 | [diff] [blame] | 14139 | V8::SetJitCodeEventHandler(v8::kJitCodeEventDefault, event_handler); |
| 14140 | |
yangguo@chromium.org | 355cfd1 | 2012-08-29 15:32:24 +0000 | [diff] [blame] | 14141 | // Generate new code objects sparsely distributed across several |
| 14142 | // different fragmented code-space pages. |
| 14143 | const int kIterations = 10; |
| 14144 | for (int i = 0; i < kIterations; ++i) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 14145 | LocalContext env(isolate); |
ulan@chromium.org | 6ba1fd0 | 2013-02-14 14:56:11 +0000 | [diff] [blame] | 14146 | i::AlwaysAllocateScope always_allocate; |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 14147 | SimulateFullSpace(heap->code_space()); |
ulan@chromium.org | 6ba1fd0 | 2013-02-14 14:56:11 +0000 | [diff] [blame] | 14148 | CompileRun(script); |
yangguo@chromium.org | 355cfd1 | 2012-08-29 15:32:24 +0000 | [diff] [blame] | 14149 | |
ulan@chromium.org | 6ba1fd0 | 2013-02-14 14:56:11 +0000 | [diff] [blame] | 14150 | // Keep a strong reference to the code object in the handle scope. |
| 14151 | i::Handle<i::Code> bar_code(i::Handle<i::JSFunction>::cast( |
| 14152 | v8::Utils::OpenHandle(*env->Global()->Get(v8_str("bar"))))->code()); |
| 14153 | i::Handle<i::Code> foo_code(i::Handle<i::JSFunction>::cast( |
| 14154 | v8::Utils::OpenHandle(*env->Global()->Get(v8_str("foo"))))->code()); |
yangguo@chromium.org | 355cfd1 | 2012-08-29 15:32:24 +0000 | [diff] [blame] | 14155 | |
| 14156 | // Clear the compilation cache to get more wastage. |
hpayer@chromium.org | c5d4971 | 2013-09-11 08:25:48 +0000 | [diff] [blame] | 14157 | reinterpret_cast<i::Isolate*>(isolate)->compilation_cache()->Clear(); |
yangguo@chromium.org | 355cfd1 | 2012-08-29 15:32:24 +0000 | [diff] [blame] | 14158 | } |
| 14159 | |
| 14160 | // Force code movement. |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 14161 | heap->CollectAllAvailableGarbage("TestSetJitCodeEventHandler"); |
yangguo@chromium.org | 355cfd1 | 2012-08-29 15:32:24 +0000 | [diff] [blame] | 14162 | |
ulan@chromium.org | 6ba1fd0 | 2013-02-14 14:56:11 +0000 | [diff] [blame] | 14163 | V8::SetJitCodeEventHandler(v8::kJitCodeEventDefault, NULL); |
| 14164 | |
yangguo@chromium.org | 355cfd1 | 2012-08-29 15:32:24 +0000 | [diff] [blame] | 14165 | CHECK_LE(kIterations, saw_bar); |
ulan@chromium.org | 6ba1fd0 | 2013-02-14 14:56:11 +0000 | [diff] [blame] | 14166 | CHECK_LT(0, move_events); |
yangguo@chromium.org | 355cfd1 | 2012-08-29 15:32:24 +0000 | [diff] [blame] | 14167 | |
| 14168 | code_map = NULL; |
yangguo@chromium.org | c03a192 | 2013-02-19 13:55:47 +0000 | [diff] [blame] | 14169 | jitcode_line_info = NULL; |
yangguo@chromium.org | 355cfd1 | 2012-08-29 15:32:24 +0000 | [diff] [blame] | 14170 | } |
| 14171 | |
| 14172 | isolate->Exit(); |
| 14173 | isolate->Dispose(); |
| 14174 | |
| 14175 | // Do this in a new isolate. |
| 14176 | isolate = v8::Isolate::New(); |
| 14177 | isolate->Enter(); |
| 14178 | |
| 14179 | // Verify that we get callbacks for existing code objects when we |
| 14180 | // request enumeration of existing code. |
| 14181 | { |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 14182 | v8::HandleScope scope(isolate); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 14183 | LocalContext env(isolate); |
yangguo@chromium.org | 355cfd1 | 2012-08-29 15:32:24 +0000 | [diff] [blame] | 14184 | CompileRun(script); |
| 14185 | |
| 14186 | // Now get code through initial iteration. |
| 14187 | i::HashMap code(MatchPointers); |
| 14188 | code_map = &code; |
| 14189 | |
yangguo@chromium.org | c03a192 | 2013-02-19 13:55:47 +0000 | [diff] [blame] | 14190 | i::HashMap lineinfo(MatchPointers); |
| 14191 | jitcode_line_info = &lineinfo; |
| 14192 | |
yangguo@chromium.org | 355cfd1 | 2012-08-29 15:32:24 +0000 | [diff] [blame] | 14193 | V8::SetJitCodeEventHandler(v8::kJitCodeEventEnumExisting, event_handler); |
| 14194 | V8::SetJitCodeEventHandler(v8::kJitCodeEventDefault, NULL); |
| 14195 | |
yangguo@chromium.org | c03a192 | 2013-02-19 13:55:47 +0000 | [diff] [blame] | 14196 | jitcode_line_info = NULL; |
yangguo@chromium.org | 355cfd1 | 2012-08-29 15:32:24 +0000 | [diff] [blame] | 14197 | // We expect that we got some events. Note that if we could get code removal |
| 14198 | // notifications, we could compare two collections, one created by listening |
| 14199 | // from the time of creation of an isolate, and the other by subscribing |
| 14200 | // with EnumExisting. |
ulan@chromium.org | 6ba1fd0 | 2013-02-14 14:56:11 +0000 | [diff] [blame] | 14201 | CHECK_LT(0, code.occupancy()); |
| 14202 | |
| 14203 | code_map = NULL; |
yangguo@chromium.org | 355cfd1 | 2012-08-29 15:32:24 +0000 | [diff] [blame] | 14204 | } |
| 14205 | |
| 14206 | isolate->Exit(); |
| 14207 | isolate->Dispose(); |
| 14208 | } |
| 14209 | |
| 14210 | |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 14211 | THREADED_TEST(ExternalAllocatedMemory) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 14212 | v8::Isolate* isolate = CcTest::isolate(); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 14213 | v8::HandleScope outer(isolate); |
| 14214 | v8::Local<Context> env(Context::New(isolate)); |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 14215 | CHECK(!env.IsEmpty()); |
machenbach@chromium.org | 7ff7607 | 2013-11-21 09:47:43 +0000 | [diff] [blame] | 14216 | const int64_t kSize = 1024*1024; |
| 14217 | int64_t baseline = isolate->AdjustAmountOfExternalAllocatedMemory(0); |
| 14218 | CHECK_EQ(baseline + kSize, |
| 14219 | isolate->AdjustAmountOfExternalAllocatedMemory(kSize)); |
danno@chromium.org | f005df6 | 2013-04-30 16:36:45 +0000 | [diff] [blame] | 14220 | CHECK_EQ(baseline, |
machenbach@chromium.org | 7ff7607 | 2013-11-21 09:47:43 +0000 | [diff] [blame] | 14221 | isolate->AdjustAmountOfExternalAllocatedMemory(-kSize)); |
mads.s.ager@gmail.com | 9a4089a | 2008-09-01 08:55:01 +0000 | [diff] [blame] | 14222 | } |
| 14223 | |
| 14224 | |
ager@chromium.org | 9258b6b | 2008-09-11 09:11:10 +0000 | [diff] [blame] | 14225 | // Regression test for issue 54, object templates with internal fields |
| 14226 | // but no accessors or interceptors did not get their internal field |
| 14227 | // count set on instances. |
| 14228 | THREADED_TEST(Regress54) { |
ager@chromium.org | 9258b6b | 2008-09-11 09:11:10 +0000 | [diff] [blame] | 14229 | LocalContext context; |
mvstanton@chromium.org | d16d853 | 2013-01-25 13:29:10 +0000 | [diff] [blame] | 14230 | v8::Isolate* isolate = context->GetIsolate(); |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 14231 | v8::HandleScope outer(isolate); |
ager@chromium.org | 9258b6b | 2008-09-11 09:11:10 +0000 | [diff] [blame] | 14232 | static v8::Persistent<v8::ObjectTemplate> templ; |
| 14233 | if (templ.IsEmpty()) { |
machenbach@chromium.org | afbdadc | 2013-12-09 16:12:18 +0000 | [diff] [blame] | 14234 | v8::EscapableHandleScope inner(isolate); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 14235 | v8::Local<v8::ObjectTemplate> local = v8::ObjectTemplate::New(isolate); |
ager@chromium.org | 9258b6b | 2008-09-11 09:11:10 +0000 | [diff] [blame] | 14236 | local->SetInternalFieldCount(1); |
machenbach@chromium.org | afbdadc | 2013-12-09 16:12:18 +0000 | [diff] [blame] | 14237 | templ.Reset(isolate, inner.Escape(local)); |
ager@chromium.org | 9258b6b | 2008-09-11 09:11:10 +0000 | [diff] [blame] | 14238 | } |
rossberg@chromium.org | 79e7902 | 2013-06-03 15:43:46 +0000 | [diff] [blame] | 14239 | v8::Handle<v8::Object> result = |
| 14240 | v8::Local<v8::ObjectTemplate>::New(isolate, templ)->NewInstance(); |
ager@chromium.org | 9258b6b | 2008-09-11 09:11:10 +0000 | [diff] [blame] | 14241 | CHECK_EQ(1, result->InternalFieldCount()); |
| 14242 | } |
| 14243 | |
| 14244 | |
| 14245 | // If part of the threaded tests, this test makes ThreadingTest fail |
| 14246 | // on mac. |
| 14247 | TEST(CatchStackOverflow) { |
ager@chromium.org | 9258b6b | 2008-09-11 09:11:10 +0000 | [diff] [blame] | 14248 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 14249 | v8::HandleScope scope(context->GetIsolate()); |
ager@chromium.org | 9258b6b | 2008-09-11 09:11:10 +0000 | [diff] [blame] | 14250 | v8::TryCatch try_catch; |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 14251 | v8::Handle<v8::Script> script = v8::Script::Compile(v8::String::NewFromUtf8( |
| 14252 | context->GetIsolate(), |
ager@chromium.org | 9258b6b | 2008-09-11 09:11:10 +0000 | [diff] [blame] | 14253 | "function f() {" |
| 14254 | " return f();" |
| 14255 | "}" |
| 14256 | "" |
| 14257 | "f();")); |
| 14258 | v8::Handle<v8::Value> result = script->Run(); |
| 14259 | CHECK(result.IsEmpty()); |
| 14260 | } |
| 14261 | |
| 14262 | |
kasperl@chromium.org | 7be3c99 | 2009-03-12 07:19:55 +0000 | [diff] [blame] | 14263 | static void CheckTryCatchSourceInfo(v8::Handle<v8::Script> script, |
| 14264 | const char* resource_name, |
| 14265 | int line_offset) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 14266 | v8::HandleScope scope(CcTest::isolate()); |
kasperl@chromium.org | 7be3c99 | 2009-03-12 07:19:55 +0000 | [diff] [blame] | 14267 | v8::TryCatch try_catch; |
| 14268 | v8::Handle<v8::Value> result = script->Run(); |
| 14269 | CHECK(result.IsEmpty()); |
| 14270 | CHECK(try_catch.HasCaught()); |
| 14271 | v8::Handle<v8::Message> message = try_catch.Message(); |
| 14272 | CHECK(!message.IsEmpty()); |
| 14273 | CHECK_EQ(10 + line_offset, message->GetLineNumber()); |
| 14274 | CHECK_EQ(91, message->GetStartPosition()); |
| 14275 | CHECK_EQ(92, message->GetEndPosition()); |
| 14276 | CHECK_EQ(2, message->GetStartColumn()); |
| 14277 | CHECK_EQ(3, message->GetEndColumn()); |
ulan@chromium.org | 906e2fb | 2013-05-14 08:14:38 +0000 | [diff] [blame] | 14278 | v8::String::Utf8Value line(message->GetSourceLine()); |
kasperl@chromium.org | 7be3c99 | 2009-03-12 07:19:55 +0000 | [diff] [blame] | 14279 | CHECK_EQ(" throw 'nirk';", *line); |
ulan@chromium.org | 906e2fb | 2013-05-14 08:14:38 +0000 | [diff] [blame] | 14280 | v8::String::Utf8Value name(message->GetScriptResourceName()); |
kasperl@chromium.org | 7be3c99 | 2009-03-12 07:19:55 +0000 | [diff] [blame] | 14281 | CHECK_EQ(resource_name, *name); |
| 14282 | } |
| 14283 | |
| 14284 | |
ager@chromium.org | 9258b6b | 2008-09-11 09:11:10 +0000 | [diff] [blame] | 14285 | THREADED_TEST(TryCatchSourceInfo) { |
ager@chromium.org | 9258b6b | 2008-09-11 09:11:10 +0000 | [diff] [blame] | 14286 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 14287 | v8::HandleScope scope(context->GetIsolate()); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 14288 | v8::Handle<v8::String> source = v8::String::NewFromUtf8( |
| 14289 | context->GetIsolate(), |
ager@chromium.org | 9258b6b | 2008-09-11 09:11:10 +0000 | [diff] [blame] | 14290 | "function Foo() {\n" |
| 14291 | " return Bar();\n" |
| 14292 | "}\n" |
| 14293 | "\n" |
| 14294 | "function Bar() {\n" |
| 14295 | " return Baz();\n" |
| 14296 | "}\n" |
| 14297 | "\n" |
| 14298 | "function Baz() {\n" |
| 14299 | " throw 'nirk';\n" |
| 14300 | "}\n" |
| 14301 | "\n" |
| 14302 | "Foo();\n"); |
kasperl@chromium.org | 7be3c99 | 2009-03-12 07:19:55 +0000 | [diff] [blame] | 14303 | |
| 14304 | const char* resource_name; |
| 14305 | v8::Handle<v8::Script> script; |
| 14306 | resource_name = "test.js"; |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 14307 | script = v8::Script::Compile( |
| 14308 | source, v8::String::NewFromUtf8(context->GetIsolate(), resource_name)); |
kasperl@chromium.org | 7be3c99 | 2009-03-12 07:19:55 +0000 | [diff] [blame] | 14309 | CheckTryCatchSourceInfo(script, resource_name, 0); |
| 14310 | |
| 14311 | resource_name = "test1.js"; |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 14312 | v8::ScriptOrigin origin1( |
| 14313 | v8::String::NewFromUtf8(context->GetIsolate(), resource_name)); |
kasperl@chromium.org | 7be3c99 | 2009-03-12 07:19:55 +0000 | [diff] [blame] | 14314 | script = v8::Script::Compile(source, &origin1); |
| 14315 | CheckTryCatchSourceInfo(script, resource_name, 0); |
| 14316 | |
| 14317 | resource_name = "test2.js"; |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 14318 | v8::ScriptOrigin origin2( |
| 14319 | v8::String::NewFromUtf8(context->GetIsolate(), resource_name), |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 14320 | v8::Integer::New(context->GetIsolate(), 7)); |
kasperl@chromium.org | 7be3c99 | 2009-03-12 07:19:55 +0000 | [diff] [blame] | 14321 | script = v8::Script::Compile(source, &origin2); |
| 14322 | CheckTryCatchSourceInfo(script, resource_name, 7); |
ager@chromium.org | 9258b6b | 2008-09-11 09:11:10 +0000 | [diff] [blame] | 14323 | } |
kasperl@chromium.org | b912362 | 2008-09-17 14:05:56 +0000 | [diff] [blame] | 14324 | |
| 14325 | |
| 14326 | THREADED_TEST(CompilationCache) { |
kasperl@chromium.org | b912362 | 2008-09-17 14:05:56 +0000 | [diff] [blame] | 14327 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 14328 | v8::HandleScope scope(context->GetIsolate()); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 14329 | v8::Handle<v8::String> source0 = |
| 14330 | v8::String::NewFromUtf8(context->GetIsolate(), "1234"); |
| 14331 | v8::Handle<v8::String> source1 = |
| 14332 | v8::String::NewFromUtf8(context->GetIsolate(), "1234"); |
| 14333 | v8::Handle<v8::Script> script0 = v8::Script::Compile( |
| 14334 | source0, v8::String::NewFromUtf8(context->GetIsolate(), "test.js")); |
| 14335 | v8::Handle<v8::Script> script1 = v8::Script::Compile( |
| 14336 | source1, v8::String::NewFromUtf8(context->GetIsolate(), "test.js")); |
kasperl@chromium.org | b912362 | 2008-09-17 14:05:56 +0000 | [diff] [blame] | 14337 | v8::Handle<v8::Script> script2 = |
| 14338 | v8::Script::Compile(source0); // different origin |
| 14339 | CHECK_EQ(1234, script0->Run()->Int32Value()); |
| 14340 | CHECK_EQ(1234, script1->Run()->Int32Value()); |
| 14341 | CHECK_EQ(1234, script2->Run()->Int32Value()); |
| 14342 | } |
kasperl@chromium.org | 41044eb | 2008-10-06 08:24:46 +0000 | [diff] [blame] | 14343 | |
| 14344 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 14345 | static void FunctionNameCallback( |
| 14346 | const v8::FunctionCallbackInfo<v8::Value>& args) { |
kasperl@chromium.org | 41044eb | 2008-10-06 08:24:46 +0000 | [diff] [blame] | 14347 | ApiTestFuzzer::Fuzz(); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 14348 | args.GetReturnValue().Set(v8_num(42)); |
kasperl@chromium.org | 41044eb | 2008-10-06 08:24:46 +0000 | [diff] [blame] | 14349 | } |
| 14350 | |
| 14351 | |
| 14352 | THREADED_TEST(CallbackFunctionName) { |
kasperl@chromium.org | 41044eb | 2008-10-06 08:24:46 +0000 | [diff] [blame] | 14353 | LocalContext context; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 14354 | v8::Isolate* isolate = context->GetIsolate(); |
| 14355 | v8::HandleScope scope(isolate); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 14356 | Local<ObjectTemplate> t = ObjectTemplate::New(isolate); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 14357 | t->Set(v8_str("asdf"), |
| 14358 | v8::FunctionTemplate::New(isolate, FunctionNameCallback)); |
kasperl@chromium.org | 41044eb | 2008-10-06 08:24:46 +0000 | [diff] [blame] | 14359 | context->Global()->Set(v8_str("obj"), t->NewInstance()); |
| 14360 | v8::Handle<v8::Value> value = CompileRun("obj.asdf.name"); |
| 14361 | CHECK(value->IsString()); |
ulan@chromium.org | 906e2fb | 2013-05-14 08:14:38 +0000 | [diff] [blame] | 14362 | v8::String::Utf8Value name(value); |
kasperl@chromium.org | 41044eb | 2008-10-06 08:24:46 +0000 | [diff] [blame] | 14363 | CHECK_EQ("asdf", *name); |
| 14364 | } |
kasperl@chromium.org | 5a8ca6c | 2008-10-23 13:57:19 +0000 | [diff] [blame] | 14365 | |
| 14366 | |
| 14367 | THREADED_TEST(DateAccess) { |
kasperl@chromium.org | 5a8ca6c | 2008-10-23 13:57:19 +0000 | [diff] [blame] | 14368 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 14369 | v8::HandleScope scope(context->GetIsolate()); |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 14370 | v8::Handle<v8::Value> date = |
| 14371 | v8::Date::New(context->GetIsolate(), 1224744689038.0); |
kasperl@chromium.org | 5a8ca6c | 2008-10-23 13:57:19 +0000 | [diff] [blame] | 14372 | CHECK(date->IsDate()); |
danno@chromium.org | d3c4210 | 2013-08-01 16:58:23 +0000 | [diff] [blame] | 14373 | CHECK_EQ(1224744689038.0, date.As<v8::Date>()->ValueOf()); |
kasperl@chromium.org | 5a8ca6c | 2008-10-23 13:57:19 +0000 | [diff] [blame] | 14374 | } |
| 14375 | |
| 14376 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 14377 | void CheckProperties(v8::Isolate* isolate, |
| 14378 | v8::Handle<v8::Value> val, |
| 14379 | int elmc, |
| 14380 | const char* elmv[]) { |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 14381 | v8::Handle<v8::Object> obj = val.As<v8::Object>(); |
kasperl@chromium.org | 5a8ca6c | 2008-10-23 13:57:19 +0000 | [diff] [blame] | 14382 | v8::Handle<v8::Array> props = obj->GetPropertyNames(); |
| 14383 | CHECK_EQ(elmc, props->Length()); |
| 14384 | for (int i = 0; i < elmc; i++) { |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 14385 | v8::String::Utf8Value elm(props->Get(v8::Integer::New(isolate, i))); |
kasperl@chromium.org | 5a8ca6c | 2008-10-23 13:57:19 +0000 | [diff] [blame] | 14386 | CHECK_EQ(elmv[i], *elm); |
| 14387 | } |
| 14388 | } |
| 14389 | |
| 14390 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 14391 | void CheckOwnProperties(v8::Isolate* isolate, |
| 14392 | v8::Handle<v8::Value> val, |
svenpanne@chromium.org | 6d786c9 | 2011-06-15 10:58:27 +0000 | [diff] [blame] | 14393 | int elmc, |
| 14394 | const char* elmv[]) { |
| 14395 | v8::Handle<v8::Object> obj = val.As<v8::Object>(); |
| 14396 | v8::Handle<v8::Array> props = obj->GetOwnPropertyNames(); |
| 14397 | CHECK_EQ(elmc, props->Length()); |
| 14398 | for (int i = 0; i < elmc; i++) { |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 14399 | v8::String::Utf8Value elm(props->Get(v8::Integer::New(isolate, i))); |
svenpanne@chromium.org | 6d786c9 | 2011-06-15 10:58:27 +0000 | [diff] [blame] | 14400 | CHECK_EQ(elmv[i], *elm); |
| 14401 | } |
| 14402 | } |
| 14403 | |
| 14404 | |
kasperl@chromium.org | 5a8ca6c | 2008-10-23 13:57:19 +0000 | [diff] [blame] | 14405 | THREADED_TEST(PropertyEnumeration) { |
kasperl@chromium.org | 5a8ca6c | 2008-10-23 13:57:19 +0000 | [diff] [blame] | 14406 | LocalContext context; |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 14407 | v8::Isolate* isolate = context->GetIsolate(); |
| 14408 | v8::HandleScope scope(isolate); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 14409 | v8::Handle<v8::Value> obj = v8::Script::Compile(v8::String::NewFromUtf8( |
| 14410 | context->GetIsolate(), |
kasperl@chromium.org | 5a8ca6c | 2008-10-23 13:57:19 +0000 | [diff] [blame] | 14411 | "var result = [];" |
| 14412 | "result[0] = {};" |
| 14413 | "result[1] = {a: 1, b: 2};" |
| 14414 | "result[2] = [1, 2, 3];" |
| 14415 | "var proto = {x: 1, y: 2, z: 3};" |
| 14416 | "var x = { __proto__: proto, w: 0, z: 1 };" |
| 14417 | "result[3] = x;" |
| 14418 | "result;"))->Run(); |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 14419 | v8::Handle<v8::Array> elms = obj.As<v8::Array>(); |
kasperl@chromium.org | 5a8ca6c | 2008-10-23 13:57:19 +0000 | [diff] [blame] | 14420 | CHECK_EQ(4, elms->Length()); |
| 14421 | int elmc0 = 0; |
| 14422 | const char** elmv0 = NULL; |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 14423 | CheckProperties( |
| 14424 | isolate, elms->Get(v8::Integer::New(isolate, 0)), elmc0, elmv0); |
| 14425 | CheckOwnProperties( |
| 14426 | isolate, elms->Get(v8::Integer::New(isolate, 0)), elmc0, elmv0); |
kasperl@chromium.org | 5a8ca6c | 2008-10-23 13:57:19 +0000 | [diff] [blame] | 14427 | int elmc1 = 2; |
| 14428 | const char* elmv1[] = {"a", "b"}; |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 14429 | CheckProperties( |
| 14430 | isolate, elms->Get(v8::Integer::New(isolate, 1)), elmc1, elmv1); |
| 14431 | CheckOwnProperties( |
| 14432 | isolate, elms->Get(v8::Integer::New(isolate, 1)), elmc1, elmv1); |
kasperl@chromium.org | 5a8ca6c | 2008-10-23 13:57:19 +0000 | [diff] [blame] | 14433 | int elmc2 = 3; |
| 14434 | const char* elmv2[] = {"0", "1", "2"}; |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 14435 | CheckProperties( |
| 14436 | isolate, elms->Get(v8::Integer::New(isolate, 2)), elmc2, elmv2); |
| 14437 | CheckOwnProperties( |
| 14438 | isolate, elms->Get(v8::Integer::New(isolate, 2)), elmc2, elmv2); |
kasperl@chromium.org | 5a8ca6c | 2008-10-23 13:57:19 +0000 | [diff] [blame] | 14439 | int elmc3 = 4; |
| 14440 | const char* elmv3[] = {"w", "z", "x", "y"}; |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 14441 | CheckProperties( |
| 14442 | isolate, elms->Get(v8::Integer::New(isolate, 3)), elmc3, elmv3); |
svenpanne@chromium.org | 6d786c9 | 2011-06-15 10:58:27 +0000 | [diff] [blame] | 14443 | int elmc4 = 2; |
| 14444 | const char* elmv4[] = {"w", "z"}; |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 14445 | CheckOwnProperties( |
| 14446 | isolate, elms->Get(v8::Integer::New(isolate, 3)), elmc4, elmv4); |
kasperl@chromium.org | 5a8ca6c | 2008-10-23 13:57:19 +0000 | [diff] [blame] | 14447 | } |
ager@chromium.org | 870a0b6 | 2008-11-04 11:43:05 +0000 | [diff] [blame] | 14448 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 14449 | |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 14450 | THREADED_TEST(PropertyEnumeration2) { |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 14451 | LocalContext context; |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 14452 | v8::Isolate* isolate = context->GetIsolate(); |
| 14453 | v8::HandleScope scope(isolate); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 14454 | v8::Handle<v8::Value> obj = v8::Script::Compile(v8::String::NewFromUtf8( |
| 14455 | context->GetIsolate(), |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 14456 | "var result = [];" |
| 14457 | "result[0] = {};" |
| 14458 | "result[1] = {a: 1, b: 2};" |
| 14459 | "result[2] = [1, 2, 3];" |
| 14460 | "var proto = {x: 1, y: 2, z: 3};" |
| 14461 | "var x = { __proto__: proto, w: 0, z: 1 };" |
| 14462 | "result[3] = x;" |
| 14463 | "result;"))->Run(); |
| 14464 | v8::Handle<v8::Array> elms = obj.As<v8::Array>(); |
| 14465 | CHECK_EQ(4, elms->Length()); |
| 14466 | int elmc0 = 0; |
| 14467 | const char** elmv0 = NULL; |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 14468 | CheckProperties(isolate, |
| 14469 | elms->Get(v8::Integer::New(isolate, 0)), elmc0, elmv0); |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 14470 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 14471 | v8::Handle<v8::Value> val = elms->Get(v8::Integer::New(isolate, 0)); |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 14472 | v8::Handle<v8::Array> props = val.As<v8::Object>()->GetPropertyNames(); |
| 14473 | CHECK_EQ(0, props->Length()); |
| 14474 | for (uint32_t i = 0; i < props->Length(); i++) { |
| 14475 | printf("p[%d]\n", i); |
| 14476 | } |
| 14477 | } |
ager@chromium.org | 870a0b6 | 2008-11-04 11:43:05 +0000 | [diff] [blame] | 14478 | |
ager@chromium.org | 870a0b6 | 2008-11-04 11:43:05 +0000 | [diff] [blame] | 14479 | static bool NamedSetAccessBlocker(Local<v8::Object> obj, |
| 14480 | Local<Value> name, |
| 14481 | v8::AccessType type, |
| 14482 | Local<Value> data) { |
| 14483 | return type != v8::ACCESS_SET; |
| 14484 | } |
| 14485 | |
| 14486 | |
| 14487 | static bool IndexedSetAccessBlocker(Local<v8::Object> obj, |
| 14488 | uint32_t key, |
| 14489 | v8::AccessType type, |
| 14490 | Local<Value> data) { |
| 14491 | return type != v8::ACCESS_SET; |
| 14492 | } |
| 14493 | |
| 14494 | |
| 14495 | THREADED_TEST(DisableAccessChecksWhileConfiguring) { |
ager@chromium.org | 870a0b6 | 2008-11-04 11:43:05 +0000 | [diff] [blame] | 14496 | LocalContext context; |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 14497 | v8::Isolate* isolate = context->GetIsolate(); |
| 14498 | v8::HandleScope scope(isolate); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 14499 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
ager@chromium.org | 870a0b6 | 2008-11-04 11:43:05 +0000 | [diff] [blame] | 14500 | templ->SetAccessCheckCallbacks(NamedSetAccessBlocker, |
| 14501 | IndexedSetAccessBlocker); |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 14502 | templ->Set(v8_str("x"), v8::True(isolate)); |
ager@chromium.org | 870a0b6 | 2008-11-04 11:43:05 +0000 | [diff] [blame] | 14503 | Local<v8::Object> instance = templ->NewInstance(); |
| 14504 | context->Global()->Set(v8_str("obj"), instance); |
| 14505 | Local<Value> value = CompileRun("obj.x"); |
| 14506 | CHECK(value->BooleanValue()); |
| 14507 | } |
ager@chromium.org | a74f0da | 2008-12-03 16:05:52 +0000 | [diff] [blame] | 14508 | |
kasperl@chromium.org | 2abc450 | 2009-07-02 07:00:29 +0000 | [diff] [blame] | 14509 | |
ager@chromium.org | 3291210 | 2009-01-16 10:38:43 +0000 | [diff] [blame] | 14510 | static bool NamedGetAccessBlocker(Local<v8::Object> obj, |
| 14511 | Local<Value> name, |
| 14512 | v8::AccessType type, |
| 14513 | Local<Value> data) { |
| 14514 | return false; |
| 14515 | } |
| 14516 | |
| 14517 | |
| 14518 | static bool IndexedGetAccessBlocker(Local<v8::Object> obj, |
| 14519 | uint32_t key, |
| 14520 | v8::AccessType type, |
| 14521 | Local<Value> data) { |
| 14522 | return false; |
| 14523 | } |
| 14524 | |
| 14525 | |
| 14526 | |
| 14527 | THREADED_TEST(AccessChecksReenabledCorrectly) { |
ager@chromium.org | 3291210 | 2009-01-16 10:38:43 +0000 | [diff] [blame] | 14528 | LocalContext context; |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 14529 | v8::Isolate* isolate = context->GetIsolate(); |
| 14530 | v8::HandleScope scope(isolate); |
| 14531 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
ager@chromium.org | 3291210 | 2009-01-16 10:38:43 +0000 | [diff] [blame] | 14532 | templ->SetAccessCheckCallbacks(NamedGetAccessBlocker, |
| 14533 | IndexedGetAccessBlocker); |
| 14534 | templ->Set(v8_str("a"), v8_str("a")); |
| 14535 | // Add more than 8 (see kMaxFastProperties) properties |
| 14536 | // so that the constructor will force copying map. |
| 14537 | // Cannot sprintf, gcc complains unsafety. |
ager@chromium.org | bb29dc9 | 2009-03-24 13:25:23 +0000 | [diff] [blame] | 14538 | char buf[4]; |
ager@chromium.org | 3291210 | 2009-01-16 10:38:43 +0000 | [diff] [blame] | 14539 | for (char i = '0'; i <= '9' ; i++) { |
ager@chromium.org | bb29dc9 | 2009-03-24 13:25:23 +0000 | [diff] [blame] | 14540 | buf[0] = i; |
ager@chromium.org | 3291210 | 2009-01-16 10:38:43 +0000 | [diff] [blame] | 14541 | for (char j = '0'; j <= '9'; j++) { |
ager@chromium.org | bb29dc9 | 2009-03-24 13:25:23 +0000 | [diff] [blame] | 14542 | buf[1] = j; |
ager@chromium.org | 3291210 | 2009-01-16 10:38:43 +0000 | [diff] [blame] | 14543 | for (char k = '0'; k <= '9'; k++) { |
ager@chromium.org | bb29dc9 | 2009-03-24 13:25:23 +0000 | [diff] [blame] | 14544 | buf[2] = k; |
| 14545 | buf[3] = 0; |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 14546 | templ->Set(v8_str(buf), v8::Number::New(isolate, k)); |
ager@chromium.org | 3291210 | 2009-01-16 10:38:43 +0000 | [diff] [blame] | 14547 | } |
| 14548 | } |
| 14549 | } |
| 14550 | |
| 14551 | Local<v8::Object> instance_1 = templ->NewInstance(); |
| 14552 | context->Global()->Set(v8_str("obj_1"), instance_1); |
| 14553 | |
| 14554 | Local<Value> value_1 = CompileRun("obj_1.a"); |
| 14555 | CHECK(value_1->IsUndefined()); |
| 14556 | |
| 14557 | Local<v8::Object> instance_2 = templ->NewInstance(); |
| 14558 | context->Global()->Set(v8_str("obj_2"), instance_2); |
| 14559 | |
| 14560 | Local<Value> value_2 = CompileRun("obj_2.a"); |
| 14561 | CHECK(value_2->IsUndefined()); |
| 14562 | } |
ager@chromium.org | a74f0da | 2008-12-03 16:05:52 +0000 | [diff] [blame] | 14563 | |
kasperl@chromium.org | 2abc450 | 2009-07-02 07:00:29 +0000 | [diff] [blame] | 14564 | |
ager@chromium.org | 8bb6058 | 2008-12-11 12:02:20 +0000 | [diff] [blame] | 14565 | // This tests that access check information remains on the global |
| 14566 | // object template when creating contexts. |
| 14567 | THREADED_TEST(AccessControlRepeatedContextCreation) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 14568 | v8::Isolate* isolate = CcTest::isolate(); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 14569 | v8::HandleScope handle_scope(isolate); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 14570 | v8::Handle<v8::ObjectTemplate> global_template = |
| 14571 | v8::ObjectTemplate::New(isolate); |
ager@chromium.org | 8bb6058 | 2008-12-11 12:02:20 +0000 | [diff] [blame] | 14572 | global_template->SetAccessCheckCallbacks(NamedSetAccessBlocker, |
| 14573 | IndexedSetAccessBlocker); |
| 14574 | i::Handle<i::ObjectTemplateInfo> internal_template = |
| 14575 | v8::Utils::OpenHandle(*global_template); |
| 14576 | CHECK(!internal_template->constructor()->IsUndefined()); |
| 14577 | i::Handle<i::FunctionTemplateInfo> constructor( |
| 14578 | i::FunctionTemplateInfo::cast(internal_template->constructor())); |
| 14579 | CHECK(!constructor->access_check_info()->IsUndefined()); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 14580 | v8::Local<Context> context0(Context::New(isolate, NULL, global_template)); |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 14581 | CHECK(!context0.IsEmpty()); |
ager@chromium.org | 8bb6058 | 2008-12-11 12:02:20 +0000 | [diff] [blame] | 14582 | CHECK(!constructor->access_check_info()->IsUndefined()); |
| 14583 | } |
| 14584 | |
| 14585 | |
kasperl@chromium.org | 2abc450 | 2009-07-02 07:00:29 +0000 | [diff] [blame] | 14586 | THREADED_TEST(TurnOnAccessCheck) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 14587 | v8::Isolate* isolate = CcTest::isolate(); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 14588 | v8::HandleScope handle_scope(isolate); |
kasperl@chromium.org | 2abc450 | 2009-07-02 07:00:29 +0000 | [diff] [blame] | 14589 | |
| 14590 | // Create an environment with access check to the global object disabled by |
| 14591 | // default. |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 14592 | v8::Handle<v8::ObjectTemplate> global_template = |
| 14593 | v8::ObjectTemplate::New(isolate); |
kasperl@chromium.org | 2abc450 | 2009-07-02 07:00:29 +0000 | [diff] [blame] | 14594 | global_template->SetAccessCheckCallbacks(NamedGetAccessBlocker, |
| 14595 | IndexedGetAccessBlocker, |
| 14596 | v8::Handle<v8::Value>(), |
| 14597 | false); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 14598 | v8::Local<Context> context = Context::New(isolate, NULL, global_template); |
kasperl@chromium.org | 2abc450 | 2009-07-02 07:00:29 +0000 | [diff] [blame] | 14599 | Context::Scope context_scope(context); |
| 14600 | |
| 14601 | // Set up a property and a number of functions. |
| 14602 | context->Global()->Set(v8_str("a"), v8_num(1)); |
| 14603 | CompileRun("function f1() {return a;}" |
| 14604 | "function f2() {return a;}" |
| 14605 | "function g1() {return h();}" |
| 14606 | "function g2() {return h();}" |
| 14607 | "function h() {return 1;}"); |
| 14608 | Local<Function> f1 = |
| 14609 | Local<Function>::Cast(context->Global()->Get(v8_str("f1"))); |
| 14610 | Local<Function> f2 = |
| 14611 | Local<Function>::Cast(context->Global()->Get(v8_str("f2"))); |
| 14612 | Local<Function> g1 = |
| 14613 | Local<Function>::Cast(context->Global()->Get(v8_str("g1"))); |
| 14614 | Local<Function> g2 = |
| 14615 | Local<Function>::Cast(context->Global()->Get(v8_str("g2"))); |
| 14616 | Local<Function> h = |
| 14617 | Local<Function>::Cast(context->Global()->Get(v8_str("h"))); |
| 14618 | |
| 14619 | // Get the global object. |
| 14620 | v8::Handle<v8::Object> global = context->Global(); |
| 14621 | |
| 14622 | // Call f1 one time and f2 a number of times. This will ensure that f1 still |
| 14623 | // uses the runtime system to retreive property a whereas f2 uses global load |
| 14624 | // inline cache. |
| 14625 | CHECK(f1->Call(global, 0, NULL)->Equals(v8_num(1))); |
| 14626 | for (int i = 0; i < 4; i++) { |
| 14627 | CHECK(f2->Call(global, 0, NULL)->Equals(v8_num(1))); |
| 14628 | } |
| 14629 | |
| 14630 | // Same for g1 and g2. |
| 14631 | CHECK(g1->Call(global, 0, NULL)->Equals(v8_num(1))); |
| 14632 | for (int i = 0; i < 4; i++) { |
| 14633 | CHECK(g2->Call(global, 0, NULL)->Equals(v8_num(1))); |
| 14634 | } |
| 14635 | |
| 14636 | // Detach the global and turn on access check. |
jkummerow@chromium.org | 113035e | 2013-12-13 15:13:40 +0000 | [diff] [blame] | 14637 | Local<Object> hidden_global = Local<Object>::Cast( |
| 14638 | context->Global()->GetPrototype()); |
kasperl@chromium.org | 2abc450 | 2009-07-02 07:00:29 +0000 | [diff] [blame] | 14639 | context->DetachGlobal(); |
jkummerow@chromium.org | 113035e | 2013-12-13 15:13:40 +0000 | [diff] [blame] | 14640 | hidden_global->TurnOnAccessCheck(); |
kasperl@chromium.org | 2abc450 | 2009-07-02 07:00:29 +0000 | [diff] [blame] | 14641 | |
| 14642 | // Failing access check to property get results in undefined. |
| 14643 | CHECK(f1->Call(global, 0, NULL)->IsUndefined()); |
| 14644 | CHECK(f2->Call(global, 0, NULL)->IsUndefined()); |
| 14645 | |
| 14646 | // Failing access check to function call results in exception. |
| 14647 | CHECK(g1->Call(global, 0, NULL).IsEmpty()); |
| 14648 | CHECK(g2->Call(global, 0, NULL).IsEmpty()); |
| 14649 | |
| 14650 | // No failing access check when just returning a constant. |
| 14651 | CHECK(h->Call(global, 0, NULL)->Equals(v8_num(1))); |
| 14652 | } |
| 14653 | |
| 14654 | |
jkummerow@chromium.org | f7a5884 | 2012-02-21 10:08:21 +0000 | [diff] [blame] | 14655 | static const char* kPropertyA = "a"; |
| 14656 | static const char* kPropertyH = "h"; |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 14657 | |
| 14658 | static bool NamedGetAccessBlockAandH(Local<v8::Object> obj, |
| 14659 | Local<Value> name, |
| 14660 | v8::AccessType type, |
| 14661 | Local<Value> data) { |
jkummerow@chromium.org | f7a5884 | 2012-02-21 10:08:21 +0000 | [diff] [blame] | 14662 | if (!name->IsString()) return false; |
| 14663 | i::Handle<i::String> name_handle = |
| 14664 | v8::Utils::OpenHandle(String::Cast(*name)); |
jkummerow@chromium.org | 59297c7 | 2013-01-09 16:32:23 +0000 | [diff] [blame] | 14665 | return !name_handle->IsUtf8EqualTo(i::CStrVector(kPropertyA)) |
| 14666 | && !name_handle->IsUtf8EqualTo(i::CStrVector(kPropertyH)); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 14667 | } |
| 14668 | |
| 14669 | |
jkummerow@chromium.org | f7a5884 | 2012-02-21 10:08:21 +0000 | [diff] [blame] | 14670 | THREADED_TEST(TurnOnAccessCheckAndRecompile) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 14671 | v8::Isolate* isolate = CcTest::isolate(); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 14672 | v8::HandleScope handle_scope(isolate); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 14673 | |
| 14674 | // Create an environment with access check to the global object disabled by |
| 14675 | // default. When the registered access checker will block access to properties |
jkummerow@chromium.org | f7a5884 | 2012-02-21 10:08:21 +0000 | [diff] [blame] | 14676 | // a and h. |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 14677 | v8::Handle<v8::ObjectTemplate> global_template = |
| 14678 | v8::ObjectTemplate::New(isolate); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 14679 | global_template->SetAccessCheckCallbacks(NamedGetAccessBlockAandH, |
| 14680 | IndexedGetAccessBlocker, |
| 14681 | v8::Handle<v8::Value>(), |
| 14682 | false); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 14683 | v8::Local<Context> context = Context::New(isolate, NULL, global_template); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 14684 | Context::Scope context_scope(context); |
| 14685 | |
| 14686 | // Set up a property and a number of functions. |
| 14687 | context->Global()->Set(v8_str("a"), v8_num(1)); |
| 14688 | static const char* source = "function f1() {return a;}" |
| 14689 | "function f2() {return a;}" |
| 14690 | "function g1() {return h();}" |
| 14691 | "function g2() {return h();}" |
| 14692 | "function h() {return 1;}"; |
| 14693 | |
| 14694 | CompileRun(source); |
| 14695 | Local<Function> f1; |
| 14696 | Local<Function> f2; |
| 14697 | Local<Function> g1; |
| 14698 | Local<Function> g2; |
| 14699 | Local<Function> h; |
| 14700 | f1 = Local<Function>::Cast(context->Global()->Get(v8_str("f1"))); |
| 14701 | f2 = Local<Function>::Cast(context->Global()->Get(v8_str("f2"))); |
| 14702 | g1 = Local<Function>::Cast(context->Global()->Get(v8_str("g1"))); |
| 14703 | g2 = Local<Function>::Cast(context->Global()->Get(v8_str("g2"))); |
| 14704 | h = Local<Function>::Cast(context->Global()->Get(v8_str("h"))); |
| 14705 | |
| 14706 | // Get the global object. |
| 14707 | v8::Handle<v8::Object> global = context->Global(); |
| 14708 | |
| 14709 | // Call f1 one time and f2 a number of times. This will ensure that f1 still |
| 14710 | // uses the runtime system to retreive property a whereas f2 uses global load |
| 14711 | // inline cache. |
| 14712 | CHECK(f1->Call(global, 0, NULL)->Equals(v8_num(1))); |
| 14713 | for (int i = 0; i < 4; i++) { |
| 14714 | CHECK(f2->Call(global, 0, NULL)->Equals(v8_num(1))); |
| 14715 | } |
| 14716 | |
| 14717 | // Same for g1 and g2. |
| 14718 | CHECK(g1->Call(global, 0, NULL)->Equals(v8_num(1))); |
| 14719 | for (int i = 0; i < 4; i++) { |
| 14720 | CHECK(g2->Call(global, 0, NULL)->Equals(v8_num(1))); |
| 14721 | } |
| 14722 | |
| 14723 | // Detach the global and turn on access check now blocking access to property |
| 14724 | // a and function h. |
jkummerow@chromium.org | 113035e | 2013-12-13 15:13:40 +0000 | [diff] [blame] | 14725 | Local<Object> hidden_global = Local<Object>::Cast( |
| 14726 | context->Global()->GetPrototype()); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 14727 | context->DetachGlobal(); |
jkummerow@chromium.org | 113035e | 2013-12-13 15:13:40 +0000 | [diff] [blame] | 14728 | hidden_global->TurnOnAccessCheck(); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 14729 | |
| 14730 | // Failing access check to property get results in undefined. |
| 14731 | CHECK(f1->Call(global, 0, NULL)->IsUndefined()); |
| 14732 | CHECK(f2->Call(global, 0, NULL)->IsUndefined()); |
| 14733 | |
| 14734 | // Failing access check to function call results in exception. |
| 14735 | CHECK(g1->Call(global, 0, NULL).IsEmpty()); |
| 14736 | CHECK(g2->Call(global, 0, NULL).IsEmpty()); |
| 14737 | |
| 14738 | // No failing access check when just returning a constant. |
| 14739 | CHECK(h->Call(global, 0, NULL)->Equals(v8_num(1))); |
| 14740 | |
| 14741 | // Now compile the source again. And get the newly compiled functions, except |
| 14742 | // for h for which access is blocked. |
| 14743 | CompileRun(source); |
jkummerow@chromium.org | 113035e | 2013-12-13 15:13:40 +0000 | [diff] [blame] | 14744 | f1 = Local<Function>::Cast(hidden_global->Get(v8_str("f1"))); |
| 14745 | f2 = Local<Function>::Cast(hidden_global->Get(v8_str("f2"))); |
| 14746 | g1 = Local<Function>::Cast(hidden_global->Get(v8_str("g1"))); |
| 14747 | g2 = Local<Function>::Cast(hidden_global->Get(v8_str("g2"))); |
| 14748 | CHECK(hidden_global->Get(v8_str("h"))->IsUndefined()); |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 14749 | |
| 14750 | // Failing access check to property get results in undefined. |
| 14751 | CHECK(f1->Call(global, 0, NULL)->IsUndefined()); |
| 14752 | CHECK(f2->Call(global, 0, NULL)->IsUndefined()); |
| 14753 | |
| 14754 | // Failing access check to function call results in exception. |
| 14755 | CHECK(g1->Call(global, 0, NULL).IsEmpty()); |
| 14756 | CHECK(g2->Call(global, 0, NULL).IsEmpty()); |
| 14757 | } |
| 14758 | |
| 14759 | |
ager@chromium.org | a74f0da | 2008-12-03 16:05:52 +0000 | [diff] [blame] | 14760 | // This test verifies that pre-compilation (aka preparsing) can be called |
| 14761 | // without initializing the whole VM. Thus we cannot run this test in a |
| 14762 | // multi-threaded setup. |
| 14763 | TEST(PreCompile) { |
| 14764 | // TODO(155): This test would break without the initialization of V8. This is |
| 14765 | // a workaround for now to make this test not fail. |
| 14766 | v8::V8::Initialize(); |
jkummerow@chromium.org | fb7a7c4 | 2013-10-02 11:41:02 +0000 | [diff] [blame] | 14767 | v8::Isolate* isolate = CcTest::isolate(); |
machenbach@chromium.org | 4ddd2f1 | 2014-01-14 08:13:44 +0000 | [diff] [blame] | 14768 | HandleScope handle_scope(isolate); |
kmillikin@chromium.org | 9155e25 | 2010-05-26 13:27:57 +0000 | [diff] [blame] | 14769 | const char* script = "function foo(a) { return a+1; }"; |
machenbach@chromium.org | 4ddd2f1 | 2014-01-14 08:13:44 +0000 | [diff] [blame] | 14770 | v8::ScriptData* sd = v8::ScriptData::PreCompile(v8::String::NewFromUtf8( |
| 14771 | isolate, script, v8::String::kNormalString, i::StrLength(script))); |
ager@chromium.org | a74f0da | 2008-12-03 16:05:52 +0000 | [diff] [blame] | 14772 | CHECK_NE(sd->Length(), 0); |
| 14773 | CHECK_NE(sd->Data(), NULL); |
fschneider@chromium.org | 0c20e67 | 2010-01-14 15:28:53 +0000 | [diff] [blame] | 14774 | CHECK(!sd->HasError()); |
| 14775 | delete sd; |
| 14776 | } |
| 14777 | |
| 14778 | |
| 14779 | TEST(PreCompileWithError) { |
| 14780 | v8::V8::Initialize(); |
jkummerow@chromium.org | fb7a7c4 | 2013-10-02 11:41:02 +0000 | [diff] [blame] | 14781 | v8::Isolate* isolate = CcTest::isolate(); |
machenbach@chromium.org | 4ddd2f1 | 2014-01-14 08:13:44 +0000 | [diff] [blame] | 14782 | HandleScope handle_scope(isolate); |
kmillikin@chromium.org | 9155e25 | 2010-05-26 13:27:57 +0000 | [diff] [blame] | 14783 | const char* script = "function foo(a) { return 1 * * 2; }"; |
machenbach@chromium.org | 4ddd2f1 | 2014-01-14 08:13:44 +0000 | [diff] [blame] | 14784 | v8::ScriptData* sd = v8::ScriptData::PreCompile(v8::String::NewFromUtf8( |
| 14785 | isolate, script, v8::String::kNormalString, i::StrLength(script))); |
fschneider@chromium.org | 0c20e67 | 2010-01-14 15:28:53 +0000 | [diff] [blame] | 14786 | CHECK(sd->HasError()); |
| 14787 | delete sd; |
| 14788 | } |
| 14789 | |
| 14790 | |
| 14791 | TEST(Regress31661) { |
| 14792 | v8::V8::Initialize(); |
jkummerow@chromium.org | fb7a7c4 | 2013-10-02 11:41:02 +0000 | [diff] [blame] | 14793 | v8::Isolate* isolate = CcTest::isolate(); |
machenbach@chromium.org | 4ddd2f1 | 2014-01-14 08:13:44 +0000 | [diff] [blame] | 14794 | HandleScope handle_scope(isolate); |
kmillikin@chromium.org | 9155e25 | 2010-05-26 13:27:57 +0000 | [diff] [blame] | 14795 | const char* script = " The Definintive Guide"; |
machenbach@chromium.org | 4ddd2f1 | 2014-01-14 08:13:44 +0000 | [diff] [blame] | 14796 | v8::ScriptData* sd = v8::ScriptData::PreCompile(v8::String::NewFromUtf8( |
| 14797 | isolate, script, v8::String::kNormalString, i::StrLength(script))); |
fschneider@chromium.org | 0c20e67 | 2010-01-14 15:28:53 +0000 | [diff] [blame] | 14798 | CHECK(sd->HasError()); |
ager@chromium.org | bb29dc9 | 2009-03-24 13:25:23 +0000 | [diff] [blame] | 14799 | delete sd; |
ager@chromium.org | a74f0da | 2008-12-03 16:05:52 +0000 | [diff] [blame] | 14800 | } |
| 14801 | |
| 14802 | |
kmillikin@chromium.org | 9155e25 | 2010-05-26 13:27:57 +0000 | [diff] [blame] | 14803 | // Tests that ScriptData can be serialized and deserialized. |
| 14804 | TEST(PreCompileSerialization) { |
| 14805 | v8::V8::Initialize(); |
jkummerow@chromium.org | fb7a7c4 | 2013-10-02 11:41:02 +0000 | [diff] [blame] | 14806 | v8::Isolate* isolate = CcTest::isolate(); |
machenbach@chromium.org | 4ddd2f1 | 2014-01-14 08:13:44 +0000 | [diff] [blame] | 14807 | HandleScope handle_scope(isolate); |
kmillikin@chromium.org | 9155e25 | 2010-05-26 13:27:57 +0000 | [diff] [blame] | 14808 | const char* script = "function foo(a) { return a+1; }"; |
machenbach@chromium.org | 4ddd2f1 | 2014-01-14 08:13:44 +0000 | [diff] [blame] | 14809 | v8::ScriptData* sd = v8::ScriptData::PreCompile(v8::String::NewFromUtf8( |
| 14810 | isolate, script, v8::String::kNormalString, i::StrLength(script))); |
kmillikin@chromium.org | 9155e25 | 2010-05-26 13:27:57 +0000 | [diff] [blame] | 14811 | |
| 14812 | // Serialize. |
| 14813 | int serialized_data_length = sd->Length(); |
| 14814 | char* serialized_data = i::NewArray<char>(serialized_data_length); |
mstarzinger@chromium.org | e27d617 | 2013-04-17 11:51:44 +0000 | [diff] [blame] | 14815 | i::OS::MemCopy(serialized_data, sd->Data(), serialized_data_length); |
kmillikin@chromium.org | 9155e25 | 2010-05-26 13:27:57 +0000 | [diff] [blame] | 14816 | |
| 14817 | // Deserialize. |
| 14818 | v8::ScriptData* deserialized_sd = |
| 14819 | v8::ScriptData::New(serialized_data, serialized_data_length); |
| 14820 | |
| 14821 | // Verify that the original is the same as the deserialized. |
| 14822 | CHECK_EQ(sd->Length(), deserialized_sd->Length()); |
| 14823 | CHECK_EQ(0, memcmp(sd->Data(), deserialized_sd->Data(), sd->Length())); |
| 14824 | CHECK_EQ(sd->HasError(), deserialized_sd->HasError()); |
| 14825 | |
| 14826 | delete sd; |
| 14827 | delete deserialized_sd; |
machenbach@chromium.org | bb8234d | 2014-02-10 09:01:23 +0000 | [diff] [blame^] | 14828 | i::DeleteArray(serialized_data); |
kmillikin@chromium.org | 9155e25 | 2010-05-26 13:27:57 +0000 | [diff] [blame] | 14829 | } |
| 14830 | |
| 14831 | |
| 14832 | // Attempts to deserialize bad data. |
| 14833 | TEST(PreCompileDeserializationError) { |
| 14834 | v8::V8::Initialize(); |
| 14835 | const char* data = "DONT CARE"; |
| 14836 | int invalid_size = 3; |
| 14837 | v8::ScriptData* sd = v8::ScriptData::New(data, invalid_size); |
| 14838 | |
| 14839 | CHECK_EQ(0, sd->Length()); |
| 14840 | |
| 14841 | delete sd; |
| 14842 | } |
| 14843 | |
| 14844 | |
erik.corry@gmail.com | 4a2e25e | 2010-07-07 12:22:46 +0000 | [diff] [blame] | 14845 | // Attempts to deserialize bad data. |
| 14846 | TEST(PreCompileInvalidPreparseDataError) { |
| 14847 | v8::V8::Initialize(); |
jkummerow@chromium.org | fb7a7c4 | 2013-10-02 11:41:02 +0000 | [diff] [blame] | 14848 | v8::Isolate* isolate = CcTest::isolate(); |
erik.corry@gmail.com | 4a2e25e | 2010-07-07 12:22:46 +0000 | [diff] [blame] | 14849 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 14850 | v8::HandleScope scope(context->GetIsolate()); |
erik.corry@gmail.com | 4a2e25e | 2010-07-07 12:22:46 +0000 | [diff] [blame] | 14851 | |
| 14852 | const char* script = "function foo(){ return 5;}\n" |
| 14853 | "function bar(){ return 6 + 7;} foo();"; |
machenbach@chromium.org | 4ddd2f1 | 2014-01-14 08:13:44 +0000 | [diff] [blame] | 14854 | v8::ScriptData* sd = v8::ScriptData::PreCompile(v8::String::NewFromUtf8( |
| 14855 | isolate, script, v8::String::kNormalString, i::StrLength(script))); |
erik.corry@gmail.com | 4a2e25e | 2010-07-07 12:22:46 +0000 | [diff] [blame] | 14856 | CHECK(!sd->HasError()); |
| 14857 | // ScriptDataImpl private implementation details |
ager@chromium.org | beb2571 | 2010-11-29 08:02:25 +0000 | [diff] [blame] | 14858 | const int kHeaderSize = i::PreparseDataConstants::kHeaderSize; |
ager@chromium.org | 5b2fbee | 2010-09-08 06:38:15 +0000 | [diff] [blame] | 14859 | const int kFunctionEntrySize = i::FunctionEntry::kSize; |
erik.corry@gmail.com | 4a2e25e | 2010-07-07 12:22:46 +0000 | [diff] [blame] | 14860 | const int kFunctionEntryStartOffset = 0; |
| 14861 | const int kFunctionEntryEndOffset = 1; |
| 14862 | unsigned* sd_data = |
| 14863 | reinterpret_cast<unsigned*>(const_cast<char*>(sd->Data())); |
erik.corry@gmail.com | 4a2e25e | 2010-07-07 12:22:46 +0000 | [diff] [blame] | 14864 | |
| 14865 | // Overwrite function bar's end position with 0. |
| 14866 | sd_data[kHeaderSize + 1 * kFunctionEntrySize + kFunctionEntryEndOffset] = 0; |
| 14867 | v8::TryCatch try_catch; |
| 14868 | |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 14869 | Local<String> source = String::NewFromUtf8(isolate, script); |
erik.corry@gmail.com | 4a2e25e | 2010-07-07 12:22:46 +0000 | [diff] [blame] | 14870 | Local<Script> compiled_script = Script::New(source, NULL, sd); |
| 14871 | CHECK(try_catch.HasCaught()); |
ulan@chromium.org | 906e2fb | 2013-05-14 08:14:38 +0000 | [diff] [blame] | 14872 | String::Utf8Value exception_value(try_catch.Message()->Get()); |
erik.corry@gmail.com | 4a2e25e | 2010-07-07 12:22:46 +0000 | [diff] [blame] | 14873 | CHECK_EQ("Uncaught SyntaxError: Invalid preparser data for function bar", |
| 14874 | *exception_value); |
| 14875 | |
| 14876 | try_catch.Reset(); |
machenbach@chromium.org | bb8234d | 2014-02-10 09:01:23 +0000 | [diff] [blame^] | 14877 | delete sd; |
lrn@chromium.org | d4e9e22 | 2011-08-03 12:01:58 +0000 | [diff] [blame] | 14878 | |
erik.corry@gmail.com | 4a2e25e | 2010-07-07 12:22:46 +0000 | [diff] [blame] | 14879 | // Overwrite function bar's start position with 200. The function entry |
lrn@chromium.org | d4e9e22 | 2011-08-03 12:01:58 +0000 | [diff] [blame] | 14880 | // will not be found when searching for it by position and we should fall |
| 14881 | // back on eager compilation. |
machenbach@chromium.org | 4ddd2f1 | 2014-01-14 08:13:44 +0000 | [diff] [blame] | 14882 | sd = v8::ScriptData::PreCompile(v8::String::NewFromUtf8( |
| 14883 | isolate, script, v8::String::kNormalString, i::StrLength(script))); |
ricow@chromium.org | d236f4d | 2010-09-01 06:52:08 +0000 | [diff] [blame] | 14884 | sd_data = reinterpret_cast<unsigned*>(const_cast<char*>(sd->Data())); |
erik.corry@gmail.com | 4a2e25e | 2010-07-07 12:22:46 +0000 | [diff] [blame] | 14885 | sd_data[kHeaderSize + 1 * kFunctionEntrySize + kFunctionEntryStartOffset] = |
| 14886 | 200; |
| 14887 | compiled_script = Script::New(source, NULL, sd); |
lrn@chromium.org | d4e9e22 | 2011-08-03 12:01:58 +0000 | [diff] [blame] | 14888 | CHECK(!try_catch.HasCaught()); |
erik.corry@gmail.com | 4a2e25e | 2010-07-07 12:22:46 +0000 | [diff] [blame] | 14889 | |
| 14890 | delete sd; |
| 14891 | } |
| 14892 | |
| 14893 | |
ager@chromium.org | a74f0da | 2008-12-03 16:05:52 +0000 | [diff] [blame] | 14894 | // This tests that we do not allow dictionary load/call inline caches |
| 14895 | // to use functions that have not yet been compiled. The potential |
| 14896 | // problem of loading a function that has not yet been compiled can |
| 14897 | // arise because we share code between contexts via the compilation |
| 14898 | // cache. |
| 14899 | THREADED_TEST(DictionaryICLoadedFunction) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 14900 | v8::HandleScope scope(CcTest::isolate()); |
ager@chromium.org | a74f0da | 2008-12-03 16:05:52 +0000 | [diff] [blame] | 14901 | // Test LoadIC. |
| 14902 | for (int i = 0; i < 2; i++) { |
| 14903 | LocalContext context; |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 14904 | context->Global()->Set(v8_str("tmp"), v8::True(CcTest::isolate())); |
ager@chromium.org | a74f0da | 2008-12-03 16:05:52 +0000 | [diff] [blame] | 14905 | context->Global()->Delete(v8_str("tmp")); |
| 14906 | CompileRun("for (var j = 0; j < 10; j++) new RegExp('');"); |
| 14907 | } |
| 14908 | // Test CallIC. |
| 14909 | for (int i = 0; i < 2; i++) { |
| 14910 | LocalContext context; |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 14911 | context->Global()->Set(v8_str("tmp"), v8::True(CcTest::isolate())); |
ager@chromium.org | a74f0da | 2008-12-03 16:05:52 +0000 | [diff] [blame] | 14912 | context->Global()->Delete(v8_str("tmp")); |
| 14913 | CompileRun("for (var j = 0; j < 10; j++) RegExp('')"); |
| 14914 | } |
| 14915 | } |
ager@chromium.org | ddb913d | 2009-01-27 10:01:48 +0000 | [diff] [blame] | 14916 | |
| 14917 | |
| 14918 | // Test that cross-context new calls use the context of the callee to |
| 14919 | // create the new JavaScript object. |
| 14920 | THREADED_TEST(CrossContextNew) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 14921 | v8::Isolate* isolate = CcTest::isolate(); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 14922 | v8::HandleScope scope(isolate); |
| 14923 | v8::Local<Context> context0 = Context::New(isolate); |
| 14924 | v8::Local<Context> context1 = Context::New(isolate); |
ager@chromium.org | ddb913d | 2009-01-27 10:01:48 +0000 | [diff] [blame] | 14925 | |
| 14926 | // Allow cross-domain access. |
| 14927 | Local<String> token = v8_str("<security token>"); |
| 14928 | context0->SetSecurityToken(token); |
| 14929 | context1->SetSecurityToken(token); |
| 14930 | |
| 14931 | // Set an 'x' property on the Object prototype and define a |
| 14932 | // constructor function in context0. |
| 14933 | context0->Enter(); |
| 14934 | CompileRun("Object.prototype.x = 42; function C() {};"); |
| 14935 | context0->Exit(); |
| 14936 | |
| 14937 | // Call the constructor function from context0 and check that the |
| 14938 | // result has the 'x' property. |
| 14939 | context1->Enter(); |
| 14940 | context1->Global()->Set(v8_str("other"), context0->Global()); |
| 14941 | Local<Value> value = CompileRun("var instance = new other.C(); instance.x"); |
| 14942 | CHECK(value->IsInt32()); |
| 14943 | CHECK_EQ(42, value->Int32Value()); |
| 14944 | context1->Exit(); |
ager@chromium.org | ddb913d | 2009-01-27 10:01:48 +0000 | [diff] [blame] | 14945 | } |
ager@chromium.org | 381abbb | 2009-02-25 13:23:22 +0000 | [diff] [blame] | 14946 | |
| 14947 | |
ager@chromium.org | 3b45ab5 | 2009-03-19 22:21:34 +0000 | [diff] [blame] | 14948 | // Verify that we can clone an object |
| 14949 | TEST(ObjectClone) { |
ager@chromium.org | 3b45ab5 | 2009-03-19 22:21:34 +0000 | [diff] [blame] | 14950 | LocalContext env; |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 14951 | v8::Isolate* isolate = env->GetIsolate(); |
| 14952 | v8::HandleScope scope(isolate); |
ager@chromium.org | 3b45ab5 | 2009-03-19 22:21:34 +0000 | [diff] [blame] | 14953 | |
| 14954 | const char* sample = |
| 14955 | "var rv = {};" \ |
| 14956 | "rv.alpha = 'hello';" \ |
| 14957 | "rv.beta = 123;" \ |
| 14958 | "rv;"; |
| 14959 | |
| 14960 | // Create an object, verify basics. |
| 14961 | Local<Value> val = CompileRun(sample); |
| 14962 | CHECK(val->IsObject()); |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 14963 | Local<v8::Object> obj = val.As<v8::Object>(); |
ager@chromium.org | 3b45ab5 | 2009-03-19 22:21:34 +0000 | [diff] [blame] | 14964 | obj->Set(v8_str("gamma"), v8_str("cloneme")); |
| 14965 | |
| 14966 | CHECK_EQ(v8_str("hello"), obj->Get(v8_str("alpha"))); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 14967 | CHECK_EQ(v8::Integer::New(isolate, 123), obj->Get(v8_str("beta"))); |
ager@chromium.org | 3b45ab5 | 2009-03-19 22:21:34 +0000 | [diff] [blame] | 14968 | CHECK_EQ(v8_str("cloneme"), obj->Get(v8_str("gamma"))); |
| 14969 | |
| 14970 | // Clone it. |
| 14971 | Local<v8::Object> clone = obj->Clone(); |
| 14972 | CHECK_EQ(v8_str("hello"), clone->Get(v8_str("alpha"))); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 14973 | CHECK_EQ(v8::Integer::New(isolate, 123), clone->Get(v8_str("beta"))); |
ager@chromium.org | 3b45ab5 | 2009-03-19 22:21:34 +0000 | [diff] [blame] | 14974 | CHECK_EQ(v8_str("cloneme"), clone->Get(v8_str("gamma"))); |
| 14975 | |
| 14976 | // Set a property on the clone, verify each object. |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 14977 | clone->Set(v8_str("beta"), v8::Integer::New(isolate, 456)); |
| 14978 | CHECK_EQ(v8::Integer::New(isolate, 123), obj->Get(v8_str("beta"))); |
| 14979 | CHECK_EQ(v8::Integer::New(isolate, 456), clone->Get(v8_str("beta"))); |
ager@chromium.org | 3b45ab5 | 2009-03-19 22:21:34 +0000 | [diff] [blame] | 14980 | } |
ager@chromium.org | bb29dc9 | 2009-03-24 13:25:23 +0000 | [diff] [blame] | 14981 | |
| 14982 | |
ager@chromium.org | 5ec4892 | 2009-05-05 07:25:34 +0000 | [diff] [blame] | 14983 | class AsciiVectorResource : public v8::String::ExternalAsciiStringResource { |
| 14984 | public: |
| 14985 | explicit AsciiVectorResource(i::Vector<const char> vector) |
| 14986 | : data_(vector) {} |
| 14987 | virtual ~AsciiVectorResource() {} |
| 14988 | virtual size_t length() const { return data_.length(); } |
| 14989 | virtual const char* data() const { return data_.start(); } |
| 14990 | private: |
| 14991 | i::Vector<const char> data_; |
| 14992 | }; |
| 14993 | |
| 14994 | |
| 14995 | class UC16VectorResource : public v8::String::ExternalStringResource { |
| 14996 | public: |
| 14997 | explicit UC16VectorResource(i::Vector<const i::uc16> vector) |
| 14998 | : data_(vector) {} |
| 14999 | virtual ~UC16VectorResource() {} |
| 15000 | virtual size_t length() const { return data_.length(); } |
| 15001 | virtual const i::uc16* data() const { return data_.start(); } |
| 15002 | private: |
| 15003 | i::Vector<const i::uc16> data_; |
| 15004 | }; |
| 15005 | |
| 15006 | |
| 15007 | static void MorphAString(i::String* string, |
| 15008 | AsciiVectorResource* ascii_resource, |
| 15009 | UC16VectorResource* uc16_resource) { |
| 15010 | CHECK(i::StringShape(string).IsExternal()); |
ulan@chromium.org | 8e8d882 | 2012-11-23 14:36:46 +0000 | [diff] [blame] | 15011 | if (string->IsOneByteRepresentation()) { |
yangguo@chromium.org | 4a9f655 | 2013-03-04 14:46:33 +0000 | [diff] [blame] | 15012 | // Check old map is not internalized or long. |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 15013 | CHECK(string->map() == CcTest::heap()->external_ascii_string_map()); |
ager@chromium.org | 5ec4892 | 2009-05-05 07:25:34 +0000 | [diff] [blame] | 15014 | // Morph external string to be TwoByte string. |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 15015 | string->set_map(CcTest::heap()->external_string_map()); |
