Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 1 | // Copyright 2011 Google Inc. All Rights Reserved. |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 2 | |
Elliott Hughes | 90a3369 | 2011-08-30 13:27:07 -0700 | [diff] [blame] | 3 | #include "jni_compiler.h" |
| 4 | |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 5 | #include <sys/mman.h> |
Brian Carlstrom | 578bbdc | 2011-07-21 14:07:47 -0700 | [diff] [blame] | 6 | |
Elliott Hughes | 90a3369 | 2011-08-30 13:27:07 -0700 | [diff] [blame] | 7 | #include "UniquePtr.h" |
Brian Carlstrom | 578bbdc | 2011-07-21 14:07:47 -0700 | [diff] [blame] | 8 | #include "assembler.h" |
| 9 | #include "class_linker.h" |
| 10 | #include "common_test.h" |
| 11 | #include "dex_file.h" |
Elliott Hughes | 90a3369 | 2011-08-30 13:27:07 -0700 | [diff] [blame] | 12 | #include "gtest/gtest.h" |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 13 | #include "indirect_reference_table.h" |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 14 | #include "jni_internal.h" |
Brian Carlstrom | db4d540 | 2011-08-09 12:18:28 -0700 | [diff] [blame] | 15 | #include "mem_map.h" |
Brian Carlstrom | 578bbdc | 2011-07-21 14:07:47 -0700 | [diff] [blame] | 16 | #include "runtime.h" |
Ian Rogers | aaa2080 | 2011-09-11 21:47:37 -0700 | [diff] [blame^] | 17 | #include "scoped_jni_thread_state.h" |
Brian Carlstrom | 578bbdc | 2011-07-21 14:07:47 -0700 | [diff] [blame] | 18 | #include "thread.h" |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 19 | |
| 20 | namespace art { |
| 21 | |
Brian Carlstrom | f734cf5 | 2011-08-17 16:28:14 -0700 | [diff] [blame] | 22 | class JniCompilerTest : public CommonTest { |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 23 | protected: |
| 24 | virtual void SetUp() { |
Brian Carlstrom | f734cf5 | 2011-08-17 16:28:14 -0700 | [diff] [blame] | 25 | CommonTest::SetUp(); |
Brian Carlstrom | 9baa4ae | 2011-09-01 21:14:14 -0700 | [diff] [blame] | 26 | class_loader_ = LoadDex("MyClassNatives"); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 27 | } |
| 28 | |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 29 | void SetupForTest(bool direct, const char* method_name, |
| 30 | const char* method_sig, void* native_fnptr) { |
buzbee | c143c55 | 2011-08-20 17:38:58 -0700 | [diff] [blame] | 31 | env_ = Thread::Current()->GetJniEnv(); |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 32 | |
buzbee | c143c55 | 2011-08-20 17:38:58 -0700 | [diff] [blame] | 33 | jklass_ = env_->FindClass("MyClass"); |
| 34 | ASSERT_TRUE(jklass_ != NULL); |
| 35 | |
| 36 | Class* c = class_linker_->FindClass("LMyClass;", class_loader_); |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 37 | Method* method; |
| 38 | if (direct) { |
buzbee | c143c55 | 2011-08-20 17:38:58 -0700 | [diff] [blame] | 39 | method = c->FindDirectMethod(method_name, method_sig); |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 40 | } else { |
buzbee | c143c55 | 2011-08-20 17:38:58 -0700 | [diff] [blame] | 41 | method = c->FindVirtualMethod(method_name, method_sig); |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 42 | } |
| 43 | ASSERT_TRUE(method != NULL); |
| 44 | |
| 45 | // Compile the native method |
Brian Carlstrom | 9baa4ae | 2011-09-01 21:14:14 -0700 | [diff] [blame] | 46 | CompileMethod(method); |
Elliott Hughes | 1240dad | 2011-09-09 16:24:50 -0700 | [diff] [blame] | 47 | ASSERT_TRUE(method->GetCode() != NULL); |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 48 | |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 49 | if (direct) { |
| 50 | jmethod_ = env_->GetStaticMethodID(jklass_, method_name, method_sig); |
| 51 | } else { |
| 52 | jmethod_ = env_->GetMethodID(jklass_, method_name, method_sig); |
| 53 | } |
| 54 | ASSERT_TRUE(jmethod_ != NULL); |
| 55 | |
Shih-wei Liao | 31384c5 | 2011-09-06 15:27:45 -0700 | [diff] [blame] | 56 | if (native_fnptr) { |
| 57 | JNINativeMethod methods[] = {{method_name, method_sig, native_fnptr}}; |
| 58 | ASSERT_EQ(JNI_OK, env_->RegisterNatives(jklass_, methods, 1)); |
| 59 | } |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 60 | |
| 61 | jmethodID constructor = env_->GetMethodID(jklass_, "<init>", "()V"); |
| 62 | jobj_ = env_->NewObject(jklass_, constructor); |
| 63 | ASSERT_TRUE(jobj_ != NULL); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 64 | } |
| 65 | |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 66 | public: |
| 67 | static jclass jklass_; |
| 68 | static jobject jobj_; |
| 69 | protected: |
