| /* |
| * Copyright (C) 2011 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include <memory> |
| #include <type_traits> |
| |
| #include <math.h> |
| |
| #include "art_method-inl.h" |
| #include "base/bit_utils.h" |
| #include "base/mem_map.h" |
| #include "class_linker.h" |
| #include "common_compiler_test.h" |
| #include "compiler.h" |
| #include "dex/dex_file.h" |
| #include "gtest/gtest.h" |
| #include "indirect_reference_table.h" |
| #include "jni/java_vm_ext.h" |
| #include "jni/jni_internal.h" |
| #include "mirror/class-inl.h" |
| #include "mirror/class_loader.h" |
| #include "mirror/object-inl.h" |
| #include "mirror/object_array-inl.h" |
| #include "mirror/stack_trace_element.h" |
| #include "nativehelper/ScopedLocalRef.h" |
| #include "nativeloader/native_loader.h" |
| #include "runtime.h" |
| #include "scoped_thread_state_change-inl.h" |
| #include "thread.h" |
| |
| extern "C" JNIEXPORT jint JNICALL Java_MyClassNatives_bar(JNIEnv*, jobject, jint count) { |
| return count + 1; |
| } |
| |
| extern "C" JNIEXPORT jint JNICALL Java_MyClassNatives_sbar(JNIEnv*, jclass, jint count) { |
| return count + 1; |
| } |
| |
| // TODO: In the Baker read barrier configuration, add checks to ensure |
| // the Marking Register's value is correct. |
| |
| namespace art { |
| |
| enum class JniKind { |
| kNormal, // Regular kind of un-annotated natives. |
| kFast, // Native method annotated with @FastNative. |
| kCritical, // Native method annotated with @CriticalNative. |
| kCount // How many different types of JNIs we can have. |
| }; |
| |
| // Used to initialize array sizes that want to have different state per current jni. |
| static constexpr size_t kJniKindCount = static_cast<size_t>(JniKind::kCount); |
| // Do not use directly, use the helpers instead. |
| uint32_t gCurrentJni = static_cast<uint32_t>(JniKind::kNormal); |
| |
| // Is the current native method under test @CriticalNative? |
| static bool IsCurrentJniCritical() { |
| return gCurrentJni == static_cast<uint32_t>(JniKind::kCritical); |
| } |
| |
| // Is the current native method a plain-old non-annotated native? |
| static bool IsCurrentJniNormal() { |
| return gCurrentJni == static_cast<uint32_t>(JniKind::kNormal); |
| } |
| |
| // Signify that a different kind of JNI is about to be tested. |
| static void UpdateCurrentJni(JniKind kind) { |
| gCurrentJni = static_cast<uint32_t>(kind); |
| } |
| |
| // (Match the name suffixes of native methods in MyClassNatives.java) |
| static std::string CurrentJniStringSuffix() { |
| switch (gCurrentJni) { |
| case static_cast<uint32_t>(JniKind::kNormal): { |
| return ""; |
| } |
| case static_cast<uint32_t>(JniKind::kFast): { |
| return "_Fast"; |
| } |
| case static_cast<uint32_t>(JniKind::kCritical): { |
| return "_Critical"; |
| } |
| default: |
| LOG(FATAL) << "Invalid current JNI value: " << gCurrentJni; |
| UNREACHABLE(); |
| } |
| } |
| |
| // Dummy values passed to our JNI handlers when we enter @CriticalNative. |
| // Normally @CriticalNative calling convention strips out the "JNIEnv*, jclass" parameters. |
| // However to avoid duplicating every single test method we have a templated handler |
| // that inserts dummy parameters (0,1) to make it compatible with a regular JNI handler. |
| static JNIEnv* const kCriticalDummyJniEnv = reinterpret_cast<JNIEnv*>(0xDEADFEAD); |
| static jclass const kCriticalDummyJniClass = reinterpret_cast<jclass>(0xBEAFBEEF); |
| |
| // Type trait. Returns true if "T" is the same type as one of the types in Args... |
| // |
| // Logically equal to OR(std::same_type<T, U> for all U in Args). |
| template <typename T, typename ... Args> |
| struct is_any_of; |
| |
| template <typename T, typename U, typename ... Args> |
| struct is_any_of<T, U, Args ...> { |
| using value_type = bool; |
| static constexpr const bool value = std::is_same<T, U>::value || is_any_of<T, Args ...>::value; |
| }; |
| |
| template <typename T, typename U> |
| struct is_any_of<T, U> { |
| using value_type = bool; |
| static constexpr const bool value = std::is_same<T, U>::value; |
| }; |
| |
| // Type traits for JNI types. |
| template <typename T> |
| struct jni_type_traits { |
| // True if type T ends up holding an object reference. False otherwise. |
| // (Non-JNI types will also be false). |
| static constexpr const bool is_ref = |
| is_any_of<T, jclass, jobject, jstring, jobjectArray, jintArray, |
| jcharArray, jfloatArray, jshortArray, jdoubleArray, jlongArray>::value; |
| }; |
| |
| template <typename ... Args> |
| struct count_refs_helper { |
| using value_type = size_t; |
| static constexpr const size_t value = 0; |
| }; |
| |
| template <typename Arg, typename ... Args> |
| struct count_refs_helper<Arg, Args ...> { |
| using value_type = size_t; |
| static constexpr size_t value = |
| (jni_type_traits<Arg>::is_ref ? 1 : 0) + count_refs_helper<Args ...>::value; |
| }; |
| |
| template <typename T, T fn> |
| struct count_refs_fn_helper; |
| |
| template <typename R, typename ... Args, R fn(Args...)> |
| struct count_refs_fn_helper<R(Args...), fn> : public count_refs_helper<Args...> {}; |
| |
| // Given a function type 'T' figure out how many of the parameter types are a reference. |
| // -- The implicit jclass and thisObject also count as 1 reference. |
| // |
| // Fields: |
| // * value - the result counting # of refs |
| // * value_type - the type of value (size_t) |
| template <typename T, T fn> |
| struct count_refs : public count_refs_fn_helper<T, fn> {}; |
| |
| // Base case: No parameters = 0 refs. |
| size_t count_nonnull_refs_helper() { |
| return 0; |
| } |
| |
| // SFINAE for ref types. 1 if non-null, 0 otherwise. |
| template <typename T> |
| size_t count_nonnull_refs_single_helper(T arg, |
| typename std::enable_if<jni_type_traits<T>::is_ref>::type* |
| = nullptr) { |
| return ((arg == NULL) ? 0 : 1); |
| } |
| |
| // SFINAE for non-ref-types. Always 0. |
| template <typename T> |
| size_t count_nonnull_refs_single_helper(T arg ATTRIBUTE_UNUSED, |
| typename std::enable_if<!jni_type_traits<T>::is_ref>::type* |
| = nullptr) { |
| return 0; |
| } |
| |
| // Recursive case. |
| template <typename T, typename ... Args> |
| size_t count_nonnull_refs_helper(T arg, Args ... args) { |
| return count_nonnull_refs_single_helper(arg) + count_nonnull_refs_helper(args...); |
| } |
| |
| // Given any list of parameters, check how many object refs there are and only count |
| // them if their runtime value is non-null. |
| // |
| // For example given (jobject, jint, jclass) we can get (2) if both #0/#2 are non-null, |
| // (1) if either #0/#2 are null but not both, and (0) if all parameters are null. |
| // Primitive parameters (including JNIEnv*, if present) are ignored. |
| template <typename ... Args> |
| size_t count_nonnull_refs(Args ... args) { |
| return count_nonnull_refs_helper(args...); |
| } |
| |
| template <typename T, T fn> |
| struct remove_extra_parameters_helper; |
| |
| template <typename R, typename Arg1, typename Arg2, typename ... Args, R fn(Arg1, Arg2, Args...)> |
| struct remove_extra_parameters_helper<R(Arg1, Arg2, Args...), fn> { |
| // Note: Do not use Args&& here to maintain C-style parameter types. |
| static R apply(Args... args) { |
| JNIEnv* env = kCriticalDummyJniEnv; |
| jclass kls = kCriticalDummyJniClass; |
| return fn(env, kls, args...); |
| } |
| }; |
| |
| // Given a function 'fn' create a function 'apply' which will omit the JNIEnv/jklass parameters |
| // |
| // i.e. if fn(JNIEnv*,jklass,a,b,c,d,e...) then apply(a,b,c,d,e,...) |
| template <typename T, T fn> |
| struct jni_remove_extra_parameters : public remove_extra_parameters_helper<T, fn> {}; |
| |
| class JniCompilerTest : public CommonCompilerTest { |
| protected: |
| void SetUp() override { |
| CommonCompilerTest::SetUp(); |
| check_generic_jni_ = false; |
| } |
| |
| void TearDown() override { |
| android::ResetNativeLoader(); |
| CommonCompilerTest::TearDown(); |
| } |
| |
| void SetCheckGenericJni(bool generic) { |
| check_generic_jni_ = generic; |
| } |
| |
| private: |
| void CompileForTest(jobject class_loader, |
| bool direct, |
| const char* method_name, |
| const char* method_sig) { |
| ScopedObjectAccess soa(Thread::Current()); |
| StackHandleScope<1> hs(soa.Self()); |
| Handle<mirror::ClassLoader> loader( |
| hs.NewHandle(soa.Decode<mirror::ClassLoader>(class_loader))); |
| // Compile the native method before starting the runtime |
| ObjPtr<mirror::Class> c = class_linker_->FindClass(soa.Self(), "LMyClassNatives;", loader); |
| const auto pointer_size = class_linker_->GetImagePointerSize(); |
| ArtMethod* method = c->FindClassMethod(method_name, method_sig, pointer_size); |
| ASSERT_TRUE(method != nullptr) << method_name << " " << method_sig; |
| ASSERT_EQ(direct, method->IsDirect()) << method_name << " " << method_sig; |
| if (check_generic_jni_) { |
| method->SetEntryPointFromQuickCompiledCode(class_linker_->GetRuntimeQuickGenericJniStub()); |
| } else { |
| const void* code = method->GetEntryPointFromQuickCompiledCode(); |
| if (code == nullptr || class_linker_->IsQuickGenericJniStub(code)) { |
| CompileMethod(method); |
| ASSERT_TRUE(method->GetEntryPointFromQuickCompiledCode() != nullptr) |
| << method_name << " " << method_sig; |
| } |
| } |
| } |
| |
| protected: |
| void CompileForTestWithCurrentJni(jobject class_loader, |
| bool direct, |
| const char* method_name_orig, |
| const char* method_sig) { |
| // Append the JNI kind to the method name, so that we automatically get the |
| // fast or critical versions of the same method. |
| std::string method_name_str = std::string(method_name_orig) + CurrentJniStringSuffix(); |
| const char* method_name = method_name_str.c_str(); |
| |
| CompileForTest(class_loader, direct, method_name, method_sig); |
| } |
| |
| void SetUpForTest(bool direct, |
| const char* method_name_orig, |
| const char* method_sig, |
| void* native_fnptr) { |
| // Append the JNI kind to the method name, so that we automatically get the |
| // fast or critical versions of the same method. |
| std::string method_name_str = std::string(method_name_orig) + CurrentJniStringSuffix(); |
| const char* method_name = method_name_str.c_str(); |
| |
| // Initialize class loader and compile method when runtime not started. |
| if (!runtime_->IsStarted()) { |
| { |
| ScopedObjectAccess soa(Thread::Current()); |
| class_loader_ = LoadDex("MyClassNatives"); |
| } |
| CompileForTest(class_loader_, direct, method_name, method_sig); |
| // Start runtime. |
| Thread::Current()->TransitionFromSuspendedToRunnable(); |
| android::InitializeNativeLoader(); |
| bool started = runtime_->Start(); |
| CHECK(started); |
| } |
| // JNI operations after runtime start. |
| env_ = Thread::Current()->GetJniEnv(); |
| jklass_ = env_->FindClass("MyClassNatives"); |
| ASSERT_TRUE(jklass_ != nullptr) << method_name << " " << method_sig; |
| |
| if (direct) { |
| jmethod_ = env_->GetStaticMethodID(jklass_, method_name, method_sig); |
| } else { |
| jmethod_ = env_->GetMethodID(jklass_, method_name, method_sig); |
| } |
| ASSERT_TRUE(jmethod_ != nullptr) << method_name << " " << method_sig; |
| |
| if (native_fnptr != nullptr) { |
| JNINativeMethod methods[] = { { method_name, method_sig, native_fnptr } }; |
| ASSERT_EQ(JNI_OK, env_->RegisterNatives(jklass_, methods, 1)) |
| << method_name << " " << method_sig; |
| } else { |
| env_->UnregisterNatives(jklass_); |
| } |
| |
| jmethodID constructor = env_->GetMethodID(jklass_, "<init>", "()V"); |
| jobj_ = env_->NewObject(jklass_, constructor); |
| ASSERT_TRUE(jobj_ != nullptr) << method_name << " " << method_sig; |
| } |
| |
| public: |
| // Available as statics so our JNI handlers can access these. |
| static jclass jklass_; |
| static jobject jobj_; |
| static jobject class_loader_; |
| |
| protected: |
| // We have to list the methods here so we can share them between default and generic JNI. |
| void CompileAndRunNoArgMethodImpl(); |
| void CompileAndRunIntMethodThroughStubImpl(); |
| void CompileAndRunStaticIntMethodThroughStubImpl(); |
| void CompileAndRunIntMethodImpl(); |
| void CompileAndRunIntIntMethodImpl(); |
| void CompileAndRunLongLongMethodImpl(); |
| void CompileAndRunDoubleDoubleMethodImpl(); |
| void CompileAndRun_fooJJ_synchronizedImpl(); |
| void CompileAndRunIntObjectObjectMethodImpl(); |
| void CompileAndRunStaticIntIntMethodImpl(); |
| void CompileAndRunStaticDoubleDoubleMethodImpl(); |
| void RunStaticLogDoubleMethodImpl(); |
| void RunStaticLogFloatMethodImpl(); |
| void RunStaticReturnTrueImpl(); |