ager@chromium.org | 5ec4892 | 2009-05-05 07:25:34 +0000 | [diff] [blame] | 15016 | i::ExternalTwoByteString* morphed = |
| 15017 | i::ExternalTwoByteString::cast(string); |
| 15018 | morphed->set_resource(uc16_resource); |
| 15019 | } else { |
yangguo@chromium.org | 4a9f655 | 2013-03-04 14:46:33 +0000 | [diff] [blame] | 15020 | // Check old map is not internalized or long. |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 15021 | CHECK(string->map() == CcTest::heap()->external_string_map()); |
ager@chromium.org | 5ec4892 | 2009-05-05 07:25:34 +0000 | [diff] [blame] | 15022 | // Morph external string to be ASCII string. |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 15023 | string->set_map(CcTest::heap()->external_ascii_string_map()); |
ager@chromium.org | 5ec4892 | 2009-05-05 07:25:34 +0000 | [diff] [blame] | 15024 | i::ExternalAsciiString* morphed = |
| 15025 | i::ExternalAsciiString::cast(string); |
| 15026 | morphed->set_resource(ascii_resource); |
| 15027 | } |
| 15028 | } |
| 15029 | |
| 15030 | |
| 15031 | // Test that we can still flatten a string if the components it is built up |
| 15032 | // from have been turned into 16 bit strings in the mean time. |
| 15033 | THREADED_TEST(MorphCompositeStringTest) { |
erik.corry@gmail.com | 394dbcf | 2011-10-27 07:38:48 +0000 | [diff] [blame] | 15034 | char utf_buffer[129]; |
ager@chromium.org | 5ec4892 | 2009-05-05 07:25:34 +0000 | [diff] [blame] | 15035 | const char* c_string = "Now is the time for all good men" |
| 15036 | " to come to the aid of the party"; |
| 15037 | uint16_t* two_byte_string = AsciiToTwoByteString(c_string); |
| 15038 | { |
ager@chromium.org | 5ec4892 | 2009-05-05 07:25:34 +0000 | [diff] [blame] | 15039 | LocalContext env; |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 15040 | i::Factory* factory = CcTest::i_isolate()->factory(); |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 15041 | v8::HandleScope scope(env->GetIsolate()); |
ager@chromium.org | 5ec4892 | 2009-05-05 07:25:34 +0000 | [diff] [blame] | 15042 | AsciiVectorResource ascii_resource( |
ager@chromium.org | c4c9272 | 2009-11-18 14:12:51 +0000 | [diff] [blame] | 15043 | i::Vector<const char>(c_string, i::StrLength(c_string))); |
ager@chromium.org | 5ec4892 | 2009-05-05 07:25:34 +0000 | [diff] [blame] | 15044 | UC16VectorResource uc16_resource( |
ager@chromium.org | c4c9272 | 2009-11-18 14:12:51 +0000 | [diff] [blame] | 15045 | i::Vector<const uint16_t>(two_byte_string, |
| 15046 | i::StrLength(c_string))); |
ager@chromium.org | 5ec4892 | 2009-05-05 07:25:34 +0000 | [diff] [blame] | 15047 | |
| 15048 | Local<String> lhs(v8::Utils::ToLocal( |
verwaest@chromium.org | d4be0f0 | 2013-06-05 13:39:03 +0000 | [diff] [blame] | 15049 | factory->NewExternalStringFromAscii(&ascii_resource))); |
ager@chromium.org | 5ec4892 | 2009-05-05 07:25:34 +0000 | [diff] [blame] | 15050 | Local<String> rhs(v8::Utils::ToLocal( |
verwaest@chromium.org | d4be0f0 | 2013-06-05 13:39:03 +0000 | [diff] [blame] | 15051 | factory->NewExternalStringFromAscii(&ascii_resource))); |
ager@chromium.org | 5ec4892 | 2009-05-05 07:25:34 +0000 | [diff] [blame] | 15052 | |
| 15053 | env->Global()->Set(v8_str("lhs"), lhs); |
| 15054 | env->Global()->Set(v8_str("rhs"), rhs); |
| 15055 | |
| 15056 | CompileRun( |
| 15057 | "var cons = lhs + rhs;" |
| 15058 | "var slice = lhs.substring(1, lhs.length - 1);" |
| 15059 | "var slice_on_cons = (lhs + rhs).substring(1, lhs.length *2 - 1);"); |
| 15060 | |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 15061 | CHECK(lhs->IsOneByte()); |
| 15062 | CHECK(rhs->IsOneByte()); |
rossberg@chromium.org | 2c067b1 | 2012-03-19 11:01:52 +0000 | [diff] [blame] | 15063 | |
ager@chromium.org | 5ec4892 | 2009-05-05 07:25:34 +0000 | [diff] [blame] | 15064 | MorphAString(*v8::Utils::OpenHandle(*lhs), &ascii_resource, &uc16_resource); |
| 15065 | MorphAString(*v8::Utils::OpenHandle(*rhs), &ascii_resource, &uc16_resource); |
| 15066 | |
erik.corry@gmail.com | 394dbcf | 2011-10-27 07:38:48 +0000 | [diff] [blame] | 15067 | // This should UTF-8 without flattening, since everything is ASCII. |
| 15068 | Handle<String> cons = v8_compile("cons")->Run().As<String>(); |
| 15069 | CHECK_EQ(128, cons->Utf8Length()); |
| 15070 | int nchars = -1; |
| 15071 | CHECK_EQ(129, cons->WriteUtf8(utf_buffer, -1, &nchars)); |
| 15072 | CHECK_EQ(128, nchars); |
| 15073 | CHECK_EQ(0, strcmp( |
| 15074 | utf_buffer, |
| 15075 | "Now is the time for all good men to come to the aid of the party" |
| 15076 | "Now is the time for all good men to come to the aid of the party")); |
| 15077 | |
ager@chromium.org | 5ec4892 | 2009-05-05 07:25:34 +0000 | [diff] [blame] | 15078 | // Now do some stuff to make sure the strings are flattened, etc. |
| 15079 | CompileRun( |
| 15080 | "/[^a-z]/.test(cons);" |
| 15081 | "/[^a-z]/.test(slice);" |
| 15082 | "/[^a-z]/.test(slice_on_cons);"); |
| 15083 | const char* expected_cons = |
| 15084 | "Now is the time for all good men to come to the aid of the party" |
| 15085 | "Now is the time for all good men to come to the aid of the party"; |
| 15086 | const char* expected_slice = |
| 15087 | "ow is the time for all good men to come to the aid of the part"; |
| 15088 | const char* expected_slice_on_cons = |
| 15089 | "ow is the time for all good men to come to the aid of the party" |
| 15090 | "Now is the time for all good men to come to the aid of the part"; |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 15091 | CHECK_EQ(String::NewFromUtf8(env->GetIsolate(), expected_cons), |
ager@chromium.org | 5ec4892 | 2009-05-05 07:25:34 +0000 | [diff] [blame] | 15092 | env->Global()->Get(v8_str("cons"))); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 15093 | CHECK_EQ(String::NewFromUtf8(env->GetIsolate(), expected_slice), |
ager@chromium.org | 5ec4892 | 2009-05-05 07:25:34 +0000 | [diff] [blame] | 15094 | env->Global()->Get(v8_str("slice"))); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 15095 | CHECK_EQ(String::NewFromUtf8(env->GetIsolate(), expected_slice_on_cons), |
ager@chromium.org | 5ec4892 | 2009-05-05 07:25:34 +0000 | [diff] [blame] | 15096 | env->Global()->Get(v8_str("slice_on_cons"))); |
| 15097 | } |
ager@chromium.org | 6a2b0aa | 2010-07-13 20:58:03 +0000 | [diff] [blame] | 15098 | i::DeleteArray(two_byte_string); |
ager@chromium.org | 5ec4892 | 2009-05-05 07:25:34 +0000 | [diff] [blame] | 15099 | } |
| 15100 | |
| 15101 | |
sgjesse@chromium.org | c81c894 | 2009-08-21 10:54:26 +0000 | [diff] [blame] | 15102 | TEST(CompileExternalTwoByteSource) { |
sgjesse@chromium.org | c81c894 | 2009-08-21 10:54:26 +0000 | [diff] [blame] | 15103 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 15104 | v8::HandleScope scope(context->GetIsolate()); |
sgjesse@chromium.org | c81c894 | 2009-08-21 10:54:26 +0000 | [diff] [blame] | 15105 | |
| 15106 | // This is a very short list of sources, which currently is to check for a |
| 15107 | // regression caused by r2703. |
| 15108 | const char* ascii_sources[] = { |
| 15109 | "0.5", |
| 15110 | "-0.5", // This mainly testes PushBack in the Scanner. |
| 15111 | "--0.5", // This mainly testes PushBack in the Scanner. |
| 15112 | NULL |
| 15113 | }; |
| 15114 | |
| 15115 | // Compile the sources as external two byte strings. |
| 15116 | for (int i = 0; ascii_sources[i] != NULL; i++) { |
| 15117 | uint16_t* two_byte_string = AsciiToTwoByteString(ascii_sources[i]); |
machenbach@chromium.org | 57a54ac | 2014-01-31 14:01:53 +0000 | [diff] [blame] | 15118 | TestResource* uc16_resource = new TestResource(two_byte_string); |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 15119 | v8::Local<v8::String> source = |
machenbach@chromium.org | 57a54ac | 2014-01-31 14:01:53 +0000 | [diff] [blame] | 15120 | v8::String::NewExternal(context->GetIsolate(), uc16_resource); |
sgjesse@chromium.org | c81c894 | 2009-08-21 10:54:26 +0000 | [diff] [blame] | 15121 | v8::Script::Compile(source); |
| 15122 | } |
| 15123 | } |
| 15124 | |
| 15125 | |
mstarzinger@chromium.org | b4968be | 2013-10-16 09:00:56 +0000 | [diff] [blame] | 15126 | #ifndef V8_INTERPRETED_REGEXP |
| 15127 | |
mstarzinger@chromium.org | a2e1a40 | 2013-10-15 08:25:05 +0000 | [diff] [blame] | 15128 | struct RegExpInterruptionData { |
| 15129 | int loop_count; |
| 15130 | UC16VectorResource* string_resource; |
| 15131 | v8::Persistent<v8::String> string; |
| 15132 | } regexp_interruption_data; |
| 15133 | |
| 15134 | |
| 15135 | class RegExpInterruptionThread : public i::Thread { |
ager@chromium.org | bb29dc9 | 2009-03-24 13:25:23 +0000 | [diff] [blame] | 15136 | public: |
mstarzinger@chromium.org | a2e1a40 | 2013-10-15 08:25:05 +0000 | [diff] [blame] | 15137 | explicit RegExpInterruptionThread(v8::Isolate* isolate) |
| 15138 | : Thread("TimeoutThread"), isolate_(isolate) {} |
verwaest@chromium.org | d4be0f0 | 2013-06-05 13:39:03 +0000 | [diff] [blame] | 15139 | |
mstarzinger@chromium.org | a2e1a40 | 2013-10-15 08:25:05 +0000 | [diff] [blame] | 15140 | virtual void Run() { |
| 15141 | for (regexp_interruption_data.loop_count = 0; |
| 15142 | regexp_interruption_data.loop_count < 7; |
| 15143 | regexp_interruption_data.loop_count++) { |
| 15144 | i::OS::Sleep(50); // Wait a bit before requesting GC. |
| 15145 | reinterpret_cast<i::Isolate*>(isolate_)->stack_guard()->RequestGC(); |
ager@chromium.org | bb29dc9 | 2009-03-24 13:25:23 +0000 | [diff] [blame] | 15146 | } |
mstarzinger@chromium.org | a2e1a40 | 2013-10-15 08:25:05 +0000 | [diff] [blame] | 15147 | i::OS::Sleep(50); // Wait a bit before terminating. |
| 15148 | v8::V8::TerminateExecution(isolate_); |
ager@chromium.org | bb29dc9 | 2009-03-24 13:25:23 +0000 | [diff] [blame] | 15149 | } |
ager@chromium.org | bb29dc9 | 2009-03-24 13:25:23 +0000 | [diff] [blame] | 15150 | |
jkummerow@chromium.org | e297f59 | 2011-06-08 10:05:15 +0000 | [diff] [blame] | 15151 | private: |
mstarzinger@chromium.org | a2e1a40 | 2013-10-15 08:25:05 +0000 | [diff] [blame] | 15152 | v8::Isolate* isolate_; |
ager@chromium.org | bb29dc9 | 2009-03-24 13:25:23 +0000 | [diff] [blame] | 15153 | }; |
| 15154 | |
| 15155 | |
mstarzinger@chromium.org | a2e1a40 | 2013-10-15 08:25:05 +0000 | [diff] [blame] | 15156 | void RunBeforeGC(v8::GCType type, v8::GCCallbackFlags flags) { |
| 15157 | if (regexp_interruption_data.loop_count != 2) return; |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 15158 | v8::HandleScope scope(CcTest::isolate()); |
mstarzinger@chromium.org | a2e1a40 | 2013-10-15 08:25:05 +0000 | [diff] [blame] | 15159 | v8::Local<v8::String> string = v8::Local<v8::String>::New( |
| 15160 | CcTest::isolate(), regexp_interruption_data.string); |
| 15161 | string->MakeExternal(regexp_interruption_data.string_resource); |
| 15162 | } |
ager@chromium.org | bb29dc9 | 2009-03-24 13:25:23 +0000 | [diff] [blame] | 15163 | |
ager@chromium.org | bb29dc9 | 2009-03-24 13:25:23 +0000 | [diff] [blame] | 15164 | |
mstarzinger@chromium.org | a2e1a40 | 2013-10-15 08:25:05 +0000 | [diff] [blame] | 15165 | // Test that RegExp execution can be interrupted. Specifically, we test |
| 15166 | // * interrupting with GC |
| 15167 | // * turn the subject string from one-byte internal to two-byte external string |
| 15168 | // * force termination |
| 15169 | TEST(RegExpInterruption) { |
| 15170 | v8::HandleScope scope(CcTest::isolate()); |
| 15171 | LocalContext env; |
ager@chromium.org | bb29dc9 | 2009-03-24 13:25:23 +0000 | [diff] [blame] | 15172 | |
mstarzinger@chromium.org | a2e1a40 | 2013-10-15 08:25:05 +0000 | [diff] [blame] | 15173 | RegExpInterruptionThread timeout_thread(CcTest::isolate()); |
| 15174 | |
| 15175 | v8::V8::AddGCPrologueCallback(RunBeforeGC); |
| 15176 | static const char* ascii_content = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"; |
| 15177 | i::uc16* uc16_content = AsciiToTwoByteString(ascii_content); |
| 15178 | v8::Local<v8::String> string = v8_str(ascii_content); |
| 15179 | |
| 15180 | CcTest::global()->Set(v8_str("a"), string); |
| 15181 | regexp_interruption_data.string.Reset(CcTest::isolate(), string); |
| 15182 | regexp_interruption_data.string_resource = new UC16VectorResource( |
| 15183 | i::Vector<const i::uc16>(uc16_content, i::StrLength(ascii_content))); |
| 15184 | |
| 15185 | v8::TryCatch try_catch; |
| 15186 | timeout_thread.Start(); |
| 15187 | |
| 15188 | CompileRun("/((a*)*)*b/.exec(a)"); |
| 15189 | CHECK(try_catch.HasTerminated()); |
| 15190 | |
| 15191 | timeout_thread.Join(); |
| 15192 | |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 15193 | regexp_interruption_data.string.Reset(); |
machenbach@chromium.org | bb8234d | 2014-02-10 09:01:23 +0000 | [diff] [blame^] | 15194 | i::DeleteArray(uc16_content); |
ager@chromium.org | bb29dc9 | 2009-03-24 13:25:23 +0000 | [diff] [blame] | 15195 | } |
| 15196 | |
mstarzinger@chromium.org | b4968be | 2013-10-16 09:00:56 +0000 | [diff] [blame] | 15197 | #endif // V8_INTERPRETED_REGEXP |
| 15198 | |
ager@chromium.org | bb29dc9 | 2009-03-24 13:25:23 +0000 | [diff] [blame] | 15199 | |
mmassi@chromium.org | 7028c05 | 2012-06-13 11:51:58 +0000 | [diff] [blame] | 15200 | // Test that we cannot set a property on the global object if there |
ager@chromium.org | bb29dc9 | 2009-03-24 13:25:23 +0000 | [diff] [blame] | 15201 | // is a read-only property in the prototype chain. |
| 15202 | TEST(ReadOnlyPropertyInGlobalProto) { |
mmassi@chromium.org | 7028c05 | 2012-06-13 11:51:58 +0000 | [diff] [blame] | 15203 | i::FLAG_es5_readonly = true; |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 15204 | v8::Isolate* isolate = CcTest::isolate(); |
| 15205 | v8::HandleScope scope(isolate); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 15206 | v8::Handle<v8::ObjectTemplate> templ = v8::ObjectTemplate::New(isolate); |
ager@chromium.org | bb29dc9 | 2009-03-24 13:25:23 +0000 | [diff] [blame] | 15207 | LocalContext context(0, templ); |
| 15208 | v8::Handle<v8::Object> global = context->Global(); |
| 15209 | v8::Handle<v8::Object> global_proto = |
| 15210 | v8::Handle<v8::Object>::Cast(global->Get(v8_str("__proto__"))); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 15211 | global_proto->Set(v8_str("x"), v8::Integer::New(isolate, 0), v8::ReadOnly); |
| 15212 | global_proto->Set(v8_str("y"), v8::Integer::New(isolate, 0), v8::ReadOnly); |
ager@chromium.org | bb29dc9 | 2009-03-24 13:25:23 +0000 | [diff] [blame] | 15213 | // Check without 'eval' or 'with'. |
| 15214 | v8::Handle<v8::Value> res = |
| 15215 | CompileRun("function f() { x = 42; return x; }; f()"); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 15216 | CHECK_EQ(v8::Integer::New(isolate, 0), res); |
ager@chromium.org | bb29dc9 | 2009-03-24 13:25:23 +0000 | [diff] [blame] | 15217 | // Check with 'eval'. |
mmassi@chromium.org | 7028c05 | 2012-06-13 11:51:58 +0000 | [diff] [blame] | 15218 | res = CompileRun("function f() { eval('1'); y = 43; return y; }; f()"); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 15219 | CHECK_EQ(v8::Integer::New(isolate, 0), res); |
ager@chromium.org | bb29dc9 | 2009-03-24 13:25:23 +0000 | [diff] [blame] | 15220 | // Check with 'with'. |
mmassi@chromium.org | 7028c05 | 2012-06-13 11:51:58 +0000 | [diff] [blame] | 15221 | res = CompileRun("function f() { with (this) { y = 44 }; return y; }; f()"); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 15222 | CHECK_EQ(v8::Integer::New(isolate, 0), res); |
ager@chromium.org | bb29dc9 | 2009-03-24 13:25:23 +0000 | [diff] [blame] | 15223 | } |
ager@chromium.org | 65dad4b | 2009-04-23 08:48:43 +0000 | [diff] [blame] | 15224 | |
| 15225 | static int force_set_set_count = 0; |
| 15226 | static int force_set_get_count = 0; |
| 15227 | bool pass_on_get = false; |
| 15228 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 15229 | static void ForceSetGetter(v8::Local<v8::String> name, |
| 15230 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
ager@chromium.org | 65dad4b | 2009-04-23 08:48:43 +0000 | [diff] [blame] | 15231 | force_set_get_count++; |
| 15232 | if (pass_on_get) { |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 15233 | return; |
ager@chromium.org | 65dad4b | 2009-04-23 08:48:43 +0000 | [diff] [blame] | 15234 | } |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 15235 | info.GetReturnValue().Set(3); |
ager@chromium.org | 65dad4b | 2009-04-23 08:48:43 +0000 | [diff] [blame] | 15236 | } |
| 15237 | |
| 15238 | static void ForceSetSetter(v8::Local<v8::String> name, |
| 15239 | v8::Local<v8::Value> value, |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 15240 | const v8::PropertyCallbackInfo<void>& info) { |
ager@chromium.org | 65dad4b | 2009-04-23 08:48:43 +0000 | [diff] [blame] | 15241 | force_set_set_count++; |
| 15242 | } |
| 15243 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 15244 | static void ForceSetInterceptSetter( |
ager@chromium.org | 65dad4b | 2009-04-23 08:48:43 +0000 | [diff] [blame] | 15245 | v8::Local<v8::String> name, |
| 15246 | v8::Local<v8::Value> value, |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 15247 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
ager@chromium.org | 65dad4b | 2009-04-23 08:48:43 +0000 | [diff] [blame] | 15248 | force_set_set_count++; |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 15249 | info.GetReturnValue().SetUndefined(); |
ager@chromium.org | 65dad4b | 2009-04-23 08:48:43 +0000 | [diff] [blame] | 15250 | } |
| 15251 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 15252 | |
ager@chromium.org | 65dad4b | 2009-04-23 08:48:43 +0000 | [diff] [blame] | 15253 | TEST(ForceSet) { |
| 15254 | force_set_get_count = 0; |
| 15255 | force_set_set_count = 0; |
| 15256 | pass_on_get = false; |
| 15257 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 15258 | v8::Isolate* isolate = CcTest::isolate(); |
| 15259 | v8::HandleScope scope(isolate); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 15260 | v8::Handle<v8::ObjectTemplate> templ = v8::ObjectTemplate::New(isolate); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 15261 | v8::Handle<v8::String> access_property = |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 15262 | v8::String::NewFromUtf8(isolate, "a"); |
ager@chromium.org | 65dad4b | 2009-04-23 08:48:43 +0000 | [diff] [blame] | 15263 | templ->SetAccessor(access_property, ForceSetGetter, ForceSetSetter); |
| 15264 | LocalContext context(NULL, templ); |
| 15265 | v8::Handle<v8::Object> global = context->Global(); |
| 15266 | |
| 15267 | // Ordinary properties |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 15268 | v8::Handle<v8::String> simple_property = |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 15269 | v8::String::NewFromUtf8(isolate, "p"); |
| 15270 | global->Set(simple_property, v8::Int32::New(isolate, 4), v8::ReadOnly); |
ager@chromium.org | 65dad4b | 2009-04-23 08:48:43 +0000 | [diff] [blame] | 15271 | CHECK_EQ(4, global->Get(simple_property)->Int32Value()); |
| 15272 | // This should fail because the property is read-only |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 15273 | global->Set(simple_property, v8::Int32::New(isolate, 5)); |
ager@chromium.org | 65dad4b | 2009-04-23 08:48:43 +0000 | [diff] [blame] | 15274 | CHECK_EQ(4, global->Get(simple_property)->Int32Value()); |
| 15275 | // This should succeed even though the property is read-only |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 15276 | global->ForceSet(simple_property, v8::Int32::New(isolate, 6)); |
ager@chromium.org | 65dad4b | 2009-04-23 08:48:43 +0000 | [diff] [blame] | 15277 | CHECK_EQ(6, global->Get(simple_property)->Int32Value()); |
| 15278 | |
| 15279 | // Accessors |
| 15280 | CHECK_EQ(0, force_set_set_count); |
| 15281 | CHECK_EQ(0, force_set_get_count); |
| 15282 | CHECK_EQ(3, global->Get(access_property)->Int32Value()); |
| 15283 | // CHECK_EQ the property shouldn't override it, just call the setter |
| 15284 | // which in this case does nothing. |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 15285 | global->Set(access_property, v8::Int32::New(isolate, 7)); |
ager@chromium.org | 65dad4b | 2009-04-23 08:48:43 +0000 | [diff] [blame] | 15286 | CHECK_EQ(3, global->Get(access_property)->Int32Value()); |
| 15287 | CHECK_EQ(1, force_set_set_count); |
| 15288 | CHECK_EQ(2, force_set_get_count); |
| 15289 | // Forcing the property to be set should override the accessor without |
| 15290 | // calling it |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 15291 | global->ForceSet(access_property, v8::Int32::New(isolate, 8)); |
ager@chromium.org | 65dad4b | 2009-04-23 08:48:43 +0000 | [diff] [blame] | 15292 | CHECK_EQ(8, global->Get(access_property)->Int32Value()); |
| 15293 | CHECK_EQ(1, force_set_set_count); |
| 15294 | CHECK_EQ(2, force_set_get_count); |
| 15295 | } |
| 15296 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 15297 | |
ager@chromium.org | 65dad4b | 2009-04-23 08:48:43 +0000 | [diff] [blame] | 15298 | TEST(ForceSetWithInterceptor) { |
| 15299 | force_set_get_count = 0; |
| 15300 | force_set_set_count = 0; |
| 15301 | pass_on_get = false; |
| 15302 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 15303 | v8::Isolate* isolate = CcTest::isolate(); |
| 15304 | v8::HandleScope scope(isolate); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 15305 | v8::Handle<v8::ObjectTemplate> templ = v8::ObjectTemplate::New(isolate); |
ager@chromium.org | 65dad4b | 2009-04-23 08:48:43 +0000 | [diff] [blame] | 15306 | templ->SetNamedPropertyHandler(ForceSetGetter, ForceSetInterceptSetter); |
| 15307 | LocalContext context(NULL, templ); |
| 15308 | v8::Handle<v8::Object> global = context->Global(); |
| 15309 | |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 15310 | v8::Handle<v8::String> some_property = |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 15311 | v8::String::NewFromUtf8(isolate, "a"); |
ager@chromium.org | 65dad4b | 2009-04-23 08:48:43 +0000 | [diff] [blame] | 15312 | CHECK_EQ(0, force_set_set_count); |
| 15313 | CHECK_EQ(0, force_set_get_count); |
| 15314 | CHECK_EQ(3, global->Get(some_property)->Int32Value()); |
| 15315 | // Setting the property shouldn't override it, just call the setter |
| 15316 | // which in this case does nothing. |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 15317 | global->Set(some_property, v8::Int32::New(isolate, 7)); |
ager@chromium.org | 65dad4b | 2009-04-23 08:48:43 +0000 | [diff] [blame] | 15318 | CHECK_EQ(3, global->Get(some_property)->Int32Value()); |
| 15319 | CHECK_EQ(1, force_set_set_count); |
| 15320 | CHECK_EQ(2, force_set_get_count); |
| 15321 | // Getting the property when the interceptor returns an empty handle |
| 15322 | // should yield undefined, since the property isn't present on the |
| 15323 | // object itself yet. |
| 15324 | pass_on_get = true; |
| 15325 | CHECK(global->Get(some_property)->IsUndefined()); |
| 15326 | CHECK_EQ(1, force_set_set_count); |
| 15327 | CHECK_EQ(3, force_set_get_count); |
| 15328 | // Forcing the property to be set should cause the value to be |
| 15329 | // set locally without calling the interceptor. |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 15330 | global->ForceSet(some_property, v8::Int32::New(isolate, 8)); |
ager@chromium.org | 65dad4b | 2009-04-23 08:48:43 +0000 | [diff] [blame] | 15331 | CHECK_EQ(8, global->Get(some_property)->Int32Value()); |
| 15332 | CHECK_EQ(1, force_set_set_count); |
| 15333 | CHECK_EQ(4, force_set_get_count); |
| 15334 | // Reenabling the interceptor should cause it to take precedence over |
| 15335 | // the property |
| 15336 | pass_on_get = false; |
| 15337 | CHECK_EQ(3, global->Get(some_property)->Int32Value()); |
| 15338 | CHECK_EQ(1, force_set_set_count); |
| 15339 | CHECK_EQ(5, force_set_get_count); |
| 15340 | // The interceptor should also work for other properties |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 15341 | CHECK_EQ(3, global->Get(v8::String::NewFromUtf8(isolate, "b")) |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 15342 | ->Int32Value()); |
ager@chromium.org | 65dad4b | 2009-04-23 08:48:43 +0000 | [diff] [blame] | 15343 | CHECK_EQ(1, force_set_set_count); |
| 15344 | CHECK_EQ(6, force_set_get_count); |
| 15345 | } |
ager@chromium.org | 1bf0cd0 | 2009-05-20 11:34:19 +0000 | [diff] [blame] | 15346 | |
| 15347 | |
ager@chromium.org | e2902be | 2009-06-08 12:21:35 +0000 | [diff] [blame] | 15348 | THREADED_TEST(ForceDelete) { |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 15349 | v8::Isolate* isolate = CcTest::isolate(); |
| 15350 | v8::HandleScope scope(isolate); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 15351 | v8::Handle<v8::ObjectTemplate> templ = v8::ObjectTemplate::New(isolate); |
ager@chromium.org | e2902be | 2009-06-08 12:21:35 +0000 | [diff] [blame] | 15352 | LocalContext context(NULL, templ); |
| 15353 | v8::Handle<v8::Object> global = context->Global(); |
| 15354 | |
| 15355 | // Ordinary properties |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 15356 | v8::Handle<v8::String> simple_property = |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 15357 | v8::String::NewFromUtf8(isolate, "p"); |
| 15358 | global->Set(simple_property, v8::Int32::New(isolate, 4), v8::DontDelete); |
ager@chromium.org | e2902be | 2009-06-08 12:21:35 +0000 | [diff] [blame] | 15359 | CHECK_EQ(4, global->Get(simple_property)->Int32Value()); |
| 15360 | // This should fail because the property is dont-delete. |
| 15361 | CHECK(!global->Delete(simple_property)); |
| 15362 | CHECK_EQ(4, global->Get(simple_property)->Int32Value()); |
| 15363 | // This should succeed even though the property is dont-delete. |
| 15364 | CHECK(global->ForceDelete(simple_property)); |
| 15365 | CHECK(global->Get(simple_property)->IsUndefined()); |
| 15366 | } |
| 15367 | |
| 15368 | |
| 15369 | static int force_delete_interceptor_count = 0; |
| 15370 | static bool pass_on_delete = false; |
| 15371 | |
| 15372 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 15373 | static void ForceDeleteDeleter( |
ager@chromium.org | e2902be | 2009-06-08 12:21:35 +0000 | [diff] [blame] | 15374 | v8::Local<v8::String> name, |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 15375 | const v8::PropertyCallbackInfo<v8::Boolean>& info) { |
ager@chromium.org | e2902be | 2009-06-08 12:21:35 +0000 | [diff] [blame] | 15376 | force_delete_interceptor_count++; |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 15377 | if (pass_on_delete) return; |
| 15378 | info.GetReturnValue().Set(true); |
ager@chromium.org | e2902be | 2009-06-08 12:21:35 +0000 | [diff] [blame] | 15379 | } |
| 15380 | |
| 15381 | |
| 15382 | THREADED_TEST(ForceDeleteWithInterceptor) { |
| 15383 | force_delete_interceptor_count = 0; |
| 15384 | pass_on_delete = false; |
| 15385 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 15386 | v8::Isolate* isolate = CcTest::isolate(); |
| 15387 | v8::HandleScope scope(isolate); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 15388 | v8::Handle<v8::ObjectTemplate> templ = v8::ObjectTemplate::New(isolate); |
ager@chromium.org | e2902be | 2009-06-08 12:21:35 +0000 | [diff] [blame] | 15389 | templ->SetNamedPropertyHandler(0, 0, 0, ForceDeleteDeleter); |
| 15390 | LocalContext context(NULL, templ); |
| 15391 | v8::Handle<v8::Object> global = context->Global(); |
| 15392 | |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 15393 | v8::Handle<v8::String> some_property = |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 15394 | v8::String::NewFromUtf8(isolate, "a"); |
| 15395 | global->Set(some_property, v8::Integer::New(isolate, 42), v8::DontDelete); |
ager@chromium.org | e2902be | 2009-06-08 12:21:35 +0000 | [diff] [blame] | 15396 | |
| 15397 | // Deleting a property should get intercepted and nothing should |
| 15398 | // happen. |
| 15399 | CHECK_EQ(0, force_delete_interceptor_count); |
| 15400 | CHECK(global->Delete(some_property)); |
| 15401 | CHECK_EQ(1, force_delete_interceptor_count); |
| 15402 | CHECK_EQ(42, global->Get(some_property)->Int32Value()); |
| 15403 | // Deleting the property when the interceptor returns an empty |
| 15404 | // handle should not delete the property since it is DontDelete. |
| 15405 | pass_on_delete = true; |
| 15406 | CHECK(!global->Delete(some_property)); |
| 15407 | CHECK_EQ(2, force_delete_interceptor_count); |
| 15408 | CHECK_EQ(42, global->Get(some_property)->Int32Value()); |
| 15409 | // Forcing the property to be deleted should delete the value |
| 15410 | // without calling the interceptor. |
| 15411 | CHECK(global->ForceDelete(some_property)); |
| 15412 | CHECK(global->Get(some_property)->IsUndefined()); |
| 15413 | CHECK_EQ(2, force_delete_interceptor_count); |
| 15414 | } |
| 15415 | |
| 15416 | |
kasperl@chromium.org | 68ac009 | 2009-07-09 06:00:35 +0000 | [diff] [blame] | 15417 | // Make sure that forcing a delete invalidates any IC stubs, so we |
| 15418 | // don't read the hole value. |
| 15419 | THREADED_TEST(ForceDeleteIC) { |
kasperl@chromium.org | 68ac009 | 2009-07-09 06:00:35 +0000 | [diff] [blame] | 15420 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 15421 | v8::HandleScope scope(context->GetIsolate()); |
kasperl@chromium.org | 68ac009 | 2009-07-09 06:00:35 +0000 | [diff] [blame] | 15422 | // Create a DontDelete variable on the global object. |
| 15423 | CompileRun("this.__proto__ = { foo: 'horse' };" |
| 15424 | "var foo = 'fish';" |
| 15425 | "function f() { return foo.length; }"); |
| 15426 | // Initialize the IC for foo in f. |
| 15427 | CompileRun("for (var i = 0; i < 4; i++) f();"); |
| 15428 | // Make sure the value of foo is correct before the deletion. |
| 15429 | CHECK_EQ(4, CompileRun("f()")->Int32Value()); |
| 15430 | // Force the deletion of foo. |
| 15431 | CHECK(context->Global()->ForceDelete(v8_str("foo"))); |
| 15432 | // Make sure the value for foo is read from the prototype, and that |
| 15433 | // we don't get in trouble with reading the deleted cell value |
| 15434 | // sentinel. |
| 15435 | CHECK_EQ(5, CompileRun("f()")->Int32Value()); |
| 15436 | } |
| 15437 | |
| 15438 | |
mstarzinger@chromium.org | 88d326b | 2012-04-23 12:57:22 +0000 | [diff] [blame] | 15439 | TEST(InlinedFunctionAcrossContexts) { |
| 15440 | i::FLAG_allow_natives_syntax = true; |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 15441 | v8::Isolate* isolate = CcTest::isolate(); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 15442 | v8::HandleScope outer_scope(isolate); |
| 15443 | v8::Local<v8::Context> ctx1 = v8::Context::New(isolate); |
| 15444 | v8::Local<v8::Context> ctx2 = v8::Context::New(isolate); |
mstarzinger@chromium.org | 88d326b | 2012-04-23 12:57:22 +0000 | [diff] [blame] | 15445 | ctx1->Enter(); |
| 15446 | |
| 15447 | { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 15448 | v8::HandleScope inner_scope(CcTest::isolate()); |
mstarzinger@chromium.org | 88d326b | 2012-04-23 12:57:22 +0000 | [diff] [blame] | 15449 | CompileRun("var G = 42; function foo() { return G; }"); |
| 15450 | v8::Local<v8::Value> foo = ctx1->Global()->Get(v8_str("foo")); |
| 15451 | ctx2->Enter(); |
| 15452 | ctx2->Global()->Set(v8_str("o"), foo); |
| 15453 | v8::Local<v8::Value> res = CompileRun( |
| 15454 | "function f() { return o(); }" |
| 15455 | "for (var i = 0; i < 10; ++i) f();" |
| 15456 | "%OptimizeFunctionOnNextCall(f);" |
| 15457 | "f();"); |
| 15458 | CHECK_EQ(42, res->Int32Value()); |
| 15459 | ctx2->Exit(); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 15460 | v8::Handle<v8::String> G_property = |
| 15461 | v8::String::NewFromUtf8(CcTest::isolate(), "G"); |
mstarzinger@chromium.org | 88d326b | 2012-04-23 12:57:22 +0000 | [diff] [blame] | 15462 | CHECK(ctx1->Global()->ForceDelete(G_property)); |
| 15463 | ctx2->Enter(); |
| 15464 | ExpectString( |
| 15465 | "(function() {" |
| 15466 | " try {" |
| 15467 | " return f();" |
| 15468 | " } catch(e) {" |
| 15469 | " return e.toString();" |
| 15470 | " }" |
| 15471 | " })()", |
| 15472 | "ReferenceError: G is not defined"); |
| 15473 | ctx2->Exit(); |
| 15474 | ctx1->Exit(); |
mstarzinger@chromium.org | 88d326b | 2012-04-23 12:57:22 +0000 | [diff] [blame] | 15475 | } |
mstarzinger@chromium.org | 88d326b | 2012-04-23 12:57:22 +0000 | [diff] [blame] | 15476 | } |
| 15477 | |
| 15478 | |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 15479 | static v8::Local<Context> calling_context0; |
| 15480 | static v8::Local<Context> calling_context1; |
| 15481 | static v8::Local<Context> calling_context2; |
ager@chromium.org | 1bf0cd0 | 2009-05-20 11:34:19 +0000 | [diff] [blame] | 15482 | |
| 15483 | |
| 15484 | // Check that the call to the callback is initiated in |
| 15485 | // calling_context2, the directly calling context is calling_context1 |
| 15486 | // and the callback itself is in calling_context0. |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 15487 | static void GetCallingContextCallback( |
| 15488 | const v8::FunctionCallbackInfo<v8::Value>& args) { |
ager@chromium.org | 1bf0cd0 | 2009-05-20 11:34:19 +0000 | [diff] [blame] | 15489 | ApiTestFuzzer::Fuzz(); |
mvstanton@chromium.org | 40ce96b | 2013-04-09 09:52:22 +0000 | [diff] [blame] | 15490 | CHECK(args.GetIsolate()->GetCurrentContext() == calling_context0); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 15491 | CHECK(args.GetIsolate()->GetCallingContext() == calling_context1); |
| 15492 | CHECK(args.GetIsolate()->GetEnteredContext() == calling_context2); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 15493 | args.GetReturnValue().Set(42); |
| 15494 | } |
| 15495 | |
| 15496 | |
| 15497 | THREADED_TEST(GetCurrentContextWhenNotInContext) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 15498 | i::Isolate* isolate = CcTest::i_isolate(); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 15499 | CHECK(isolate != NULL); |
| 15500 | CHECK(isolate->context() == NULL); |
| 15501 | v8::Isolate* v8_isolate = reinterpret_cast<v8::Isolate*>(isolate); |
| 15502 | v8::HandleScope scope(v8_isolate); |
| 15503 | // The following should not crash, but return an empty handle. |
| 15504 | v8::Local<v8::Context> current = v8_isolate->GetCurrentContext(); |
| 15505 | CHECK(current.IsEmpty()); |
ager@chromium.org | 1bf0cd0 | 2009-05-20 11:34:19 +0000 | [diff] [blame] | 15506 | } |
| 15507 | |
| 15508 | |
| 15509 | THREADED_TEST(GetCallingContext) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 15510 | v8::Isolate* isolate = CcTest::isolate(); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 15511 | v8::HandleScope scope(isolate); |
ager@chromium.org | 1bf0cd0 | 2009-05-20 11:34:19 +0000 | [diff] [blame] | 15512 | |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 15513 | Local<Context> calling_context0(Context::New(isolate)); |
| 15514 | Local<Context> calling_context1(Context::New(isolate)); |
| 15515 | Local<Context> calling_context2(Context::New(isolate)); |
| 15516 | ::calling_context0 = calling_context0; |
| 15517 | ::calling_context1 = calling_context1; |
| 15518 | ::calling_context2 = calling_context2; |
ager@chromium.org | 1bf0cd0 | 2009-05-20 11:34:19 +0000 | [diff] [blame] | 15519 | |
| 15520 | // Allow cross-domain access. |
| 15521 | Local<String> token = v8_str("<security token>"); |
| 15522 | calling_context0->SetSecurityToken(token); |
| 15523 | calling_context1->SetSecurityToken(token); |
| 15524 | calling_context2->SetSecurityToken(token); |
| 15525 | |
| 15526 | // Create an object with a C++ callback in context0. |
| 15527 | calling_context0->Enter(); |
| 15528 | Local<v8::FunctionTemplate> callback_templ = |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 15529 | v8::FunctionTemplate::New(isolate, GetCallingContextCallback); |
ager@chromium.org | 1bf0cd0 | 2009-05-20 11:34:19 +0000 | [diff] [blame] | 15530 | calling_context0->Global()->Set(v8_str("callback"), |
| 15531 | callback_templ->GetFunction()); |
| 15532 | calling_context0->Exit(); |
| 15533 | |
erik.corry@gmail.com | f2038fb | 2012-01-16 11:42:08 +0000 | [diff] [blame] | 15534 | // Expose context0 in context1 and set up a function that calls the |
ager@chromium.org | 1bf0cd0 | 2009-05-20 11:34:19 +0000 | [diff] [blame] | 15535 | // callback function. |
| 15536 | calling_context1->Enter(); |
| 15537 | calling_context1->Global()->Set(v8_str("context0"), |
| 15538 | calling_context0->Global()); |
| 15539 | CompileRun("function f() { context0.callback() }"); |
| 15540 | calling_context1->Exit(); |
| 15541 | |
| 15542 | // Expose context1 in context2 and call the callback function in |
| 15543 | // context0 indirectly through f in context1. |
| 15544 | calling_context2->Enter(); |
| 15545 | calling_context2->Global()->Set(v8_str("context1"), |
| 15546 | calling_context1->Global()); |
| 15547 | CompileRun("context1.f()"); |
| 15548 | calling_context2->Exit(); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 15549 | ::calling_context0.Clear(); |
| 15550 | ::calling_context1.Clear(); |
| 15551 | ::calling_context2.Clear(); |
ager@chromium.org | 1bf0cd0 | 2009-05-20 11:34:19 +0000 | [diff] [blame] | 15552 | } |
kasperl@chromium.org | 2abc450 | 2009-07-02 07:00:29 +0000 | [diff] [blame] | 15553 | |
| 15554 | |
| 15555 | // Check that a variable declaration with no explicit initialization |
erik.corry@gmail.com | ed49e96 | 2012-04-17 11:57:53 +0000 | [diff] [blame] | 15556 | // value does shadow an existing property in the prototype chain. |
kasperl@chromium.org | 2abc450 | 2009-07-02 07:00:29 +0000 | [diff] [blame] | 15557 | THREADED_TEST(InitGlobalVarInProtoChain) { |
mstarzinger@chromium.org | 88d326b | 2012-04-23 12:57:22 +0000 | [diff] [blame] | 15558 | i::FLAG_es52_globals = true; |
kasperl@chromium.org | 2abc450 | 2009-07-02 07:00:29 +0000 | [diff] [blame] | 15559 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 15560 | v8::HandleScope scope(context->GetIsolate()); |
kasperl@chromium.org | 2abc450 | 2009-07-02 07:00:29 +0000 | [diff] [blame] | 15561 | // Introduce a variable in the prototype chain. |
| 15562 | CompileRun("__proto__.x = 42"); |
erik.corry@gmail.com | ed49e96 | 2012-04-17 11:57:53 +0000 | [diff] [blame] | 15563 | v8::Handle<v8::Value> result = CompileRun("var x = 43; x"); |
kasperl@chromium.org | 2abc450 | 2009-07-02 07:00:29 +0000 | [diff] [blame] | 15564 | CHECK(!result->IsUndefined()); |
erik.corry@gmail.com | ed49e96 | 2012-04-17 11:57:53 +0000 | [diff] [blame] | 15565 | CHECK_EQ(43, result->Int32Value()); |
kasperl@chromium.org | 2abc450 | 2009-07-02 07:00:29 +0000 | [diff] [blame] | 15566 | } |
kasperl@chromium.org | 68ac009 | 2009-07-09 06:00:35 +0000 | [diff] [blame] | 15567 | |
| 15568 | |
| 15569 | // Regression test for issue 398. |
| 15570 | // If a function is added to an object, creating a constant function |
| 15571 | // field, and the result is cloned, replacing the constant function on the |
| 15572 | // original should not affect the clone. |
| 15573 | // See http://code.google.com/p/v8/issues/detail?id=398 |
| 15574 | THREADED_TEST(ReplaceConstantFunction) { |
kasperl@chromium.org | 68ac009 | 2009-07-09 06:00:35 +0000 | [diff] [blame] | 15575 | LocalContext context; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 15576 | v8::Isolate* isolate = context->GetIsolate(); |
| 15577 | v8::HandleScope scope(isolate); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 15578 | v8::Handle<v8::Object> obj = v8::Object::New(isolate); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 15579 | v8::Handle<v8::FunctionTemplate> func_templ = |
| 15580 | v8::FunctionTemplate::New(isolate); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 15581 | v8::Handle<v8::String> foo_string = |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 15582 | v8::String::NewFromUtf8(isolate, "foo"); |
kasperl@chromium.org | 68ac009 | 2009-07-09 06:00:35 +0000 | [diff] [blame] | 15583 | obj->Set(foo_string, func_templ->GetFunction()); |
| 15584 | v8::Handle<v8::Object> obj_clone = obj->Clone(); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 15585 | obj_clone->Set(foo_string, |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 15586 | v8::String::NewFromUtf8(isolate, "Hello")); |
kasperl@chromium.org | 68ac009 | 2009-07-09 06:00:35 +0000 | [diff] [blame] | 15587 | CHECK(!obj->Get(foo_string)->IsUndefined()); |
| 15588 | } |
kasperl@chromium.org | e959c18 | 2009-07-27 08:59:04 +0000 | [diff] [blame] | 15589 | |
| 15590 | |
jkummerow@chromium.org | 3d00d0a | 2013-09-04 13:57:32 +0000 | [diff] [blame] | 15591 | static void CheckElementValue(i::Isolate* isolate, |
| 15592 | int expected, |
| 15593 | i::Handle<i::Object> obj, |
| 15594 | int offset) { |
| 15595 | i::Object* element = obj->GetElement(isolate, offset)->ToObjectChecked(); |
| 15596 | CHECK_EQ(expected, i::Smi::cast(element)->value()); |
| 15597 | } |
| 15598 | |
sgjesse@chromium.org | 0b6db59 | 2009-07-30 14:48:31 +0000 | [diff] [blame] | 15599 | |
| 15600 | THREADED_TEST(PixelArray) { |
sgjesse@chromium.org | 0b6db59 | 2009-07-30 14:48:31 +0000 | [diff] [blame] | 15601 | LocalContext context; |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 15602 | i::Isolate* isolate = CcTest::i_isolate(); |
jkummerow@chromium.org | 3d00d0a | 2013-09-04 13:57:32 +0000 | [diff] [blame] | 15603 | i::Factory* factory = isolate->factory(); |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 15604 | v8::HandleScope scope(context->GetIsolate()); |
ager@chromium.org | c4c9272 | 2009-11-18 14:12:51 +0000 | [diff] [blame] | 15605 | const int kElementCount = 260; |
sgjesse@chromium.org | 0b6db59 | 2009-07-30 14:48:31 +0000 | [diff] [blame] | 15606 | uint8_t* pixel_data = reinterpret_cast<uint8_t*>(malloc(kElementCount)); |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 15607 | i::Handle<i::ExternalUint8ClampedArray> pixels = |
| 15608 | i::Handle<i::ExternalUint8ClampedArray>::cast( |
verwaest@chromium.org | d4be0f0 | 2013-06-05 13:39:03 +0000 | [diff] [blame] | 15609 | factory->NewExternalArray(kElementCount, |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 15610 | v8::kExternalUint8ClampedArray, |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 15611 | pixel_data)); |
| 15612 | // Force GC to trigger verification. |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 15613 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
sgjesse@chromium.org | 0b6db59 | 2009-07-30 14:48:31 +0000 | [diff] [blame] | 15614 | for (int i = 0; i < kElementCount; i++) { |
ager@chromium.org | c4c9272 | 2009-11-18 14:12:51 +0000 | [diff] [blame] | 15615 | pixels->set(i, i % 256); |
sgjesse@chromium.org | 0b6db59 | 2009-07-30 14:48:31 +0000 | [diff] [blame] | 15616 | } |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 15617 | // Force GC to trigger verification. |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 15618 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
sgjesse@chromium.org | 0b6db59 | 2009-07-30 14:48:31 +0000 | [diff] [blame] | 15619 | for (int i = 0; i < kElementCount; i++) { |
kmillikin@chromium.org | 7c2628c | 2011-08-10 11:27:35 +0000 | [diff] [blame] | 15620 | CHECK_EQ(i % 256, pixels->get_scalar(i)); |
ager@chromium.org | c4c9272 | 2009-11-18 14:12:51 +0000 | [diff] [blame] | 15621 | CHECK_EQ(i % 256, pixel_data[i]); |
sgjesse@chromium.org | 0b6db59 | 2009-07-30 14:48:31 +0000 | [diff] [blame] | 15622 | } |
| 15623 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 15624 | v8::Handle<v8::Object> obj = v8::Object::New(context->GetIsolate()); |
sgjesse@chromium.org | 0b6db59 | 2009-07-30 14:48:31 +0000 | [diff] [blame] | 15625 | i::Handle<i::JSObject> jsobj = v8::Utils::OpenHandle(*obj); |
| 15626 | // Set the elements to be the pixels. |
| 15627 | // jsobj->set_elements(*pixels); |
| 15628 | obj->SetIndexedPropertiesToPixelData(pixel_data, kElementCount); |
jkummerow@chromium.org | 3d00d0a | 2013-09-04 13:57:32 +0000 | [diff] [blame] | 15629 | CheckElementValue(isolate, 1, jsobj, 1); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 15630 | obj->Set(v8_str("field"), v8::Int32::New(CcTest::isolate(), 1503)); |
sgjesse@chromium.org | 0b6db59 | 2009-07-30 14:48:31 +0000 | [diff] [blame] | 15631 | context->Global()->Set(v8_str("pixels"), obj); |
| 15632 | v8::Handle<v8::Value> result = CompileRun("pixels.field"); |
| 15633 | CHECK_EQ(1503, result->Int32Value()); |
| 15634 | result = CompileRun("pixels[1]"); |
| 15635 | CHECK_EQ(1, result->Int32Value()); |
sgjesse@chromium.org | 9eceac1 | 2009-09-30 07:18:41 +0000 | [diff] [blame] | 15636 | |
| 15637 | result = CompileRun("var sum = 0;" |
| 15638 | "for (var i = 0; i < 8; i++) {" |
| 15639 | " sum += pixels[i] = pixels[i] = -i;" |
| 15640 | "}" |
| 15641 | "sum;"); |
| 15642 | CHECK_EQ(-28, result->Int32Value()); |
| 15643 | |
| 15644 | result = CompileRun("var sum = 0;" |
| 15645 | "for (var i = 0; i < 8; i++) {" |
| 15646 | " sum += pixels[i] = pixels[i] = 0;" |
| 15647 | "}" |
| 15648 | "sum;"); |
| 15649 | CHECK_EQ(0, result->Int32Value()); |
| 15650 | |
| 15651 | result = CompileRun("var sum = 0;" |
| 15652 | "for (var i = 0; i < 8; i++) {" |
| 15653 | " sum += pixels[i] = pixels[i] = 255;" |
| 15654 | "}" |
| 15655 | "sum;"); |
| 15656 | CHECK_EQ(8 * 255, result->Int32Value()); |
| 15657 | |
| 15658 | result = CompileRun("var sum = 0;" |
| 15659 | "for (var i = 0; i < 8; i++) {" |
| 15660 | " sum += pixels[i] = pixels[i] = 256 + i;" |
| 15661 | "}" |
| 15662 | "sum;"); |
| 15663 | CHECK_EQ(2076, result->Int32Value()); |
| 15664 | |
| 15665 | result = CompileRun("var sum = 0;" |
| 15666 | "for (var i = 0; i < 8; i++) {" |
| 15667 | " sum += pixels[i] = pixels[i] = i;" |
| 15668 | "}" |
| 15669 | "sum;"); |
| 15670 | CHECK_EQ(28, result->Int32Value()); |
| 15671 | |
sgjesse@chromium.org | 0b6db59 | 2009-07-30 14:48:31 +0000 | [diff] [blame] | 15672 | result = CompileRun("var sum = 0;" |
| 15673 | "for (var i = 0; i < 8; i++) {" |
| 15674 | " sum += pixels[i];" |
| 15675 | "}" |
| 15676 | "sum;"); |
| 15677 | CHECK_EQ(28, result->Int32Value()); |
| 15678 | |
ulan@chromium.org | 09d7ab5 | 2013-02-25 15:50:35 +0000 | [diff] [blame] | 15679 | i::Handle<i::Smi> value(i::Smi::FromInt(2), |
| 15680 | reinterpret_cast<i::Isolate*>(context->GetIsolate())); |
jkummerow@chromium.org | 486075a | 2011-09-07 12:44:28 +0000 | [diff] [blame] | 15681 | i::Handle<i::Object> no_failure; |
yangguo@chromium.org | ab30bb8 | 2012-02-24 14:41:46 +0000 | [diff] [blame] | 15682 | no_failure = |
| 15683 | i::JSObject::SetElement(jsobj, 1, value, NONE, i::kNonStrictMode); |
jkummerow@chromium.org | 486075a | 2011-09-07 12:44:28 +0000 | [diff] [blame] | 15684 | ASSERT(!no_failure.is_null()); |
| 15685 | i::USE(no_failure); |
jkummerow@chromium.org | 3d00d0a | 2013-09-04 13:57:32 +0000 | [diff] [blame] | 15686 | CheckElementValue(isolate, 2, jsobj, 1); |
sgjesse@chromium.org | 0b6db59 | 2009-07-30 14:48:31 +0000 | [diff] [blame] | 15687 | *value.location() = i::Smi::FromInt(256); |
yangguo@chromium.org | ab30bb8 | 2012-02-24 14:41:46 +0000 | [diff] [blame] | 15688 | no_failure = |
| 15689 | i::JSObject::SetElement(jsobj, 1, value, NONE, i::kNonStrictMode); |
jkummerow@chromium.org | 486075a | 2011-09-07 12:44:28 +0000 | [diff] [blame] | 15690 | ASSERT(!no_failure.is_null()); |
| 15691 | i::USE(no_failure); |
jkummerow@chromium.org | 3d00d0a | 2013-09-04 13:57:32 +0000 | [diff] [blame] | 15692 | CheckElementValue(isolate, 255, jsobj, 1); |
sgjesse@chromium.org | 0b6db59 | 2009-07-30 14:48:31 +0000 | [diff] [blame] | 15693 | *value.location() = i::Smi::FromInt(-1); |
yangguo@chromium.org | ab30bb8 | 2012-02-24 14:41:46 +0000 | [diff] [blame] | 15694 | no_failure = |
| 15695 | i::JSObject::SetElement(jsobj, 1, value, NONE, i::kNonStrictMode); |
jkummerow@chromium.org | 486075a | 2011-09-07 12:44:28 +0000 | [diff] [blame] | 15696 | ASSERT(!no_failure.is_null()); |
| 15697 | i::USE(no_failure); |
jkummerow@chromium.org | 3d00d0a | 2013-09-04 13:57:32 +0000 | [diff] [blame] | 15698 | CheckElementValue(isolate, 0, jsobj, 1); |
sgjesse@chromium.org | 0b6db59 | 2009-07-30 14:48:31 +0000 | [diff] [blame] | 15699 | |
| 15700 | result = CompileRun("for (var i = 0; i < 8; i++) {" |
| 15701 | " pixels[i] = (i * 65) - 109;" |
| 15702 | "}" |
| 15703 | "pixels[1] + pixels[6];"); |
| 15704 | CHECK_EQ(255, result->Int32Value()); |
jkummerow@chromium.org | 3d00d0a | 2013-09-04 13:57:32 +0000 | [diff] [blame] | 15705 | CheckElementValue(isolate, 0, jsobj, 0); |
| 15706 | CheckElementValue(isolate, 0, jsobj, 1); |
| 15707 | CheckElementValue(isolate, 21, jsobj, 2); |
| 15708 | CheckElementValue(isolate, 86, jsobj, 3); |
| 15709 | CheckElementValue(isolate, 151, jsobj, 4); |
| 15710 | CheckElementValue(isolate, 216, jsobj, 5); |
| 15711 | CheckElementValue(isolate, 255, jsobj, 6); |
| 15712 | CheckElementValue(isolate, 255, jsobj, 7); |
sgjesse@chromium.org | 0b6db59 | 2009-07-30 14:48:31 +0000 | [diff] [blame] | 15713 | result = CompileRun("var sum = 0;" |
| 15714 | "for (var i = 0; i < 8; i++) {" |
| 15715 | " sum += pixels[i];" |
| 15716 | "}" |
| 15717 | "sum;"); |
| 15718 | CHECK_EQ(984, result->Int32Value()); |
| 15719 | |
| 15720 | result = CompileRun("for (var i = 0; i < 8; i++) {" |
| 15721 | " pixels[i] = (i * 1.1);" |
| 15722 | "}" |
| 15723 | "pixels[1] + pixels[6];"); |
| 15724 | CHECK_EQ(8, result->Int32Value()); |
jkummerow@chromium.org | 3d00d0a | 2013-09-04 13:57:32 +0000 | [diff] [blame] | 15725 | CheckElementValue(isolate, 0, jsobj, 0); |
| 15726 | CheckElementValue(isolate, 1, jsobj, 1); |
| 15727 | CheckElementValue(isolate, 2, jsobj, 2); |
| 15728 | CheckElementValue(isolate, 3, jsobj, 3); |
| 15729 | CheckElementValue(isolate, 4, jsobj, 4); |
| 15730 | CheckElementValue(isolate, 6, jsobj, 5); |
| 15731 | CheckElementValue(isolate, 7, jsobj, 6); |
| 15732 | CheckElementValue(isolate, 8, jsobj, 7); |
sgjesse@chromium.org | 0b6db59 | 2009-07-30 14:48:31 +0000 | [diff] [blame] | 15733 | |
| 15734 | result = CompileRun("for (var i = 0; i < 8; i++) {" |
| 15735 | " pixels[7] = undefined;" |
| 15736 | "}" |
| 15737 | "pixels[7];"); |
| 15738 | CHECK_EQ(0, result->Int32Value()); |
jkummerow@chromium.org | 3d00d0a | 2013-09-04 13:57:32 +0000 | [diff] [blame] | 15739 | CheckElementValue(isolate, 0, jsobj, 7); |
sgjesse@chromium.org | 0b6db59 | 2009-07-30 14:48:31 +0000 | [diff] [blame] | 15740 | |
| 15741 | result = CompileRun("for (var i = 0; i < 8; i++) {" |
| 15742 | " pixels[6] = '2.3';" |
| 15743 | "}" |
| 15744 | "pixels[6];"); |
| 15745 | CHECK_EQ(2, result->Int32Value()); |
jkummerow@chromium.org | 3d00d0a | 2013-09-04 13:57:32 +0000 | [diff] [blame] | 15746 | CheckElementValue(isolate, 2, jsobj, 6); |
sgjesse@chromium.org | 0b6db59 | 2009-07-30 14:48:31 +0000 | [diff] [blame] | 15747 | |
| 15748 | result = CompileRun("for (var i = 0; i < 8; i++) {" |
| 15749 | " pixels[5] = NaN;" |
| 15750 | "}" |
| 15751 | "pixels[5];"); |
| 15752 | CHECK_EQ(0, result->Int32Value()); |
jkummerow@chromium.org | 3d00d0a | 2013-09-04 13:57:32 +0000 | [diff] [blame] | 15753 | CheckElementValue(isolate, 0, jsobj, 5); |
sgjesse@chromium.org | 0b6db59 | 2009-07-30 14:48:31 +0000 | [diff] [blame] | 15754 | |
| 15755 | result = CompileRun("for (var i = 0; i < 8; i++) {" |
| 15756 | " pixels[8] = Infinity;" |
| 15757 | "}" |
| 15758 | "pixels[8];"); |
| 15759 | CHECK_EQ(255, result->Int32Value()); |
jkummerow@chromium.org | 3d00d0a | 2013-09-04 13:57:32 +0000 | [diff] [blame] | 15760 | CheckElementValue(isolate, 255, jsobj, 8); |
sgjesse@chromium.org | 0b6db59 | 2009-07-30 14:48:31 +0000 | [diff] [blame] | 15761 | |
| 15762 | result = CompileRun("for (var i = 0; i < 8; i++) {" |
| 15763 | " pixels[9] = -Infinity;" |
| 15764 | "}" |
| 15765 | "pixels[9];"); |
| 15766 | CHECK_EQ(0, result->Int32Value()); |
jkummerow@chromium.org | 3d00d0a | 2013-09-04 13:57:32 +0000 | [diff] [blame] | 15767 | CheckElementValue(isolate, 0, jsobj, 9); |
sgjesse@chromium.org | 0b6db59 | 2009-07-30 14:48:31 +0000 | [diff] [blame] | 15768 | |
| 15769 | result = CompileRun("pixels[3] = 33;" |
| 15770 | "delete pixels[3];" |
| 15771 | "pixels[3];"); |
| 15772 | CHECK_EQ(33, result->Int32Value()); |
| 15773 | |
| 15774 | result = CompileRun("pixels[0] = 10; pixels[1] = 11;" |
| 15775 | "pixels[2] = 12; pixels[3] = 13;" |
| 15776 | "pixels.__defineGetter__('2'," |
| 15777 | "function() { return 120; });" |
| 15778 | "pixels[2];"); |
| 15779 | CHECK_EQ(12, result->Int32Value()); |
| 15780 | |
| 15781 | result = CompileRun("var js_array = new Array(40);" |
| 15782 | "js_array[0] = 77;" |
| 15783 | "js_array;"); |
| 15784 | CHECK_EQ(77, v8::Object::Cast(*result)->Get(v8_str("0"))->Int32Value()); |
| 15785 | |
| 15786 | result = CompileRun("pixels[1] = 23;" |
| 15787 | "pixels.__proto__ = [];" |
| 15788 | "js_array.__proto__ = pixels;" |
| 15789 | "js_array.concat(pixels);"); |
| 15790 | CHECK_EQ(77, v8::Object::Cast(*result)->Get(v8_str("0"))->Int32Value()); |
| 15791 | CHECK_EQ(23, v8::Object::Cast(*result)->Get(v8_str("1"))->Int32Value()); |
| 15792 | |
sgjesse@chromium.org | 9eceac1 | 2009-09-30 07:18:41 +0000 | [diff] [blame] | 15793 | result = CompileRun("pixels[1] = 23;"); |
| 15794 | CHECK_EQ(23, result->Int32Value()); |
| 15795 | |
ager@chromium.org | c4c9272 | 2009-11-18 14:12:51 +0000 | [diff] [blame] | 15796 | // Test for index greater than 255. Regression test for: |
| 15797 | // http://code.google.com/p/chromium/issues/detail?id=26337. |
| 15798 | result = CompileRun("pixels[256] = 255;"); |
| 15799 | CHECK_EQ(255, result->Int32Value()); |
| 15800 | result = CompileRun("var i = 0;" |
| 15801 | "for (var j = 0; j < 8; j++) { i = pixels[256]; }" |
| 15802 | "i"); |
| 15803 | CHECK_EQ(255, result->Int32Value()); |
| 15804 | |
ricow@chromium.org | 83aa549 | 2011-02-07 12:42:56 +0000 | [diff] [blame] | 15805 | // Make sure that pixel array ICs recognize when a non-pixel array |
| 15806 | // is passed to it. |
| 15807 | result = CompileRun("function pa_load(p) {" |
| 15808 | " var sum = 0;" |
| 15809 | " for (var j = 0; j < 256; j++) { sum += p[j]; }" |
| 15810 | " return sum;" |
| 15811 | "}" |
| 15812 | "for (var i = 0; i < 256; ++i) { pixels[i] = i; }" |
| 15813 | "for (var i = 0; i < 10; ++i) { pa_load(pixels); }" |
| 15814 | "just_ints = new Object();" |
| 15815 | "for (var i = 0; i < 256; ++i) { just_ints[i] = i; }" |
| 15816 | "for (var i = 0; i < 10; ++i) {" |
| 15817 | " result = pa_load(just_ints);" |
| 15818 | "}" |
| 15819 | "result"); |
| 15820 | CHECK_EQ(32640, result->Int32Value()); |
| 15821 | |
| 15822 | // Make sure that pixel array ICs recognize out-of-bound accesses. |
| 15823 | result = CompileRun("function pa_load(p, start) {" |
| 15824 | " var sum = 0;" |
| 15825 | " for (var j = start; j < 256; j++) { sum += p[j]; }" |
| 15826 | " return sum;" |
| 15827 | "}" |
| 15828 | "for (var i = 0; i < 256; ++i) { pixels[i] = i; }" |
| 15829 | "for (var i = 0; i < 10; ++i) { pa_load(pixels,0); }" |
| 15830 | "for (var i = 0; i < 10; ++i) {" |
| 15831 | " result = pa_load(pixels,-10);" |
| 15832 | "}" |
| 15833 | "result"); |
| 15834 | CHECK_EQ(0, result->Int32Value()); |
| 15835 | |
| 15836 | // Make sure that generic ICs properly handles a pixel array. |
| 15837 | result = CompileRun("function pa_load(p) {" |
| 15838 | " var sum = 0;" |
| 15839 | " for (var j = 0; j < 256; j++) { sum += p[j]; }" |
| 15840 | " return sum;" |
| 15841 | "}" |
| 15842 | "for (var i = 0; i < 256; ++i) { pixels[i] = i; }" |
| 15843 | "just_ints = new Object();" |
| 15844 | "for (var i = 0; i < 256; ++i) { just_ints[i] = i; }" |
| 15845 | "for (var i = 0; i < 10; ++i) { pa_load(just_ints); }" |
| 15846 | "for (var i = 0; i < 10; ++i) {" |
| 15847 | " result = pa_load(pixels);" |
| 15848 | "}" |
| 15849 | "result"); |
| 15850 | CHECK_EQ(32640, result->Int32Value()); |
| 15851 | |
| 15852 | // Make sure that generic load ICs recognize out-of-bound accesses in |
| 15853 | // pixel arrays. |
| 15854 | result = CompileRun("function pa_load(p, start) {" |
| 15855 | " var sum = 0;" |
| 15856 | " for (var j = start; j < 256; j++) { sum += p[j]; }" |
| 15857 | " return sum;" |
| 15858 | "}" |
| 15859 | "for (var i = 0; i < 256; ++i) { pixels[i] = i; }" |
| 15860 | "just_ints = new Object();" |
| 15861 | "for (var i = 0; i < 256; ++i) { just_ints[i] = i; }" |
| 15862 | "for (var i = 0; i < 10; ++i) { pa_load(just_ints,0); }" |
| 15863 | "for (var i = 0; i < 10; ++i) { pa_load(pixels,0); }" |
| 15864 | "for (var i = 0; i < 10; ++i) {" |
| 15865 | " result = pa_load(pixels,-10);" |
| 15866 | "}" |
| 15867 | "result"); |
| 15868 | CHECK_EQ(0, result->Int32Value()); |
| 15869 | |
| 15870 | // Make sure that generic ICs properly handles other types than pixel |
| 15871 | // arrays (that the inlined fast pixel array test leaves the right information |
| 15872 | // in the right registers). |
| 15873 | result = CompileRun("function pa_load(p) {" |
| 15874 | " var sum = 0;" |
| 15875 | " for (var j = 0; j < 256; j++) { sum += p[j]; }" |
| 15876 | " return sum;" |
| 15877 | "}" |
| 15878 | "for (var i = 0; i < 256; ++i) { pixels[i] = i; }" |
| 15879 | "just_ints = new Object();" |
| 15880 | "for (var i = 0; i < 256; ++i) { just_ints[i] = i; }" |
| 15881 | "for (var i = 0; i < 10; ++i) { pa_load(just_ints); }" |
| 15882 | "for (var i = 0; i < 10; ++i) { pa_load(pixels); }" |
| 15883 | "sparse_array = new Object();" |
| 15884 | "for (var i = 0; i < 256; ++i) { sparse_array[i] = i; }" |
| 15885 | "sparse_array[1000000] = 3;" |
| 15886 | "for (var i = 0; i < 10; ++i) {" |
| 15887 | " result = pa_load(sparse_array);" |
| 15888 | "}" |