Brian Carlstrom | 9baa4ae | 2011-09-01 21:14:14 -0700 | [diff] [blame] | 70 | const ClassLoader* class_loader_; |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 71 | JNIEnv* env_; |
| 72 | jmethodID jmethod_; |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 73 | }; |
| 74 | |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 75 | jclass JniCompilerTest::jklass_; |
| 76 | jobject JniCompilerTest::jobj_; |
| 77 | |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 78 | int gJava_MyClass_foo_calls = 0; |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 79 | void Java_MyClass_foo(JNIEnv* env, jobject thisObj) { |
Ian Rogers | 408f79a | 2011-08-23 18:22:33 -0700 | [diff] [blame] | 80 | EXPECT_EQ(1u, Thread::Current()->NumSirtReferences()); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 81 | EXPECT_EQ(Thread::kNative, Thread::Current()->GetState()); |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 82 | EXPECT_EQ(Thread::Current()->GetJniEnv(), env); |
| 83 | EXPECT_TRUE(thisObj != NULL); |
Ian Rogers | a8cd9f4 | 2011-08-19 16:43:41 -0700 | [diff] [blame] | 84 | EXPECT_TRUE(env->IsInstanceOf(thisObj, JniCompilerTest::jklass_)); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 85 | gJava_MyClass_foo_calls++; |
| 86 | } |
| 87 | |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 88 | TEST_F(JniCompilerTest, CompileAndRunNoArgMethod) { |
| 89 | SetupForTest(false, "foo", "()V", reinterpret_cast<void*>(&Java_MyClass_foo)); |
| 90 | |
| 91 | EXPECT_EQ(0, gJava_MyClass_foo_calls); |
| 92 | env_->CallNonvirtualVoidMethod(jobj_, jklass_, jmethod_); |
| 93 | EXPECT_EQ(1, gJava_MyClass_foo_calls); |
| 94 | env_->CallNonvirtualVoidMethod(jobj_, jklass_, jmethod_); |
| 95 | EXPECT_EQ(2, gJava_MyClass_foo_calls); |
| 96 | } |
| 97 | |
Shih-wei Liao | 31384c5 | 2011-09-06 15:27:45 -0700 | [diff] [blame] | 98 | TEST_F(JniCompilerTest, CompileAndRunIntMethodThroughStub) { |
| 99 | SetupForTest(false, |
| 100 | "bar", |
| 101 | "(I)I", |
| 102 | NULL /* dlsym will find &Java_MyClass_bar later */); |
| 103 | |
| 104 | std::string path("libarttest.so"); |
| 105 | std::string reason; |
| 106 | ASSERT_TRUE(Runtime::Current()->GetJavaVM()->LoadNativeLibrary( |
| 107 | path, const_cast<ClassLoader*>(class_loader_), reason)) |
| 108 | << path << ": " << reason; |
| 109 | |
| 110 | jint result = env_->CallNonvirtualIntMethod(jobj_, jklass_, jmethod_, 24); |
| 111 | EXPECT_EQ(25, result); |
| 112 | } |
| 113 | |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 114 | int gJava_MyClass_fooI_calls = 0; |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 115 | jint Java_MyClass_fooI(JNIEnv* env, jobject thisObj, jint x) { |
Ian Rogers | 408f79a | 2011-08-23 18:22:33 -0700 | [diff] [blame] | 116 | EXPECT_EQ(1u, Thread::Current()->NumSirtReferences()); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 117 | EXPECT_EQ(Thread::kNative, Thread::Current()->GetState()); |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 118 | EXPECT_EQ(Thread::Current()->GetJniEnv(), env); |
| 119 | EXPECT_TRUE(thisObj != NULL); |
Ian Rogers | a8cd9f4 | 2011-08-19 16:43:41 -0700 | [diff] [blame] | 120 | EXPECT_TRUE(env->IsInstanceOf(thisObj, JniCompilerTest::jklass_)); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 121 | gJava_MyClass_fooI_calls++; |
| 122 | return x; |
| 123 | } |
| 124 | |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 125 | TEST_F(JniCompilerTest, CompileAndRunIntMethod) { |
| 126 | SetupForTest(false, "fooI", "(I)I", |
| 127 | reinterpret_cast<void*>(&Java_MyClass_fooI)); |
| 128 | |
| 129 | EXPECT_EQ(0, gJava_MyClass_fooI_calls); |
| 130 | jint result = env_->CallNonvirtualIntMethod(jobj_, jklass_, jmethod_, 42); |
| 131 | EXPECT_EQ(42, result); |
| 132 | EXPECT_EQ(1, gJava_MyClass_fooI_calls); |
| 133 | result = env_->CallNonvirtualIntMethod(jobj_, jklass_, jmethod_, 0xCAFED00D); |
| 134 | EXPECT_EQ(static_cast<jint>(0xCAFED00D), result); |
| 135 | EXPECT_EQ(2, gJava_MyClass_fooI_calls); |
| 136 | } |
| 137 | |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 138 | int gJava_MyClass_fooII_calls = 0; |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 139 | jint Java_MyClass_fooII(JNIEnv* env, jobject thisObj, jint x, jint y) { |
Ian Rogers | 408f79a | 2011-08-23 18:22:33 -0700 | [diff] [blame] | 140 | EXPECT_EQ(1u, Thread::Current()->NumSirtReferences()); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 141 | EXPECT_EQ(Thread::kNative, Thread::Current()->GetState()); |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 142 | EXPECT_EQ(Thread::Current()->GetJniEnv(), env); |