| void RunStaticReturnFalseImpl(); |
| void RunGenericStaticReturnIntImpl(); |
| void RunGenericStaticReturnDoubleImpl(); |
| void RunGenericStaticReturnLongImpl(); |
| void CompileAndRunStaticIntObjectObjectMethodImpl(); |
| void CompileAndRunStaticSynchronizedIntObjectObjectMethodImpl(); |
| void ExceptionHandlingImpl(); |
| void NativeStackTraceElementImpl(); |
| void ReturnGlobalRefImpl(); |
| void LocalReferenceTableClearingTestImpl(); |
| void JavaLangSystemArrayCopyImpl(); |
| void CompareAndSwapIntImpl(); |
| void GetTextImpl(); |
| void GetSinkPropertiesNativeImpl(); |
| void UpcallReturnTypeChecking_InstanceImpl(); |
| void UpcallReturnTypeChecking_StaticImpl(); |
| void UpcallArgumentTypeChecking_InstanceImpl(); |
| void UpcallArgumentTypeChecking_StaticImpl(); |
| void CompileAndRunFloatFloatMethodImpl(); |
| void CheckParameterAlignImpl(); |
| void MaxParamNumberImpl(); |
| void WithoutImplementationImpl(); |
| void WithoutImplementationRefReturnImpl(); |
| void StackArgsIntsFirstImpl(); |
| void StackArgsFloatsFirstImpl(); |
| void StackArgsMixedImpl(); |
| #if defined(__mips__) && defined(__LP64__) && (__BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__) |
| void StackArgsSignExtendedMips64Impl(); |
| #endif |
| |
| void NormalNativeImpl(); |
| void FastNativeImpl(); |
| void CriticalNativeImpl(); |
| |
| JNIEnv* env_; |
| jmethodID jmethod_; |
| |
| private: |
| bool check_generic_jni_; |
| }; |
| |
| jclass JniCompilerTest::jklass_; |
| jobject JniCompilerTest::jobj_; |
| jobject JniCompilerTest::class_loader_; |
| |
| // Test the normal compiler and normal generic JNI only. |
| // The following features are unsupported in @FastNative: |
| // 1) JNI stubs (lookup via dlsym) when methods aren't explicitly registered |
| // 2) synchronized keyword |
| // -- TODO: We can support (1) if we remove the mutator lock assert during stub lookup. |
| # define JNI_TEST_NORMAL_ONLY(TestName) \ |
| TEST_F(JniCompilerTest, TestName ## NormalCompiler) { \ |
| ScopedCheckHandleScope top_handle_scope_check; \ |
| SCOPED_TRACE("Normal JNI with compiler"); \ |
| gCurrentJni = static_cast<uint32_t>(JniKind::kNormal); \ |
| TestName ## Impl(); \ |
| } \ |
| TEST_F(JniCompilerTest, TestName ## NormalGeneric) { \ |
| ScopedCheckHandleScope top_handle_scope_check; \ |
| SCOPED_TRACE("Normal JNI with generic"); \ |
| gCurrentJni = static_cast<uint32_t>(JniKind::kNormal); \ |
| SetCheckGenericJni(true); \ |
| TestName ## Impl(); \ |
| } |
| |
| // Test (normal, @FastNative) x (compiler, generic). |
| #define JNI_TEST(TestName) \ |
| JNI_TEST_NORMAL_ONLY(TestName) \ |
| TEST_F(JniCompilerTest, TestName ## FastCompiler) { \ |
| ScopedCheckHandleScope top_handle_scope_check; \ |
| SCOPED_TRACE("@FastNative JNI with compiler"); \ |
| gCurrentJni = static_cast<uint32_t>(JniKind::kFast); \ |
| TestName ## Impl(); \ |
| } \ |
| \ |
| TEST_F(JniCompilerTest, TestName ## FastGeneric) { \ |
| ScopedCheckHandleScope top_handle_scope_check; \ |
| SCOPED_TRACE("@FastNative JNI with generic"); \ |
| gCurrentJni = static_cast<uint32_t>(JniKind::kFast); \ |
| SetCheckGenericJni(true); \ |
| TestName ## Impl(); \ |
| } |
| |
| // Test (@CriticalNative) x (compiler, generic) only. |
| #define JNI_TEST_CRITICAL_ONLY(TestName) \ |
| TEST_F(JniCompilerTest, TestName ## CriticalCompiler) { \ |
| ScopedCheckHandleScope top_handle_scope_check; \ |
| SCOPED_TRACE("@CriticalNative JNI with compiler"); \ |
| gCurrentJni = static_cast<uint32_t>(JniKind::kCritical); \ |
| TestName ## Impl(); \ |
| } \ |
| TEST_F(JniCompilerTest, TestName ## CriticalGeneric) { \ |
| ScopedCheckHandleScope top_handle_scope_check; \ |
| SCOPED_TRACE("@CriticalNative JNI with generic"); \ |
| gCurrentJni = static_cast<uint32_t>(JniKind::kCritical); \ |
| SetCheckGenericJni(true); \ |
| TestName ## Impl(); \ |
| } |
| |
| // Test everything: (normal, @FastNative, @CriticalNative) x (compiler, generic). |
| #define JNI_TEST_CRITICAL(TestName) \ |
| JNI_TEST(TestName) \ |
| JNI_TEST_CRITICAL_ONLY(TestName) \ |
| |
| static void expectValidThreadState() { |
| // Normal JNI always transitions to "Native". Other JNIs stay in the "Runnable" state. |
| if (IsCurrentJniNormal()) { |
| EXPECT_EQ(kNative, Thread::Current()->GetState()); |
| } else { |
| EXPECT_EQ(kRunnable, Thread::Current()->GetState()); |
| } |
| } |
| |
| #define EXPECT_THREAD_STATE_FOR_CURRENT_JNI() expectValidThreadState() |
| |
| static void expectValidMutatorLockHeld() { |
| if (IsCurrentJniNormal()) { |
| Locks::mutator_lock_->AssertNotHeld(Thread::Current()); |
| } else { |
| Locks::mutator_lock_->AssertSharedHeld(Thread::Current()); |
| } |
| } |
| |
| #define EXPECT_MUTATOR_LOCK_FOR_CURRENT_JNI() expectValidMutatorLockHeld() |
| |
| static void expectValidJniEnvAndObject(JNIEnv* env, jobject thisObj) { |
| if (!IsCurrentJniCritical()) { |
| EXPECT_EQ(Thread::Current()->GetJniEnv(), env); |
| ASSERT_TRUE(thisObj != nullptr); |
| EXPECT_TRUE(env->IsInstanceOf(thisObj, JniCompilerTest::jklass_)); |
| } else { |
| LOG(FATAL) << "Objects are not supported for @CriticalNative, why is this being tested?"; |
| UNREACHABLE(); |
| } |
| } |
| |
| // Validates the JNIEnv to be the same as the current thread's JNIEnv, and makes sure |
| // that the object here is an instance of the class we registered the method with. |
| // |
| // Hard-fails if this somehow gets invoked for @CriticalNative since objects are unsupported. |
| #define EXPECT_JNI_ENV_AND_OBJECT_FOR_CURRENT_JNI(env, thisObj) \ |
| expectValidJniEnvAndObject(env, thisObj) |
| |
| static void expectValidJniEnvAndClass(JNIEnv* env, jclass kls) { |
| if (!IsCurrentJniCritical()) { |
| EXPECT_EQ(Thread::Current()->GetJniEnv(), env); |
| ASSERT_TRUE(kls != nullptr); |
| EXPECT_TRUE(env->IsSameObject(static_cast<jobject>(JniCompilerTest::jklass_), |
| static_cast<jobject>(kls))); |
| } else { |
| // This is pretty much vacuously true but catch any testing setup mistakes. |
| EXPECT_EQ(env, kCriticalDummyJniEnv); |
| EXPECT_EQ(kls, kCriticalDummyJniClass); |
| } |
| } |
| |
| // Validates the JNIEnv is the same as the current thread's JNIenv, and makes sure |
| // that the jclass we got in the JNI handler is the same one as the class the method was looked |
| // up for. |
| // |
| // (Checks are skipped for @CriticalNative since the two values are dummy). |
| #define EXPECT_JNI_ENV_AND_CLASS_FOR_CURRENT_JNI(env, kls) expectValidJniEnvAndClass(env, kls) |
| |
| // Temporarily disable the EXPECT_NUM_STACK_REFERENCES check (for a single test). |
| struct ScopedDisableCheckNumStackReferences { |
| ScopedDisableCheckNumStackReferences() { |
| CHECK(sCheckNumStackReferences); // No nested support. |
| sCheckNumStackReferences = false; |
| } |
| |
| ~ScopedDisableCheckNumStackReferences() { |
| sCheckNumStackReferences = true; |
| } |
| |
| static bool sCheckNumStackReferences; |
| }; |
| |
| bool ScopedDisableCheckNumStackReferences::sCheckNumStackReferences = true; |
| |
| // Check that the handle scope at the start of this block is the same |
| // as the handle scope at the end of the block. |
| struct ScopedCheckHandleScope { |
| ScopedCheckHandleScope() : handle_scope_(Thread::Current()->GetTopHandleScope()) { |
| } |
| |
| ~ScopedCheckHandleScope() { |
| EXPECT_EQ(handle_scope_, Thread::Current()->GetTopHandleScope()) |
| << "Top-most handle scope must be the same after all the JNI " |
| << "invocations have finished (as before they were invoked)."; |
| } |
| |
| BaseHandleScope* const handle_scope_; |
| }; |
| |
| // Number of references allocated in JNI ShadowFrames on the given thread. |
| static size_t NumJniShadowFrameReferences(Thread* self) REQUIRES_SHARED(Locks::mutator_lock_) { |
| return self->GetManagedStack()->NumJniShadowFrameReferences(); |
| } |
| |
| // Number of references in handle scope on the given thread. |
| static size_t NumHandleReferences(Thread* self) { |
| size_t count = 0; |
| for (BaseHandleScope* cur = self->GetTopHandleScope(); cur != nullptr; cur = cur->GetLink()) { |
| count += cur->NumberOfReferences(); |
| } |
| return count; |
| } |
| |
| // Number of references allocated in handle scopes & JNI shadow frames on this thread. |
| static size_t NumStackReferences(Thread* self) REQUIRES_SHARED(Locks::mutator_lock_) { |
| return NumHandleReferences(self) + NumJniShadowFrameReferences(self); |
| } |
| |
| static void expectNumStackReferences(size_t val1, size_t val2) { |
| // In rare cases when JNI functions call themselves recursively, |
| // disable this test because it will have a false negative. |
| if (!IsCurrentJniCritical() && ScopedDisableCheckNumStackReferences::sCheckNumStackReferences) { |
| /* @CriticalNative doesn't build a HandleScope, so this test is meaningless then. */ |
| ScopedObjectAccess soa(Thread::Current()); |
| |
| size_t actual_num = NumStackReferences(Thread::Current()); |
| // XX: Not too sure what's going on. |
| // Sometimes null references get placed and sometimes they don't? |
| EXPECT_TRUE(val1 == actual_num || val2 == actual_num) |
| << "expected either " << val1 << " or " << val2 |
| << " number of stack references, but got: " << actual_num; |
| } |
| } |
| |
| #define EXPECT_NUM_STACK_REFERENCES(val1, val2) expectNumStackReferences(val1, val2) |
| |
| template <typename T, T fn> |
| struct make_jni_test_decorator; |
| |
| // Decorator for "static" JNI callbacks. |
| template <typename R, typename ... Args, R fn(JNIEnv*, jclass, Args...)> |
| struct make_jni_test_decorator<R(JNIEnv*, jclass kls, Args...), fn> { |
| static R apply(JNIEnv* env, jclass kls, Args ... args) { |
| EXPECT_THREAD_STATE_FOR_CURRENT_JNI(); |
| EXPECT_MUTATOR_LOCK_FOR_CURRENT_JNI(); |
| EXPECT_JNI_ENV_AND_CLASS_FOR_CURRENT_JNI(env, kls); |
| // All incoming parameters + the jclass get put into the transition's StackHandleScope. |
| EXPECT_NUM_STACK_REFERENCES(count_nonnull_refs(kls, args...), |
| (count_refs_helper<jclass, Args...>::value)); |
| |
| return fn(env, kls, args...); |
| } |
| }; |
| |
| // Decorator for instance JNI callbacks. |
| template <typename R, typename ... Args, R fn(JNIEnv*, jobject, Args...)> |
| struct make_jni_test_decorator<R(JNIEnv*, jobject, Args...), fn> { |
| static R apply(JNIEnv* env, jobject thisObj, Args ... args) { |
| EXPECT_THREAD_STATE_FOR_CURRENT_JNI(); |
| EXPECT_MUTATOR_LOCK_FOR_CURRENT_JNI(); |
| EXPECT_JNI_ENV_AND_OBJECT_FOR_CURRENT_JNI(env, thisObj); |
| // All incoming parameters + the implicit 'this' get put into the transition's StackHandleScope. |
| EXPECT_NUM_STACK_REFERENCES(count_nonnull_refs(thisObj, args...), |
| (count_refs_helper<jobject, Args...>::value)); |
| |
| return fn(env, thisObj, args...); |
| } |
| }; |
| |
| // Decorate the regular JNI callee with the extra gtest checks. |
| // This way we can have common test logic for everything generic like checking if a lock is held, |
| // checking handle scope state, etc. |
| #define MAKE_JNI_TEST_DECORATOR(fn) make_jni_test_decorator<decltype(fn), (fn)>::apply |
| |
| // Convert function f(JNIEnv*,jclass,a,b,c,d...) into f2(a,b,c,d...) |
| // -- This way we don't have to write out each implementation twice for @CriticalNative. |
| #define JNI_CRITICAL_WRAPPER(func) jni_remove_extra_parameters<decltype(func), (func)>::apply |
| // Get a function pointer whose calling convention either matches a regular native |
| // or a critical native depending on which kind of jni is currently under test. |
| // -- This also has the benefit of genering a compile time error if the 'func' doesn't properly |
| // have JNIEnv and jclass parameters first. |
| #define CURRENT_JNI_WRAPPER(func) \ |
| (IsCurrentJniCritical() \ |
| ? reinterpret_cast<void*>(&JNI_CRITICAL_WRAPPER(MAKE_JNI_TEST_DECORATOR(func))) \ |
| : reinterpret_cast<void*>(&MAKE_JNI_TEST_DECORATOR(func))) |
| |
| // Do the opposite of the above. Do *not* wrap the function, instead just cast it to a void*. |
| // Only for "TEST_JNI_NORMAL_ONLY" configs, and it inserts a test assert to ensure this is the case. |
| #define NORMAL_JNI_ONLY_NOWRAP(func) \ |
| ({ ASSERT_TRUE(IsCurrentJniNormal()); reinterpret_cast<void*>(&(func)); }) |
| // Same as above, but with nullptr. When we want to test the stub functionality. |
| #define NORMAL_JNI_ONLY_NULLPTR \ |
| ({ ASSERT_TRUE(IsCurrentJniNormal()); nullptr; }) |
| |
| |
| int gJava_MyClassNatives_foo_calls[kJniKindCount] = {}; |
| void Java_MyClassNatives_foo(JNIEnv*, jobject) { |
| gJava_MyClassNatives_foo_calls[gCurrentJni]++; |
| } |
| |
| void JniCompilerTest::CompileAndRunNoArgMethodImpl() { |