| 15889 | "result"); |
| 15890 | CHECK_EQ(32640, result->Int32Value()); |
| 15891 | |
kmillikin@chromium.org | 49edbdf | 2011-02-16 12:32:18 +0000 | [diff] [blame] | 15892 | // Make sure that pixel array store ICs clamp values correctly. |
| 15893 | result = CompileRun("function pa_store(p) {" |
| 15894 | " for (var j = 0; j < 256; j++) { p[j] = j * 2; }" |
| 15895 | "}" |
| 15896 | "pa_store(pixels);" |
| 15897 | "var sum = 0;" |
| 15898 | "for (var j = 0; j < 256; j++) { sum += pixels[j]; }" |
| 15899 | "sum"); |
| 15900 | CHECK_EQ(48896, result->Int32Value()); |
| 15901 | |
| 15902 | // Make sure that pixel array stores correctly handle accesses outside |
| 15903 | // of the pixel array.. |
| 15904 | result = CompileRun("function pa_store(p,start) {" |
| 15905 | " for (var j = 0; j < 256; j++) {" |
| 15906 | " p[j+start] = j * 2;" |
| 15907 | " }" |
| 15908 | "}" |
| 15909 | "pa_store(pixels,0);" |
| 15910 | "pa_store(pixels,-128);" |
| 15911 | "var sum = 0;" |
| 15912 | "for (var j = 0; j < 256; j++) { sum += pixels[j]; }" |
| 15913 | "sum"); |
| 15914 | CHECK_EQ(65280, result->Int32Value()); |
| 15915 | |
| 15916 | // Make sure that the generic store stub correctly handle accesses outside |
| 15917 | // of the pixel array.. |
| 15918 | result = CompileRun("function pa_store(p,start) {" |
| 15919 | " for (var j = 0; j < 256; j++) {" |
| 15920 | " p[j+start] = j * 2;" |
| 15921 | " }" |
| 15922 | "}" |
| 15923 | "pa_store(pixels,0);" |
| 15924 | "just_ints = new Object();" |
| 15925 | "for (var i = 0; i < 256; ++i) { just_ints[i] = i; }" |
| 15926 | "pa_store(just_ints, 0);" |
| 15927 | "pa_store(pixels,-128);" |
| 15928 | "var sum = 0;" |
| 15929 | "for (var j = 0; j < 256; j++) { sum += pixels[j]; }" |
| 15930 | "sum"); |
| 15931 | CHECK_EQ(65280, result->Int32Value()); |
| 15932 | |
| 15933 | // Make sure that the generic keyed store stub clamps pixel array values |
| 15934 | // correctly. |
| 15935 | result = CompileRun("function pa_store(p) {" |
| 15936 | " for (var j = 0; j < 256; j++) { p[j] = j * 2; }" |
| 15937 | "}" |
| 15938 | "pa_store(pixels);" |
| 15939 | "just_ints = new Object();" |
| 15940 | "pa_store(just_ints);" |
| 15941 | "pa_store(pixels);" |
| 15942 | "var sum = 0;" |
| 15943 | "for (var j = 0; j < 256; j++) { sum += pixels[j]; }" |
| 15944 | "sum"); |
| 15945 | CHECK_EQ(48896, result->Int32Value()); |
| 15946 | |
| 15947 | // Make sure that pixel array loads are optimized by crankshaft. |
sgjesse@chromium.org | 496c03a | 2011-02-14 12:05:43 +0000 | [diff] [blame] | 15948 | result = CompileRun("function pa_load(p) {" |
| 15949 | " var sum = 0;" |
| 15950 | " for (var i=0; i<256; ++i) {" |
| 15951 | " sum += p[i];" |
| 15952 | " }" |
| 15953 | " return sum; " |
| 15954 | "}" |
| 15955 | "for (var i = 0; i < 256; ++i) { pixels[i] = i; }" |
danno@chromium.org | 4d3fe4e | 2011-03-10 10:14:28 +0000 | [diff] [blame] | 15956 | "for (var i = 0; i < 5000; ++i) {" |
sgjesse@chromium.org | 496c03a | 2011-02-14 12:05:43 +0000 | [diff] [blame] | 15957 | " result = pa_load(pixels);" |
| 15958 | "}" |
| 15959 | "result"); |
| 15960 | CHECK_EQ(32640, result->Int32Value()); |
| 15961 | |
fschneider@chromium.org | 3a5fd78 | 2011-02-24 10:10:44 +0000 | [diff] [blame] | 15962 | // Make sure that pixel array stores are optimized by crankshaft. |
| 15963 | result = CompileRun("function pa_init(p) {" |
| 15964 | "for (var i = 0; i < 256; ++i) { p[i] = i; }" |
| 15965 | "}" |
| 15966 | "function pa_load(p) {" |
| 15967 | " var sum = 0;" |
| 15968 | " for (var i=0; i<256; ++i) {" |
| 15969 | " sum += p[i];" |
| 15970 | " }" |
| 15971 | " return sum; " |
| 15972 | "}" |
danno@chromium.org | 4d3fe4e | 2011-03-10 10:14:28 +0000 | [diff] [blame] | 15973 | "for (var i = 0; i < 5000; ++i) {" |
fschneider@chromium.org | 3a5fd78 | 2011-02-24 10:10:44 +0000 | [diff] [blame] | 15974 | " pa_init(pixels);" |
| 15975 | "}" |
| 15976 | "result = pa_load(pixels);" |
| 15977 | "result"); |
| 15978 | CHECK_EQ(32640, result->Int32Value()); |
| 15979 | |
sgjesse@chromium.org | 0b6db59 | 2009-07-30 14:48:31 +0000 | [diff] [blame] | 15980 | free(pixel_data); |
| 15981 | } |
sgjesse@chromium.org | 911335c | 2009-08-19 12:59:44 +0000 | [diff] [blame] | 15982 | |
ager@chromium.org | 96c75b5 | 2009-08-26 09:13:16 +0000 | [diff] [blame] | 15983 | |
whesse@chromium.org | 2c186ca | 2010-06-16 11:32:39 +0000 | [diff] [blame] | 15984 | THREADED_TEST(PixelArrayInfo) { |
whesse@chromium.org | 2c186ca | 2010-06-16 11:32:39 +0000 | [diff] [blame] | 15985 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 15986 | v8::HandleScope scope(context->GetIsolate()); |
whesse@chromium.org | 2c186ca | 2010-06-16 11:32:39 +0000 | [diff] [blame] | 15987 | for (int size = 0; size < 100; size += 10) { |
| 15988 | uint8_t* pixel_data = reinterpret_cast<uint8_t*>(malloc(size)); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 15989 | v8::Handle<v8::Object> obj = v8::Object::New(context->GetIsolate()); |
whesse@chromium.org | 2c186ca | 2010-06-16 11:32:39 +0000 | [diff] [blame] | 15990 | obj->SetIndexedPropertiesToPixelData(pixel_data, size); |
| 15991 | CHECK(obj->HasIndexedPropertiesInPixelData()); |
| 15992 | CHECK_EQ(pixel_data, obj->GetIndexedPropertiesPixelData()); |
| 15993 | CHECK_EQ(size, obj->GetIndexedPropertiesPixelDataLength()); |
| 15994 | free(pixel_data); |
| 15995 | } |
| 15996 | } |
| 15997 | |
| 15998 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 15999 | static void NotHandledIndexedPropertyGetter( |
fschneider@chromium.org | 3a5fd78 | 2011-02-24 10:10:44 +0000 | [diff] [blame] | 16000 | uint32_t index, |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 16001 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
fschneider@chromium.org | 3a5fd78 | 2011-02-24 10:10:44 +0000 | [diff] [blame] | 16002 | ApiTestFuzzer::Fuzz(); |
fschneider@chromium.org | 3a5fd78 | 2011-02-24 10:10:44 +0000 | [diff] [blame] | 16003 | } |
| 16004 | |
| 16005 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 16006 | static void NotHandledIndexedPropertySetter( |
fschneider@chromium.org | 3a5fd78 | 2011-02-24 10:10:44 +0000 | [diff] [blame] | 16007 | uint32_t index, |
| 16008 | Local<Value> value, |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 16009 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
fschneider@chromium.org | 3a5fd78 | 2011-02-24 10:10:44 +0000 | [diff] [blame] | 16010 | ApiTestFuzzer::Fuzz(); |
fschneider@chromium.org | 3a5fd78 | 2011-02-24 10:10:44 +0000 | [diff] [blame] | 16011 | } |
| 16012 | |
| 16013 | |
| 16014 | THREADED_TEST(PixelArrayWithInterceptor) { |
fschneider@chromium.org | 3a5fd78 | 2011-02-24 10:10:44 +0000 | [diff] [blame] | 16015 | LocalContext context; |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 16016 | i::Factory* factory = CcTest::i_isolate()->factory(); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 16017 | v8::Isolate* isolate = context->GetIsolate(); |
| 16018 | v8::HandleScope scope(isolate); |
fschneider@chromium.org | 3a5fd78 | 2011-02-24 10:10:44 +0000 | [diff] [blame] | 16019 | const int kElementCount = 260; |
| 16020 | uint8_t* pixel_data = reinterpret_cast<uint8_t*>(malloc(kElementCount)); |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16021 | i::Handle<i::ExternalUint8ClampedArray> pixels = |
| 16022 | i::Handle<i::ExternalUint8ClampedArray>::cast( |
verwaest@chromium.org | d4be0f0 | 2013-06-05 13:39:03 +0000 | [diff] [blame] | 16023 | factory->NewExternalArray(kElementCount, |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16024 | v8::kExternalUint8ClampedArray, |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 16025 | pixel_data)); |
fschneider@chromium.org | 3a5fd78 | 2011-02-24 10:10:44 +0000 | [diff] [blame] | 16026 | for (int i = 0; i < kElementCount; i++) { |
| 16027 | pixels->set(i, i % 256); |
| 16028 | } |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 16029 | v8::Handle<v8::ObjectTemplate> templ = |
| 16030 | v8::ObjectTemplate::New(context->GetIsolate()); |
fschneider@chromium.org | 3a5fd78 | 2011-02-24 10:10:44 +0000 | [diff] [blame] | 16031 | templ->SetIndexedPropertyHandler(NotHandledIndexedPropertyGetter, |
| 16032 | NotHandledIndexedPropertySetter); |
| 16033 | v8::Handle<v8::Object> obj = templ->NewInstance(); |
| 16034 | obj->SetIndexedPropertiesToPixelData(pixel_data, kElementCount); |
| 16035 | context->Global()->Set(v8_str("pixels"), obj); |
| 16036 | v8::Handle<v8::Value> result = CompileRun("pixels[1]"); |
| 16037 | CHECK_EQ(1, result->Int32Value()); |
| 16038 | result = CompileRun("var sum = 0;" |
| 16039 | "for (var i = 0; i < 8; i++) {" |
| 16040 | " sum += pixels[i] = pixels[i] = -i;" |
| 16041 | "}" |
| 16042 | "sum;"); |
| 16043 | CHECK_EQ(-28, result->Int32Value()); |
| 16044 | result = CompileRun("pixels.hasOwnProperty('1')"); |
| 16045 | CHECK(result->BooleanValue()); |
| 16046 | free(pixel_data); |
| 16047 | } |
| 16048 | |
| 16049 | |
whesse@chromium.org | 2c186ca | 2010-06-16 11:32:39 +0000 | [diff] [blame] | 16050 | static int ExternalArrayElementSize(v8::ExternalArrayType array_type) { |
| 16051 | switch (array_type) { |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16052 | case v8::kExternalInt8Array: |
| 16053 | case v8::kExternalUint8Array: |
| 16054 | case v8::kExternalUint8ClampedArray: |
whesse@chromium.org | 2c186ca | 2010-06-16 11:32:39 +0000 | [diff] [blame] | 16055 | return 1; |
| 16056 | break; |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16057 | case v8::kExternalInt16Array: |
| 16058 | case v8::kExternalUint16Array: |
whesse@chromium.org | 2c186ca | 2010-06-16 11:32:39 +0000 | [diff] [blame] | 16059 | return 2; |
| 16060 | break; |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16061 | case v8::kExternalInt32Array: |
| 16062 | case v8::kExternalUint32Array: |
| 16063 | case v8::kExternalFloat32Array: |
whesse@chromium.org | 2c186ca | 2010-06-16 11:32:39 +0000 | [diff] [blame] | 16064 | return 4; |
| 16065 | break; |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16066 | case v8::kExternalFloat64Array: |
erik.corry@gmail.com | 3847bd5 | 2011-04-27 10:38:56 +0000 | [diff] [blame] | 16067 | return 8; |
| 16068 | break; |
whesse@chromium.org | 2c186ca | 2010-06-16 11:32:39 +0000 | [diff] [blame] | 16069 | default: |
| 16070 | UNREACHABLE(); |
| 16071 | return -1; |
| 16072 | } |
| 16073 | UNREACHABLE(); |
| 16074 | return -1; |
| 16075 | } |
| 16076 | |
| 16077 | |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 16078 | template <class ExternalArrayClass, class ElementType> |
danno@chromium.org | f005df6 | 2013-04-30 16:36:45 +0000 | [diff] [blame] | 16079 | static void ObjectWithExternalArrayTestHelper( |
| 16080 | Handle<Context> context, |
| 16081 | v8::Handle<Object> obj, |
| 16082 | int element_count, |
| 16083 | v8::ExternalArrayType array_type, |
| 16084 | int64_t low, int64_t high) { |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 16085 | i::Handle<i::JSObject> jsobj = v8::Utils::OpenHandle(*obj); |
jkummerow@chromium.org | 3d00d0a | 2013-09-04 13:57:32 +0000 | [diff] [blame] | 16086 | i::Isolate* isolate = jsobj->GetIsolate(); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 16087 | obj->Set(v8_str("field"), |
| 16088 | v8::Int32::New(reinterpret_cast<v8::Isolate*>(isolate), 1503)); |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 16089 | context->Global()->Set(v8_str("ext_array"), obj); |
| 16090 | v8::Handle<v8::Value> result = CompileRun("ext_array.field"); |
| 16091 | CHECK_EQ(1503, result->Int32Value()); |
| 16092 | result = CompileRun("ext_array[1]"); |
| 16093 | CHECK_EQ(1, result->Int32Value()); |
| 16094 | |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 16095 | // Check assigned smis |
| 16096 | result = CompileRun("for (var i = 0; i < 8; i++) {" |
| 16097 | " ext_array[i] = i;" |
| 16098 | "}" |
| 16099 | "var sum = 0;" |
| 16100 | "for (var i = 0; i < 8; i++) {" |
| 16101 | " sum += ext_array[i];" |
| 16102 | "}" |
| 16103 | "sum;"); |
machenbach@chromium.org | 5c88bc3 | 2014-01-17 08:10:36 +0000 | [diff] [blame] | 16104 | |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 16105 | CHECK_EQ(28, result->Int32Value()); |
machenbach@chromium.org | 5c88bc3 | 2014-01-17 08:10:36 +0000 | [diff] [blame] | 16106 | // Check pass through of assigned smis |
| 16107 | result = CompileRun("var sum = 0;" |
| 16108 | "for (var i = 0; i < 8; i++) {" |
| 16109 | " sum += ext_array[i] = ext_array[i] = -i;" |
| 16110 | "}" |
| 16111 | "sum;"); |
| 16112 | CHECK_EQ(-28, result->Int32Value()); |
| 16113 | |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 16114 | |
| 16115 | // Check assigned smis in reverse order |
| 16116 | result = CompileRun("for (var i = 8; --i >= 0; ) {" |
| 16117 | " ext_array[i] = i;" |
| 16118 | "}" |
| 16119 | "var sum = 0;" |
| 16120 | "for (var i = 0; i < 8; i++) {" |
| 16121 | " sum += ext_array[i];" |
| 16122 | "}" |
| 16123 | "sum;"); |
| 16124 | CHECK_EQ(28, result->Int32Value()); |
| 16125 | |
| 16126 | // Check pass through of assigned HeapNumbers |
| 16127 | result = CompileRun("var sum = 0;" |
| 16128 | "for (var i = 0; i < 16; i+=2) {" |
| 16129 | " sum += ext_array[i] = ext_array[i] = (-i * 0.5);" |
| 16130 | "}" |
| 16131 | "sum;"); |
| 16132 | CHECK_EQ(-28, result->Int32Value()); |
| 16133 | |
| 16134 | // Check assigned HeapNumbers |
| 16135 | result = CompileRun("for (var i = 0; i < 16; i+=2) {" |
| 16136 | " ext_array[i] = (i * 0.5);" |
| 16137 | "}" |
| 16138 | "var sum = 0;" |
| 16139 | "for (var i = 0; i < 16; i+=2) {" |
| 16140 | " sum += ext_array[i];" |
| 16141 | "}" |
| 16142 | "sum;"); |
| 16143 | CHECK_EQ(28, result->Int32Value()); |
| 16144 | |
| 16145 | // Check assigned HeapNumbers in reverse order |
| 16146 | result = CompileRun("for (var i = 14; i >= 0; i-=2) {" |
| 16147 | " ext_array[i] = (i * 0.5);" |
| 16148 | "}" |
| 16149 | "var sum = 0;" |
| 16150 | "for (var i = 0; i < 16; i+=2) {" |
| 16151 | " sum += ext_array[i];" |
| 16152 | "}" |
| 16153 | "sum;"); |
| 16154 | CHECK_EQ(28, result->Int32Value()); |
| 16155 | |
| 16156 | i::ScopedVector<char> test_buf(1024); |
| 16157 | |
| 16158 | // Check legal boundary conditions. |
| 16159 | // The repeated loads and stores ensure the ICs are exercised. |
| 16160 | const char* boundary_program = |
| 16161 | "var res = 0;" |
| 16162 | "for (var i = 0; i < 16; i++) {" |
| 16163 | " ext_array[i] = %lld;" |
| 16164 | " if (i > 8) {" |
| 16165 | " res = ext_array[i];" |
| 16166 | " }" |
| 16167 | "}" |
| 16168 | "res;"; |
| 16169 | i::OS::SNPrintF(test_buf, |
| 16170 | boundary_program, |
| 16171 | low); |
| 16172 | result = CompileRun(test_buf.start()); |
| 16173 | CHECK_EQ(low, result->IntegerValue()); |
| 16174 | |
| 16175 | i::OS::SNPrintF(test_buf, |
| 16176 | boundary_program, |
| 16177 | high); |
| 16178 | result = CompileRun(test_buf.start()); |
| 16179 | CHECK_EQ(high, result->IntegerValue()); |
| 16180 | |
| 16181 | // Check misprediction of type in IC. |
| 16182 | result = CompileRun("var tmp_array = ext_array;" |
| 16183 | "var sum = 0;" |
| 16184 | "for (var i = 0; i < 8; i++) {" |
| 16185 | " tmp_array[i] = i;" |
| 16186 | " sum += tmp_array[i];" |
| 16187 | " if (i == 4) {" |
| 16188 | " tmp_array = {};" |
| 16189 | " }" |
| 16190 | "}" |
| 16191 | "sum;"); |
erik.corry@gmail.com | c3b670f | 2011-10-05 21:44:48 +0000 | [diff] [blame] | 16192 | // Force GC to trigger verification. |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 16193 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 16194 | CHECK_EQ(28, result->Int32Value()); |
| 16195 | |
| 16196 | // Make sure out-of-range loads do not throw. |
| 16197 | i::OS::SNPrintF(test_buf, |
| 16198 | "var caught_exception = false;" |
| 16199 | "try {" |
| 16200 | " ext_array[%d];" |
| 16201 | "} catch (e) {" |
| 16202 | " caught_exception = true;" |
| 16203 | "}" |
| 16204 | "caught_exception;", |
danno@chromium.org | f005df6 | 2013-04-30 16:36:45 +0000 | [diff] [blame] | 16205 | element_count); |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 16206 | result = CompileRun(test_buf.start()); |
| 16207 | CHECK_EQ(false, result->BooleanValue()); |
| 16208 | |
| 16209 | // Make sure out-of-range stores do not throw. |
| 16210 | i::OS::SNPrintF(test_buf, |
| 16211 | "var caught_exception = false;" |
| 16212 | "try {" |
| 16213 | " ext_array[%d] = 1;" |
| 16214 | "} catch (e) {" |
| 16215 | " caught_exception = true;" |
| 16216 | "}" |
| 16217 | "caught_exception;", |
danno@chromium.org | f005df6 | 2013-04-30 16:36:45 +0000 | [diff] [blame] | 16218 | element_count); |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 16219 | result = CompileRun(test_buf.start()); |
| 16220 | CHECK_EQ(false, result->BooleanValue()); |
| 16221 | |
| 16222 | // Check other boundary conditions, values and operations. |
| 16223 | result = CompileRun("for (var i = 0; i < 8; i++) {" |
| 16224 | " ext_array[7] = undefined;" |
| 16225 | "}" |
| 16226 | "ext_array[7];"); |
| 16227 | CHECK_EQ(0, result->Int32Value()); |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16228 | if (array_type == v8::kExternalFloat64Array || |
| 16229 | array_type == v8::kExternalFloat32Array) { |
jkummerow@chromium.org | 3d00d0a | 2013-09-04 13:57:32 +0000 | [diff] [blame] | 16230 | CHECK_EQ(static_cast<int>(i::OS::nan_value()), |
| 16231 | static_cast<int>( |
| 16232 | jsobj->GetElement(isolate, 7)->ToObjectChecked()->Number())); |
yangguo@chromium.org | 5645471 | 2012-02-16 15:33:53 +0000 | [diff] [blame] | 16233 | } else { |
jkummerow@chromium.org | 3d00d0a | 2013-09-04 13:57:32 +0000 | [diff] [blame] | 16234 | CheckElementValue(isolate, 0, jsobj, 7); |
yangguo@chromium.org | 5645471 | 2012-02-16 15:33:53 +0000 | [diff] [blame] | 16235 | } |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 16236 | |
| 16237 | result = CompileRun("for (var i = 0; i < 8; i++) {" |
| 16238 | " ext_array[6] = '2.3';" |
| 16239 | "}" |
| 16240 | "ext_array[6];"); |
| 16241 | CHECK_EQ(2, result->Int32Value()); |
jkummerow@chromium.org | 3d00d0a | 2013-09-04 13:57:32 +0000 | [diff] [blame] | 16242 | CHECK_EQ(2, |
| 16243 | static_cast<int>( |
| 16244 | jsobj->GetElement(isolate, 6)->ToObjectChecked()->Number())); |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 16245 | |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16246 | if (array_type != v8::kExternalFloat32Array && |
| 16247 | array_type != v8::kExternalFloat64Array) { |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 16248 | // Though the specification doesn't state it, be explicit about |
| 16249 | // converting NaNs and +/-Infinity to zero. |
| 16250 | result = CompileRun("for (var i = 0; i < 8; i++) {" |
| 16251 | " ext_array[i] = 5;" |
| 16252 | "}" |
| 16253 | "for (var i = 0; i < 8; i++) {" |
| 16254 | " ext_array[i] = NaN;" |
| 16255 | "}" |
| 16256 | "ext_array[5];"); |
| 16257 | CHECK_EQ(0, result->Int32Value()); |
jkummerow@chromium.org | 3d00d0a | 2013-09-04 13:57:32 +0000 | [diff] [blame] | 16258 | CheckElementValue(isolate, 0, jsobj, 5); |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 16259 | |
| 16260 | result = CompileRun("for (var i = 0; i < 8; i++) {" |
| 16261 | " ext_array[i] = 5;" |
| 16262 | "}" |
| 16263 | "for (var i = 0; i < 8; i++) {" |
| 16264 | " ext_array[i] = Infinity;" |
| 16265 | "}" |
| 16266 | "ext_array[5];"); |
danno@chromium.org | 4d3fe4e | 2011-03-10 10:14:28 +0000 | [diff] [blame] | 16267 | int expected_value = |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16268 | (array_type == v8::kExternalUint8ClampedArray) ? 255 : 0; |
danno@chromium.org | 4d3fe4e | 2011-03-10 10:14:28 +0000 | [diff] [blame] | 16269 | CHECK_EQ(expected_value, result->Int32Value()); |
jkummerow@chromium.org | 3d00d0a | 2013-09-04 13:57:32 +0000 | [diff] [blame] | 16270 | CheckElementValue(isolate, expected_value, jsobj, 5); |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 16271 | |
| 16272 | result = CompileRun("for (var i = 0; i < 8; i++) {" |
| 16273 | " ext_array[i] = 5;" |
| 16274 | "}" |
| 16275 | "for (var i = 0; i < 8; i++) {" |
| 16276 | " ext_array[i] = -Infinity;" |
| 16277 | "}" |
| 16278 | "ext_array[5];"); |
| 16279 | CHECK_EQ(0, result->Int32Value()); |
jkummerow@chromium.org | 3d00d0a | 2013-09-04 13:57:32 +0000 | [diff] [blame] | 16280 | CheckElementValue(isolate, 0, jsobj, 5); |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame] | 16281 | |
| 16282 | // Check truncation behavior of integral arrays. |
| 16283 | const char* unsigned_data = |
| 16284 | "var source_data = [0.6, 10.6];" |
| 16285 | "var expected_results = [0, 10];"; |
| 16286 | const char* signed_data = |
| 16287 | "var source_data = [0.6, 10.6, -0.6, -10.6];" |
| 16288 | "var expected_results = [0, 10, 0, -10];"; |
danno@chromium.org | 4d3fe4e | 2011-03-10 10:14:28 +0000 | [diff] [blame] | 16289 | const char* pixel_data = |
| 16290 | "var source_data = [0.6, 10.6];" |
| 16291 | "var expected_results = [1, 11];"; |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame] | 16292 | bool is_unsigned = |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16293 | (array_type == v8::kExternalUint8Array || |
| 16294 | array_type == v8::kExternalUint16Array || |
| 16295 | array_type == v8::kExternalUint32Array); |
| 16296 | bool is_pixel_data = array_type == v8::kExternalUint8ClampedArray; |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame] | 16297 | |
| 16298 | i::OS::SNPrintF(test_buf, |
| 16299 | "%s" |
| 16300 | "var all_passed = true;" |
| 16301 | "for (var i = 0; i < source_data.length; i++) {" |
| 16302 | " for (var j = 0; j < 8; j++) {" |
| 16303 | " ext_array[j] = source_data[i];" |
| 16304 | " }" |
| 16305 | " all_passed = all_passed &&" |
| 16306 | " (ext_array[5] == expected_results[i]);" |
| 16307 | "}" |
| 16308 | "all_passed;", |
danno@chromium.org | 4d3fe4e | 2011-03-10 10:14:28 +0000 | [diff] [blame] | 16309 | (is_unsigned ? |
| 16310 | unsigned_data : |
| 16311 | (is_pixel_data ? pixel_data : signed_data))); |
vegorov@chromium.org | 0a4e901 | 2011-01-24 12:33:13 +0000 | [diff] [blame] | 16312 | result = CompileRun(test_buf.start()); |
| 16313 | CHECK_EQ(true, result->BooleanValue()); |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 16314 | } |
| 16315 | |
danno@chromium.org | f005df6 | 2013-04-30 16:36:45 +0000 | [diff] [blame] | 16316 | i::Handle<ExternalArrayClass> array( |
| 16317 | ExternalArrayClass::cast(jsobj->elements())); |
| 16318 | for (int i = 0; i < element_count; i++) { |
karlklose@chromium.org | 44bc708 | 2011-04-11 12:33:05 +0000 | [diff] [blame] | 16319 | array->set(i, static_cast<ElementType>(i)); |
| 16320 | } |
danno@chromium.org | f005df6 | 2013-04-30 16:36:45 +0000 | [diff] [blame] | 16321 | |
karlklose@chromium.org | 44bc708 | 2011-04-11 12:33:05 +0000 | [diff] [blame] | 16322 | // Test complex assignments |
| 16323 | result = CompileRun("function ee_op_test_complex_func(sum) {" |
| 16324 | " for (var i = 0; i < 40; ++i) {" |
| 16325 | " sum += (ext_array[i] += 1);" |
| 16326 | " sum += (ext_array[i] -= 1);" |
| 16327 | " } " |
| 16328 | " return sum;" |
| 16329 | "}" |
| 16330 | "sum=0;" |
| 16331 | "for (var i=0;i<10000;++i) {" |
| 16332 | " sum=ee_op_test_complex_func(sum);" |
| 16333 | "}" |
| 16334 | "sum;"); |
| 16335 | CHECK_EQ(16000000, result->Int32Value()); |
| 16336 | |
| 16337 | // Test count operations |
| 16338 | result = CompileRun("function ee_op_test_count_func(sum) {" |
| 16339 | " for (var i = 0; i < 40; ++i) {" |
| 16340 | " sum += (++ext_array[i]);" |
| 16341 | " sum += (--ext_array[i]);" |
| 16342 | " } " |
| 16343 | " return sum;" |
| 16344 | "}" |
| 16345 | "sum=0;" |
| 16346 | "for (var i=0;i<10000;++i) {" |
| 16347 | " sum=ee_op_test_count_func(sum);" |
| 16348 | "}" |
| 16349 | "sum;"); |
| 16350 | CHECK_EQ(16000000, result->Int32Value()); |
| 16351 | |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 16352 | result = CompileRun("ext_array[3] = 33;" |
| 16353 | "delete ext_array[3];" |
| 16354 | "ext_array[3];"); |
| 16355 | CHECK_EQ(33, result->Int32Value()); |
| 16356 | |
| 16357 | result = CompileRun("ext_array[0] = 10; ext_array[1] = 11;" |
| 16358 | "ext_array[2] = 12; ext_array[3] = 13;" |
| 16359 | "ext_array.__defineGetter__('2'," |
| 16360 | "function() { return 120; });" |
| 16361 | "ext_array[2];"); |
| 16362 | CHECK_EQ(12, result->Int32Value()); |
| 16363 | |
| 16364 | result = CompileRun("var js_array = new Array(40);" |
| 16365 | "js_array[0] = 77;" |
| 16366 | "js_array;"); |
| 16367 | CHECK_EQ(77, v8::Object::Cast(*result)->Get(v8_str("0"))->Int32Value()); |
| 16368 | |
| 16369 | result = CompileRun("ext_array[1] = 23;" |
| 16370 | "ext_array.__proto__ = [];" |
| 16371 | "js_array.__proto__ = ext_array;" |
| 16372 | "js_array.concat(ext_array);"); |
| 16373 | CHECK_EQ(77, v8::Object::Cast(*result)->Get(v8_str("0"))->Int32Value()); |
| 16374 | CHECK_EQ(23, v8::Object::Cast(*result)->Get(v8_str("1"))->Int32Value()); |
| 16375 | |
| 16376 | result = CompileRun("ext_array[1] = 23;"); |
| 16377 | CHECK_EQ(23, result->Int32Value()); |
danno@chromium.org | f005df6 | 2013-04-30 16:36:45 +0000 | [diff] [blame] | 16378 | } |
| 16379 | |
| 16380 | |
machenbach@chromium.org | 5c88bc3 | 2014-01-17 08:10:36 +0000 | [diff] [blame] | 16381 | template <class FixedTypedArrayClass, |
| 16382 | i::ElementsKind elements_kind, |
| 16383 | class ElementType> |
| 16384 | static void FixedTypedArrayTestHelper( |
| 16385 | v8::ExternalArrayType array_type, |
| 16386 | ElementType low, |
| 16387 | ElementType high) { |
| 16388 | i::FLAG_allow_natives_syntax = true; |
| 16389 | LocalContext context; |
| 16390 | i::Isolate* isolate = CcTest::i_isolate(); |
| 16391 | i::Factory* factory = isolate->factory(); |
| 16392 | v8::HandleScope scope(context->GetIsolate()); |
| 16393 | const int kElementCount = 260; |
| 16394 | i::Handle<FixedTypedArrayClass> fixed_array = |
| 16395 | i::Handle<FixedTypedArrayClass>::cast( |
| 16396 | factory->NewFixedTypedArray(kElementCount, array_type)); |
| 16397 | CHECK_EQ(FixedTypedArrayClass::kInstanceType, |
| 16398 | fixed_array->map()->instance_type()); |
| 16399 | CHECK_EQ(kElementCount, fixed_array->length()); |
| 16400 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
| 16401 | for (int i = 0; i < kElementCount; i++) { |
| 16402 | fixed_array->set(i, static_cast<ElementType>(i)); |
| 16403 | } |
| 16404 | // Force GC to trigger verification. |
| 16405 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
| 16406 | for (int i = 0; i < kElementCount; i++) { |
| 16407 | CHECK_EQ(static_cast<int64_t>(static_cast<ElementType>(i)), |
| 16408 | static_cast<int64_t>(fixed_array->get_scalar(i))); |
| 16409 | } |
| 16410 | v8::Handle<v8::Object> obj = v8::Object::New(CcTest::isolate()); |
| 16411 | i::Handle<i::JSObject> jsobj = v8::Utils::OpenHandle(*obj); |
| 16412 | i::Handle<i::Map> fixed_array_map = |
| 16413 | isolate->factory()->GetElementsTransitionMap(jsobj, elements_kind); |
| 16414 | jsobj->set_map(*fixed_array_map); |
| 16415 | jsobj->set_elements(*fixed_array); |
| 16416 | |
| 16417 | ObjectWithExternalArrayTestHelper<FixedTypedArrayClass, ElementType>( |
| 16418 | context.local(), obj, kElementCount, array_type, |
| 16419 | static_cast<int64_t>(low), |
| 16420 | static_cast<int64_t>(high)); |
| 16421 | } |
| 16422 | |
| 16423 | |
| 16424 | THREADED_TEST(FixedUint8Array) { |
| 16425 | FixedTypedArrayTestHelper<i::FixedUint8Array, i::UINT8_ELEMENTS, uint8_t>( |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16426 | v8::kExternalUint8Array, |
machenbach@chromium.org | 5c88bc3 | 2014-01-17 08:10:36 +0000 | [diff] [blame] | 16427 | 0x0, 0xFF); |
| 16428 | } |
| 16429 | |
| 16430 | |
| 16431 | THREADED_TEST(FixedUint8ClampedArray) { |
| 16432 | FixedTypedArrayTestHelper<i::FixedUint8ClampedArray, |
| 16433 | i::UINT8_CLAMPED_ELEMENTS, uint8_t>( |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16434 | v8::kExternalUint8ClampedArray, |
machenbach@chromium.org | 5c88bc3 | 2014-01-17 08:10:36 +0000 | [diff] [blame] | 16435 | 0x0, 0xFF); |
| 16436 | } |
| 16437 | |
| 16438 | |
| 16439 | THREADED_TEST(FixedInt8Array) { |
| 16440 | FixedTypedArrayTestHelper<i::FixedInt8Array, i::INT8_ELEMENTS, int8_t>( |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16441 | v8::kExternalInt8Array, |
machenbach@chromium.org | 5c88bc3 | 2014-01-17 08:10:36 +0000 | [diff] [blame] | 16442 | -0x80, 0x7F); |
| 16443 | } |
| 16444 | |
| 16445 | |
| 16446 | THREADED_TEST(FixedUint16Array) { |
| 16447 | FixedTypedArrayTestHelper<i::FixedUint16Array, i::UINT16_ELEMENTS, uint16_t>( |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16448 | v8::kExternalUint16Array, |
machenbach@chromium.org | 5c88bc3 | 2014-01-17 08:10:36 +0000 | [diff] [blame] | 16449 | 0x0, 0xFFFF); |
| 16450 | } |
| 16451 | |
| 16452 | |
| 16453 | THREADED_TEST(FixedInt16Array) { |
| 16454 | FixedTypedArrayTestHelper<i::FixedInt16Array, i::INT16_ELEMENTS, int16_t>( |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16455 | v8::kExternalInt16Array, |
machenbach@chromium.org | 5c88bc3 | 2014-01-17 08:10:36 +0000 | [diff] [blame] | 16456 | -0x8000, 0x7FFF); |
| 16457 | } |
| 16458 | |
| 16459 | |
| 16460 | THREADED_TEST(FixedUint32Array) { |
| 16461 | FixedTypedArrayTestHelper<i::FixedUint32Array, i::UINT32_ELEMENTS, uint32_t>( |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16462 | v8::kExternalUint32Array, |
machenbach@chromium.org | 5c88bc3 | 2014-01-17 08:10:36 +0000 | [diff] [blame] | 16463 | 0x0, UINT_MAX); |
| 16464 | } |
| 16465 | |
| 16466 | |
| 16467 | THREADED_TEST(FixedInt32Array) { |
| 16468 | FixedTypedArrayTestHelper<i::FixedInt32Array, i::INT32_ELEMENTS, int32_t>( |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16469 | v8::kExternalInt32Array, |
machenbach@chromium.org | 5c88bc3 | 2014-01-17 08:10:36 +0000 | [diff] [blame] | 16470 | INT_MIN, INT_MAX); |
| 16471 | } |
| 16472 | |
| 16473 | |
| 16474 | THREADED_TEST(FixedFloat32Array) { |
| 16475 | FixedTypedArrayTestHelper<i::FixedFloat32Array, i::FLOAT32_ELEMENTS, float>( |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16476 | v8::kExternalFloat32Array, |
machenbach@chromium.org | 5c88bc3 | 2014-01-17 08:10:36 +0000 | [diff] [blame] | 16477 | -500, 500); |
| 16478 | } |
| 16479 | |
| 16480 | |
| 16481 | THREADED_TEST(FixedFloat64Array) { |
| 16482 | FixedTypedArrayTestHelper<i::FixedFloat64Array, i::FLOAT64_ELEMENTS, float>( |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16483 | v8::kExternalFloat64Array, |
machenbach@chromium.org | 5c88bc3 | 2014-01-17 08:10:36 +0000 | [diff] [blame] | 16484 | -500, 500); |
| 16485 | } |
| 16486 | |
| 16487 | |
danno@chromium.org | f005df6 | 2013-04-30 16:36:45 +0000 | [diff] [blame] | 16488 | template <class ExternalArrayClass, class ElementType> |
| 16489 | static void ExternalArrayTestHelper(v8::ExternalArrayType array_type, |
| 16490 | int64_t low, |
| 16491 | int64_t high) { |
| 16492 | LocalContext context; |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 16493 | i::Isolate* isolate = CcTest::i_isolate(); |
jkummerow@chromium.org | 3d00d0a | 2013-09-04 13:57:32 +0000 | [diff] [blame] | 16494 | i::Factory* factory = isolate->factory(); |
danno@chromium.org | f005df6 | 2013-04-30 16:36:45 +0000 | [diff] [blame] | 16495 | v8::HandleScope scope(context->GetIsolate()); |
| 16496 | const int kElementCount = 40; |
| 16497 | int element_size = ExternalArrayElementSize(array_type); |
| 16498 | ElementType* array_data = |
| 16499 | static_cast<ElementType*>(malloc(kElementCount * element_size)); |
| 16500 | i::Handle<ExternalArrayClass> array = |
| 16501 | i::Handle<ExternalArrayClass>::cast( |
verwaest@chromium.org | d4be0f0 | 2013-06-05 13:39:03 +0000 | [diff] [blame] | 16502 | factory->NewExternalArray(kElementCount, array_type, array_data)); |
danno@chromium.org | f005df6 | 2013-04-30 16:36:45 +0000 | [diff] [blame] | 16503 | // Force GC to trigger verification. |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 16504 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
danno@chromium.org | f005df6 | 2013-04-30 16:36:45 +0000 | [diff] [blame] | 16505 | for (int i = 0; i < kElementCount; i++) { |
| 16506 | array->set(i, static_cast<ElementType>(i)); |
| 16507 | } |
| 16508 | // Force GC to trigger verification. |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 16509 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
danno@chromium.org | f005df6 | 2013-04-30 16:36:45 +0000 | [diff] [blame] | 16510 | for (int i = 0; i < kElementCount; i++) { |
| 16511 | CHECK_EQ(static_cast<int64_t>(i), |
| 16512 | static_cast<int64_t>(array->get_scalar(i))); |
| 16513 | CHECK_EQ(static_cast<int64_t>(i), static_cast<int64_t>(array_data[i])); |
| 16514 | } |
| 16515 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 16516 | v8::Handle<v8::Object> obj = v8::Object::New(context->GetIsolate()); |
danno@chromium.org | f005df6 | 2013-04-30 16:36:45 +0000 | [diff] [blame] | 16517 | i::Handle<i::JSObject> jsobj = v8::Utils::OpenHandle(*obj); |
| 16518 | // Set the elements to be the external array. |
| 16519 | obj->SetIndexedPropertiesToExternalArrayData(array_data, |
| 16520 | array_type, |
| 16521 | kElementCount); |
jkummerow@chromium.org | 3d00d0a | 2013-09-04 13:57:32 +0000 | [diff] [blame] | 16522 | CHECK_EQ(1, |
| 16523 | static_cast<int>( |
| 16524 | jsobj->GetElement(isolate, 1)->ToObjectChecked()->Number())); |
danno@chromium.org | f005df6 | 2013-04-30 16:36:45 +0000 | [diff] [blame] | 16525 | |
| 16526 | ObjectWithExternalArrayTestHelper<ExternalArrayClass, ElementType>( |
| 16527 | context.local(), obj, kElementCount, array_type, low, high); |
| 16528 | |
| 16529 | v8::Handle<v8::Value> result; |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 16530 | |
sgjesse@chromium.org | ac6aa17 | 2009-12-04 12:29:05 +0000 | [diff] [blame] | 16531 | // Test more complex manipulations which cause eax to contain values |
| 16532 | // that won't be completely overwritten by loads from the arrays. |
| 16533 | // This catches bugs in the instructions used for the KeyedLoadIC |
| 16534 | // for byte and word types. |
| 16535 | { |
| 16536 | const int kXSize = 300; |
| 16537 | const int kYSize = 300; |
| 16538 | const int kLargeElementCount = kXSize * kYSize * 4; |
| 16539 | ElementType* large_array_data = |
| 16540 | static_cast<ElementType*>(malloc(kLargeElementCount * element_size)); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 16541 | v8::Handle<v8::Object> large_obj = v8::Object::New(context->GetIsolate()); |
sgjesse@chromium.org | ac6aa17 | 2009-12-04 12:29:05 +0000 | [diff] [blame] | 16542 | // Set the elements to be the external array. |
| 16543 | large_obj->SetIndexedPropertiesToExternalArrayData(large_array_data, |
| 16544 | array_type, |
| 16545 | kLargeElementCount); |
| 16546 | context->Global()->Set(v8_str("large_array"), large_obj); |
| 16547 | // Initialize contents of a few rows. |
| 16548 | for (int x = 0; x < 300; x++) { |
| 16549 | int row = 0; |
| 16550 | int offset = row * 300 * 4; |
| 16551 | large_array_data[offset + 4 * x + 0] = (ElementType) 127; |
| 16552 | large_array_data[offset + 4 * x + 1] = (ElementType) 0; |
| 16553 | large_array_data[offset + 4 * x + 2] = (ElementType) 0; |
| 16554 | large_array_data[offset + 4 * x + 3] = (ElementType) 127; |
| 16555 | row = 150; |
| 16556 | offset = row * 300 * 4; |
| 16557 | large_array_data[offset + 4 * x + 0] = (ElementType) 127; |
| 16558 | large_array_data[offset + 4 * x + 1] = (ElementType) 0; |
| 16559 | large_array_data[offset + 4 * x + 2] = (ElementType) 0; |
| 16560 | large_array_data[offset + 4 * x + 3] = (ElementType) 127; |
| 16561 | row = 298; |
| 16562 | offset = row * 300 * 4; |
| 16563 | large_array_data[offset + 4 * x + 0] = (ElementType) 127; |
| 16564 | large_array_data[offset + 4 * x + 1] = (ElementType) 0; |
| 16565 | large_array_data[offset + 4 * x + 2] = (ElementType) 0; |
| 16566 | large_array_data[offset + 4 * x + 3] = (ElementType) 127; |
| 16567 | } |
| 16568 | // The goal of the code below is to make "offset" large enough |
| 16569 | // that the computation of the index (which goes into eax) has |
| 16570 | // high bits set which will not be overwritten by a byte or short |
| 16571 | // load. |
| 16572 | result = CompileRun("var failed = false;" |
| 16573 | "var offset = 0;" |
| 16574 | "for (var i = 0; i < 300; i++) {" |
| 16575 | " if (large_array[4 * i] != 127 ||" |
| 16576 | " large_array[4 * i + 1] != 0 ||" |
| 16577 | " large_array[4 * i + 2] != 0 ||" |
| 16578 | " large_array[4 * i + 3] != 127) {" |
| 16579 | " failed = true;" |
| 16580 | " }" |
| 16581 | "}" |
| 16582 | "offset = 150 * 300 * 4;" |
| 16583 | "for (var i = 0; i < 300; i++) {" |
| 16584 | " if (large_array[offset + 4 * i] != 127 ||" |
| 16585 | " large_array[offset + 4 * i + 1] != 0 ||" |
| 16586 | " large_array[offset + 4 * i + 2] != 0 ||" |
| 16587 | " large_array[offset + 4 * i + 3] != 127) {" |
| 16588 | " failed = true;" |
| 16589 | " }" |
| 16590 | "}" |
| 16591 | "offset = 298 * 300 * 4;" |
| 16592 | "for (var i = 0; i < 300; i++) {" |
| 16593 | " if (large_array[offset + 4 * i] != 127 ||" |
| 16594 | " large_array[offset + 4 * i + 1] != 0 ||" |
| 16595 | " large_array[offset + 4 * i + 2] != 0 ||" |
| 16596 | " large_array[offset + 4 * i + 3] != 127) {" |
| 16597 | " failed = true;" |
| 16598 | " }" |
| 16599 | "}" |
| 16600 | "!failed;"); |
| 16601 | CHECK_EQ(true, result->BooleanValue()); |
| 16602 | free(large_array_data); |
| 16603 | } |
| 16604 | |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 16605 | // The "" property descriptor is overloaded to store information about |
| 16606 | // the external array. Ensure that setting and accessing the "" property |
| 16607 | // works (it should overwrite the information cached about the external |
| 16608 | // array in the DescriptorArray) in various situations. |
| 16609 | result = CompileRun("ext_array[''] = 23; ext_array['']"); |
| 16610 | CHECK_EQ(23, result->Int32Value()); |
| 16611 | |
| 16612 | // Property "" set after the external array is associated with the object. |
| 16613 | { |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 16614 | v8::Handle<v8::Object> obj2 = v8::Object::New(context->GetIsolate()); |
| 16615 | obj2->Set(v8_str("ee_test_field"), |
| 16616 | v8::Int32::New(context->GetIsolate(), 256)); |
| 16617 | obj2->Set(v8_str(""), v8::Int32::New(context->GetIsolate(), 1503)); |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 16618 | // Set the elements to be the external array. |
| 16619 | obj2->SetIndexedPropertiesToExternalArrayData(array_data, |
| 16620 | array_type, |
| 16621 | kElementCount); |
| 16622 | context->Global()->Set(v8_str("ext_array"), obj2); |
| 16623 | result = CompileRun("ext_array['']"); |
| 16624 | CHECK_EQ(1503, result->Int32Value()); |
| 16625 | } |
| 16626 | |
| 16627 | // Property "" set after the external array is associated with the object. |
| 16628 | { |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 16629 | v8::Handle<v8::Object> obj2 = v8::Object::New(context->GetIsolate()); |
| 16630 | obj2->Set(v8_str("ee_test_field_2"), |
| 16631 | v8::Int32::New(context->GetIsolate(), 256)); |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 16632 | // Set the elements to be the external array. |
| 16633 | obj2->SetIndexedPropertiesToExternalArrayData(array_data, |
| 16634 | array_type, |
| 16635 | kElementCount); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 16636 | obj2->Set(v8_str(""), v8::Int32::New(context->GetIsolate(), 1503)); |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 16637 | context->Global()->Set(v8_str("ext_array"), obj2); |
| 16638 | result = CompileRun("ext_array['']"); |
| 16639 | CHECK_EQ(1503, result->Int32Value()); |
| 16640 | } |
| 16641 | |
| 16642 | // Should reuse the map from previous test. |
| 16643 | { |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 16644 | v8::Handle<v8::Object> obj2 = v8::Object::New(context->GetIsolate()); |
| 16645 | obj2->Set(v8_str("ee_test_field_2"), |
| 16646 | v8::Int32::New(context->GetIsolate(), 256)); |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 16647 | // Set the elements to be the external array. Should re-use the map |
| 16648 | // from previous test. |
| 16649 | obj2->SetIndexedPropertiesToExternalArrayData(array_data, |
| 16650 | array_type, |
| 16651 | kElementCount); |
| 16652 | context->Global()->Set(v8_str("ext_array"), obj2); |
| 16653 | result = CompileRun("ext_array['']"); |
| 16654 | } |
| 16655 | |
| 16656 | // Property "" is a constant function that shouldn't not be interfered with |
| 16657 | // when an external array is set. |
| 16658 | { |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 16659 | v8::Handle<v8::Object> obj2 = v8::Object::New(context->GetIsolate()); |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 16660 | // Start |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 16661 | obj2->Set(v8_str("ee_test_field3"), |
| 16662 | v8::Int32::New(context->GetIsolate(), 256)); |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 16663 | |
| 16664 | // Add a constant function to an object. |
| 16665 | context->Global()->Set(v8_str("ext_array"), obj2); |
| 16666 | result = CompileRun("ext_array[''] = function() {return 1503;};" |
| 16667 | "ext_array['']();"); |
| 16668 | |
| 16669 | // Add an external array transition to the same map that |
| 16670 | // has the constant transition. |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 16671 | v8::Handle<v8::Object> obj3 = v8::Object::New(context->GetIsolate()); |
| 16672 | obj3->Set(v8_str("ee_test_field3"), |
| 16673 | v8::Int32::New(context->GetIsolate(), 256)); |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 16674 | obj3->SetIndexedPropertiesToExternalArrayData(array_data, |
| 16675 | array_type, |
| 16676 | kElementCount); |
| 16677 | context->Global()->Set(v8_str("ext_array"), obj3); |
| 16678 | } |
| 16679 | |
| 16680 | // If a external array transition is in the map, it should get clobbered |
| 16681 | // by a constant function. |
| 16682 | { |
| 16683 | // Add an external array transition. |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 16684 | v8::Handle<v8::Object> obj3 = v8::Object::New(context->GetIsolate()); |
| 16685 | obj3->Set(v8_str("ee_test_field4"), |
| 16686 | v8::Int32::New(context->GetIsolate(), 256)); |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 16687 | obj3->SetIndexedPropertiesToExternalArrayData(array_data, |
| 16688 | array_type, |
| 16689 | kElementCount); |
| 16690 | |
| 16691 | // Add a constant function to the same map that just got an external array |
| 16692 | // transition. |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 16693 | v8::Handle<v8::Object> obj2 = v8::Object::New(context->GetIsolate()); |
| 16694 | obj2->Set(v8_str("ee_test_field4"), |
| 16695 | v8::Int32::New(context->GetIsolate(), 256)); |
fschneider@chromium.org | 7979bbb | 2011-03-28 10:47:03 +0000 | [diff] [blame] | 16696 | context->Global()->Set(v8_str("ext_array"), obj2); |
| 16697 | result = CompileRun("ext_array[''] = function() {return 1503;};" |
| 16698 | "ext_array['']();"); |
| 16699 | } |
| 16700 | |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 16701 | free(array_data); |
| 16702 | } |
| 16703 | |
| 16704 | |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16705 | THREADED_TEST(ExternalInt8Array) { |
| 16706 | ExternalArrayTestHelper<i::ExternalInt8Array, int8_t>( |
| 16707 | v8::kExternalInt8Array, |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 16708 | -128, |
| 16709 | 127); |
| 16710 | } |
| 16711 | |
| 16712 | |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16713 | THREADED_TEST(ExternalUint8Array) { |
| 16714 | ExternalArrayTestHelper<i::ExternalUint8Array, uint8_t>( |
| 16715 | v8::kExternalUint8Array, |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 16716 | 0, |
| 16717 | 255); |
| 16718 | } |
| 16719 | |
| 16720 | |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16721 | THREADED_TEST(ExternalUint8ClampedArray) { |
| 16722 | ExternalArrayTestHelper<i::ExternalUint8ClampedArray, uint8_t>( |
| 16723 | v8::kExternalUint8ClampedArray, |
danno@chromium.org | 4d3fe4e | 2011-03-10 10:14:28 +0000 | [diff] [blame] | 16724 | 0, |
| 16725 | 255); |
| 16726 | } |
| 16727 | |
| 16728 | |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16729 | THREADED_TEST(ExternalInt16Array) { |
| 16730 | ExternalArrayTestHelper<i::ExternalInt16Array, int16_t>( |
| 16731 | v8::kExternalInt16Array, |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 16732 | -32768, |
| 16733 | 32767); |
| 16734 | } |
| 16735 | |
| 16736 | |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16737 | THREADED_TEST(ExternalUint16Array) { |
| 16738 | ExternalArrayTestHelper<i::ExternalUint16Array, uint16_t>( |
| 16739 | v8::kExternalUint16Array, |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 16740 | 0, |
| 16741 | 65535); |
| 16742 | } |
| 16743 | |
| 16744 | |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16745 | THREADED_TEST(ExternalInt32Array) { |
| 16746 | ExternalArrayTestHelper<i::ExternalInt32Array, int32_t>( |
| 16747 | v8::kExternalInt32Array, |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 16748 | INT_MIN, // -2147483648 |
| 16749 | INT_MAX); // 2147483647 |
| 16750 | } |
| 16751 | |
| 16752 | |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16753 | THREADED_TEST(ExternalUint32Array) { |
| 16754 | ExternalArrayTestHelper<i::ExternalUint32Array, uint32_t>( |
| 16755 | v8::kExternalUint32Array, |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 16756 | 0, |
| 16757 | UINT_MAX); // 4294967295 |
| 16758 | } |
| 16759 | |
| 16760 | |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16761 | THREADED_TEST(ExternalFloat32Array) { |
| 16762 | ExternalArrayTestHelper<i::ExternalFloat32Array, float>( |
| 16763 | v8::kExternalFloat32Array, |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 16764 | -500, |
| 16765 | 500); |
| 16766 | } |
| 16767 | |
| 16768 | |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16769 | THREADED_TEST(ExternalFloat64Array) { |
| 16770 | ExternalArrayTestHelper<i::ExternalFloat64Array, double>( |
| 16771 | v8::kExternalFloat64Array, |
erik.corry@gmail.com | 3847bd5 | 2011-04-27 10:38:56 +0000 | [diff] [blame] | 16772 | -500, |
| 16773 | 500); |
| 16774 | } |
| 16775 | |
| 16776 | |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 16777 | THREADED_TEST(ExternalArrays) { |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16778 | TestExternalInt8Array(); |
| 16779 | TestExternalUint8Array(); |
| 16780 | TestExternalInt16Array(); |
| 16781 | TestExternalUint16Array(); |
| 16782 | TestExternalInt32Array(); |
| 16783 | TestExternalUint32Array(); |
| 16784 | TestExternalFloat32Array(); |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 16785 | } |
| 16786 | |
| 16787 | |
whesse@chromium.org | 2c186ca | 2010-06-16 11:32:39 +0000 | [diff] [blame] | 16788 | void ExternalArrayInfoTestHelper(v8::ExternalArrayType array_type) { |
whesse@chromium.org | 2c186ca | 2010-06-16 11:32:39 +0000 | [diff] [blame] | 16789 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 16790 | v8::HandleScope scope(context->GetIsolate()); |
whesse@chromium.org | 2c186ca | 2010-06-16 11:32:39 +0000 | [diff] [blame] | 16791 | for (int size = 0; size < 100; size += 10) { |
| 16792 | int element_size = ExternalArrayElementSize(array_type); |
| 16793 | void* external_data = malloc(size * element_size); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 16794 | v8::Handle<v8::Object> obj = v8::Object::New(context->GetIsolate()); |
whesse@chromium.org | 2c186ca | 2010-06-16 11:32:39 +0000 | [diff] [blame] | 16795 | obj->SetIndexedPropertiesToExternalArrayData( |
| 16796 | external_data, array_type, size); |
| 16797 | CHECK(obj->HasIndexedPropertiesInExternalArrayData()); |
| 16798 | CHECK_EQ(external_data, obj->GetIndexedPropertiesExternalArrayData()); |
| 16799 | CHECK_EQ(array_type, obj->GetIndexedPropertiesExternalArrayDataType()); |
| 16800 | CHECK_EQ(size, obj->GetIndexedPropertiesExternalArrayDataLength()); |
| 16801 | free(external_data); |
| 16802 | } |
| 16803 | } |
| 16804 | |
| 16805 | |
| 16806 | THREADED_TEST(ExternalArrayInfo) { |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16807 | ExternalArrayInfoTestHelper(v8::kExternalInt8Array); |
| 16808 | ExternalArrayInfoTestHelper(v8::kExternalUint8Array); |
| 16809 | ExternalArrayInfoTestHelper(v8::kExternalInt16Array); |
| 16810 | ExternalArrayInfoTestHelper(v8::kExternalUint16Array); |
| 16811 | ExternalArrayInfoTestHelper(v8::kExternalInt32Array); |
| 16812 | ExternalArrayInfoTestHelper(v8::kExternalUint32Array); |
| 16813 | ExternalArrayInfoTestHelper(v8::kExternalFloat32Array); |
| 16814 | ExternalArrayInfoTestHelper(v8::kExternalFloat64Array); |
| 16815 | ExternalArrayInfoTestHelper(v8::kExternalUint8ClampedArray); |
whesse@chromium.org | 2c186ca | 2010-06-16 11:32:39 +0000 | [diff] [blame] | 16816 | } |
| 16817 | |
| 16818 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 16819 | void ExtArrayLimitsHelper(v8::Isolate* isolate, |
| 16820 | v8::ExternalArrayType array_type, |
| 16821 | int size) { |
| 16822 | v8::Handle<v8::Object> obj = v8::Object::New(isolate); |
danno@chromium.org | 412fa51 | 2012-09-14 13:28:26 +0000 | [diff] [blame] | 16823 | v8::V8::SetFatalErrorHandler(StoringErrorCallback); |
| 16824 | last_location = last_message = NULL; |
| 16825 | obj->SetIndexedPropertiesToExternalArrayData(NULL, array_type, size); |
| 16826 | CHECK(!obj->HasIndexedPropertiesInExternalArrayData()); |
| 16827 | CHECK_NE(NULL, last_location); |
| 16828 | CHECK_NE(NULL, last_message); |
| 16829 | } |
| 16830 | |
| 16831 | |
| 16832 | TEST(ExternalArrayLimits) { |
danno@chromium.org | 412fa51 | 2012-09-14 13:28:26 +0000 | [diff] [blame] | 16833 | LocalContext context; |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 16834 | v8::Isolate* isolate = context->GetIsolate(); |
| 16835 | v8::HandleScope scope(isolate); |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16836 | ExtArrayLimitsHelper(isolate, v8::kExternalInt8Array, 0x40000000); |
| 16837 | ExtArrayLimitsHelper(isolate, v8::kExternalInt8Array, 0xffffffff); |
| 16838 | ExtArrayLimitsHelper(isolate, v8::kExternalUint8Array, 0x40000000); |
| 16839 | ExtArrayLimitsHelper(isolate, v8::kExternalUint8Array, 0xffffffff); |
| 16840 | ExtArrayLimitsHelper(isolate, v8::kExternalInt16Array, 0x40000000); |
| 16841 | ExtArrayLimitsHelper(isolate, v8::kExternalInt16Array, 0xffffffff); |
| 16842 | ExtArrayLimitsHelper(isolate, v8::kExternalUint16Array, 0x40000000); |
| 16843 | ExtArrayLimitsHelper(isolate, v8::kExternalUint16Array, 0xffffffff); |
| 16844 | ExtArrayLimitsHelper(isolate, v8::kExternalInt32Array, 0x40000000); |
| 16845 | ExtArrayLimitsHelper(isolate, v8::kExternalInt32Array, 0xffffffff); |
| 16846 | ExtArrayLimitsHelper(isolate, v8::kExternalUint32Array, 0x40000000); |
| 16847 | ExtArrayLimitsHelper(isolate, v8::kExternalUint32Array, 0xffffffff); |
| 16848 | ExtArrayLimitsHelper(isolate, v8::kExternalFloat32Array, 0x40000000); |
| 16849 | ExtArrayLimitsHelper(isolate, v8::kExternalFloat32Array, 0xffffffff); |
| 16850 | ExtArrayLimitsHelper(isolate, v8::kExternalFloat64Array, 0x40000000); |
| 16851 | ExtArrayLimitsHelper(isolate, v8::kExternalFloat64Array, 0xffffffff); |
| 16852 | ExtArrayLimitsHelper(isolate, v8::kExternalUint8ClampedArray, 0x40000000); |
| 16853 | ExtArrayLimitsHelper(isolate, v8::kExternalUint8ClampedArray, 0xffffffff); |
danno@chromium.org | 412fa51 | 2012-09-14 13:28:26 +0000 | [diff] [blame] | 16854 | } |
| 16855 | |
| 16856 | |
danno@chromium.org | f005df6 | 2013-04-30 16:36:45 +0000 | [diff] [blame] | 16857 | template <typename ElementType, typename TypedArray, |
| 16858 | class ExternalArrayClass> |
| 16859 | void TypedArrayTestHelper(v8::ExternalArrayType array_type, |
| 16860 | int64_t low, int64_t high) { |
| 16861 | const int kElementCount = 50; |
danno@chromium.org | f005df6 | 2013-04-30 16:36:45 +0000 | [diff] [blame] | 16862 | |
svenpanne@chromium.org | a53e8e0 | 2013-05-24 12:35:50 +0000 | [diff] [blame] | 16863 | i::ScopedVector<ElementType> backing_store(kElementCount+2); |
| 16864 | |
danno@chromium.org | f005df6 | 2013-04-30 16:36:45 +0000 | [diff] [blame] | 16865 | LocalContext env; |
| 16866 | v8::Isolate* isolate = env->GetIsolate(); |
| 16867 | v8::HandleScope handle_scope(isolate); |
| 16868 | |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 16869 | Local<v8::ArrayBuffer> ab = |
| 16870 | v8::ArrayBuffer::New(isolate, backing_store.start(), |
| 16871 | (kElementCount + 2) * sizeof(ElementType)); |
danno@chromium.org | f005df6 | 2013-04-30 16:36:45 +0000 | [diff] [blame] | 16872 | Local<TypedArray> ta = |
| 16873 | TypedArray::New(ab, 2*sizeof(ElementType), kElementCount); |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 16874 | CheckInternalFieldsAreZero<v8::ArrayBufferView>(ta); |
danno@chromium.org | f005df6 | 2013-04-30 16:36:45 +0000 | [diff] [blame] | 16875 | CHECK_EQ(kElementCount, static_cast<int>(ta->Length())); |
| 16876 | CHECK_EQ(2*sizeof(ElementType), static_cast<int>(ta->ByteOffset())); |
| 16877 | CHECK_EQ(kElementCount*sizeof(ElementType), |
| 16878 | static_cast<int>(ta->ByteLength())); |
| 16879 | CHECK_EQ(ab, ta->Buffer()); |
| 16880 | |
svenpanne@chromium.org | a53e8e0 | 2013-05-24 12:35:50 +0000 | [diff] [blame] | 16881 | ElementType* data = backing_store.start() + 2; |
danno@chromium.org | f005df6 | 2013-04-30 16:36:45 +0000 | [diff] [blame] | 16882 | for (int i = 0; i < kElementCount; i++) { |
| 16883 | data[i] = static_cast<ElementType>(i); |
| 16884 | } |
| 16885 | |
| 16886 | ObjectWithExternalArrayTestHelper<ExternalArrayClass, ElementType>( |
| 16887 | env.local(), ta, kElementCount, array_type, low, high); |
| 16888 | } |
| 16889 | |
| 16890 | |
| 16891 | THREADED_TEST(Uint8Array) { |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16892 | TypedArrayTestHelper<uint8_t, v8::Uint8Array, i::ExternalUint8Array>( |
| 16893 | v8::kExternalUint8Array, 0, 0xFF); |
danno@chromium.org | f005df6 | 2013-04-30 16:36:45 +0000 | [diff] [blame] | 16894 | } |
| 16895 | |
| 16896 | |
| 16897 | THREADED_TEST(Int8Array) { |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16898 | TypedArrayTestHelper<int8_t, v8::Int8Array, i::ExternalInt8Array>( |
| 16899 | v8::kExternalInt8Array, -0x80, 0x7F); |
danno@chromium.org | f005df6 | 2013-04-30 16:36:45 +0000 | [diff] [blame] | 16900 | } |
| 16901 | |
| 16902 | |
| 16903 | THREADED_TEST(Uint16Array) { |
| 16904 | TypedArrayTestHelper<uint16_t, |
| 16905 | v8::Uint16Array, |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16906 | i::ExternalUint16Array>( |
| 16907 | v8::kExternalUint16Array, 0, 0xFFFF); |
danno@chromium.org | f005df6 | 2013-04-30 16:36:45 +0000 | [diff] [blame] | 16908 | } |
| 16909 | |
| 16910 | |
| 16911 | THREADED_TEST(Int16Array) { |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16912 | TypedArrayTestHelper<int16_t, v8::Int16Array, i::ExternalInt16Array>( |
| 16913 | v8::kExternalInt16Array, -0x8000, 0x7FFF); |
danno@chromium.org | f005df6 | 2013-04-30 16:36:45 +0000 | [diff] [blame] | 16914 | } |
| 16915 | |
| 16916 | |
| 16917 | THREADED_TEST(Uint32Array) { |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16918 | TypedArrayTestHelper<uint32_t, v8::Uint32Array, i::ExternalUint32Array>( |
| 16919 | v8::kExternalUint32Array, 0, UINT_MAX); |
danno@chromium.org | f005df6 | 2013-04-30 16:36:45 +0000 | [diff] [blame] | 16920 | } |
| 16921 | |
| 16922 | |
| 16923 | THREADED_TEST(Int32Array) { |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16924 | TypedArrayTestHelper<int32_t, v8::Int32Array, i::ExternalInt32Array>( |
| 16925 | v8::kExternalInt32Array, INT_MIN, INT_MAX); |
danno@chromium.org | f005df6 | 2013-04-30 16:36:45 +0000 | [diff] [blame] | 16926 | } |
| 16927 | |
| 16928 | |
| 16929 | THREADED_TEST(Float32Array) { |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16930 | TypedArrayTestHelper<float, v8::Float32Array, i::ExternalFloat32Array>( |
| 16931 | v8::kExternalFloat32Array, -500, 500); |
danno@chromium.org | f005df6 | 2013-04-30 16:36:45 +0000 | [diff] [blame] | 16932 | } |
| 16933 | |
| 16934 | |
| 16935 | THREADED_TEST(Float64Array) { |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16936 | TypedArrayTestHelper<double, v8::Float64Array, i::ExternalFloat64Array>( |
| 16937 | v8::kExternalFloat64Array, -500, 500); |
danno@chromium.org | f005df6 | 2013-04-30 16:36:45 +0000 | [diff] [blame] | 16938 | } |
| 16939 | |
| 16940 | |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 16941 | THREADED_TEST(Uint8ClampedArray) { |
machenbach@chromium.org | af4fba3 | 2014-01-27 01:05:32 +0000 | [diff] [blame] | 16942 | TypedArrayTestHelper<uint8_t, |
| 16943 | v8::Uint8ClampedArray, i::ExternalUint8ClampedArray>( |
| 16944 | v8::kExternalUint8ClampedArray, 0, 0xFF); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 16945 | } |
| 16946 | |
| 16947 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 16948 | THREADED_TEST(DataView) { |
| 16949 | const int kSize = 50; |
| 16950 | |
| 16951 | i::ScopedVector<uint8_t> backing_store(kSize+2); |
| 16952 | |
| 16953 | LocalContext env; |
| 16954 | v8::Isolate* isolate = env->GetIsolate(); |
| 16955 | v8::HandleScope handle_scope(isolate); |
