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