| 143 | EXPECT_TRUE(thisObj != NULL); |
Ian Rogers | a8cd9f4 | 2011-08-19 16:43:41 -0700 | [diff] [blame] | 144 | EXPECT_TRUE(env->IsInstanceOf(thisObj, JniCompilerTest::jklass_)); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 145 | gJava_MyClass_fooII_calls++; |
| 146 | return x - y; // non-commutative operator |
| 147 | } |
| 148 | |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 149 | TEST_F(JniCompilerTest, CompileAndRunIntIntMethod) { |
| 150 | SetupForTest(false, "fooII", "(II)I", |
| 151 | reinterpret_cast<void*>(&Java_MyClass_fooII)); |
| 152 | |
| 153 | EXPECT_EQ(0, gJava_MyClass_fooII_calls); |
| 154 | jint result = env_->CallNonvirtualIntMethod(jobj_, jklass_, jmethod_, 99, 10); |
| 155 | EXPECT_EQ(99 - 10, result); |
| 156 | EXPECT_EQ(1, gJava_MyClass_fooII_calls); |
| 157 | result = env_->CallNonvirtualIntMethod(jobj_, jklass_, jmethod_, 0xCAFEBABE, |
| 158 | 0xCAFED00D); |
| 159 | EXPECT_EQ(static_cast<jint>(0xCAFEBABE - 0xCAFED00D), result); |
| 160 | EXPECT_EQ(2, gJava_MyClass_fooII_calls); |
| 161 | } |
| 162 | |
Ian Rogers | 9b269d2 | 2011-09-04 14:06:05 -0700 | [diff] [blame] | 163 | int gJava_MyClass_fooJJ_calls = 0; |
| 164 | jlong Java_MyClass_fooJJ(JNIEnv* env, jobject thisObj, jlong x, jlong y) { |
| 165 | EXPECT_EQ(1u, Thread::Current()->NumSirtReferences()); |
| 166 | EXPECT_EQ(Thread::kNative, Thread::Current()->GetState()); |
| 167 | EXPECT_EQ(Thread::Current()->GetJniEnv(), env); |
| 168 | EXPECT_TRUE(thisObj != NULL); |
| 169 | EXPECT_TRUE(env->IsInstanceOf(thisObj, JniCompilerTest::jklass_)); |
| 170 | gJava_MyClass_fooJJ_calls++; |
| 171 | return x - y; // non-commutative operator |
| 172 | } |
| 173 | |
| 174 | TEST_F(JniCompilerTest, CompileAndRunLongLongMethod) { |
| 175 | SetupForTest(false, "fooJJ", "(JJ)J", |
| 176 | reinterpret_cast<void*>(&Java_MyClass_fooJJ)); |
| 177 | |
| 178 | EXPECT_EQ(0, gJava_MyClass_fooJJ_calls); |
| 179 | jlong a = 0x1234567890ABCDEFll; |
| 180 | jlong b = 0xFEDCBA0987654321ll; |
| 181 | jlong result = env_->CallNonvirtualLongMethod(jobj_, jklass_, jmethod_, a, b); |
| 182 | EXPECT_EQ(a - b, result); |
| 183 | EXPECT_EQ(1, gJava_MyClass_fooJJ_calls); |
| 184 | result = env_->CallNonvirtualLongMethod(jobj_, jklass_, jmethod_, b, a); |
| 185 | EXPECT_EQ(b - a, result); |
| 186 | EXPECT_EQ(2, gJava_MyClass_fooJJ_calls); |
| 187 | } |
| 188 | |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 189 | int gJava_MyClass_fooDD_calls = 0; |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 190 | jdouble Java_MyClass_fooDD(JNIEnv* env, jobject thisObj, jdouble x, jdouble y) { |
Ian Rogers | 408f79a | 2011-08-23 18:22:33 -0700 | [diff] [blame] | 191 | EXPECT_EQ(1u, Thread::Current()->NumSirtReferences()); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 192 | EXPECT_EQ(Thread::kNative, Thread::Current()->GetState()); |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 193 | EXPECT_EQ(Thread::Current()->GetJniEnv(), env); |
| 194 | EXPECT_TRUE(thisObj != NULL); |
Ian Rogers | a8cd9f4 | 2011-08-19 16:43:41 -0700 | [diff] [blame] | 195 | EXPECT_TRUE(env->IsInstanceOf(thisObj, JniCompilerTest::jklass_)); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 196 | gJava_MyClass_fooDD_calls++; |
| 197 | return x - y; // non-commutative operator |
| 198 | } |
| 199 | |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 200 | TEST_F(JniCompilerTest, CompileAndRunDoubleDoubleMethod) { |
| 201 | SetupForTest(false, "fooDD", "(DD)D", |
| 202 | reinterpret_cast<void*>(&Java_MyClass_fooDD)); |
| 203 | |
| 204 | EXPECT_EQ(0, gJava_MyClass_fooDD_calls); |
| 205 | jdouble result = env_->CallNonvirtualDoubleMethod(jobj_, jklass_, jmethod_, |
| 206 | 99.0, 10.0); |
| 207 | EXPECT_EQ(99.0 - 10.0, result); |
| 208 | EXPECT_EQ(1, gJava_MyClass_fooDD_calls); |
| 209 | jdouble a = 3.14159265358979323846; |
| 210 | jdouble b = 0.69314718055994530942; |
| 211 | result = env_->CallNonvirtualDoubleMethod(jobj_, jklass_, jmethod_, a, b); |
| 212 | EXPECT_EQ(a - b, result); |
| 213 | EXPECT_EQ(2, gJava_MyClass_fooDD_calls); |
| 214 | } |
| 215 | |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 216 | int gJava_MyClass_fooIOO_calls = 0; |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 217 | jobject Java_MyClass_fooIOO(JNIEnv* env, jobject thisObj, jint x, jobject y, |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 218 | jobject z) { |