| 16956 | |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 16957 | Local<v8::ArrayBuffer> ab = |
| 16958 | v8::ArrayBuffer::New(isolate, backing_store.start(), 2 + kSize); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 16959 | Local<v8::DataView> dv = |
| 16960 | v8::DataView::New(ab, 2, kSize); |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 16961 | CheckInternalFieldsAreZero<v8::ArrayBufferView>(dv); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 16962 | CHECK_EQ(2, static_cast<int>(dv->ByteOffset())); |
| 16963 | CHECK_EQ(kSize, static_cast<int>(dv->ByteLength())); |
| 16964 | CHECK_EQ(ab, dv->Buffer()); |
| 16965 | } |
| 16966 | |
| 16967 | |
| 16968 | #define IS_ARRAY_BUFFER_VIEW_TEST(View) \ |
| 16969 | THREADED_TEST(Is##View) { \ |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 16970 | LocalContext env; \ |
| 16971 | v8::Isolate* isolate = env->GetIsolate(); \ |
| 16972 | v8::HandleScope handle_scope(isolate); \ |
| 16973 | \ |
| 16974 | Handle<Value> result = CompileRun( \ |
| 16975 | "var ab = new ArrayBuffer(128);" \ |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 16976 | "new " #View "(ab)"); \ |
| 16977 | CHECK(result->IsArrayBufferView()); \ |
| 16978 | CHECK(result->Is##View()); \ |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 16979 | CheckInternalFieldsAreZero<v8::ArrayBufferView>(result.As<v8::View>()); \ |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 16980 | } |
| 16981 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 16982 | IS_ARRAY_BUFFER_VIEW_TEST(Uint8Array) |
| 16983 | IS_ARRAY_BUFFER_VIEW_TEST(Int8Array) |
| 16984 | IS_ARRAY_BUFFER_VIEW_TEST(Uint16Array) |
| 16985 | IS_ARRAY_BUFFER_VIEW_TEST(Int16Array) |
| 16986 | IS_ARRAY_BUFFER_VIEW_TEST(Uint32Array) |
| 16987 | IS_ARRAY_BUFFER_VIEW_TEST(Int32Array) |
| 16988 | IS_ARRAY_BUFFER_VIEW_TEST(Float32Array) |
| 16989 | IS_ARRAY_BUFFER_VIEW_TEST(Float64Array) |
| 16990 | IS_ARRAY_BUFFER_VIEW_TEST(Uint8ClampedArray) |
| 16991 | IS_ARRAY_BUFFER_VIEW_TEST(DataView) |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 16992 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 16993 | #undef IS_ARRAY_BUFFER_VIEW_TEST |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 16994 | |
| 16995 | |
| 16996 | |
sgjesse@chromium.org | 911335c | 2009-08-19 12:59:44 +0000 | [diff] [blame] | 16997 | THREADED_TEST(ScriptContextDependence) { |
sgjesse@chromium.org | 911335c | 2009-08-19 12:59:44 +0000 | [diff] [blame] | 16998 | LocalContext c1; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 16999 | v8::HandleScope scope(c1->GetIsolate()); |
sgjesse@chromium.org | 911335c | 2009-08-19 12:59:44 +0000 | [diff] [blame] | 17000 | const char *source = "foo"; |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 17001 | v8::Handle<v8::Script> dep = |
| 17002 | v8::Script::Compile(v8::String::NewFromUtf8(c1->GetIsolate(), source)); |
| 17003 | v8::Handle<v8::Script> indep = |
| 17004 | v8::Script::New(v8::String::NewFromUtf8(c1->GetIsolate(), source)); |
| 17005 | c1->Global()->Set(v8::String::NewFromUtf8(c1->GetIsolate(), "foo"), |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 17006 | v8::Integer::New(c1->GetIsolate(), 100)); |
sgjesse@chromium.org | 911335c | 2009-08-19 12:59:44 +0000 | [diff] [blame] | 17007 | CHECK_EQ(dep->Run()->Int32Value(), 100); |
| 17008 | CHECK_EQ(indep->Run()->Int32Value(), 100); |
| 17009 | LocalContext c2; |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 17010 | c2->Global()->Set(v8::String::NewFromUtf8(c2->GetIsolate(), "foo"), |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 17011 | v8::Integer::New(c2->GetIsolate(), 101)); |
sgjesse@chromium.org | 911335c | 2009-08-19 12:59:44 +0000 | [diff] [blame] | 17012 | CHECK_EQ(dep->Run()->Int32Value(), 100); |
| 17013 | CHECK_EQ(indep->Run()->Int32Value(), 101); |
| 17014 | } |
| 17015 | |
ager@chromium.org | 96c75b5 | 2009-08-26 09:13:16 +0000 | [diff] [blame] | 17016 | |
sgjesse@chromium.org | 911335c | 2009-08-19 12:59:44 +0000 | [diff] [blame] | 17017 | THREADED_TEST(StackTrace) { |
sgjesse@chromium.org | 911335c | 2009-08-19 12:59:44 +0000 | [diff] [blame] | 17018 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 17019 | v8::HandleScope scope(context->GetIsolate()); |
sgjesse@chromium.org | 911335c | 2009-08-19 12:59:44 +0000 | [diff] [blame] | 17020 | v8::TryCatch try_catch; |
| 17021 | const char *source = "function foo() { FAIL.FAIL; }; foo();"; |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 17022 | v8::Handle<v8::String> src = |
| 17023 | v8::String::NewFromUtf8(context->GetIsolate(), source); |
| 17024 | v8::Handle<v8::String> origin = |
| 17025 | v8::String::NewFromUtf8(context->GetIsolate(), "stack-trace-test"); |
sgjesse@chromium.org | 911335c | 2009-08-19 12:59:44 +0000 | [diff] [blame] | 17026 | v8::Script::New(src, origin)->Run(); |
| 17027 | CHECK(try_catch.HasCaught()); |
| 17028 | v8::String::Utf8Value stack(try_catch.StackTrace()); |
| 17029 | CHECK(strstr(*stack, "at foo (stack-trace-test") != NULL); |
| 17030 | } |
ager@chromium.org | 96c75b5 | 2009-08-26 09:13:16 +0000 | [diff] [blame] | 17031 | |
| 17032 | |
sgjesse@chromium.org | 720dc0b | 2010-05-10 09:25:39 +0000 | [diff] [blame] | 17033 | // Checks that a StackFrame has certain expected values. |
| 17034 | void checkStackFrame(const char* expected_script_name, |
| 17035 | const char* expected_func_name, int expected_line_number, |
| 17036 | int expected_column, bool is_eval, bool is_constructor, |
| 17037 | v8::Handle<v8::StackFrame> frame) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 17038 | v8::HandleScope scope(CcTest::isolate()); |
sgjesse@chromium.org | 720dc0b | 2010-05-10 09:25:39 +0000 | [diff] [blame] | 17039 | v8::String::Utf8Value func_name(frame->GetFunctionName()); |
| 17040 | v8::String::Utf8Value script_name(frame->GetScriptName()); |
| 17041 | if (*script_name == NULL) { |
| 17042 | // The situation where there is no associated script, like for evals. |
| 17043 | CHECK(expected_script_name == NULL); |
| 17044 | } else { |
| 17045 | CHECK(strstr(*script_name, expected_script_name) != NULL); |
| 17046 | } |
| 17047 | CHECK(strstr(*func_name, expected_func_name) != NULL); |
| 17048 | CHECK_EQ(expected_line_number, frame->GetLineNumber()); |
| 17049 | CHECK_EQ(expected_column, frame->GetColumn()); |
| 17050 | CHECK_EQ(is_eval, frame->IsEval()); |
| 17051 | CHECK_EQ(is_constructor, frame->IsConstructor()); |
| 17052 | } |
| 17053 | |
| 17054 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 17055 | void AnalyzeStackInNativeCode(const v8::FunctionCallbackInfo<v8::Value>& args) { |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 17056 | v8::HandleScope scope(args.GetIsolate()); |
sgjesse@chromium.org | 720dc0b | 2010-05-10 09:25:39 +0000 | [diff] [blame] | 17057 | const char* origin = "capture-stack-trace-test"; |
| 17058 | const int kOverviewTest = 1; |
| 17059 | const int kDetailedTest = 2; |
| 17060 | |
| 17061 | ASSERT(args.Length() == 1); |
| 17062 | |
| 17063 | int testGroup = args[0]->Int32Value(); |
| 17064 | if (testGroup == kOverviewTest) { |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 17065 | v8::Handle<v8::StackTrace> stackTrace = v8::StackTrace::CurrentStackTrace( |
| 17066 | args.GetIsolate(), 10, v8::StackTrace::kOverview); |
sgjesse@chromium.org | 720dc0b | 2010-05-10 09:25:39 +0000 | [diff] [blame] | 17067 | CHECK_EQ(4, stackTrace->GetFrameCount()); |
| 17068 | checkStackFrame(origin, "bar", 2, 10, false, false, |
| 17069 | stackTrace->GetFrame(0)); |
| 17070 | checkStackFrame(origin, "foo", 6, 3, false, false, |
| 17071 | stackTrace->GetFrame(1)); |
whesse@chromium.org | 030d38e | 2011-07-13 13:23:34 +0000 | [diff] [blame] | 17072 | // This is the source string inside the eval which has the call to foo. |
| 17073 | checkStackFrame(NULL, "", 1, 5, false, false, |
sgjesse@chromium.org | 720dc0b | 2010-05-10 09:25:39 +0000 | [diff] [blame] | 17074 | stackTrace->GetFrame(2)); |
whesse@chromium.org | 030d38e | 2011-07-13 13:23:34 +0000 | [diff] [blame] | 17075 | // The last frame is an anonymous function which has the initial eval call. |
sgjesse@chromium.org | 720dc0b | 2010-05-10 09:25:39 +0000 | [diff] [blame] | 17076 | checkStackFrame(origin, "", 8, 7, false, false, |
| 17077 | stackTrace->GetFrame(3)); |
| 17078 | |
| 17079 | CHECK(stackTrace->AsArray()->IsArray()); |
| 17080 | } else if (testGroup == kDetailedTest) { |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 17081 | v8::Handle<v8::StackTrace> stackTrace = v8::StackTrace::CurrentStackTrace( |
| 17082 | args.GetIsolate(), 10, v8::StackTrace::kDetailed); |
sgjesse@chromium.org | 720dc0b | 2010-05-10 09:25:39 +0000 | [diff] [blame] | 17083 | CHECK_EQ(4, stackTrace->GetFrameCount()); |
| 17084 | checkStackFrame(origin, "bat", 4, 22, false, false, |
| 17085 | stackTrace->GetFrame(0)); |
| 17086 | checkStackFrame(origin, "baz", 8, 3, false, true, |
| 17087 | stackTrace->GetFrame(1)); |
ricow@chromium.org | 5ad5ace | 2010-06-23 09:06:43 +0000 | [diff] [blame] | 17088 | #ifdef ENABLE_DEBUGGER_SUPPORT |
| 17089 | bool is_eval = true; |
| 17090 | #else // ENABLE_DEBUGGER_SUPPORT |
| 17091 | bool is_eval = false; |
| 17092 | #endif // ENABLE_DEBUGGER_SUPPORT |
| 17093 | |
whesse@chromium.org | 030d38e | 2011-07-13 13:23:34 +0000 | [diff] [blame] | 17094 | // This is the source string inside the eval which has the call to baz. |
| 17095 | checkStackFrame(NULL, "", 1, 5, is_eval, false, |
sgjesse@chromium.org | 720dc0b | 2010-05-10 09:25:39 +0000 | [diff] [blame] | 17096 | stackTrace->GetFrame(2)); |
whesse@chromium.org | 030d38e | 2011-07-13 13:23:34 +0000 | [diff] [blame] | 17097 | // The last frame is an anonymous function which has the initial eval call. |
sgjesse@chromium.org | 720dc0b | 2010-05-10 09:25:39 +0000 | [diff] [blame] | 17098 | checkStackFrame(origin, "", 10, 1, false, false, |
| 17099 | stackTrace->GetFrame(3)); |
| 17100 | |
| 17101 | CHECK(stackTrace->AsArray()->IsArray()); |
| 17102 | } |
sgjesse@chromium.org | 720dc0b | 2010-05-10 09:25:39 +0000 | [diff] [blame] | 17103 | } |
| 17104 | |
| 17105 | |
| 17106 | // Tests the C++ StackTrace API. |
kasperl@chromium.org | a555126 | 2010-12-07 12:49:48 +0000 | [diff] [blame] | 17107 | // TODO(3074796): Reenable this as a THREADED_TEST once it passes. |
| 17108 | // THREADED_TEST(CaptureStackTrace) { |
| 17109 | TEST(CaptureStackTrace) { |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 17110 | v8::Isolate* isolate = CcTest::isolate(); |
| 17111 | v8::HandleScope scope(isolate); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 17112 | v8::Handle<v8::String> origin = |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 17113 | v8::String::NewFromUtf8(isolate, "capture-stack-trace-test"); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 17114 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
sgjesse@chromium.org | 720dc0b | 2010-05-10 09:25:39 +0000 | [diff] [blame] | 17115 | templ->Set(v8_str("AnalyzeStackInNativeCode"), |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 17116 | v8::FunctionTemplate::New(isolate, AnalyzeStackInNativeCode)); |
sgjesse@chromium.org | 720dc0b | 2010-05-10 09:25:39 +0000 | [diff] [blame] | 17117 | LocalContext context(0, templ); |
| 17118 | |
| 17119 | // Test getting OVERVIEW information. Should ignore information that is not |
| 17120 | // script name, function name, line number, and column offset. |
| 17121 | const char *overview_source = |
| 17122 | "function bar() {\n" |
| 17123 | " var y; AnalyzeStackInNativeCode(1);\n" |
| 17124 | "}\n" |
| 17125 | "function foo() {\n" |
| 17126 | "\n" |
| 17127 | " bar();\n" |
| 17128 | "}\n" |
| 17129 | "var x;eval('new foo();');"; |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 17130 | v8::Handle<v8::String> overview_src = |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 17131 | v8::String::NewFromUtf8(isolate, overview_source); |
jkummerow@chromium.org | c3b3712 | 2011-11-07 10:14:12 +0000 | [diff] [blame] | 17132 | v8::Handle<Value> overview_result( |
| 17133 | v8::Script::New(overview_src, origin)->Run()); |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 17134 | CHECK(!overview_result.IsEmpty()); |
| 17135 | CHECK(overview_result->IsObject()); |
sgjesse@chromium.org | 720dc0b | 2010-05-10 09:25:39 +0000 | [diff] [blame] | 17136 | |
| 17137 | // Test getting DETAILED information. |
| 17138 | const char *detailed_source = |
| 17139 | "function bat() {AnalyzeStackInNativeCode(2);\n" |
| 17140 | "}\n" |
| 17141 | "\n" |
| 17142 | "function baz() {\n" |
| 17143 | " bat();\n" |
| 17144 | "}\n" |
| 17145 | "eval('new baz();');"; |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 17146 | v8::Handle<v8::String> detailed_src = |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 17147 | v8::String::NewFromUtf8(isolate, detailed_source); |
sgjesse@chromium.org | 720dc0b | 2010-05-10 09:25:39 +0000 | [diff] [blame] | 17148 | // Make the script using a non-zero line and column offset. |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 17149 | v8::Handle<v8::Integer> line_offset = v8::Integer::New(isolate, 3); |
| 17150 | v8::Handle<v8::Integer> column_offset = v8::Integer::New(isolate, 5); |
sgjesse@chromium.org | 720dc0b | 2010-05-10 09:25:39 +0000 | [diff] [blame] | 17151 | v8::ScriptOrigin detailed_origin(origin, line_offset, column_offset); |
| 17152 | v8::Handle<v8::Script> detailed_script( |
| 17153 | v8::Script::New(detailed_src, &detailed_origin)); |
jkummerow@chromium.org | c3b3712 | 2011-11-07 10:14:12 +0000 | [diff] [blame] | 17154 | v8::Handle<Value> detailed_result(detailed_script->Run()); |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 17155 | CHECK(!detailed_result.IsEmpty()); |
| 17156 | CHECK(detailed_result->IsObject()); |
sgjesse@chromium.org | 720dc0b | 2010-05-10 09:25:39 +0000 | [diff] [blame] | 17157 | } |
| 17158 | |
| 17159 | |
ager@chromium.org | 6a2b0aa | 2010-07-13 20:58:03 +0000 | [diff] [blame] | 17160 | static void StackTraceForUncaughtExceptionListener( |
| 17161 | v8::Handle<v8::Message> message, |
| 17162 | v8::Handle<Value>) { |
| 17163 | v8::Handle<v8::StackTrace> stack_trace = message->GetStackTrace(); |
| 17164 | CHECK_EQ(2, stack_trace->GetFrameCount()); |
| 17165 | checkStackFrame("origin", "foo", 2, 3, false, false, |
| 17166 | stack_trace->GetFrame(0)); |
| 17167 | checkStackFrame("origin", "bar", 5, 3, false, false, |
| 17168 | stack_trace->GetFrame(1)); |
| 17169 | } |
| 17170 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 17171 | |
ager@chromium.org | 6a2b0aa | 2010-07-13 20:58:03 +0000 | [diff] [blame] | 17172 | TEST(CaptureStackTraceForUncaughtException) { |
| 17173 | report_count = 0; |
ager@chromium.org | 6a2b0aa | 2010-07-13 20:58:03 +0000 | [diff] [blame] | 17174 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 17175 | v8::HandleScope scope(env->GetIsolate()); |
ager@chromium.org | 6a2b0aa | 2010-07-13 20:58:03 +0000 | [diff] [blame] | 17176 | v8::V8::AddMessageListener(StackTraceForUncaughtExceptionListener); |
| 17177 | v8::V8::SetCaptureStackTraceForUncaughtExceptions(true); |
| 17178 | |
| 17179 | Script::Compile(v8_str("function foo() {\n" |
| 17180 | " throw 1;\n" |
| 17181 | "};\n" |
| 17182 | "function bar() {\n" |
| 17183 | " foo();\n" |
| 17184 | "};"), |
| 17185 | v8_str("origin"))->Run(); |
| 17186 | v8::Local<v8::Object> global = env->Global(); |
| 17187 | Local<Value> trouble = global->Get(v8_str("bar")); |
| 17188 | CHECK(trouble->IsFunction()); |
| 17189 | Function::Cast(*trouble)->Call(global, 0, NULL); |
| 17190 | v8::V8::SetCaptureStackTraceForUncaughtExceptions(false); |
| 17191 | v8::V8::RemoveMessageListeners(StackTraceForUncaughtExceptionListener); |
| 17192 | } |
| 17193 | |
| 17194 | |
sgjesse@chromium.org | 496c03a | 2011-02-14 12:05:43 +0000 | [diff] [blame] | 17195 | TEST(CaptureStackTraceForUncaughtExceptionAndSetters) { |
sgjesse@chromium.org | 496c03a | 2011-02-14 12:05:43 +0000 | [diff] [blame] | 17196 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 17197 | v8::HandleScope scope(env->GetIsolate()); |
sgjesse@chromium.org | 496c03a | 2011-02-14 12:05:43 +0000 | [diff] [blame] | 17198 | v8::V8::SetCaptureStackTraceForUncaughtExceptions(true, |
| 17199 | 1024, |
| 17200 | v8::StackTrace::kDetailed); |
| 17201 | |
| 17202 | CompileRun( |
| 17203 | "var setters = ['column', 'lineNumber', 'scriptName',\n" |
| 17204 | " 'scriptNameOrSourceURL', 'functionName', 'isEval',\n" |
| 17205 | " 'isConstructor'];\n" |
| 17206 | "for (var i = 0; i < setters.length; i++) {\n" |
| 17207 | " var prop = setters[i];\n" |
| 17208 | " Object.prototype.__defineSetter__(prop, function() { throw prop; });\n" |
| 17209 | "}\n"); |
| 17210 | CompileRun("throw 'exception';"); |
| 17211 | v8::V8::SetCaptureStackTraceForUncaughtExceptions(false); |
| 17212 | } |
| 17213 | |
| 17214 | |
jkummerow@chromium.org | ab7dad4 | 2012-02-07 12:07:34 +0000 | [diff] [blame] | 17215 | static void RethrowStackTraceHandler(v8::Handle<v8::Message> message, |
| 17216 | v8::Handle<v8::Value> data) { |
| 17217 | // Use the frame where JavaScript is called from. |
| 17218 | v8::Handle<v8::StackTrace> stack_trace = message->GetStackTrace(); |
| 17219 | CHECK(!stack_trace.IsEmpty()); |
| 17220 | int frame_count = stack_trace->GetFrameCount(); |
| 17221 | CHECK_EQ(3, frame_count); |
| 17222 | int line_number[] = {1, 2, 5}; |
| 17223 | for (int i = 0; i < frame_count; i++) { |
| 17224 | CHECK_EQ(line_number[i], stack_trace->GetFrame(i)->GetLineNumber()); |
| 17225 | } |
| 17226 | } |
| 17227 | |
| 17228 | |
| 17229 | // Test that we only return the stack trace at the site where the exception |
| 17230 | // is first thrown (not where it is rethrown). |
| 17231 | TEST(RethrowStackTrace) { |
jkummerow@chromium.org | ab7dad4 | 2012-02-07 12:07:34 +0000 | [diff] [blame] | 17232 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 17233 | v8::HandleScope scope(env->GetIsolate()); |
jkummerow@chromium.org | ab7dad4 | 2012-02-07 12:07:34 +0000 | [diff] [blame] | 17234 | // We make sure that |
| 17235 | // - the stack trace of the ReferenceError in g() is reported. |
| 17236 | // - the stack trace is not overwritten when e1 is rethrown by t(). |
| 17237 | // - the stack trace of e2 does not overwrite that of e1. |
| 17238 | const char* source = |
| 17239 | "function g() { error; } \n" |
| 17240 | "function f() { g(); } \n" |
| 17241 | "function t(e) { throw e; } \n" |
| 17242 | "try { \n" |
| 17243 | " f(); \n" |
| 17244 | "} catch (e1) { \n" |
| 17245 | " try { \n" |
| 17246 | " error; \n" |
| 17247 | " } catch (e2) { \n" |
| 17248 | " t(e1); \n" |
| 17249 | " } \n" |
| 17250 | "} \n"; |
| 17251 | v8::V8::AddMessageListener(RethrowStackTraceHandler); |
| 17252 | v8::V8::SetCaptureStackTraceForUncaughtExceptions(true); |
| 17253 | CompileRun(source); |
| 17254 | v8::V8::SetCaptureStackTraceForUncaughtExceptions(false); |
| 17255 | v8::V8::RemoveMessageListeners(RethrowStackTraceHandler); |
| 17256 | } |
| 17257 | |
| 17258 | |
| 17259 | static void RethrowPrimitiveStackTraceHandler(v8::Handle<v8::Message> message, |
| 17260 | v8::Handle<v8::Value> data) { |
| 17261 | v8::Handle<v8::StackTrace> stack_trace = message->GetStackTrace(); |
| 17262 | CHECK(!stack_trace.IsEmpty()); |
| 17263 | int frame_count = stack_trace->GetFrameCount(); |
| 17264 | CHECK_EQ(2, frame_count); |
| 17265 | int line_number[] = {3, 7}; |
| 17266 | for (int i = 0; i < frame_count; i++) { |
| 17267 | CHECK_EQ(line_number[i], stack_trace->GetFrame(i)->GetLineNumber()); |
| 17268 | } |
| 17269 | } |
| 17270 | |
| 17271 | |
| 17272 | // Test that we do not recognize identity for primitive exceptions. |
| 17273 | TEST(RethrowPrimitiveStackTrace) { |
jkummerow@chromium.org | ab7dad4 | 2012-02-07 12:07:34 +0000 | [diff] [blame] | 17274 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 17275 | v8::HandleScope scope(env->GetIsolate()); |
jkummerow@chromium.org | ab7dad4 | 2012-02-07 12:07:34 +0000 | [diff] [blame] | 17276 | // We do not capture stack trace for non Error objects on creation time. |
| 17277 | // Instead, we capture the stack trace on last throw. |
| 17278 | const char* source = |
| 17279 | "function g() { throw 404; } \n" |
| 17280 | "function f() { g(); } \n" |
| 17281 | "function t(e) { throw e; } \n" |
| 17282 | "try { \n" |
| 17283 | " f(); \n" |
| 17284 | "} catch (e1) { \n" |
| 17285 | " t(e1) \n" |
| 17286 | "} \n"; |
| 17287 | v8::V8::AddMessageListener(RethrowPrimitiveStackTraceHandler); |
| 17288 | v8::V8::SetCaptureStackTraceForUncaughtExceptions(true); |
| 17289 | CompileRun(source); |
| 17290 | v8::V8::SetCaptureStackTraceForUncaughtExceptions(false); |
| 17291 | v8::V8::RemoveMessageListeners(RethrowPrimitiveStackTraceHandler); |
| 17292 | } |
| 17293 | |
| 17294 | |
| 17295 | static void RethrowExistingStackTraceHandler(v8::Handle<v8::Message> message, |
| 17296 | v8::Handle<v8::Value> data) { |
| 17297 | // Use the frame where JavaScript is called from. |
| 17298 | v8::Handle<v8::StackTrace> stack_trace = message->GetStackTrace(); |
| 17299 | CHECK(!stack_trace.IsEmpty()); |
| 17300 | CHECK_EQ(1, stack_trace->GetFrameCount()); |
| 17301 | CHECK_EQ(1, stack_trace->GetFrame(0)->GetLineNumber()); |
| 17302 | } |
| 17303 | |
| 17304 | |
| 17305 | // Test that the stack trace is captured when the error object is created and |
| 17306 | // not where it is thrown. |
| 17307 | TEST(RethrowExistingStackTrace) { |
jkummerow@chromium.org | ab7dad4 | 2012-02-07 12:07:34 +0000 | [diff] [blame] | 17308 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 17309 | v8::HandleScope scope(env->GetIsolate()); |
jkummerow@chromium.org | ab7dad4 | 2012-02-07 12:07:34 +0000 | [diff] [blame] | 17310 | const char* source = |
| 17311 | "var e = new Error(); \n" |
| 17312 | "throw e; \n"; |
| 17313 | v8::V8::AddMessageListener(RethrowExistingStackTraceHandler); |
| 17314 | v8::V8::SetCaptureStackTraceForUncaughtExceptions(true); |
| 17315 | CompileRun(source); |
| 17316 | v8::V8::SetCaptureStackTraceForUncaughtExceptions(false); |
| 17317 | v8::V8::RemoveMessageListeners(RethrowExistingStackTraceHandler); |
| 17318 | } |
| 17319 | |
| 17320 | |
| 17321 | static void RethrowBogusErrorStackTraceHandler(v8::Handle<v8::Message> message, |
| 17322 | v8::Handle<v8::Value> data) { |
| 17323 | // Use the frame where JavaScript is called from. |
| 17324 | v8::Handle<v8::StackTrace> stack_trace = message->GetStackTrace(); |
| 17325 | CHECK(!stack_trace.IsEmpty()); |
| 17326 | CHECK_EQ(1, stack_trace->GetFrameCount()); |
| 17327 | CHECK_EQ(2, stack_trace->GetFrame(0)->GetLineNumber()); |
| 17328 | } |
| 17329 | |
| 17330 | |
| 17331 | // Test that the stack trace is captured where the bogus Error object is thrown. |
| 17332 | TEST(RethrowBogusErrorStackTrace) { |
jkummerow@chromium.org | ab7dad4 | 2012-02-07 12:07:34 +0000 | [diff] [blame] | 17333 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 17334 | v8::HandleScope scope(env->GetIsolate()); |
jkummerow@chromium.org | ab7dad4 | 2012-02-07 12:07:34 +0000 | [diff] [blame] | 17335 | const char* source = |
| 17336 | "var e = {__proto__: new Error()} \n" |
| 17337 | "throw e; \n"; |
| 17338 | v8::V8::AddMessageListener(RethrowBogusErrorStackTraceHandler); |
| 17339 | v8::V8::SetCaptureStackTraceForUncaughtExceptions(true); |
| 17340 | CompileRun(source); |
| 17341 | v8::V8::SetCaptureStackTraceForUncaughtExceptions(false); |
| 17342 | v8::V8::RemoveMessageListeners(RethrowBogusErrorStackTraceHandler); |
| 17343 | } |
| 17344 | |
| 17345 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 17346 | void AnalyzeStackOfEvalWithSourceURL( |
| 17347 | const v8::FunctionCallbackInfo<v8::Value>& args) { |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 17348 | v8::HandleScope scope(args.GetIsolate()); |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 17349 | v8::Handle<v8::StackTrace> stackTrace = v8::StackTrace::CurrentStackTrace( |
| 17350 | args.GetIsolate(), 10, v8::StackTrace::kDetailed); |
ager@chromium.org | b61a0d1 | 2010-10-13 08:35:23 +0000 | [diff] [blame] | 17351 | CHECK_EQ(5, stackTrace->GetFrameCount()); |
| 17352 | v8::Handle<v8::String> url = v8_str("eval_url"); |
| 17353 | for (int i = 0; i < 3; i++) { |
| 17354 | v8::Handle<v8::String> name = |
| 17355 | stackTrace->GetFrame(i)->GetScriptNameOrSourceURL(); |
| 17356 | CHECK(!name.IsEmpty()); |
| 17357 | CHECK_EQ(url, name); |
| 17358 | } |
ager@chromium.org | b61a0d1 | 2010-10-13 08:35:23 +0000 | [diff] [blame] | 17359 | } |
| 17360 | |
| 17361 | |
| 17362 | TEST(SourceURLInStackTrace) { |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 17363 | v8::Isolate* isolate = CcTest::isolate(); |
| 17364 | v8::HandleScope scope(isolate); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 17365 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
ager@chromium.org | b61a0d1 | 2010-10-13 08:35:23 +0000 | [diff] [blame] | 17366 | templ->Set(v8_str("AnalyzeStackOfEvalWithSourceURL"), |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 17367 | v8::FunctionTemplate::New(isolate, |
| 17368 | AnalyzeStackOfEvalWithSourceURL)); |
ager@chromium.org | b61a0d1 | 2010-10-13 08:35:23 +0000 | [diff] [blame] | 17369 | LocalContext context(0, templ); |
| 17370 | |
| 17371 | const char *source = |
| 17372 | "function outer() {\n" |
| 17373 | "function bar() {\n" |
| 17374 | " AnalyzeStackOfEvalWithSourceURL();\n" |
| 17375 | "}\n" |
| 17376 | "function foo() {\n" |
| 17377 | "\n" |
| 17378 | " bar();\n" |
| 17379 | "}\n" |
| 17380 | "foo();\n" |
| 17381 | "}\n" |
rossberg@chromium.org | b99c754 | 2013-05-31 11:40:45 +0000 | [diff] [blame] | 17382 | "eval('(' + outer +')()%s');"; |
| 17383 | |
| 17384 | i::ScopedVector<char> code(1024); |
| 17385 | i::OS::SNPrintF(code, source, "//# sourceURL=eval_url"); |
| 17386 | CHECK(CompileRun(code.start())->IsUndefined()); |
| 17387 | i::OS::SNPrintF(code, source, "//@ sourceURL=eval_url"); |
| 17388 | CHECK(CompileRun(code.start())->IsUndefined()); |
ager@chromium.org | b61a0d1 | 2010-10-13 08:35:23 +0000 | [diff] [blame] | 17389 | } |
| 17390 | |
| 17391 | |
jkummerow@chromium.org | 8fa5bd9 | 2013-09-02 11:45:09 +0000 | [diff] [blame] | 17392 | static int scriptIdInStack[2]; |
| 17393 | |
| 17394 | void AnalyzeScriptIdInStack( |
| 17395 | const v8::FunctionCallbackInfo<v8::Value>& args) { |
| 17396 | v8::HandleScope scope(args.GetIsolate()); |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 17397 | v8::Handle<v8::StackTrace> stackTrace = v8::StackTrace::CurrentStackTrace( |
| 17398 | args.GetIsolate(), 10, v8::StackTrace::kScriptId); |
jkummerow@chromium.org | 8fa5bd9 | 2013-09-02 11:45:09 +0000 | [diff] [blame] | 17399 | CHECK_EQ(2, stackTrace->GetFrameCount()); |
| 17400 | for (int i = 0; i < 2; i++) { |
| 17401 | scriptIdInStack[i] = stackTrace->GetFrame(i)->GetScriptId(); |
| 17402 | } |
| 17403 | } |
| 17404 | |
| 17405 | |
| 17406 | TEST(ScriptIdInStackTrace) { |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 17407 | v8::Isolate* isolate = CcTest::isolate(); |
| 17408 | v8::HandleScope scope(isolate); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 17409 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
jkummerow@chromium.org | 8fa5bd9 | 2013-09-02 11:45:09 +0000 | [diff] [blame] | 17410 | templ->Set(v8_str("AnalyzeScriptIdInStack"), |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 17411 | v8::FunctionTemplate::New(isolate, AnalyzeScriptIdInStack)); |
jkummerow@chromium.org | 8fa5bd9 | 2013-09-02 11:45:09 +0000 | [diff] [blame] | 17412 | LocalContext context(0, templ); |
| 17413 | |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 17414 | v8::Handle<v8::String> scriptSource = v8::String::NewFromUtf8( |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 17415 | isolate, |
jkummerow@chromium.org | 8fa5bd9 | 2013-09-02 11:45:09 +0000 | [diff] [blame] | 17416 | "function foo() {\n" |
| 17417 | " AnalyzeScriptIdInStack();" |
| 17418 | "}\n" |
| 17419 | "foo();\n"); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 17420 | v8::ScriptOrigin origin = |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 17421 | v8::ScriptOrigin(v8::String::NewFromUtf8(isolate, "test")); |
jkummerow@chromium.org | 8fa5bd9 | 2013-09-02 11:45:09 +0000 | [diff] [blame] | 17422 | v8::Local<v8::Script> script(v8::Script::Compile(scriptSource, &origin)); |
| 17423 | script->Run(); |
| 17424 | for (int i = 0; i < 2; i++) { |
| 17425 | CHECK(scriptIdInStack[i] != v8::Message::kNoScriptIdInfo); |
| 17426 | CHECK_EQ(scriptIdInStack[i], script->GetId()); |
| 17427 | } |
| 17428 | } |
| 17429 | |
| 17430 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 17431 | void AnalyzeStackOfInlineScriptWithSourceURL( |
| 17432 | const v8::FunctionCallbackInfo<v8::Value>& args) { |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 17433 | v8::HandleScope scope(args.GetIsolate()); |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 17434 | v8::Handle<v8::StackTrace> stackTrace = v8::StackTrace::CurrentStackTrace( |
| 17435 | args.GetIsolate(), 10, v8::StackTrace::kDetailed); |
verwaest@chromium.org | 33e09c8 | 2012-10-10 17:07:22 +0000 | [diff] [blame] | 17436 | CHECK_EQ(4, stackTrace->GetFrameCount()); |
| 17437 | v8::Handle<v8::String> url = v8_str("url"); |
| 17438 | for (int i = 0; i < 3; i++) { |
| 17439 | v8::Handle<v8::String> name = |
| 17440 | stackTrace->GetFrame(i)->GetScriptNameOrSourceURL(); |
| 17441 | CHECK(!name.IsEmpty()); |
| 17442 | CHECK_EQ(url, name); |
| 17443 | } |
verwaest@chromium.org | 33e09c8 | 2012-10-10 17:07:22 +0000 | [diff] [blame] | 17444 | } |
| 17445 | |
| 17446 | |
| 17447 | TEST(InlineScriptWithSourceURLInStackTrace) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 17448 | v8::Isolate* isolate = CcTest::isolate(); |
| 17449 | v8::HandleScope scope(isolate); |
| 17450 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
verwaest@chromium.org | 33e09c8 | 2012-10-10 17:07:22 +0000 | [diff] [blame] | 17451 | templ->Set(v8_str("AnalyzeStackOfInlineScriptWithSourceURL"), |
| 17452 | v8::FunctionTemplate::New( |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 17453 | CcTest::isolate(), AnalyzeStackOfInlineScriptWithSourceURL)); |
verwaest@chromium.org | 33e09c8 | 2012-10-10 17:07:22 +0000 | [diff] [blame] | 17454 | LocalContext context(0, templ); |
| 17455 | |
| 17456 | const char *source = |
| 17457 | "function outer() {\n" |
| 17458 | "function bar() {\n" |
| 17459 | " AnalyzeStackOfInlineScriptWithSourceURL();\n" |
| 17460 | "}\n" |
| 17461 | "function foo() {\n" |
| 17462 | "\n" |
| 17463 | " bar();\n" |
| 17464 | "}\n" |
| 17465 | "foo();\n" |
| 17466 | "}\n" |
rossberg@chromium.org | b99c754 | 2013-05-31 11:40:45 +0000 | [diff] [blame] | 17467 | "outer()\n%s"; |
| 17468 | |
| 17469 | i::ScopedVector<char> code(1024); |
| 17470 | i::OS::SNPrintF(code, source, "//# sourceURL=source_url"); |
| 17471 | CHECK(CompileRunWithOrigin(code.start(), "url", 0, 1)->IsUndefined()); |
| 17472 | i::OS::SNPrintF(code, source, "//@ sourceURL=source_url"); |
| 17473 | CHECK(CompileRunWithOrigin(code.start(), "url", 0, 1)->IsUndefined()); |
verwaest@chromium.org | 33e09c8 | 2012-10-10 17:07:22 +0000 | [diff] [blame] | 17474 | } |
| 17475 | |
| 17476 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 17477 | void AnalyzeStackOfDynamicScriptWithSourceURL( |
| 17478 | const v8::FunctionCallbackInfo<v8::Value>& args) { |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 17479 | v8::HandleScope scope(args.GetIsolate()); |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 17480 | v8::Handle<v8::StackTrace> stackTrace = v8::StackTrace::CurrentStackTrace( |
| 17481 | args.GetIsolate(), 10, v8::StackTrace::kDetailed); |
verwaest@chromium.org | 33e09c8 | 2012-10-10 17:07:22 +0000 | [diff] [blame] | 17482 | CHECK_EQ(4, stackTrace->GetFrameCount()); |
| 17483 | v8::Handle<v8::String> url = v8_str("source_url"); |
| 17484 | for (int i = 0; i < 3; i++) { |
| 17485 | v8::Handle<v8::String> name = |
| 17486 | stackTrace->GetFrame(i)->GetScriptNameOrSourceURL(); |
| 17487 | CHECK(!name.IsEmpty()); |
| 17488 | CHECK_EQ(url, name); |
| 17489 | } |
verwaest@chromium.org | 33e09c8 | 2012-10-10 17:07:22 +0000 | [diff] [blame] | 17490 | } |
| 17491 | |
| 17492 | |
| 17493 | TEST(DynamicWithSourceURLInStackTrace) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 17494 | v8::Isolate* isolate = CcTest::isolate(); |
| 17495 | v8::HandleScope scope(isolate); |
| 17496 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
verwaest@chromium.org | 33e09c8 | 2012-10-10 17:07:22 +0000 | [diff] [blame] | 17497 | templ->Set(v8_str("AnalyzeStackOfDynamicScriptWithSourceURL"), |
| 17498 | v8::FunctionTemplate::New( |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 17499 | CcTest::isolate(), AnalyzeStackOfDynamicScriptWithSourceURL)); |
verwaest@chromium.org | 33e09c8 | 2012-10-10 17:07:22 +0000 | [diff] [blame] | 17500 | LocalContext context(0, templ); |
| 17501 | |
| 17502 | const char *source = |
| 17503 | "function outer() {\n" |
| 17504 | "function bar() {\n" |
| 17505 | " AnalyzeStackOfDynamicScriptWithSourceURL();\n" |
| 17506 | "}\n" |
| 17507 | "function foo() {\n" |
| 17508 | "\n" |
| 17509 | " bar();\n" |
| 17510 | "}\n" |
| 17511 | "foo();\n" |
| 17512 | "}\n" |
rossberg@chromium.org | b99c754 | 2013-05-31 11:40:45 +0000 | [diff] [blame] | 17513 | "outer()\n%s"; |
| 17514 | |
| 17515 | i::ScopedVector<char> code(1024); |
| 17516 | i::OS::SNPrintF(code, source, "//# sourceURL=source_url"); |
| 17517 | CHECK(CompileRunWithOrigin(code.start(), "url", 0, 0)->IsUndefined()); |
| 17518 | i::OS::SNPrintF(code, source, "//@ sourceURL=source_url"); |
| 17519 | CHECK(CompileRunWithOrigin(code.start(), "url", 0, 0)->IsUndefined()); |
verwaest@chromium.org | 33e09c8 | 2012-10-10 17:07:22 +0000 | [diff] [blame] | 17520 | } |
| 17521 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 17522 | |
danno@chromium.org | 2c26cb1 | 2012-05-03 09:06:43 +0000 | [diff] [blame] | 17523 | static void CreateGarbageInOldSpace() { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 17524 | i::Factory* factory = CcTest::i_isolate()->factory(); |
| 17525 | v8::HandleScope scope(CcTest::isolate()); |
danno@chromium.org | 2c26cb1 | 2012-05-03 09:06:43 +0000 | [diff] [blame] | 17526 | i::AlwaysAllocateScope always_allocate; |
| 17527 | for (int i = 0; i < 1000; i++) { |
verwaest@chromium.org | d4be0f0 | 2013-06-05 13:39:03 +0000 | [diff] [blame] | 17528 | factory->NewFixedArray(1000, i::TENURED); |
sgjesse@chromium.org | c514574 | 2009-10-07 09:00:33 +0000 | [diff] [blame] | 17529 | } |
svenpanne@chromium.org | ecb9dd6 | 2011-12-01 08:22:35 +0000 | [diff] [blame] | 17530 | } |
| 17531 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 17532 | |
svenpanne@chromium.org | ecb9dd6 | 2011-12-01 08:22:35 +0000 | [diff] [blame] | 17533 | // Test that idle notification can be handled and eventually returns true. |
danno@chromium.org | 2c26cb1 | 2012-05-03 09:06:43 +0000 | [diff] [blame] | 17534 | TEST(IdleNotification) { |
| 17535 | const intptr_t MB = 1024 * 1024; |
danno@chromium.org | 2c26cb1 | 2012-05-03 09:06:43 +0000 | [diff] [blame] | 17536 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 17537 | v8::HandleScope scope(env->GetIsolate()); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 17538 | intptr_t initial_size = CcTest::heap()->SizeOfObjects(); |
danno@chromium.org | 2c26cb1 | 2012-05-03 09:06:43 +0000 | [diff] [blame] | 17539 | CreateGarbageInOldSpace(); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 17540 | intptr_t size_with_garbage = CcTest::heap()->SizeOfObjects(); |
danno@chromium.org | 2c26cb1 | 2012-05-03 09:06:43 +0000 | [diff] [blame] | 17541 | CHECK_GT(size_with_garbage, initial_size + MB); |
| 17542 | bool finished = false; |
| 17543 | for (int i = 0; i < 200 && !finished; i++) { |
| 17544 | finished = v8::V8::IdleNotification(); |
| 17545 | } |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 17546 | intptr_t final_size = CcTest::heap()->SizeOfObjects(); |
danno@chromium.org | 2c26cb1 | 2012-05-03 09:06:43 +0000 | [diff] [blame] | 17547 | CHECK(finished); |
| 17548 | CHECK_LT(final_size, initial_size + 1); |
| 17549 | } |
| 17550 | |
| 17551 | |
| 17552 | // Test that idle notification can be handled and eventually collects garbage. |
yangguo@chromium.org | 5645471 | 2012-02-16 15:33:53 +0000 | [diff] [blame] | 17553 | TEST(IdleNotificationWithSmallHint) { |
danno@chromium.org | 2c26cb1 | 2012-05-03 09:06:43 +0000 | [diff] [blame] | 17554 | const intptr_t MB = 1024 * 1024; |
| 17555 | const int IdlePauseInMs = 900; |
svenpanne@chromium.org | ecb9dd6 | 2011-12-01 08:22:35 +0000 | [diff] [blame] | 17556 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 17557 | v8::HandleScope scope(env->GetIsolate()); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 17558 | intptr_t initial_size = CcTest::heap()->SizeOfObjects(); |
danno@chromium.org | 2c26cb1 | 2012-05-03 09:06:43 +0000 | [diff] [blame] | 17559 | CreateGarbageInOldSpace(); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 17560 | intptr_t size_with_garbage = CcTest::heap()->SizeOfObjects(); |
danno@chromium.org | 2c26cb1 | 2012-05-03 09:06:43 +0000 | [diff] [blame] | 17561 | CHECK_GT(size_with_garbage, initial_size + MB); |
| 17562 | bool finished = false; |
| 17563 | for (int i = 0; i < 200 && !finished; i++) { |
| 17564 | finished = v8::V8::IdleNotification(IdlePauseInMs); |
erik.corry@gmail.com | f2038fb | 2012-01-16 11:42:08 +0000 | [diff] [blame] | 17565 | } |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 17566 | intptr_t final_size = CcTest::heap()->SizeOfObjects(); |
danno@chromium.org | 2c26cb1 | 2012-05-03 09:06:43 +0000 | [diff] [blame] | 17567 | CHECK(finished); |
| 17568 | CHECK_LT(final_size, initial_size + 1); |
yangguo@chromium.org | 5645471 | 2012-02-16 15:33:53 +0000 | [diff] [blame] | 17569 | } |
| 17570 | |
| 17571 | |
danno@chromium.org | 2c26cb1 | 2012-05-03 09:06:43 +0000 | [diff] [blame] | 17572 | // Test that idle notification can be handled and eventually collects garbage. |
yangguo@chromium.org | 5645471 | 2012-02-16 15:33:53 +0000 | [diff] [blame] | 17573 | TEST(IdleNotificationWithLargeHint) { |
danno@chromium.org | 2c26cb1 | 2012-05-03 09:06:43 +0000 | [diff] [blame] | 17574 | const intptr_t MB = 1024 * 1024; |
| 17575 | const int IdlePauseInMs = 900; |
yangguo@chromium.org | 5645471 | 2012-02-16 15:33:53 +0000 | [diff] [blame] | 17576 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 17577 | v8::HandleScope scope(env->GetIsolate()); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 17578 | intptr_t initial_size = CcTest::heap()->SizeOfObjects(); |
danno@chromium.org | 2c26cb1 | 2012-05-03 09:06:43 +0000 | [diff] [blame] | 17579 | CreateGarbageInOldSpace(); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 17580 | intptr_t size_with_garbage = CcTest::heap()->SizeOfObjects(); |
danno@chromium.org | 2c26cb1 | 2012-05-03 09:06:43 +0000 | [diff] [blame] | 17581 | CHECK_GT(size_with_garbage, initial_size + MB); |
| 17582 | bool finished = false; |
| 17583 | for (int i = 0; i < 200 && !finished; i++) { |
| 17584 | finished = v8::V8::IdleNotification(IdlePauseInMs); |
yangguo@chromium.org | 5645471 | 2012-02-16 15:33:53 +0000 | [diff] [blame] | 17585 | } |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 17586 | intptr_t final_size = CcTest::heap()->SizeOfObjects(); |
danno@chromium.org | 2c26cb1 | 2012-05-03 09:06:43 +0000 | [diff] [blame] | 17587 | CHECK(finished); |
| 17588 | CHECK_LT(final_size, initial_size + 1); |
sgjesse@chromium.org | c514574 | 2009-10-07 09:00:33 +0000 | [diff] [blame] | 17589 | } |
| 17590 | |
| 17591 | |
danno@chromium.org | 2c26cb1 | 2012-05-03 09:06:43 +0000 | [diff] [blame] | 17592 | TEST(Regress2107) { |
| 17593 | const intptr_t MB = 1024 * 1024; |
| 17594 | const int kShortIdlePauseInMs = 100; |
| 17595 | const int kLongIdlePauseInMs = 1000; |
danno@chromium.org | 2c26cb1 | 2012-05-03 09:06:43 +0000 | [diff] [blame] | 17596 | LocalContext env; |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 17597 | v8::Isolate* isolate = env->GetIsolate(); |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 17598 | v8::HandleScope scope(env->GetIsolate()); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 17599 | intptr_t initial_size = CcTest::heap()->SizeOfObjects(); |
danno@chromium.org | 2c26cb1 | 2012-05-03 09:06:43 +0000 | [diff] [blame] | 17600 | // Send idle notification to start a round of incremental GCs. |
| 17601 | v8::V8::IdleNotification(kShortIdlePauseInMs); |
| 17602 | // Emulate 7 page reloads. |
| 17603 | for (int i = 0; i < 7; i++) { |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 17604 | { |
| 17605 | v8::HandleScope inner_scope(env->GetIsolate()); |
| 17606 | v8::Local<v8::Context> ctx = v8::Context::New(isolate); |
| 17607 | ctx->Enter(); |
| 17608 | CreateGarbageInOldSpace(); |
| 17609 | ctx->Exit(); |
| 17610 | } |
danno@chromium.org | 2c26cb1 | 2012-05-03 09:06:43 +0000 | [diff] [blame] | 17611 | v8::V8::ContextDisposedNotification(); |
| 17612 | v8::V8::IdleNotification(kLongIdlePauseInMs); |
| 17613 | } |
| 17614 | // Create garbage and check that idle notification still collects it. |
| 17615 | CreateGarbageInOldSpace(); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 17616 | intptr_t size_with_garbage = CcTest::heap()->SizeOfObjects(); |
danno@chromium.org | 2c26cb1 | 2012-05-03 09:06:43 +0000 | [diff] [blame] | 17617 | CHECK_GT(size_with_garbage, initial_size + MB); |
| 17618 | bool finished = false; |
| 17619 | for (int i = 0; i < 200 && !finished; i++) { |
| 17620 | finished = v8::V8::IdleNotification(kShortIdlePauseInMs); |
| 17621 | } |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 17622 | intptr_t final_size = CcTest::heap()->SizeOfObjects(); |
danno@chromium.org | 2c26cb1 | 2012-05-03 09:06:43 +0000 | [diff] [blame] | 17623 | CHECK_LT(final_size, initial_size + 1); |
| 17624 | } |
| 17625 | |
machenbach@chromium.org | b5be0a9 | 2013-11-15 10:32:41 +0000 | [diff] [blame] | 17626 | |
| 17627 | TEST(Regress2333) { |
| 17628 | LocalContext env; |
| 17629 | for (int i = 0; i < 3; i++) { |
| 17630 | CcTest::heap()->PerformScavenge(); |
| 17631 | } |
| 17632 | } |
| 17633 | |
sgjesse@chromium.org | c514574 | 2009-10-07 09:00:33 +0000 | [diff] [blame] | 17634 | static uint32_t* stack_limit; |
| 17635 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 17636 | static void GetStackLimitCallback( |
| 17637 | const v8::FunctionCallbackInfo<v8::Value>& args) { |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 17638 | stack_limit = reinterpret_cast<uint32_t*>( |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 17639 | CcTest::i_isolate()->stack_guard()->real_climit()); |
sgjesse@chromium.org | c514574 | 2009-10-07 09:00:33 +0000 | [diff] [blame] | 17640 | } |
| 17641 | |
| 17642 | |
| 17643 | // Uses the address of a local variable to determine the stack top now. |
| 17644 | // Given a size, returns an address that is that far from the current |
| 17645 | // top of stack. |
| 17646 | static uint32_t* ComputeStackLimit(uint32_t size) { |
| 17647 | uint32_t* answer = &size - (size / sizeof(size)); |
| 17648 | // If the size is very large and the stack is very near the bottom of |
| 17649 | // memory then the calculation above may wrap around and give an address |
| 17650 | // that is above the (downwards-growing) stack. In that case we return |
| 17651 | // a very low address. |
| 17652 | if (answer > &size) return reinterpret_cast<uint32_t*>(sizeof(size)); |
| 17653 | return answer; |
| 17654 | } |
| 17655 | |
| 17656 | |
jkummerow@chromium.org | 4e308cf | 2013-05-17 13:39:16 +0000 | [diff] [blame] | 17657 | // We need at least 165kB for an x64 debug build with clang and ASAN. |
| 17658 | static const int stack_breathing_room = 256 * i::KB; |
| 17659 | |
| 17660 | |
sgjesse@chromium.org | c514574 | 2009-10-07 09:00:33 +0000 | [diff] [blame] | 17661 | TEST(SetResourceConstraints) { |
jkummerow@chromium.org | 4e308cf | 2013-05-17 13:39:16 +0000 | [diff] [blame] | 17662 | uint32_t* set_limit = ComputeStackLimit(stack_breathing_room); |
sgjesse@chromium.org | c514574 | 2009-10-07 09:00:33 +0000 | [diff] [blame] | 17663 | |
| 17664 | // Set stack limit. |
| 17665 | v8::ResourceConstraints constraints; |
| 17666 | constraints.set_stack_limit(set_limit); |
machenbach@chromium.org | 7ff7607 | 2013-11-21 09:47:43 +0000 | [diff] [blame] | 17667 | CHECK(v8::SetResourceConstraints(CcTest::isolate(), &constraints)); |
sgjesse@chromium.org | c514574 | 2009-10-07 09:00:33 +0000 | [diff] [blame] | 17668 | |
| 17669 | // Execute a script. |
sgjesse@chromium.org | c514574 | 2009-10-07 09:00:33 +0000 | [diff] [blame] | 17670 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 17671 | v8::HandleScope scope(env->GetIsolate()); |
sgjesse@chromium.org | c514574 | 2009-10-07 09:00:33 +0000 | [diff] [blame] | 17672 | Local<v8::FunctionTemplate> fun_templ = |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 17673 | v8::FunctionTemplate::New(env->GetIsolate(), GetStackLimitCallback); |
sgjesse@chromium.org | c514574 | 2009-10-07 09:00:33 +0000 | [diff] [blame] | 17674 | Local<Function> fun = fun_templ->GetFunction(); |
| 17675 | env->Global()->Set(v8_str("get_stack_limit"), fun); |
| 17676 | CompileRun("get_stack_limit();"); |
| 17677 | |
| 17678 | CHECK(stack_limit == set_limit); |
| 17679 | } |
| 17680 | |
| 17681 | |
| 17682 | TEST(SetResourceConstraintsInThread) { |
| 17683 | uint32_t* set_limit; |
| 17684 | { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 17685 | v8::Locker locker(CcTest::isolate()); |
jkummerow@chromium.org | 4e308cf | 2013-05-17 13:39:16 +0000 | [diff] [blame] | 17686 | set_limit = ComputeStackLimit(stack_breathing_room); |
sgjesse@chromium.org | c514574 | 2009-10-07 09:00:33 +0000 | [diff] [blame] | 17687 | |
| 17688 | // Set stack limit. |
| 17689 | v8::ResourceConstraints constraints; |
| 17690 | constraints.set_stack_limit(set_limit); |
machenbach@chromium.org | 7ff7607 | 2013-11-21 09:47:43 +0000 | [diff] [blame] | 17691 | CHECK(v8::SetResourceConstraints(CcTest::isolate(), &constraints)); |
sgjesse@chromium.org | c514574 | 2009-10-07 09:00:33 +0000 | [diff] [blame] | 17692 | |
| 17693 | // Execute a script. |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 17694 | v8::HandleScope scope(CcTest::isolate()); |
sgjesse@chromium.org | c514574 | 2009-10-07 09:00:33 +0000 | [diff] [blame] | 17695 | LocalContext env; |
| 17696 | Local<v8::FunctionTemplate> fun_templ = |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 17697 | v8::FunctionTemplate::New(CcTest::isolate(), GetStackLimitCallback); |
sgjesse@chromium.org | c514574 | 2009-10-07 09:00:33 +0000 | [diff] [blame] | 17698 | Local<Function> fun = fun_templ->GetFunction(); |
| 17699 | env->Global()->Set(v8_str("get_stack_limit"), fun); |
| 17700 | CompileRun("get_stack_limit();"); |
| 17701 | |
| 17702 | CHECK(stack_limit == set_limit); |
| 17703 | } |
| 17704 | { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 17705 | v8::Locker locker(CcTest::isolate()); |
sgjesse@chromium.org | c514574 | 2009-10-07 09:00:33 +0000 | [diff] [blame] | 17706 | CHECK(stack_limit == set_limit); |
| 17707 | } |
ager@chromium.org | 96c75b5 | 2009-08-26 09:13:16 +0000 | [diff] [blame] | 17708 | } |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 17709 | |
| 17710 | |
| 17711 | THREADED_TEST(GetHeapStatistics) { |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 17712 | LocalContext c1; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 17713 | v8::HandleScope scope(c1->GetIsolate()); |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 17714 | v8::HeapStatistics heap_statistics; |
ager@chromium.org | c4c9272 | 2009-11-18 14:12:51 +0000 | [diff] [blame] | 17715 | CHECK_EQ(static_cast<int>(heap_statistics.total_heap_size()), 0); |
| 17716 | CHECK_EQ(static_cast<int>(heap_statistics.used_heap_size()), 0); |
hpayer@chromium.org | 7c3372b | 2013-02-13 17:26:04 +0000 | [diff] [blame] | 17717 | c1->GetIsolate()->GetHeapStatistics(&heap_statistics); |
ager@chromium.org | c4c9272 | 2009-11-18 14:12:51 +0000 | [diff] [blame] | 17718 | CHECK_NE(static_cast<int>(heap_statistics.total_heap_size()), 0); |
| 17719 | CHECK_NE(static_cast<int>(heap_statistics.used_heap_size()), 0); |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 17720 | } |
| 17721 | |
| 17722 | |
erik.corry@gmail.com | f2038fb | 2012-01-16 11:42:08 +0000 | [diff] [blame] | 17723 | class VisitorImpl : public v8::ExternalResourceVisitor { |
| 17724 | public: |
verwaest@chromium.org | e4ee6de | 2012-11-06 12:13:00 +0000 | [diff] [blame] | 17725 | explicit VisitorImpl(TestResource** resource) { |
| 17726 | for (int i = 0; i < 4; i++) { |
| 17727 | resource_[i] = resource[i]; |
| 17728 | found_resource_[i] = false; |
| 17729 | } |
| 17730 | } |
erik.corry@gmail.com | f2038fb | 2012-01-16 11:42:08 +0000 | [diff] [blame] | 17731 | virtual ~VisitorImpl() {} |
| 17732 | virtual void VisitExternalString(v8::Handle<v8::String> string) { |
| 17733 | if (!string->IsExternal()) { |
| 17734 | CHECK(string->IsExternalAscii()); |
| 17735 | return; |
| 17736 | } |
| 17737 | v8::String::ExternalStringResource* resource = |
| 17738 | string->GetExternalStringResource(); |
| 17739 | CHECK(resource); |
verwaest@chromium.org | e4ee6de | 2012-11-06 12:13:00 +0000 | [diff] [blame] | 17740 | for (int i = 0; i < 4; i++) { |
| 17741 | if (resource_[i] == resource) { |
| 17742 | CHECK(!found_resource_[i]); |
| 17743 | found_resource_[i] = true; |
| 17744 | } |
erik.corry@gmail.com | f2038fb | 2012-01-16 11:42:08 +0000 | [diff] [blame] | 17745 | } |
| 17746 | } |
| 17747 | void CheckVisitedResources() { |
verwaest@chromium.org | e4ee6de | 2012-11-06 12:13:00 +0000 | [diff] [blame] | 17748 | for (int i = 0; i < 4; i++) { |
| 17749 | CHECK(found_resource_[i]); |
| 17750 | } |
erik.corry@gmail.com | f2038fb | 2012-01-16 11:42:08 +0000 | [diff] [blame] | 17751 | } |
| 17752 | |
| 17753 | private: |
verwaest@chromium.org | e4ee6de | 2012-11-06 12:13:00 +0000 | [diff] [blame] | 17754 | v8::String::ExternalStringResource* resource_[4]; |
| 17755 | bool found_resource_[4]; |
erik.corry@gmail.com | f2038fb | 2012-01-16 11:42:08 +0000 | [diff] [blame] | 17756 | }; |
| 17757 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 17758 | |
machenbach@chromium.org | 8297530 | 2014-02-06 01:06:18 +0000 | [diff] [blame] | 17759 | TEST(ExternalizeOldSpaceTwoByteCons) { |
| 17760 | LocalContext env; |
| 17761 | v8::HandleScope scope(env->GetIsolate()); |
| 17762 | v8::Local<v8::String> cons = |
| 17763 | CompileRun("'Romeo Montague ' + 'Juliet Capulet'")->ToString(); |
| 17764 | CHECK(v8::Utils::OpenHandle(*cons)->IsConsString()); |
| 17765 | CcTest::heap()->CollectAllAvailableGarbage(); |
| 17766 | CHECK(CcTest::heap()->old_pointer_space()->Contains( |
| 17767 | *v8::Utils::OpenHandle(*cons))); |
| 17768 | |
| 17769 | TestResource* resource = new TestResource( |
| 17770 | AsciiToTwoByteString("Romeo Montague Juliet Capulet")); |
| 17771 | cons->MakeExternal(resource); |
| 17772 | |
| 17773 | CHECK(cons->IsExternal()); |
| 17774 | CHECK_EQ(resource, cons->GetExternalStringResource()); |
| 17775 | String::Encoding encoding; |
| 17776 | CHECK_EQ(resource, cons->GetExternalStringResourceBase(&encoding)); |
| 17777 | CHECK_EQ(String::TWO_BYTE_ENCODING, encoding); |
| 17778 | } |
| 17779 | |
| 17780 | |
| 17781 | TEST(ExternalizeOldSpaceOneByteCons) { |
| 17782 | LocalContext env; |
| 17783 | v8::HandleScope scope(env->GetIsolate()); |
| 17784 | v8::Local<v8::String> cons = |
| 17785 | CompileRun("'Romeo Montague ' + 'Juliet Capulet'")->ToString(); |
| 17786 | CHECK(v8::Utils::OpenHandle(*cons)->IsConsString()); |
| 17787 | CcTest::heap()->CollectAllAvailableGarbage(); |
| 17788 | CHECK(CcTest::heap()->old_pointer_space()->Contains( |
| 17789 | *v8::Utils::OpenHandle(*cons))); |
| 17790 | |
| 17791 | TestAsciiResource* resource = |
| 17792 | new TestAsciiResource(i::StrDup("Romeo Montague Juliet Capulet")); |
| 17793 | cons->MakeExternal(resource); |
| 17794 | |
| 17795 | CHECK(cons->IsExternalAscii()); |
| 17796 | CHECK_EQ(resource, cons->GetExternalAsciiStringResource()); |
| 17797 | String::Encoding encoding; |
| 17798 | CHECK_EQ(resource, cons->GetExternalStringResourceBase(&encoding)); |
| 17799 | CHECK_EQ(String::ONE_BYTE_ENCODING, encoding); |
| 17800 | } |
| 17801 | |
| 17802 | |
erik.corry@gmail.com | f2038fb | 2012-01-16 11:42:08 +0000 | [diff] [blame] | 17803 | TEST(VisitExternalStrings) { |
erik.corry@gmail.com | f2038fb | 2012-01-16 11:42:08 +0000 | [diff] [blame] | 17804 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 17805 | v8::HandleScope scope(env->GetIsolate()); |
erik.corry@gmail.com | f2038fb | 2012-01-16 11:42:08 +0000 | [diff] [blame] | 17806 | const char* string = "Some string"; |
| 17807 | uint16_t* two_byte_string = AsciiToTwoByteString(string); |
verwaest@chromium.org | e4ee6de | 2012-11-06 12:13:00 +0000 | [diff] [blame] | 17808 | TestResource* resource[4]; |
| 17809 | resource[0] = new TestResource(two_byte_string); |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 17810 | v8::Local<v8::String> string0 = |
| 17811 | v8::String::NewExternal(env->GetIsolate(), resource[0]); |
machenbach@chromium.org | 57a54ac | 2014-01-31 14:01:53 +0000 | [diff] [blame] | 17812 | resource[1] = new TestResource(two_byte_string, NULL, false); |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 17813 | v8::Local<v8::String> string1 = |
| 17814 | v8::String::NewExternal(env->GetIsolate(), resource[1]); |
erik.corry@gmail.com | f2038fb | 2012-01-16 11:42:08 +0000 | [diff] [blame] | 17815 | |
verwaest@chromium.org | e4ee6de | 2012-11-06 12:13:00 +0000 | [diff] [blame] | 17816 | // Externalized symbol. |
machenbach@chromium.org | 57a54ac | 2014-01-31 14:01:53 +0000 | [diff] [blame] | 17817 | resource[2] = new TestResource(two_byte_string, NULL, false); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 17818 | v8::Local<v8::String> string2 = v8::String::NewFromUtf8( |
| 17819 | env->GetIsolate(), string, v8::String::kInternalizedString); |
verwaest@chromium.org | e4ee6de | 2012-11-06 12:13:00 +0000 | [diff] [blame] | 17820 | CHECK(string2->MakeExternal(resource[2])); |
| 17821 | |
| 17822 | // Symbolized External. |
| 17823 | resource[3] = new TestResource(AsciiToTwoByteString("Some other string")); |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 17824 | v8::Local<v8::String> string3 = |
| 17825 | v8::String::NewExternal(env->GetIsolate(), resource[3]); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 17826 | CcTest::heap()->CollectAllAvailableGarbage(); // Tenure string. |
verwaest@chromium.org | e4ee6de | 2012-11-06 12:13:00 +0000 | [diff] [blame] | 17827 | // Turn into a symbol. |
| 17828 | i::Handle<i::String> string3_i = v8::Utils::OpenHandle(*string3); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 17829 | CHECK(!CcTest::heap()->InternalizeString(*string3_i)->IsFailure()); |
yangguo@chromium.org | 4a9f655 | 2013-03-04 14:46:33 +0000 | [diff] [blame] | 17830 | CHECK(string3_i->IsInternalizedString()); |
verwaest@chromium.org | e4ee6de | 2012-11-06 12:13:00 +0000 | [diff] [blame] | 17831 | |
| 17832 | // We need to add usages for string* to avoid warnings in GCC 4.7 |
| 17833 | CHECK(string0->IsExternal()); |
ulan@chromium.org | 2efb900 | 2012-01-19 15:36:35 +0000 | [diff] [blame] | 17834 | CHECK(string1->IsExternal()); |
| 17835 | CHECK(string2->IsExternal()); |
verwaest@chromium.org | e4ee6de | 2012-11-06 12:13:00 +0000 | [diff] [blame] | 17836 | CHECK(string3->IsExternal()); |
ulan@chromium.org | 2efb900 | 2012-01-19 15:36:35 +0000 | [diff] [blame] | 17837 | |
verwaest@chromium.org | e4ee6de | 2012-11-06 12:13:00 +0000 | [diff] [blame] | 17838 | VisitorImpl visitor(resource); |
erik.corry@gmail.com | f2038fb | 2012-01-16 11:42:08 +0000 | [diff] [blame] | 17839 | v8::V8::VisitExternalResources(&visitor); |
| 17840 | visitor.CheckVisitedResources(); |
| 17841 | } |
| 17842 | |
| 17843 | |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 17844 | TEST(ExternalStringCollectedAtTearDown) { |
| 17845 | int destroyed = 0; |
| 17846 | v8::Isolate* isolate = v8::Isolate::New(); |
| 17847 | { v8::Isolate::Scope isolate_scope(isolate); |
| 17848 | v8::HandleScope handle_scope(isolate); |
| 17849 | const char* s = "One string to test them all, one string to find them."; |
| 17850 | TestAsciiResource* inscription = |
| 17851 | new TestAsciiResource(i::StrDup(s), &destroyed); |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 17852 | v8::Local<v8::String> ring = v8::String::NewExternal(isolate, inscription); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 17853 | // Ring is still alive. Orcs are roaming freely across our lands. |
| 17854 | CHECK_EQ(0, destroyed); |
| 17855 | USE(ring); |
| 17856 | } |
| 17857 | |
| 17858 | isolate->Dispose(); |
| 17859 | // Ring has been destroyed. Free Peoples of Middle-earth Rejoice. |
| 17860 | CHECK_EQ(1, destroyed); |
| 17861 | } |
| 17862 | |
| 17863 | |
jkummerow@chromium.org | 113035e | 2013-12-13 15:13:40 +0000 | [diff] [blame] | 17864 | TEST(ExternalInternalizedStringCollectedAtTearDown) { |
| 17865 | int destroyed = 0; |
| 17866 | v8::Isolate* isolate = v8::Isolate::New(); |
| 17867 | { v8::Isolate::Scope isolate_scope(isolate); |