| SetUpForTest(false, "foo", "()V", CURRENT_JNI_WRAPPER(Java_MyClassNatives_foo)); |
| |
| EXPECT_EQ(0, gJava_MyClassNatives_foo_calls[gCurrentJni]); |
| env_->CallNonvirtualVoidMethod(jobj_, jklass_, jmethod_); |
| EXPECT_EQ(1, gJava_MyClassNatives_foo_calls[gCurrentJni]); |
| env_->CallNonvirtualVoidMethod(jobj_, jklass_, jmethod_); |
| EXPECT_EQ(2, gJava_MyClassNatives_foo_calls[gCurrentJni]); |
| |
| gJava_MyClassNatives_foo_calls[gCurrentJni] = 0; |
| } |
| |
| JNI_TEST(CompileAndRunNoArgMethod) |
| |
| void JniCompilerTest::CompileAndRunIntMethodThroughStubImpl() { |
| SetUpForTest(false, "bar", "(I)I", NORMAL_JNI_ONLY_NULLPTR); |
| // calling through stub will link with &Java_MyClassNatives_bar |
| |
| std::string reason; |
| ASSERT_TRUE(Runtime::Current()->GetJavaVM()-> |
| LoadNativeLibrary(env_, "", class_loader_, &reason)) |
| << reason; |
| |
| jint result = env_->CallNonvirtualIntMethod(jobj_, jklass_, jmethod_, 24); |
| EXPECT_EQ(25, result); |
| } |
| |
| // TODO: Support @FastNative and @CriticalNative through stubs. |
| JNI_TEST_NORMAL_ONLY(CompileAndRunIntMethodThroughStub) |
| |
| void JniCompilerTest::CompileAndRunStaticIntMethodThroughStubImpl() { |
| SetUpForTest(true, "sbar", "(I)I", NORMAL_JNI_ONLY_NULLPTR); |
| // calling through stub will link with &Java_MyClassNatives_sbar |
| |
| std::string reason; |
| ASSERT_TRUE(Runtime::Current()->GetJavaVM()-> |
| LoadNativeLibrary(env_, "", class_loader_, &reason)) |
| << reason; |
| |
| jint result = env_->CallStaticIntMethod(jklass_, jmethod_, 42); |
| EXPECT_EQ(43, result); |
| } |
| |
| // TODO: Support @FastNative and @CriticalNative through stubs. |
| JNI_TEST_NORMAL_ONLY(CompileAndRunStaticIntMethodThroughStub) |
| |
| int gJava_MyClassNatives_fooI_calls[kJniKindCount] = {}; |
| jint Java_MyClassNatives_fooI(JNIEnv*, jobject, jint x) { |
| gJava_MyClassNatives_fooI_calls[gCurrentJni]++; |
| return x; |
| } |
| |
| void JniCompilerTest::CompileAndRunIntMethodImpl() { |
| SetUpForTest(false, "fooI", "(I)I", |
| CURRENT_JNI_WRAPPER(Java_MyClassNatives_fooI)); |
| |
| EXPECT_EQ(0, gJava_MyClassNatives_fooI_calls[gCurrentJni]); |
| jint result = env_->CallNonvirtualIntMethod(jobj_, jklass_, jmethod_, 42); |
| EXPECT_EQ(42, result); |
| EXPECT_EQ(1, gJava_MyClassNatives_fooI_calls[gCurrentJni]); |
| result = env_->CallNonvirtualIntMethod(jobj_, jklass_, jmethod_, 0xCAFED00D); |
| EXPECT_EQ(static_cast<jint>(0xCAFED00D), result); |
| EXPECT_EQ(2, gJava_MyClassNatives_fooI_calls[gCurrentJni]); |
| |
| gJava_MyClassNatives_fooI_calls[gCurrentJni] = 0; |
| } |
| |
| JNI_TEST(CompileAndRunIntMethod) |
| |
| int gJava_MyClassNatives_fooII_calls[kJniKindCount] = {}; |
| jint Java_MyClassNatives_fooII(JNIEnv*, jobject, jint x, jint y) { |
| gJava_MyClassNatives_fooII_calls[gCurrentJni]++; |
| return x - y; // non-commutative operator |
| } |
| |
| void JniCompilerTest::CompileAndRunIntIntMethodImpl() { |
| SetUpForTest(false, "fooII", "(II)I", |
| CURRENT_JNI_WRAPPER(Java_MyClassNatives_fooII)); |
| |
| EXPECT_EQ(0, gJava_MyClassNatives_fooII_calls[gCurrentJni]); |
| jint result = env_->CallNonvirtualIntMethod(jobj_, jklass_, jmethod_, 99, 10); |
| EXPECT_EQ(99 - 10, result); |
| EXPECT_EQ(1, gJava_MyClassNatives_fooII_calls[gCurrentJni]); |
| result = env_->CallNonvirtualIntMethod(jobj_, jklass_, jmethod_, 0xCAFEBABE, |
| 0xCAFED00D); |
| EXPECT_EQ(static_cast<jint>(0xCAFEBABE - 0xCAFED00D), result); |
| EXPECT_EQ(2, gJava_MyClassNatives_fooII_calls[gCurrentJni]); |
| |
| gJava_MyClassNatives_fooII_calls[gCurrentJni] = 0; |
| } |
| |
| JNI_TEST(CompileAndRunIntIntMethod) |
| |
| int gJava_MyClassNatives_fooJJ_calls[kJniKindCount] = {}; |
| jlong Java_MyClassNatives_fooJJ(JNIEnv*, jobject, jlong x, jlong y) { |
| gJava_MyClassNatives_fooJJ_calls[gCurrentJni]++; |
| return x - y; // non-commutative operator |
| } |
| |
| void JniCompilerTest::CompileAndRunLongLongMethodImpl() { |
| SetUpForTest(false, "fooJJ", "(JJ)J", |
| CURRENT_JNI_WRAPPER(Java_MyClassNatives_fooJJ)); |
| |
| EXPECT_EQ(0, gJava_MyClassNatives_fooJJ_calls[gCurrentJni]); |
| jlong a = INT64_C(0x1234567890ABCDEF); |
| jlong b = INT64_C(0xFEDCBA0987654321); |
| jlong result = env_->CallNonvirtualLongMethod(jobj_, jklass_, jmethod_, a, b); |
| EXPECT_EQ(a - b, result); |
| EXPECT_EQ(1, gJava_MyClassNatives_fooJJ_calls[gCurrentJni]); |
| result = env_->CallNonvirtualLongMethod(jobj_, jklass_, jmethod_, b, a); |
| EXPECT_EQ(b - a, result); |
| EXPECT_EQ(2, gJava_MyClassNatives_fooJJ_calls[gCurrentJni]); |
| |
| gJava_MyClassNatives_fooJJ_calls[gCurrentJni] = 0; |
| } |
| |
| JNI_TEST(CompileAndRunLongLongMethod) |
| |
| int gJava_MyClassNatives_fooDD_calls[kJniKindCount] = {}; |
| jdouble Java_MyClassNatives_fooDD(JNIEnv*, jobject, jdouble x, jdouble y) { |
| gJava_MyClassNatives_fooDD_calls[gCurrentJni]++; |
| return x - y; // non-commutative operator |
| } |
| |
| void JniCompilerTest::CompileAndRunDoubleDoubleMethodImpl() { |
| SetUpForTest(false, "fooDD", "(DD)D", |
| CURRENT_JNI_WRAPPER(Java_MyClassNatives_fooDD)); |
| |
| EXPECT_EQ(0, gJava_MyClassNatives_fooDD_calls[gCurrentJni]); |
| jdouble result = env_->CallNonvirtualDoubleMethod(jobj_, jklass_, jmethod_, |
| 99.0, 10.0); |
| EXPECT_DOUBLE_EQ(99.0 - 10.0, result); |
| EXPECT_EQ(1, gJava_MyClassNatives_fooDD_calls[gCurrentJni]); |
| jdouble a = 3.14159265358979323846; |
| jdouble b = 0.69314718055994530942; |
| result = env_->CallNonvirtualDoubleMethod(jobj_, jklass_, jmethod_, a, b); |
| EXPECT_DOUBLE_EQ(a - b, result); |
| EXPECT_EQ(2, gJava_MyClassNatives_fooDD_calls[gCurrentJni]); |
| |
| gJava_MyClassNatives_fooDD_calls[gCurrentJni] = 0; |
| } |
| |
| int gJava_MyClassNatives_fooJJ_synchronized_calls[kJniKindCount] = {}; |
| jlong Java_MyClassNatives_fooJJ_synchronized(JNIEnv*, jobject, jlong x, jlong y) { |
| gJava_MyClassNatives_fooJJ_synchronized_calls[gCurrentJni]++; |
| return x | y; |
| } |
| |
| void JniCompilerTest::CompileAndRun_fooJJ_synchronizedImpl() { |
| SetUpForTest(false, "fooJJ_synchronized", "(JJ)J", |
| CURRENT_JNI_WRAPPER(Java_MyClassNatives_fooJJ_synchronized)); |
| |
| EXPECT_EQ(0, gJava_MyClassNatives_fooJJ_synchronized_calls[gCurrentJni]); |
| jlong a = 0x1000000020000000ULL; |
| jlong b = 0x00ff000000aa0000ULL; |
| jlong result = env_->CallNonvirtualLongMethod(jobj_, jklass_, jmethod_, a, b); |
| EXPECT_EQ(a | b, result); |
| EXPECT_EQ(1, gJava_MyClassNatives_fooJJ_synchronized_calls[gCurrentJni]); |
| |
| gJava_MyClassNatives_fooJJ_synchronized_calls[gCurrentJni] = 0; |
| } |
| |
| JNI_TEST_NORMAL_ONLY(CompileAndRun_fooJJ_synchronized) |
| |
| int gJava_MyClassNatives_fooIOO_calls[kJniKindCount] = {}; |
| jobject Java_MyClassNatives_fooIOO(JNIEnv*, jobject thisObj, jint x, jobject y, |
| jobject z) { |
| gJava_MyClassNatives_fooIOO_calls[gCurrentJni]++; |
| switch (x) { |
| case 1: |
| return y; |
| case 2: |
| return z; |
| default: |
| return thisObj; |
| } |
| } |
| |
| void JniCompilerTest::CompileAndRunIntObjectObjectMethodImpl() { |
| SetUpForTest(false, "fooIOO", |
| "(ILjava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;", |
| CURRENT_JNI_WRAPPER(Java_MyClassNatives_fooIOO)); |
| |
| EXPECT_EQ(0, gJava_MyClassNatives_fooIOO_calls[gCurrentJni]); |
| jobject result = env_->CallNonvirtualObjectMethod(jobj_, jklass_, jmethod_, 0, nullptr, nullptr); |
| EXPECT_TRUE(env_->IsSameObject(jobj_, result)); |
| EXPECT_EQ(1, gJava_MyClassNatives_fooIOO_calls[gCurrentJni]); |
| |
| result = env_->CallNonvirtualObjectMethod(jobj_, jklass_, jmethod_, 0, nullptr, jklass_); |
| EXPECT_TRUE(env_->IsSameObject(jobj_, result)); |
| EXPECT_EQ(2, gJava_MyClassNatives_fooIOO_calls[gCurrentJni]); |
| result = env_->CallNonvirtualObjectMethod(jobj_, jklass_, jmethod_, 1, nullptr, jklass_); |
| EXPECT_TRUE(env_->IsSameObject(nullptr, result)); |
| EXPECT_EQ(3, gJava_MyClassNatives_fooIOO_calls[gCurrentJni]); |
| result = env_->CallNonvirtualObjectMethod(jobj_, jklass_, jmethod_, 2, nullptr, jklass_); |
| EXPECT_TRUE(env_->IsSameObject(jklass_, result)); |
| EXPECT_EQ(4, gJava_MyClassNatives_fooIOO_calls[gCurrentJni]); |
| |
| result = env_->CallNonvirtualObjectMethod(jobj_, jklass_, jmethod_, 0, jklass_, nullptr); |
| EXPECT_TRUE(env_->IsSameObject(jobj_, result)); |
| EXPECT_EQ(5, gJava_MyClassNatives_fooIOO_calls[gCurrentJni]); |
| result = env_->CallNonvirtualObjectMethod(jobj_, jklass_, jmethod_, 1, jklass_, nullptr); |
| EXPECT_TRUE(env_->IsSameObject(jklass_, result)); |
| EXPECT_EQ(6, gJava_MyClassNatives_fooIOO_calls[gCurrentJni]); |
| result = env_->CallNonvirtualObjectMethod(jobj_, jklass_, jmethod_, 2, jklass_, nullptr); |
| EXPECT_TRUE(env_->IsSameObject(nullptr, result)); |
| EXPECT_EQ(7, gJava_MyClassNatives_fooIOO_calls[gCurrentJni]); |
| |
| gJava_MyClassNatives_fooIOO_calls[gCurrentJni] = 0; |
| } |
| |
| JNI_TEST(CompileAndRunIntObjectObjectMethod) |
| |
| int gJava_MyClassNatives_fooSII_calls[kJniKindCount] = {}; |
| jint Java_MyClassNatives_fooSII(JNIEnv* env ATTRIBUTE_UNUSED, |
| jclass klass ATTRIBUTE_UNUSED, |
| jint x, |
| jint y) { |
| gJava_MyClassNatives_fooSII_calls[gCurrentJni]++; |
| return x + y; |
| } |
| |
| void JniCompilerTest::CompileAndRunStaticIntIntMethodImpl() { |
| SetUpForTest(true, "fooSII", "(II)I", |
| CURRENT_JNI_WRAPPER(Java_MyClassNatives_fooSII)); |
| |
| EXPECT_EQ(0, gJava_MyClassNatives_fooSII_calls[gCurrentJni]); |
| jint result = env_->CallStaticIntMethod(jklass_, jmethod_, 20, 30); |
| EXPECT_EQ(50, result); |
| EXPECT_EQ(1, gJava_MyClassNatives_fooSII_calls[gCurrentJni]); |
| |
| gJava_MyClassNatives_fooSII_calls[gCurrentJni] = 0; |
| } |
| |
| JNI_TEST_CRITICAL(CompileAndRunStaticIntIntMethod) |
| |
| int gJava_MyClassNatives_fooSDD_calls[kJniKindCount] = {}; |
| jdouble Java_MyClassNatives_fooSDD(JNIEnv* env ATTRIBUTE_UNUSED, |
| jclass klass ATTRIBUTE_UNUSED, |
| jdouble x, |
| jdouble y) { |
| gJava_MyClassNatives_fooSDD_calls[gCurrentJni]++; |
| return x - y; // non-commutative operator |
| } |
| |
| void JniCompilerTest::CompileAndRunStaticDoubleDoubleMethodImpl() { |
| SetUpForTest(true, "fooSDD", "(DD)D", |
| CURRENT_JNI_WRAPPER(Java_MyClassNatives_fooSDD)); |
| |
| EXPECT_EQ(0, gJava_MyClassNatives_fooSDD_calls[gCurrentJni]); |
| jdouble result = env_->CallStaticDoubleMethod(jklass_, jmethod_, 99.0, 10.0); |
| EXPECT_DOUBLE_EQ(99.0 - 10.0, result); |
| EXPECT_EQ(1, gJava_MyClassNatives_fooSDD_calls[gCurrentJni]); |
| jdouble a = 3.14159265358979323846; |
| jdouble b = 0.69314718055994530942; |
| result = env_->CallStaticDoubleMethod(jklass_, jmethod_, a, b); |
| EXPECT_DOUBLE_EQ(a - b, result); |
| EXPECT_DOUBLE_EQ(2, gJava_MyClassNatives_fooSDD_calls[gCurrentJni]); |
| |
| gJava_MyClassNatives_fooSDD_calls[gCurrentJni] = 0; |
| } |
| |
| JNI_TEST_CRITICAL(CompileAndRunStaticDoubleDoubleMethod) |
| |
| // The x86 generic JNI code had a bug where it assumed a floating |
| // point return value would be in xmm0. We use log, to somehow ensure |
| // the compiler will use the floating point stack. |
| |
| jdouble Java_MyClassNatives_logD(JNIEnv*, jclass, jdouble x) { |
| return log(x); |
| } |
| |
| jdouble Java_MyClassNatives_logD_notNormal(JNIEnv*, jclass, jdouble x) { |
| EXPECT_DOUBLE_EQ(2.0, x); |
| return log(x); |
| } |
| |
| void JniCompilerTest::RunStaticLogDoubleMethodImpl() { |
| void* jni_handler; |
| if (IsCurrentJniNormal()) { |
| // This test seems a bit special, don't use a JNI wrapper here. |
| jni_handler = NORMAL_JNI_ONLY_NOWRAP(Java_MyClassNatives_logD); |
| } else { |
| jni_handler = CURRENT_JNI_WRAPPER(Java_MyClassNatives_logD_notNormal); |
| } |
| SetUpForTest(true, "logD", "(D)D", jni_handler); |
| |
| jdouble result = env_->CallStaticDoubleMethod(jklass_, jmethod_, 2.0); |
| EXPECT_DOUBLE_EQ(log(2.0), result); |
| } |
| |
| JNI_TEST_CRITICAL(RunStaticLogDoubleMethod) |
| |
| jfloat Java_MyClassNatives_logF(JNIEnv*, jclass, jfloat x) { |
| return logf(x); |
| } |
| |
| void JniCompilerTest::RunStaticLogFloatMethodImpl() { |
| void* jni_handler; |
| if (IsCurrentJniNormal()) { |
| // This test seems a bit special, don't use a JNI wrapper here. |
| jni_handler = NORMAL_JNI_ONLY_NOWRAP(Java_MyClassNatives_logF); |
| } else { |
| jni_handler = CURRENT_JNI_WRAPPER(Java_MyClassNatives_logF); |
| } |
| |
| SetUpForTest(true, "logF", "(F)F", jni_handler); |
| |
| jfloat result = env_->CallStaticFloatMethod(jklass_, jmethod_, 2.0); |
| EXPECT_FLOAT_EQ(logf(2.0), result); |
| } |
| |
| JNI_TEST_CRITICAL(RunStaticLogFloatMethod) |
| |
| jboolean Java_MyClassNatives_returnTrue(JNIEnv*, jclass) { |
| return JNI_TRUE; |
| } |
| |