Ian Rogers | 408f79a | 2011-08-23 18:22:33 -0700 | [diff] [blame] | 219 | EXPECT_EQ(3u, Thread::Current()->NumSirtReferences()); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 220 | EXPECT_EQ(Thread::kNative, Thread::Current()->GetState()); |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 221 | EXPECT_EQ(Thread::Current()->GetJniEnv(), env); |
| 222 | EXPECT_TRUE(thisObj != NULL); |
Ian Rogers | a8cd9f4 | 2011-08-19 16:43:41 -0700 | [diff] [blame] | 223 | EXPECT_TRUE(env->IsInstanceOf(thisObj, JniCompilerTest::jklass_)); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 224 | gJava_MyClass_fooIOO_calls++; |
| 225 | switch (x) { |
| 226 | case 1: |
| 227 | return y; |
| 228 | case 2: |
| 229 | return z; |
| 230 | default: |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 231 | return thisObj; |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 232 | } |
| 233 | } |
| 234 | |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 235 | TEST_F(JniCompilerTest, CompileAndRunIntObjectObjectMethod) { |
| 236 | SetupForTest(false, "fooIOO", |
| 237 | "(ILjava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;", |
| 238 | reinterpret_cast<void*>(&Java_MyClass_fooIOO)); |
| 239 | |
| 240 | EXPECT_EQ(0, gJava_MyClass_fooIOO_calls); |
| 241 | jobject result = env_->CallNonvirtualObjectMethod(jobj_, jklass_, jmethod_, 0, NULL, NULL); |
| 242 | EXPECT_TRUE(env_->IsSameObject(jobj_, result)); |
| 243 | EXPECT_EQ(1, gJava_MyClass_fooIOO_calls); |
| 244 | |
| 245 | result = env_->CallNonvirtualObjectMethod(jobj_, jklass_, jmethod_, 0, NULL, jklass_); |
| 246 | EXPECT_TRUE(env_->IsSameObject(jobj_, result)); |
| 247 | EXPECT_EQ(2, gJava_MyClass_fooIOO_calls); |
| 248 | result = env_->CallNonvirtualObjectMethod(jobj_, jklass_, jmethod_, 1, NULL, jklass_); |
| 249 | EXPECT_TRUE(env_->IsSameObject(NULL, result)); |
| 250 | EXPECT_EQ(3, gJava_MyClass_fooIOO_calls); |
| 251 | result = env_->CallNonvirtualObjectMethod(jobj_, jklass_, jmethod_, 2, NULL, jklass_); |
| 252 | EXPECT_TRUE(env_->IsSameObject(jklass_, result)); |
| 253 | EXPECT_EQ(4, gJava_MyClass_fooIOO_calls); |
| 254 | |
| 255 | result = env_->CallNonvirtualObjectMethod(jobj_, jklass_, jmethod_, 0, jklass_, NULL); |
| 256 | EXPECT_TRUE(env_->IsSameObject(jobj_, result)); |
| 257 | EXPECT_EQ(5, gJava_MyClass_fooIOO_calls); |
| 258 | result = env_->CallNonvirtualObjectMethod(jobj_, jklass_, jmethod_, 1, jklass_, NULL); |
| 259 | EXPECT_TRUE(env_->IsSameObject(jklass_, result)); |
| 260 | EXPECT_EQ(6, gJava_MyClass_fooIOO_calls); |
| 261 | result = env_->CallNonvirtualObjectMethod(jobj_, jklass_, jmethod_, 2, jklass_, NULL); |
| 262 | EXPECT_TRUE(env_->IsSameObject(NULL, result)); |
| 263 | EXPECT_EQ(7, gJava_MyClass_fooIOO_calls); |
| 264 | } |
| 265 | |
Shih-wei Liao | 82da44b | 2011-09-01 00:38:04 -0700 | [diff] [blame] | 266 | int gJava_MyClass_fooSII_calls = 0; |
| 267 | jint Java_MyClass_fooSII(JNIEnv* env, jclass klass, jint x, jint y) { |
| 268 | EXPECT_EQ(1u, Thread::Current()->NumSirtReferences()); |
| 269 | EXPECT_EQ(Thread::kNative, Thread::Current()->GetState()); |
| 270 | EXPECT_EQ(Thread::Current()->GetJniEnv(), env); |
| 271 | EXPECT_TRUE(klass != NULL); |
| 272 | EXPECT_TRUE(env->IsInstanceOf(JniCompilerTest::jobj_, klass)); |
| 273 | gJava_MyClass_fooSII_calls++; |
| 274 | return x + y; |
| 275 | } |
| 276 | |
Shih-wei Liao | 82da44b | 2011-09-01 00:38:04 -0700 | [diff] [blame] | 277 | TEST_F(JniCompilerTest, CompileAndRunStaticIntIntMethod) { |
| 278 | SetupForTest(true, "fooSII", |
| 279 | "(II)I", |
| 280 | reinterpret_cast<void*>(&Java_MyClass_fooSII)); |
| 281 | |
| 282 | EXPECT_EQ(0, gJava_MyClass_fooSII_calls); |
| 283 | jint result = env_->CallStaticIntMethod(jklass_, jmethod_, 20, 30); |
| 284 | EXPECT_EQ(50, result); |
| 285 | EXPECT_EQ(1, gJava_MyClass_fooSII_calls); |
| 286 | } |
| 287 | |
Ian Rogers | 7a99c11 | 2011-09-07 12:48:27 -0700 | [diff] [blame] | 288 | int gJava_MyClass_fooSDD_calls = 0; |
| 289 | jdouble Java_MyClass_fooSDD(JNIEnv* env, jclass klass, jdouble x, jdouble y) { |
| 290 | EXPECT_EQ(1u, Thread::Current()->NumSirtReferences()); |
| 291 | EXPECT_EQ(Thread::kNative, Thread::Current()->GetState()); |
| 292 | EXPECT_EQ(Thread::Current()->GetJniEnv(), env); |
| 293 | EXPECT_TRUE(klass != NULL); |
| 294 | EXPECT_TRUE(env->IsInstanceOf(JniCompilerTest::jobj_, klass)); |
| 295 | gJava_MyClass_fooSDD_calls++; |
| 296 | return x - y; // non-commutative operator |
| 297 | } |
| 298 | |
| 299 | TEST_F(JniCompilerTest, CompileAndRunStaticDoubleDoubleMethod) { |
| 300 | SetupForTest(true, "fooSDD", "(DD)D", |
| 301 | reinterpret_cast<void*>(&Java_MyClass_fooSDD)); |