| 17868 | LocalContext env(isolate); |
| 17869 | v8::HandleScope handle_scope(isolate); |
| 17870 | CompileRun("var ring = 'One string to test them all';"); |
| 17871 | const char* s = "One string to test them all"; |
| 17872 | TestAsciiResource* inscription = |
| 17873 | new TestAsciiResource(i::StrDup(s), &destroyed); |
| 17874 | v8::Local<v8::String> ring = CompileRun("ring")->ToString(); |
| 17875 | CHECK(v8::Utils::OpenHandle(*ring)->IsInternalizedString()); |
| 17876 | ring->MakeExternal(inscription); |
| 17877 | // Ring is still alive. Orcs are roaming freely across our lands. |
| 17878 | CHECK_EQ(0, destroyed); |
| 17879 | USE(ring); |
| 17880 | } |
| 17881 | |
| 17882 | isolate->Dispose(); |
| 17883 | // Ring has been destroyed. Free Peoples of Middle-earth Rejoice. |
| 17884 | CHECK_EQ(1, destroyed); |
| 17885 | } |
| 17886 | |
| 17887 | |
| 17888 | TEST(ExternalInternalizedStringCollectedAtGC) { |
| 17889 | int destroyed = 0; |
| 17890 | { LocalContext env; |
| 17891 | v8::HandleScope handle_scope(env->GetIsolate()); |
| 17892 | CompileRun("var ring = 'One string to test them all';"); |
| 17893 | const char* s = "One string to test them all"; |
| 17894 | TestAsciiResource* inscription = |
| 17895 | new TestAsciiResource(i::StrDup(s), &destroyed); |
| 17896 | v8::Local<v8::String> ring = CompileRun("ring")->ToString(); |
| 17897 | CHECK(v8::Utils::OpenHandle(*ring)->IsInternalizedString()); |
| 17898 | ring->MakeExternal(inscription); |
| 17899 | // Ring is still alive. Orcs are roaming freely across our lands. |
| 17900 | CHECK_EQ(0, destroyed); |
| 17901 | USE(ring); |
| 17902 | } |
| 17903 | |
| 17904 | // Garbage collector deals swift blows to evil. |
| 17905 | CcTest::i_isolate()->compilation_cache()->Clear(); |
| 17906 | CcTest::heap()->CollectAllAvailableGarbage(); |
| 17907 | |
| 17908 | // Ring has been destroyed. Free Peoples of Middle-earth Rejoice. |
| 17909 | CHECK_EQ(1, destroyed); |
| 17910 | } |
| 17911 | |
| 17912 | |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 17913 | static double DoubleFromBits(uint64_t value) { |
| 17914 | double target; |
mstarzinger@chromium.org | e27d617 | 2013-04-17 11:51:44 +0000 | [diff] [blame] | 17915 | i::OS::MemCopy(&target, &value, sizeof(target)); |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 17916 | return target; |
| 17917 | } |
| 17918 | |
| 17919 | |
| 17920 | static uint64_t DoubleToBits(double value) { |
| 17921 | uint64_t target; |
mstarzinger@chromium.org | e27d617 | 2013-04-17 11:51:44 +0000 | [diff] [blame] | 17922 | i::OS::MemCopy(&target, &value, sizeof(target)); |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 17923 | return target; |
| 17924 | } |
| 17925 | |
| 17926 | |
| 17927 | static double DoubleToDateTime(double input) { |
| 17928 | double date_limit = 864e13; |
ulan@chromium.org | 77ca49a | 2013-04-22 09:43:56 +0000 | [diff] [blame] | 17929 | if (std::isnan(input) || input < -date_limit || input > date_limit) { |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 17930 | return i::OS::nan_value(); |
| 17931 | } |
machenbach@chromium.org | e31286d | 2014-01-15 10:29:52 +0000 | [diff] [blame] | 17932 | return (input < 0) ? -(std::floor(-input)) : std::floor(input); |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 17933 | } |
| 17934 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 17935 | |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 17936 | // We don't have a consistent way to write 64-bit constants syntactically, so we |
| 17937 | // split them into two 32-bit constants and combine them programmatically. |
| 17938 | static double DoubleFromBits(uint32_t high_bits, uint32_t low_bits) { |
| 17939 | return DoubleFromBits((static_cast<uint64_t>(high_bits) << 32) | low_bits); |
| 17940 | } |
| 17941 | |
| 17942 | |
| 17943 | THREADED_TEST(QuietSignalingNaNs) { |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 17944 | LocalContext context; |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 17945 | v8::Isolate* isolate = context->GetIsolate(); |
| 17946 | v8::HandleScope scope(isolate); |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 17947 | v8::TryCatch try_catch; |
| 17948 | |
| 17949 | // Special double values. |
| 17950 | double snan = DoubleFromBits(0x7ff00000, 0x00000001); |
| 17951 | double qnan = DoubleFromBits(0x7ff80000, 0x00000000); |
| 17952 | double infinity = DoubleFromBits(0x7ff00000, 0x00000000); |
| 17953 | double max_normal = DoubleFromBits(0x7fefffff, 0xffffffffu); |
| 17954 | double min_normal = DoubleFromBits(0x00100000, 0x00000000); |
| 17955 | double max_denormal = DoubleFromBits(0x000fffff, 0xffffffffu); |
| 17956 | double min_denormal = DoubleFromBits(0x00000000, 0x00000001); |
| 17957 | |
| 17958 | // Date values are capped at +/-100000000 days (times 864e5 ms per day) |
| 17959 | // on either side of the epoch. |
| 17960 | double date_limit = 864e13; |
| 17961 | |
| 17962 | double test_values[] = { |
| 17963 | snan, |
| 17964 | qnan, |
| 17965 | infinity, |
| 17966 | max_normal, |
| 17967 | date_limit + 1, |
| 17968 | date_limit, |
| 17969 | min_normal, |
| 17970 | max_denormal, |
| 17971 | min_denormal, |
| 17972 | 0, |
| 17973 | -0, |
| 17974 | -min_denormal, |
| 17975 | -max_denormal, |
| 17976 | -min_normal, |
| 17977 | -date_limit, |
| 17978 | -date_limit - 1, |
| 17979 | -max_normal, |
| 17980 | -infinity, |
| 17981 | -qnan, |
| 17982 | -snan |
| 17983 | }; |
| 17984 | int num_test_values = 20; |
| 17985 | |
| 17986 | for (int i = 0; i < num_test_values; i++) { |
| 17987 | double test_value = test_values[i]; |
| 17988 | |
| 17989 | // Check that Number::New preserves non-NaNs and quiets SNaNs. |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 17990 | v8::Handle<v8::Value> number = v8::Number::New(isolate, test_value); |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 17991 | double stored_number = number->NumberValue(); |
ulan@chromium.org | 77ca49a | 2013-04-22 09:43:56 +0000 | [diff] [blame] | 17992 | if (!std::isnan(test_value)) { |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 17993 | CHECK_EQ(test_value, stored_number); |
| 17994 | } else { |
| 17995 | uint64_t stored_bits = DoubleToBits(stored_number); |
| 17996 | // Check if quiet nan (bits 51..62 all set). |
danno@chromium.org | c612e02 | 2011-11-10 11:38:15 +0000 | [diff] [blame] | 17997 | #if defined(V8_TARGET_ARCH_MIPS) && !defined(USE_SIMULATOR) |
| 17998 | // Most significant fraction bit for quiet nan is set to 0 |
| 17999 | // on MIPS architecture. Allowed by IEEE-754. |
| 18000 | CHECK_EQ(0xffe, static_cast<int>((stored_bits >> 51) & 0xfff)); |
| 18001 | #else |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 18002 | CHECK_EQ(0xfff, static_cast<int>((stored_bits >> 51) & 0xfff)); |
danno@chromium.org | c612e02 | 2011-11-10 11:38:15 +0000 | [diff] [blame] | 18003 | #endif |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 18004 | } |
| 18005 | |
| 18006 | // Check that Date::New preserves non-NaNs in the date range and |
| 18007 | // quiets SNaNs. |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 18008 | v8::Handle<v8::Value> date = |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 18009 | v8::Date::New(isolate, test_value); |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 18010 | double expected_stored_date = DoubleToDateTime(test_value); |
| 18011 | double stored_date = date->NumberValue(); |
ulan@chromium.org | 77ca49a | 2013-04-22 09:43:56 +0000 | [diff] [blame] | 18012 | if (!std::isnan(expected_stored_date)) { |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 18013 | CHECK_EQ(expected_stored_date, stored_date); |
| 18014 | } else { |
| 18015 | uint64_t stored_bits = DoubleToBits(stored_date); |
| 18016 | // Check if quiet nan (bits 51..62 all set). |
danno@chromium.org | c612e02 | 2011-11-10 11:38:15 +0000 | [diff] [blame] | 18017 | #if defined(V8_TARGET_ARCH_MIPS) && !defined(USE_SIMULATOR) |
| 18018 | // Most significant fraction bit for quiet nan is set to 0 |
| 18019 | // on MIPS architecture. Allowed by IEEE-754. |
| 18020 | CHECK_EQ(0xffe, static_cast<int>((stored_bits >> 51) & 0xfff)); |
| 18021 | #else |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 18022 | CHECK_EQ(0xfff, static_cast<int>((stored_bits >> 51) & 0xfff)); |
danno@chromium.org | c612e02 | 2011-11-10 11:38:15 +0000 | [diff] [blame] | 18023 | #endif |
ager@chromium.org | 3811b43 | 2009-10-28 14:53:37 +0000 | [diff] [blame] | 18024 | } |
| 18025 | } |
| 18026 | } |
christian.plesner.hansen@gmail.com | b9ce637 | 2009-11-03 11:38:18 +0000 | [diff] [blame] | 18027 | |
| 18028 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 18029 | static void SpaghettiIncident( |
| 18030 | const v8::FunctionCallbackInfo<v8::Value>& args) { |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 18031 | v8::HandleScope scope(args.GetIsolate()); |
christian.plesner.hansen@gmail.com | b9ce637 | 2009-11-03 11:38:18 +0000 | [diff] [blame] | 18032 | v8::TryCatch tc; |
jkummerow@chromium.org | c3b3712 | 2011-11-07 10:14:12 +0000 | [diff] [blame] | 18033 | v8::Handle<v8::String> str(args[0]->ToString()); |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 18034 | USE(str); |
christian.plesner.hansen@gmail.com | b9ce637 | 2009-11-03 11:38:18 +0000 | [diff] [blame] | 18035 | if (tc.HasCaught()) |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 18036 | tc.ReThrow(); |
christian.plesner.hansen@gmail.com | b9ce637 | 2009-11-03 11:38:18 +0000 | [diff] [blame] | 18037 | } |
| 18038 | |
| 18039 | |
| 18040 | // Test that an exception can be propagated down through a spaghetti |
| 18041 | // stack using ReThrow. |
| 18042 | THREADED_TEST(SpaghettiStackReThrow) { |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 18043 | v8::Isolate* isolate = CcTest::isolate(); |
| 18044 | v8::HandleScope scope(isolate); |
christian.plesner.hansen@gmail.com | b9ce637 | 2009-11-03 11:38:18 +0000 | [diff] [blame] | 18045 | LocalContext context; |
| 18046 | context->Global()->Set( |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 18047 | v8::String::NewFromUtf8(isolate, "s"), |
| 18048 | v8::FunctionTemplate::New(isolate, SpaghettiIncident)->GetFunction()); |
christian.plesner.hansen@gmail.com | b9ce637 | 2009-11-03 11:38:18 +0000 | [diff] [blame] | 18049 | v8::TryCatch try_catch; |
| 18050 | CompileRun( |
| 18051 | "var i = 0;" |
| 18052 | "var o = {" |
| 18053 | " toString: function () {" |
| 18054 | " if (i == 10) {" |
| 18055 | " throw 'Hey!';" |
| 18056 | " } else {" |
| 18057 | " i++;" |
| 18058 | " return s(o);" |
| 18059 | " }" |
| 18060 | " }" |
| 18061 | "};" |
| 18062 | "s(o);"); |
| 18063 | CHECK(try_catch.HasCaught()); |
| 18064 | v8::String::Utf8Value value(try_catch.Exception()); |
| 18065 | CHECK_EQ(0, strcmp(*value, "Hey!")); |
| 18066 | } |
sgjesse@chromium.org | 499aaa5 | 2009-11-30 08:07:20 +0000 | [diff] [blame] | 18067 | |
| 18068 | |
sgjesse@chromium.org | 9818059 | 2009-12-02 08:17:28 +0000 | [diff] [blame] | 18069 | TEST(Regress528) { |
sgjesse@chromium.org | 499aaa5 | 2009-11-30 08:07:20 +0000 | [diff] [blame] | 18070 | v8::V8::Initialize(); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 18071 | v8::Isolate* isolate = CcTest::isolate(); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 18072 | v8::HandleScope scope(isolate); |
| 18073 | v8::Local<Context> other_context; |
sgjesse@chromium.org | 499aaa5 | 2009-11-30 08:07:20 +0000 | [diff] [blame] | 18074 | int gc_count; |
| 18075 | |
ager@chromium.org | 6012123 | 2009-12-03 11:25:37 +0000 | [diff] [blame] | 18076 | // Create a context used to keep the code from aging in the compilation |
| 18077 | // cache. |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 18078 | other_context = Context::New(isolate); |
ager@chromium.org | 6012123 | 2009-12-03 11:25:37 +0000 | [diff] [blame] | 18079 | |
sgjesse@chromium.org | 499aaa5 | 2009-11-30 08:07:20 +0000 | [diff] [blame] | 18080 | // Context-dependent context data creates reference from the compilation |
| 18081 | // cache to the global object. |
ager@chromium.org | 6012123 | 2009-12-03 11:25:37 +0000 | [diff] [blame] | 18082 | const char* source_simple = "1"; |
sgjesse@chromium.org | 499aaa5 | 2009-11-30 08:07:20 +0000 | [diff] [blame] | 18083 | { |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 18084 | v8::HandleScope scope(isolate); |
| 18085 | v8::Local<Context> context = Context::New(isolate); |
sgjesse@chromium.org | 499aaa5 | 2009-11-30 08:07:20 +0000 | [diff] [blame] | 18086 | |
| 18087 | context->Enter(); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 18088 | Local<v8::String> obj = v8::String::NewFromUtf8(isolate, ""); |
yangguo@chromium.org | 46a2a51 | 2013-01-18 16:29:40 +0000 | [diff] [blame] | 18089 | context->SetEmbedderData(0, obj); |
ager@chromium.org | 6012123 | 2009-12-03 11:25:37 +0000 | [diff] [blame] | 18090 | CompileRun(source_simple); |
sgjesse@chromium.org | 499aaa5 | 2009-11-30 08:07:20 +0000 | [diff] [blame] | 18091 | context->Exit(); |
| 18092 | } |
yangguo@chromium.org | 46839fb | 2012-08-28 09:06:19 +0000 | [diff] [blame] | 18093 | v8::V8::ContextDisposedNotification(); |
sgjesse@chromium.org | 499aaa5 | 2009-11-30 08:07:20 +0000 | [diff] [blame] | 18094 | for (gc_count = 1; gc_count < 10; gc_count++) { |
ager@chromium.org | 6012123 | 2009-12-03 11:25:37 +0000 | [diff] [blame] | 18095 | other_context->Enter(); |
| 18096 | CompileRun(source_simple); |
| 18097 | other_context->Exit(); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 18098 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
ager@chromium.org | 6012123 | 2009-12-03 11:25:37 +0000 | [diff] [blame] | 18099 | if (GetGlobalObjectsCount() == 1) break; |
sgjesse@chromium.org | 499aaa5 | 2009-11-30 08:07:20 +0000 | [diff] [blame] | 18100 | } |
ager@chromium.org | 6012123 | 2009-12-03 11:25:37 +0000 | [diff] [blame] | 18101 | CHECK_GE(2, gc_count); |
| 18102 | CHECK_EQ(1, GetGlobalObjectsCount()); |
sgjesse@chromium.org | 499aaa5 | 2009-11-30 08:07:20 +0000 | [diff] [blame] | 18103 | |
| 18104 | // Eval in a function creates reference from the compilation cache to the |
| 18105 | // global object. |
ager@chromium.org | 6012123 | 2009-12-03 11:25:37 +0000 | [diff] [blame] | 18106 | const char* source_eval = "function f(){eval('1')}; f()"; |
sgjesse@chromium.org | 499aaa5 | 2009-11-30 08:07:20 +0000 | [diff] [blame] | 18107 | { |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 18108 | v8::HandleScope scope(isolate); |
| 18109 | v8::Local<Context> context = Context::New(isolate); |
sgjesse@chromium.org | 499aaa5 | 2009-11-30 08:07:20 +0000 | [diff] [blame] | 18110 | |
| 18111 | context->Enter(); |
ager@chromium.org | 6012123 | 2009-12-03 11:25:37 +0000 | [diff] [blame] | 18112 | CompileRun(source_eval); |
sgjesse@chromium.org | 499aaa5 | 2009-11-30 08:07:20 +0000 | [diff] [blame] | 18113 | context->Exit(); |
| 18114 | } |
yangguo@chromium.org | 46839fb | 2012-08-28 09:06:19 +0000 | [diff] [blame] | 18115 | v8::V8::ContextDisposedNotification(); |
sgjesse@chromium.org | 499aaa5 | 2009-11-30 08:07:20 +0000 | [diff] [blame] | 18116 | for (gc_count = 1; gc_count < 10; gc_count++) { |
ager@chromium.org | 6012123 | 2009-12-03 11:25:37 +0000 | [diff] [blame] | 18117 | other_context->Enter(); |
| 18118 | CompileRun(source_eval); |
| 18119 | other_context->Exit(); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 18120 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
ager@chromium.org | 6012123 | 2009-12-03 11:25:37 +0000 | [diff] [blame] | 18121 | if (GetGlobalObjectsCount() == 1) break; |
sgjesse@chromium.org | 499aaa5 | 2009-11-30 08:07:20 +0000 | [diff] [blame] | 18122 | } |
sgjesse@chromium.org | ac6aa17 | 2009-12-04 12:29:05 +0000 | [diff] [blame] | 18123 | CHECK_GE(2, gc_count); |
sgjesse@chromium.org | 9818059 | 2009-12-02 08:17:28 +0000 | [diff] [blame] | 18124 | CHECK_EQ(1, GetGlobalObjectsCount()); |
sgjesse@chromium.org | 499aaa5 | 2009-11-30 08:07:20 +0000 | [diff] [blame] | 18125 | |
| 18126 | // Looking up the line number for an exception creates reference from the |
| 18127 | // compilation cache to the global object. |
ager@chromium.org | 6012123 | 2009-12-03 11:25:37 +0000 | [diff] [blame] | 18128 | const char* source_exception = "function f(){throw 1;} f()"; |
sgjesse@chromium.org | 499aaa5 | 2009-11-30 08:07:20 +0000 | [diff] [blame] | 18129 | { |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 18130 | v8::HandleScope scope(isolate); |
| 18131 | v8::Local<Context> context = Context::New(isolate); |
sgjesse@chromium.org | 499aaa5 | 2009-11-30 08:07:20 +0000 | [diff] [blame] | 18132 | |
| 18133 | context->Enter(); |
| 18134 | v8::TryCatch try_catch; |
ager@chromium.org | 6012123 | 2009-12-03 11:25:37 +0000 | [diff] [blame] | 18135 | CompileRun(source_exception); |
sgjesse@chromium.org | 499aaa5 | 2009-11-30 08:07:20 +0000 | [diff] [blame] | 18136 | CHECK(try_catch.HasCaught()); |
| 18137 | v8::Handle<v8::Message> message = try_catch.Message(); |
| 18138 | CHECK(!message.IsEmpty()); |
| 18139 | CHECK_EQ(1, message->GetLineNumber()); |
| 18140 | context->Exit(); |
| 18141 | } |
svenpanne@chromium.org | c859c4f | 2012-10-15 11:51:39 +0000 | [diff] [blame] | 18142 | v8::V8::ContextDisposedNotification(); |
sgjesse@chromium.org | 499aaa5 | 2009-11-30 08:07:20 +0000 | [diff] [blame] | 18143 | for (gc_count = 1; gc_count < 10; gc_count++) { |
ager@chromium.org | 6012123 | 2009-12-03 11:25:37 +0000 | [diff] [blame] | 18144 | other_context->Enter(); |
| 18145 | CompileRun(source_exception); |
| 18146 | other_context->Exit(); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 18147 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
ager@chromium.org | 6012123 | 2009-12-03 11:25:37 +0000 | [diff] [blame] | 18148 | if (GetGlobalObjectsCount() == 1) break; |
sgjesse@chromium.org | 499aaa5 | 2009-11-30 08:07:20 +0000 | [diff] [blame] | 18149 | } |
ager@chromium.org | 6012123 | 2009-12-03 11:25:37 +0000 | [diff] [blame] | 18150 | CHECK_GE(2, gc_count); |
| 18151 | CHECK_EQ(1, GetGlobalObjectsCount()); |
| 18152 | |
yangguo@chromium.org | 46839fb | 2012-08-28 09:06:19 +0000 | [diff] [blame] | 18153 | v8::V8::ContextDisposedNotification(); |
sgjesse@chromium.org | 499aaa5 | 2009-11-30 08:07:20 +0000 | [diff] [blame] | 18154 | } |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 18155 | |
| 18156 | |
| 18157 | THREADED_TEST(ScriptOrigin) { |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 18158 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 18159 | v8::HandleScope scope(env->GetIsolate()); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 18160 | v8::ScriptOrigin origin = |
| 18161 | v8::ScriptOrigin(v8::String::NewFromUtf8(env->GetIsolate(), "test")); |
| 18162 | v8::Handle<v8::String> script = v8::String::NewFromUtf8( |
| 18163 | env->GetIsolate(), "function f() {}\n\nfunction g() {}"); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 18164 | v8::Script::Compile(script, &origin)->Run(); |
| 18165 | v8::Local<v8::Function> f = v8::Local<v8::Function>::Cast( |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 18166 | env->Global()->Get(v8::String::NewFromUtf8(env->GetIsolate(), "f"))); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 18167 | v8::Local<v8::Function> g = v8::Local<v8::Function>::Cast( |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 18168 | env->Global()->Get(v8::String::NewFromUtf8(env->GetIsolate(), "g"))); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 18169 | |
| 18170 | v8::ScriptOrigin script_origin_f = f->GetScriptOrigin(); |
ulan@chromium.org | 906e2fb | 2013-05-14 08:14:38 +0000 | [diff] [blame] | 18171 | CHECK_EQ("test", *v8::String::Utf8Value(script_origin_f.ResourceName())); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 18172 | CHECK_EQ(0, script_origin_f.ResourceLineOffset()->Int32Value()); |
| 18173 | |
| 18174 | v8::ScriptOrigin script_origin_g = g->GetScriptOrigin(); |
ulan@chromium.org | 906e2fb | 2013-05-14 08:14:38 +0000 | [diff] [blame] | 18175 | CHECK_EQ("test", *v8::String::Utf8Value(script_origin_g.ResourceName())); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 18176 | CHECK_EQ(0, script_origin_g.ResourceLineOffset()->Int32Value()); |
| 18177 | } |
| 18178 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 18179 | |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 18180 | THREADED_TEST(FunctionGetInferredName) { |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 18181 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 18182 | v8::HandleScope scope(env->GetIsolate()); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 18183 | v8::ScriptOrigin origin = |
| 18184 | v8::ScriptOrigin(v8::String::NewFromUtf8(env->GetIsolate(), "test")); |
| 18185 | v8::Handle<v8::String> script = v8::String::NewFromUtf8( |
| 18186 | env->GetIsolate(), |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 18187 | "var foo = { bar : { baz : function() {}}}; var f = foo.bar.baz;"); |
| 18188 | v8::Script::Compile(script, &origin)->Run(); |
| 18189 | v8::Local<v8::Function> f = v8::Local<v8::Function>::Cast( |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 18190 | env->Global()->Get(v8::String::NewFromUtf8(env->GetIsolate(), "f"))); |
ulan@chromium.org | 906e2fb | 2013-05-14 08:14:38 +0000 | [diff] [blame] | 18191 | CHECK_EQ("foo.bar.baz", *v8::String::Utf8Value(f->GetInferredName())); |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 18192 | } |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 18193 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 18194 | |
bmeurer@chromium.org | c9913f0 | 2013-10-24 06:31:36 +0000 | [diff] [blame] | 18195 | THREADED_TEST(FunctionGetDisplayName) { |
| 18196 | LocalContext env; |
| 18197 | v8::HandleScope scope(env->GetIsolate()); |
| 18198 | const char* code = "var error = false;" |
| 18199 | "function a() { this.x = 1; };" |
| 18200 | "a.displayName = 'display_a';" |
| 18201 | "var b = (function() {" |
| 18202 | " var f = function() { this.x = 2; };" |
| 18203 | " f.displayName = 'display_b';" |
| 18204 | " return f;" |
| 18205 | "})();" |
| 18206 | "var c = function() {};" |
| 18207 | "c.__defineGetter__('displayName', function() {" |
| 18208 | " error = true;" |
| 18209 | " throw new Error();" |
| 18210 | "});" |
| 18211 | "function d() {};" |
| 18212 | "d.__defineGetter__('displayName', function() {" |
| 18213 | " error = true;" |
| 18214 | " return 'wrong_display_name';" |
| 18215 | "});" |
| 18216 | "function e() {};" |
| 18217 | "e.displayName = 'wrong_display_name';" |
| 18218 | "e.__defineSetter__('displayName', function() {" |
| 18219 | " error = true;" |
| 18220 | " throw new Error();" |
| 18221 | "});" |
| 18222 | "function f() {};" |
| 18223 | "f.displayName = { 'foo': 6, toString: function() {" |
| 18224 | " error = true;" |
| 18225 | " return 'wrong_display_name';" |
| 18226 | "}};" |
| 18227 | "var g = function() {" |
| 18228 | " arguments.callee.displayName = 'set_in_runtime';" |
| 18229 | "}; g();" |
| 18230 | ; |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 18231 | v8::ScriptOrigin origin = |
| 18232 | v8::ScriptOrigin(v8::String::NewFromUtf8(env->GetIsolate(), "test")); |
| 18233 | v8::Script::Compile(v8::String::NewFromUtf8(env->GetIsolate(), code), &origin) |
| 18234 | ->Run(); |
| 18235 | v8::Local<v8::Value> error = |
| 18236 | env->Global()->Get(v8::String::NewFromUtf8(env->GetIsolate(), "error")); |
bmeurer@chromium.org | c9913f0 | 2013-10-24 06:31:36 +0000 | [diff] [blame] | 18237 | v8::Local<v8::Function> a = v8::Local<v8::Function>::Cast( |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 18238 | env->Global()->Get(v8::String::NewFromUtf8(env->GetIsolate(), "a"))); |
bmeurer@chromium.org | c9913f0 | 2013-10-24 06:31:36 +0000 | [diff] [blame] | 18239 | v8::Local<v8::Function> b = v8::Local<v8::Function>::Cast( |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 18240 | env->Global()->Get(v8::String::NewFromUtf8(env->GetIsolate(), "b"))); |
bmeurer@chromium.org | c9913f0 | 2013-10-24 06:31:36 +0000 | [diff] [blame] | 18241 | v8::Local<v8::Function> c = v8::Local<v8::Function>::Cast( |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 18242 | env->Global()->Get(v8::String::NewFromUtf8(env->GetIsolate(), "c"))); |
bmeurer@chromium.org | c9913f0 | 2013-10-24 06:31:36 +0000 | [diff] [blame] | 18243 | v8::Local<v8::Function> d = v8::Local<v8::Function>::Cast( |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 18244 | env->Global()->Get(v8::String::NewFromUtf8(env->GetIsolate(), "d"))); |
bmeurer@chromium.org | c9913f0 | 2013-10-24 06:31:36 +0000 | [diff] [blame] | 18245 | v8::Local<v8::Function> e = v8::Local<v8::Function>::Cast( |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 18246 | env->Global()->Get(v8::String::NewFromUtf8(env->GetIsolate(), "e"))); |
bmeurer@chromium.org | c9913f0 | 2013-10-24 06:31:36 +0000 | [diff] [blame] | 18247 | v8::Local<v8::Function> f = v8::Local<v8::Function>::Cast( |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 18248 | env->Global()->Get(v8::String::NewFromUtf8(env->GetIsolate(), "f"))); |
bmeurer@chromium.org | c9913f0 | 2013-10-24 06:31:36 +0000 | [diff] [blame] | 18249 | v8::Local<v8::Function> g = v8::Local<v8::Function>::Cast( |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 18250 | env->Global()->Get(v8::String::NewFromUtf8(env->GetIsolate(), "g"))); |
bmeurer@chromium.org | c9913f0 | 2013-10-24 06:31:36 +0000 | [diff] [blame] | 18251 | CHECK_EQ(false, error->BooleanValue()); |
| 18252 | CHECK_EQ("display_a", *v8::String::Utf8Value(a->GetDisplayName())); |
| 18253 | CHECK_EQ("display_b", *v8::String::Utf8Value(b->GetDisplayName())); |
| 18254 | CHECK(c->GetDisplayName()->IsUndefined()); |
| 18255 | CHECK(d->GetDisplayName()->IsUndefined()); |
| 18256 | CHECK(e->GetDisplayName()->IsUndefined()); |
| 18257 | CHECK(f->GetDisplayName()->IsUndefined()); |
| 18258 | CHECK_EQ("set_in_runtime", *v8::String::Utf8Value(g->GetDisplayName())); |
| 18259 | } |
| 18260 | |
| 18261 | |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 18262 | THREADED_TEST(ScriptLineNumber) { |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 18263 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 18264 | v8::HandleScope scope(env->GetIsolate()); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 18265 | v8::ScriptOrigin origin = |
| 18266 | v8::ScriptOrigin(v8::String::NewFromUtf8(env->GetIsolate(), "test")); |
| 18267 | v8::Handle<v8::String> script = v8::String::NewFromUtf8( |
| 18268 | env->GetIsolate(), "function f() {}\n\nfunction g() {}"); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 18269 | v8::Script::Compile(script, &origin)->Run(); |
| 18270 | v8::Local<v8::Function> f = v8::Local<v8::Function>::Cast( |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 18271 | env->Global()->Get(v8::String::NewFromUtf8(env->GetIsolate(), "f"))); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 18272 | v8::Local<v8::Function> g = v8::Local<v8::Function>::Cast( |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 18273 | env->Global()->Get(v8::String::NewFromUtf8(env->GetIsolate(), "g"))); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 18274 | CHECK_EQ(0, f->GetScriptLineNumber()); |
| 18275 | CHECK_EQ(2, g->GetScriptLineNumber()); |
| 18276 | } |
| 18277 | |
| 18278 | |
danno@chromium.org | c612e02 | 2011-11-10 11:38:15 +0000 | [diff] [blame] | 18279 | THREADED_TEST(ScriptColumnNumber) { |
danno@chromium.org | c612e02 | 2011-11-10 11:38:15 +0000 | [diff] [blame] | 18280 | LocalContext env; |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 18281 | v8::Isolate* isolate = env->GetIsolate(); |
| 18282 | v8::HandleScope scope(isolate); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 18283 | v8::ScriptOrigin origin = |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 18284 | v8::ScriptOrigin(v8::String::NewFromUtf8(isolate, "test"), |
| 18285 | v8::Integer::New(isolate, 3), |
| 18286 | v8::Integer::New(isolate, 2)); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 18287 | v8::Handle<v8::String> script = v8::String::NewFromUtf8( |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 18288 | isolate, "function foo() {}\n\n function bar() {}"); |
danno@chromium.org | c612e02 | 2011-11-10 11:38:15 +0000 | [diff] [blame] | 18289 | v8::Script::Compile(script, &origin)->Run(); |
| 18290 | v8::Local<v8::Function> foo = v8::Local<v8::Function>::Cast( |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 18291 | env->Global()->Get(v8::String::NewFromUtf8(isolate, "foo"))); |
danno@chromium.org | c612e02 | 2011-11-10 11:38:15 +0000 | [diff] [blame] | 18292 | v8::Local<v8::Function> bar = v8::Local<v8::Function>::Cast( |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 18293 | env->Global()->Get(v8::String::NewFromUtf8(isolate, "bar"))); |
danno@chromium.org | c612e02 | 2011-11-10 11:38:15 +0000 | [diff] [blame] | 18294 | CHECK_EQ(14, foo->GetScriptColumnNumber()); |
| 18295 | CHECK_EQ(17, bar->GetScriptColumnNumber()); |
| 18296 | } |
| 18297 | |
| 18298 | |
bmeurer@chromium.org | db78329 | 2013-10-23 06:51:00 +0000 | [diff] [blame] | 18299 | THREADED_TEST(FunctionIsBuiltin) { |
| 18300 | LocalContext env; |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 18301 | v8::Isolate* isolate = env->GetIsolate(); |
| 18302 | v8::HandleScope scope(isolate); |
bmeurer@chromium.org | db78329 | 2013-10-23 06:51:00 +0000 | [diff] [blame] | 18303 | v8::Local<v8::Function> f; |
| 18304 | f = v8::Local<v8::Function>::Cast(CompileRun("Math.floor")); |
| 18305 | CHECK(f->IsBuiltin()); |
| 18306 | f = v8::Local<v8::Function>::Cast(CompileRun("Object")); |
| 18307 | CHECK(f->IsBuiltin()); |
| 18308 | f = v8::Local<v8::Function>::Cast(CompileRun("Object.__defineSetter__")); |
| 18309 | CHECK(f->IsBuiltin()); |
| 18310 | f = v8::Local<v8::Function>::Cast(CompileRun("Array.prototype.toString")); |
| 18311 | CHECK(f->IsBuiltin()); |
| 18312 | f = v8::Local<v8::Function>::Cast(CompileRun("function a() {}; a;")); |
| 18313 | CHECK(!f->IsBuiltin()); |
| 18314 | } |
| 18315 | |
| 18316 | |
danno@chromium.org | c612e02 | 2011-11-10 11:38:15 +0000 | [diff] [blame] | 18317 | THREADED_TEST(FunctionGetScriptId) { |
danno@chromium.org | c612e02 | 2011-11-10 11:38:15 +0000 | [diff] [blame] | 18318 | LocalContext env; |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 18319 | v8::Isolate* isolate = env->GetIsolate(); |
| 18320 | v8::HandleScope scope(isolate); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 18321 | v8::ScriptOrigin origin = |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 18322 | v8::ScriptOrigin(v8::String::NewFromUtf8(isolate, "test"), |
| 18323 | v8::Integer::New(isolate, 3), |
| 18324 | v8::Integer::New(isolate, 2)); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 18325 | v8::Handle<v8::String> scriptSource = v8::String::NewFromUtf8( |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 18326 | isolate, "function foo() {}\n\n function bar() {}"); |
danno@chromium.org | c612e02 | 2011-11-10 11:38:15 +0000 | [diff] [blame] | 18327 | v8::Local<v8::Script> script(v8::Script::Compile(scriptSource, &origin)); |
| 18328 | script->Run(); |
| 18329 | v8::Local<v8::Function> foo = v8::Local<v8::Function>::Cast( |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 18330 | env->Global()->Get(v8::String::NewFromUtf8(isolate, "foo"))); |
danno@chromium.org | c612e02 | 2011-11-10 11:38:15 +0000 | [diff] [blame] | 18331 | v8::Local<v8::Function> bar = v8::Local<v8::Function>::Cast( |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 18332 | env->Global()->Get(v8::String::NewFromUtf8(isolate, "bar"))); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 18333 | CHECK_EQ(script->GetId(), foo->ScriptId()); |
| 18334 | CHECK_EQ(script->GetId(), bar->ScriptId()); |
danno@chromium.org | c612e02 | 2011-11-10 11:38:15 +0000 | [diff] [blame] | 18335 | } |
| 18336 | |
| 18337 | |
yangguo@chromium.org | 4954674 | 2013-12-23 16:17:49 +0000 | [diff] [blame] | 18338 | THREADED_TEST(FunctionGetBoundFunction) { |
| 18339 | LocalContext env; |
| 18340 | v8::HandleScope scope(env->GetIsolate()); |
| 18341 | v8::ScriptOrigin origin = v8::ScriptOrigin(v8::String::NewFromUtf8( |
| 18342 | env->GetIsolate(), "test")); |
| 18343 | v8::Handle<v8::String> script = v8::String::NewFromUtf8( |
| 18344 | env->GetIsolate(), |
| 18345 | "var a = new Object();\n" |
| 18346 | "a.x = 1;\n" |
| 18347 | "function f () { return this.x };\n" |
| 18348 | "var g = f.bind(a);\n" |
| 18349 | "var b = g();"); |
| 18350 | v8::Script::Compile(script, &origin)->Run(); |
| 18351 | v8::Local<v8::Function> f = v8::Local<v8::Function>::Cast( |
| 18352 | env->Global()->Get(v8::String::NewFromUtf8(env->GetIsolate(), "f"))); |
| 18353 | v8::Local<v8::Function> g = v8::Local<v8::Function>::Cast( |
| 18354 | env->Global()->Get(v8::String::NewFromUtf8(env->GetIsolate(), "g"))); |
| 18355 | CHECK(g->GetBoundFunction()->IsFunction()); |
| 18356 | Local<v8::Function> original_function = Local<v8::Function>::Cast( |
| 18357 | g->GetBoundFunction()); |
| 18358 | CHECK_EQ(f->GetName(), original_function->GetName()); |
| 18359 | CHECK_EQ(f->GetScriptLineNumber(), original_function->GetScriptLineNumber()); |
| 18360 | CHECK_EQ(f->GetScriptColumnNumber(), |
| 18361 | original_function->GetScriptColumnNumber()); |
| 18362 | } |
| 18363 | |
| 18364 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 18365 | static void GetterWhichReturns42( |
| 18366 | Local<String> name, |
| 18367 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
verwaest@chromium.org | de64f72 | 2012-08-16 15:44:54 +0000 | [diff] [blame] | 18368 | CHECK(v8::Utils::OpenHandle(*info.This())->IsJSObject()); |
| 18369 | CHECK(v8::Utils::OpenHandle(*info.Holder())->IsJSObject()); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 18370 | info.GetReturnValue().Set(v8_num(42)); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 18371 | } |
| 18372 | |
| 18373 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 18374 | static void SetterWhichSetsYOnThisTo23( |
| 18375 | Local<String> name, |
| 18376 | Local<Value> value, |
| 18377 | const v8::PropertyCallbackInfo<void>& info) { |
verwaest@chromium.org | de64f72 | 2012-08-16 15:44:54 +0000 | [diff] [blame] | 18378 | CHECK(v8::Utils::OpenHandle(*info.This())->IsJSObject()); |
| 18379 | CHECK(v8::Utils::OpenHandle(*info.Holder())->IsJSObject()); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 18380 | info.This()->Set(v8_str("y"), v8_num(23)); |
| 18381 | } |
| 18382 | |
| 18383 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 18384 | void FooGetInterceptor(Local<String> name, |
| 18385 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
verwaest@chromium.org | de64f72 | 2012-08-16 15:44:54 +0000 | [diff] [blame] | 18386 | CHECK(v8::Utils::OpenHandle(*info.This())->IsJSObject()); |
| 18387 | CHECK(v8::Utils::OpenHandle(*info.Holder())->IsJSObject()); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 18388 | if (!name->Equals(v8_str("foo"))) return; |
| 18389 | info.GetReturnValue().Set(v8_num(42)); |
erik.corry@gmail.com | 8876724 | 2012-08-08 14:43:45 +0000 | [diff] [blame] | 18390 | } |
| 18391 | |
| 18392 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 18393 | void FooSetInterceptor(Local<String> name, |
| 18394 | Local<Value> value, |
| 18395 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
verwaest@chromium.org | de64f72 | 2012-08-16 15:44:54 +0000 | [diff] [blame] | 18396 | CHECK(v8::Utils::OpenHandle(*info.This())->IsJSObject()); |
| 18397 | CHECK(v8::Utils::OpenHandle(*info.Holder())->IsJSObject()); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 18398 | if (!name->Equals(v8_str("foo"))) return; |
erik.corry@gmail.com | 8876724 | 2012-08-08 14:43:45 +0000 | [diff] [blame] | 18399 | info.This()->Set(v8_str("y"), v8_num(23)); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 18400 | info.GetReturnValue().Set(v8_num(23)); |
erik.corry@gmail.com | 8876724 | 2012-08-08 14:43:45 +0000 | [diff] [blame] | 18401 | } |
| 18402 | |
| 18403 | |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 18404 | TEST(SetterOnConstructorPrototype) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 18405 | v8::Isolate* isolate = CcTest::isolate(); |
| 18406 | v8::HandleScope scope(isolate); |
| 18407 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 18408 | templ->SetAccessor(v8_str("x"), |
| 18409 | GetterWhichReturns42, |
| 18410 | SetterWhichSetsYOnThisTo23); |
| 18411 | LocalContext context; |
| 18412 | context->Global()->Set(v8_str("P"), templ->NewInstance()); |
| 18413 | CompileRun("function C1() {" |
| 18414 | " this.x = 23;" |
| 18415 | "};" |
| 18416 | "C1.prototype = P;" |
| 18417 | "function C2() {" |
| 18418 | " this.x = 23" |
| 18419 | "};" |
| 18420 | "C2.prototype = { };" |
| 18421 | "C2.prototype.__proto__ = P;"); |
| 18422 | |
| 18423 | v8::Local<v8::Script> script; |
| 18424 | script = v8::Script::Compile(v8_str("new C1();")); |
| 18425 | for (int i = 0; i < 10; i++) { |
| 18426 | v8::Handle<v8::Object> c1 = v8::Handle<v8::Object>::Cast(script->Run()); |
| 18427 | CHECK_EQ(42, c1->Get(v8_str("x"))->Int32Value()); |
| 18428 | CHECK_EQ(23, c1->Get(v8_str("y"))->Int32Value()); |
| 18429 | } |
| 18430 | |
| 18431 | script = v8::Script::Compile(v8_str("new C2();")); |
| 18432 | for (int i = 0; i < 10; i++) { |
| 18433 | v8::Handle<v8::Object> c2 = v8::Handle<v8::Object>::Cast(script->Run()); |
| 18434 | CHECK_EQ(42, c2->Get(v8_str("x"))->Int32Value()); |
| 18435 | CHECK_EQ(23, c2->Get(v8_str("y"))->Int32Value()); |
| 18436 | } |
| 18437 | } |
| 18438 | |
| 18439 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 18440 | static void NamedPropertyGetterWhichReturns42( |
| 18441 | Local<String> name, |
| 18442 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
| 18443 | info.GetReturnValue().Set(v8_num(42)); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 18444 | } |
| 18445 | |
| 18446 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 18447 | static void NamedPropertySetterWhichSetsYOnThisTo23( |
| 18448 | Local<String> name, |
| 18449 | Local<Value> value, |
| 18450 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 18451 | if (name->Equals(v8_str("x"))) { |
| 18452 | info.This()->Set(v8_str("y"), v8_num(23)); |
| 18453 | } |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 18454 | } |
| 18455 | |
| 18456 | |
| 18457 | THREADED_TEST(InterceptorOnConstructorPrototype) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 18458 | v8::Isolate* isolate = CcTest::isolate(); |
| 18459 | v8::HandleScope scope(isolate); |
| 18460 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame] | 18461 | templ->SetNamedPropertyHandler(NamedPropertyGetterWhichReturns42, |
| 18462 | NamedPropertySetterWhichSetsYOnThisTo23); |
| 18463 | LocalContext context; |
| 18464 | context->Global()->Set(v8_str("P"), templ->NewInstance()); |
| 18465 | CompileRun("function C1() {" |
| 18466 | " this.x = 23;" |
| 18467 | "};" |
| 18468 | "C1.prototype = P;" |
| 18469 | "function C2() {" |
| 18470 | " this.x = 23" |
| 18471 | "};" |
| 18472 | "C2.prototype = { };" |
| 18473 | "C2.prototype.__proto__ = P;"); |
| 18474 | |
| 18475 | v8::Local<v8::Script> script; |
| 18476 | script = v8::Script::Compile(v8_str("new C1();")); |
| 18477 | for (int i = 0; i < 10; i++) { |
| 18478 | v8::Handle<v8::Object> c1 = v8::Handle<v8::Object>::Cast(script->Run()); |
| 18479 | CHECK_EQ(23, c1->Get(v8_str("x"))->Int32Value()); |
| 18480 | CHECK_EQ(42, c1->Get(v8_str("y"))->Int32Value()); |
| 18481 | } |
| 18482 | |
| 18483 | script = v8::Script::Compile(v8_str("new C2();")); |
| 18484 | for (int i = 0; i < 10; i++) { |
| 18485 | v8::Handle<v8::Object> c2 = v8::Handle<v8::Object>::Cast(script->Run()); |
| 18486 | CHECK_EQ(23, c2->Get(v8_str("x"))->Int32Value()); |
| 18487 | CHECK_EQ(42, c2->Get(v8_str("y"))->Int32Value()); |
| 18488 | } |
| 18489 | } |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 18490 | |
| 18491 | |
danno@chromium.org | f005df6 | 2013-04-30 16:36:45 +0000 | [diff] [blame] | 18492 | TEST(Regress618) { |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 18493 | const char* source = "function C1() {" |
| 18494 | " this.x = 23;" |
| 18495 | "};" |
| 18496 | "C1.prototype = P;"; |
| 18497 | |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 18498 | LocalContext context; |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 18499 | v8::Isolate* isolate = context->GetIsolate(); |
| 18500 | v8::HandleScope scope(isolate); |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 18501 | v8::Local<v8::Script> script; |
| 18502 | |
| 18503 | // Use a simple object as prototype. |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 18504 | v8::Local<v8::Object> prototype = v8::Object::New(isolate); |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 18505 | prototype->Set(v8_str("y"), v8_num(42)); |
| 18506 | context->Global()->Set(v8_str("P"), prototype); |
| 18507 | |
| 18508 | // This compile will add the code to the compilation cache. |
| 18509 | CompileRun(source); |
| 18510 | |
| 18511 | script = v8::Script::Compile(v8_str("new C1();")); |
whesse@chromium.org | 4a1fe7d | 2010-09-27 12:32:04 +0000 | [diff] [blame] | 18512 | // Allow enough iterations for the inobject slack tracking logic |
| 18513 | // to finalize instance size and install the fast construct stub. |
| 18514 | for (int i = 0; i < 256; i++) { |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 18515 | v8::Handle<v8::Object> c1 = v8::Handle<v8::Object>::Cast(script->Run()); |
| 18516 | CHECK_EQ(23, c1->Get(v8_str("x"))->Int32Value()); |
| 18517 | CHECK_EQ(42, c1->Get(v8_str("y"))->Int32Value()); |
| 18518 | } |
| 18519 | |
| 18520 | // Use an API object with accessors as prototype. |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 18521 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
ager@chromium.org | ce5e87b | 2010-03-10 10:24:18 +0000 | [diff] [blame] | 18522 | templ->SetAccessor(v8_str("x"), |
| 18523 | GetterWhichReturns42, |
| 18524 | SetterWhichSetsYOnThisTo23); |
| 18525 | context->Global()->Set(v8_str("P"), templ->NewInstance()); |
| 18526 | |
| 18527 | // This compile will get the code from the compilation cache. |
| 18528 | CompileRun(source); |
| 18529 | |
| 18530 | script = v8::Script::Compile(v8_str("new C1();")); |
| 18531 | for (int i = 0; i < 10; i++) { |
| 18532 | v8::Handle<v8::Object> c1 = v8::Handle<v8::Object>::Cast(script->Run()); |
| 18533 | CHECK_EQ(42, c1->Get(v8_str("x"))->Int32Value()); |
| 18534 | CHECK_EQ(23, c1->Get(v8_str("y"))->Int32Value()); |
| 18535 | } |
| 18536 | } |
kmillikin@chromium.org | 5d8f0e6 | 2010-03-24 08:21:20 +0000 | [diff] [blame] | 18537 | |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 18538 | v8::Isolate* gc_callbacks_isolate = NULL; |
kmillikin@chromium.org | 5d8f0e6 | 2010-03-24 08:21:20 +0000 | [diff] [blame] | 18539 | int prologue_call_count = 0; |
| 18540 | int epilogue_call_count = 0; |
| 18541 | int prologue_call_count_second = 0; |
| 18542 | int epilogue_call_count_second = 0; |
| 18543 | |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 18544 | void PrologueCallback(v8::GCType, v8::GCCallbackFlags flags) { |
| 18545 | CHECK_EQ(flags, v8::kNoGCCallbackFlags); |
kmillikin@chromium.org | 5d8f0e6 | 2010-03-24 08:21:20 +0000 | [diff] [blame] | 18546 | ++prologue_call_count; |
| 18547 | } |
| 18548 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 18549 | |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 18550 | void PrologueCallback(v8::Isolate* isolate, |
| 18551 | v8::GCType, |
| 18552 | v8::GCCallbackFlags flags) { |
| 18553 | CHECK_EQ(flags, v8::kNoGCCallbackFlags); |
| 18554 | CHECK_EQ(gc_callbacks_isolate, isolate); |
| 18555 | ++prologue_call_count; |
| 18556 | } |
| 18557 | |
| 18558 | |
| 18559 | void EpilogueCallback(v8::GCType, v8::GCCallbackFlags flags) { |
| 18560 | CHECK_EQ(flags, v8::kNoGCCallbackFlags); |
kmillikin@chromium.org | 5d8f0e6 | 2010-03-24 08:21:20 +0000 | [diff] [blame] | 18561 | ++epilogue_call_count; |
| 18562 | } |
| 18563 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 18564 | |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 18565 | void EpilogueCallback(v8::Isolate* isolate, |
| 18566 | v8::GCType, |
| 18567 | v8::GCCallbackFlags flags) { |
| 18568 | CHECK_EQ(flags, v8::kNoGCCallbackFlags); |
| 18569 | CHECK_EQ(gc_callbacks_isolate, isolate); |
| 18570 | ++epilogue_call_count; |
| 18571 | } |
| 18572 | |
| 18573 | |
| 18574 | void PrologueCallbackSecond(v8::GCType, v8::GCCallbackFlags flags) { |
| 18575 | CHECK_EQ(flags, v8::kNoGCCallbackFlags); |
kmillikin@chromium.org | 5d8f0e6 | 2010-03-24 08:21:20 +0000 | [diff] [blame] | 18576 | ++prologue_call_count_second; |
| 18577 | } |
| 18578 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 18579 | |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 18580 | void PrologueCallbackSecond(v8::Isolate* isolate, |
| 18581 | v8::GCType, |
| 18582 | v8::GCCallbackFlags flags) { |
| 18583 | CHECK_EQ(flags, v8::kNoGCCallbackFlags); |
| 18584 | CHECK_EQ(gc_callbacks_isolate, isolate); |
| 18585 | ++prologue_call_count_second; |
| 18586 | } |
| 18587 | |
| 18588 | |
| 18589 | void EpilogueCallbackSecond(v8::GCType, v8::GCCallbackFlags flags) { |
| 18590 | CHECK_EQ(flags, v8::kNoGCCallbackFlags); |
kmillikin@chromium.org | 5d8f0e6 | 2010-03-24 08:21:20 +0000 | [diff] [blame] | 18591 | ++epilogue_call_count_second; |
| 18592 | } |
| 18593 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 18594 | |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 18595 | void EpilogueCallbackSecond(v8::Isolate* isolate, |
| 18596 | v8::GCType, |
| 18597 | v8::GCCallbackFlags flags) { |
| 18598 | CHECK_EQ(flags, v8::kNoGCCallbackFlags); |
| 18599 | CHECK_EQ(gc_callbacks_isolate, isolate); |
| 18600 | ++epilogue_call_count_second; |
| 18601 | } |
| 18602 | |
| 18603 | |
| 18604 | TEST(GCCallbacksOld) { |
kmillikin@chromium.org | 5d8f0e6 | 2010-03-24 08:21:20 +0000 | [diff] [blame] | 18605 | LocalContext context; |
| 18606 | |
| 18607 | v8::V8::AddGCPrologueCallback(PrologueCallback); |
| 18608 | v8::V8::AddGCEpilogueCallback(EpilogueCallback); |
| 18609 | CHECK_EQ(0, prologue_call_count); |
| 18610 | CHECK_EQ(0, epilogue_call_count); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 18611 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
kmillikin@chromium.org | 5d8f0e6 | 2010-03-24 08:21:20 +0000 | [diff] [blame] | 18612 | CHECK_EQ(1, prologue_call_count); |
| 18613 | CHECK_EQ(1, epilogue_call_count); |
| 18614 | v8::V8::AddGCPrologueCallback(PrologueCallbackSecond); |
| 18615 | v8::V8::AddGCEpilogueCallback(EpilogueCallbackSecond); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 18616 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
kmillikin@chromium.org | 5d8f0e6 | 2010-03-24 08:21:20 +0000 | [diff] [blame] | 18617 | CHECK_EQ(2, prologue_call_count); |
| 18618 | CHECK_EQ(2, epilogue_call_count); |
| 18619 | CHECK_EQ(1, prologue_call_count_second); |
| 18620 | CHECK_EQ(1, epilogue_call_count_second); |
| 18621 | v8::V8::RemoveGCPrologueCallback(PrologueCallback); |
| 18622 | v8::V8::RemoveGCEpilogueCallback(EpilogueCallback); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 18623 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
kmillikin@chromium.org | 5d8f0e6 | 2010-03-24 08:21:20 +0000 | [diff] [blame] | 18624 | CHECK_EQ(2, prologue_call_count); |
| 18625 | CHECK_EQ(2, epilogue_call_count); |
| 18626 | CHECK_EQ(2, prologue_call_count_second); |
| 18627 | CHECK_EQ(2, epilogue_call_count_second); |
| 18628 | v8::V8::RemoveGCPrologueCallback(PrologueCallbackSecond); |
| 18629 | v8::V8::RemoveGCEpilogueCallback(EpilogueCallbackSecond); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 18630 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
| 18631 | CHECK_EQ(2, prologue_call_count); |
| 18632 | CHECK_EQ(2, epilogue_call_count); |
| 18633 | CHECK_EQ(2, prologue_call_count_second); |
| 18634 | CHECK_EQ(2, epilogue_call_count_second); |
| 18635 | } |
| 18636 | |
| 18637 | |
| 18638 | TEST(GCCallbacks) { |
| 18639 | LocalContext context; |
| 18640 | v8::Isolate* isolate = context->GetIsolate(); |
| 18641 | gc_callbacks_isolate = isolate; |
| 18642 | isolate->AddGCPrologueCallback(PrologueCallback); |
| 18643 | isolate->AddGCEpilogueCallback(EpilogueCallback); |
| 18644 | CHECK_EQ(0, prologue_call_count); |
| 18645 | CHECK_EQ(0, epilogue_call_count); |
| 18646 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
| 18647 | CHECK_EQ(1, prologue_call_count); |
| 18648 | CHECK_EQ(1, epilogue_call_count); |
| 18649 | isolate->AddGCPrologueCallback(PrologueCallbackSecond); |
| 18650 | isolate->AddGCEpilogueCallback(EpilogueCallbackSecond); |
| 18651 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
| 18652 | CHECK_EQ(2, prologue_call_count); |
| 18653 | CHECK_EQ(2, epilogue_call_count); |
| 18654 | CHECK_EQ(1, prologue_call_count_second); |
| 18655 | CHECK_EQ(1, epilogue_call_count_second); |
| 18656 | isolate->RemoveGCPrologueCallback(PrologueCallback); |
| 18657 | isolate->RemoveGCEpilogueCallback(EpilogueCallback); |
| 18658 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
| 18659 | CHECK_EQ(2, prologue_call_count); |
| 18660 | CHECK_EQ(2, epilogue_call_count); |
| 18661 | CHECK_EQ(2, prologue_call_count_second); |
| 18662 | CHECK_EQ(2, epilogue_call_count_second); |
| 18663 | isolate->RemoveGCPrologueCallback(PrologueCallbackSecond); |
| 18664 | isolate->RemoveGCEpilogueCallback(EpilogueCallbackSecond); |
| 18665 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
kmillikin@chromium.org | 5d8f0e6 | 2010-03-24 08:21:20 +0000 | [diff] [blame] | 18666 | CHECK_EQ(2, prologue_call_count); |
| 18667 | CHECK_EQ(2, epilogue_call_count); |
| 18668 | CHECK_EQ(2, prologue_call_count_second); |
| 18669 | CHECK_EQ(2, epilogue_call_count_second); |
| 18670 | } |
sgjesse@chromium.org | 720dc0b | 2010-05-10 09:25:39 +0000 | [diff] [blame] | 18671 | |
| 18672 | |
| 18673 | THREADED_TEST(AddToJSFunctionResultCache) { |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 18674 | i::FLAG_stress_compaction = false; |
sgjesse@chromium.org | 720dc0b | 2010-05-10 09:25:39 +0000 | [diff] [blame] | 18675 | i::FLAG_allow_natives_syntax = true; |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 18676 | v8::HandleScope scope(CcTest::isolate()); |
sgjesse@chromium.org | 720dc0b | 2010-05-10 09:25:39 +0000 | [diff] [blame] | 18677 | |
| 18678 | LocalContext context; |
| 18679 | |
| 18680 | const char* code = |
| 18681 | "(function() {" |
| 18682 | " var key0 = 'a';" |
| 18683 | " var key1 = 'b';" |
| 18684 | " var r0 = %_GetFromCache(0, key0);" |
| 18685 | " var r1 = %_GetFromCache(0, key1);" |
| 18686 | " var r0_ = %_GetFromCache(0, key0);" |
| 18687 | " if (r0 !== r0_)" |
| 18688 | " return 'Different results for ' + key0 + ': ' + r0 + ' vs. ' + r0_;" |
| 18689 | " var r1_ = %_GetFromCache(0, key1);" |
| 18690 | " if (r1 !== r1_)" |
| 18691 | " return 'Different results for ' + key1 + ': ' + r1 + ' vs. ' + r1_;" |
| 18692 | " return 'PASSED';" |
| 18693 | "})()"; |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 18694 | CcTest::heap()->ClearJSFunctionResultCaches(); |
sgjesse@chromium.org | 720dc0b | 2010-05-10 09:25:39 +0000 | [diff] [blame] | 18695 | ExpectString(code, "PASSED"); |
| 18696 | } |
| 18697 | |
| 18698 | |
sgjesse@chromium.org | 720dc0b | 2010-05-10 09:25:39 +0000 | [diff] [blame] | 18699 | THREADED_TEST(FillJSFunctionResultCache) { |
| 18700 | i::FLAG_allow_natives_syntax = true; |
sgjesse@chromium.org | 720dc0b | 2010-05-10 09:25:39 +0000 | [diff] [blame] | 18701 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 18702 | v8::HandleScope scope(context->GetIsolate()); |
sgjesse@chromium.org | 720dc0b | 2010-05-10 09:25:39 +0000 | [diff] [blame] | 18703 | |
| 18704 | const char* code = |
| 18705 | "(function() {" |
| 18706 | " var k = 'a';" |
| 18707 | " var r = %_GetFromCache(0, k);" |
| 18708 | " for (var i = 0; i < 16; i++) {" |
| 18709 | " %_GetFromCache(0, 'a' + i);" |
| 18710 | " };" |
| 18711 | " if (r === %_GetFromCache(0, k))" |
| 18712 | " return 'FAILED: k0CacheSize is too small';" |
| 18713 | " return 'PASSED';" |
| 18714 | "})()"; |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 18715 | CcTest::heap()->ClearJSFunctionResultCaches(); |
sgjesse@chromium.org | 720dc0b | 2010-05-10 09:25:39 +0000 | [diff] [blame] | 18716 | ExpectString(code, "PASSED"); |
| 18717 | } |
| 18718 | |
| 18719 | |
| 18720 | THREADED_TEST(RoundRobinGetFromCache) { |
| 18721 | i::FLAG_allow_natives_syntax = true; |
sgjesse@chromium.org | 720dc0b | 2010-05-10 09:25:39 +0000 | [diff] [blame] | 18722 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 18723 | v8::HandleScope scope(context->GetIsolate()); |
sgjesse@chromium.org | 720dc0b | 2010-05-10 09:25:39 +0000 | [diff] [blame] | 18724 | |
| 18725 | const char* code = |
| 18726 | "(function() {" |
| 18727 | " var keys = [];" |
| 18728 | " for (var i = 0; i < 16; i++) keys.push(i);" |
| 18729 | " var values = [];" |
| 18730 | " for (var i = 0; i < 16; i++) values[i] = %_GetFromCache(0, keys[i]);" |
| 18731 | " for (var i = 0; i < 16; i++) {" |
| 18732 | " var v = %_GetFromCache(0, keys[i]);" |
rossberg@chromium.org | fab1498 | 2012-01-05 15:02:15 +0000 | [diff] [blame] | 18733 | " if (v.toString() !== values[i].toString())" |
sgjesse@chromium.org | 720dc0b | 2010-05-10 09:25:39 +0000 | [diff] [blame] | 18734 | " return 'Wrong value for ' + " |
| 18735 | " keys[i] + ': ' + v + ' vs. ' + values[i];" |
| 18736 | " };" |
| 18737 | " return 'PASSED';" |
| 18738 | "})()"; |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 18739 | CcTest::heap()->ClearJSFunctionResultCaches(); |
sgjesse@chromium.org | 720dc0b | 2010-05-10 09:25:39 +0000 | [diff] [blame] | 18740 | ExpectString(code, "PASSED"); |
| 18741 | } |
| 18742 | |
| 18743 | |
| 18744 | THREADED_TEST(ReverseGetFromCache) { |
| 18745 | i::FLAG_allow_natives_syntax = true; |
sgjesse@chromium.org | 720dc0b | 2010-05-10 09:25:39 +0000 | [diff] [blame] | 18746 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 18747 | v8::HandleScope scope(context->GetIsolate()); |
sgjesse@chromium.org | 720dc0b | 2010-05-10 09:25:39 +0000 | [diff] [blame] | 18748 | |
| 18749 | const char* code = |
| 18750 | "(function() {" |
| 18751 | " var keys = [];" |
| 18752 | " for (var i = 0; i < 16; i++) keys.push(i);" |
| 18753 | " var values = [];" |
| 18754 | " for (var i = 0; i < 16; i++) values[i] = %_GetFromCache(0, keys[i]);" |
| 18755 | " for (var i = 15; i >= 16; i--) {" |
| 18756 | " var v = %_GetFromCache(0, keys[i]);" |
| 18757 | " if (v !== values[i])" |
| 18758 | " return 'Wrong value for ' + " |
| 18759 | " keys[i] + ': ' + v + ' vs. ' + values[i];" |
| 18760 | " };" |
| 18761 | " return 'PASSED';" |
| 18762 | "})()"; |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 18763 | CcTest::heap()->ClearJSFunctionResultCaches(); |
sgjesse@chromium.org | 720dc0b | 2010-05-10 09:25:39 +0000 | [diff] [blame] | 18764 | ExpectString(code, "PASSED"); |
| 18765 | } |
| 18766 | |
| 18767 | |
| 18768 | THREADED_TEST(TestEviction) { |
| 18769 | i::FLAG_allow_natives_syntax = true; |
sgjesse@chromium.org | 720dc0b | 2010-05-10 09:25:39 +0000 | [diff] [blame] | 18770 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 18771 | v8::HandleScope scope(context->GetIsolate()); |
sgjesse@chromium.org | 720dc0b | 2010-05-10 09:25:39 +0000 | [diff] [blame] | 18772 | |
| 18773 | const char* code = |
| 18774 | "(function() {" |
| 18775 | " for (var i = 0; i < 2*16; i++) {" |
| 18776 | " %_GetFromCache(0, 'a' + i);" |
| 18777 | " };" |
| 18778 | " return 'PASSED';" |
| 18779 | "})()"; |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 18780 | CcTest::heap()->ClearJSFunctionResultCaches(); |
sgjesse@chromium.org | 720dc0b | 2010-05-10 09:25:39 +0000 | [diff] [blame] | 18781 | ExpectString(code, "PASSED"); |
| 18782 | } |
lrn@chromium.org | 32d961d | 2010-06-30 09:09:34 +0000 | [diff] [blame] | 18783 | |
| 18784 | |
| 18785 | THREADED_TEST(TwoByteStringInAsciiCons) { |
| 18786 | // See Chromium issue 47824. |
lrn@chromium.org | 32d961d | 2010-06-30 09:09:34 +0000 | [diff] [blame] | 18787 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 18788 | v8::HandleScope scope(context->GetIsolate()); |
| 18789 | |
lrn@chromium.org | 32d961d | 2010-06-30 09:09:34 +0000 | [diff] [blame] | 18790 | const char* init_code = |
| 18791 | "var str1 = 'abelspendabel';" |
| 18792 | "var str2 = str1 + str1 + str1;" |
| 18793 | "str2;"; |
| 18794 | Local<Value> result = CompileRun(init_code); |
| 18795 | |
ricow@chromium.org | ddd545c | 2011-08-24 12:02:41 +0000 | [diff] [blame] | 18796 | Local<Value> indexof = CompileRun("str2.indexOf('els')"); |
| 18797 | Local<Value> lastindexof = CompileRun("str2.lastIndexOf('dab')"); |
| 18798 | |
lrn@chromium.org | 32d961d | 2010-06-30 09:09:34 +0000 | [diff] [blame] | 18799 | CHECK(result->IsString()); |
| 18800 | i::Handle<i::String> string = v8::Utils::OpenHandle(String::Cast(*result)); |
| 18801 | int length = string->length(); |
ulan@chromium.org | 8e8d882 | 2012-11-23 14:36:46 +0000 | [diff] [blame] | 18802 | CHECK(string->IsOneByteRepresentation()); |
lrn@chromium.org | 32d961d | 2010-06-30 09:09:34 +0000 | [diff] [blame] | 18803 | |