| jboolean Java_MyClassNatives_returnFalse(JNIEnv*, jclass) { |
| return JNI_FALSE; |
| } |
| |
| jint Java_MyClassNatives_returnInt(JNIEnv*, jclass) { |
| return 42; |
| } |
| |
| void JniCompilerTest::RunStaticReturnTrueImpl() { |
| SetUpForTest(true, "returnTrue", "()Z", CURRENT_JNI_WRAPPER(Java_MyClassNatives_returnTrue)); |
| |
| jboolean result = env_->CallStaticBooleanMethod(jklass_, jmethod_); |
| EXPECT_TRUE(result); |
| } |
| |
| JNI_TEST_CRITICAL(RunStaticReturnTrue) |
| |
| void JniCompilerTest::RunStaticReturnFalseImpl() { |
| SetUpForTest(true, "returnFalse", "()Z", |
| CURRENT_JNI_WRAPPER(Java_MyClassNatives_returnFalse)); |
| |
| jboolean result = env_->CallStaticBooleanMethod(jklass_, jmethod_); |
| EXPECT_FALSE(result); |
| } |
| |
| JNI_TEST_CRITICAL(RunStaticReturnFalse) |
| |
| void JniCompilerTest::RunGenericStaticReturnIntImpl() { |
| SetUpForTest(true, "returnInt", "()I", CURRENT_JNI_WRAPPER(Java_MyClassNatives_returnInt)); |
| |
| jint result = env_->CallStaticIntMethod(jklass_, jmethod_); |
| EXPECT_EQ(42, result); |
| } |
| |
| JNI_TEST_CRITICAL(RunGenericStaticReturnInt) |
| |
| int gJava_MyClassNatives_returnDouble_calls[kJniKindCount] = {}; |
| jdouble Java_MyClassNatives_returnDouble(JNIEnv*, jclass) { |
| gJava_MyClassNatives_returnDouble_calls[gCurrentJni]++; |
| return 4.0; |
| } |
| |
| void JniCompilerTest::RunGenericStaticReturnDoubleImpl() { |
| SetUpForTest(true, "returnDouble", "()D", CURRENT_JNI_WRAPPER(Java_MyClassNatives_returnDouble)); |
| |
| jdouble result = env_->CallStaticDoubleMethod(jklass_, jmethod_); |
| EXPECT_DOUBLE_EQ(4.0, result); |
| EXPECT_EQ(1, gJava_MyClassNatives_returnDouble_calls[gCurrentJni]); |
| |
| gJava_MyClassNatives_returnDouble_calls[gCurrentJni] = 0; |
| } |
| |
| JNI_TEST_CRITICAL(RunGenericStaticReturnDouble) |
| |
| jlong Java_MyClassNatives_returnLong(JNIEnv*, jclass) { |
| return 0xFEEDDEADFEEDL; |
| } |
| |
| void JniCompilerTest::RunGenericStaticReturnLongImpl() { |
| SetUpForTest(true, "returnLong", "()J", CURRENT_JNI_WRAPPER(Java_MyClassNatives_returnLong)); |
| |
| jlong result = env_->CallStaticLongMethod(jklass_, jmethod_); |
| EXPECT_EQ(0xFEEDDEADFEEDL, result); |
| } |
| |
| JNI_TEST_CRITICAL(RunGenericStaticReturnLong) |
| |
| int gJava_MyClassNatives_fooSIOO_calls[kJniKindCount] = {}; |
| jobject Java_MyClassNatives_fooSIOO(JNIEnv*, jclass klass, jint x, jobject y, jobject z) { |
| gJava_MyClassNatives_fooSIOO_calls[gCurrentJni]++; |
| switch (x) { |
| case 1: |
| return y; |
| case 2: |
| return z; |
| default: |
| return klass; |
| } |
| } |
| |
| void JniCompilerTest::CompileAndRunStaticIntObjectObjectMethodImpl() { |
| SetUpForTest(true, "fooSIOO", |
| "(ILjava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;", |
| CURRENT_JNI_WRAPPER(Java_MyClassNatives_fooSIOO)); |
| |
| EXPECT_EQ(0, gJava_MyClassNatives_fooSIOO_calls[gCurrentJni]); |
| jobject result = env_->CallStaticObjectMethod(jklass_, jmethod_, 0, nullptr, nullptr); |
| EXPECT_TRUE(env_->IsSameObject(jklass_, result)); |
| EXPECT_EQ(1, gJava_MyClassNatives_fooSIOO_calls[gCurrentJni]); |
| |
| result = env_->CallStaticObjectMethod(jklass_, jmethod_, 0, nullptr, jobj_); |
| EXPECT_TRUE(env_->IsSameObject(jklass_, result)); |
| EXPECT_EQ(2, gJava_MyClassNatives_fooSIOO_calls[gCurrentJni]); |
| result = env_->CallStaticObjectMethod(jklass_, jmethod_, 1, nullptr, jobj_); |
| EXPECT_TRUE(env_->IsSameObject(nullptr, result)); |
| EXPECT_EQ(3, gJava_MyClassNatives_fooSIOO_calls[gCurrentJni]); |
| result = env_->CallStaticObjectMethod(jklass_, jmethod_, 2, nullptr, jobj_); |
| EXPECT_TRUE(env_->IsSameObject(jobj_, result)); |
| EXPECT_EQ(4, gJava_MyClassNatives_fooSIOO_calls[gCurrentJni]); |
| |
| result = env_->CallStaticObjectMethod(jklass_, jmethod_, 0, jobj_, nullptr); |
| EXPECT_TRUE(env_->IsSameObject(jklass_, result)); |
| EXPECT_EQ(5, gJava_MyClassNatives_fooSIOO_calls[gCurrentJni]); |
| result = env_->CallStaticObjectMethod(jklass_, jmethod_, 1, jobj_, nullptr); |
| EXPECT_TRUE(env_->IsSameObject(jobj_, result)); |
| EXPECT_EQ(6, gJava_MyClassNatives_fooSIOO_calls[gCurrentJni]); |
| result = env_->CallStaticObjectMethod(jklass_, jmethod_, 2, jobj_, nullptr); |
| EXPECT_TRUE(env_->IsSameObject(nullptr, result)); |
| EXPECT_EQ(7, gJava_MyClassNatives_fooSIOO_calls[gCurrentJni]); |
| |
| gJava_MyClassNatives_fooSIOO_calls[gCurrentJni] = 0; |
| } |
| |
| JNI_TEST(CompileAndRunStaticIntObjectObjectMethod) |
| |
| int gJava_MyClassNatives_fooSSIOO_calls[kJniKindCount] = {}; |
| jobject Java_MyClassNatives_fooSSIOO(JNIEnv*, jclass klass, jint x, jobject y, jobject z) { |
| gJava_MyClassNatives_fooSSIOO_calls[gCurrentJni]++; |
| switch (x) { |
| case 1: |
| return y; |
| case 2: |
| return z; |
| default: |
| return klass; |
| } |
| } |
| |
| void JniCompilerTest::CompileAndRunStaticSynchronizedIntObjectObjectMethodImpl() { |
| SetUpForTest(true, "fooSSIOO", |
| "(ILjava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;", |
| CURRENT_JNI_WRAPPER(Java_MyClassNatives_fooSSIOO)); |
| |
| EXPECT_EQ(0, gJava_MyClassNatives_fooSSIOO_calls[gCurrentJni]); |
| jobject result = env_->CallStaticObjectMethod(jklass_, jmethod_, 0, nullptr, nullptr); |
| EXPECT_TRUE(env_->IsSameObject(jklass_, result)); |
| EXPECT_EQ(1, gJava_MyClassNatives_fooSSIOO_calls[gCurrentJni]); |
| |
| result = env_->CallStaticObjectMethod(jklass_, jmethod_, 0, nullptr, jobj_); |
| EXPECT_TRUE(env_->IsSameObject(jklass_, result)); |
| EXPECT_EQ(2, gJava_MyClassNatives_fooSSIOO_calls[gCurrentJni]); |
| result = env_->CallStaticObjectMethod(jklass_, jmethod_, 1, nullptr, jobj_); |
| EXPECT_TRUE(env_->IsSameObject(nullptr, result)); |
| EXPECT_EQ(3, gJava_MyClassNatives_fooSSIOO_calls[gCurrentJni]); |
| result = env_->CallStaticObjectMethod(jklass_, jmethod_, 2, nullptr, jobj_); |
| EXPECT_TRUE(env_->IsSameObject(jobj_, result)); |
| EXPECT_EQ(4, gJava_MyClassNatives_fooSSIOO_calls[gCurrentJni]); |
| |
| result = env_->CallStaticObjectMethod(jklass_, jmethod_, 0, jobj_, nullptr); |
| EXPECT_TRUE(env_->IsSameObject(jklass_, result)); |
| EXPECT_EQ(5, gJava_MyClassNatives_fooSSIOO_calls[gCurrentJni]); |
| result = env_->CallStaticObjectMethod(jklass_, jmethod_, 1, jobj_, nullptr); |
| EXPECT_TRUE(env_->IsSameObject(jobj_, result)); |
| EXPECT_EQ(6, gJava_MyClassNatives_fooSSIOO_calls[gCurrentJni]); |
| result = env_->CallStaticObjectMethod(jklass_, jmethod_, 2, jobj_, nullptr); |
| EXPECT_TRUE(env_->IsSameObject(nullptr, result)); |
| EXPECT_EQ(7, gJava_MyClassNatives_fooSSIOO_calls[gCurrentJni]); |
| |
| gJava_MyClassNatives_fooSSIOO_calls[gCurrentJni] = 0; |
| } |
| |
| // TODO: Maybe. @FastNative support for returning Objects? |
| JNI_TEST_NORMAL_ONLY(CompileAndRunStaticSynchronizedIntObjectObjectMethod) |
| |
| void Java_MyClassNatives_throwException(JNIEnv* env, jobject) { |
| jclass c = env->FindClass("java/lang/RuntimeException"); |
| env->ThrowNew(c, "hello"); |
| } |
| |
| void JniCompilerTest::ExceptionHandlingImpl() { |
| { |
| ASSERT_FALSE(runtime_->IsStarted()); |
| ScopedObjectAccess soa(Thread::Current()); |
| class_loader_ = LoadDex("MyClassNatives"); |
| |
| // all compilation needs to happen before Runtime::Start |
| CompileForTestWithCurrentJni(class_loader_, false, "foo", "()V"); |
| CompileForTestWithCurrentJni(class_loader_, false, "throwException", "()V"); |
| CompileForTestWithCurrentJni(class_loader_, false, "foo", "()V"); |
| } |
| // Start runtime to avoid re-initialization in SetupForTest. |
| Thread::Current()->TransitionFromSuspendedToRunnable(); |
| bool started = runtime_->Start(); |
| CHECK(started); |
| |
| gJava_MyClassNatives_foo_calls[gCurrentJni] = 0; |
| |
| // Check a single call of a JNI method is ok |
| SetUpForTest(false, "foo", "()V", CURRENT_JNI_WRAPPER(Java_MyClassNatives_foo)); |
| env_->CallNonvirtualVoidMethod(jobj_, jklass_, jmethod_); |
| EXPECT_EQ(1, gJava_MyClassNatives_foo_calls[gCurrentJni]); |
| EXPECT_FALSE(Thread::Current()->IsExceptionPending()); |
| |
| // Get class for exception we expect to be thrown |
| ScopedLocalRef<jclass> jlre(env_, env_->FindClass("java/lang/RuntimeException")); |
| SetUpForTest(false, "throwException", "()V", |
| CURRENT_JNI_WRAPPER(Java_MyClassNatives_throwException)); |
| // Call Java_MyClassNatives_throwException (JNI method that throws exception) |
| env_->CallNonvirtualVoidMethod(jobj_, jklass_, jmethod_); |
| EXPECT_EQ(1, gJava_MyClassNatives_foo_calls[gCurrentJni]); |
| EXPECT_TRUE(env_->ExceptionCheck() == JNI_TRUE); |
| ScopedLocalRef<jthrowable> exception(env_, env_->ExceptionOccurred()); |
| env_->ExceptionClear(); |
| EXPECT_TRUE(env_->IsInstanceOf(exception.get(), jlre.get())); |
| |
| // Check a single call of a JNI method is ok |
| SetUpForTest(false, "foo", "()V", reinterpret_cast<void*>(&Java_MyClassNatives_foo)); |
| env_->CallNonvirtualVoidMethod(jobj_, jklass_, jmethod_); |
| EXPECT_EQ(2, gJava_MyClassNatives_foo_calls[gCurrentJni]); |
| |
| gJava_MyClassNatives_foo_calls[gCurrentJni] = 0; |
| } |
| |
| JNI_TEST(ExceptionHandling) |
| |
| jint Java_MyClassNatives_nativeUpCall(JNIEnv* env, jobject thisObj, jint i) { |
| if (i <= 0) { |
| // We want to check raw Object* / Array* below |
| ScopedObjectAccess soa(env); |
| |
| // Build stack trace |
| jobject internal = Thread::Current()->CreateInternalStackTrace<false>(soa); |
| jobjectArray ste_array = Thread::InternalStackTraceToStackTraceElementArray(soa, internal); |
| ObjPtr<mirror::ObjectArray<mirror::StackTraceElement>> trace_array = |
| soa.Decode<mirror::ObjectArray<mirror::StackTraceElement>>(ste_array); |
| EXPECT_TRUE(trace_array != nullptr); |
| EXPECT_EQ(11, trace_array->GetLength()); |
| |
| // Check stack trace entries have expected values |
| for (int32_t j = 0; j < trace_array->GetLength(); ++j) { |
| EXPECT_EQ(-2, trace_array->Get(j)->GetLineNumber()); |
| mirror::StackTraceElement* ste = trace_array->Get(j); |
| EXPECT_STREQ("MyClassNatives.java", ste->GetFileName()->ToModifiedUtf8().c_str()); |
| EXPECT_STREQ("MyClassNatives", ste->GetDeclaringClass()->ToModifiedUtf8().c_str()); |
| EXPECT_EQ(("fooI" + CurrentJniStringSuffix()), ste->GetMethodName()->ToModifiedUtf8()); |
| } |
| |
| // end recursion |
| return 0; |
| } else { |
| jclass jklass = env->FindClass("MyClassNatives"); |
| EXPECT_TRUE(jklass != nullptr); |
| jmethodID jmethod = env->GetMethodID(jklass, |
| ("fooI" + CurrentJniStringSuffix()).c_str(), |
| "(I)I"); |
| EXPECT_TRUE(jmethod != nullptr); |
| |
| // Recurse with i - 1 |
| jint result = env->CallNonvirtualIntMethod(thisObj, jklass, jmethod, i - 1); |
| |
| // Return sum of all depths |
| return i + result; |
| } |
| } |
| |
| void JniCompilerTest::NativeStackTraceElementImpl() { |
| SetUpForTest(false, "fooI", "(I)I", |
| CURRENT_JNI_WRAPPER(Java_MyClassNatives_nativeUpCall)); |
| |
| // Usual # local references on stack check fails because nativeUpCall calls itself recursively, |
| // each time the # of local references will therefore go up. |
| ScopedDisableCheckNumStackReferences disable_num_stack_check; |
| jint result = env_->CallNonvirtualIntMethod(jobj_, jklass_, jmethod_, 10); |
| |
| EXPECT_EQ(10+9+8+7+6+5+4+3+2+1, result); |
| } |
| |
| JNI_TEST(NativeStackTraceElement) |
| |
| jobject Java_MyClassNatives_fooO(JNIEnv* env, jobject, jobject x) { |
| return env->NewGlobalRef(x); |
| } |
| |
| void JniCompilerTest::ReturnGlobalRefImpl() { |
| SetUpForTest(false, "fooO", "(Ljava/lang/Object;)Ljava/lang/Object;", |
| CURRENT_JNI_WRAPPER(Java_MyClassNatives_fooO)); |
| jobject result = env_->CallNonvirtualObjectMethod(jobj_, jklass_, jmethod_, jobj_); |
| EXPECT_EQ(JNILocalRefType, env_->GetObjectRefType(result)); |
| EXPECT_TRUE(env_->IsSameObject(result, jobj_)); |
| } |
| |
| JNI_TEST(ReturnGlobalRef) |
| |
| jint local_ref_test(JNIEnv* env, jobject thisObj, jint x) { |
| // Add 10 local references |
| ScopedObjectAccess soa(env); |
| for (int i = 0; i < 10; i++) { |
| soa.AddLocalReference<jobject>(soa.Decode<mirror::Object>(thisObj)); |
| } |
| return x+1; |
| } |
| |
| void JniCompilerTest::LocalReferenceTableClearingTestImpl() { |
| SetUpForTest(false, "fooI", "(I)I", CURRENT_JNI_WRAPPER(local_ref_test)); |
| // 1000 invocations of a method that adds 10 local references |
| for (int i = 0; i < 1000; i++) { |
| jint result = env_->CallIntMethod(jobj_, jmethod_, i); |
| EXPECT_TRUE(result == i + 1); |
| } |
| } |
| |
| JNI_TEST(LocalReferenceTableClearingTest) |
| |
| void my_arraycopy(JNIEnv* env, jclass klass, jobject src, jint src_pos, jobject dst, jint dst_pos, jint length) { |
| EXPECT_TRUE(env->IsSameObject(JniCompilerTest::jklass_, klass)); |