| 302 | |
| 303 | EXPECT_EQ(0, gJava_MyClass_fooSDD_calls); |
| 304 | jdouble result = env_->CallStaticDoubleMethod(jklass_, jmethod_, 99.0, 10.0); |
| 305 | EXPECT_EQ(99.0 - 10.0, result); |
| 306 | EXPECT_EQ(1, gJava_MyClass_fooSDD_calls); |
| 307 | jdouble a = 3.14159265358979323846; |
| 308 | jdouble b = 0.69314718055994530942; |
| 309 | result = env_->CallStaticDoubleMethod(jklass_, jmethod_, a, b); |
| 310 | EXPECT_EQ(a - b, result); |
| 311 | EXPECT_EQ(2, gJava_MyClass_fooSDD_calls); |
| 312 | } |
| 313 | |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 314 | int gJava_MyClass_fooSIOO_calls = 0; |
Elliott Hughes | 330304d | 2011-08-12 14:28:05 -0700 | [diff] [blame] | 315 | jobject Java_MyClass_fooSIOO(JNIEnv* env, jclass klass, jint x, jobject y, |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 316 | jobject z) { |
Ian Rogers | 408f79a | 2011-08-23 18:22:33 -0700 | [diff] [blame] | 317 | EXPECT_EQ(3u, Thread::Current()->NumSirtReferences()); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 318 | EXPECT_EQ(Thread::kNative, Thread::Current()->GetState()); |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 319 | EXPECT_EQ(Thread::Current()->GetJniEnv(), env); |
| 320 | EXPECT_TRUE(klass != NULL); |
Ian Rogers | a8cd9f4 | 2011-08-19 16:43:41 -0700 | [diff] [blame] | 321 | EXPECT_TRUE(env->IsInstanceOf(JniCompilerTest::jobj_, klass)); |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 322 | gJava_MyClass_fooSIOO_calls++; |
| 323 | switch (x) { |
| 324 | case 1: |
| 325 | return y; |
| 326 | case 2: |
| 327 | return z; |
| 328 | default: |
| 329 | return klass; |
| 330 | } |
| 331 | } |
| 332 | |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 333 | |
| 334 | TEST_F(JniCompilerTest, CompileAndRunStaticIntObjectObjectMethod) { |
| 335 | SetupForTest(true, "fooSIOO", |
| 336 | "(ILjava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;", |
| 337 | reinterpret_cast<void*>(&Java_MyClass_fooSIOO)); |
| 338 | |
| 339 | EXPECT_EQ(0, gJava_MyClass_fooSIOO_calls); |
| 340 | jobject result = env_->CallStaticObjectMethod(jklass_, jmethod_, 0, NULL, NULL); |
| 341 | EXPECT_TRUE(env_->IsSameObject(jklass_, result)); |
| 342 | EXPECT_EQ(1, gJava_MyClass_fooSIOO_calls); |
| 343 | |
| 344 | result = env_->CallStaticObjectMethod(jklass_, jmethod_, 0, NULL, jobj_); |
| 345 | EXPECT_TRUE(env_->IsSameObject(jklass_, result)); |
| 346 | EXPECT_EQ(2, gJava_MyClass_fooSIOO_calls); |
| 347 | result = env_->CallStaticObjectMethod(jklass_, jmethod_, 1, NULL, jobj_); |
| 348 | EXPECT_TRUE(env_->IsSameObject(NULL, result)); |
| 349 | EXPECT_EQ(3, gJava_MyClass_fooSIOO_calls); |
| 350 | result = env_->CallStaticObjectMethod(jklass_, jmethod_, 2, NULL, jobj_); |
| 351 | EXPECT_TRUE(env_->IsSameObject(jobj_, result)); |
| 352 | EXPECT_EQ(4, gJava_MyClass_fooSIOO_calls); |
| 353 | |
| 354 | result = env_->CallStaticObjectMethod(jklass_, jmethod_, 0, jobj_, NULL); |
| 355 | EXPECT_TRUE(env_->IsSameObject(jklass_, result)); |
| 356 | EXPECT_EQ(5, gJava_MyClass_fooSIOO_calls); |
| 357 | result = env_->CallStaticObjectMethod(jklass_, jmethod_, 1, jobj_, NULL); |
| 358 | EXPECT_TRUE(env_->IsSameObject(jobj_, result)); |
| 359 | EXPECT_EQ(6, gJava_MyClass_fooSIOO_calls); |
| 360 | result = env_->CallStaticObjectMethod(jklass_, jmethod_, 2, jobj_, NULL); |
| 361 | EXPECT_TRUE(env_->IsSameObject(NULL, result)); |
| 362 | EXPECT_EQ(7, gJava_MyClass_fooSIOO_calls); |
| 363 | } |
| 364 | |
Ian Rogers | df20fe0 | 2011-07-20 20:34:16 -0700 | [diff] [blame] | 365 | int gJava_MyClass_fooSSIOO_calls = 0; |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 366 | jobject Java_MyClass_fooSSIOO(JNIEnv* env, jclass klass, jint x, jobject y, |
Ian Rogers | df20fe0 | 2011-07-20 20:34:16 -0700 | [diff] [blame] | 367 | jobject z) { |
Ian Rogers | 408f79a | 2011-08-23 18:22:33 -0700 | [diff] [blame] | 368 | EXPECT_EQ(3u, Thread::Current()->NumSirtReferences()); |
Ian Rogers | df20fe0 | 2011-07-20 20:34:16 -0700 | [diff] [blame] | 369 | EXPECT_EQ(Thread::kNative, Thread::Current()->GetState()); |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 370 | EXPECT_EQ(Thread::Current()->GetJniEnv(), env); |
| 371 | EXPECT_TRUE(klass != NULL); |
Ian Rogers | a8cd9f4 | 2011-08-19 16:43:41 -0700 | [diff] [blame] | 372 | EXPECT_TRUE(env->IsInstanceOf(JniCompilerTest::jobj_, klass)); |
Ian Rogers | df20fe0 | 2011-07-20 20:34:16 -0700 | [diff] [blame] | 373 | gJava_MyClass_fooSSIOO_calls++; |
| 374 | switch (x) { |
| 375 | case 1: |
| 376 | return y; |
