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