| EXPECT_TRUE(env->IsSameObject(JniCompilerTest::jklass_, dst)); |
| EXPECT_TRUE(env->IsSameObject(JniCompilerTest::jobj_, src)); |
| EXPECT_EQ(1234, src_pos); |
| EXPECT_EQ(5678, dst_pos); |
| EXPECT_EQ(9876, length); |
| } |
| |
| void JniCompilerTest::JavaLangSystemArrayCopyImpl() { |
| SetUpForTest(true, "arraycopy", "(Ljava/lang/Object;ILjava/lang/Object;II)V", |
| CURRENT_JNI_WRAPPER(my_arraycopy)); |
| env_->CallStaticVoidMethod(jklass_, jmethod_, jobj_, 1234, jklass_, 5678, 9876); |
| } |
| |
| JNI_TEST(JavaLangSystemArrayCopy) |
| |
| jboolean my_casi(JNIEnv* env, jobject unsafe, jobject obj, jlong offset, jint expected, jint newval) { |
| EXPECT_TRUE(env->IsSameObject(JniCompilerTest::jobj_, unsafe)); |
| EXPECT_TRUE(env->IsSameObject(JniCompilerTest::jobj_, obj)); |
| EXPECT_EQ(INT64_C(0x12345678ABCDEF88), offset); |
| EXPECT_EQ(static_cast<jint>(0xCAFEF00D), expected); |
| EXPECT_EQ(static_cast<jint>(0xEBADF00D), newval); |
| return JNI_TRUE; |
| } |
| |
| void JniCompilerTest::CompareAndSwapIntImpl() { |
| SetUpForTest(false, "compareAndSwapInt", "(Ljava/lang/Object;JII)Z", |
| CURRENT_JNI_WRAPPER(my_casi)); |
| jboolean result = env_->CallBooleanMethod(jobj_, jmethod_, jobj_, INT64_C(0x12345678ABCDEF88), |
| 0xCAFEF00D, 0xEBADF00D); |
| EXPECT_EQ(result, JNI_TRUE); |
| } |
| |
| JNI_TEST(CompareAndSwapInt) |
| |
| jint my_gettext(JNIEnv* env, jclass klass, jlong val1, jobject obj1, jlong val2, jobject obj2) { |
| EXPECT_TRUE(env->IsInstanceOf(JniCompilerTest::jobj_, klass)); |
| EXPECT_TRUE(env->IsSameObject(JniCompilerTest::jobj_, obj1)); |
| EXPECT_TRUE(env->IsSameObject(JniCompilerTest::jobj_, obj2)); |
| EXPECT_EQ(0x12345678ABCDEF88ll, val1); |
| EXPECT_EQ(0x7FEDCBA987654321ll, val2); |
| return 42; |
| } |
| |
| void JniCompilerTest::GetTextImpl() { |
| SetUpForTest(true, "getText", "(JLjava/lang/Object;JLjava/lang/Object;)I", |
| CURRENT_JNI_WRAPPER(my_gettext)); |
| jint result = env_->CallStaticIntMethod(jklass_, jmethod_, 0x12345678ABCDEF88ll, jobj_, |
| INT64_C(0x7FEDCBA987654321), jobj_); |
| EXPECT_EQ(result, 42); |
| } |
| |
| JNI_TEST(GetText) |
| |
| int gJava_MyClassNatives_GetSinkProperties_calls[kJniKindCount] = {}; |
| jarray Java_MyClassNatives_GetSinkProperties(JNIEnv*, jobject thisObj, jstring s) { |
| EXPECT_EQ(s, nullptr); |
| gJava_MyClassNatives_GetSinkProperties_calls[gCurrentJni]++; |
| |
| Thread* self = Thread::Current(); |
| ScopedObjectAccess soa(self); |
| EXPECT_TRUE(self->HoldsLock(soa.Decode<mirror::Object>(thisObj).Ptr())); |
| return nullptr; |
| } |
| |
| void JniCompilerTest::GetSinkPropertiesNativeImpl() { |
| SetUpForTest(false, "getSinkPropertiesNative", "(Ljava/lang/String;)[Ljava/lang/Object;", |
| CURRENT_JNI_WRAPPER(Java_MyClassNatives_GetSinkProperties)); |
| |
| EXPECT_EQ(0, gJava_MyClassNatives_GetSinkProperties_calls[gCurrentJni]); |
| jarray result = down_cast<jarray>( |
| env_->CallNonvirtualObjectMethod(jobj_, jklass_, jmethod_, nullptr)); |
| EXPECT_EQ(nullptr, result); |
| EXPECT_EQ(1, gJava_MyClassNatives_GetSinkProperties_calls[gCurrentJni]); |
| |
| gJava_MyClassNatives_GetSinkProperties_calls[gCurrentJni] = 0; |
| } |
| |
| // @FastNative doesn't support 'synchronized' keyword and |
| // never will -- locking functions aren't fast. |
| JNI_TEST_NORMAL_ONLY(GetSinkPropertiesNative) |
| |
| // This should return jclass, but we're imitating a bug pattern. |
| jobject Java_MyClassNatives_instanceMethodThatShouldReturnClass(JNIEnv* env, jobject) { |
| return env->NewStringUTF("not a class!"); |
| } |
| |
| // This should return jclass, but we're imitating a bug pattern. |
| jobject Java_MyClassNatives_staticMethodThatShouldReturnClass(JNIEnv* env, jclass) { |
| return env->NewStringUTF("not a class!"); |
| } |
| |
| void JniCompilerTest::UpcallReturnTypeChecking_InstanceImpl() { |
| SetUpForTest(false, "instanceMethodThatShouldReturnClass", "()Ljava/lang/Class;", |
| CURRENT_JNI_WRAPPER(Java_MyClassNatives_instanceMethodThatShouldReturnClass)); |
| |
| CheckJniAbortCatcher check_jni_abort_catcher; |
| // This native method is bad, and tries to return a jstring as a jclass. |
| env_->CallObjectMethod(jobj_, jmethod_); |
| check_jni_abort_catcher.Check(std::string() + "attempt to return an instance " + |
| "of java.lang.String from java.lang.Class " + |
| "MyClassNatives.instanceMethodThatShouldReturnClass" + |
| CurrentJniStringSuffix() + "()"); |
| |
| // Here, we just call the method incorrectly; we should catch that too. |
| env_->CallObjectMethod(jobj_, jmethod_); |
| check_jni_abort_catcher.Check(std::string() + "attempt to return an instance " + |
| "of java.lang.String from java.lang.Class " + |
| "MyClassNatives.instanceMethodThatShouldReturnClass" + |
| CurrentJniStringSuffix() + "()"); |
| env_->CallStaticObjectMethod(jklass_, jmethod_); |
| check_jni_abort_catcher.Check(std::string() + "calling non-static method " + |
| "java.lang.Class " + |
| "MyClassNatives.instanceMethodThatShouldReturnClass" + |
| CurrentJniStringSuffix() + "() with CallStaticObjectMethodV"); |
| } |
| |
| JNI_TEST(UpcallReturnTypeChecking_Instance) |
| |
| void JniCompilerTest::UpcallReturnTypeChecking_StaticImpl() { |
| SetUpForTest(true, "staticMethodThatShouldReturnClass", "()Ljava/lang/Class;", |
| CURRENT_JNI_WRAPPER(Java_MyClassNatives_staticMethodThatShouldReturnClass)); |
| |
| CheckJniAbortCatcher check_jni_abort_catcher; |
| // This native method is bad, and tries to return a jstring as a jclass. |
| env_->CallStaticObjectMethod(jklass_, jmethod_); |
| check_jni_abort_catcher.Check(std::string() + "attempt to return an instance " + |
| "of java.lang.String from java.lang.Class " + |
| "MyClassNatives.staticMethodThatShouldReturnClass" + |
| CurrentJniStringSuffix() + "()"); |
| |
| // Here, we just call the method incorrectly; we should catch that too. |
| env_->CallStaticObjectMethod(jklass_, jmethod_); |
| check_jni_abort_catcher.Check(std::string() + "attempt to return an instance " + |
| "of java.lang.String from java.lang.Class " + |
| "MyClassNatives.staticMethodThatShouldReturnClass" + |
| CurrentJniStringSuffix() + "()"); |
| env_->CallObjectMethod(jobj_, jmethod_); |
| check_jni_abort_catcher.Check(std::string() + "calling static method " + |
| "java.lang.Class " + |
| "MyClassNatives.staticMethodThatShouldReturnClass" + |
| CurrentJniStringSuffix() + "() with CallObjectMethodV"); |
| } |
| |
| JNI_TEST(UpcallReturnTypeChecking_Static) |
| |
| // This should take jclass, but we're imitating a bug pattern. |
| void Java_MyClassNatives_instanceMethodThatShouldTakeClass(JNIEnv*, jobject, jclass) { |
| } |
| |
| // This should take jclass, but we're imitating a bug pattern. |
| void Java_MyClassNatives_staticMethodThatShouldTakeClass(JNIEnv*, jclass, jclass) { |
| } |
| |
| void JniCompilerTest::UpcallArgumentTypeChecking_InstanceImpl() { |
| // This will lead to error messages in the log. |
| ScopedLogSeverity sls(LogSeverity::FATAL); |
| |
| SetUpForTest(false, "instanceMethodThatShouldTakeClass", "(ILjava/lang/Class;)V", |
| CURRENT_JNI_WRAPPER(Java_MyClassNatives_instanceMethodThatShouldTakeClass)); |
| |
| CheckJniAbortCatcher check_jni_abort_catcher; |
| // We deliberately pass a bad second argument here. |
| env_->CallVoidMethod(jobj_, jmethod_, 123, env_->NewStringUTF("not a class!")); |
| check_jni_abort_catcher.Check(std::string() + "bad arguments passed to void " + |
| "MyClassNatives.instanceMethodThatShouldTakeClass" + |
| CurrentJniStringSuffix() + "(int, java.lang.Class)"); |
| } |
| |
| JNI_TEST(UpcallArgumentTypeChecking_Instance) |
| |
| void JniCompilerTest::UpcallArgumentTypeChecking_StaticImpl() { |
| // This will lead to error messages in the log. |
| ScopedLogSeverity sls(LogSeverity::FATAL); |
| |
| SetUpForTest(true, "staticMethodThatShouldTakeClass", "(ILjava/lang/Class;)V", |
| CURRENT_JNI_WRAPPER(Java_MyClassNatives_staticMethodThatShouldTakeClass)); |
| |
| CheckJniAbortCatcher check_jni_abort_catcher; |
| // We deliberately pass a bad second argument here. |
| env_->CallStaticVoidMethod(jklass_, jmethod_, 123, env_->NewStringUTF("not a class!")); |
| check_jni_abort_catcher.Check(std::string() + "bad arguments passed to void " + |
| "MyClassNatives.staticMethodThatShouldTakeClass" + |
| CurrentJniStringSuffix() + "(int, java.lang.Class)"); |
| } |
| |
| JNI_TEST(UpcallArgumentTypeChecking_Static) |
| |
| jfloat Java_MyClassNatives_checkFloats(JNIEnv*, jobject, jfloat f1, jfloat f2) { |
| return f1 - f2; // non-commutative operator |
| } |
| |
| void JniCompilerTest::CompileAndRunFloatFloatMethodImpl() { |
| SetUpForTest(false, "checkFloats", "(FF)F", |
| CURRENT_JNI_WRAPPER(Java_MyClassNatives_checkFloats)); |
| |
| jfloat result = env_->CallNonvirtualFloatMethod(jobj_, jklass_, jmethod_, |
| 99.0F, 10.0F); |
| EXPECT_FLOAT_EQ(99.0F - 10.0F, result); |
| jfloat a = 3.14159F; |
| jfloat b = 0.69314F; |
| result = env_->CallNonvirtualFloatMethod(jobj_, jklass_, jmethod_, a, b); |
| EXPECT_FLOAT_EQ(a - b, result); |
| } |
| |
| JNI_TEST(CompileAndRunFloatFloatMethod) |
| |
| void Java_MyClassNatives_checkParameterAlign(JNIEnv* env ATTRIBUTE_UNUSED, |
| jobject thisObj ATTRIBUTE_UNUSED, |
| jint i1, |
| jlong l1) { |
| EXPECT_EQ(i1, 1234); |
| EXPECT_EQ(l1, INT64_C(0x12345678ABCDEF0)); |
| } |
| |
| void JniCompilerTest::CheckParameterAlignImpl() { |
| SetUpForTest(false, "checkParameterAlign", "(IJ)V", |
| CURRENT_JNI_WRAPPER(Java_MyClassNatives_checkParameterAlign)); |
| |
| env_->CallNonvirtualVoidMethod(jobj_, jklass_, jmethod_, 1234, INT64_C(0x12345678ABCDEF0)); |
| } |
| |
| JNI_TEST(CheckParameterAlign) |
| |
| void Java_MyClassNatives_maxParamNumber(JNIEnv* env, jobject, |
| jobject o0, jobject o1, jobject o2, jobject o3, jobject o4, jobject o5, jobject o6, jobject o7, |
| jobject o8, jobject o9, jobject o10, jobject o11, jobject o12, jobject o13, jobject o14, jobject o15, |
| jobject o16, jobject o17, jobject o18, jobject o19, jobject o20, jobject o21, jobject o22, jobject o23, |
| jobject o24, jobject o25, jobject o26, jobject o27, jobject o28, jobject o29, jobject o30, jobject o31, |
| jobject o32, jobject o33, jobject o34, jobject o35, jobject o36, jobject o37, jobject o38, jobject o39, |
| jobject o40, jobject o41, jobject o42, jobject o43, jobject o44, jobject o45, jobject o46, jobject o47, |
| jobject o48, jobject o49, jobject o50, jobject o51, jobject o52, jobject o53, jobject o54, jobject o55, |
| jobject o56, jobject o57, jobject o58, jobject o59, jobject o60, jobject o61, jobject o62, jobject o63, |
| jobject o64, jobject o65, jobject o66, jobject o67, jobject o68, jobject o69, jobject o70, jobject o71, |
| jobject o72, jobject o73, jobject o74, jobject o75, jobject o76, jobject o77, jobject o78, jobject o79, |
| jobject o80, jobject o81, jobject o82, jobject o83, jobject o84, jobject o85, jobject o86, jobject o87, |
| jobject o88, jobject o89, jobject o90, jobject o91, jobject o92, jobject o93, jobject o94, jobject o95, |
| jobject o96, jobject o97, jobject o98, jobject o99, jobject o100, jobject o101, jobject o102, jobject o103, |
| jobject o104, jobject o105, jobject o106, jobject o107, jobject o108, jobject o109, jobject o110, jobject o111, |
| jobject o112, jobject o113, jobject o114, jobject o115, jobject o116, jobject o117, jobject o118, jobject o119, |
| jobject o120, jobject o121, jobject o122, jobject o123, jobject o124, jobject o125, jobject o126, jobject o127, |
| jobject o128, jobject o129, jobject o130, jobject o131, jobject o132, jobject o133, jobject o134, jobject o135, |
| jobject o136, jobject o137, jobject o138, jobject o139, jobject o140, jobject o141, jobject o142, jobject o143, |
| jobject o144, jobject o145, jobject o146, jobject o147, jobject o148, jobject o149, jobject o150, jobject o151, |
| jobject o152, jobject o153, jobject o154, jobject o155, jobject o156, jobject o157, jobject o158, jobject o159, |
| jobject o160, jobject o161, jobject o162, jobject o163, jobject o164, jobject o165, jobject o166, jobject o167, |
| jobject o168, jobject o169, jobject o170, jobject o171, jobject o172, jobject o173, jobject o174, jobject o175, |
| jobject o176, jobject o177, jobject o178, jobject o179, jobject o180, jobject o181, jobject o182, jobject o183, |
| jobject o184, jobject o185, jobject o186, jobject o187, jobject o188, jobject o189, jobject o190, jobject o191, |
| jobject o192, jobject o193, jobject o194, jobject o195, jobject o196, jobject o197, jobject o198, jobject o199, |
| jobject o200, jobject o201, jobject o202, jobject o203, jobject o204, jobject o205, jobject o206, jobject o207, |