| 18804 | FlattenString(string); |
| 18805 | i::Handle<i::String> flat_string = FlattenGetString(string); |
| 18806 | |
ulan@chromium.org | 8e8d882 | 2012-11-23 14:36:46 +0000 | [diff] [blame] | 18807 | CHECK(string->IsOneByteRepresentation()); |
| 18808 | CHECK(flat_string->IsOneByteRepresentation()); |
lrn@chromium.org | 32d961d | 2010-06-30 09:09:34 +0000 | [diff] [blame] | 18809 | |
| 18810 | // Create external resource. |
| 18811 | uint16_t* uc16_buffer = new uint16_t[length + 1]; |
| 18812 | |
| 18813 | i::String::WriteToFlat(*flat_string, uc16_buffer, 0, length); |
| 18814 | uc16_buffer[length] = 0; |
| 18815 | |
| 18816 | TestResource resource(uc16_buffer); |
| 18817 | |
| 18818 | flat_string->MakeExternal(&resource); |
| 18819 | |
| 18820 | CHECK(flat_string->IsTwoByteRepresentation()); |
| 18821 | |
jkummerow@chromium.org | 7bd87f0 | 2013-03-20 18:06:29 +0000 | [diff] [blame] | 18822 | // If the cons string has been short-circuited, skip the following checks. |
| 18823 | if (!string.is_identical_to(flat_string)) { |
| 18824 | // At this point, we should have a Cons string which is flat and ASCII, |
| 18825 | // with a first half that is a two-byte string (although it only contains |
| 18826 | // ASCII characters). This is a valid sequence of steps, and it can happen |
| 18827 | // in real pages. |
| 18828 | CHECK(string->IsOneByteRepresentation()); |
| 18829 | i::ConsString* cons = i::ConsString::cast(*string); |
| 18830 | CHECK_EQ(0, cons->second()->length()); |
| 18831 | CHECK(cons->first()->IsTwoByteRepresentation()); |
| 18832 | } |
lrn@chromium.org | 32d961d | 2010-06-30 09:09:34 +0000 | [diff] [blame] | 18833 | |
| 18834 | // Check that some string operations work. |
| 18835 | |
| 18836 | // Atom RegExp. |
| 18837 | Local<Value> reresult = CompileRun("str2.match(/abel/g).length;"); |
| 18838 | CHECK_EQ(6, reresult->Int32Value()); |
| 18839 | |
| 18840 | // Nonatom RegExp. |
| 18841 | reresult = CompileRun("str2.match(/abe./g).length;"); |
| 18842 | CHECK_EQ(6, reresult->Int32Value()); |
| 18843 | |
| 18844 | reresult = CompileRun("str2.search(/bel/g);"); |
| 18845 | CHECK_EQ(1, reresult->Int32Value()); |
| 18846 | |
| 18847 | reresult = CompileRun("str2.search(/be./g);"); |
| 18848 | CHECK_EQ(1, reresult->Int32Value()); |
| 18849 | |
| 18850 | ExpectTrue("/bel/g.test(str2);"); |
| 18851 | |
| 18852 | ExpectTrue("/be./g.test(str2);"); |
| 18853 | |
| 18854 | reresult = CompileRun("/bel/g.exec(str2);"); |
| 18855 | CHECK(!reresult->IsNull()); |
| 18856 | |
| 18857 | reresult = CompileRun("/be./g.exec(str2);"); |
| 18858 | CHECK(!reresult->IsNull()); |
| 18859 | |
| 18860 | ExpectString("str2.substring(2, 10);", "elspenda"); |
| 18861 | |
| 18862 | ExpectString("str2.substring(2, 20);", "elspendabelabelspe"); |
| 18863 | |
| 18864 | ExpectString("str2.charAt(2);", "e"); |
| 18865 | |
ricow@chromium.org | ddd545c | 2011-08-24 12:02:41 +0000 | [diff] [blame] | 18866 | ExpectObject("str2.indexOf('els');", indexof); |
| 18867 | |
| 18868 | ExpectObject("str2.lastIndexOf('dab');", lastindexof); |
| 18869 | |
lrn@chromium.org | 32d961d | 2010-06-30 09:09:34 +0000 | [diff] [blame] | 18870 | reresult = CompileRun("str2.charCodeAt(2);"); |
| 18871 | CHECK_EQ(static_cast<int32_t>('e'), reresult->Int32Value()); |
| 18872 | } |
ager@chromium.org | ea4f62e | 2010-08-16 16:28:43 +0000 | [diff] [blame] | 18873 | |
| 18874 | |
ulan@chromium.org | dfe5307 | 2013-06-06 14:14:51 +0000 | [diff] [blame] | 18875 | TEST(ContainsOnlyOneByte) { |
| 18876 | v8::V8::Initialize(); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 18877 | v8::Isolate* isolate = CcTest::isolate(); |
ulan@chromium.org | dfe5307 | 2013-06-06 14:14:51 +0000 | [diff] [blame] | 18878 | v8::HandleScope scope(isolate); |
| 18879 | // Make a buffer long enough that it won't automatically be converted. |
verwaest@chromium.org | 8a00e82 | 2013-06-10 15:11:22 +0000 | [diff] [blame] | 18880 | const int length = 512; |
| 18881 | // Ensure word aligned assignment. |
| 18882 | const int aligned_length = length*sizeof(uintptr_t)/sizeof(uint16_t); |
| 18883 | i::SmartArrayPointer<uintptr_t> |
| 18884 | aligned_contents(new uintptr_t[aligned_length]); |
machenbach@chromium.org | afbdadc | 2013-12-09 16:12:18 +0000 | [diff] [blame] | 18885 | uint16_t* string_contents = |
| 18886 | reinterpret_cast<uint16_t*>(aligned_contents.get()); |
ulan@chromium.org | dfe5307 | 2013-06-06 14:14:51 +0000 | [diff] [blame] | 18887 | // Set to contain only one byte. |
| 18888 | for (int i = 0; i < length-1; i++) { |
| 18889 | string_contents[i] = 0x41; |
| 18890 | } |
| 18891 | string_contents[length-1] = 0; |
| 18892 | // Simple case. |
machenbach@chromium.org | 57a54ac | 2014-01-31 14:01:53 +0000 | [diff] [blame] | 18893 | Handle<String> string = |
| 18894 | String::NewExternal(isolate, |
| 18895 | new TestResource(string_contents, NULL, false)); |
ulan@chromium.org | dfe5307 | 2013-06-06 14:14:51 +0000 | [diff] [blame] | 18896 | CHECK(!string->IsOneByte() && string->ContainsOnlyOneByte()); |
| 18897 | // Counter example. |
verwaest@chromium.org | 8a00e82 | 2013-06-10 15:11:22 +0000 | [diff] [blame] | 18898 | string = String::NewFromTwoByte(isolate, string_contents); |
ulan@chromium.org | dfe5307 | 2013-06-06 14:14:51 +0000 | [diff] [blame] | 18899 | CHECK(string->IsOneByte() && string->ContainsOnlyOneByte()); |
| 18900 | // Test left right and balanced cons strings. |
| 18901 | Handle<String> base = String::NewFromUtf8(isolate, "a"); |
| 18902 | Handle<String> left = base; |
| 18903 | Handle<String> right = base; |
| 18904 | for (int i = 0; i < 1000; i++) { |
| 18905 | left = String::Concat(base, left); |
| 18906 | right = String::Concat(right, base); |
| 18907 | } |
| 18908 | Handle<String> balanced = String::Concat(left, base); |
| 18909 | balanced = String::Concat(balanced, right); |
| 18910 | Handle<String> cons_strings[] = {left, balanced, right}; |
| 18911 | Handle<String> two_byte = |
machenbach@chromium.org | 57a54ac | 2014-01-31 14:01:53 +0000 | [diff] [blame] | 18912 | String::NewExternal(isolate, |
| 18913 | new TestResource(string_contents, NULL, false)); |
| 18914 | USE(two_byte); USE(cons_strings); |
ulan@chromium.org | dfe5307 | 2013-06-06 14:14:51 +0000 | [diff] [blame] | 18915 | for (size_t i = 0; i < ARRAY_SIZE(cons_strings); i++) { |
| 18916 | // Base assumptions. |
| 18917 | string = cons_strings[i]; |
| 18918 | CHECK(string->IsOneByte() && string->ContainsOnlyOneByte()); |
| 18919 | // Test left and right concatentation. |
| 18920 | string = String::Concat(two_byte, cons_strings[i]); |
| 18921 | CHECK(!string->IsOneByte() && string->ContainsOnlyOneByte()); |
| 18922 | string = String::Concat(cons_strings[i], two_byte); |
| 18923 | CHECK(!string->IsOneByte() && string->ContainsOnlyOneByte()); |
| 18924 | } |
verwaest@chromium.org | 8a00e82 | 2013-06-10 15:11:22 +0000 | [diff] [blame] | 18925 | // Set bits in different positions |
| 18926 | // for strings of different lengths and alignments. |
| 18927 | for (int alignment = 0; alignment < 7; alignment++) { |
| 18928 | for (int size = 2; alignment + size < length; size *= 2) { |
| 18929 | int zero_offset = size + alignment; |
| 18930 | string_contents[zero_offset] = 0; |
| 18931 | for (int i = 0; i < size; i++) { |
| 18932 | int shift = 8 + (i % 7); |
| 18933 | string_contents[alignment + i] = 1 << shift; |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 18934 | string = String::NewExternal( |
machenbach@chromium.org | 57a54ac | 2014-01-31 14:01:53 +0000 | [diff] [blame] | 18935 | isolate, |
| 18936 | new TestResource(string_contents + alignment, NULL, false)); |
verwaest@chromium.org | 8a00e82 | 2013-06-10 15:11:22 +0000 | [diff] [blame] | 18937 | CHECK_EQ(size, string->Length()); |
| 18938 | CHECK(!string->ContainsOnlyOneByte()); |
| 18939 | string_contents[alignment + i] = 0x41; |
| 18940 | } |
| 18941 | string_contents[zero_offset] = 0x41; |
| 18942 | } |
| 18943 | } |
ulan@chromium.org | dfe5307 | 2013-06-06 14:14:51 +0000 | [diff] [blame] | 18944 | } |
| 18945 | |
| 18946 | |
ager@chromium.org | ea4f62e | 2010-08-16 16:28:43 +0000 | [diff] [blame] | 18947 | // Failed access check callback that performs a GC on each invocation. |
| 18948 | void FailedAccessCheckCallbackGC(Local<v8::Object> target, |
| 18949 | v8::AccessType type, |
| 18950 | Local<v8::Value> data) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 18951 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
ager@chromium.org | ea4f62e | 2010-08-16 16:28:43 +0000 | [diff] [blame] | 18952 | } |
| 18953 | |
| 18954 | |
| 18955 | TEST(GCInFailedAccessCheckCallback) { |
| 18956 | // Install a failed access check callback that performs a GC on each |
| 18957 | // invocation. Then force the callback to be called from va |
| 18958 | |
| 18959 | v8::V8::Initialize(); |
| 18960 | v8::V8::SetFailedAccessCheckCallbackFunction(&FailedAccessCheckCallbackGC); |
| 18961 | |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 18962 | v8::Isolate* isolate = CcTest::isolate(); |
| 18963 | v8::HandleScope scope(isolate); |
ager@chromium.org | ea4f62e | 2010-08-16 16:28:43 +0000 | [diff] [blame] | 18964 | |
| 18965 | // Create an ObjectTemplate for global objects and install access |
| 18966 | // check callbacks that will block access. |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 18967 | v8::Handle<v8::ObjectTemplate> global_template = |
| 18968 | v8::ObjectTemplate::New(isolate); |
ager@chromium.org | ea4f62e | 2010-08-16 16:28:43 +0000 | [diff] [blame] | 18969 | global_template->SetAccessCheckCallbacks(NamedGetAccessBlocker, |
| 18970 | IndexedGetAccessBlocker, |
| 18971 | v8::Handle<v8::Value>(), |
| 18972 | false); |
| 18973 | |
| 18974 | // Create a context and set an x property on it's global object. |
| 18975 | LocalContext context0(NULL, global_template); |
| 18976 | context0->Global()->Set(v8_str("x"), v8_num(42)); |
| 18977 | v8::Handle<v8::Object> global0 = context0->Global(); |
| 18978 | |
| 18979 | // Create a context with a different security token so that the |
| 18980 | // failed access check callback will be called on each access. |
| 18981 | LocalContext context1(NULL, global_template); |
| 18982 | context1->Global()->Set(v8_str("other"), global0); |
| 18983 | |
| 18984 | // Get property with failed access check. |
| 18985 | ExpectUndefined("other.x"); |
| 18986 | |
| 18987 | // Get element with failed access check. |
| 18988 | ExpectUndefined("other[0]"); |
| 18989 | |
| 18990 | // Set property with failed access check. |
| 18991 | v8::Handle<v8::Value> result = CompileRun("other.x = new Object()"); |
| 18992 | CHECK(result->IsObject()); |
| 18993 | |
| 18994 | // Set element with failed access check. |
| 18995 | result = CompileRun("other[0] = new Object()"); |
| 18996 | CHECK(result->IsObject()); |
| 18997 | |
| 18998 | // Get property attribute with failed access check. |
| 18999 | ExpectFalse("\'x\' in other"); |
| 19000 | |
| 19001 | // Get property attribute for element with failed access check. |
| 19002 | ExpectFalse("0 in other"); |
| 19003 | |
| 19004 | // Delete property. |
| 19005 | ExpectFalse("delete other.x"); |
| 19006 | |
| 19007 | // Delete element. |
| 19008 | CHECK_EQ(false, global0->Delete(0)); |
| 19009 | |
| 19010 | // DefineAccessor. |
| 19011 | CHECK_EQ(false, |
| 19012 | global0->SetAccessor(v8_str("x"), GetXValue, NULL, v8_str("x"))); |
| 19013 | |
| 19014 | // Define JavaScript accessor. |
| 19015 | ExpectUndefined("Object.prototype.__defineGetter__.call(" |
| 19016 | " other, \'x\', function() { return 42; })"); |
| 19017 | |
| 19018 | // LookupAccessor. |
| 19019 | ExpectUndefined("Object.prototype.__lookupGetter__.call(" |
| 19020 | " other, \'x\')"); |
| 19021 | |
| 19022 | // HasLocalElement. |
| 19023 | ExpectFalse("Object.prototype.hasOwnProperty.call(other, \'0\')"); |
| 19024 | |
| 19025 | CHECK_EQ(false, global0->HasRealIndexedProperty(0)); |
| 19026 | CHECK_EQ(false, global0->HasRealNamedProperty(v8_str("x"))); |
| 19027 | CHECK_EQ(false, global0->HasRealNamedCallbackProperty(v8_str("x"))); |
| 19028 | |
| 19029 | // Reset the failed access check callback so it does not influence |
| 19030 | // the other tests. |
| 19031 | v8::V8::SetFailedAccessCheckCallbackFunction(NULL); |
| 19032 | } |
fschneider@chromium.org | c20610a | 2010-09-22 09:44:58 +0000 | [diff] [blame] | 19033 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 19034 | |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 19035 | TEST(IsolateNewDispose) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 19036 | v8::Isolate* current_isolate = CcTest::isolate(); |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 19037 | v8::Isolate* isolate = v8::Isolate::New(); |
| 19038 | CHECK(isolate != NULL); |
| 19039 | CHECK(!reinterpret_cast<i::Isolate*>(isolate)->IsDefaultIsolate()); |
| 19040 | CHECK(current_isolate != isolate); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 19041 | CHECK(current_isolate == CcTest::isolate()); |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 19042 | |
| 19043 | v8::V8::SetFatalErrorHandler(StoringErrorCallback); |
| 19044 | last_location = last_message = NULL; |
| 19045 | isolate->Dispose(); |
| 19046 | CHECK_EQ(last_location, NULL); |
| 19047 | CHECK_EQ(last_message, NULL); |
| 19048 | } |
| 19049 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 19050 | |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 19051 | UNINITIALIZED_TEST(DisposeIsolateWhenInUse) { |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 19052 | v8::Isolate* isolate = v8::Isolate::New(); |
machenbach@chromium.org | bb8234d | 2014-02-10 09:01:23 +0000 | [diff] [blame^] | 19053 | { |
| 19054 | v8::Isolate::Scope i_scope(isolate); |
| 19055 | v8::HandleScope scope(isolate); |
| 19056 | LocalContext context(isolate); |
| 19057 | // Run something in this isolate. |
| 19058 | ExpectTrue("true"); |
| 19059 | v8::V8::SetFatalErrorHandler(StoringErrorCallback); |
| 19060 | last_location = last_message = NULL; |
| 19061 | // Still entered, should fail. |
| 19062 | isolate->Dispose(); |
| 19063 | CHECK_NE(last_location, NULL); |
| 19064 | CHECK_NE(last_message, NULL); |
| 19065 | } |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 19066 | isolate->Dispose(); |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 19067 | } |
| 19068 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 19069 | |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 19070 | TEST(RunTwoIsolatesOnSingleThread) { |
| 19071 | // Run isolate 1. |
| 19072 | v8::Isolate* isolate1 = v8::Isolate::New(); |
| 19073 | isolate1->Enter(); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 19074 | v8::Persistent<v8::Context> context1; |
| 19075 | { |
| 19076 | v8::HandleScope scope(isolate1); |
| 19077 | context1.Reset(isolate1, Context::New(isolate1)); |
| 19078 | } |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 19079 | |
| 19080 | { |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 19081 | v8::HandleScope scope(isolate1); |
jkummerow@chromium.org | c118402 | 2013-05-28 16:58:15 +0000 | [diff] [blame] | 19082 | v8::Local<v8::Context> context = |
| 19083 | v8::Local<v8::Context>::New(isolate1, context1); |
| 19084 | v8::Context::Scope context_scope(context); |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 19085 | // Run something in new isolate. |
| 19086 | CompileRun("var foo = 'isolate 1';"); |
| 19087 | ExpectString("function f() { return foo; }; f()", "isolate 1"); |
| 19088 | } |
| 19089 | |
| 19090 | // Run isolate 2. |
| 19091 | v8::Isolate* isolate2 = v8::Isolate::New(); |
| 19092 | v8::Persistent<v8::Context> context2; |
| 19093 | |
| 19094 | { |
| 19095 | v8::Isolate::Scope iscope(isolate2); |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 19096 | v8::HandleScope scope(isolate2); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 19097 | context2.Reset(isolate2, Context::New(isolate2)); |
jkummerow@chromium.org | c118402 | 2013-05-28 16:58:15 +0000 | [diff] [blame] | 19098 | v8::Local<v8::Context> context = |
| 19099 | v8::Local<v8::Context>::New(isolate2, context2); |
| 19100 | v8::Context::Scope context_scope(context); |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 19101 | |
| 19102 | // Run something in new isolate. |
| 19103 | CompileRun("var foo = 'isolate 2';"); |
| 19104 | ExpectString("function f() { return foo; }; f()", "isolate 2"); |
| 19105 | } |
| 19106 | |
| 19107 | { |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 19108 | v8::HandleScope scope(isolate1); |
jkummerow@chromium.org | c118402 | 2013-05-28 16:58:15 +0000 | [diff] [blame] | 19109 | v8::Local<v8::Context> context = |
| 19110 | v8::Local<v8::Context>::New(isolate1, context1); |
| 19111 | v8::Context::Scope context_scope(context); |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 19112 | // Now again in isolate 1 |
| 19113 | ExpectString("function f() { return foo; }; f()", "isolate 1"); |
| 19114 | } |
| 19115 | |
| 19116 | isolate1->Exit(); |
| 19117 | |
| 19118 | // Run some stuff in default isolate. |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 19119 | v8::Persistent<v8::Context> context_default; |
| 19120 | { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 19121 | v8::Isolate* isolate = CcTest::isolate(); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 19122 | v8::Isolate::Scope iscope(isolate); |
| 19123 | v8::HandleScope scope(isolate); |
| 19124 | context_default.Reset(isolate, Context::New(isolate)); |
| 19125 | } |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 19126 | |
| 19127 | { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 19128 | v8::HandleScope scope(CcTest::isolate()); |
jkummerow@chromium.org | c118402 | 2013-05-28 16:58:15 +0000 | [diff] [blame] | 19129 | v8::Local<v8::Context> context = |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 19130 | v8::Local<v8::Context>::New(CcTest::isolate(), context_default); |
jkummerow@chromium.org | c118402 | 2013-05-28 16:58:15 +0000 | [diff] [blame] | 19131 | v8::Context::Scope context_scope(context); |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 19132 | // Variables in other isolates should be not available, verify there |
| 19133 | // is an exception. |
| 19134 | ExpectTrue("function f() {" |
| 19135 | " try {" |
| 19136 | " foo;" |
| 19137 | " return false;" |
| 19138 | " } catch(e) {" |
| 19139 | " return true;" |
| 19140 | " }" |
| 19141 | "};" |
| 19142 | "var isDefaultIsolate = true;" |
| 19143 | "f()"); |
| 19144 | } |
| 19145 | |
| 19146 | isolate1->Enter(); |
| 19147 | |
| 19148 | { |
| 19149 | v8::Isolate::Scope iscope(isolate2); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 19150 | v8::HandleScope scope(isolate2); |
jkummerow@chromium.org | c118402 | 2013-05-28 16:58:15 +0000 | [diff] [blame] | 19151 | v8::Local<v8::Context> context = |
| 19152 | v8::Local<v8::Context>::New(isolate2, context2); |
| 19153 | v8::Context::Scope context_scope(context); |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 19154 | ExpectString("function f() { return foo; }; f()", "isolate 2"); |
| 19155 | } |
| 19156 | |
| 19157 | { |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 19158 | v8::HandleScope scope(v8::Isolate::GetCurrent()); |
jkummerow@chromium.org | c118402 | 2013-05-28 16:58:15 +0000 | [diff] [blame] | 19159 | v8::Local<v8::Context> context = |
| 19160 | v8::Local<v8::Context>::New(v8::Isolate::GetCurrent(), context1); |
| 19161 | v8::Context::Scope context_scope(context); |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 19162 | ExpectString("function f() { return foo; }; f()", "isolate 1"); |
| 19163 | } |
| 19164 | |
| 19165 | { |
| 19166 | v8::Isolate::Scope iscope(isolate2); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 19167 | context2.Reset(); |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 19168 | } |
| 19169 | |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 19170 | context1.Reset(); |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 19171 | isolate1->Exit(); |
| 19172 | |
| 19173 | v8::V8::SetFatalErrorHandler(StoringErrorCallback); |
| 19174 | last_location = last_message = NULL; |
| 19175 | |
| 19176 | isolate1->Dispose(); |
| 19177 | CHECK_EQ(last_location, NULL); |
| 19178 | CHECK_EQ(last_message, NULL); |
| 19179 | |
| 19180 | isolate2->Dispose(); |
| 19181 | CHECK_EQ(last_location, NULL); |
| 19182 | CHECK_EQ(last_message, NULL); |
| 19183 | |
| 19184 | // Check that default isolate still runs. |
| 19185 | { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 19186 | v8::HandleScope scope(CcTest::isolate()); |
jkummerow@chromium.org | c118402 | 2013-05-28 16:58:15 +0000 | [diff] [blame] | 19187 | v8::Local<v8::Context> context = |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 19188 | v8::Local<v8::Context>::New(CcTest::isolate(), context_default); |
jkummerow@chromium.org | c118402 | 2013-05-28 16:58:15 +0000 | [diff] [blame] | 19189 | v8::Context::Scope context_scope(context); |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 19190 | ExpectTrue("function f() { return isDefaultIsolate; }; f()"); |
| 19191 | } |
| 19192 | } |
| 19193 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 19194 | |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 19195 | static int CalcFibonacci(v8::Isolate* isolate, int limit) { |
| 19196 | v8::Isolate::Scope isolate_scope(isolate); |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 19197 | v8::HandleScope scope(isolate); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 19198 | LocalContext context(isolate); |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 19199 | i::ScopedVector<char> code(1024); |
| 19200 | i::OS::SNPrintF(code, "function fib(n) {" |
| 19201 | " if (n <= 2) return 1;" |
| 19202 | " return fib(n-1) + fib(n-2);" |
| 19203 | "}" |
| 19204 | "fib(%d)", limit); |
| 19205 | Local<Value> value = CompileRun(code.start()); |
| 19206 | CHECK(value->IsNumber()); |
| 19207 | return static_cast<int>(value->NumberValue()); |
| 19208 | } |
| 19209 | |
| 19210 | class IsolateThread : public v8::internal::Thread { |
| 19211 | public: |
svenpanne@chromium.org | 6d786c9 | 2011-06-15 10:58:27 +0000 | [diff] [blame] | 19212 | IsolateThread(v8::Isolate* isolate, int fib_limit) |
| 19213 | : Thread("IsolateThread"), |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 19214 | isolate_(isolate), |
| 19215 | fib_limit_(fib_limit), |
| 19216 | result_(0) { } |
| 19217 | |
| 19218 | void Run() { |
| 19219 | result_ = CalcFibonacci(isolate_, fib_limit_); |
| 19220 | } |
| 19221 | |
| 19222 | int result() { return result_; } |
| 19223 | |
| 19224 | private: |
| 19225 | v8::Isolate* isolate_; |
| 19226 | int fib_limit_; |
| 19227 | int result_; |
| 19228 | }; |
| 19229 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 19230 | |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 19231 | TEST(MultipleIsolatesOnIndividualThreads) { |
| 19232 | v8::Isolate* isolate1 = v8::Isolate::New(); |
| 19233 | v8::Isolate* isolate2 = v8::Isolate::New(); |
| 19234 | |
| 19235 | IsolateThread thread1(isolate1, 21); |
| 19236 | IsolateThread thread2(isolate2, 12); |
| 19237 | |
| 19238 | // Compute some fibonacci numbers on 3 threads in 3 isolates. |
| 19239 | thread1.Start(); |
| 19240 | thread2.Start(); |
| 19241 | |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 19242 | int result1 = CalcFibonacci(CcTest::isolate(), 21); |
| 19243 | int result2 = CalcFibonacci(CcTest::isolate(), 12); |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 19244 | |
| 19245 | thread1.Join(); |
| 19246 | thread2.Join(); |
| 19247 | |
| 19248 | // Compare results. The actual fibonacci numbers for 12 and 21 are taken |
| 19249 | // (I'm lazy!) from http://en.wikipedia.org/wiki/Fibonacci_number |
| 19250 | CHECK_EQ(result1, 10946); |
| 19251 | CHECK_EQ(result2, 144); |
| 19252 | CHECK_EQ(result1, thread1.result()); |
| 19253 | CHECK_EQ(result2, thread2.result()); |
| 19254 | |
| 19255 | isolate1->Dispose(); |
| 19256 | isolate2->Dispose(); |
| 19257 | } |
| 19258 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 19259 | |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 19260 | TEST(IsolateDifferentContexts) { |
| 19261 | v8::Isolate* isolate = v8::Isolate::New(); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 19262 | Local<v8::Context> context; |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 19263 | { |
| 19264 | v8::Isolate::Scope isolate_scope(isolate); |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 19265 | v8::HandleScope handle_scope(isolate); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 19266 | context = v8::Context::New(isolate); |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 19267 | v8::Context::Scope context_scope(context); |
| 19268 | Local<Value> v = CompileRun("2"); |
| 19269 | CHECK(v->IsNumber()); |
| 19270 | CHECK_EQ(2, static_cast<int>(v->NumberValue())); |
| 19271 | } |
| 19272 | { |
| 19273 | v8::Isolate::Scope isolate_scope(isolate); |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 19274 | v8::HandleScope handle_scope(isolate); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 19275 | context = v8::Context::New(isolate); |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 19276 | v8::Context::Scope context_scope(context); |
| 19277 | Local<Value> v = CompileRun("22"); |
| 19278 | CHECK(v->IsNumber()); |
| 19279 | CHECK_EQ(22, static_cast<int>(v->NumberValue())); |
| 19280 | } |
machenbach@chromium.org | bb8234d | 2014-02-10 09:01:23 +0000 | [diff] [blame^] | 19281 | isolate->Dispose(); |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 19282 | } |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 19283 | |
| 19284 | class InitDefaultIsolateThread : public v8::internal::Thread { |
| 19285 | public: |
sgjesse@chromium.org | e059905 | 2011-03-25 07:34:35 +0000 | [diff] [blame] | 19286 | enum TestCase { |
| 19287 | IgnoreOOM, |
| 19288 | SetResourceConstraints, |
| 19289 | SetFatalHandler, |
| 19290 | SetCounterFunction, |
| 19291 | SetCreateHistogramFunction, |
| 19292 | SetAddHistogramSampleFunction |
| 19293 | }; |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 19294 | |
| 19295 | explicit InitDefaultIsolateThread(TestCase testCase) |
svenpanne@chromium.org | 6d786c9 | 2011-06-15 10:58:27 +0000 | [diff] [blame] | 19296 | : Thread("InitDefaultIsolateThread"), |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 19297 | testCase_(testCase), |
| 19298 | result_(false) { } |
| 19299 | |
| 19300 | void Run() { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 19301 | v8::Isolate* isolate = v8::Isolate::New(); |
| 19302 | isolate->Enter(); |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 19303 | switch (testCase_) { |
| 19304 | case IgnoreOOM: |
| 19305 | v8::V8::IgnoreOutOfMemoryException(); |
| 19306 | break; |
| 19307 | |
| 19308 | case SetResourceConstraints: { |
| 19309 | static const int K = 1024; |
| 19310 | v8::ResourceConstraints constraints; |
| 19311 | constraints.set_max_young_space_size(256 * K); |
| 19312 | constraints.set_max_old_space_size(4 * K * K); |
machenbach@chromium.org | 7ff7607 | 2013-11-21 09:47:43 +0000 | [diff] [blame] | 19313 | v8::SetResourceConstraints(CcTest::isolate(), &constraints); |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 19314 | break; |
| 19315 | } |
| 19316 | |
| 19317 | case SetFatalHandler: |
| 19318 | v8::V8::SetFatalErrorHandler(NULL); |
| 19319 | break; |
sgjesse@chromium.org | e059905 | 2011-03-25 07:34:35 +0000 | [diff] [blame] | 19320 | |
| 19321 | case SetCounterFunction: |
| 19322 | v8::V8::SetCounterFunction(NULL); |
| 19323 | break; |
| 19324 | |
| 19325 | case SetCreateHistogramFunction: |
| 19326 | v8::V8::SetCreateHistogramFunction(NULL); |
| 19327 | break; |
| 19328 | |
| 19329 | case SetAddHistogramSampleFunction: |
| 19330 | v8::V8::SetAddHistogramSampleFunction(NULL); |
| 19331 | break; |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 19332 | } |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 19333 | isolate->Exit(); |
| 19334 | isolate->Dispose(); |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 19335 | result_ = true; |
| 19336 | } |
| 19337 | |
| 19338 | bool result() { return result_; } |
| 19339 | |
| 19340 | private: |
| 19341 | TestCase testCase_; |
| 19342 | bool result_; |
| 19343 | }; |
| 19344 | |
| 19345 | |
| 19346 | static void InitializeTestHelper(InitDefaultIsolateThread::TestCase testCase) { |
| 19347 | InitDefaultIsolateThread thread(testCase); |
| 19348 | thread.Start(); |
| 19349 | thread.Join(); |
| 19350 | CHECK_EQ(thread.result(), true); |
| 19351 | } |
| 19352 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 19353 | |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 19354 | TEST(InitializeDefaultIsolateOnSecondaryThread1) { |
| 19355 | InitializeTestHelper(InitDefaultIsolateThread::IgnoreOOM); |
| 19356 | } |
| 19357 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 19358 | |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 19359 | TEST(InitializeDefaultIsolateOnSecondaryThread2) { |
| 19360 | InitializeTestHelper(InitDefaultIsolateThread::SetResourceConstraints); |
| 19361 | } |
| 19362 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 19363 | |
sgjesse@chromium.org | ea88ce9 | 2011-03-23 11:19:56 +0000 | [diff] [blame] | 19364 | TEST(InitializeDefaultIsolateOnSecondaryThread3) { |
| 19365 | InitializeTestHelper(InitDefaultIsolateThread::SetFatalHandler); |
| 19366 | } |
| 19367 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 19368 | |
sgjesse@chromium.org | e059905 | 2011-03-25 07:34:35 +0000 | [diff] [blame] | 19369 | TEST(InitializeDefaultIsolateOnSecondaryThread4) { |
| 19370 | InitializeTestHelper(InitDefaultIsolateThread::SetCounterFunction); |
| 19371 | } |
| 19372 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 19373 | |
sgjesse@chromium.org | e059905 | 2011-03-25 07:34:35 +0000 | [diff] [blame] | 19374 | TEST(InitializeDefaultIsolateOnSecondaryThread5) { |
| 19375 | InitializeTestHelper(InitDefaultIsolateThread::SetCreateHistogramFunction); |
| 19376 | } |
| 19377 | |
mstarzinger@chromium.org | e0e1b0d | 2013-07-08 08:38:06 +0000 | [diff] [blame] | 19378 | |
sgjesse@chromium.org | e059905 | 2011-03-25 07:34:35 +0000 | [diff] [blame] | 19379 | TEST(InitializeDefaultIsolateOnSecondaryThread6) { |
| 19380 | InitializeTestHelper(InitDefaultIsolateThread::SetAddHistogramSampleFunction); |
| 19381 | } |
| 19382 | |
fschneider@chromium.org | c20610a | 2010-09-22 09:44:58 +0000 | [diff] [blame] | 19383 | |
| 19384 | TEST(StringCheckMultipleContexts) { |
| 19385 | const char* code = |
| 19386 | "(function() { return \"a\".charAt(0); })()"; |
| 19387 | |
| 19388 | { |
| 19389 | // Run the code twice in the first context to initialize the call IC. |
fschneider@chromium.org | c20610a | 2010-09-22 09:44:58 +0000 | [diff] [blame] | 19390 | LocalContext context1; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 19391 | v8::HandleScope scope(context1->GetIsolate()); |
fschneider@chromium.org | c20610a | 2010-09-22 09:44:58 +0000 | [diff] [blame] | 19392 | ExpectString(code, "a"); |
| 19393 | ExpectString(code, "a"); |
| 19394 | } |
| 19395 | |
| 19396 | { |
| 19397 | // Change the String.prototype in the second context and check |
| 19398 | // that the right function gets called. |
fschneider@chromium.org | c20610a | 2010-09-22 09:44:58 +0000 | [diff] [blame] | 19399 | LocalContext context2; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 19400 | v8::HandleScope scope(context2->GetIsolate()); |
fschneider@chromium.org | c20610a | 2010-09-22 09:44:58 +0000 | [diff] [blame] | 19401 | CompileRun("String.prototype.charAt = function() { return \"not a\"; }"); |
| 19402 | ExpectString(code, "not a"); |
| 19403 | } |
| 19404 | } |
| 19405 | |
| 19406 | |
| 19407 | TEST(NumberCheckMultipleContexts) { |
| 19408 | const char* code = |
| 19409 | "(function() { return (42).toString(); })()"; |
| 19410 | |
| 19411 | { |
| 19412 | // Run the code twice in the first context to initialize the call IC. |
fschneider@chromium.org | c20610a | 2010-09-22 09:44:58 +0000 | [diff] [blame] | 19413 | LocalContext context1; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 19414 | v8::HandleScope scope(context1->GetIsolate()); |
fschneider@chromium.org | c20610a | 2010-09-22 09:44:58 +0000 | [diff] [blame] | 19415 | ExpectString(code, "42"); |
| 19416 | ExpectString(code, "42"); |
| 19417 | } |
| 19418 | |
| 19419 | { |
| 19420 | // Change the Number.prototype in the second context and check |
| 19421 | // that the right function gets called. |
fschneider@chromium.org | c20610a | 2010-09-22 09:44:58 +0000 | [diff] [blame] | 19422 | LocalContext context2; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 19423 | v8::HandleScope scope(context2->GetIsolate()); |
fschneider@chromium.org | c20610a | 2010-09-22 09:44:58 +0000 | [diff] [blame] | 19424 | CompileRun("Number.prototype.toString = function() { return \"not 42\"; }"); |
| 19425 | ExpectString(code, "not 42"); |
| 19426 | } |
| 19427 | } |
| 19428 | |
| 19429 | |
| 19430 | TEST(BooleanCheckMultipleContexts) { |
| 19431 | const char* code = |
| 19432 | "(function() { return true.toString(); })()"; |
| 19433 | |
| 19434 | { |
| 19435 | // Run the code twice in the first context to initialize the call IC. |
fschneider@chromium.org | c20610a | 2010-09-22 09:44:58 +0000 | [diff] [blame] | 19436 | LocalContext context1; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 19437 | v8::HandleScope scope(context1->GetIsolate()); |
fschneider@chromium.org | c20610a | 2010-09-22 09:44:58 +0000 | [diff] [blame] | 19438 | ExpectString(code, "true"); |
| 19439 | ExpectString(code, "true"); |
| 19440 | } |
| 19441 | |
| 19442 | { |
| 19443 | // Change the Boolean.prototype in the second context and check |
| 19444 | // that the right function gets called. |
fschneider@chromium.org | c20610a | 2010-09-22 09:44:58 +0000 | [diff] [blame] | 19445 | LocalContext context2; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 19446 | v8::HandleScope scope(context2->GetIsolate()); |
fschneider@chromium.org | c20610a | 2010-09-22 09:44:58 +0000 | [diff] [blame] | 19447 | CompileRun("Boolean.prototype.toString = function() { return \"\"; }"); |
| 19448 | ExpectString(code, ""); |
| 19449 | } |
| 19450 | } |
ricow@chromium.org | eb7c144 | 2010-10-04 08:54:21 +0000 | [diff] [blame] | 19451 | |
| 19452 | |
| 19453 | TEST(DontDeleteCellLoadIC) { |
| 19454 | const char* function_code = |
| 19455 | "function readCell() { while (true) { return cell; } }"; |
| 19456 | |
| 19457 | { |
| 19458 | // Run the code twice in the first context to initialize the load |
| 19459 | // IC for a don't delete cell. |
ricow@chromium.org | eb7c144 | 2010-10-04 08:54:21 +0000 | [diff] [blame] | 19460 | LocalContext context1; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 19461 | v8::HandleScope scope(context1->GetIsolate()); |
ricow@chromium.org | eb7c144 | 2010-10-04 08:54:21 +0000 | [diff] [blame] | 19462 | CompileRun("var cell = \"first\";"); |
| 19463 | ExpectBoolean("delete cell", false); |
| 19464 | CompileRun(function_code); |
| 19465 | ExpectString("readCell()", "first"); |
| 19466 | ExpectString("readCell()", "first"); |
| 19467 | } |
| 19468 | |
| 19469 | { |
| 19470 | // Use a deletable cell in the second context. |
ricow@chromium.org | eb7c144 | 2010-10-04 08:54:21 +0000 | [diff] [blame] | 19471 | LocalContext context2; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 19472 | v8::HandleScope scope(context2->GetIsolate()); |
ricow@chromium.org | eb7c144 | 2010-10-04 08:54:21 +0000 | [diff] [blame] | 19473 | CompileRun("cell = \"second\";"); |
| 19474 | CompileRun(function_code); |
| 19475 | ExpectString("readCell()", "second"); |
| 19476 | ExpectBoolean("delete cell", true); |
| 19477 | ExpectString("(function() {" |
| 19478 | " try {" |
| 19479 | " return readCell();" |
| 19480 | " } catch(e) {" |
| 19481 | " return e.toString();" |
| 19482 | " }" |
| 19483 | "})()", |
| 19484 | "ReferenceError: cell is not defined"); |
| 19485 | CompileRun("cell = \"new_second\";"); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 19486 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
ricow@chromium.org | eb7c144 | 2010-10-04 08:54:21 +0000 | [diff] [blame] | 19487 | ExpectString("readCell()", "new_second"); |
| 19488 | ExpectString("readCell()", "new_second"); |
| 19489 | } |
| 19490 | } |
| 19491 | |
| 19492 | |
| 19493 | TEST(DontDeleteCellLoadICForceDelete) { |
| 19494 | const char* function_code = |
| 19495 | "function readCell() { while (true) { return cell; } }"; |
| 19496 | |
| 19497 | // Run the code twice to initialize the load IC for a don't delete |
| 19498 | // cell. |
ricow@chromium.org | eb7c144 | 2010-10-04 08:54:21 +0000 | [diff] [blame] | 19499 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 19500 | v8::HandleScope scope(context->GetIsolate()); |
ricow@chromium.org | eb7c144 | 2010-10-04 08:54:21 +0000 | [diff] [blame] | 19501 | CompileRun("var cell = \"value\";"); |
| 19502 | ExpectBoolean("delete cell", false); |
| 19503 | CompileRun(function_code); |
| 19504 | ExpectString("readCell()", "value"); |
| 19505 | ExpectString("readCell()", "value"); |
| 19506 | |
| 19507 | // Delete the cell using the API and check the inlined code works |
| 19508 | // correctly. |
| 19509 | CHECK(context->Global()->ForceDelete(v8_str("cell"))); |
| 19510 | ExpectString("(function() {" |
| 19511 | " try {" |
| 19512 | " return readCell();" |
| 19513 | " } catch(e) {" |
| 19514 | " return e.toString();" |
| 19515 | " }" |
| 19516 | "})()", |
| 19517 | "ReferenceError: cell is not defined"); |
| 19518 | } |
| 19519 | |
| 19520 | |
| 19521 | TEST(DontDeleteCellLoadICAPI) { |
| 19522 | const char* function_code = |
| 19523 | "function readCell() { while (true) { return cell; } }"; |
| 19524 | |
| 19525 | // Run the code twice to initialize the load IC for a don't delete |
| 19526 | // cell created using the API. |
ricow@chromium.org | eb7c144 | 2010-10-04 08:54:21 +0000 | [diff] [blame] | 19527 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 19528 | v8::HandleScope scope(context->GetIsolate()); |
ricow@chromium.org | eb7c144 | 2010-10-04 08:54:21 +0000 | [diff] [blame] | 19529 | context->Global()->Set(v8_str("cell"), v8_str("value"), v8::DontDelete); |
| 19530 | ExpectBoolean("delete cell", false); |
| 19531 | CompileRun(function_code); |
| 19532 | ExpectString("readCell()", "value"); |
| 19533 | ExpectString("readCell()", "value"); |
| 19534 | |
| 19535 | // Delete the cell using the API and check the inlined code works |
| 19536 | // correctly. |
| 19537 | CHECK(context->Global()->ForceDelete(v8_str("cell"))); |
| 19538 | ExpectString("(function() {" |
| 19539 | " try {" |
| 19540 | " return readCell();" |
| 19541 | " } catch(e) {" |
| 19542 | " return e.toString();" |
| 19543 | " }" |
| 19544 | "})()", |
| 19545 | "ReferenceError: cell is not defined"); |
| 19546 | } |
| 19547 | |
| 19548 | |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 19549 | class Visitor42 : public v8::PersistentHandleVisitor { |
| 19550 | public: |
rossberg@chromium.org | b99c754 | 2013-05-31 11:40:45 +0000 | [diff] [blame] | 19551 | explicit Visitor42(v8::Persistent<v8::Object>* object) |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 19552 | : counter_(0), object_(object) { } |
| 19553 | |
rossberg@chromium.org | b99c754 | 2013-05-31 11:40:45 +0000 | [diff] [blame] | 19554 | virtual void VisitPersistentHandle(Persistent<Value>* value, |
| 19555 | uint16_t class_id) { |
| 19556 | if (class_id != 42) return; |
| 19557 | CHECK_EQ(42, value->WrapperClassId()); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 19558 | v8::Isolate* isolate = CcTest::isolate(); |
rossberg@chromium.org | b99c754 | 2013-05-31 11:40:45 +0000 | [diff] [blame] | 19559 | v8::HandleScope handle_scope(isolate); |
| 19560 | v8::Handle<v8::Value> handle = v8::Local<v8::Value>::New(isolate, *value); |
| 19561 | v8::Handle<v8::Value> object = |
| 19562 | v8::Local<v8::Object>::New(isolate, *object_); |
| 19563 | CHECK(handle->IsObject()); |
| 19564 | CHECK_EQ(Handle<Object>::Cast(handle), object); |
| 19565 | ++counter_; |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 19566 | } |
| 19567 | |
| 19568 | int counter_; |
rossberg@chromium.org | b99c754 | 2013-05-31 11:40:45 +0000 | [diff] [blame] | 19569 | v8::Persistent<v8::Object>* object_; |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 19570 | }; |
| 19571 | |
| 19572 | |
| 19573 | TEST(PersistentHandleVisitor) { |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 19574 | LocalContext context; |
mvstanton@chromium.org | d16d853 | 2013-01-25 13:29:10 +0000 | [diff] [blame] | 19575 | v8::Isolate* isolate = context->GetIsolate(); |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 19576 | v8::HandleScope scope(isolate); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 19577 | v8::Persistent<v8::Object> object(isolate, v8::Object::New(isolate)); |
mstarzinger@chromium.org | e900018 | 2013-09-03 11:25:39 +0000 | [diff] [blame] | 19578 | CHECK_EQ(0, object.WrapperClassId()); |
| 19579 | object.SetWrapperClassId(42); |
| 19580 | CHECK_EQ(42, object.WrapperClassId()); |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 19581 | |
rossberg@chromium.org | b99c754 | 2013-05-31 11:40:45 +0000 | [diff] [blame] | 19582 | Visitor42 visitor(&object); |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 19583 | v8::V8::VisitHandlesWithClassIds(&visitor); |
| 19584 | CHECK_EQ(1, visitor.counter_); |
| 19585 | |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 19586 | object.Reset(); |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 19587 | } |
| 19588 | |
| 19589 | |
yangguo@chromium.org | 46a2a51 | 2013-01-18 16:29:40 +0000 | [diff] [blame] | 19590 | TEST(WrapperClassId) { |
yangguo@chromium.org | 46a2a51 | 2013-01-18 16:29:40 +0000 | [diff] [blame] | 19591 | LocalContext context; |
mvstanton@chromium.org | d16d853 | 2013-01-25 13:29:10 +0000 | [diff] [blame] | 19592 | v8::Isolate* isolate = context->GetIsolate(); |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 19593 | v8::HandleScope scope(isolate); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 19594 | v8::Persistent<v8::Object> object(isolate, v8::Object::New(isolate)); |
mstarzinger@chromium.org | e900018 | 2013-09-03 11:25:39 +0000 | [diff] [blame] | 19595 | CHECK_EQ(0, object.WrapperClassId()); |
| 19596 | object.SetWrapperClassId(65535); |
| 19597 | CHECK_EQ(65535, object.WrapperClassId()); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 19598 | object.Reset(); |
yangguo@chromium.org | 46a2a51 | 2013-01-18 16:29:40 +0000 | [diff] [blame] | 19599 | } |
| 19600 | |
| 19601 | |
yangguo@chromium.org | 003650e | 2013-01-24 16:31:08 +0000 | [diff] [blame] | 19602 | TEST(PersistentHandleInNewSpaceVisitor) { |
yangguo@chromium.org | 003650e | 2013-01-24 16:31:08 +0000 | [diff] [blame] | 19603 | LocalContext context; |
mvstanton@chromium.org | d16d853 | 2013-01-25 13:29:10 +0000 | [diff] [blame] | 19604 | v8::Isolate* isolate = context->GetIsolate(); |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 19605 | v8::HandleScope scope(isolate); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 19606 | v8::Persistent<v8::Object> object1(isolate, v8::Object::New(isolate)); |
mstarzinger@chromium.org | e900018 | 2013-09-03 11:25:39 +0000 | [diff] [blame] | 19607 | CHECK_EQ(0, object1.WrapperClassId()); |
| 19608 | object1.SetWrapperClassId(42); |
| 19609 | CHECK_EQ(42, object1.WrapperClassId()); |
yangguo@chromium.org | 003650e | 2013-01-24 16:31:08 +0000 | [diff] [blame] | 19610 | |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 19611 | CcTest::heap()->CollectAllGarbage(i::Heap::kNoGCFlags); |
yangguo@chromium.org | 003650e | 2013-01-24 16:31:08 +0000 | [diff] [blame] | 19612 | |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 19613 | v8::Persistent<v8::Object> object2(isolate, v8::Object::New(isolate)); |
mstarzinger@chromium.org | e900018 | 2013-09-03 11:25:39 +0000 | [diff] [blame] | 19614 | CHECK_EQ(0, object2.WrapperClassId()); |
| 19615 | object2.SetWrapperClassId(42); |
| 19616 | CHECK_EQ(42, object2.WrapperClassId()); |
yangguo@chromium.org | 003650e | 2013-01-24 16:31:08 +0000 | [diff] [blame] | 19617 | |
rossberg@chromium.org | b99c754 | 2013-05-31 11:40:45 +0000 | [diff] [blame] | 19618 | Visitor42 visitor(&object2); |
mvstanton@chromium.org | d16d853 | 2013-01-25 13:29:10 +0000 | [diff] [blame] | 19619 | v8::V8::VisitHandlesForPartialDependence(isolate, &visitor); |
yangguo@chromium.org | 003650e | 2013-01-24 16:31:08 +0000 | [diff] [blame] | 19620 | CHECK_EQ(1, visitor.counter_); |
| 19621 | |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 19622 | object1.Reset(); |
| 19623 | object2.Reset(); |
yangguo@chromium.org | 003650e | 2013-01-24 16:31:08 +0000 | [diff] [blame] | 19624 | } |
| 19625 | |
| 19626 | |
ager@chromium.org | b61a0d1 | 2010-10-13 08:35:23 +0000 | [diff] [blame] | 19627 | TEST(RegExp) { |
ager@chromium.org | b61a0d1 | 2010-10-13 08:35:23 +0000 | [diff] [blame] | 19628 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 19629 | v8::HandleScope scope(context->GetIsolate()); |
ager@chromium.org | b61a0d1 | 2010-10-13 08:35:23 +0000 | [diff] [blame] | 19630 | |
| 19631 | v8::Handle<v8::RegExp> re = v8::RegExp::New(v8_str("foo"), v8::RegExp::kNone); |
| 19632 | CHECK(re->IsRegExp()); |
| 19633 | CHECK(re->GetSource()->Equals(v8_str("foo"))); |
ricow@chromium.org | 4668a2c | 2011-08-29 10:41:00 +0000 | [diff] [blame] | 19634 | CHECK_EQ(v8::RegExp::kNone, re->GetFlags()); |
ager@chromium.org | b61a0d1 | 2010-10-13 08:35:23 +0000 | [diff] [blame] | 19635 | |
| 19636 | re = v8::RegExp::New(v8_str("bar"), |
| 19637 | static_cast<v8::RegExp::Flags>(v8::RegExp::kIgnoreCase | |
| 19638 | v8::RegExp::kGlobal)); |
| 19639 | CHECK(re->IsRegExp()); |
| 19640 | CHECK(re->GetSource()->Equals(v8_str("bar"))); |
ricow@chromium.org | 4668a2c | 2011-08-29 10:41:00 +0000 | [diff] [blame] | 19641 | CHECK_EQ(v8::RegExp::kIgnoreCase | v8::RegExp::kGlobal, |
| 19642 | static_cast<int>(re->GetFlags())); |
ager@chromium.org | b61a0d1 | 2010-10-13 08:35:23 +0000 | [diff] [blame] | 19643 | |
| 19644 | re = v8::RegExp::New(v8_str("baz"), |
| 19645 | static_cast<v8::RegExp::Flags>(v8::RegExp::kIgnoreCase | |
| 19646 | v8::RegExp::kMultiline)); |
| 19647 | CHECK(re->IsRegExp()); |
| 19648 | CHECK(re->GetSource()->Equals(v8_str("baz"))); |
ricow@chromium.org | 4668a2c | 2011-08-29 10:41:00 +0000 | [diff] [blame] | 19649 | CHECK_EQ(v8::RegExp::kIgnoreCase | v8::RegExp::kMultiline, |
| 19650 | static_cast<int>(re->GetFlags())); |
ager@chromium.org | b61a0d1 | 2010-10-13 08:35:23 +0000 | [diff] [blame] | 19651 | |
| 19652 | re = CompileRun("/quux/").As<v8::RegExp>(); |
| 19653 | CHECK(re->IsRegExp()); |
| 19654 | CHECK(re->GetSource()->Equals(v8_str("quux"))); |
ricow@chromium.org | 4668a2c | 2011-08-29 10:41:00 +0000 | [diff] [blame] | 19655 | CHECK_EQ(v8::RegExp::kNone, re->GetFlags()); |
ager@chromium.org | b61a0d1 | 2010-10-13 08:35:23 +0000 | [diff] [blame] | 19656 | |
| 19657 | re = CompileRun("/quux/gm").As<v8::RegExp>(); |
| 19658 | CHECK(re->IsRegExp()); |
| 19659 | CHECK(re->GetSource()->Equals(v8_str("quux"))); |
ricow@chromium.org | 4668a2c | 2011-08-29 10:41:00 +0000 | [diff] [blame] | 19660 | CHECK_EQ(v8::RegExp::kGlobal | v8::RegExp::kMultiline, |
| 19661 | static_cast<int>(re->GetFlags())); |
ager@chromium.org | b61a0d1 | 2010-10-13 08:35:23 +0000 | [diff] [blame] | 19662 | |
| 19663 | // Override the RegExp constructor and check the API constructor |
| 19664 | // still works. |
| 19665 | CompileRun("RegExp = function() {}"); |
| 19666 | |
| 19667 | re = v8::RegExp::New(v8_str("foobar"), v8::RegExp::kNone); |
| 19668 | CHECK(re->IsRegExp()); |
| 19669 | CHECK(re->GetSource()->Equals(v8_str("foobar"))); |
ricow@chromium.org | 4668a2c | 2011-08-29 10:41:00 +0000 | [diff] [blame] | 19670 | CHECK_EQ(v8::RegExp::kNone, re->GetFlags()); |
ager@chromium.org | b61a0d1 | 2010-10-13 08:35:23 +0000 | [diff] [blame] | 19671 | |
| 19672 | re = v8::RegExp::New(v8_str("foobarbaz"), |
| 19673 | static_cast<v8::RegExp::Flags>(v8::RegExp::kIgnoreCase | |
| 19674 | v8::RegExp::kMultiline)); |
| 19675 | CHECK(re->IsRegExp()); |
| 19676 | CHECK(re->GetSource()->Equals(v8_str("foobarbaz"))); |
ricow@chromium.org | 4668a2c | 2011-08-29 10:41:00 +0000 | [diff] [blame] | 19677 | CHECK_EQ(v8::RegExp::kIgnoreCase | v8::RegExp::kMultiline, |
| 19678 | static_cast<int>(re->GetFlags())); |
ager@chromium.org | b61a0d1 | 2010-10-13 08:35:23 +0000 | [diff] [blame] | 19679 | |
| 19680 | context->Global()->Set(v8_str("re"), re); |
| 19681 | ExpectTrue("re.test('FoobarbaZ')"); |
| 19682 | |
fschneider@chromium.org | fb144a0 | 2011-05-04 12:43:48 +0000 | [diff] [blame] | 19683 | // RegExps are objects on which you can set properties. |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 19684 | re->Set(v8_str("property"), v8::Integer::New(context->GetIsolate(), 32)); |
jkummerow@chromium.org | c3b3712 | 2011-11-07 10:14:12 +0000 | [diff] [blame] | 19685 | v8::Handle<v8::Value> value(CompileRun("re.property")); |
yangguo@chromium.org | 659ceec | 2012-01-26 07:37:54 +0000 | [diff] [blame] | 19686 | CHECK_EQ(32, value->Int32Value()); |
fschneider@chromium.org | fb144a0 | 2011-05-04 12:43:48 +0000 | [diff] [blame] | 19687 | |
ager@chromium.org | b61a0d1 | 2010-10-13 08:35:23 +0000 | [diff] [blame] | 19688 | v8::TryCatch try_catch; |
| 19689 | re = v8::RegExp::New(v8_str("foo["), v8::RegExp::kNone); |
| 19690 | CHECK(re.IsEmpty()); |
| 19691 | CHECK(try_catch.HasCaught()); |
| 19692 | context->Global()->Set(v8_str("ex"), try_catch.Exception()); |
| 19693 | ExpectTrue("ex instanceof SyntaxError"); |
| 19694 | } |
| 19695 | |
| 19696 | |
sgjesse@chromium.org | 496c03a | 2011-02-14 12:05:43 +0000 | [diff] [blame] | 19697 | THREADED_TEST(Equals) { |
sgjesse@chromium.org | 496c03a | 2011-02-14 12:05:43 +0000 | [diff] [blame] | 19698 | LocalContext localContext; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 19699 | v8::HandleScope handleScope(localContext->GetIsolate()); |
sgjesse@chromium.org | 496c03a | 2011-02-14 12:05:43 +0000 | [diff] [blame] | 19700 | |
| 19701 | v8::Handle<v8::Object> globalProxy = localContext->Global(); |
| 19702 | v8::Handle<Value> global = globalProxy->GetPrototype(); |
| 19703 | |
| 19704 | CHECK(global->StrictEquals(global)); |
| 19705 | CHECK(!global->StrictEquals(globalProxy)); |
| 19706 | CHECK(!globalProxy->StrictEquals(global)); |
| 19707 | CHECK(globalProxy->StrictEquals(globalProxy)); |
| 19708 | |
| 19709 | CHECK(global->Equals(global)); |
| 19710 | CHECK(!global->Equals(globalProxy)); |
| 19711 | CHECK(!globalProxy->Equals(global)); |
| 19712 | CHECK(globalProxy->Equals(globalProxy)); |
| 19713 | } |
| 19714 | |
| 19715 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 19716 | static void Getter(v8::Local<v8::String> property, |
| 19717 | const v8::PropertyCallbackInfo<v8::Value>& info ) { |
| 19718 | info.GetReturnValue().Set(v8_str("42!")); |
ager@chromium.org | b61a0d1 | 2010-10-13 08:35:23 +0000 | [diff] [blame] | 19719 | } |
| 19720 | |
| 19721 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 19722 | static void Enumerator(const v8::PropertyCallbackInfo<v8::Array>& info) { |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 19723 | v8::Handle<v8::Array> result = v8::Array::New(info.GetIsolate()); |
ager@chromium.org | b61a0d1 | 2010-10-13 08:35:23 +0000 | [diff] [blame] | 19724 | result->Set(0, v8_str("universalAnswer")); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 19725 | info.GetReturnValue().Set(result); |
ager@chromium.org | b61a0d1 | 2010-10-13 08:35:23 +0000 | [diff] [blame] | 19726 | } |
| 19727 | |
| 19728 | |
| 19729 | TEST(NamedEnumeratorAndForIn) { |
ager@chromium.org | b61a0d1 | 2010-10-13 08:35:23 +0000 | [diff] [blame] | 19730 | LocalContext context; |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 19731 | v8::Isolate* isolate = context->GetIsolate(); |
| 19732 | v8::HandleScope handle_scope(isolate); |
ager@chromium.org | b61a0d1 | 2010-10-13 08:35:23 +0000 | [diff] [blame] | 19733 | v8::Context::Scope context_scope(context.local()); |
| 19734 | |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 19735 | v8::Handle<v8::ObjectTemplate> tmpl = v8::ObjectTemplate::New(isolate); |
ager@chromium.org | b61a0d1 | 2010-10-13 08:35:23 +0000 | [diff] [blame] | 19736 | tmpl->SetNamedPropertyHandler(Getter, NULL, NULL, NULL, Enumerator); |
| 19737 | context->Global()->Set(v8_str("o"), tmpl->NewInstance()); |
| 19738 | v8::Handle<v8::Array> result = v8::Handle<v8::Array>::Cast(CompileRun( |
| 19739 | "var result = []; for (var k in o) result.push(k); result")); |
| 19740 | CHECK_EQ(1, result->Length()); |
| 19741 | CHECK_EQ(v8_str("universalAnswer"), result->Get(0)); |
| 19742 | } |
erik.corry@gmail.com | d91075f | 2011-02-10 07:45:38 +0000 | [diff] [blame] | 19743 | |
| 19744 | |
| 19745 | TEST(DefinePropertyPostDetach) { |
erik.corry@gmail.com | d91075f | 2011-02-10 07:45:38 +0000 | [diff] [blame] | 19746 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 19747 | v8::HandleScope scope(context->GetIsolate()); |
erik.corry@gmail.com | d91075f | 2011-02-10 07:45:38 +0000 | [diff] [blame] | 19748 | v8::Handle<v8::Object> proxy = context->Global(); |
| 19749 | v8::Handle<v8::Function> define_property = |
| 19750 | CompileRun("(function() {" |
| 19751 | " Object.defineProperty(" |
| 19752 | " this," |
| 19753 | " 1," |
| 19754 | " { configurable: true, enumerable: true, value: 3 });" |
| 19755 | "})").As<Function>(); |
| 19756 | context->DetachGlobal(); |
| 19757 | define_property->Call(proxy, 0, NULL); |
| 19758 | } |
kmillikin@chromium.org | c36ce6e | 2011-04-04 08:25:31 +0000 | [diff] [blame] | 19759 | |
| 19760 | |
| 19761 | static void InstallContextId(v8::Handle<Context> context, int id) { |
| 19762 | Context::Scope scope(context); |
| 19763 | CompileRun("Object.prototype").As<Object>()-> |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 19764 | Set(v8_str("context_id"), v8::Integer::New(context->GetIsolate(), id)); |
kmillikin@chromium.org | c36ce6e | 2011-04-04 08:25:31 +0000 | [diff] [blame] | 19765 | } |
| 19766 | |
| 19767 | |
| 19768 | static void CheckContextId(v8::Handle<Object> object, int expected) { |
| 19769 | CHECK_EQ(expected, object->Get(v8_str("context_id"))->Int32Value()); |
| 19770 | } |
| 19771 | |
| 19772 | |
| 19773 | THREADED_TEST(CreationContext) { |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 19774 | v8::Isolate* isolate = CcTest::isolate(); |
| 19775 | HandleScope handle_scope(isolate); |
| 19776 | Handle<Context> context1 = Context::New(isolate); |
kmillikin@chromium.org | c36ce6e | 2011-04-04 08:25:31 +0000 | [diff] [blame] | 19777 | InstallContextId(context1, 1); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 19778 | Handle<Context> context2 = Context::New(isolate); |
kmillikin@chromium.org | c36ce6e | 2011-04-04 08:25:31 +0000 | [diff] [blame] | 19779 | InstallContextId(context2, 2); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 19780 | Handle<Context> context3 = Context::New(isolate); |
kmillikin@chromium.org | c36ce6e | 2011-04-04 08:25:31 +0000 | [diff] [blame] | 19781 | InstallContextId(context3, 3); |
| 19782 | |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 19783 | Local<v8::FunctionTemplate> tmpl = v8::FunctionTemplate::New(isolate); |
kmillikin@chromium.org | c36ce6e | 2011-04-04 08:25:31 +0000 | [diff] [blame] | 19784 | |
| 19785 | Local<Object> object1; |
| 19786 | Local<Function> func1; |
| 19787 | { |
| 19788 | Context::Scope scope(context1); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 19789 | object1 = Object::New(isolate); |
kmillikin@chromium.org | c36ce6e | 2011-04-04 08:25:31 +0000 | [diff] [blame] | 19790 | func1 = tmpl->GetFunction(); |
| 19791 | } |
| 19792 | |
| 19793 | Local<Object> object2; |
| 19794 | Local<Function> func2; |
| 19795 | { |
| 19796 | Context::Scope scope(context2); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 19797 | object2 = Object::New(isolate); |
kmillikin@chromium.org | c36ce6e | 2011-04-04 08:25:31 +0000 | [diff] [blame] | 19798 | func2 = tmpl->GetFunction(); |
| 19799 | } |
| 19800 | |
| 19801 | Local<Object> instance1; |
| 19802 | Local<Object> instance2; |
| 19803 | |
| 19804 | { |
| 19805 | Context::Scope scope(context3); |
| 19806 | instance1 = func1->NewInstance(); |
| 19807 | instance2 = func2->NewInstance(); |
| 19808 | } |
| 19809 | |
| 19810 | CHECK(object1->CreationContext() == context1); |
| 19811 | CheckContextId(object1, 1); |
| 19812 | CHECK(func1->CreationContext() == context1); |
| 19813 | CheckContextId(func1, 1); |
| 19814 | CHECK(instance1->CreationContext() == context1); |
| 19815 | CheckContextId(instance1, 1); |
| 19816 | CHECK(object2->CreationContext() == context2); |
| 19817 | CheckContextId(object2, 2); |
| 19818 | CHECK(func2->CreationContext() == context2); |
| 19819 | CheckContextId(func2, 2); |
| 19820 | CHECK(instance2->CreationContext() == context2); |
| 19821 | CheckContextId(instance2, 2); |
| 19822 | |
| 19823 | { |
| 19824 | Context::Scope scope(context1); |
| 19825 | CHECK(object1->CreationContext() == context1); |