| 377 | case 2: |
| 378 | return z; |
| 379 | default: |
| 380 | return klass; |
| 381 | } |
| 382 | } |
| 383 | |
Ian Rogers | df20fe0 | 2011-07-20 20:34:16 -0700 | [diff] [blame] | 384 | TEST_F(JniCompilerTest, CompileAndRunStaticSynchronizedIntObjectObjectMethod) { |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 385 | SetupForTest(true, "fooSSIOO", |
| 386 | "(ILjava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;", |
| 387 | reinterpret_cast<void*>(&Java_MyClass_fooSSIOO)); |
Carl Shapiro | 419ec7b | 2011-08-03 14:48:33 -0700 | [diff] [blame] | 388 | |
Ian Rogers | df20fe0 | 2011-07-20 20:34:16 -0700 | [diff] [blame] | 389 | EXPECT_EQ(0, gJava_MyClass_fooSSIOO_calls); |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 390 | jobject result = env_->CallStaticObjectMethod(jklass_, jmethod_, 0, NULL, NULL); |
| 391 | EXPECT_TRUE(env_->IsSameObject(jklass_, result)); |
Ian Rogers | df20fe0 | 2011-07-20 20:34:16 -0700 | [diff] [blame] | 392 | EXPECT_EQ(1, gJava_MyClass_fooSSIOO_calls); |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 393 | |
| 394 | result = env_->CallStaticObjectMethod(jklass_, jmethod_, 0, NULL, jobj_); |
| 395 | EXPECT_TRUE(env_->IsSameObject(jklass_, result)); |
Ian Rogers | df20fe0 | 2011-07-20 20:34:16 -0700 | [diff] [blame] | 396 | EXPECT_EQ(2, gJava_MyClass_fooSSIOO_calls); |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 397 | result = env_->CallStaticObjectMethod(jklass_, jmethod_, 1, NULL, jobj_); |
| 398 | EXPECT_TRUE(env_->IsSameObject(NULL, result)); |
Ian Rogers | df20fe0 | 2011-07-20 20:34:16 -0700 | [diff] [blame] | 399 | EXPECT_EQ(3, gJava_MyClass_fooSSIOO_calls); |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 400 | result = env_->CallStaticObjectMethod(jklass_, jmethod_, 2, NULL, jobj_); |
| 401 | EXPECT_TRUE(env_->IsSameObject(jobj_, result)); |
Ian Rogers | df20fe0 | 2011-07-20 20:34:16 -0700 | [diff] [blame] | 402 | EXPECT_EQ(4, gJava_MyClass_fooSSIOO_calls); |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 403 | |
| 404 | result = env_->CallStaticObjectMethod(jklass_, jmethod_, 0, jobj_, NULL); |
| 405 | EXPECT_TRUE(env_->IsSameObject(jklass_, result)); |
Ian Rogers | df20fe0 | 2011-07-20 20:34:16 -0700 | [diff] [blame] | 406 | EXPECT_EQ(5, gJava_MyClass_fooSSIOO_calls); |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 407 | result = env_->CallStaticObjectMethod(jklass_, jmethod_, 1, jobj_, NULL); |
| 408 | EXPECT_TRUE(env_->IsSameObject(jobj_, result)); |
Ian Rogers | df20fe0 | 2011-07-20 20:34:16 -0700 | [diff] [blame] | 409 | EXPECT_EQ(6, gJava_MyClass_fooSSIOO_calls); |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 410 | result = env_->CallStaticObjectMethod(jklass_, jmethod_, 2, jobj_, NULL); |
| 411 | EXPECT_TRUE(env_->IsSameObject(NULL, result)); |
Ian Rogers | df20fe0 | 2011-07-20 20:34:16 -0700 | [diff] [blame] | 412 | EXPECT_EQ(7, gJava_MyClass_fooSSIOO_calls); |
| 413 | } |
| 414 | |
Ian Rogers | 45a76cb | 2011-07-21 22:00:15 -0700 | [diff] [blame] | 415 | int gSuspendCounterHandler_calls; |
| 416 | void SuspendCountHandler(Method** frame) { |
Ian Rogers | aaa2080 | 2011-09-11 21:47:37 -0700 | [diff] [blame^] | 417 | // Check we came here in the native state then transition to runnable to work |
| 418 | // on the Object* |
Ian Rogers | 0cfe1fb | 2011-08-26 03:29:44 -0700 | [diff] [blame] | 419 | EXPECT_EQ(Thread::kNative, Thread::Current()->GetState()); |
Ian Rogers | aaa2080 | 2011-09-11 21:47:37 -0700 | [diff] [blame^] | 420 | ScopedJniThreadState ts(Thread::Current()->GetJniEnv()); |
| 421 | |
Carl Shapiro | 8860c0e | 2011-08-04 17:36:16 -0700 | [diff] [blame] | 422 | EXPECT_TRUE((*frame)->GetName()->Equals("fooI")); |
Ian Rogers | 45a76cb | 2011-07-21 22:00:15 -0700 | [diff] [blame] | 423 | gSuspendCounterHandler_calls++; |
| 424 | Thread::Current()->DecrementSuspendCount(); |
| 425 | } |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 426 | |
Ian Rogers | 0d666d8 | 2011-08-14 16:03:46 -0700 | [diff] [blame] | 427 | TEST_F(JniCompilerTest, SuspendCountAcknowledgement) { |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 428 | SetupForTest(false, "fooI", "(I)I", |
| 429 | reinterpret_cast<void*>(&Java_MyClass_fooI)); |
Ian Rogers | 45a76cb | 2011-07-21 22:00:15 -0700 | [diff] [blame] | 430 | Thread::Current()->RegisterSuspendCountEntryPoint(&SuspendCountHandler); |
| 431 | |
Ian Rogers | 45a76cb | 2011-07-21 22:00:15 -0700 | [diff] [blame] | 432 | gJava_MyClass_fooI_calls = 0; |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 433 | jint result = env_->CallNonvirtualIntMethod(jobj_, jklass_, jmethod_, 42); |