| jobject o208, jobject o209, jobject o210, jobject o211, jobject o212, jobject o213, jobject o214, jobject o215, |
| jobject o216, jobject o217, jobject o218, jobject o219, jobject o220, jobject o221, jobject o222, jobject o223, |
| jobject o224, jobject o225, jobject o226, jobject o227, jobject o228, jobject o229, jobject o230, jobject o231, |
| jobject o232, jobject o233, jobject o234, jobject o235, jobject o236, jobject o237, jobject o238, jobject o239, |
| jobject o240, jobject o241, jobject o242, jobject o243, jobject o244, jobject o245, jobject o246, jobject o247, |
| jobject o248, jobject o249, jobject o250, jobject o251, jobject o252, jobject o253) { |
| // two tests possible |
| if (o0 == nullptr) { |
| // 1) everything is null |
| EXPECT_TRUE(o0 == nullptr && o1 == nullptr && o2 == nullptr && o3 == nullptr && o4 == nullptr |
| && o5 == nullptr && o6 == nullptr && o7 == nullptr && o8 == nullptr && o9 == nullptr |
| && o10 == nullptr && o11 == nullptr && o12 == nullptr && o13 == nullptr && o14 == nullptr |
| && o15 == nullptr && o16 == nullptr && o17 == nullptr && o18 == nullptr && o19 == nullptr |
| && o20 == nullptr && o21 == nullptr && o22 == nullptr && o23 == nullptr && o24 == nullptr |
| && o25 == nullptr && o26 == nullptr && o27 == nullptr && o28 == nullptr && o29 == nullptr |
| && o30 == nullptr && o31 == nullptr && o32 == nullptr && o33 == nullptr && o34 == nullptr |
| && o35 == nullptr && o36 == nullptr && o37 == nullptr && o38 == nullptr && o39 == nullptr |
| && o40 == nullptr && o41 == nullptr && o42 == nullptr && o43 == nullptr && o44 == nullptr |
| && o45 == nullptr && o46 == nullptr && o47 == nullptr && o48 == nullptr && o49 == nullptr |
| && o50 == nullptr && o51 == nullptr && o52 == nullptr && o53 == nullptr && o54 == nullptr |
| && o55 == nullptr && o56 == nullptr && o57 == nullptr && o58 == nullptr && o59 == nullptr |
| && o60 == nullptr && o61 == nullptr && o62 == nullptr && o63 == nullptr && o64 == nullptr |
| && o65 == nullptr && o66 == nullptr && o67 == nullptr && o68 == nullptr && o69 == nullptr |
| && o70 == nullptr && o71 == nullptr && o72 == nullptr && o73 == nullptr && o74 == nullptr |
| && o75 == nullptr && o76 == nullptr && o77 == nullptr && o78 == nullptr && o79 == nullptr |
| && o80 == nullptr && o81 == nullptr && o82 == nullptr && o83 == nullptr && o84 == nullptr |
| && o85 == nullptr && o86 == nullptr && o87 == nullptr && o88 == nullptr && o89 == nullptr |
| && o90 == nullptr && o91 == nullptr && o92 == nullptr && o93 == nullptr && o94 == nullptr |
| && o95 == nullptr && o96 == nullptr && o97 == nullptr && o98 == nullptr && o99 == nullptr |
| && o100 == nullptr && o101 == nullptr && o102 == nullptr && o103 == nullptr && o104 == nullptr |
| && o105 == nullptr && o106 == nullptr && o107 == nullptr && o108 == nullptr && o109 == nullptr |
| && o110 == nullptr && o111 == nullptr && o112 == nullptr && o113 == nullptr && o114 == nullptr |
| && o115 == nullptr && o116 == nullptr && o117 == nullptr && o118 == nullptr && o119 == nullptr |
| && o120 == nullptr && o121 == nullptr && o122 == nullptr && o123 == nullptr && o124 == nullptr |
| && o125 == nullptr && o126 == nullptr && o127 == nullptr && o128 == nullptr && o129 == nullptr |
| && o130 == nullptr && o131 == nullptr && o132 == nullptr && o133 == nullptr && o134 == nullptr |
| && o135 == nullptr && o136 == nullptr && o137 == nullptr && o138 == nullptr && o139 == nullptr |
| && o140 == nullptr && o141 == nullptr && o142 == nullptr && o143 == nullptr && o144 == nullptr |
| && o145 == nullptr && o146 == nullptr && o147 == nullptr && o148 == nullptr && o149 == nullptr |
| && o150 == nullptr && o151 == nullptr && o152 == nullptr && o153 == nullptr && o154 == nullptr |
| && o155 == nullptr && o156 == nullptr && o157 == nullptr && o158 == nullptr && o159 == nullptr |
| && o160 == nullptr && o161 == nullptr && o162 == nullptr && o163 == nullptr && o164 == nullptr |
| && o165 == nullptr && o166 == nullptr && o167 == nullptr && o168 == nullptr && o169 == nullptr |
| && o170 == nullptr && o171 == nullptr && o172 == nullptr && o173 == nullptr && o174 == nullptr |
| && o175 == nullptr && o176 == nullptr && o177 == nullptr && o178 == nullptr && o179 == nullptr |
| && o180 == nullptr && o181 == nullptr && o182 == nullptr && o183 == nullptr && o184 == nullptr |
| && o185 == nullptr && o186 == nullptr && o187 == nullptr && o188 == nullptr && o189 == nullptr |
| && o190 == nullptr && o191 == nullptr && o192 == nullptr && o193 == nullptr && o194 == nullptr |
| && o195 == nullptr && o196 == nullptr && o197 == nullptr && o198 == nullptr && o199 == nullptr |
| && o200 == nullptr && o201 == nullptr && o202 == nullptr && o203 == nullptr && o204 == nullptr |
| && o205 == nullptr && o206 == nullptr && o207 == nullptr && o208 == nullptr && o209 == nullptr |
| && o210 == nullptr && o211 == nullptr && o212 == nullptr && o213 == nullptr && o214 == nullptr |
| && o215 == nullptr && o216 == nullptr && o217 == nullptr && o218 == nullptr && o219 == nullptr |
| && o220 == nullptr && o221 == nullptr && o222 == nullptr && o223 == nullptr && o224 == nullptr |
| && o225 == nullptr && o226 == nullptr && o227 == nullptr && o228 == nullptr && o229 == nullptr |
| && o230 == nullptr && o231 == nullptr && o232 == nullptr && o233 == nullptr && o234 == nullptr |
| && o235 == nullptr && o236 == nullptr && o237 == nullptr && o238 == nullptr && o239 == nullptr |
| && o240 == nullptr && o241 == nullptr && o242 == nullptr && o243 == nullptr && o244 == nullptr |
| && o245 == nullptr && o246 == nullptr && o247 == nullptr && o248 == nullptr && o249 == nullptr |
| && o250 == nullptr && o251 == nullptr && o252 == nullptr && o253 == nullptr); |
| } else { |
| EXPECT_EQ(0, env->GetArrayLength(reinterpret_cast<jarray>(o0))); |
| EXPECT_EQ(1, env->GetArrayLength(reinterpret_cast<jarray>(o1))); |
| EXPECT_EQ(2, env->GetArrayLength(reinterpret_cast<jarray>(o2))); |
| EXPECT_EQ(3, env->GetArrayLength(reinterpret_cast<jarray>(o3))); |
| EXPECT_EQ(4, env->GetArrayLength(reinterpret_cast<jarray>(o4))); |
| EXPECT_EQ(5, env->GetArrayLength(reinterpret_cast<jarray>(o5))); |
| EXPECT_EQ(6, env->GetArrayLength(reinterpret_cast<jarray>(o6))); |
| EXPECT_EQ(7, env->GetArrayLength(reinterpret_cast<jarray>(o7))); |
| EXPECT_EQ(8, env->GetArrayLength(reinterpret_cast<jarray>(o8))); |
| EXPECT_EQ(9, env->GetArrayLength(reinterpret_cast<jarray>(o9))); |
| EXPECT_EQ(10, env->GetArrayLength(reinterpret_cast<jarray>(o10))); |
| EXPECT_EQ(11, env->GetArrayLength(reinterpret_cast<jarray>(o11))); |
| EXPECT_EQ(12, env->GetArrayLength(reinterpret_cast<jarray>(o12))); |
| EXPECT_EQ(13, env->GetArrayLength(reinterpret_cast<jarray>(o13))); |
| EXPECT_EQ(14, env->GetArrayLength(reinterpret_cast<jarray>(o14))); |
| EXPECT_EQ(15, env->GetArrayLength(reinterpret_cast<jarray>(o15))); |
| EXPECT_EQ(16, env->GetArrayLength(reinterpret_cast<jarray>(o16))); |
| EXPECT_EQ(17, env->GetArrayLength(reinterpret_cast<jarray>(o17))); |
| EXPECT_EQ(18, env->GetArrayLength(reinterpret_cast<jarray>(o18))); |
| EXPECT_EQ(19, env->GetArrayLength(reinterpret_cast<jarray>(o19))); |
| EXPECT_EQ(20, env->GetArrayLength(reinterpret_cast<jarray>(o20))); |
| EXPECT_EQ(21, env->GetArrayLength(reinterpret_cast<jarray>(o21))); |
| EXPECT_EQ(22, env->GetArrayLength(reinterpret_cast<jarray>(o22))); |
| EXPECT_EQ(23, env->GetArrayLength(reinterpret_cast<jarray>(o23))); |
| EXPECT_EQ(24, env->GetArrayLength(reinterpret_cast<jarray>(o24))); |
| EXPECT_EQ(25, env->GetArrayLength(reinterpret_cast<jarray>(o25))); |
| EXPECT_EQ(26, env->GetArrayLength(reinterpret_cast<jarray>(o26))); |
| EXPECT_EQ(27, env->GetArrayLength(reinterpret_cast<jarray>(o27))); |
| EXPECT_EQ(28, env->GetArrayLength(reinterpret_cast<jarray>(o28))); |
| EXPECT_EQ(29, env->GetArrayLength(reinterpret_cast<jarray>(o29))); |
| EXPECT_EQ(30, env->GetArrayLength(reinterpret_cast<jarray>(o30))); |
| EXPECT_EQ(31, env->GetArrayLength(reinterpret_cast<jarray>(o31))); |
| EXPECT_EQ(32, env->GetArrayLength(reinterpret_cast<jarray>(o32))); |
| EXPECT_EQ(33, env->GetArrayLength(reinterpret_cast<jarray>(o33))); |
| EXPECT_EQ(34, env->GetArrayLength(reinterpret_cast<jarray>(o34))); |
| EXPECT_EQ(35, env->GetArrayLength(reinterpret_cast<jarray>(o35))); |
| EXPECT_EQ(36, env->GetArrayLength(reinterpret_cast<jarray>(o36))); |
| EXPECT_EQ(37, env->GetArrayLength(reinterpret_cast<jarray>(o37))); |
| EXPECT_EQ(38, env->GetArrayLength(reinterpret_cast<jarray>(o38))); |
| EXPECT_EQ(39, env->GetArrayLength(reinterpret_cast<jarray>(o39))); |
| EXPECT_EQ(40, env->GetArrayLength(reinterpret_cast<jarray>(o40))); |
| EXPECT_EQ(41, env->GetArrayLength(reinterpret_cast<jarray>(o41))); |
| EXPECT_EQ(42, env->GetArrayLength(reinterpret_cast<jarray>(o42))); |
| EXPECT_EQ(43, env->GetArrayLength(reinterpret_cast<jarray>(o43))); |
| EXPECT_EQ(44, env->GetArrayLength(reinterpret_cast<jarray>(o44))); |
| EXPECT_EQ(45, env->GetArrayLength(reinterpret_cast<jarray>(o45))); |
| EXPECT_EQ(46, env->GetArrayLength(reinterpret_cast<jarray>(o46))); |
| EXPECT_EQ(47, env->GetArrayLength(reinterpret_cast<jarray>(o47))); |
| EXPECT_EQ(48, env->GetArrayLength(reinterpret_cast<jarray>(o48))); |
| EXPECT_EQ(49, env->GetArrayLength(reinterpret_cast<jarray>(o49))); |
| EXPECT_EQ(50, env->GetArrayLength(reinterpret_cast<jarray>(o50))); |
| EXPECT_EQ(51, env->GetArrayLength(reinterpret_cast<jarray>(o51))); |
| EXPECT_EQ(52, env->GetArrayLength(reinterpret_cast<jarray>(o52))); |
| EXPECT_EQ(53, env->GetArrayLength(reinterpret_cast<jarray>(o53))); |
| EXPECT_EQ(54, env->GetArrayLength(reinterpret_cast<jarray>(o54))); |
| EXPECT_EQ(55, env->GetArrayLength(reinterpret_cast<jarray>(o55))); |
| EXPECT_EQ(56, env->GetArrayLength(reinterpret_cast<jarray>(o56))); |
| EXPECT_EQ(57, env->GetArrayLength(reinterpret_cast<jarray>(o57))); |
| EXPECT_EQ(58, env->GetArrayLength(reinterpret_cast<jarray>(o58))); |
| EXPECT_EQ(59, env->GetArrayLength(reinterpret_cast<jarray>(o59))); |
| EXPECT_EQ(60, env->GetArrayLength(reinterpret_cast<jarray>(o60))); |
| EXPECT_EQ(61, env->GetArrayLength(reinterpret_cast<jarray>(o61))); |
| EXPECT_EQ(62, env->GetArrayLength(reinterpret_cast<jarray>(o62))); |
| EXPECT_EQ(63, env->GetArrayLength(reinterpret_cast<jarray>(o63))); |
| EXPECT_EQ(64, env->GetArrayLength(reinterpret_cast<jarray>(o64))); |
| EXPECT_EQ(65, env->GetArrayLength(reinterpret_cast<jarray>(o65))); |
| EXPECT_EQ(66, env->GetArrayLength(reinterpret_cast<jarray>(o66))); |
| EXPECT_EQ(67, env->GetArrayLength(reinterpret_cast<jarray>(o67))); |
| EXPECT_EQ(68, env->GetArrayLength(reinterpret_cast<jarray>(o68))); |
| EXPECT_EQ(69, env->GetArrayLength(reinterpret_cast<jarray>(o69))); |
| EXPECT_EQ(70, env->GetArrayLength(reinterpret_cast<jarray>(o70))); |
| EXPECT_EQ(71, env->GetArrayLength(reinterpret_cast<jarray>(o71))); |
| EXPECT_EQ(72, env->GetArrayLength(reinterpret_cast<jarray>(o72))); |
| EXPECT_EQ(73, env->GetArrayLength(reinterpret_cast<jarray>(o73))); |
| EXPECT_EQ(74, env->GetArrayLength(reinterpret_cast<jarray>(o74))); |
| EXPECT_EQ(75, env->GetArrayLength(reinterpret_cast<jarray>(o75))); |
| EXPECT_EQ(76, env->GetArrayLength(reinterpret_cast<jarray>(o76))); |
| EXPECT_EQ(77, env->GetArrayLength(reinterpret_cast<jarray>(o77))); |
| EXPECT_EQ(78, env->GetArrayLength(reinterpret_cast<jarray>(o78))); |
| EXPECT_EQ(79, env->GetArrayLength(reinterpret_cast<jarray>(o79))); |
| EXPECT_EQ(80, env->GetArrayLength(reinterpret_cast<jarray>(o80))); |
| EXPECT_EQ(81, env->GetArrayLength(reinterpret_cast<jarray>(o81))); |
| EXPECT_EQ(82, env->GetArrayLength(reinterpret_cast<jarray>(o82))); |
| EXPECT_EQ(83, env->GetArrayLength(reinterpret_cast<jarray>(o83))); |
| EXPECT_EQ(84, env->GetArrayLength(reinterpret_cast<jarray>(o84))); |
| EXPECT_EQ(85, env->GetArrayLength(reinterpret_cast<jarray>(o85))); |
| EXPECT_EQ(86, env->GetArrayLength(reinterpret_cast<jarray>(o86))); |
| EXPECT_EQ(87, env->GetArrayLength(reinterpret_cast<jarray>(o87))); |
| EXPECT_EQ(88, env->GetArrayLength(reinterpret_cast<jarray>(o88))); |
| EXPECT_EQ(89, env->GetArrayLength(reinterpret_cast<jarray>(o89))); |
| EXPECT_EQ(90, env->GetArrayLength(reinterpret_cast<jarray>(o90))); |
| EXPECT_EQ(91, env->GetArrayLength(reinterpret_cast<jarray>(o91))); |
| EXPECT_EQ(92, env->GetArrayLength(reinterpret_cast<jarray>(o92))); |
| EXPECT_EQ(93, env->GetArrayLength(reinterpret_cast<jarray>(o93))); |
| EXPECT_EQ(94, env->GetArrayLength(reinterpret_cast<jarray>(o94))); |
| EXPECT_EQ(95, env->GetArrayLength(reinterpret_cast<jarray>(o95))); |