| 19826 | CheckContextId(object1, 1); |
| 19827 | CHECK(func1->CreationContext() == context1); |
| 19828 | CheckContextId(func1, 1); |
| 19829 | CHECK(instance1->CreationContext() == context1); |
| 19830 | CheckContextId(instance1, 1); |
| 19831 | CHECK(object2->CreationContext() == context2); |
| 19832 | CheckContextId(object2, 2); |
| 19833 | CHECK(func2->CreationContext() == context2); |
| 19834 | CheckContextId(func2, 2); |
| 19835 | CHECK(instance2->CreationContext() == context2); |
| 19836 | CheckContextId(instance2, 2); |
| 19837 | } |
| 19838 | |
| 19839 | { |
| 19840 | Context::Scope scope(context2); |
| 19841 | CHECK(object1->CreationContext() == context1); |
| 19842 | CheckContextId(object1, 1); |
| 19843 | CHECK(func1->CreationContext() == context1); |
| 19844 | CheckContextId(func1, 1); |
| 19845 | CHECK(instance1->CreationContext() == context1); |
| 19846 | CheckContextId(instance1, 1); |
| 19847 | CHECK(object2->CreationContext() == context2); |
| 19848 | CheckContextId(object2, 2); |
| 19849 | CHECK(func2->CreationContext() == context2); |
| 19850 | CheckContextId(func2, 2); |
| 19851 | CHECK(instance2->CreationContext() == context2); |
| 19852 | CheckContextId(instance2, 2); |
| 19853 | } |
kmillikin@chromium.org | c36ce6e | 2011-04-04 08:25:31 +0000 | [diff] [blame] | 19854 | } |
sgjesse@chromium.org | 8e8294a | 2011-05-02 14:30:53 +0000 | [diff] [blame] | 19855 | |
| 19856 | |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 19857 | THREADED_TEST(CreationContextOfJsFunction) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 19858 | HandleScope handle_scope(CcTest::isolate()); |
| 19859 | Handle<Context> context = Context::New(CcTest::isolate()); |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 19860 | InstallContextId(context, 1); |
| 19861 | |
| 19862 | Local<Object> function; |
| 19863 | { |
| 19864 | Context::Scope scope(context); |
| 19865 | function = CompileRun("function foo() {}; foo").As<Object>(); |
| 19866 | } |
| 19867 | |
| 19868 | CHECK(function->CreationContext() == context); |
| 19869 | CheckContextId(function, 1); |
whesse@chromium.org | 4acdc2c | 2011-08-15 13:01:23 +0000 | [diff] [blame] | 19870 | } |
| 19871 | |
| 19872 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 19873 | void HasOwnPropertyIndexedPropertyGetter( |
| 19874 | uint32_t index, |
| 19875 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
| 19876 | if (index == 42) info.GetReturnValue().Set(v8_str("yes")); |
sgjesse@chromium.org | 8e8294a | 2011-05-02 14:30:53 +0000 | [diff] [blame] | 19877 | } |
| 19878 | |
| 19879 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 19880 | void HasOwnPropertyNamedPropertyGetter( |
| 19881 | Local<String> property, |
| 19882 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
| 19883 | if (property->Equals(v8_str("foo"))) info.GetReturnValue().Set(v8_str("yes")); |
sgjesse@chromium.org | 8e8294a | 2011-05-02 14:30:53 +0000 | [diff] [blame] | 19884 | } |
| 19885 | |
| 19886 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 19887 | void HasOwnPropertyIndexedPropertyQuery( |
| 19888 | uint32_t index, const v8::PropertyCallbackInfo<v8::Integer>& info) { |
| 19889 | if (index == 42) info.GetReturnValue().Set(1); |
sgjesse@chromium.org | 8e8294a | 2011-05-02 14:30:53 +0000 | [diff] [blame] | 19890 | } |
| 19891 | |
| 19892 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 19893 | void HasOwnPropertyNamedPropertyQuery( |
| 19894 | Local<String> property, |
| 19895 | const v8::PropertyCallbackInfo<v8::Integer>& info) { |
| 19896 | if (property->Equals(v8_str("foo"))) info.GetReturnValue().Set(1); |
sgjesse@chromium.org | 8e8294a | 2011-05-02 14:30:53 +0000 | [diff] [blame] | 19897 | } |
| 19898 | |
| 19899 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 19900 | void HasOwnPropertyNamedPropertyQuery2( |
| 19901 | Local<String> property, |
| 19902 | const v8::PropertyCallbackInfo<v8::Integer>& info) { |
| 19903 | if (property->Equals(v8_str("bar"))) info.GetReturnValue().Set(1); |
sgjesse@chromium.org | 8e8294a | 2011-05-02 14:30:53 +0000 | [diff] [blame] | 19904 | } |
| 19905 | |
| 19906 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 19907 | void HasOwnPropertyAccessorGetter( |
| 19908 | Local<String> property, |
| 19909 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
| 19910 | info.GetReturnValue().Set(v8_str("yes")); |
sgjesse@chromium.org | 8e8294a | 2011-05-02 14:30:53 +0000 | [diff] [blame] | 19911 | } |
| 19912 | |
| 19913 | |
| 19914 | TEST(HasOwnProperty) { |
sgjesse@chromium.org | 8e8294a | 2011-05-02 14:30:53 +0000 | [diff] [blame] | 19915 | LocalContext env; |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 19916 | v8::Isolate* isolate = env->GetIsolate(); |
| 19917 | v8::HandleScope scope(isolate); |
sgjesse@chromium.org | 8e8294a | 2011-05-02 14:30:53 +0000 | [diff] [blame] | 19918 | { // Check normal properties and defined getters. |
| 19919 | Handle<Value> value = CompileRun( |
| 19920 | "function Foo() {" |
| 19921 | " this.foo = 11;" |
| 19922 | " this.__defineGetter__('baz', function() { return 1; });" |
| 19923 | "};" |
| 19924 | "function Bar() { " |
| 19925 | " this.bar = 13;" |
| 19926 | " this.__defineGetter__('bla', function() { return 2; });" |
| 19927 | "};" |
| 19928 | "Bar.prototype = new Foo();" |
| 19929 | "new Bar();"); |
| 19930 | CHECK(value->IsObject()); |
| 19931 | Handle<Object> object = value->ToObject(); |
| 19932 | CHECK(object->Has(v8_str("foo"))); |
| 19933 | CHECK(!object->HasOwnProperty(v8_str("foo"))); |
| 19934 | CHECK(object->HasOwnProperty(v8_str("bar"))); |
| 19935 | CHECK(object->Has(v8_str("baz"))); |
| 19936 | CHECK(!object->HasOwnProperty(v8_str("baz"))); |
| 19937 | CHECK(object->HasOwnProperty(v8_str("bla"))); |
| 19938 | } |
| 19939 | { // Check named getter interceptors. |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 19940 | Handle<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
sgjesse@chromium.org | 8e8294a | 2011-05-02 14:30:53 +0000 | [diff] [blame] | 19941 | templ->SetNamedPropertyHandler(HasOwnPropertyNamedPropertyGetter); |
| 19942 | Handle<Object> instance = templ->NewInstance(); |
| 19943 | CHECK(!instance->HasOwnProperty(v8_str("42"))); |
| 19944 | CHECK(instance->HasOwnProperty(v8_str("foo"))); |
| 19945 | CHECK(!instance->HasOwnProperty(v8_str("bar"))); |
| 19946 | } |
| 19947 | { // Check indexed getter interceptors. |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 19948 | Handle<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
sgjesse@chromium.org | 8e8294a | 2011-05-02 14:30:53 +0000 | [diff] [blame] | 19949 | templ->SetIndexedPropertyHandler(HasOwnPropertyIndexedPropertyGetter); |
| 19950 | Handle<Object> instance = templ->NewInstance(); |
| 19951 | CHECK(instance->HasOwnProperty(v8_str("42"))); |
| 19952 | CHECK(!instance->HasOwnProperty(v8_str("43"))); |
| 19953 | CHECK(!instance->HasOwnProperty(v8_str("foo"))); |
| 19954 | } |
| 19955 | { // Check named query interceptors. |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 19956 | Handle<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
sgjesse@chromium.org | 8e8294a | 2011-05-02 14:30:53 +0000 | [diff] [blame] | 19957 | templ->SetNamedPropertyHandler(0, 0, HasOwnPropertyNamedPropertyQuery); |
| 19958 | Handle<Object> instance = templ->NewInstance(); |
| 19959 | CHECK(instance->HasOwnProperty(v8_str("foo"))); |
| 19960 | CHECK(!instance->HasOwnProperty(v8_str("bar"))); |
| 19961 | } |
| 19962 | { // Check indexed query interceptors. |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 19963 | Handle<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
sgjesse@chromium.org | 8e8294a | 2011-05-02 14:30:53 +0000 | [diff] [blame] | 19964 | templ->SetIndexedPropertyHandler(0, 0, HasOwnPropertyIndexedPropertyQuery); |
| 19965 | Handle<Object> instance = templ->NewInstance(); |
| 19966 | CHECK(instance->HasOwnProperty(v8_str("42"))); |
| 19967 | CHECK(!instance->HasOwnProperty(v8_str("41"))); |
| 19968 | } |
| 19969 | { // Check callbacks. |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 19970 | Handle<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
sgjesse@chromium.org | 8e8294a | 2011-05-02 14:30:53 +0000 | [diff] [blame] | 19971 | templ->SetAccessor(v8_str("foo"), HasOwnPropertyAccessorGetter); |
| 19972 | Handle<Object> instance = templ->NewInstance(); |
| 19973 | CHECK(instance->HasOwnProperty(v8_str("foo"))); |
| 19974 | CHECK(!instance->HasOwnProperty(v8_str("bar"))); |
| 19975 | } |
| 19976 | { // Check that query wins on disagreement. |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 19977 | Handle<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
sgjesse@chromium.org | 8e8294a | 2011-05-02 14:30:53 +0000 | [diff] [blame] | 19978 | templ->SetNamedPropertyHandler(HasOwnPropertyNamedPropertyGetter, |
| 19979 | 0, |
| 19980 | HasOwnPropertyNamedPropertyQuery2); |
| 19981 | Handle<Object> instance = templ->NewInstance(); |
| 19982 | CHECK(!instance->HasOwnProperty(v8_str("foo"))); |
| 19983 | CHECK(instance->HasOwnProperty(v8_str("bar"))); |
| 19984 | } |
| 19985 | } |
fschneider@chromium.org | fb144a0 | 2011-05-04 12:43:48 +0000 | [diff] [blame] | 19986 | |
| 19987 | |
mstarzinger@chromium.org | 71fc346 | 2013-02-27 09:34:27 +0000 | [diff] [blame] | 19988 | TEST(IndexedInterceptorWithStringProto) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 19989 | v8::Isolate* isolate = CcTest::isolate(); |
| 19990 | v8::HandleScope scope(isolate); |
| 19991 | Handle<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
mstarzinger@chromium.org | 71fc346 | 2013-02-27 09:34:27 +0000 | [diff] [blame] | 19992 | templ->SetIndexedPropertyHandler(NULL, |
| 19993 | NULL, |
| 19994 | HasOwnPropertyIndexedPropertyQuery); |
| 19995 | LocalContext context; |
| 19996 | context->Global()->Set(v8_str("obj"), templ->NewInstance()); |
| 19997 | CompileRun("var s = new String('foobar'); obj.__proto__ = s;"); |
| 19998 | // These should be intercepted. |
| 19999 | CHECK(CompileRun("42 in obj")->BooleanValue()); |
| 20000 | CHECK(CompileRun("'42' in obj")->BooleanValue()); |
| 20001 | // These should fall through to the String prototype. |
| 20002 | CHECK(CompileRun("0 in obj")->BooleanValue()); |
| 20003 | CHECK(CompileRun("'0' in obj")->BooleanValue()); |
| 20004 | // And these should both fail. |
| 20005 | CHECK(!CompileRun("32 in obj")->BooleanValue()); |
| 20006 | CHECK(!CompileRun("'32' in obj")->BooleanValue()); |
| 20007 | } |
| 20008 | |
| 20009 | |
fschneider@chromium.org | fb144a0 | 2011-05-04 12:43:48 +0000 | [diff] [blame] | 20010 | void CheckCodeGenerationAllowed() { |
| 20011 | Handle<Value> result = CompileRun("eval('42')"); |
| 20012 | CHECK_EQ(42, result->Int32Value()); |
| 20013 | result = CompileRun("(function(e) { return e('42'); })(eval)"); |
| 20014 | CHECK_EQ(42, result->Int32Value()); |
fschneider@chromium.org | fb144a0 | 2011-05-04 12:43:48 +0000 | [diff] [blame] | 20015 | result = CompileRun("var f = new Function('return 42'); f()"); |
| 20016 | CHECK_EQ(42, result->Int32Value()); |
| 20017 | } |
| 20018 | |
| 20019 | |
| 20020 | void CheckCodeGenerationDisallowed() { |
| 20021 | TryCatch try_catch; |
| 20022 | |
| 20023 | Handle<Value> result = CompileRun("eval('42')"); |
| 20024 | CHECK(result.IsEmpty()); |
| 20025 | CHECK(try_catch.HasCaught()); |
| 20026 | try_catch.Reset(); |
| 20027 | |
| 20028 | result = CompileRun("(function(e) { return e('42'); })(eval)"); |
| 20029 | CHECK(result.IsEmpty()); |
| 20030 | CHECK(try_catch.HasCaught()); |
| 20031 | try_catch.Reset(); |
| 20032 | |
fschneider@chromium.org | fb144a0 | 2011-05-04 12:43:48 +0000 | [diff] [blame] | 20033 | result = CompileRun("var f = new Function('return 42'); f()"); |
| 20034 | CHECK(result.IsEmpty()); |
| 20035 | CHECK(try_catch.HasCaught()); |
| 20036 | } |
| 20037 | |
| 20038 | |
| 20039 | bool CodeGenerationAllowed(Local<Context> context) { |
| 20040 | ApiTestFuzzer::Fuzz(); |
| 20041 | return true; |
| 20042 | } |
| 20043 | |
| 20044 | |
| 20045 | bool CodeGenerationDisallowed(Local<Context> context) { |
| 20046 | ApiTestFuzzer::Fuzz(); |
| 20047 | return false; |
| 20048 | } |
| 20049 | |
| 20050 | |
| 20051 | THREADED_TEST(AllowCodeGenFromStrings) { |
fschneider@chromium.org | fb144a0 | 2011-05-04 12:43:48 +0000 | [diff] [blame] | 20052 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 20053 | v8::HandleScope scope(context->GetIsolate()); |
fschneider@chromium.org | fb144a0 | 2011-05-04 12:43:48 +0000 | [diff] [blame] | 20054 | |
ager@chromium.org | ea91cc5 | 2011-05-23 06:06:11 +0000 | [diff] [blame] | 20055 | // eval and the Function constructor allowed by default. |
jkummerow@chromium.org | 1145ef8 | 2012-02-02 16:21:15 +0000 | [diff] [blame] | 20056 | CHECK(context->IsCodeGenerationFromStringsAllowed()); |
fschneider@chromium.org | fb144a0 | 2011-05-04 12:43:48 +0000 | [diff] [blame] | 20057 | CheckCodeGenerationAllowed(); |
| 20058 | |
ager@chromium.org | ea91cc5 | 2011-05-23 06:06:11 +0000 | [diff] [blame] | 20059 | // Disallow eval and the Function constructor. |
fschneider@chromium.org | fb144a0 | 2011-05-04 12:43:48 +0000 | [diff] [blame] | 20060 | context->AllowCodeGenerationFromStrings(false); |
jkummerow@chromium.org | 1145ef8 | 2012-02-02 16:21:15 +0000 | [diff] [blame] | 20061 | CHECK(!context->IsCodeGenerationFromStringsAllowed()); |
fschneider@chromium.org | fb144a0 | 2011-05-04 12:43:48 +0000 | [diff] [blame] | 20062 | CheckCodeGenerationDisallowed(); |
| 20063 | |
| 20064 | // Allow again. |
| 20065 | context->AllowCodeGenerationFromStrings(true); |
| 20066 | CheckCodeGenerationAllowed(); |
| 20067 | |
| 20068 | // Disallow but setting a global callback that will allow the calls. |
| 20069 | context->AllowCodeGenerationFromStrings(false); |
| 20070 | V8::SetAllowCodeGenerationFromStringsCallback(&CodeGenerationAllowed); |
jkummerow@chromium.org | 1145ef8 | 2012-02-02 16:21:15 +0000 | [diff] [blame] | 20071 | CHECK(!context->IsCodeGenerationFromStringsAllowed()); |
fschneider@chromium.org | fb144a0 | 2011-05-04 12:43:48 +0000 | [diff] [blame] | 20072 | CheckCodeGenerationAllowed(); |
| 20073 | |
| 20074 | // Set a callback that disallows the code generation. |
| 20075 | V8::SetAllowCodeGenerationFromStringsCallback(&CodeGenerationDisallowed); |
jkummerow@chromium.org | 1145ef8 | 2012-02-02 16:21:15 +0000 | [diff] [blame] | 20076 | CHECK(!context->IsCodeGenerationFromStringsAllowed()); |
fschneider@chromium.org | fb144a0 | 2011-05-04 12:43:48 +0000 | [diff] [blame] | 20077 | CheckCodeGenerationDisallowed(); |
| 20078 | } |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 20079 | |
| 20080 | |
ulan@chromium.org | 56c14af | 2012-09-20 12:51:09 +0000 | [diff] [blame] | 20081 | TEST(SetErrorMessageForCodeGenFromStrings) { |
ulan@chromium.org | 56c14af | 2012-09-20 12:51:09 +0000 | [diff] [blame] | 20082 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 20083 | v8::HandleScope scope(context->GetIsolate()); |
ulan@chromium.org | 56c14af | 2012-09-20 12:51:09 +0000 | [diff] [blame] | 20084 | TryCatch try_catch; |
| 20085 | |
| 20086 | Handle<String> message = v8_str("Message") ; |
| 20087 | Handle<String> expected_message = v8_str("Uncaught EvalError: Message"); |
| 20088 | V8::SetAllowCodeGenerationFromStringsCallback(&CodeGenerationDisallowed); |
| 20089 | context->AllowCodeGenerationFromStrings(false); |
| 20090 | context->SetErrorMessageForCodeGenerationFromStrings(message); |
| 20091 | Handle<Value> result = CompileRun("eval('42')"); |
| 20092 | CHECK(result.IsEmpty()); |
| 20093 | CHECK(try_catch.HasCaught()); |
| 20094 | Handle<String> actual_message = try_catch.Message()->Get(); |
| 20095 | CHECK(expected_message->Equals(actual_message)); |
| 20096 | } |
| 20097 | |
| 20098 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 20099 | static void NonObjectThis(const v8::FunctionCallbackInfo<v8::Value>& args) { |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 20100 | } |
| 20101 | |
| 20102 | |
| 20103 | THREADED_TEST(CallAPIFunctionOnNonObject) { |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 20104 | LocalContext context; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 20105 | v8::Isolate* isolate = context->GetIsolate(); |
| 20106 | v8::HandleScope scope(isolate); |
| 20107 | Handle<FunctionTemplate> templ = |
| 20108 | v8::FunctionTemplate::New(isolate, NonObjectThis); |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 20109 | Handle<Function> function = templ->GetFunction(); |
| 20110 | context->Global()->Set(v8_str("f"), function); |
| 20111 | TryCatch try_catch; |
| 20112 | CompileRun("f.call(2)"); |
lrn@chromium.org | 1c09276 | 2011-05-09 09:42:16 +0000 | [diff] [blame] | 20113 | } |
svenpanne@chromium.org | 6d786c9 | 2011-06-15 10:58:27 +0000 | [diff] [blame] | 20114 | |
| 20115 | |
| 20116 | // Regression test for issue 1470. |
| 20117 | THREADED_TEST(ReadOnlyIndexedProperties) { |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 20118 | v8::Isolate* isolate = CcTest::isolate(); |
| 20119 | v8::HandleScope scope(isolate); |
| 20120 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
svenpanne@chromium.org | 6d786c9 | 2011-06-15 10:58:27 +0000 | [diff] [blame] | 20121 | |
| 20122 | LocalContext context; |
| 20123 | Local<v8::Object> obj = templ->NewInstance(); |
| 20124 | context->Global()->Set(v8_str("obj"), obj); |
| 20125 | obj->Set(v8_str("1"), v8_str("DONT_CHANGE"), v8::ReadOnly); |
| 20126 | obj->Set(v8_str("1"), v8_str("foobar")); |
| 20127 | CHECK_EQ(v8_str("DONT_CHANGE"), obj->Get(v8_str("1"))); |
| 20128 | obj->Set(v8_num(2), v8_str("DONT_CHANGE"), v8::ReadOnly); |
| 20129 | obj->Set(v8_num(2), v8_str("foobar")); |
| 20130 | CHECK_EQ(v8_str("DONT_CHANGE"), obj->Get(v8_num(2))); |
| 20131 | |
| 20132 | // Test non-smi case. |
| 20133 | obj->Set(v8_str("2000000000"), v8_str("DONT_CHANGE"), v8::ReadOnly); |
| 20134 | obj->Set(v8_str("2000000000"), v8_str("foobar")); |
| 20135 | CHECK_EQ(v8_str("DONT_CHANGE"), obj->Get(v8_str("2000000000"))); |
| 20136 | } |
ricow@chromium.org | 4f693d6 | 2011-07-04 14:01:31 +0000 | [diff] [blame] | 20137 | |
| 20138 | |
| 20139 | THREADED_TEST(Regress1516) { |
ricow@chromium.org | 4f693d6 | 2011-07-04 14:01:31 +0000 | [diff] [blame] | 20140 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 20141 | v8::HandleScope scope(context->GetIsolate()); |
| 20142 | |
| 20143 | { v8::HandleScope temp_scope(context->GetIsolate()); |
ricow@chromium.org | 4f693d6 | 2011-07-04 14:01:31 +0000 | [diff] [blame] | 20144 | CompileRun("({'a': 0})"); |
| 20145 | } |
| 20146 | |
| 20147 | int elements; |
| 20148 | { i::MapCache* map_cache = |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 20149 | i::MapCache::cast(CcTest::i_isolate()->context()->map_cache()); |
ricow@chromium.org | 4f693d6 | 2011-07-04 14:01:31 +0000 | [diff] [blame] | 20150 | elements = map_cache->NumberOfElements(); |
| 20151 | CHECK_LE(1, elements); |
| 20152 | } |
| 20153 | |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 20154 | CcTest::heap()->CollectAllGarbage( |
yangguo@chromium.org | d2899aa | 2012-06-21 11:16:20 +0000 | [diff] [blame] | 20155 | i::Heap::kAbortIncrementalMarkingMask); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 20156 | { i::Object* raw_map_cache = CcTest::i_isolate()->context()->map_cache(); |
| 20157 | if (raw_map_cache != CcTest::heap()->undefined_value()) { |
ricow@chromium.org | 4f693d6 | 2011-07-04 14:01:31 +0000 | [diff] [blame] | 20158 | i::MapCache* map_cache = i::MapCache::cast(raw_map_cache); |
| 20159 | CHECK_GT(elements, map_cache->NumberOfElements()); |
| 20160 | } |
| 20161 | } |
| 20162 | } |
ricow@chromium.org | 4668a2c | 2011-08-29 10:41:00 +0000 | [diff] [blame] | 20163 | |
| 20164 | |
| 20165 | static bool BlockProtoNamedSecurityTestCallback(Local<v8::Object> global, |
| 20166 | Local<Value> name, |
| 20167 | v8::AccessType type, |
| 20168 | Local<Value> data) { |
| 20169 | // Only block read access to __proto__. |
| 20170 | if (type == v8::ACCESS_GET && |
| 20171 | name->IsString() && |
| 20172 | name->ToString()->Length() == 9 && |
| 20173 | name->ToString()->Utf8Length() == 9) { |
| 20174 | char buffer[10]; |
| 20175 | CHECK_EQ(10, name->ToString()->WriteUtf8(buffer)); |
| 20176 | return strncmp(buffer, "__proto__", 9) != 0; |
| 20177 | } |
| 20178 | |
| 20179 | return true; |
| 20180 | } |
| 20181 | |
| 20182 | |
| 20183 | THREADED_TEST(Regress93759) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 20184 | v8::Isolate* isolate = CcTest::isolate(); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 20185 | HandleScope scope(isolate); |
ricow@chromium.org | 4668a2c | 2011-08-29 10:41:00 +0000 | [diff] [blame] | 20186 | |
| 20187 | // Template for object with security check. |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 20188 | Local<ObjectTemplate> no_proto_template = v8::ObjectTemplate::New(isolate); |
ricow@chromium.org | 4668a2c | 2011-08-29 10:41:00 +0000 | [diff] [blame] | 20189 | // We don't do indexing, so any callback can be used for that. |
| 20190 | no_proto_template->SetAccessCheckCallbacks( |
| 20191 | BlockProtoNamedSecurityTestCallback, |
| 20192 | IndexedSecurityTestCallback); |
| 20193 | |
| 20194 | // Templates for objects with hidden prototypes and possibly security check. |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 20195 | Local<FunctionTemplate> hidden_proto_template = |
| 20196 | v8::FunctionTemplate::New(isolate); |
ricow@chromium.org | 4668a2c | 2011-08-29 10:41:00 +0000 | [diff] [blame] | 20197 | hidden_proto_template->SetHiddenPrototype(true); |
| 20198 | |
| 20199 | Local<FunctionTemplate> protected_hidden_proto_template = |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 20200 | v8::FunctionTemplate::New(isolate); |
ricow@chromium.org | 4668a2c | 2011-08-29 10:41:00 +0000 | [diff] [blame] | 20201 | protected_hidden_proto_template->InstanceTemplate()->SetAccessCheckCallbacks( |
| 20202 | BlockProtoNamedSecurityTestCallback, |
| 20203 | IndexedSecurityTestCallback); |
| 20204 | protected_hidden_proto_template->SetHiddenPrototype(true); |
| 20205 | |
| 20206 | // Context for "foreign" objects used in test. |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 20207 | Local<Context> context = v8::Context::New(isolate); |
ricow@chromium.org | 4668a2c | 2011-08-29 10:41:00 +0000 | [diff] [blame] | 20208 | context->Enter(); |
| 20209 | |
| 20210 | // Plain object, no security check. |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 20211 | Local<Object> simple_object = Object::New(isolate); |
ricow@chromium.org | 4668a2c | 2011-08-29 10:41:00 +0000 | [diff] [blame] | 20212 | |
| 20213 | // Object with explicit security check. |
| 20214 | Local<Object> protected_object = |
| 20215 | no_proto_template->NewInstance(); |
| 20216 | |
| 20217 | // JSGlobalProxy object, always have security check. |
| 20218 | Local<Object> proxy_object = |
| 20219 | context->Global(); |
| 20220 | |
| 20221 | // Global object, the prototype of proxy_object. No security checks. |
| 20222 | Local<Object> global_object = |
| 20223 | proxy_object->GetPrototype()->ToObject(); |
| 20224 | |
| 20225 | // Hidden prototype without security check. |
| 20226 | Local<Object> hidden_prototype = |
| 20227 | hidden_proto_template->GetFunction()->NewInstance(); |
| 20228 | Local<Object> object_with_hidden = |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 20229 | Object::New(isolate); |
ricow@chromium.org | 4668a2c | 2011-08-29 10:41:00 +0000 | [diff] [blame] | 20230 | object_with_hidden->SetPrototype(hidden_prototype); |
| 20231 | |
| 20232 | // Hidden prototype with security check on the hidden prototype. |
| 20233 | Local<Object> protected_hidden_prototype = |
| 20234 | protected_hidden_proto_template->GetFunction()->NewInstance(); |
| 20235 | Local<Object> object_with_protected_hidden = |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 20236 | Object::New(isolate); |
ricow@chromium.org | 4668a2c | 2011-08-29 10:41:00 +0000 | [diff] [blame] | 20237 | object_with_protected_hidden->SetPrototype(protected_hidden_prototype); |
| 20238 | |
| 20239 | context->Exit(); |
| 20240 | |
| 20241 | // Template for object for second context. Values to test are put on it as |
| 20242 | // properties. |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 20243 | Local<ObjectTemplate> global_template = ObjectTemplate::New(isolate); |
ricow@chromium.org | 4668a2c | 2011-08-29 10:41:00 +0000 | [diff] [blame] | 20244 | global_template->Set(v8_str("simple"), simple_object); |
| 20245 | global_template->Set(v8_str("protected"), protected_object); |
| 20246 | global_template->Set(v8_str("global"), global_object); |
| 20247 | global_template->Set(v8_str("proxy"), proxy_object); |
| 20248 | global_template->Set(v8_str("hidden"), object_with_hidden); |
| 20249 | global_template->Set(v8_str("phidden"), object_with_protected_hidden); |
| 20250 | |
| 20251 | LocalContext context2(NULL, global_template); |
| 20252 | |
| 20253 | Local<Value> result1 = CompileRun("Object.getPrototypeOf(simple)"); |
| 20254 | CHECK(result1->Equals(simple_object->GetPrototype())); |
| 20255 | |
| 20256 | Local<Value> result2 = CompileRun("Object.getPrototypeOf(protected)"); |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 20257 | CHECK(result2->Equals(Undefined(isolate))); |
ricow@chromium.org | 4668a2c | 2011-08-29 10:41:00 +0000 | [diff] [blame] | 20258 | |
| 20259 | Local<Value> result3 = CompileRun("Object.getPrototypeOf(global)"); |
| 20260 | CHECK(result3->Equals(global_object->GetPrototype())); |
| 20261 | |
| 20262 | Local<Value> result4 = CompileRun("Object.getPrototypeOf(proxy)"); |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 20263 | CHECK(result4->Equals(Undefined(isolate))); |
ricow@chromium.org | 4668a2c | 2011-08-29 10:41:00 +0000 | [diff] [blame] | 20264 | |
| 20265 | Local<Value> result5 = CompileRun("Object.getPrototypeOf(hidden)"); |
| 20266 | CHECK(result5->Equals( |
| 20267 | object_with_hidden->GetPrototype()->ToObject()->GetPrototype())); |
| 20268 | |
| 20269 | Local<Value> result6 = CompileRun("Object.getPrototypeOf(phidden)"); |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 20270 | CHECK(result6->Equals(Undefined(isolate))); |
ricow@chromium.org | 4668a2c | 2011-08-29 10:41:00 +0000 | [diff] [blame] | 20271 | } |
| 20272 | |
| 20273 | |
jkummerow@chromium.org | 212d964 | 2012-05-11 15:02:09 +0000 | [diff] [blame] | 20274 | THREADED_TEST(Regress125988) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 20275 | v8::HandleScope scope(CcTest::isolate()); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 20276 | Handle<FunctionTemplate> intercept = FunctionTemplate::New(CcTest::isolate()); |
jkummerow@chromium.org | 212d964 | 2012-05-11 15:02:09 +0000 | [diff] [blame] | 20277 | AddInterceptor(intercept, EmptyInterceptorGetter, EmptyInterceptorSetter); |
| 20278 | LocalContext env; |
| 20279 | env->Global()->Set(v8_str("Intercept"), intercept->GetFunction()); |
| 20280 | CompileRun("var a = new Object();" |
| 20281 | "var b = new Intercept();" |
| 20282 | "var c = new Object();" |
| 20283 | "c.__proto__ = b;" |
| 20284 | "b.__proto__ = a;" |
| 20285 | "a.x = 23;" |
| 20286 | "for (var i = 0; i < 3; i++) c.x;"); |
| 20287 | ExpectBoolean("c.hasOwnProperty('x')", false); |
| 20288 | ExpectInt32("c.x", 23); |
| 20289 | CompileRun("a.y = 42;" |
| 20290 | "for (var i = 0; i < 3; i++) c.x;"); |
| 20291 | ExpectBoolean("c.hasOwnProperty('x')", false); |
| 20292 | ExpectInt32("c.x", 23); |
| 20293 | ExpectBoolean("c.hasOwnProperty('y')", false); |
| 20294 | ExpectInt32("c.y", 42); |
| 20295 | } |
| 20296 | |
| 20297 | |
ricow@chromium.org | 4668a2c | 2011-08-29 10:41:00 +0000 | [diff] [blame] | 20298 | static void TestReceiver(Local<Value> expected_result, |
| 20299 | Local<Value> expected_receiver, |
| 20300 | const char* code) { |
| 20301 | Local<Value> result = CompileRun(code); |
| 20302 | CHECK(result->IsObject()); |
| 20303 | CHECK(expected_receiver->Equals(result->ToObject()->Get(1))); |
| 20304 | CHECK(expected_result->Equals(result->ToObject()->Get(0))); |
| 20305 | } |
| 20306 | |
| 20307 | |
| 20308 | THREADED_TEST(ForeignFunctionReceiver) { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 20309 | v8::Isolate* isolate = CcTest::isolate(); |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 20310 | HandleScope scope(isolate); |
ricow@chromium.org | 4668a2c | 2011-08-29 10:41:00 +0000 | [diff] [blame] | 20311 | |
| 20312 | // Create two contexts with different "id" properties ('i' and 'o'). |
| 20313 | // Call a function both from its own context and from a the foreign |
| 20314 | // context, and see what "this" is bound to (returning both "this" |
| 20315 | // and "this.id" for comparison). |
| 20316 | |
ulan@chromium.org | 57ff881 | 2013-05-10 08:16:55 +0000 | [diff] [blame] | 20317 | Local<Context> foreign_context = v8::Context::New(isolate); |
ricow@chromium.org | 4668a2c | 2011-08-29 10:41:00 +0000 | [diff] [blame] | 20318 | foreign_context->Enter(); |
| 20319 | Local<Value> foreign_function = |
| 20320 | CompileRun("function func() { return { 0: this.id, " |
| 20321 | " 1: this, " |
| 20322 | " toString: function() { " |
| 20323 | " return this[0];" |
| 20324 | " }" |
| 20325 | " };" |
| 20326 | "}" |
| 20327 | "var id = 'i';" |
| 20328 | "func;"); |
| 20329 | CHECK(foreign_function->IsFunction()); |
| 20330 | foreign_context->Exit(); |
| 20331 | |
| 20332 | LocalContext context; |
| 20333 | |
| 20334 | Local<String> password = v8_str("Password"); |
| 20335 | // Don't get hit by security checks when accessing foreign_context's |
| 20336 | // global receiver (aka. global proxy). |
| 20337 | context->SetSecurityToken(password); |
| 20338 | foreign_context->SetSecurityToken(password); |
| 20339 | |
| 20340 | Local<String> i = v8_str("i"); |
| 20341 | Local<String> o = v8_str("o"); |
| 20342 | Local<String> id = v8_str("id"); |
| 20343 | |
| 20344 | CompileRun("function ownfunc() { return { 0: this.id, " |
| 20345 | " 1: this, " |
| 20346 | " toString: function() { " |
| 20347 | " return this[0];" |
| 20348 | " }" |
| 20349 | " };" |
| 20350 | "}" |
| 20351 | "var id = 'o';" |
| 20352 | "ownfunc"); |
| 20353 | context->Global()->Set(v8_str("func"), foreign_function); |
| 20354 | |
| 20355 | // Sanity check the contexts. |
| 20356 | CHECK(i->Equals(foreign_context->Global()->Get(id))); |
| 20357 | CHECK(o->Equals(context->Global()->Get(id))); |
| 20358 | |
| 20359 | // Checking local function's receiver. |
| 20360 | // Calling function using its call/apply methods. |
| 20361 | TestReceiver(o, context->Global(), "ownfunc.call()"); |
| 20362 | TestReceiver(o, context->Global(), "ownfunc.apply()"); |
| 20363 | // Making calls through built-in functions. |
| 20364 | TestReceiver(o, context->Global(), "[1].map(ownfunc)[0]"); |
| 20365 | CHECK(o->Equals(CompileRun("'abcbd'.replace(/b/,ownfunc)[1]"))); |
| 20366 | CHECK(o->Equals(CompileRun("'abcbd'.replace(/b/g,ownfunc)[1]"))); |
| 20367 | CHECK(o->Equals(CompileRun("'abcbd'.replace(/b/g,ownfunc)[3]"))); |
| 20368 | // Calling with environment record as base. |
| 20369 | TestReceiver(o, context->Global(), "ownfunc()"); |
| 20370 | // Calling with no base. |
| 20371 | TestReceiver(o, context->Global(), "(1,ownfunc)()"); |
| 20372 | |
| 20373 | // Checking foreign function return value. |
| 20374 | // Calling function using its call/apply methods. |
| 20375 | TestReceiver(i, foreign_context->Global(), "func.call()"); |
| 20376 | TestReceiver(i, foreign_context->Global(), "func.apply()"); |
| 20377 | // Calling function using another context's call/apply methods. |
| 20378 | TestReceiver(i, foreign_context->Global(), |
| 20379 | "Function.prototype.call.call(func)"); |
| 20380 | TestReceiver(i, foreign_context->Global(), |
| 20381 | "Function.prototype.call.apply(func)"); |
| 20382 | TestReceiver(i, foreign_context->Global(), |
| 20383 | "Function.prototype.apply.call(func)"); |
| 20384 | TestReceiver(i, foreign_context->Global(), |
| 20385 | "Function.prototype.apply.apply(func)"); |
| 20386 | // Making calls through built-in functions. |
| 20387 | TestReceiver(i, foreign_context->Global(), "[1].map(func)[0]"); |
| 20388 | // ToString(func()) is func()[0], i.e., the returned this.id. |
| 20389 | CHECK(i->Equals(CompileRun("'abcbd'.replace(/b/,func)[1]"))); |
| 20390 | CHECK(i->Equals(CompileRun("'abcbd'.replace(/b/g,func)[1]"))); |
| 20391 | CHECK(i->Equals(CompileRun("'abcbd'.replace(/b/g,func)[3]"))); |
| 20392 | |
ricow@chromium.org | 4668a2c | 2011-08-29 10:41:00 +0000 | [diff] [blame] | 20393 | // Calling with environment record as base. |
rossberg@chromium.org | 9ed2746 | 2014-01-07 14:16:41 +0000 | [diff] [blame] | 20394 | TestReceiver(i, foreign_context->Global(), "func()"); |
ricow@chromium.org | 4668a2c | 2011-08-29 10:41:00 +0000 | [diff] [blame] | 20395 | // Calling with no base. |
rossberg@chromium.org | 9ed2746 | 2014-01-07 14:16:41 +0000 | [diff] [blame] | 20396 | TestReceiver(i, foreign_context->Global(), "(1,func)()"); |
ricow@chromium.org | 4668a2c | 2011-08-29 10:41:00 +0000 | [diff] [blame] | 20397 | } |
rossberg@chromium.org | fab1498 | 2012-01-05 15:02:15 +0000 | [diff] [blame] | 20398 | |
| 20399 | |
| 20400 | uint8_t callback_fired = 0; |
| 20401 | |
| 20402 | |
| 20403 | void CallCompletedCallback1() { |
| 20404 | i::OS::Print("Firing callback 1.\n"); |
| 20405 | callback_fired ^= 1; // Toggle first bit. |
| 20406 | } |
| 20407 | |
| 20408 | |
| 20409 | void CallCompletedCallback2() { |
| 20410 | i::OS::Print("Firing callback 2.\n"); |
| 20411 | callback_fired ^= 2; // Toggle second bit. |
| 20412 | } |
| 20413 | |
| 20414 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 20415 | void RecursiveCall(const v8::FunctionCallbackInfo<v8::Value>& args) { |
rossberg@chromium.org | fab1498 | 2012-01-05 15:02:15 +0000 | [diff] [blame] | 20416 | int32_t level = args[0]->Int32Value(); |
| 20417 | if (level < 3) { |
| 20418 | level++; |
| 20419 | i::OS::Print("Entering recursion level %d.\n", level); |
| 20420 | char script[64]; |
| 20421 | i::Vector<char> script_vector(script, sizeof(script)); |
| 20422 | i::OS::SNPrintF(script_vector, "recursion(%d)", level); |
| 20423 | CompileRun(script_vector.start()); |
| 20424 | i::OS::Print("Leaving recursion level %d.\n", level); |
| 20425 | CHECK_EQ(0, callback_fired); |
| 20426 | } else { |
| 20427 | i::OS::Print("Recursion ends.\n"); |
| 20428 | CHECK_EQ(0, callback_fired); |
| 20429 | } |
rossberg@chromium.org | fab1498 | 2012-01-05 15:02:15 +0000 | [diff] [blame] | 20430 | } |
| 20431 | |
| 20432 | |
| 20433 | TEST(CallCompletedCallback) { |
rossberg@chromium.org | fab1498 | 2012-01-05 15:02:15 +0000 | [diff] [blame] | 20434 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 20435 | v8::HandleScope scope(env->GetIsolate()); |
rossberg@chromium.org | fab1498 | 2012-01-05 15:02:15 +0000 | [diff] [blame] | 20436 | v8::Handle<v8::FunctionTemplate> recursive_runtime = |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 20437 | v8::FunctionTemplate::New(env->GetIsolate(), RecursiveCall); |
rossberg@chromium.org | fab1498 | 2012-01-05 15:02:15 +0000 | [diff] [blame] | 20438 | env->Global()->Set(v8_str("recursion"), |
| 20439 | recursive_runtime->GetFunction()); |
| 20440 | // Adding the same callback a second time has no effect. |
| 20441 | v8::V8::AddCallCompletedCallback(CallCompletedCallback1); |
| 20442 | v8::V8::AddCallCompletedCallback(CallCompletedCallback1); |
| 20443 | v8::V8::AddCallCompletedCallback(CallCompletedCallback2); |
| 20444 | i::OS::Print("--- Script (1) ---\n"); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 20445 | Local<Script> script = v8::Script::Compile( |
| 20446 | v8::String::NewFromUtf8(env->GetIsolate(), "recursion(0)")); |
rossberg@chromium.org | fab1498 | 2012-01-05 15:02:15 +0000 | [diff] [blame] | 20447 | script->Run(); |
| 20448 | CHECK_EQ(3, callback_fired); |
| 20449 | |
| 20450 | i::OS::Print("\n--- Script (2) ---\n"); |
| 20451 | callback_fired = 0; |
| 20452 | v8::V8::RemoveCallCompletedCallback(CallCompletedCallback1); |
| 20453 | script->Run(); |
| 20454 | CHECK_EQ(2, callback_fired); |
| 20455 | |
| 20456 | i::OS::Print("\n--- Function ---\n"); |
| 20457 | callback_fired = 0; |
| 20458 | Local<Function> recursive_function = |
| 20459 | Local<Function>::Cast(env->Global()->Get(v8_str("recursion"))); |
| 20460 | v8::Handle<Value> args[] = { v8_num(0) }; |
| 20461 | recursive_function->Call(env->Global(), 1, args); |
| 20462 | CHECK_EQ(2, callback_fired); |
| 20463 | } |
| 20464 | |
| 20465 | |
| 20466 | void CallCompletedCallbackNoException() { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 20467 | v8::HandleScope scope(CcTest::isolate()); |
rossberg@chromium.org | fab1498 | 2012-01-05 15:02:15 +0000 | [diff] [blame] | 20468 | CompileRun("1+1;"); |
| 20469 | } |
| 20470 | |
| 20471 | |
| 20472 | void CallCompletedCallbackException() { |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 20473 | v8::HandleScope scope(CcTest::isolate()); |
rossberg@chromium.org | fab1498 | 2012-01-05 15:02:15 +0000 | [diff] [blame] | 20474 | CompileRun("throw 'second exception';"); |
| 20475 | } |
| 20476 | |
| 20477 | |
| 20478 | TEST(CallCompletedCallbackOneException) { |
rossberg@chromium.org | fab1498 | 2012-01-05 15:02:15 +0000 | [diff] [blame] | 20479 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 20480 | v8::HandleScope scope(env->GetIsolate()); |
rossberg@chromium.org | fab1498 | 2012-01-05 15:02:15 +0000 | [diff] [blame] | 20481 | v8::V8::AddCallCompletedCallback(CallCompletedCallbackNoException); |
| 20482 | CompileRun("throw 'exception';"); |
| 20483 | } |
| 20484 | |
| 20485 | |
| 20486 | TEST(CallCompletedCallbackTwoExceptions) { |
rossberg@chromium.org | fab1498 | 2012-01-05 15:02:15 +0000 | [diff] [blame] | 20487 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 20488 | v8::HandleScope scope(env->GetIsolate()); |
rossberg@chromium.org | fab1498 | 2012-01-05 15:02:15 +0000 | [diff] [blame] | 20489 | v8::V8::AddCallCompletedCallback(CallCompletedCallbackException); |
| 20490 | CompileRun("throw 'first exception';"); |
| 20491 | } |
ulan@chromium.org | 812308e | 2012-02-29 15:58:45 +0000 | [diff] [blame] | 20492 | |
| 20493 | |
| 20494 | static int probes_counter = 0; |
| 20495 | static int misses_counter = 0; |
| 20496 | static int updates_counter = 0; |
| 20497 | |
| 20498 | |
| 20499 | static int* LookupCounter(const char* name) { |
| 20500 | if (strcmp(name, "c:V8.MegamorphicStubCacheProbes") == 0) { |
| 20501 | return &probes_counter; |
| 20502 | } else if (strcmp(name, "c:V8.MegamorphicStubCacheMisses") == 0) { |
| 20503 | return &misses_counter; |
| 20504 | } else if (strcmp(name, "c:V8.MegamorphicStubCacheUpdates") == 0) { |
| 20505 | return &updates_counter; |
| 20506 | } |
| 20507 | return NULL; |
| 20508 | } |
| 20509 | |
| 20510 | |
| 20511 | static const char* kMegamorphicTestProgram = |
| 20512 | "function ClassA() { };" |
| 20513 | "function ClassB() { };" |
| 20514 | "ClassA.prototype.foo = function() { };" |
| 20515 | "ClassB.prototype.foo = function() { };" |
| 20516 | "function fooify(obj) { obj.foo(); };" |
| 20517 | "var a = new ClassA();" |
| 20518 | "var b = new ClassB();" |
| 20519 | "for (var i = 0; i < 10000; i++) {" |
| 20520 | " fooify(a);" |
| 20521 | " fooify(b);" |
| 20522 | "}"; |
| 20523 | |
| 20524 | |
| 20525 | static void StubCacheHelper(bool primary) { |
| 20526 | V8::SetCounterFunction(LookupCounter); |
| 20527 | USE(kMegamorphicTestProgram); |
| 20528 | #ifdef DEBUG |
| 20529 | i::FLAG_native_code_counters = true; |
| 20530 | if (primary) { |
| 20531 | i::FLAG_test_primary_stub_cache = true; |
| 20532 | } else { |
| 20533 | i::FLAG_test_secondary_stub_cache = true; |
| 20534 | } |
| 20535 | i::FLAG_crankshaft = false; |
ulan@chromium.org | 812308e | 2012-02-29 15:58:45 +0000 | [diff] [blame] | 20536 | LocalContext env; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 20537 | v8::HandleScope scope(env->GetIsolate()); |
ulan@chromium.org | 812308e | 2012-02-29 15:58:45 +0000 | [diff] [blame] | 20538 | int initial_probes = probes_counter; |
| 20539 | int initial_misses = misses_counter; |
| 20540 | int initial_updates = updates_counter; |
| 20541 | CompileRun(kMegamorphicTestProgram); |
| 20542 | int probes = probes_counter - initial_probes; |
| 20543 | int misses = misses_counter - initial_misses; |
| 20544 | int updates = updates_counter - initial_updates; |
| 20545 | CHECK_LT(updates, 10); |
| 20546 | CHECK_LT(misses, 10); |
machenbach@chromium.org | a03ba1e | 2014-02-01 08:54:43 +0000 | [diff] [blame] | 20547 | // TODO(verwaest): Update this test to overflow the degree of polymorphism |
| 20548 | // before megamorphism. The number of probes will only work once we teach the |
| 20549 | // serializer to embed references to counters in the stubs, given that the |
| 20550 | // megamorphic_stub_cache_probes is updated in a snapshot-generated stub. |
| 20551 | CHECK_GE(probes, 0); |
ulan@chromium.org | 812308e | 2012-02-29 15:58:45 +0000 | [diff] [blame] | 20552 | #endif |
| 20553 | } |
| 20554 | |
| 20555 | |
| 20556 | TEST(SecondaryStubCache) { |
| 20557 | StubCacheHelper(true); |
| 20558 | } |
| 20559 | |
| 20560 | |
| 20561 | TEST(PrimaryStubCache) { |
| 20562 | StubCacheHelper(false); |
| 20563 | } |
yangguo@chromium.org | efdb9d7 | 2012-04-26 08:21:05 +0000 | [diff] [blame] | 20564 | |
| 20565 | |
verwaest@chromium.org | 057bd50 | 2013-11-06 12:03:29 +0000 | [diff] [blame] | 20566 | static int cow_arrays_created_runtime = 0; |
| 20567 | |
| 20568 | |
| 20569 | static int* LookupCounterCOWArrays(const char* name) { |
| 20570 | if (strcmp(name, "c:V8.COWArraysCreatedRuntime") == 0) { |
| 20571 | return &cow_arrays_created_runtime; |
| 20572 | } |
| 20573 | return NULL; |
| 20574 | } |
| 20575 | |
| 20576 | |
| 20577 | TEST(CheckCOWArraysCreatedRuntimeCounter) { |
| 20578 | V8::SetCounterFunction(LookupCounterCOWArrays); |
| 20579 | #ifdef DEBUG |
| 20580 | i::FLAG_native_code_counters = true; |
| 20581 | LocalContext env; |
| 20582 | v8::HandleScope scope(env->GetIsolate()); |
| 20583 | int initial_cow_arrays = cow_arrays_created_runtime; |
| 20584 | CompileRun("var o = [1, 2, 3];"); |
| 20585 | CHECK_EQ(1, cow_arrays_created_runtime - initial_cow_arrays); |
| 20586 | CompileRun("var o = {foo: [4, 5, 6], bar: [3, 0]};"); |
| 20587 | CHECK_EQ(3, cow_arrays_created_runtime - initial_cow_arrays); |
| 20588 | CompileRun("var o = {foo: [1, 2, 3, [4, 5, 6]], bar: 'hi'};"); |
| 20589 | CHECK_EQ(4, cow_arrays_created_runtime - initial_cow_arrays); |
| 20590 | #endif |
| 20591 | } |
| 20592 | |
| 20593 | |
yangguo@chromium.org | efdb9d7 | 2012-04-26 08:21:05 +0000 | [diff] [blame] | 20594 | TEST(StaticGetters) { |
yangguo@chromium.org | efdb9d7 | 2012-04-26 08:21:05 +0000 | [diff] [blame] | 20595 | LocalContext context; |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 20596 | i::Factory* factory = CcTest::i_isolate()->factory(); |
| 20597 | v8::Isolate* isolate = CcTest::isolate(); |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 20598 | v8::HandleScope scope(isolate); |
verwaest@chromium.org | d4be0f0 | 2013-06-05 13:39:03 +0000 | [diff] [blame] | 20599 | i::Handle<i::Object> undefined_value = factory->undefined_value(); |
yangguo@chromium.org | efdb9d7 | 2012-04-26 08:21:05 +0000 | [diff] [blame] | 20600 | CHECK(*v8::Utils::OpenHandle(*v8::Undefined(isolate)) == *undefined_value); |
verwaest@chromium.org | d4be0f0 | 2013-06-05 13:39:03 +0000 | [diff] [blame] | 20601 | i::Handle<i::Object> null_value = factory->null_value(); |
yangguo@chromium.org | efdb9d7 | 2012-04-26 08:21:05 +0000 | [diff] [blame] | 20602 | CHECK(*v8::Utils::OpenHandle(*v8::Null(isolate)) == *null_value); |
verwaest@chromium.org | d4be0f0 | 2013-06-05 13:39:03 +0000 | [diff] [blame] | 20603 | i::Handle<i::Object> true_value = factory->true_value(); |
yangguo@chromium.org | efdb9d7 | 2012-04-26 08:21:05 +0000 | [diff] [blame] | 20604 | CHECK(*v8::Utils::OpenHandle(*v8::True(isolate)) == *true_value); |
verwaest@chromium.org | d4be0f0 | 2013-06-05 13:39:03 +0000 | [diff] [blame] | 20605 | i::Handle<i::Object> false_value = factory->false_value(); |
yangguo@chromium.org | efdb9d7 | 2012-04-26 08:21:05 +0000 | [diff] [blame] | 20606 | CHECK(*v8::Utils::OpenHandle(*v8::False(isolate)) == *false_value); |
yangguo@chromium.org | efdb9d7 | 2012-04-26 08:21:05 +0000 | [diff] [blame] | 20607 | } |
| 20608 | |
| 20609 | |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 20610 | UNINITIALIZED_TEST(IsolateEmbedderData) { |
| 20611 | CcTest::DisableAutomaticDispose(); |
| 20612 | v8::Isolate* isolate = v8::Isolate::New(); |
| 20613 | isolate->Enter(); |
hpayer@chromium.org | c5d4971 | 2013-09-11 08:25:48 +0000 | [diff] [blame] | 20614 | i::Isolate* i_isolate = reinterpret_cast<i::Isolate*>(isolate); |
machenbach@chromium.org | 7ff7607 | 2013-11-21 09:47:43 +0000 | [diff] [blame] | 20615 | for (uint32_t slot = 0; slot < v8::Isolate::GetNumberOfDataSlots(); ++slot) { |
| 20616 | CHECK_EQ(NULL, isolate->GetData(slot)); |
| 20617 | CHECK_EQ(NULL, i_isolate->GetData(slot)); |
| 20618 | } |
| 20619 | for (uint32_t slot = 0; slot < v8::Isolate::GetNumberOfDataSlots(); ++slot) { |
| 20620 | void* data = reinterpret_cast<void*>(0xacce55ed + slot); |
| 20621 | isolate->SetData(slot, data); |
| 20622 | } |
| 20623 | for (uint32_t slot = 0; slot < v8::Isolate::GetNumberOfDataSlots(); ++slot) { |
| 20624 | void* data = reinterpret_cast<void*>(0xacce55ed + slot); |
| 20625 | CHECK_EQ(data, isolate->GetData(slot)); |
| 20626 | CHECK_EQ(data, i_isolate->GetData(slot)); |
| 20627 | } |
| 20628 | for (uint32_t slot = 0; slot < v8::Isolate::GetNumberOfDataSlots(); ++slot) { |
| 20629 | void* data = reinterpret_cast<void*>(0xdecea5ed + slot); |
| 20630 | isolate->SetData(slot, data); |
| 20631 | } |
| 20632 | for (uint32_t slot = 0; slot < v8::Isolate::GetNumberOfDataSlots(); ++slot) { |
| 20633 | void* data = reinterpret_cast<void*>(0xdecea5ed + slot); |
| 20634 | CHECK_EQ(data, isolate->GetData(slot)); |
| 20635 | CHECK_EQ(data, i_isolate->GetData(slot)); |
| 20636 | } |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 20637 | isolate->Exit(); |
| 20638 | isolate->Dispose(); |
yangguo@chromium.org | efdb9d7 | 2012-04-26 08:21:05 +0000 | [diff] [blame] | 20639 | } |
| 20640 | |
| 20641 | |
| 20642 | TEST(StringEmpty) { |
yangguo@chromium.org | efdb9d7 | 2012-04-26 08:21:05 +0000 | [diff] [blame] | 20643 | LocalContext context; |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 20644 | i::Factory* factory = CcTest::i_isolate()->factory(); |
| 20645 | v8::Isolate* isolate = CcTest::isolate(); |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 20646 | v8::HandleScope scope(isolate); |
verwaest@chromium.org | d4be0f0 | 2013-06-05 13:39:03 +0000 | [diff] [blame] | 20647 | i::Handle<i::Object> empty_string = factory->empty_string(); |
yangguo@chromium.org | efdb9d7 | 2012-04-26 08:21:05 +0000 | [diff] [blame] | 20648 | CHECK(*v8::Utils::OpenHandle(*v8::String::Empty(isolate)) == *empty_string); |
yangguo@chromium.org | efdb9d7 | 2012-04-26 08:21:05 +0000 | [diff] [blame] | 20649 | } |
mmassi@chromium.org | 7028c05 | 2012-06-13 11:51:58 +0000 | [diff] [blame] | 20650 | |
| 20651 | |
| 20652 | static int instance_checked_getter_count = 0; |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 20653 | static void InstanceCheckedGetter( |
| 20654 | Local<String> name, |
| 20655 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
mmassi@chromium.org | 7028c05 | 2012-06-13 11:51:58 +0000 | [diff] [blame] | 20656 | CHECK_EQ(name, v8_str("foo")); |
| 20657 | instance_checked_getter_count++; |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 20658 | info.GetReturnValue().Set(v8_num(11)); |
mmassi@chromium.org | 7028c05 | 2012-06-13 11:51:58 +0000 | [diff] [blame] | 20659 | } |
| 20660 | |
| 20661 | |
| 20662 | static int instance_checked_setter_count = 0; |
| 20663 | static void InstanceCheckedSetter(Local<String> name, |
| 20664 | Local<Value> value, |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 20665 | const v8::PropertyCallbackInfo<void>& info) { |
mmassi@chromium.org | 7028c05 | 2012-06-13 11:51:58 +0000 | [diff] [blame] | 20666 | CHECK_EQ(name, v8_str("foo")); |
| 20667 | CHECK_EQ(value, v8_num(23)); |
| 20668 | instance_checked_setter_count++; |
| 20669 | } |
| 20670 | |
| 20671 | |
| 20672 | static void CheckInstanceCheckedResult(int getters, |
| 20673 | int setters, |
| 20674 | bool expects_callbacks, |
| 20675 | TryCatch* try_catch) { |
| 20676 | if (expects_callbacks) { |
| 20677 | CHECK(!try_catch->HasCaught()); |
| 20678 | CHECK_EQ(getters, instance_checked_getter_count); |
| 20679 | CHECK_EQ(setters, instance_checked_setter_count); |
| 20680 | } else { |
| 20681 | CHECK(try_catch->HasCaught()); |
| 20682 | CHECK_EQ(0, instance_checked_getter_count); |
| 20683 | CHECK_EQ(0, instance_checked_setter_count); |
| 20684 | } |
| 20685 | try_catch->Reset(); |
| 20686 | } |
| 20687 | |
| 20688 | |
| 20689 | static void CheckInstanceCheckedAccessors(bool expects_callbacks) { |
| 20690 | instance_checked_getter_count = 0; |
| 20691 | instance_checked_setter_count = 0; |
| 20692 | TryCatch try_catch; |
| 20693 | |
| 20694 | // Test path through generic runtime code. |
| 20695 | CompileRun("obj.foo"); |
| 20696 | CheckInstanceCheckedResult(1, 0, expects_callbacks, &try_catch); |
| 20697 | CompileRun("obj.foo = 23"); |
| 20698 | CheckInstanceCheckedResult(1, 1, expects_callbacks, &try_catch); |
| 20699 | |
| 20700 | // Test path through generated LoadIC and StoredIC. |
| 20701 | CompileRun("function test_get(o) { o.foo; }" |
| 20702 | "test_get(obj);"); |
| 20703 | CheckInstanceCheckedResult(2, 1, expects_callbacks, &try_catch); |
| 20704 | CompileRun("test_get(obj);"); |
| 20705 | CheckInstanceCheckedResult(3, 1, expects_callbacks, &try_catch); |
| 20706 | CompileRun("test_get(obj);"); |
| 20707 | CheckInstanceCheckedResult(4, 1, expects_callbacks, &try_catch); |
| 20708 | CompileRun("function test_set(o) { o.foo = 23; }" |
| 20709 | "test_set(obj);"); |
| 20710 | CheckInstanceCheckedResult(4, 2, expects_callbacks, &try_catch); |
| 20711 | CompileRun("test_set(obj);"); |
| 20712 | CheckInstanceCheckedResult(4, 3, expects_callbacks, &try_catch); |
| 20713 | CompileRun("test_set(obj);"); |
| 20714 | CheckInstanceCheckedResult(4, 4, expects_callbacks, &try_catch); |
| 20715 | |
| 20716 | // Test path through optimized code. |
| 20717 | CompileRun("%OptimizeFunctionOnNextCall(test_get);" |
| 20718 | "test_get(obj);"); |
| 20719 | CheckInstanceCheckedResult(5, 4, expects_callbacks, &try_catch); |
| 20720 | CompileRun("%OptimizeFunctionOnNextCall(test_set);" |
| 20721 | "test_set(obj);"); |
| 20722 | CheckInstanceCheckedResult(5, 5, expects_callbacks, &try_catch); |
| 20723 | |
| 20724 | // Cleanup so that closures start out fresh in next check. |
| 20725 | CompileRun("%DeoptimizeFunction(test_get);" |
| 20726 | "%ClearFunctionTypeFeedback(test_get);" |
| 20727 | "%DeoptimizeFunction(test_set);" |
| 20728 | "%ClearFunctionTypeFeedback(test_set);"); |
| 20729 | } |
| 20730 | |
| 20731 | |
| 20732 | THREADED_TEST(InstanceCheckOnInstanceAccessor) { |
| 20733 | v8::internal::FLAG_allow_natives_syntax = true; |
mmassi@chromium.org | 7028c05 | 2012-06-13 11:51:58 +0000 | [diff] [blame] | 20734 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 20735 | v8::HandleScope scope(context->GetIsolate()); |
mmassi@chromium.org | 7028c05 | 2012-06-13 11:51:58 +0000 | [diff] [blame] | 20736 | |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 20737 | Local<FunctionTemplate> templ = FunctionTemplate::New(context->GetIsolate()); |
mmassi@chromium.org | 7028c05 | 2012-06-13 11:51:58 +0000 | [diff] [blame] | 20738 | Local<ObjectTemplate> inst = templ->InstanceTemplate(); |
| 20739 | inst->SetAccessor(v8_str("foo"), |
| 20740 | InstanceCheckedGetter, InstanceCheckedSetter, |
| 20741 | Handle<Value>(), |
| 20742 | v8::DEFAULT, |
| 20743 | v8::None, |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 20744 | v8::AccessorSignature::New(context->GetIsolate(), templ)); |
mmassi@chromium.org | 7028c05 | 2012-06-13 11:51:58 +0000 | [diff] [blame] | 20745 | context->Global()->Set(v8_str("f"), templ->GetFunction()); |
| 20746 | |
| 20747 | printf("Testing positive ...\n"); |
| 20748 | CompileRun("var obj = new f();"); |
| 20749 | CHECK(templ->HasInstance(context->Global()->Get(v8_str("obj")))); |
| 20750 | CheckInstanceCheckedAccessors(true); |
| 20751 | |
| 20752 | printf("Testing negative ...\n"); |
| 20753 | CompileRun("var obj = {};" |
| 20754 | "obj.__proto__ = new f();"); |
| 20755 | CHECK(!templ->HasInstance(context->Global()->Get(v8_str("obj")))); |
| 20756 | CheckInstanceCheckedAccessors(false); |
| 20757 | } |
| 20758 | |
| 20759 | |
| 20760 | THREADED_TEST(InstanceCheckOnInstanceAccessorWithInterceptor) { |
| 20761 | v8::internal::FLAG_allow_natives_syntax = true; |
mmassi@chromium.org | 7028c05 | 2012-06-13 11:51:58 +0000 | [diff] [blame] | 20762 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 20763 | v8::HandleScope scope(context->GetIsolate()); |
mmassi@chromium.org | 7028c05 | 2012-06-13 11:51:58 +0000 | [diff] [blame] | 20764 | |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 20765 | Local<FunctionTemplate> templ = FunctionTemplate::New(context->GetIsolate()); |
mmassi@chromium.org | 7028c05 | 2012-06-13 11:51:58 +0000 | [diff] [blame] | 20766 | Local<ObjectTemplate> inst = templ->InstanceTemplate(); |
| 20767 | AddInterceptor(templ, EmptyInterceptorGetter, EmptyInterceptorSetter); |
| 20768 | inst->SetAccessor(v8_str("foo"), |
| 20769 | InstanceCheckedGetter, InstanceCheckedSetter, |
| 20770 | Handle<Value>(), |
| 20771 | v8::DEFAULT, |
| 20772 | v8::None, |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 20773 | v8::AccessorSignature::New(context->GetIsolate(), templ)); |
mmassi@chromium.org | 7028c05 | 2012-06-13 11:51:58 +0000 | [diff] [blame] | 20774 | context->Global()->Set(v8_str("f"), templ->GetFunction()); |
| 20775 | |
| 20776 | printf("Testing positive ...\n"); |
| 20777 | CompileRun("var obj = new f();"); |
| 20778 | CHECK(templ->HasInstance(context->Global()->Get(v8_str("obj")))); |
| 20779 | CheckInstanceCheckedAccessors(true); |
| 20780 | |
| 20781 | printf("Testing negative ...\n"); |
| 20782 | CompileRun("var obj = {};" |
| 20783 | "obj.__proto__ = new f();"); |
| 20784 | CHECK(!templ->HasInstance(context->Global()->Get(v8_str("obj")))); |
| 20785 | CheckInstanceCheckedAccessors(false); |
| 20786 | } |
| 20787 | |
| 20788 | |
| 20789 | THREADED_TEST(InstanceCheckOnPrototypeAccessor) { |
| 20790 | v8::internal::FLAG_allow_natives_syntax = true; |
mmassi@chromium.org | 7028c05 | 2012-06-13 11:51:58 +0000 | [diff] [blame] | 20791 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 20792 | v8::HandleScope scope(context->GetIsolate()); |
mmassi@chromium.org | 7028c05 | 2012-06-13 11:51:58 +0000 | [diff] [blame] | 20793 | |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 20794 | Local<FunctionTemplate> templ = FunctionTemplate::New(context->GetIsolate()); |
mmassi@chromium.org | 7028c05 | 2012-06-13 11:51:58 +0000 | [diff] [blame] | 20795 | Local<ObjectTemplate> proto = templ->PrototypeTemplate(); |
| 20796 | proto->SetAccessor(v8_str("foo"), |
| 20797 | InstanceCheckedGetter, InstanceCheckedSetter, |
| 20798 | Handle<Value>(), |
| 20799 | v8::DEFAULT, |
| 20800 | v8::None, |
machenbach@chromium.org | 9f18d91 | 2013-11-28 13:42:41 +0000 | [diff] [blame] | 20801 | v8::AccessorSignature::New(context->GetIsolate(), templ)); |
mmassi@chromium.org | 7028c05 | 2012-06-13 11:51:58 +0000 | [diff] [blame] | 20802 | context->Global()->Set(v8_str("f"), templ->GetFunction()); |
| 20803 | |
| 20804 | printf("Testing positive ...\n"); |
| 20805 | CompileRun("var obj = new f();"); |
| 20806 | CHECK(templ->HasInstance(context->Global()->Get(v8_str("obj")))); |
| 20807 | CheckInstanceCheckedAccessors(true); |
| 20808 | |
| 20809 | printf("Testing negative ...\n"); |
| 20810 | CompileRun("var obj = {};" |
| 20811 | "obj.__proto__ = new f();"); |
| 20812 | CHECK(!templ->HasInstance(context->Global()->Get(v8_str("obj")))); |
| 20813 | CheckInstanceCheckedAccessors(false); |
| 20814 | |
| 20815 | printf("Testing positive with modified prototype chain ...\n"); |
| 20816 | CompileRun("var obj = new f();" |
| 20817 | "var pro = {};" |
| 20818 | "pro.__proto__ = obj.__proto__;" |
| 20819 | "obj.__proto__ = pro;"); |
| 20820 | CHECK(templ->HasInstance(context->Global()->Get(v8_str("obj")))); |
| 20821 | CheckInstanceCheckedAccessors(true); |
| 20822 | } |
| 20823 | |
| 20824 | |
| 20825 | TEST(TryFinallyMessage) { |
mmassi@chromium.org | 7028c05 | 2012-06-13 11:51:58 +0000 | [diff] [blame] | 20826 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 20827 | v8::HandleScope scope(context->GetIsolate()); |
mmassi@chromium.org | 7028c05 | 2012-06-13 11:51:58 +0000 | [diff] [blame] | 20828 | { |
| 20829 | // Test that the original error message is not lost if there is a |
| 20830 | // recursive call into Javascript is done in the finally block, e.g. to |
| 20831 | // initialize an IC. (crbug.com/129171) |
| 20832 | TryCatch try_catch; |
| 20833 | const char* trigger_ic = |
| 20834 | "try { \n" |
| 20835 | " throw new Error('test'); \n" |