| 434 | EXPECT_EQ(42, result); |
Ian Rogers | 45a76cb | 2011-07-21 22:00:15 -0700 | [diff] [blame] | 435 | EXPECT_EQ(1, gJava_MyClass_fooI_calls); |
| 436 | EXPECT_EQ(0, gSuspendCounterHandler_calls); |
| 437 | Thread::Current()->IncrementSuspendCount(); |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 438 | result = env_->CallNonvirtualIntMethod(jobj_, jklass_, jmethod_, 42); |
| 439 | EXPECT_EQ(42, result); |
Ian Rogers | 45a76cb | 2011-07-21 22:00:15 -0700 | [diff] [blame] | 440 | EXPECT_EQ(2, gJava_MyClass_fooI_calls); |
| 441 | EXPECT_EQ(1, gSuspendCounterHandler_calls); |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 442 | result = env_->CallNonvirtualIntMethod(jobj_, jklass_, jmethod_, 42); |
| 443 | EXPECT_EQ(42, result); |
Ian Rogers | 45a76cb | 2011-07-21 22:00:15 -0700 | [diff] [blame] | 444 | EXPECT_EQ(3, gJava_MyClass_fooI_calls); |
| 445 | EXPECT_EQ(1, gSuspendCounterHandler_calls); |
| 446 | } |
| 447 | |
| 448 | int gExceptionHandler_calls; |
| 449 | void ExceptionHandler(Method** frame) { |
Ian Rogers | aaa2080 | 2011-09-11 21:47:37 -0700 | [diff] [blame^] | 450 | // Check we came here in the native state then transition to runnable to work |
| 451 | // on the Object* |
Ian Rogers | 0cfe1fb | 2011-08-26 03:29:44 -0700 | [diff] [blame] | 452 | EXPECT_EQ(Thread::kNative, Thread::Current()->GetState()); |
Ian Rogers | aaa2080 | 2011-09-11 21:47:37 -0700 | [diff] [blame^] | 453 | ScopedJniThreadState ts(Thread::Current()->GetJniEnv()); |
| 454 | |
Elliott Hughes | a250199 | 2011-08-26 19:39:54 -0700 | [diff] [blame] | 455 | EXPECT_TRUE((*frame)->GetName()->Equals("throwException")); |
Ian Rogers | 45a76cb | 2011-07-21 22:00:15 -0700 | [diff] [blame] | 456 | gExceptionHandler_calls++; |
| 457 | Thread::Current()->ClearException(); |
| 458 | } |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 459 | |
Elliott Hughes | a250199 | 2011-08-26 19:39:54 -0700 | [diff] [blame] | 460 | void Java_MyClass_throwException(JNIEnv* env, jobject) { |
| 461 | jclass c = env->FindClass("java/lang/RuntimeException"); |
| 462 | env->ThrowNew(c, "hello"); |
| 463 | } |
Ian Rogers | 45a76cb | 2011-07-21 22:00:15 -0700 | [diff] [blame] | 464 | |
Elliott Hughes | a250199 | 2011-08-26 19:39:54 -0700 | [diff] [blame] | 465 | TEST_F(JniCompilerTest, ExceptionHandling) { |
| 466 | Thread::Current()->RegisterExceptionEntryPoint(&ExceptionHandler); |
| 467 | gExceptionHandler_calls = 0; |
Ian Rogers | 45a76cb | 2011-07-21 22:00:15 -0700 | [diff] [blame] | 468 | gJava_MyClass_foo_calls = 0; |
Elliott Hughes | a250199 | 2011-08-26 19:39:54 -0700 | [diff] [blame] | 469 | |
| 470 | SetupForTest(false, "foo", "()V", reinterpret_cast<void*>(&Java_MyClass_foo)); |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 471 | env_->CallNonvirtualVoidMethod(jobj_, jklass_, jmethod_); |
Ian Rogers | 45a76cb | 2011-07-21 22:00:15 -0700 | [diff] [blame] | 472 | EXPECT_EQ(1, gJava_MyClass_foo_calls); |
| 473 | EXPECT_EQ(0, gExceptionHandler_calls); |
Elliott Hughes | a250199 | 2011-08-26 19:39:54 -0700 | [diff] [blame] | 474 | |
| 475 | SetupForTest(false, "throwException", "()V", reinterpret_cast<void*>(&Java_MyClass_throwException)); |
| 476 | env_->CallNonvirtualVoidMethod(jobj_, jklass_, jmethod_); |
| 477 | EXPECT_EQ(1, gJava_MyClass_foo_calls); |
| 478 | EXPECT_EQ(1, gExceptionHandler_calls); |
| 479 | |
| 480 | SetupForTest(false, "foo", "()V", reinterpret_cast<void*>(&Java_MyClass_foo)); |
Ian Rogers | cdd1d2d | 2011-08-18 09:58:17 -0700 | [diff] [blame] | 481 | env_->CallNonvirtualVoidMethod(jobj_, jklass_, jmethod_); |
Ian Rogers | 45a76cb | 2011-07-21 22:00:15 -0700 | [diff] [blame] | 482 | EXPECT_EQ(2, gJava_MyClass_foo_calls); |
| 483 | EXPECT_EQ(1, gExceptionHandler_calls); |
Ian Rogers | 45a76cb | 2011-07-21 22:00:15 -0700 | [diff] [blame] | 484 | } |
| 485 | |
Shih-wei Liao | ff0f9be | 2011-08-29 15:43:53 -0700 | [diff] [blame] | 486 | jint Java_MyClass_nativeUpCall(JNIEnv* env, jobject thisObj, jint i) { |
| 487 | if (i <= 0) { |
Ian Rogers | aaa2080 | 2011-09-11 21:47:37 -0700 | [diff] [blame^] | 488 | // We want to check raw Object*/Array* below |
| 489 | ScopedJniThreadState ts(env); |
| 490 | |
| 491 | // Build stack trace |
| 492 | jobject internal = Thread::Current()->CreateInternalStackTrace(); |
| 493 | jobjectArray ste_array = |
| 494 | Thread::InternalStackTraceToStackTraceElementArray(internal, env); |
| 495 | ObjectArray<StackTraceElement>* trace_array = |