| EXPECT_EQ(96, env->GetArrayLength(reinterpret_cast<jarray>(o96))); |
| EXPECT_EQ(97, env->GetArrayLength(reinterpret_cast<jarray>(o97))); |
| EXPECT_EQ(98, env->GetArrayLength(reinterpret_cast<jarray>(o98))); |
| EXPECT_EQ(99, env->GetArrayLength(reinterpret_cast<jarray>(o99))); |
| EXPECT_EQ(100, env->GetArrayLength(reinterpret_cast<jarray>(o100))); |
| EXPECT_EQ(101, env->GetArrayLength(reinterpret_cast<jarray>(o101))); |
| EXPECT_EQ(102, env->GetArrayLength(reinterpret_cast<jarray>(o102))); |
| EXPECT_EQ(103, env->GetArrayLength(reinterpret_cast<jarray>(o103))); |
| EXPECT_EQ(104, env->GetArrayLength(reinterpret_cast<jarray>(o104))); |
| EXPECT_EQ(105, env->GetArrayLength(reinterpret_cast<jarray>(o105))); |
| EXPECT_EQ(106, env->GetArrayLength(reinterpret_cast<jarray>(o106))); |
| EXPECT_EQ(107, env->GetArrayLength(reinterpret_cast<jarray>(o107))); |
| EXPECT_EQ(108, env->GetArrayLength(reinterpret_cast<jarray>(o108))); |
| EXPECT_EQ(109, env->GetArrayLength(reinterpret_cast<jarray>(o109))); |
| EXPECT_EQ(110, env->GetArrayLength(reinterpret_cast<jarray>(o110))); |
| EXPECT_EQ(111, env->GetArrayLength(reinterpret_cast<jarray>(o111))); |
| EXPECT_EQ(112, env->GetArrayLength(reinterpret_cast<jarray>(o112))); |
| EXPECT_EQ(113, env->GetArrayLength(reinterpret_cast<jarray>(o113))); |
| EXPECT_EQ(114, env->GetArrayLength(reinterpret_cast<jarray>(o114))); |
| EXPECT_EQ(115, env->GetArrayLength(reinterpret_cast<jarray>(o115))); |
| EXPECT_EQ(116, env->GetArrayLength(reinterpret_cast<jarray>(o116))); |
| EXPECT_EQ(117, env->GetArrayLength(reinterpret_cast<jarray>(o117))); |
| EXPECT_EQ(118, env->GetArrayLength(reinterpret_cast<jarray>(o118))); |
| EXPECT_EQ(119, env->GetArrayLength(reinterpret_cast<jarray>(o119))); |
| EXPECT_EQ(120, env->GetArrayLength(reinterpret_cast<jarray>(o120))); |
| EXPECT_EQ(121, env->GetArrayLength(reinterpret_cast<jarray>(o121))); |
| EXPECT_EQ(122, env->GetArrayLength(reinterpret_cast<jarray>(o122))); |
| EXPECT_EQ(123, env->GetArrayLength(reinterpret_cast<jarray>(o123))); |
| EXPECT_EQ(124, env->GetArrayLength(reinterpret_cast<jarray>(o124))); |
| EXPECT_EQ(125, env->GetArrayLength(reinterpret_cast<jarray>(o125))); |
| EXPECT_EQ(126, env->GetArrayLength(reinterpret_cast<jarray>(o126))); |
| EXPECT_EQ(127, env->GetArrayLength(reinterpret_cast<jarray>(o127))); |
| EXPECT_EQ(128, env->GetArrayLength(reinterpret_cast<jarray>(o128))); |
| EXPECT_EQ(129, env->GetArrayLength(reinterpret_cast<jarray>(o129))); |
| EXPECT_EQ(130, env->GetArrayLength(reinterpret_cast<jarray>(o130))); |
| EXPECT_EQ(131, env->GetArrayLength(reinterpret_cast<jarray>(o131))); |
| EXPECT_EQ(132, env->GetArrayLength(reinterpret_cast<jarray>(o132))); |
| EXPECT_EQ(133, env->GetArrayLength(reinterpret_cast<jarray>(o133))); |
| EXPECT_EQ(134, env->GetArrayLength(reinterpret_cast<jarray>(o134))); |
| EXPECT_EQ(135, env->GetArrayLength(reinterpret_cast<jarray>(o135))); |
| EXPECT_EQ(136, env->GetArrayLength(reinterpret_cast<jarray>(o136))); |
| EXPECT_EQ(137, env->GetArrayLength(reinterpret_cast<jarray>(o137))); |
| EXPECT_EQ(138, env->GetArrayLength(reinterpret_cast<jarray>(o138))); |
| EXPECT_EQ(139, env->GetArrayLength(reinterpret_cast<jarray>(o139))); |
| EXPECT_EQ(140, env->GetArrayLength(reinterpret_cast<jarray>(o140))); |
| EXPECT_EQ(141, env->GetArrayLength(reinterpret_cast<jarray>(o141))); |
| EXPECT_EQ(142, env->GetArrayLength(reinterpret_cast<jarray>(o142))); |
| EXPECT_EQ(143, env->GetArrayLength(reinterpret_cast<jarray>(o143))); |
| EXPECT_EQ(144, env->GetArrayLength(reinterpret_cast<jarray>(o144))); |
| EXPECT_EQ(145, env->GetArrayLength(reinterpret_cast<jarray>(o145))); |
| EXPECT_EQ(146, env->GetArrayLength(reinterpret_cast<jarray>(o146))); |
| EXPECT_EQ(147, env->GetArrayLength(reinterpret_cast<jarray>(o147))); |
| EXPECT_EQ(148, env->GetArrayLength(reinterpret_cast<jarray>(o148))); |
| EXPECT_EQ(149, env->GetArrayLength(reinterpret_cast<jarray>(o149))); |
| EXPECT_EQ(150, env->GetArrayLength(reinterpret_cast<jarray>(o150))); |
| EXPECT_EQ(151, env->GetArrayLength(reinterpret_cast<jarray>(o151))); |
| EXPECT_EQ(152, env->GetArrayLength(reinterpret_cast<jarray>(o152))); |
| EXPECT_EQ(153, env->GetArrayLength(reinterpret_cast<jarray>(o153))); |
| EXPECT_EQ(154, env->GetArrayLength(reinterpret_cast<jarray>(o154))); |
| EXPECT_EQ(155, env->GetArrayLength(reinterpret_cast<jarray>(o155))); |
| EXPECT_EQ(156, env->GetArrayLength(reinterpret_cast<jarray>(o156))); |
| EXPECT_EQ(157, env->GetArrayLength(reinterpret_cast<jarray>(o157))); |
| EXPECT_EQ(158, env->GetArrayLength(reinterpret_cast<jarray>(o158))); |
| EXPECT_EQ(159, env->GetArrayLength(reinterpret_cast<jarray>(o159))); |
| EXPECT_EQ(160, env->GetArrayLength(reinterpret_cast<jarray>(o160))); |
| EXPECT_EQ(161, env->GetArrayLength(reinterpret_cast<jarray>(o161))); |
| EXPECT_EQ(162, env->GetArrayLength(reinterpret_cast<jarray>(o162))); |
| EXPECT_EQ(163, env->GetArrayLength(reinterpret_cast<jarray>(o163))); |
| EXPECT_EQ(164, env->GetArrayLength(reinterpret_cast<jarray>(o164))); |
| EXPECT_EQ(165, env->GetArrayLength(reinterpret_cast<jarray>(o165))); |
| EXPECT_EQ(166, env->GetArrayLength(reinterpret_cast<jarray>(o166))); |
| EXPECT_EQ(167, env->GetArrayLength(reinterpret_cast<jarray>(o167))); |
| EXPECT_EQ(168, env->GetArrayLength(reinterpret_cast<jarray>(o168))); |
| EXPECT_EQ(169, env->GetArrayLength(reinterpret_cast<jarray>(o169))); |
| EXPECT_EQ(170, env->GetArrayLength(reinterpret_cast<jarray>(o170))); |
| EXPECT_EQ(171, env->GetArrayLength(reinterpret_cast<jarray>(o171))); |
| EXPECT_EQ(172, env->GetArrayLength(reinterpret_cast<jarray>(o172))); |
| EXPECT_EQ(173, env->GetArrayLength(reinterpret_cast<jarray>(o173))); |
| EXPECT_EQ(174, env->GetArrayLength(reinterpret_cast<jarray>(o174))); |
| EXPECT_EQ(175, env->GetArrayLength(reinterpret_cast<jarray>(o175))); |
| EXPECT_EQ(176, env->GetArrayLength(reinterpret_cast<jarray>(o176))); |
| EXPECT_EQ(177, env->GetArrayLength(reinterpret_cast<jarray>(o177))); |
| EXPECT_EQ(178, env->GetArrayLength(reinterpret_cast<jarray>(o178))); |
| EXPECT_EQ(179, env->GetArrayLength(reinterpret_cast<jarray>(o179))); |
| EXPECT_EQ(180, env->GetArrayLength(reinterpret_cast<jarray>(o180))); |
| EXPECT_EQ(181, env->GetArrayLength(reinterpret_cast<jarray>(o181))); |
| EXPECT_EQ(182, env->GetArrayLength(reinterpret_cast<jarray>(o182))); |
| EXPECT_EQ(183, env->GetArrayLength(reinterpret_cast<jarray>(o183))); |
| EXPECT_EQ(184, env->GetArrayLength(reinterpret_cast<jarray>(o184))); |
| EXPECT_EQ(185, env->GetArrayLength(reinterpret_cast<jarray>(o185))); |
| EXPECT_EQ(186, env->GetArrayLength(reinterpret_cast<jarray>(o186))); |
| EXPECT_EQ(187, env->GetArrayLength(reinterpret_cast<jarray>(o187))); |
| EXPECT_EQ(188, env->GetArrayLength(reinterpret_cast<jarray>(o188))); |
| EXPECT_EQ(189, env->GetArrayLength(reinterpret_cast<jarray>(o189))); |
| EXPECT_EQ(190, env->GetArrayLength(reinterpret_cast<jarray>(o190))); |
| EXPECT_EQ(191, env->GetArrayLength(reinterpret_cast<jarray>(o191))); |
| EXPECT_EQ(192, env->GetArrayLength(reinterpret_cast<jarray>(o192))); |
| EXPECT_EQ(193, env->GetArrayLength(reinterpret_cast<jarray>(o193))); |
| EXPECT_EQ(194, env->GetArrayLength(reinterpret_cast<jarray>(o194))); |
| EXPECT_EQ(195, env->GetArrayLength(reinterpret_cast<jarray>(o195))); |
| EXPECT_EQ(196, env->GetArrayLength(reinterpret_cast<jarray>(o196))); |
| EXPECT_EQ(197, env->GetArrayLength(reinterpret_cast<jarray>(o197))); |
| EXPECT_EQ(198, env->GetArrayLength(reinterpret_cast<jarray>(o198))); |
| EXPECT_EQ(199, env->GetArrayLength(reinterpret_cast<jarray>(o199))); |
| EXPECT_EQ(200, env->GetArrayLength(reinterpret_cast<jarray>(o200))); |
| EXPECT_EQ(201, env->GetArrayLength(reinterpret_cast<jarray>(o201))); |
| EXPECT_EQ(202, env->GetArrayLength(reinterpret_cast<jarray>(o202))); |
| EXPECT_EQ(203, env->GetArrayLength(reinterpret_cast<jarray>(o203))); |
| EXPECT_EQ(204, env->GetArrayLength(reinterpret_cast<jarray>(o204))); |
| EXPECT_EQ(205, env->GetArrayLength(reinterpret_cast<jarray>(o205))); |
| EXPECT_EQ(206, env->GetArrayLength(reinterpret_cast<jarray>(o206))); |
| EXPECT_EQ(207, env->GetArrayLength(reinterpret_cast<jarray>(o207))); |
| EXPECT_EQ(208, env->GetArrayLength(reinterpret_cast<jarray>(o208))); |
| EXPECT_EQ(209, env->GetArrayLength(reinterpret_cast<jarray>(o209))); |
| EXPECT_EQ(210, env->GetArrayLength(reinterpret_cast<jarray>(o210))); |
| EXPECT_EQ(211, env->GetArrayLength(reinterpret_cast<jarray>(o211))); |
| EXPECT_EQ(212, env->GetArrayLength(reinterpret_cast<jarray>(o212))); |
| EXPECT_EQ(213, env->GetArrayLength(reinterpret_cast<jarray>(o213))); |
| EXPECT_EQ(214, env->GetArrayLength(reinterpret_cast<jarray>(o214))); |
| EXPECT_EQ(215, env->GetArrayLength(reinterpret_cast<jarray>(o215))); |
| EXPECT_EQ(216, env->GetArrayLength(reinterpret_cast<jarray>(o216))); |
| EXPECT_EQ(217, env->GetArrayLength(reinterpret_cast<jarray>(o217))); |
| EXPECT_EQ(218, env->GetArrayLength(reinterpret_cast<jarray>(o218))); |
| EXPECT_EQ(219, env->GetArrayLength(reinterpret_cast<jarray>(o219))); |
| EXPECT_EQ(220, env->GetArrayLength(reinterpret_cast<jarray>(o220))); |
| EXPECT_EQ(221, env->GetArrayLength(reinterpret_cast<jarray>(o221))); |
| EXPECT_EQ(222, env->GetArrayLength(reinterpret_cast<jarray>(o222))); |
| EXPECT_EQ(223, env->GetArrayLength(reinterpret_cast<jarray>(o223))); |
| EXPECT_EQ(224, env->GetArrayLength(reinterpret_cast<jarray>(o224))); |
| EXPECT_EQ(225, env->GetArrayLength(reinterpret_cast<jarray>(o225))); |
| EXPECT_EQ(226, env->GetArrayLength(reinterpret_cast<jarray>(o226))); |
| EXPECT_EQ(227, env->GetArrayLength(reinterpret_cast<jarray>(o227))); |
| EXPECT_EQ(228, env->GetArrayLength(reinterpret_cast<jarray>(o228))); |
| EXPECT_EQ(229, env->GetArrayLength(reinterpret_cast<jarray>(o229))); |
| EXPECT_EQ(230, env->GetArrayLength(reinterpret_cast<jarray>(o230))); |
| EXPECT_EQ(231, env->GetArrayLength(reinterpret_cast<jarray>(o231))); |
| EXPECT_EQ(232, env->GetArrayLength(reinterpret_cast<jarray>(o232))); |
| EXPECT_EQ(233, env->GetArrayLength(reinterpret_cast<jarray>(o233))); |
| EXPECT_EQ(234, env->GetArrayLength(reinterpret_cast<jarray>(o234))); |
| EXPECT_EQ(235, env->GetArrayLength(reinterpret_cast<jarray>(o235))); |
| EXPECT_EQ(236, env->GetArrayLength(reinterpret_cast<jarray>(o236))); |
| EXPECT_EQ(237, env->GetArrayLength(reinterpret_cast<jarray>(o237))); |
| EXPECT_EQ(238, env->GetArrayLength(reinterpret_cast<jarray>(o238))); |
| EXPECT_EQ(239, env->GetArrayLength(reinterpret_cast<jarray>(o239))); |
| EXPECT_EQ(240, env->GetArrayLength(reinterpret_cast<jarray>(o240))); |
| EXPECT_EQ(241, env->GetArrayLength(reinterpret_cast<jarray>(o241))); |
| EXPECT_EQ(242, env->GetArrayLength(reinterpret_cast<jarray>(o242))); |
| EXPECT_EQ(243, env->GetArrayLength(reinterpret_cast<jarray>(o243))); |
| EXPECT_EQ(244, env->GetArrayLength(reinterpret_cast<jarray>(o244))); |
| EXPECT_EQ(245, env->GetArrayLength(reinterpret_cast<jarray>(o245))); |
| EXPECT_EQ(246, env->GetArrayLength(reinterpret_cast<jarray>(o246))); |
| EXPECT_EQ(247, env->GetArrayLength(reinterpret_cast<jarray>(o247))); |
| EXPECT_EQ(248, env->GetArrayLength(reinterpret_cast<jarray>(o248))); |
| EXPECT_EQ(249, env->GetArrayLength(reinterpret_cast<jarray>(o249))); |
| EXPECT_EQ(250, env->GetArrayLength(reinterpret_cast<jarray>(o250))); |
| EXPECT_EQ(251, env->GetArrayLength(reinterpret_cast<jarray>(o251))); |
| EXPECT_EQ(252, env->GetArrayLength(reinterpret_cast<jarray>(o252))); |
| EXPECT_EQ(253, env->GetArrayLength(reinterpret_cast<jarray>(o253))); |
| } |
| } |
| |
| const char* longSig = |
| "(Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;" |
| "Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;)V"; |
| |
| void JniCompilerTest::MaxParamNumberImpl() { |
| SetUpForTest(false, "maxParamNumber", longSig, |
| CURRENT_JNI_WRAPPER(Java_MyClassNatives_maxParamNumber)); |
| |
| jvalue args[254]; |
| |
| // First test: test with all arguments null. |
| for (int i = 0; i < 254; ++i) { |
| args[i].l = nullptr; |
| } |
| |
| env_->CallNonvirtualVoidMethodA(jobj_, jklass_, jmethod_, args); |
| |
| // Second test: test with int[] objects with increasing lengths |
| for (int i = 0; i < 254; ++i) { |
| jintArray tmp = env_->NewIntArray(i); |
| args[i].l = tmp; |
| EXPECT_NE(args[i].l, nullptr); |
| } |
| |
| env_->CallNonvirtualVoidMethodA(jobj_, jklass_, jmethod_, args); |
| } |
| |
| JNI_TEST(MaxParamNumber) |
| |
| void JniCompilerTest::WithoutImplementationImpl() { |
| // This will lead to error messages in the log. |
| ScopedLogSeverity sls(LogSeverity::FATAL); |