| 20836 | "} finally { \n" |
| 20837 | " var x = 0; \n" |
| 20838 | " x++; \n" // Trigger an IC initialization here. |
| 20839 | "} \n"; |
| 20840 | CompileRun(trigger_ic); |
| 20841 | CHECK(try_catch.HasCaught()); |
| 20842 | Local<Message> message = try_catch.Message(); |
| 20843 | CHECK(!message.IsEmpty()); |
| 20844 | CHECK_EQ(2, message->GetLineNumber()); |
| 20845 | } |
| 20846 | |
| 20847 | { |
| 20848 | // Test that the original exception message is indeed overwritten if |
| 20849 | // a new error is thrown in the finally block. |
| 20850 | TryCatch try_catch; |
| 20851 | const char* throw_again = |
| 20852 | "try { \n" |
| 20853 | " throw new Error('test'); \n" |
| 20854 | "} finally { \n" |
| 20855 | " var x = 0; \n" |
| 20856 | " x++; \n" |
| 20857 | " throw new Error('again'); \n" // This is the new uncaught error. |
| 20858 | "} \n"; |
| 20859 | CompileRun(throw_again); |
| 20860 | CHECK(try_catch.HasCaught()); |
| 20861 | Local<Message> message = try_catch.Message(); |
| 20862 | CHECK(!message.IsEmpty()); |
| 20863 | CHECK_EQ(6, message->GetLineNumber()); |
| 20864 | } |
| 20865 | } |
jkummerow@chromium.org | 28583c9 | 2012-07-16 11:31:55 +0000 | [diff] [blame] | 20866 | |
| 20867 | |
erik.corry@gmail.com | 8876724 | 2012-08-08 14:43:45 +0000 | [diff] [blame] | 20868 | static void Helper137002(bool do_store, |
| 20869 | bool polymorphic, |
| 20870 | bool remove_accessor, |
| 20871 | bool interceptor) { |
jkummerow@chromium.org | 28583c9 | 2012-07-16 11:31:55 +0000 | [diff] [blame] | 20872 | LocalContext context; |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 20873 | Local<ObjectTemplate> templ = ObjectTemplate::New(context->GetIsolate()); |
erik.corry@gmail.com | 8876724 | 2012-08-08 14:43:45 +0000 | [diff] [blame] | 20874 | if (interceptor) { |
| 20875 | templ->SetNamedPropertyHandler(FooGetInterceptor, FooSetInterceptor); |
| 20876 | } else { |
| 20877 | templ->SetAccessor(v8_str("foo"), |
| 20878 | GetterWhichReturns42, |
| 20879 | SetterWhichSetsYOnThisTo23); |
| 20880 | } |
jkummerow@chromium.org | 28583c9 | 2012-07-16 11:31:55 +0000 | [diff] [blame] | 20881 | context->Global()->Set(v8_str("obj"), templ->NewInstance()); |
| 20882 | |
| 20883 | // Turn monomorphic on slow object with native accessor, then turn |
| 20884 | // polymorphic, finally optimize to create negative lookup and fail. |
erik.corry@gmail.com | 8876724 | 2012-08-08 14:43:45 +0000 | [diff] [blame] | 20885 | CompileRun(do_store ? |
| 20886 | "function f(x) { x.foo = void 0; }" : |
| 20887 | "function f(x) { return x.foo; }"); |
| 20888 | CompileRun("obj.y = void 0;"); |
| 20889 | if (!interceptor) { |
| 20890 | CompileRun("%OptimizeObjectForAddingMultipleProperties(obj, 1);"); |
| 20891 | } |
| 20892 | CompileRun("obj.__proto__ = null;" |
| 20893 | "f(obj); f(obj); f(obj);"); |
| 20894 | if (polymorphic) { |
| 20895 | CompileRun("f({});"); |
| 20896 | } |
| 20897 | CompileRun("obj.y = void 0;" |
| 20898 | "%OptimizeFunctionOnNextCall(f);"); |
| 20899 | if (remove_accessor) { |
| 20900 | CompileRun("delete obj.foo;"); |
| 20901 | } |
| 20902 | CompileRun("var result = f(obj);"); |
| 20903 | if (do_store) { |
| 20904 | CompileRun("result = obj.y;"); |
| 20905 | } |
| 20906 | if (remove_accessor && !interceptor) { |
| 20907 | CHECK(context->Global()->Get(v8_str("result"))->IsUndefined()); |
| 20908 | } else { |
| 20909 | CHECK_EQ(do_store ? 23 : 42, |
| 20910 | context->Global()->Get(v8_str("result"))->Int32Value()); |
| 20911 | } |
| 20912 | } |
| 20913 | |
| 20914 | |
| 20915 | THREADED_TEST(Regress137002a) { |
| 20916 | i::FLAG_allow_natives_syntax = true; |
| 20917 | i::FLAG_compilation_cache = false; |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 20918 | v8::HandleScope scope(CcTest::isolate()); |
erik.corry@gmail.com | 8876724 | 2012-08-08 14:43:45 +0000 | [diff] [blame] | 20919 | for (int i = 0; i < 16; i++) { |
| 20920 | Helper137002(i & 8, i & 4, i & 2, i & 1); |
| 20921 | } |
jkummerow@chromium.org | 28583c9 | 2012-07-16 11:31:55 +0000 | [diff] [blame] | 20922 | } |
| 20923 | |
| 20924 | |
| 20925 | THREADED_TEST(Regress137002b) { |
| 20926 | i::FLAG_allow_natives_syntax = true; |
jkummerow@chromium.org | 28583c9 | 2012-07-16 11:31:55 +0000 | [diff] [blame] | 20927 | LocalContext context; |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 20928 | v8::Isolate* isolate = context->GetIsolate(); |
| 20929 | v8::HandleScope scope(isolate); |
| 20930 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
jkummerow@chromium.org | 28583c9 | 2012-07-16 11:31:55 +0000 | [diff] [blame] | 20931 | templ->SetAccessor(v8_str("foo"), |
| 20932 | GetterWhichReturns42, |
| 20933 | SetterWhichSetsYOnThisTo23); |
| 20934 | context->Global()->Set(v8_str("obj"), templ->NewInstance()); |
| 20935 | |
| 20936 | // Turn monomorphic on slow object with native accessor, then just |
| 20937 | // delete the property and fail. |
erik.corry@gmail.com | 8876724 | 2012-08-08 14:43:45 +0000 | [diff] [blame] | 20938 | CompileRun("function load(x) { return x.foo; }" |
| 20939 | "function store(x) { x.foo = void 0; }" |
| 20940 | "function keyed_load(x, key) { return x[key]; }" |
| 20941 | // Second version of function has a different source (add void 0) |
| 20942 | // so that it does not share code with the first version. This |
| 20943 | // ensures that the ICs are monomorphic. |
| 20944 | "function load2(x) { void 0; return x.foo; }" |
| 20945 | "function store2(x) { void 0; x.foo = void 0; }" |
| 20946 | "function keyed_load2(x, key) { void 0; return x[key]; }" |
| 20947 | |
verwaest@chromium.org | de64f72 | 2012-08-16 15:44:54 +0000 | [diff] [blame] | 20948 | "obj.y = void 0;" |
jkummerow@chromium.org | 28583c9 | 2012-07-16 11:31:55 +0000 | [diff] [blame] | 20949 | "obj.__proto__ = null;" |
erik.corry@gmail.com | 8876724 | 2012-08-08 14:43:45 +0000 | [diff] [blame] | 20950 | "var subobj = {};" |
verwaest@chromium.org | de64f72 | 2012-08-16 15:44:54 +0000 | [diff] [blame] | 20951 | "subobj.y = void 0;" |
erik.corry@gmail.com | 8876724 | 2012-08-08 14:43:45 +0000 | [diff] [blame] | 20952 | "subobj.__proto__ = obj;" |
| 20953 | "%OptimizeObjectForAddingMultipleProperties(obj, 1);" |
| 20954 | |
| 20955 | // Make the ICs monomorphic. |
| 20956 | "load(obj); load(obj);" |
| 20957 | "load2(subobj); load2(subobj);" |
verwaest@chromium.org | de64f72 | 2012-08-16 15:44:54 +0000 | [diff] [blame] | 20958 | "store(obj); store(obj);" |
| 20959 | "store2(subobj); store2(subobj);" |
erik.corry@gmail.com | 8876724 | 2012-08-08 14:43:45 +0000 | [diff] [blame] | 20960 | "keyed_load(obj, 'foo'); keyed_load(obj, 'foo');" |
| 20961 | "keyed_load2(subobj, 'foo'); keyed_load2(subobj, 'foo');" |
| 20962 | |
verwaest@chromium.org | de64f72 | 2012-08-16 15:44:54 +0000 | [diff] [blame] | 20963 | // Actually test the shiny new ICs and better not crash. This |
| 20964 | // serves as a regression test for issue 142088 as well. |
| 20965 | "load(obj);" |
| 20966 | "load2(subobj);" |
| 20967 | "store(obj);" |
| 20968 | "store2(subobj);" |
| 20969 | "keyed_load(obj, 'foo');" |
| 20970 | "keyed_load2(subobj, 'foo');" |
| 20971 | |
erik.corry@gmail.com | 8876724 | 2012-08-08 14:43:45 +0000 | [diff] [blame] | 20972 | // Delete the accessor. It better not be called any more now. |
| 20973 | "delete obj.foo;" |
| 20974 | "obj.y = void 0;" |
| 20975 | "subobj.y = void 0;" |
| 20976 | |
| 20977 | "var load_result = load(obj);" |
| 20978 | "var load_result2 = load2(subobj);" |
| 20979 | "var keyed_load_result = keyed_load(obj, 'foo');" |
| 20980 | "var keyed_load_result2 = keyed_load2(subobj, 'foo');" |
| 20981 | "store(obj);" |
| 20982 | "store2(subobj);" |
| 20983 | "var y_from_obj = obj.y;" |
| 20984 | "var y_from_subobj = subobj.y;"); |
| 20985 | CHECK(context->Global()->Get(v8_str("load_result"))->IsUndefined()); |
| 20986 | CHECK(context->Global()->Get(v8_str("load_result2"))->IsUndefined()); |
| 20987 | CHECK(context->Global()->Get(v8_str("keyed_load_result"))->IsUndefined()); |
| 20988 | CHECK(context->Global()->Get(v8_str("keyed_load_result2"))->IsUndefined()); |
| 20989 | CHECK(context->Global()->Get(v8_str("y_from_obj"))->IsUndefined()); |
| 20990 | CHECK(context->Global()->Get(v8_str("y_from_subobj"))->IsUndefined()); |
jkummerow@chromium.org | 28583c9 | 2012-07-16 11:31:55 +0000 | [diff] [blame] | 20991 | } |
verwaest@chromium.org | 753aee4 | 2012-07-17 16:15:42 +0000 | [diff] [blame] | 20992 | |
| 20993 | |
verwaest@chromium.org | de64f72 | 2012-08-16 15:44:54 +0000 | [diff] [blame] | 20994 | THREADED_TEST(Regress142088) { |
| 20995 | i::FLAG_allow_natives_syntax = true; |
verwaest@chromium.org | de64f72 | 2012-08-16 15:44:54 +0000 | [diff] [blame] | 20996 | LocalContext context; |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 20997 | v8::Isolate* isolate = context->GetIsolate(); |
| 20998 | v8::HandleScope scope(isolate); |
| 20999 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
verwaest@chromium.org | de64f72 | 2012-08-16 15:44:54 +0000 | [diff] [blame] | 21000 | templ->SetAccessor(v8_str("foo"), |
| 21001 | GetterWhichReturns42, |
| 21002 | SetterWhichSetsYOnThisTo23); |
| 21003 | context->Global()->Set(v8_str("obj"), templ->NewInstance()); |
| 21004 | |
| 21005 | CompileRun("function load(x) { return x.foo; }" |
| 21006 | "var o = Object.create(obj);" |
| 21007 | "%OptimizeObjectForAddingMultipleProperties(obj, 1);" |
| 21008 | "load(o); load(o); load(o); load(o);"); |
| 21009 | } |
| 21010 | |
| 21011 | |
verwaest@chromium.org | 753aee4 | 2012-07-17 16:15:42 +0000 | [diff] [blame] | 21012 | THREADED_TEST(Regress137496) { |
| 21013 | i::FLAG_expose_gc = true; |
verwaest@chromium.org | 753aee4 | 2012-07-17 16:15:42 +0000 | [diff] [blame] | 21014 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 21015 | v8::HandleScope scope(context->GetIsolate()); |
verwaest@chromium.org | 753aee4 | 2012-07-17 16:15:42 +0000 | [diff] [blame] | 21016 | |
| 21017 | // Compile a try-finally clause where the finally block causes a GC |
| 21018 | // while there still is a message pending for external reporting. |
| 21019 | TryCatch try_catch; |
| 21020 | try_catch.SetVerbose(true); |
| 21021 | CompileRun("try { throw new Error(); } finally { gc(); }"); |
| 21022 | CHECK(try_catch.HasCaught()); |
| 21023 | } |
yangguo@chromium.org | 46839fb | 2012-08-28 09:06:19 +0000 | [diff] [blame] | 21024 | |
| 21025 | |
verwaest@chromium.org | 33e09c8 | 2012-10-10 17:07:22 +0000 | [diff] [blame] | 21026 | THREADED_TEST(Regress149912) { |
verwaest@chromium.org | 33e09c8 | 2012-10-10 17:07:22 +0000 | [diff] [blame] | 21027 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 21028 | v8::HandleScope scope(context->GetIsolate()); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 21029 | Handle<FunctionTemplate> templ = FunctionTemplate::New(context->GetIsolate()); |
verwaest@chromium.org | 33e09c8 | 2012-10-10 17:07:22 +0000 | [diff] [blame] | 21030 | AddInterceptor(templ, EmptyInterceptorGetter, EmptyInterceptorSetter); |
| 21031 | context->Global()->Set(v8_str("Bug"), templ->GetFunction()); |
| 21032 | CompileRun("Number.prototype.__proto__ = new Bug; var x = 0; x.foo();"); |
| 21033 | } |
| 21034 | |
| 21035 | |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 21036 | THREADED_TEST(Regress157124) { |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 21037 | LocalContext context; |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 21038 | v8::Isolate* isolate = context->GetIsolate(); |
| 21039 | v8::HandleScope scope(isolate); |
| 21040 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
rossberg@chromium.org | 89e18f5 | 2012-10-22 13:09:53 +0000 | [diff] [blame] | 21041 | Local<Object> obj = templ->NewInstance(); |
| 21042 | obj->GetIdentityHash(); |
| 21043 | obj->DeleteHiddenValue(v8_str("Bug")); |
| 21044 | } |
| 21045 | |
| 21046 | |
ulan@chromium.org | 6e196bf | 2013-03-13 09:38:22 +0000 | [diff] [blame] | 21047 | THREADED_TEST(Regress2535) { |
| 21048 | i::FLAG_harmony_collections = true; |
ulan@chromium.org | 6e196bf | 2013-03-13 09:38:22 +0000 | [diff] [blame] | 21049 | LocalContext context; |
svenpanne@chromium.org | 2bda543 | 2013-03-15 12:39:50 +0000 | [diff] [blame] | 21050 | v8::HandleScope scope(context->GetIsolate()); |
ulan@chromium.org | 6e196bf | 2013-03-13 09:38:22 +0000 | [diff] [blame] | 21051 | Local<Value> set_value = CompileRun("new Set();"); |
danno@chromium.org | f95d4b9 | 2013-06-13 14:40:17 +0000 | [diff] [blame] | 21052 | Local<Object> set_object(Local<Object>::Cast(set_value)); |
ulan@chromium.org | 6e196bf | 2013-03-13 09:38:22 +0000 | [diff] [blame] | 21053 | CHECK_EQ(0, set_object->InternalFieldCount()); |
| 21054 | Local<Value> map_value = CompileRun("new Map();"); |
danno@chromium.org | f95d4b9 | 2013-06-13 14:40:17 +0000 | [diff] [blame] | 21055 | Local<Object> map_object(Local<Object>::Cast(map_value)); |
ulan@chromium.org | 6e196bf | 2013-03-13 09:38:22 +0000 | [diff] [blame] | 21056 | CHECK_EQ(0, map_object->InternalFieldCount()); |
| 21057 | } |
| 21058 | |
| 21059 | |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 21060 | THREADED_TEST(Regress2746) { |
| 21061 | LocalContext context; |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 21062 | v8::Isolate* isolate = context->GetIsolate(); |
| 21063 | v8::HandleScope scope(isolate); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 21064 | Local<Object> obj = Object::New(isolate); |
machenbach@chromium.org | f984189 | 2013-11-25 12:01:13 +0000 | [diff] [blame] | 21065 | Local<String> key = String::NewFromUtf8(context->GetIsolate(), "key"); |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 21066 | obj->SetHiddenValue(key, v8::Undefined(isolate)); |
mstarzinger@chromium.org | 1510d58 | 2013-06-28 14:00:48 +0000 | [diff] [blame] | 21067 | Local<Value> value = obj->GetHiddenValue(key); |
| 21068 | CHECK(!value.IsEmpty()); |
| 21069 | CHECK(value->IsUndefined()); |
| 21070 | } |
| 21071 | |
| 21072 | |
jkummerow@chromium.org | 1048047 | 2013-07-17 08:22:15 +0000 | [diff] [blame] | 21073 | THREADED_TEST(Regress260106) { |
| 21074 | LocalContext context; |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 21075 | v8::Isolate* isolate = context->GetIsolate(); |
| 21076 | v8::HandleScope scope(isolate); |
| 21077 | Local<FunctionTemplate> templ = FunctionTemplate::New(isolate, |
| 21078 | DummyCallHandler); |
jkummerow@chromium.org | 1048047 | 2013-07-17 08:22:15 +0000 | [diff] [blame] | 21079 | CompileRun("for (var i = 0; i < 128; i++) Object.prototype[i] = 0;"); |
| 21080 | Local<Function> function = templ->GetFunction(); |
| 21081 | CHECK(!function.IsEmpty()); |
| 21082 | CHECK(function->IsFunction()); |
| 21083 | } |
| 21084 | |
| 21085 | |
danno@chromium.org | 5940060 | 2013-08-13 17:09:37 +0000 | [diff] [blame] | 21086 | THREADED_TEST(JSONParseObject) { |
| 21087 | LocalContext context; |
| 21088 | HandleScope scope(context->GetIsolate()); |
| 21089 | Local<Value> obj = v8::JSON::Parse(v8_str("{\"x\":42}")); |
| 21090 | Handle<Object> global = context->Global(); |
| 21091 | global->Set(v8_str("obj"), obj); |
| 21092 | ExpectString("JSON.stringify(obj)", "{\"x\":42}"); |
| 21093 | } |
| 21094 | |
| 21095 | |
| 21096 | THREADED_TEST(JSONParseNumber) { |
| 21097 | LocalContext context; |
| 21098 | HandleScope scope(context->GetIsolate()); |
| 21099 | Local<Value> obj = v8::JSON::Parse(v8_str("42")); |
| 21100 | Handle<Object> global = context->Global(); |
| 21101 | global->Set(v8_str("obj"), obj); |
| 21102 | ExpectString("JSON.stringify(obj)", "42"); |
| 21103 | } |
| 21104 | |
| 21105 | |
verwaest@chromium.org | 662436e | 2013-08-28 08:41:27 +0000 | [diff] [blame] | 21106 | #if V8_OS_POSIX |
yangguo@chromium.org | 46839fb | 2012-08-28 09:06:19 +0000 | [diff] [blame] | 21107 | class ThreadInterruptTest { |
| 21108 | public: |
mstarzinger@chromium.org | e900018 | 2013-09-03 11:25:39 +0000 | [diff] [blame] | 21109 | ThreadInterruptTest() : sem_(0), sem_value_(0) { } |
| 21110 | ~ThreadInterruptTest() {} |
yangguo@chromium.org | 46839fb | 2012-08-28 09:06:19 +0000 | [diff] [blame] | 21111 | |
| 21112 | void RunTest() { |
yangguo@chromium.org | 46839fb | 2012-08-28 09:06:19 +0000 | [diff] [blame] | 21113 | InterruptThread i_thread(this); |
| 21114 | i_thread.Start(); |
| 21115 | |
mstarzinger@chromium.org | e900018 | 2013-09-03 11:25:39 +0000 | [diff] [blame] | 21116 | sem_.Wait(); |
yangguo@chromium.org | 46839fb | 2012-08-28 09:06:19 +0000 | [diff] [blame] | 21117 | CHECK_EQ(kExpectedValue, sem_value_); |
| 21118 | } |
| 21119 | |
| 21120 | private: |
| 21121 | static const int kExpectedValue = 1; |
| 21122 | |
| 21123 | class InterruptThread : public i::Thread { |
| 21124 | public: |
| 21125 | explicit InterruptThread(ThreadInterruptTest* test) |
| 21126 | : Thread("InterruptThread"), test_(test) {} |
| 21127 | |
| 21128 | virtual void Run() { |
| 21129 | struct sigaction action; |
| 21130 | |
| 21131 | // Ensure that we'll enter waiting condition |
| 21132 | i::OS::Sleep(100); |
| 21133 | |
| 21134 | // Setup signal handler |
| 21135 | memset(&action, 0, sizeof(action)); |
| 21136 | action.sa_handler = SignalHandler; |
| 21137 | sigaction(SIGCHLD, &action, NULL); |
| 21138 | |
| 21139 | // Send signal |
| 21140 | kill(getpid(), SIGCHLD); |
| 21141 | |
| 21142 | // Ensure that if wait has returned because of error |
| 21143 | i::OS::Sleep(100); |
| 21144 | |
| 21145 | // Set value and signal semaphore |
| 21146 | test_->sem_value_ = 1; |
mstarzinger@chromium.org | e900018 | 2013-09-03 11:25:39 +0000 | [diff] [blame] | 21147 | test_->sem_.Signal(); |
yangguo@chromium.org | 46839fb | 2012-08-28 09:06:19 +0000 | [diff] [blame] | 21148 | } |
| 21149 | |
| 21150 | static void SignalHandler(int signal) { |
| 21151 | } |
| 21152 | |
| 21153 | private: |
| 21154 | ThreadInterruptTest* test_; |
yangguo@chromium.org | 46839fb | 2012-08-28 09:06:19 +0000 | [diff] [blame] | 21155 | }; |
| 21156 | |
mstarzinger@chromium.org | e900018 | 2013-09-03 11:25:39 +0000 | [diff] [blame] | 21157 | i::Semaphore sem_; |
yangguo@chromium.org | 46839fb | 2012-08-28 09:06:19 +0000 | [diff] [blame] | 21158 | volatile int sem_value_; |
| 21159 | }; |
| 21160 | |
| 21161 | |
| 21162 | THREADED_TEST(SemaphoreInterruption) { |
| 21163 | ThreadInterruptTest().RunTest(); |
| 21164 | } |
yangguo@chromium.org | 46a2a51 | 2013-01-18 16:29:40 +0000 | [diff] [blame] | 21165 | |
danno@chromium.org | 169691d | 2013-07-15 08:01:13 +0000 | [diff] [blame] | 21166 | |
hpayer@chromium.org | ea9b8ba | 2013-12-20 19:22:39 +0000 | [diff] [blame] | 21167 | #endif // V8_OS_POSIX |
| 21168 | |
| 21169 | |
danno@chromium.org | 169691d | 2013-07-15 08:01:13 +0000 | [diff] [blame] | 21170 | static bool NamedAccessAlwaysBlocked(Local<v8::Object> global, |
| 21171 | Local<Value> name, |
| 21172 | v8::AccessType type, |
| 21173 | Local<Value> data) { |
| 21174 | i::PrintF("Named access blocked.\n"); |
| 21175 | return false; |
| 21176 | } |
| 21177 | |
| 21178 | |
| 21179 | static bool IndexAccessAlwaysBlocked(Local<v8::Object> global, |
| 21180 | uint32_t key, |
| 21181 | v8::AccessType type, |
| 21182 | Local<Value> data) { |
| 21183 | i::PrintF("Indexed access blocked.\n"); |
| 21184 | return false; |
| 21185 | } |
| 21186 | |
| 21187 | |
| 21188 | void UnreachableCallback(const v8::FunctionCallbackInfo<v8::Value>& args) { |
| 21189 | CHECK(false); |
| 21190 | } |
| 21191 | |
| 21192 | |
| 21193 | TEST(JSONStringifyAccessCheck) { |
| 21194 | v8::V8::Initialize(); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 21195 | v8::Isolate* isolate = CcTest::isolate(); |
| 21196 | v8::HandleScope scope(isolate); |
danno@chromium.org | 169691d | 2013-07-15 08:01:13 +0000 | [diff] [blame] | 21197 | |
| 21198 | // Create an ObjectTemplate for global objects and install access |
| 21199 | // check callbacks that will block access. |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 21200 | v8::Handle<v8::ObjectTemplate> global_template = |
| 21201 | v8::ObjectTemplate::New(isolate); |
danno@chromium.org | 169691d | 2013-07-15 08:01:13 +0000 | [diff] [blame] | 21202 | global_template->SetAccessCheckCallbacks(NamedAccessAlwaysBlocked, |
| 21203 | IndexAccessAlwaysBlocked); |
| 21204 | |
| 21205 | // Create a context and set an x property on it's global object. |
| 21206 | LocalContext context0(NULL, global_template); |
| 21207 | v8::Handle<v8::Object> global0 = context0->Global(); |
| 21208 | global0->Set(v8_str("x"), v8_num(42)); |
| 21209 | ExpectString("JSON.stringify(this)", "{\"x\":42}"); |
| 21210 | |
| 21211 | for (int i = 0; i < 2; i++) { |
| 21212 | if (i == 1) { |
| 21213 | // Install a toJSON function on the second run. |
| 21214 | v8::Handle<v8::FunctionTemplate> toJSON = |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 21215 | v8::FunctionTemplate::New(isolate, UnreachableCallback); |
danno@chromium.org | 169691d | 2013-07-15 08:01:13 +0000 | [diff] [blame] | 21216 | |
| 21217 | global0->Set(v8_str("toJSON"), toJSON->GetFunction()); |
| 21218 | } |
| 21219 | // Create a context with a different security token so that the |
| 21220 | // failed access check callback will be called on each access. |
| 21221 | LocalContext context1(NULL, global_template); |
| 21222 | context1->Global()->Set(v8_str("other"), global0); |
| 21223 | |
| 21224 | ExpectString("JSON.stringify(other)", "{}"); |
| 21225 | ExpectString("JSON.stringify({ 'a' : other, 'b' : ['c'] })", |
| 21226 | "{\"a\":{},\"b\":[\"c\"]}"); |
| 21227 | ExpectString("JSON.stringify([other, 'b', 'c'])", |
| 21228 | "[{},\"b\",\"c\"]"); |
| 21229 | |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 21230 | v8::Handle<v8::Array> array = v8::Array::New(isolate, 2); |
danno@chromium.org | 169691d | 2013-07-15 08:01:13 +0000 | [diff] [blame] | 21231 | array->Set(0, v8_str("a")); |
| 21232 | array->Set(1, v8_str("b")); |
| 21233 | context1->Global()->Set(v8_str("array"), array); |
| 21234 | ExpectString("JSON.stringify(array)", "[\"a\",\"b\"]"); |
| 21235 | array->TurnOnAccessCheck(); |
| 21236 | ExpectString("JSON.stringify(array)", "[]"); |
| 21237 | ExpectString("JSON.stringify([array])", "[[]]"); |
| 21238 | ExpectString("JSON.stringify({'a' : array})", "{\"a\":[]}"); |
| 21239 | } |
| 21240 | } |
| 21241 | |
| 21242 | |
| 21243 | bool access_check_fail_thrown = false; |
| 21244 | bool catch_callback_called = false; |
| 21245 | |
| 21246 | |
| 21247 | // Failed access check callback that performs a GC on each invocation. |
| 21248 | void FailedAccessCheckThrows(Local<v8::Object> target, |
| 21249 | v8::AccessType type, |
| 21250 | Local<v8::Value> data) { |
| 21251 | access_check_fail_thrown = true; |
| 21252 | i::PrintF("Access check failed. Error thrown.\n"); |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 21253 | CcTest::isolate()->ThrowException( |
| 21254 | v8::Exception::Error(v8_str("cross context"))); |
danno@chromium.org | 169691d | 2013-07-15 08:01:13 +0000 | [diff] [blame] | 21255 | } |
| 21256 | |
| 21257 | |
| 21258 | void CatcherCallback(const v8::FunctionCallbackInfo<v8::Value>& args) { |
| 21259 | for (int i = 0; i < args.Length(); i++) { |
| 21260 | i::PrintF("%s\n", *String::Utf8Value(args[i])); |
| 21261 | } |
| 21262 | catch_callback_called = true; |
| 21263 | } |
| 21264 | |
| 21265 | |
| 21266 | void HasOwnPropertyCallback(const v8::FunctionCallbackInfo<v8::Value>& args) { |
| 21267 | args[0]->ToObject()->HasOwnProperty(args[1]->ToString()); |
| 21268 | } |
| 21269 | |
| 21270 | |
| 21271 | void CheckCorrectThrow(const char* script) { |
| 21272 | // Test that the script, when wrapped into a try-catch, triggers the catch |
| 21273 | // clause due to failed access check throwing an exception. |
| 21274 | // The subsequent try-catch should run without any exception. |
| 21275 | access_check_fail_thrown = false; |
| 21276 | catch_callback_called = false; |
| 21277 | i::ScopedVector<char> source(1024); |
| 21278 | i::OS::SNPrintF(source, "try { %s; } catch (e) { catcher(e); }", script); |
| 21279 | CompileRun(source.start()); |
| 21280 | CHECK(access_check_fail_thrown); |
| 21281 | CHECK(catch_callback_called); |
| 21282 | |
| 21283 | access_check_fail_thrown = false; |
| 21284 | catch_callback_called = false; |
| 21285 | CompileRun("try { [1, 2, 3].sort(); } catch (e) { catcher(e) };"); |
| 21286 | CHECK(!access_check_fail_thrown); |
| 21287 | CHECK(!catch_callback_called); |
| 21288 | } |
| 21289 | |
| 21290 | |
| 21291 | TEST(AccessCheckThrows) { |
| 21292 | i::FLAG_allow_natives_syntax = true; |
| 21293 | v8::V8::Initialize(); |
| 21294 | v8::V8::SetFailedAccessCheckCallbackFunction(&FailedAccessCheckThrows); |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 21295 | v8::Isolate* isolate = CcTest::isolate(); |
| 21296 | v8::HandleScope scope(isolate); |
danno@chromium.org | 169691d | 2013-07-15 08:01:13 +0000 | [diff] [blame] | 21297 | |
| 21298 | // Create an ObjectTemplate for global objects and install access |
| 21299 | // check callbacks that will block access. |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 21300 | v8::Handle<v8::ObjectTemplate> global_template = |
| 21301 | v8::ObjectTemplate::New(isolate); |
danno@chromium.org | 169691d | 2013-07-15 08:01:13 +0000 | [diff] [blame] | 21302 | global_template->SetAccessCheckCallbacks(NamedAccessAlwaysBlocked, |
| 21303 | IndexAccessAlwaysBlocked); |
| 21304 | |
| 21305 | // Create a context and set an x property on it's global object. |
| 21306 | LocalContext context0(NULL, global_template); |
| 21307 | context0->Global()->Set(v8_str("x"), v8_num(42)); |
| 21308 | v8::Handle<v8::Object> global0 = context0->Global(); |
| 21309 | |
| 21310 | // Create a context with a different security token so that the |
| 21311 | // failed access check callback will be called on each access. |
| 21312 | LocalContext context1(NULL, global_template); |
| 21313 | context1->Global()->Set(v8_str("other"), global0); |
| 21314 | |
| 21315 | v8::Handle<v8::FunctionTemplate> catcher_fun = |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 21316 | v8::FunctionTemplate::New(isolate, CatcherCallback); |
danno@chromium.org | 169691d | 2013-07-15 08:01:13 +0000 | [diff] [blame] | 21317 | context1->Global()->Set(v8_str("catcher"), catcher_fun->GetFunction()); |
| 21318 | |
| 21319 | v8::Handle<v8::FunctionTemplate> has_own_property_fun = |
ulan@chromium.org | 9cbaabd | 2014-01-08 10:55:36 +0000 | [diff] [blame] | 21320 | v8::FunctionTemplate::New(isolate, HasOwnPropertyCallback); |
danno@chromium.org | 169691d | 2013-07-15 08:01:13 +0000 | [diff] [blame] | 21321 | context1->Global()->Set(v8_str("has_own_property"), |
| 21322 | has_own_property_fun->GetFunction()); |
| 21323 | |
| 21324 | { v8::TryCatch try_catch; |
| 21325 | access_check_fail_thrown = false; |
| 21326 | CompileRun("other.x;"); |
| 21327 | CHECK(access_check_fail_thrown); |
| 21328 | CHECK(try_catch.HasCaught()); |
| 21329 | } |
| 21330 | |
| 21331 | CheckCorrectThrow("other.x"); |
| 21332 | CheckCorrectThrow("other[1]"); |
| 21333 | CheckCorrectThrow("JSON.stringify(other)"); |
| 21334 | CheckCorrectThrow("has_own_property(other, 'x')"); |
| 21335 | CheckCorrectThrow("%GetProperty(other, 'x')"); |
| 21336 | CheckCorrectThrow("%SetProperty(other, 'x', 'foo', 1, 0)"); |
| 21337 | CheckCorrectThrow("%IgnoreAttributesAndSetProperty(other, 'x', 'foo')"); |
| 21338 | CheckCorrectThrow("%DeleteProperty(other, 'x', 0)"); |
| 21339 | CheckCorrectThrow("%DeleteProperty(other, '1', 0)"); |
| 21340 | CheckCorrectThrow("%HasLocalProperty(other, 'x')"); |
| 21341 | CheckCorrectThrow("%HasProperty(other, 'x')"); |
| 21342 | CheckCorrectThrow("%HasElement(other, 1)"); |
| 21343 | CheckCorrectThrow("%IsPropertyEnumerable(other, 'x')"); |
| 21344 | CheckCorrectThrow("%GetPropertyNames(other)"); |
machenbach@chromium.org | 0345396 | 2014-01-10 14:16:31 +0000 | [diff] [blame] | 21345 | // PROPERTY_ATTRIBUTES_NONE = 0 |
| 21346 | CheckCorrectThrow("%GetLocalPropertyNames(other, 0)"); |
danno@chromium.org | 169691d | 2013-07-15 08:01:13 +0000 | [diff] [blame] | 21347 | CheckCorrectThrow("%DefineOrRedefineAccessorProperty(" |
| 21348 | "other, 'x', null, null, 1)"); |
verwaest@chromium.org | 32cb9b2 | 2013-08-21 11:18:12 +0000 | [diff] [blame] | 21349 | |
| 21350 | // Reset the failed access check callback so it does not influence |
| 21351 | // the other tests. |
| 21352 | v8::V8::SetFailedAccessCheckCallbackFunction(NULL); |
danno@chromium.org | 169691d | 2013-07-15 08:01:13 +0000 | [diff] [blame] | 21353 | } |
| 21354 | |
mstarzinger@chromium.org | e900018 | 2013-09-03 11:25:39 +0000 | [diff] [blame] | 21355 | |
| 21356 | THREADED_TEST(Regress256330) { |
| 21357 | i::FLAG_allow_natives_syntax = true; |
| 21358 | LocalContext context; |
| 21359 | v8::HandleScope scope(context->GetIsolate()); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 21360 | Handle<FunctionTemplate> templ = FunctionTemplate::New(context->GetIsolate()); |
mstarzinger@chromium.org | e900018 | 2013-09-03 11:25:39 +0000 | [diff] [blame] | 21361 | AddInterceptor(templ, EmptyInterceptorGetter, EmptyInterceptorSetter); |
| 21362 | context->Global()->Set(v8_str("Bug"), templ->GetFunction()); |
| 21363 | CompileRun("\"use strict\"; var o = new Bug;" |
| 21364 | "function f(o) { o.x = 10; };" |
| 21365 | "f(o); f(o); f(o);" |
| 21366 | "%OptimizeFunctionOnNextCall(f);" |
| 21367 | "f(o);"); |
| 21368 | ExpectBoolean("%GetOptimizationStatus(f) != 2", true); |
| 21369 | } |
| 21370 | |
| 21371 | |
| 21372 | THREADED_TEST(CrankshaftInterceptorSetter) { |
| 21373 | i::FLAG_allow_natives_syntax = true; |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 21374 | v8::HandleScope scope(CcTest::isolate()); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 21375 | Handle<FunctionTemplate> templ = FunctionTemplate::New(CcTest::isolate()); |
mstarzinger@chromium.org | e900018 | 2013-09-03 11:25:39 +0000 | [diff] [blame] | 21376 | AddInterceptor(templ, InterceptorGetter, InterceptorSetter); |
| 21377 | LocalContext env; |
| 21378 | env->Global()->Set(v8_str("Obj"), templ->GetFunction()); |
| 21379 | CompileRun("var obj = new Obj;" |
| 21380 | // Initialize fields to avoid transitions later. |
| 21381 | "obj.age = 0;" |
| 21382 | "obj.accessor_age = 42;" |
| 21383 | "function setter(i) { this.accessor_age = i; };" |
| 21384 | "function getter() { return this.accessor_age; };" |
| 21385 | "function setAge(i) { obj.age = i; };" |
| 21386 | "Object.defineProperty(obj, 'age', { get:getter, set:setter });" |
| 21387 | "setAge(1);" |
| 21388 | "setAge(2);" |
| 21389 | "setAge(3);" |
| 21390 | "%OptimizeFunctionOnNextCall(setAge);" |
| 21391 | "setAge(4);"); |
| 21392 | // All stores went through the interceptor. |
| 21393 | ExpectInt32("obj.interceptor_age", 4); |
| 21394 | ExpectInt32("obj.accessor_age", 42); |
| 21395 | } |
| 21396 | |
| 21397 | |
| 21398 | THREADED_TEST(CrankshaftInterceptorGetter) { |
| 21399 | i::FLAG_allow_natives_syntax = true; |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 21400 | v8::HandleScope scope(CcTest::isolate()); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 21401 | Handle<FunctionTemplate> templ = FunctionTemplate::New(CcTest::isolate()); |
mstarzinger@chromium.org | e900018 | 2013-09-03 11:25:39 +0000 | [diff] [blame] | 21402 | AddInterceptor(templ, InterceptorGetter, InterceptorSetter); |
| 21403 | LocalContext env; |
| 21404 | env->Global()->Set(v8_str("Obj"), templ->GetFunction()); |
| 21405 | CompileRun("var obj = new Obj;" |
| 21406 | // Initialize fields to avoid transitions later. |
| 21407 | "obj.age = 1;" |
| 21408 | "obj.accessor_age = 42;" |
| 21409 | "function getter() { return this.accessor_age; };" |
| 21410 | "function getAge() { return obj.interceptor_age; };" |
| 21411 | "Object.defineProperty(obj, 'interceptor_age', { get:getter });" |
| 21412 | "getAge();" |
| 21413 | "getAge();" |
| 21414 | "getAge();" |
| 21415 | "%OptimizeFunctionOnNextCall(getAge);"); |
| 21416 | // Access through interceptor. |
| 21417 | ExpectInt32("getAge()", 1); |
| 21418 | } |
| 21419 | |
| 21420 | |
| 21421 | THREADED_TEST(CrankshaftInterceptorFieldRead) { |
| 21422 | i::FLAG_allow_natives_syntax = true; |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 21423 | v8::HandleScope scope(CcTest::isolate()); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 21424 | Handle<FunctionTemplate> templ = FunctionTemplate::New(CcTest::isolate()); |
mstarzinger@chromium.org | e900018 | 2013-09-03 11:25:39 +0000 | [diff] [blame] | 21425 | AddInterceptor(templ, InterceptorGetter, InterceptorSetter); |
| 21426 | LocalContext env; |
| 21427 | env->Global()->Set(v8_str("Obj"), templ->GetFunction()); |
| 21428 | CompileRun("var obj = new Obj;" |
| 21429 | "obj.__proto__.interceptor_age = 42;" |
| 21430 | "obj.age = 100;" |
| 21431 | "function getAge() { return obj.interceptor_age; };"); |
| 21432 | ExpectInt32("getAge();", 100); |
| 21433 | ExpectInt32("getAge();", 100); |
| 21434 | ExpectInt32("getAge();", 100); |
| 21435 | CompileRun("%OptimizeFunctionOnNextCall(getAge);"); |
| 21436 | // Access through interceptor. |
| 21437 | ExpectInt32("getAge();", 100); |
| 21438 | } |
| 21439 | |
| 21440 | |
| 21441 | THREADED_TEST(CrankshaftInterceptorFieldWrite) { |
| 21442 | i::FLAG_allow_natives_syntax = true; |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 21443 | v8::HandleScope scope(CcTest::isolate()); |
hpayer@chromium.org | 4f99be9 | 2013-12-18 16:23:55 +0000 | [diff] [blame] | 21444 | Handle<FunctionTemplate> templ = FunctionTemplate::New(CcTest::isolate()); |
mstarzinger@chromium.org | e900018 | 2013-09-03 11:25:39 +0000 | [diff] [blame] | 21445 | AddInterceptor(templ, InterceptorGetter, InterceptorSetter); |
| 21446 | LocalContext env; |
| 21447 | env->Global()->Set(v8_str("Obj"), templ->GetFunction()); |
| 21448 | CompileRun("var obj = new Obj;" |
| 21449 | "obj.age = 100000;" |
| 21450 | "function setAge(i) { obj.age = i };" |
| 21451 | "setAge(100);" |
| 21452 | "setAge(101);" |
| 21453 | "setAge(102);" |
| 21454 | "%OptimizeFunctionOnNextCall(setAge);" |
| 21455 | "setAge(103);"); |
| 21456 | ExpectInt32("obj.age", 100000); |
| 21457 | ExpectInt32("obj.interceptor_age", 103); |
| 21458 | } |
| 21459 | |
dslomov@chromium.org | 639bac0 | 2013-09-09 11:58:54 +0000 | [diff] [blame] | 21460 | |
hpayer@chromium.org | ea9b8ba | 2013-12-20 19:22:39 +0000 | [diff] [blame] | 21461 | class RequestInterruptTestBase { |
| 21462 | public: |
| 21463 | RequestInterruptTestBase() |
| 21464 | : env_(), |
| 21465 | isolate_(env_->GetIsolate()), |
| 21466 | sem_(0), |
| 21467 | warmup_(20000), |
| 21468 | should_continue_(true) { |
| 21469 | } |
| 21470 | |
| 21471 | virtual ~RequestInterruptTestBase() { } |
| 21472 | |
| 21473 | virtual void TestBody() = 0; |
| 21474 | |
| 21475 | void RunTest() { |
| 21476 | InterruptThread i_thread(this); |
| 21477 | i_thread.Start(); |
| 21478 | |
| 21479 | v8::HandleScope handle_scope(isolate_); |
| 21480 | |
| 21481 | TestBody(); |
| 21482 | |
| 21483 | isolate_->ClearInterrupt(); |
| 21484 | |
| 21485 | // Verify we arrived here because interruptor was called |
| 21486 | // not due to a bug causing us to exit the loop too early. |
| 21487 | CHECK(!should_continue()); |
| 21488 | } |
| 21489 | |
| 21490 | void WakeUpInterruptor() { |
| 21491 | sem_.Signal(); |
| 21492 | } |
| 21493 | |
| 21494 | bool should_continue() const { return should_continue_; } |
| 21495 | |
| 21496 | bool ShouldContinue() { |
| 21497 | if (warmup_ > 0) { |
| 21498 | if (--warmup_ == 0) { |
| 21499 | WakeUpInterruptor(); |
| 21500 | } |
| 21501 | } |
| 21502 | |
| 21503 | return should_continue_; |
| 21504 | } |
| 21505 | |
| 21506 | protected: |
| 21507 | static void ShouldContinueCallback( |
| 21508 | const v8::FunctionCallbackInfo<Value>& info) { |
| 21509 | RequestInterruptTestBase* test = |
| 21510 | reinterpret_cast<RequestInterruptTestBase*>( |
| 21511 | info.Data().As<v8::External>()->Value()); |
| 21512 | info.GetReturnValue().Set(test->ShouldContinue()); |
| 21513 | } |
| 21514 | |
| 21515 | class InterruptThread : public i::Thread { |
| 21516 | public: |
| 21517 | explicit InterruptThread(RequestInterruptTestBase* test) |
| 21518 | : Thread("RequestInterruptTest"), test_(test) {} |
| 21519 | |
| 21520 | virtual void Run() { |
| 21521 | test_->sem_.Wait(); |
| 21522 | test_->isolate_->RequestInterrupt(&OnInterrupt, test_); |
| 21523 | } |
| 21524 | |
| 21525 | static void OnInterrupt(v8::Isolate* isolate, void* data) { |
| 21526 | reinterpret_cast<RequestInterruptTestBase*>(data)-> |
| 21527 | should_continue_ = false; |
| 21528 | } |
| 21529 | |
| 21530 | private: |
| 21531 | RequestInterruptTestBase* test_; |
| 21532 | }; |
| 21533 | |
| 21534 | LocalContext env_; |
| 21535 | v8::Isolate* isolate_; |
| 21536 | i::Semaphore sem_; |
| 21537 | int warmup_; |
| 21538 | bool should_continue_; |
| 21539 | }; |
| 21540 | |
| 21541 | |
| 21542 | class RequestInterruptTestWithFunctionCall : public RequestInterruptTestBase { |
| 21543 | public: |
| 21544 | virtual void TestBody() { |
| 21545 | Local<Function> func = Function::New( |
| 21546 | isolate_, ShouldContinueCallback, v8::External::New(isolate_, this)); |
| 21547 | env_->Global()->Set(v8_str("ShouldContinue"), func); |
| 21548 | |
| 21549 | CompileRun("while (ShouldContinue()) { }"); |
| 21550 | } |
| 21551 | }; |
| 21552 | |
| 21553 | |
| 21554 | class RequestInterruptTestWithMethodCall : public RequestInterruptTestBase { |
| 21555 | public: |
| 21556 | virtual void TestBody() { |
| 21557 | v8::Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New(isolate_); |
| 21558 | v8::Local<v8::Template> proto = t->PrototypeTemplate(); |
| 21559 | proto->Set(v8_str("shouldContinue"), Function::New( |
| 21560 | isolate_, ShouldContinueCallback, v8::External::New(isolate_, this))); |
| 21561 | env_->Global()->Set(v8_str("Klass"), t->GetFunction()); |
| 21562 | |
| 21563 | CompileRun("var obj = new Klass; while (obj.shouldContinue()) { }"); |
| 21564 | } |
| 21565 | }; |
| 21566 | |
| 21567 | |
| 21568 | class RequestInterruptTestWithAccessor : public RequestInterruptTestBase { |
| 21569 | public: |
| 21570 | virtual void TestBody() { |
| 21571 | v8::Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New(isolate_); |
| 21572 | v8::Local<v8::Template> proto = t->PrototypeTemplate(); |
| 21573 | proto->SetAccessorProperty(v8_str("shouldContinue"), FunctionTemplate::New( |
| 21574 | isolate_, ShouldContinueCallback, v8::External::New(isolate_, this))); |
| 21575 | env_->Global()->Set(v8_str("Klass"), t->GetFunction()); |
| 21576 | |
| 21577 | CompileRun("var obj = new Klass; while (obj.shouldContinue) { }"); |
| 21578 | } |
| 21579 | }; |
| 21580 | |
| 21581 | |
| 21582 | class RequestInterruptTestWithNativeAccessor : public RequestInterruptTestBase { |
| 21583 | public: |
| 21584 | virtual void TestBody() { |
| 21585 | v8::Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New(isolate_); |
| 21586 | t->InstanceTemplate()->SetNativeDataProperty( |
| 21587 | v8_str("shouldContinue"), |
| 21588 | &ShouldContinueNativeGetter, |
| 21589 | NULL, |
| 21590 | v8::External::New(isolate_, this)); |
| 21591 | env_->Global()->Set(v8_str("Klass"), t->GetFunction()); |
| 21592 | |
| 21593 | CompileRun("var obj = new Klass; while (obj.shouldContinue) { }"); |
| 21594 | } |
| 21595 | |
| 21596 | private: |
| 21597 | static void ShouldContinueNativeGetter( |
| 21598 | Local<String> property, |
| 21599 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
| 21600 | RequestInterruptTestBase* test = |
| 21601 | reinterpret_cast<RequestInterruptTestBase*>( |
| 21602 | info.Data().As<v8::External>()->Value()); |
| 21603 | info.GetReturnValue().Set(test->ShouldContinue()); |
| 21604 | } |
| 21605 | }; |
| 21606 | |
| 21607 | |
| 21608 | class RequestInterruptTestWithMethodCallAndInterceptor |
| 21609 | : public RequestInterruptTestBase { |
| 21610 | public: |
| 21611 | virtual void TestBody() { |
| 21612 | v8::Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New(isolate_); |
| 21613 | v8::Local<v8::Template> proto = t->PrototypeTemplate(); |
| 21614 | proto->Set(v8_str("shouldContinue"), Function::New( |
| 21615 | isolate_, ShouldContinueCallback, v8::External::New(isolate_, this))); |
| 21616 | v8::Local<v8::ObjectTemplate> instance_template = t->InstanceTemplate(); |
| 21617 | instance_template->SetNamedPropertyHandler(EmptyInterceptor); |
| 21618 | |
| 21619 | env_->Global()->Set(v8_str("Klass"), t->GetFunction()); |
| 21620 | |
| 21621 | CompileRun("var obj = new Klass; while (obj.shouldContinue()) { }"); |
| 21622 | } |
| 21623 | |
| 21624 | private: |
| 21625 | static void EmptyInterceptor( |
| 21626 | Local<String> property, |
| 21627 | const v8::PropertyCallbackInfo<v8::Value>& info) { |
| 21628 | } |
| 21629 | }; |
| 21630 | |
| 21631 | |
| 21632 | class RequestInterruptTestWithMathAbs : public RequestInterruptTestBase { |
| 21633 | public: |
| 21634 | virtual void TestBody() { |
| 21635 | env_->Global()->Set(v8_str("WakeUpInterruptor"), Function::New( |
| 21636 | isolate_, |
| 21637 | WakeUpInterruptorCallback, |
| 21638 | v8::External::New(isolate_, this))); |
| 21639 | |
| 21640 | env_->Global()->Set(v8_str("ShouldContinue"), Function::New( |
| 21641 | isolate_, |
| 21642 | ShouldContinueCallback, |
| 21643 | v8::External::New(isolate_, this))); |
| 21644 | |
| 21645 | i::FLAG_allow_natives_syntax = true; |
| 21646 | CompileRun("function loopish(o) {" |
| 21647 | " var pre = 10;" |
| 21648 | " while (o.abs(1) > 0) {" |
| 21649 | " if (o.abs(1) >= 0 && !ShouldContinue()) break;" |
| 21650 | " if (pre > 0) {" |
| 21651 | " if (--pre === 0) WakeUpInterruptor(o === Math);" |
| 21652 | " }" |
| 21653 | " }" |
| 21654 | "}" |
| 21655 | "var i = 50;" |
| 21656 | "var obj = {abs: function () { return i-- }, x: null};" |
| 21657 | "delete obj.x;" |
| 21658 | "loopish(obj);" |
| 21659 | "%OptimizeFunctionOnNextCall(loopish);" |
| 21660 | "loopish(Math);"); |
| 21661 | |
| 21662 | i::FLAG_allow_natives_syntax = false; |
| 21663 | } |
| 21664 | |
| 21665 | private: |
| 21666 | static void WakeUpInterruptorCallback( |
| 21667 | const v8::FunctionCallbackInfo<Value>& info) { |
| 21668 | if (!info[0]->BooleanValue()) return; |
| 21669 | |
| 21670 | RequestInterruptTestBase* test = |
| 21671 | reinterpret_cast<RequestInterruptTestBase*>( |
| 21672 | info.Data().As<v8::External>()->Value()); |
| 21673 | test->WakeUpInterruptor(); |
| 21674 | } |
| 21675 | |
| 21676 | static void ShouldContinueCallback( |
| 21677 | const v8::FunctionCallbackInfo<Value>& info) { |
| 21678 | RequestInterruptTestBase* test = |
| 21679 | reinterpret_cast<RequestInterruptTestBase*>( |
| 21680 | info.Data().As<v8::External>()->Value()); |
| 21681 | info.GetReturnValue().Set(test->should_continue()); |
| 21682 | } |
| 21683 | }; |
| 21684 | |
| 21685 | |
| 21686 | TEST(RequestInterruptTestWithFunctionCall) { |
| 21687 | RequestInterruptTestWithFunctionCall().RunTest(); |
| 21688 | } |
| 21689 | |
| 21690 | |
| 21691 | TEST(RequestInterruptTestWithMethodCall) { |
| 21692 | RequestInterruptTestWithMethodCall().RunTest(); |
| 21693 | } |
| 21694 | |
| 21695 | |
| 21696 | TEST(RequestInterruptTestWithAccessor) { |
| 21697 | RequestInterruptTestWithAccessor().RunTest(); |
| 21698 | } |
| 21699 | |
| 21700 | |
| 21701 | TEST(RequestInterruptTestWithNativeAccessor) { |
| 21702 | RequestInterruptTestWithNativeAccessor().RunTest(); |
| 21703 | } |
| 21704 | |
| 21705 | |
| 21706 | TEST(RequestInterruptTestWithMethodCallAndInterceptor) { |
| 21707 | RequestInterruptTestWithMethodCallAndInterceptor().RunTest(); |
| 21708 | } |
| 21709 | |
| 21710 | |
| 21711 | TEST(RequestInterruptTestWithMathAbs) { |
| 21712 | RequestInterruptTestWithMathAbs().RunTest(); |
| 21713 | } |
dslomov@chromium.org | 639bac0 | 2013-09-09 11:58:54 +0000 | [diff] [blame] | 21714 | |
| 21715 | |
| 21716 | static Local<Value> function_new_expected_env; |
| 21717 | static void FunctionNewCallback(const v8::FunctionCallbackInfo<Value>& info) { |
| 21718 | CHECK_EQ(function_new_expected_env, info.Data()); |
| 21719 | info.GetReturnValue().Set(17); |
| 21720 | } |
| 21721 | |
| 21722 | |
| 21723 | THREADED_TEST(FunctionNew) { |
| 21724 | LocalContext env; |
| 21725 | v8::Isolate* isolate = env->GetIsolate(); |
| 21726 | v8::HandleScope scope(isolate); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 21727 | Local<Object> data = v8::Object::New(isolate); |
dslomov@chromium.org | 639bac0 | 2013-09-09 11:58:54 +0000 | [diff] [blame] | 21728 | function_new_expected_env = data; |
| 21729 | Local<Function> func = Function::New(isolate, FunctionNewCallback, data); |
| 21730 | env->Global()->Set(v8_str("func"), func); |
| 21731 | Local<Value> result = CompileRun("func();"); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 21732 | CHECK_EQ(v8::Integer::New(isolate, 17), result); |
dslomov@chromium.org | 639bac0 | 2013-09-09 11:58:54 +0000 | [diff] [blame] | 21733 | // Verify function not cached |
| 21734 | int serial_number = |
| 21735 | i::Smi::cast(v8::Utils::OpenHandle(*func) |
| 21736 | ->shared()->get_api_func_data()->serial_number())->value(); |
| 21737 | i::Isolate* i_isolate = reinterpret_cast<i::Isolate*>(isolate); |
| 21738 | i::Object* elm = i_isolate->native_context()->function_cache() |
| 21739 | ->GetElementNoExceptionThrown(i_isolate, serial_number); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 21740 | CHECK(elm->IsUndefined()); |
| 21741 | // Verify that each Function::New creates a new function instance |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 21742 | Local<Object> data2 = v8::Object::New(isolate); |
machenbach@chromium.org | 528ce02 | 2013-09-23 14:09:36 +0000 | [diff] [blame] | 21743 | function_new_expected_env = data2; |
| 21744 | Local<Function> func2 = Function::New(isolate, FunctionNewCallback, data2); |
| 21745 | CHECK(!func2->IsNull()); |
| 21746 | CHECK_NE(func, func2); |
| 21747 | env->Global()->Set(v8_str("func2"), func2); |
| 21748 | Local<Value> result2 = CompileRun("func2();"); |
ulan@chromium.org | 0f13e74 | 2014-01-03 15:51:11 +0000 | [diff] [blame] | 21749 | CHECK_EQ(v8::Integer::New(isolate, 17), result2); |
dslomov@chromium.org | 639bac0 | 2013-09-09 11:58:54 +0000 | [diff] [blame] | 21750 | } |
| 21751 | |
machenbach@chromium.org | cfdf67d | 2013-09-27 07:27:26 +0000 | [diff] [blame] | 21752 | |
| 21753 | TEST(EscapeableHandleScope) { |
| 21754 | HandleScope outer_scope(CcTest::isolate()); |
| 21755 | LocalContext context; |
| 21756 | const int runs = 10; |
| 21757 | Local<String> values[runs]; |
| 21758 | for (int i = 0; i < runs; i++) { |
| 21759 | v8::EscapableHandleScope inner_scope(CcTest::isolate()); |
| 21760 | Local<String> value; |
| 21761 | if (i != 0) value = v8_str("escape value"); |
| 21762 | values[i] = inner_scope.Escape(value); |
| 21763 | } |
| 21764 | for (int i = 0; i < runs; i++) { |
| 21765 | Local<String> expected; |
| 21766 | if (i != 0) { |
| 21767 | CHECK_EQ(v8_str("escape value"), values[i]); |
| 21768 | } else { |
| 21769 | CHECK(values[i].IsEmpty()); |
| 21770 | } |
| 21771 | } |
| 21772 | } |
machenbach@chromium.org | 43c51e5 | 2014-01-20 07:57:28 +0000 | [diff] [blame] | 21773 | |
| 21774 | |
| 21775 | static void SetterWhichExpectsThisAndHolderToDiffer( |
| 21776 | Local<String>, Local<Value>, const v8::PropertyCallbackInfo<void>& info) { |
| 21777 | CHECK(info.Holder() != info.This()); |
| 21778 | } |
| 21779 | |
| 21780 | |
| 21781 | TEST(Regress239669) { |
| 21782 | LocalContext context; |
| 21783 | v8::Isolate* isolate = context->GetIsolate(); |
| 21784 | v8::HandleScope scope(isolate); |
| 21785 | Local<ObjectTemplate> templ = ObjectTemplate::New(isolate); |
| 21786 | templ->SetAccessor(v8_str("x"), 0, SetterWhichExpectsThisAndHolderToDiffer); |
| 21787 | context->Global()->Set(v8_str("P"), templ->NewInstance()); |
| 21788 | CompileRun( |
| 21789 | "function C1() {" |
| 21790 | " this.x = 23;" |
| 21791 | "};" |
| 21792 | "C1.prototype = P;" |
| 21793 | "for (var i = 0; i < 4; i++ ) {" |
| 21794 | " new C1();" |
| 21795 | "}"); |
| 21796 | } |
machenbach@chromium.org | 57a54ac | 2014-01-31 14:01:53 +0000 | [diff] [blame] | 21797 | |
| 21798 | |
| 21799 | class ApiCallOptimizationChecker { |
| 21800 | private: |
| 21801 | static Local<Object> data; |
| 21802 | static Local<Object> receiver; |
| 21803 | static Local<Object> holder; |
| 21804 | static Local<Object> callee; |
| 21805 | static int count; |
| 21806 | |
| 21807 | static void OptimizationCallback( |
| 21808 | const v8::FunctionCallbackInfo<v8::Value>& info) { |
| 21809 | CHECK(callee == info.Callee()); |
| 21810 | CHECK(data == info.Data()); |
| 21811 | CHECK(receiver == info.This()); |
bmeurer@chromium.org | 25530ce | 2014-02-07 09:11:16 +0000 | [diff] [blame] | 21812 | if (info.Length() == 1) { |
| 21813 | CHECK_EQ(v8_num(1), info[0]); |
| 21814 | } |
machenbach@chromium.org | 57a54ac | 2014-01-31 14:01:53 +0000 | [diff] [blame] | 21815 | CHECK(holder == info.Holder()); |
| 21816 | count++; |
| 21817 | } |
| 21818 | |
machenbach@chromium.org | 8297530 | 2014-02-06 01:06:18 +0000 | [diff] [blame] | 21819 | // TODO(dcarney): move this to v8.h |
| 21820 | static void SetAccessorProperty(Local<Object> object, |
| 21821 | Local<String> name, |
| 21822 | Local<Function> getter, |
| 21823 | Local<Function> setter = Local<Function>()) { |
| 21824 | i::Isolate* isolate = CcTest::i_isolate(); |
| 21825 | v8::AccessControl settings = v8::DEFAULT; |
| 21826 | v8::PropertyAttribute attribute = v8::None; |
| 21827 | i::Handle<i::Object> getter_i = v8::Utils::OpenHandle(*getter); |
| 21828 | i::Handle<i::Object> setter_i = v8::Utils::OpenHandle(*setter, true); |
| 21829 | if (setter_i.is_null()) setter_i = isolate->factory()->null_value(); |
| 21830 | i::JSObject::DefineAccessor(v8::Utils::OpenHandle(*object), |
| 21831 | v8::Utils::OpenHandle(*name), |
| 21832 | getter_i, |
| 21833 | setter_i, |
| 21834 | static_cast<PropertyAttributes>(attribute), |
| 21835 | settings); |
| 21836 | } |
| 21837 | |
machenbach@chromium.org | 57a54ac | 2014-01-31 14:01:53 +0000 | [diff] [blame] | 21838 | public: |
| 21839 | void Run(bool use_signature, bool global) { |
| 21840 | v8::Isolate* isolate = CcTest::isolate(); |
| 21841 | v8::HandleScope scope(isolate); |
| 21842 | // Build a template for signature checks. |
| 21843 | Local<v8::ObjectTemplate> signature_template; |
| 21844 | Local<v8::Signature> signature; |
| 21845 | { |
| 21846 | Local<v8::FunctionTemplate> parent_template = |
| 21847 | FunctionTemplate::New(isolate); |
| 21848 | parent_template->SetHiddenPrototype(true); |
| 21849 | Local<v8::FunctionTemplate> function_template |
| 21850 | = FunctionTemplate::New(isolate); |
| 21851 | function_template->Inherit(parent_template); |
| 21852 | if (use_signature) { |
| 21853 | signature = v8::Signature::New(isolate, parent_template); |
| 21854 | } |
| 21855 | signature_template = function_template->InstanceTemplate(); |
| 21856 | } |
| 21857 | // Global object must pass checks. |
| 21858 | Local<v8::Context> context = |
| 21859 | v8::Context::New(isolate, NULL, signature_template); |
| 21860 | v8::Context::Scope context_scope(context); |
| 21861 | // Install regular object that can pass signature checks. |
| 21862 | Local<Object> function_receiver = signature_template->NewInstance(); |
| 21863 | context->Global()->Set(v8_str("function_receiver"), function_receiver); |
| 21864 | // Get the holder objects. |
| 21865 | Local<Object> inner_global = |
| 21866 | Local<Object>::Cast(context->Global()->GetPrototype()); |
| 21867 | Local<Object> function_holder = |
| 21868 | Local<Object>::Cast(function_receiver->GetPrototype()); |
| 21869 | // Install function on hidden prototype object. |
| 21870 | data = Object::New(isolate); |
| 21871 | Local<FunctionTemplate> function_template = FunctionTemplate::New( |
| 21872 | isolate, OptimizationCallback, data, signature); |
| 21873 | Local<Function> function = function_template->GetFunction(); |
machenbach@chromium.org | 8297530 | 2014-02-06 01:06:18 +0000 | [diff] [blame] | 21874 | Local<Object> global_holder = Local<Object>::Cast( |
| 21875 | inner_global->GetPrototype()); |
| 21876 | global_holder->Set(v8_str("g_f"), function); |
bmeurer@chromium.org | 25530ce | 2014-02-07 09:11:16 +0000 | [diff] [blame] | 21877 | SetAccessorProperty(global_holder, v8_str("g_acc"), function, function); |
machenbach@chromium.org | 57a54ac | 2014-01-31 14:01:53 +0000 | [diff] [blame] | 21878 | function_holder->Set(v8_str("f"), function); |
bmeurer@chromium.org | 25530ce | 2014-02-07 09:11:16 +0000 | [diff] [blame] | 21879 | SetAccessorProperty(function_holder, v8_str("acc"), function, function); |
machenbach@chromium.org | 57a54ac | 2014-01-31 14:01:53 +0000 | [diff] [blame] | 21880 | // Initialize expected values. |
| 21881 | callee = function; |
| 21882 | count = 0; |
| 21883 | if (global) { |
| 21884 | receiver = context->Global(); |
| 21885 | holder = inner_global; |
| 21886 | } else { |
| 21887 | holder = function_receiver; |
| 21888 | // If not using a signature, add something else to the prototype chain |
| 21889 | // to test the case that holder != receiver |
| 21890 | if (!use_signature) { |
| 21891 | receiver = Local<Object>::Cast(CompileRun( |
| 21892 | "var receiver_subclass = {};\n" |
| 21893 | "receiver_subclass.__proto__ = function_receiver;\n" |
| 21894 | "receiver_subclass")); |
| 21895 | } else { |
| 21896 | receiver = Local<Object>::Cast(CompileRun( |
| 21897 | "var receiver_subclass = function_receiver;\n" |
| 21898 | "receiver_subclass")); |
| 21899 | } |
| 21900 | } |
| 21901 | // With no signature, the holder is not set. |
| 21902 | if (!use_signature) holder = receiver; |
| 21903 | // build wrap_function |
| 21904 | int key = (use_signature ? 1 : 0) + 2 * (global ? 1 : 0); |
machenbach@chromium.org | 8297530 | 2014-02-06 01:06:18 +0000 | [diff] [blame] | 21905 | i::ScopedVector<char> wrap_function(200); |
machenbach@chromium.org | 57a54ac | 2014-01-31 14:01:53 +0000 | [diff] [blame] | 21906 | if (global) { |
| 21907 | i::OS::SNPrintF( |
| 21908 | wrap_function, |
machenbach@chromium.org | 8297530 | 2014-02-06 01:06:18 +0000 | [diff] [blame] | 21909 | "function wrap_f_%d() { var f = g_f; return f(); }\n" |
bmeurer@chromium.org | 25530ce | 2014-02-07 09:11:16 +0000 | [diff] [blame] | 21910 | "function wrap_get_%d() { return this.g_acc; }\n" |
| 21911 | "function wrap_set_%d() { this.g_acc = 1; }\n", |
| 21912 | key, key, key); |
machenbach@chromium.org | 57a54ac | 2014-01-31 14:01:53 +0000 | [diff] [blame] | 21913 | } else { |
| 21914 | i::OS::SNPrintF( |
| 21915 | wrap_function, |
machenbach@chromium.org | 8297530 | 2014-02-06 01:06:18 +0000 | [diff] [blame] | 21916 | "function wrap_f_%d() { return receiver_subclass.f(); }\n" |
bmeurer@chromium.org | 25530ce | 2014-02-07 09:11:16 +0000 | [diff] [blame] | 21917 | "function wrap_get_%d() { return receiver_subclass.acc; }\n" |
| 21918 | "function wrap_set_%d() { receiver_subclass.acc = 1; }\n", |
| 21919 | key, key, key); |
machenbach@chromium.org | 57a54ac | 2014-01-31 14:01:53 +0000 | [diff] [blame] | 21920 | } |
| 21921 | // build source string |
| 21922 | i::ScopedVector<char> source(500); |
| 21923 | i::OS::SNPrintF( |
| 21924 | source, |
machenbach@chromium.org | 8297530 | 2014-02-06 01:06:18 +0000 | [diff] [blame] | 21925 | "%s\n" // wrap functions |
| 21926 | "function wrap_f() { wrap_f_%d(); }\n" |
bmeurer@chromium.org | 25530ce | 2014-02-07 09:11:16 +0000 | [diff] [blame] | 21927 | "function wrap_get() { wrap_get_%d(); }\n" |
| 21928 | "function wrap_set() { wrap_set_%d(); }\n" |
| 21929 | "\n" |
machenbach@chromium.org | 8297530 | 2014-02-06 01:06:18 +0000 | [diff] [blame] | 21930 | "wrap_f();\n" |
| 21931 | "wrap_f();\n" |
| 21932 | "%%OptimizeFunctionOnNextCall(wrap_f_%d);\n" |
| 21933 | "wrap_f();\n" |
bmeurer@chromium.org | 25530ce | 2014-02-07 09:11:16 +0000 | [diff] [blame] | 21934 | "\n" |
| 21935 | "wrap_get();\n" |
| 21936 | "wrap_get();\n" |
| 21937 | "%%OptimizeFunctionOnNextCall(wrap_get_%d);\n" |
| 21938 | "wrap_get();\n" |
| 21939 | "\n" |
| 21940 | "wrap_set();\n" |
| 21941 | "wrap_set();\n" |
| 21942 | "%%OptimizeFunctionOnNextCall(wrap_set_%d);\n" |
| 21943 | "wrap_set();\n", |
| 21944 | wrap_function.start(), key, key, key, key, key, key); |
machenbach@chromium.org | 57a54ac | 2014-01-31 14:01:53 +0000 | [diff] [blame] | 21945 | v8::TryCatch try_catch; |
| 21946 | CompileRun(source.start()); |
| 21947 | ASSERT(!try_catch.HasCaught()); |
bmeurer@chromium.org | 25530ce | 2014-02-07 09:11:16 +0000 | [diff] [blame] | 21948 | CHECK_EQ(9, count); |
machenbach@chromium.org | 57a54ac | 2014-01-31 14:01:53 +0000 | [diff] [blame] | 21949 | } |
| 21950 | }; |
| 21951 | |
| 21952 | |
| 21953 | Local<Object> ApiCallOptimizationChecker::data; |
| 21954 | Local<Object> ApiCallOptimizationChecker::receiver; |
| 21955 | Local<Object> ApiCallOptimizationChecker::holder; |
| 21956 | Local<Object> ApiCallOptimizationChecker::callee; |
| 21957 | int ApiCallOptimizationChecker::count = 0; |
| 21958 | |
| 21959 | |
| 21960 | TEST(TestFunctionCallOptimization) { |
| 21961 | i::FLAG_allow_natives_syntax = true; |
| 21962 | ApiCallOptimizationChecker checker; |
| 21963 | checker.Run(true, true); |
| 21964 | checker.Run(false, true); |
| 21965 | checker.Run(true, false); |
| 21966 | checker.Run(false, false); |
| 21967 | } |