| 496 | Decode<ObjectArray<StackTraceElement>*>(env, ste_array); |
Shih-wei Liao | ff0f9be | 2011-08-29 15:43:53 -0700 | [diff] [blame] | 497 | EXPECT_TRUE(trace_array != NULL); |
| 498 | EXPECT_EQ(11, trace_array->GetLength()); |
| 499 | |
Ian Rogers | aaa2080 | 2011-09-11 21:47:37 -0700 | [diff] [blame^] | 500 | // Check stack trace entries have expected values |
Shih-wei Liao | ff0f9be | 2011-08-29 15:43:53 -0700 | [diff] [blame] | 501 | for (int32_t i = 0; i < trace_array->GetLength(); ++i) { |
| 502 | EXPECT_EQ(-2, trace_array->Get(i)->GetLineNumber()); |
Ian Rogers | aaa2080 | 2011-09-11 21:47:37 -0700 | [diff] [blame^] | 503 | StackTraceElement* ste = trace_array->Get(i); |
| 504 | EXPECT_STREQ("MyClassNatives.java", ste->GetFileName()->ToModifiedUtf8().c_str()); |
| 505 | EXPECT_STREQ("MyClass", ste->GetDeclaringClass()->ToModifiedUtf8().c_str()); |
| 506 | EXPECT_STREQ("fooI", ste->GetMethodName()->ToModifiedUtf8().c_str()); |
Shih-wei Liao | ff0f9be | 2011-08-29 15:43:53 -0700 | [diff] [blame] | 507 | } |
Ian Rogers | aaa2080 | 2011-09-11 21:47:37 -0700 | [diff] [blame^] | 508 | |
| 509 | // end recursion |
Shih-wei Liao | ff0f9be | 2011-08-29 15:43:53 -0700 | [diff] [blame] | 510 | return 0; |
| 511 | } else { |
| 512 | jclass jklass = env->FindClass("MyClass"); |
| 513 | EXPECT_TRUE(jklass != NULL); |
| 514 | jmethodID jmethod = env->GetMethodID(jklass, "fooI", "(I)I"); |
| 515 | EXPECT_TRUE(jmethod != NULL); |
| 516 | |
Ian Rogers | aaa2080 | 2011-09-11 21:47:37 -0700 | [diff] [blame^] | 517 | // Recurse with i - 1 |
Shih-wei Liao | ff0f9be | 2011-08-29 15:43:53 -0700 | [diff] [blame] | 518 | jint result = env->CallNonvirtualIntMethod(thisObj, jklass, jmethod, i - 1); |
Ian Rogers | aaa2080 | 2011-09-11 21:47:37 -0700 | [diff] [blame^] | 519 | |
| 520 | // Return sum of all depths |
Shih-wei Liao | ff0f9be | 2011-08-29 15:43:53 -0700 | [diff] [blame] | 521 | return i + result; |
| 522 | } |
| 523 | } |
| 524 | |
| 525 | TEST_F(JniCompilerTest, NativeStackTraceElement) { |
| 526 | SetupForTest(false, "fooI", "(I)I", reinterpret_cast<void*>(&Java_MyClass_nativeUpCall)); |
| 527 | jint result = env_->CallNonvirtualIntMethod(jobj_, jklass_, jmethod_, 10); |
Ian Rogers | aaa2080 | 2011-09-11 21:47:37 -0700 | [diff] [blame^] | 528 | EXPECT_EQ(10+9+8+7+6+5+4+3+2+1, result); |
Shih-wei Liao | ff0f9be | 2011-08-29 15:43:53 -0700 | [diff] [blame] | 529 | } |
| 530 | |
Ian Rogers | 9b269d2 | 2011-09-04 14:06:05 -0700 | [diff] [blame] | 531 | jobject Java_MyClass_fooO(JNIEnv* env, jobject thisObj, jobject x) { |
Shih-wei Liao | 558788e | 2011-09-01 02:39:11 -0700 | [diff] [blame] | 532 | return env->NewGlobalRef(x); |
| 533 | } |
| 534 | |
Ian Rogers | b9231c8 | 2011-09-05 22:13:19 -0700 | [diff] [blame] | 535 | TEST_F(JniCompilerTest, ReturnGlobalRef) { |
Ian Rogers | 9b269d2 | 2011-09-04 14:06:05 -0700 | [diff] [blame] | 536 | SetupForTest(false, "fooO", "(Ljava/lang/Object;)Ljava/lang/Object;", |
| 537 | reinterpret_cast<void*>(&Java_MyClass_fooO)); |
Shih-wei Liao | 558788e | 2011-09-01 02:39:11 -0700 | [diff] [blame] | 538 | jobject result = env_->CallNonvirtualObjectMethod(jobj_, jklass_, jmethod_, jobj_); |
| 539 | EXPECT_EQ(JNILocalRefType, env_->GetObjectRefType(result)); |
| 540 | EXPECT_TRUE(env_->IsSameObject(result, jobj_)); |
| 541 | } |
| 542 | |
Ian Rogers | b9231c8 | 2011-09-05 22:13:19 -0700 | [diff] [blame] | 543 | void my_arraycopy(JNIEnv* env, jclass klass, jobject src, jint src_pos, jobject dst, jint dst_pos, jint length) { |
| 544 | EXPECT_TRUE(env->IsSameObject(JniCompilerTest::jklass_, klass)); |
| 545 | EXPECT_TRUE(env->IsSameObject(JniCompilerTest::jklass_, dst)); |
Ian Rogers | 82f3e09 | 2011-09-05 22:54:45 -0700 | [diff] [blame] | 546 | EXPECT_TRUE(env->IsSameObject(JniCompilerTest::jobj_, src)); |
Ian Rogers | b9231c8 | 2011-09-05 22:13:19 -0700 | [diff] [blame] | 547 | EXPECT_EQ(1234, src_pos); |
| 548 | EXPECT_EQ(5678, dst_pos); |
| 549 | EXPECT_EQ(9876, length); |
| 550 | } |
| 551 | |
| 552 | TEST_F(JniCompilerTest, JavaLangSystemArrayCopy) { |
| 553 | SetupForTest(true, "arraycopy", "(Ljava/lang/Object;ILjava/lang/Object;II)V", |
| 554 | reinterpret_cast<void*>(&my_arraycopy)); |
Ian Rogers | 82f3e09 | 2011-09-05 22:54:45 -0700 | [diff] [blame] | 555 | env_->CallStaticVoidMethod(jklass_, jmethod_, jobj_, 1234, jklass_, 5678, 9876); |
Ian Rogers | b9231c8 | 2011-09-05 22:13:19 -0700 | [diff] [blame] | 556 | } |
| 557 | |
Ian Rogers | b033c75 | 2011-07-20 12:22:35 -0700 | [diff] [blame] | 558 | } // namespace art |