| |
| SetUpForTest(false, "withoutImplementation", "()V", NORMAL_JNI_ONLY_NULLPTR); |
| |
| env_->CallVoidMethod(jobj_, jmethod_); |
| |
| EXPECT_TRUE(Thread::Current()->IsExceptionPending()); |
| EXPECT_TRUE(env_->ExceptionCheck() == JNI_TRUE); |
| } |
| |
| // TODO: Don't test @FastNative here since it goes through a stub lookup (unsupported) which would |
| // normally fail with an exception, but fails with an assert. |
| JNI_TEST_NORMAL_ONLY(WithoutImplementation) |
| |
| void JniCompilerTest::WithoutImplementationRefReturnImpl() { |
| // This will lead to error messages in the log. |
| ScopedLogSeverity sls(LogSeverity::FATAL); |
| |
| SetUpForTest(false, |
| "withoutImplementationRefReturn", |
| "()Ljava/lang/Object;", |
| NORMAL_JNI_ONLY_NULLPTR); |
| |
| env_->CallObjectMethod(jobj_, jmethod_); |
| |
| EXPECT_TRUE(Thread::Current()->IsExceptionPending()); |
| EXPECT_TRUE(env_->ExceptionCheck() == JNI_TRUE); |
| } |
| |
| // TODO: Should work for @FastNative too. |
| JNI_TEST_NORMAL_ONLY(WithoutImplementationRefReturn) |
| |
| void Java_MyClassNatives_stackArgsIntsFirst(JNIEnv*, jclass, jint i1, jint i2, jint i3, |
| jint i4, jint i5, jint i6, jint i7, jint i8, jint i9, |
| jint i10, jfloat f1, jfloat f2, jfloat f3, jfloat f4, |
| jfloat f5, jfloat f6, jfloat f7, jfloat f8, jfloat f9, |
| jfloat f10) { |
| EXPECT_EQ(i1, 1); |
| EXPECT_EQ(i2, 2); |
| EXPECT_EQ(i3, 3); |
| EXPECT_EQ(i4, 4); |
| EXPECT_EQ(i5, 5); |
| EXPECT_EQ(i6, 6); |
| EXPECT_EQ(i7, 7); |
| EXPECT_EQ(i8, 8); |
| EXPECT_EQ(i9, 9); |
| EXPECT_EQ(i10, 10); |
| |
| jint i11 = bit_cast<jint, jfloat>(f1); |
| EXPECT_EQ(i11, 11); |
| jint i12 = bit_cast<jint, jfloat>(f2); |
| EXPECT_EQ(i12, 12); |
| jint i13 = bit_cast<jint, jfloat>(f3); |
| EXPECT_EQ(i13, 13); |
| jint i14 = bit_cast<jint, jfloat>(f4); |
| EXPECT_EQ(i14, 14); |
| jint i15 = bit_cast<jint, jfloat>(f5); |
| EXPECT_EQ(i15, 15); |
| jint i16 = bit_cast<jint, jfloat>(f6); |
| EXPECT_EQ(i16, 16); |
| jint i17 = bit_cast<jint, jfloat>(f7); |
| EXPECT_EQ(i17, 17); |
| jint i18 = bit_cast<jint, jfloat>(f8); |
| EXPECT_EQ(i18, 18); |
| jint i19 = bit_cast<jint, jfloat>(f9); |
| EXPECT_EQ(i19, 19); |
| jint i20 = bit_cast<jint, jfloat>(f10); |
| EXPECT_EQ(i20, 20); |
| } |
| |
| void JniCompilerTest::StackArgsIntsFirstImpl() { |
| SetUpForTest(true, "stackArgsIntsFirst", "(IIIIIIIIIIFFFFFFFFFF)V", |
| CURRENT_JNI_WRAPPER(Java_MyClassNatives_stackArgsIntsFirst)); |
| |
| jint i1 = 1; |
| jint i2 = 2; |
| jint i3 = 3; |
| jint i4 = 4; |
| jint i5 = 5; |
| jint i6 = 6; |
| jint i7 = 7; |
| jint i8 = 8; |
| jint i9 = 9; |
| jint i10 = 10; |
| |
| jfloat f1 = bit_cast<jfloat, jint>(11); |
| jfloat f2 = bit_cast<jfloat, jint>(12); |
| jfloat f3 = bit_cast<jfloat, jint>(13); |
| jfloat f4 = bit_cast<jfloat, jint>(14); |
| jfloat f5 = bit_cast<jfloat, jint>(15); |
| jfloat f6 = bit_cast<jfloat, jint>(16); |
| jfloat f7 = bit_cast<jfloat, jint>(17); |
| jfloat f8 = bit_cast<jfloat, jint>(18); |
| jfloat f9 = bit_cast<jfloat, jint>(19); |
| jfloat f10 = bit_cast<jfloat, jint>(20); |
| |
| env_->CallStaticVoidMethod(jklass_, jmethod_, i1, i2, i3, i4, i5, i6, i7, i8, i9, i10, f1, f2, |
| f3, f4, f5, f6, f7, f8, f9, f10); |
| } |
| |
| JNI_TEST_CRITICAL(StackArgsIntsFirst) |
| |
| void Java_MyClassNatives_stackArgsFloatsFirst(JNIEnv*, jclass, jfloat f1, jfloat f2, |
| jfloat f3, jfloat f4, jfloat f5, jfloat f6, jfloat f7, |
| jfloat f8, jfloat f9, jfloat f10, jint i1, jint i2, |
| jint i3, jint i4, jint i5, jint i6, jint i7, jint i8, |
| jint i9, jint i10) { |
| EXPECT_EQ(i1, 1); |
| EXPECT_EQ(i2, 2); |
| EXPECT_EQ(i3, 3); |
| EXPECT_EQ(i4, 4); |
| EXPECT_EQ(i5, 5); |
| EXPECT_EQ(i6, 6); |
| EXPECT_EQ(i7, 7); |
| EXPECT_EQ(i8, 8); |
| EXPECT_EQ(i9, 9); |
| EXPECT_EQ(i10, 10); |
| |
| jint i11 = bit_cast<jint, jfloat>(f1); |
| EXPECT_EQ(i11, 11); |
| jint i12 = bit_cast<jint, jfloat>(f2); |
| EXPECT_EQ(i12, 12); |
| jint i13 = bit_cast<jint, jfloat>(f3); |
| EXPECT_EQ(i13, 13); |
| jint i14 = bit_cast<jint, jfloat>(f4); |
| EXPECT_EQ(i14, 14); |
| jint i15 = bit_cast<jint, jfloat>(f5); |
| EXPECT_EQ(i15, 15); |
| jint i16 = bit_cast<jint, jfloat>(f6); |
| EXPECT_EQ(i16, 16); |
| jint i17 = bit_cast<jint, jfloat>(f7); |
| EXPECT_EQ(i17, 17); |
| jint i18 = bit_cast<jint, jfloat>(f8); |
| EXPECT_EQ(i18, 18); |
| jint i19 = bit_cast<jint, jfloat>(f9); |
| EXPECT_EQ(i19, 19); |
| jint i20 = bit_cast<jint, jfloat>(f10); |
| EXPECT_EQ(i20, 20); |
| } |
| |
| void JniCompilerTest::StackArgsFloatsFirstImpl() { |
| SetUpForTest(true, "stackArgsFloatsFirst", "(FFFFFFFFFFIIIIIIIIII)V", |
| CURRENT_JNI_WRAPPER(Java_MyClassNatives_stackArgsFloatsFirst)); |
| |
| jint i1 = 1; |
| jint i2 = 2; |
| jint i3 = 3; |
| jint i4 = 4; |
| jint i5 = 5; |
| jint i6 = 6; |
| jint i7 = 7; |
| jint i8 = 8; |
| jint i9 = 9; |
| jint i10 = 10; |
| |
| jfloat f1 = bit_cast<jfloat, jint>(11); |
| jfloat f2 = bit_cast<jfloat, jint>(12); |
| jfloat f3 = bit_cast<jfloat, jint>(13); |
| jfloat f4 = bit_cast<jfloat, jint>(14); |
| jfloat f5 = bit_cast<jfloat, jint>(15); |
| jfloat f6 = bit_cast<jfloat, jint>(16); |
| jfloat f7 = bit_cast<jfloat, jint>(17); |
| jfloat f8 = bit_cast<jfloat, jint>(18); |
| jfloat f9 = bit_cast<jfloat, jint>(19); |
| jfloat f10 = bit_cast<jfloat, jint>(20); |
| |
| env_->CallStaticVoidMethod(jklass_, jmethod_, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, i1, i2, i3, |
| i4, i5, i6, i7, i8, i9, i10); |
| } |
| |
| JNI_TEST_CRITICAL(StackArgsFloatsFirst) |
| |
| void Java_MyClassNatives_stackArgsMixed(JNIEnv*, jclass, jint i1, jfloat f1, jint i2, |
| jfloat f2, jint i3, jfloat f3, jint i4, jfloat f4, jint i5, |
| jfloat f5, jint i6, jfloat f6, jint i7, jfloat f7, jint i8, |
| jfloat f8, jint i9, jfloat f9, jint i10, jfloat f10) { |
| EXPECT_EQ(i1, 1); |
| EXPECT_EQ(i2, 2); |
| EXPECT_EQ(i3, 3); |
| EXPECT_EQ(i4, 4); |
| EXPECT_EQ(i5, 5); |
| EXPECT_EQ(i6, 6); |
| EXPECT_EQ(i7, 7); |
| EXPECT_EQ(i8, 8); |
| EXPECT_EQ(i9, 9); |
| EXPECT_EQ(i10, 10); |
| |
| jint i11 = bit_cast<jint, jfloat>(f1); |
| EXPECT_EQ(i11, 11); |
| jint i12 = bit_cast<jint, jfloat>(f2); |
| EXPECT_EQ(i12, 12); |
| jint i13 = bit_cast<jint, jfloat>(f3); |
| EXPECT_EQ(i13, 13); |
| jint i14 = bit_cast<jint, jfloat>(f4); |
| EXPECT_EQ(i14, 14); |
| jint i15 = bit_cast<jint, jfloat>(f5); |
| EXPECT_EQ(i15, 15); |
| jint i16 = bit_cast<jint, jfloat>(f6); |
| EXPECT_EQ(i16, 16); |
| jint i17 = bit_cast<jint, jfloat>(f7); |
| EXPECT_EQ(i17, 17); |
| jint i18 = bit_cast<jint, jfloat>(f8); |
| EXPECT_EQ(i18, 18); |
| jint i19 = bit_cast<jint, jfloat>(f9); |
| EXPECT_EQ(i19, 19); |
| jint i20 = bit_cast<jint, jfloat>(f10); |
| EXPECT_EQ(i20, 20); |
| } |
| |
| void JniCompilerTest::StackArgsMixedImpl() { |
| SetUpForTest(true, "stackArgsMixed", "(IFIFIFIFIFIFIFIFIFIF)V", |
| CURRENT_JNI_WRAPPER(Java_MyClassNatives_stackArgsMixed)); |
| |
| jint i1 = 1; |
| jint i2 = 2; |
| jint i3 = 3; |
| jint i4 = 4; |
| jint i5 = 5; |
| jint i6 = 6; |
| jint i7 = 7; |
| jint i8 = 8; |
| jint i9 = 9; |
| jint i10 = 10; |
| |
| jfloat f1 = bit_cast<jfloat, jint>(11); |
| jfloat f2 = bit_cast<jfloat, jint>(12); |
| jfloat f3 = bit_cast<jfloat, jint>(13); |
| jfloat f4 = bit_cast<jfloat, jint>(14); |
| jfloat f5 = bit_cast<jfloat, jint>(15); |
| jfloat f6 = bit_cast<jfloat, jint>(16); |
| jfloat f7 = bit_cast<jfloat, jint>(17); |
| jfloat f8 = bit_cast<jfloat, jint>(18); |
| jfloat f9 = bit_cast<jfloat, jint>(19); |
| jfloat f10 = bit_cast<jfloat, jint>(20); |
| |
| env_->CallStaticVoidMethod(jklass_, jmethod_, i1, f1, i2, f2, i3, f3, i4, f4, i5, f5, i6, f6, i7, |
| f7, i8, f8, i9, f9, i10, f10); |
| } |
| |
| JNI_TEST_CRITICAL(StackArgsMixed) |
| |
| #if defined(__mips__) && defined(__LP64__) && (__BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__) |
| // Function will fetch the last argument passed from caller that is now on top of the stack and |
| // return it as a 8B long. That way we can test if the caller has properly sign-extended the |
| // value when placing it on the stack. |
| __attribute__((naked)) |
| jlong Java_MyClassNatives_getStackArgSignExtendedMips64( |
| JNIEnv*, jclass, // Arguments passed from caller |
| jint, jint, jint, jint, jint, jint, // through regs a0 to a7. |
| jint) { // The last argument will be passed on the stack. |
| __asm__( |
| ".set noreorder\n\t" // Just return and store 8 bytes from the top of the stack |
| "jr $ra\n\t" // in v0 (in branch delay slot). This should be the last |
| "ld $v0, 0($sp)\n\t"); // argument. It is a 32-bit int, but it should be sign |
| // extended and it occupies 64-bit location. |
| } |
| |
| void JniCompilerTest::StackArgsSignExtendedMips64Impl() { |
| uint64_t ret; |
| SetUpForTest(true, |
| "getStackArgSignExtendedMips64", |
| "(IIIIIII)J", |
| // Don't use wrapper because this is raw assembly function. |
| reinterpret_cast<void*>(&Java_MyClassNatives_getStackArgSignExtendedMips64)); |
| |
| // Mips64 ABI requires that arguments passed through stack be sign-extended 8B slots. |
| // First 8 arguments are passed through registers. |
| // Final argument's value is 7. When sign-extended, higher stack bits should be 0. |
| ret = env_->CallStaticLongMethod(jklass_, jmethod_, 1, 2, 3, 4, 5, 6, 7); |
| EXPECT_EQ(High32Bits(ret), static_cast<uint32_t>(0)); |
| |
| // Final argument's value is -8. When sign-extended, higher stack bits should be 0xffffffff. |
| ret = env_->CallStaticLongMethod(jklass_, jmethod_, 1, 2, 3, 4, 5, 6, -8); |
| EXPECT_EQ(High32Bits(ret), static_cast<uint32_t>(0xffffffff)); |
| } |
| |
| JNI_TEST(StackArgsSignExtendedMips64) |
| #endif |
| |
| void Java_MyClassNatives_normalNative(JNIEnv*, jclass) { |
| // Intentionally left empty. |
| } |
| |
| // Methods not annotated with anything are not considered "fast native" |
| // -- Check that the annotation lookup does not find it. |
| void JniCompilerTest::NormalNativeImpl() { |
| SetUpForTest(/* direct */ true, |
| "normalNative", |
| "()V", |
| CURRENT_JNI_WRAPPER(Java_MyClassNatives_normalNative)); |
| |
| ArtMethod* method = jni::DecodeArtMethod(jmethod_); |
| ASSERT_TRUE(method != nullptr); |
| |
| EXPECT_FALSE(method->IsCriticalNative()); |
| EXPECT_FALSE(method->IsFastNative()); |
| } |
| |
| // TODO: just rename the java functions to the standard convention and remove duplicated tests |
| JNI_TEST_NORMAL_ONLY(NormalNative) |
| |
| // Methods annotated with @FastNative are considered "fast native" |
| // -- Check that the annotation lookup succeeds. |
| void Java_MyClassNatives_fastNative(JNIEnv*, jclass) { |
| // Intentionally left empty. |
| } |
| |
| void JniCompilerTest::FastNativeImpl() { |
| SetUpForTest(/* direct */ true, |
| "fastNative", |
| "()V", |
| CURRENT_JNI_WRAPPER(Java_MyClassNatives_fastNative)); |
| |
| ArtMethod* method = jni::DecodeArtMethod(jmethod_); |
| ASSERT_TRUE(method != nullptr); |
| |
| EXPECT_FALSE(method->IsCriticalNative()); |
| EXPECT_TRUE(method->IsFastNative()); |
| } |
| |
| // TODO: just rename the java functions to the standard convention and remove duplicated tests |
| JNI_TEST_NORMAL_ONLY(FastNative) |
| |
| int gJava_myClassNatives_criticalNative_calls[kJniKindCount] = {}; |
| // Methods annotated with @CriticalNative are considered "critical native" |
| // -- Check that the annotation lookup succeeds. |
| void Java_MyClassNatives_criticalNative() { |
| gJava_myClassNatives_criticalNative_calls[gCurrentJni]++; |
| } |
| |
| void JniCompilerTest::CriticalNativeImpl() { |
| SetUpForTest(/* direct */ true, |
| // Important: Don't change the "current jni" yet to avoid a method name suffix. |
| "criticalNative", |
| "()V", |
| // TODO: Use CURRENT_JNI_WRAPPER instead which is more generic. |
| reinterpret_cast<void*>(&Java_MyClassNatives_criticalNative)); |
| |
| // TODO: remove this manual updating of the current JNI. Merge with the other tests. |
| UpdateCurrentJni(JniKind::kCritical); |
| ASSERT_TRUE(IsCurrentJniCritical()); |
| |
| ArtMethod* method = jni::DecodeArtMethod(jmethod_); |
| ASSERT_TRUE(method != nullptr); |
| |
| EXPECT_TRUE(method->IsCriticalNative()); |
| EXPECT_FALSE(method->IsFastNative()); |
| |
| EXPECT_EQ(0, gJava_myClassNatives_criticalNative_calls[gCurrentJni]); |
| env_->CallStaticVoidMethod(jklass_, jmethod_); |
| EXPECT_EQ(1, gJava_myClassNatives_criticalNative_calls[gCurrentJni]); |
| |
| gJava_myClassNatives_criticalNative_calls[gCurrentJni] = 0; |
| } |
| |
| // TODO: just rename the java functions to the standard convention and remove duplicated tests |
| JNI_TEST_NORMAL_ONLY(CriticalNative) |
| |
| } // namespace art |