// Copyright 2014 the V8 project authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #ifndef V8_UNITTESTS_TEST_UTILS_H_ #define V8_UNITTESTS_TEST_UTILS_H_ #include <memory> #include <vector> #include "include/libplatform/libplatform.h" #include "include/v8-array-buffer.h" #include "include/v8-context.h" #include "include/v8-extension.h" #include "include/v8-local-handle.h" #include "include/v8-object.h" #include "include/v8-primitive.h" #include "include/v8-template.h" #include "src/api/api-inl.h" #include "src/base/macros.h" #include "src/base/utils/random-number-generator.h" #include "src/handles/handles.h" #include "src/heap/parked-scope.h" #include "src/logging/log.h" #include "src/objects/objects-inl.h" #include "src/objects/objects.h" #include "src/zone/accounting-allocator.h" #include "src/zone/zone.h" #include "testing/gtest-support.h" namespace v8 { class ArrayBufferAllocator; template <typename TMixin> class WithDefaultPlatformMixin : public TMixin { … }; template <typename TMixin> class WithJSSharedMemoryFeatureFlagsMixin : public TMixin { … }; using CounterMap = std::map<std::string, int>; enum CountersMode { … }; // RAII-like Isolate instance wrapper. // // It is the caller's responsibility to ensure that the shared Isolate outlives // all client Isolates. class IsolateWrapper final { … }; class IsolateWithContextWrapper final { … }; // // A set of mixins from which the test fixtures will be constructed. // template <typename TMixin, CountersMode kCountersMode = kNoCounters> class WithIsolateMixin : public TMixin { … }; template <typename TMixin> class WithIsolateScopeMixin : public TMixin { … }; template <typename TMixin> class WithContextMixin : public TMixin { … }; TestWithPlatform; // Use v8::internal::TestWithIsolate if you are testing internals, // aka. directly work with Handles. using TestWithIsolate = // WithIsolateScopeMixin< // WithIsolateMixin< // WithDefaultPlatformMixin< // ::testing::Test>>>; // Use v8::internal::TestWithNativeContext if you are testing internals, // aka. directly work with Handles. using TestWithContext = // WithContextMixin< // WithIsolateScopeMixin< // WithIsolateMixin< // WithDefaultPlatformMixin< // ::testing::Test>>>>; // Use v8::internal::TestJSSharedMemoryWithNativeContext if you are testing // internals, aka. directly work with Handles. // // Using this will FATAL when !V8_CAN_CREATE_SHARED_HEAP_BOOL using TestJSSharedMemoryWithContext = // WithContextMixin< // WithIsolateScopeMixin< // WithIsolateMixin< // WithDefaultPlatformMixin< // WithJSSharedMemoryFeatureFlagsMixin< // ::testing::Test>>>>>; class PrintExtension : public v8::Extension { … }; template <typename TMixin> class WithPrintExtensionMixin : public TMixin { … }; // Run a ScriptStreamingTask in a separate thread. class StreamerThread : public v8::base::Thread { … }; namespace internal { // Forward declarations. class Factory; template <typename TMixin> class WithInternalIsolateMixin : public TMixin { … }; template <typename TMixin> class WithZoneMixin : public TMixin { … }; using TestWithIsolate = // WithInternalIsolateMixin< // WithIsolateScopeMixin< // WithIsolateMixin< // WithDefaultPlatformMixin< // ::testing::Test>>>>; TestWithZone; using TestWithIsolateAndZone = // WithZoneMixin< // WithInternalIsolateMixin< // WithIsolateScopeMixin< // WithIsolateMixin< // WithDefaultPlatformMixin< // ::testing::Test>>>>>; using TestWithContextAndZone = // WithZoneMixin< // WithContextMixin< // WithIsolateScopeMixin< // WithIsolateMixin< // WithDefaultPlatformMixin< // ::testing::Test>>>>>; using TestWithNativeContext = // WithInternalIsolateMixin< // WithContextMixin< // WithIsolateScopeMixin< // WithIsolateMixin< // WithDefaultPlatformMixin< // ::testing::Test>>>>>; TestWithNativeContextAndCounters; using TestWithNativeContextAndZone = // WithZoneMixin< // WithInternalIsolateMixin< // WithContextMixin< // WithIsolateScopeMixin< // WithIsolateMixin< // WithDefaultPlatformMixin< // ::testing::Test>>>>>>; TestJSSharedMemoryWithPlatform; // Using this will FATAL when !V8_CAN_CREATE_SHARED_HEAP_BOOL using TestJSSharedMemoryWithIsolate = // WithInternalIsolateMixin< // WithIsolateScopeMixin< // WithIsolateMixin< // TestJSSharedMemoryWithPlatform>>>; // Using this will FATAL when !V8_CAN_CREATE_SHARED_HEAP_BOOL using TestJSSharedMemoryWithNativeContext = // WithInternalIsolateMixin< // WithContextMixin< // WithIsolateScopeMixin< // WithIsolateMixin< // TestJSSharedMemoryWithPlatform>>>>; class V8_NODISCARD SaveFlags { … }; // For GTest. inline void PrintTo(Tagged<Object> o, ::std::ostream* os) { … } inline void PrintTo(Tagged<Smi> o, ::std::ostream* os) { … } static inline uint16_t* AsciiToTwoByteString(const char* source) { … } class TestTransitionsAccessor : public TransitionsAccessor { … }; // Helper class that allows to write tests in a slot size independent manner. // Use helper.slot(X) to get X'th slot identifier. class FeedbackVectorHelper { … }; template <typename Spec> Handle<FeedbackVector> NewFeedbackVector(Isolate* isolate, Spec* spec) { … } class FakeCodeEventLogger : public i::CodeEventLogger { … }; #ifdef V8_CC_GNU #if V8_HOST_ARCH_X64 #define GET_STACK_POINTER_TO(sp_addr) … #elif V8_HOST_ARCH_IA32 #define GET_STACK_POINTER_TO … #elif V8_HOST_ARCH_ARM #define GET_STACK_POINTER_TO … #elif V8_HOST_ARCH_ARM64 #define GET_STACK_POINTER_TO … #elif V8_HOST_ARCH_MIPS #define GET_STACK_POINTER_TO … #elif V8_HOST_ARCH_MIPS64 #define GET_STACK_POINTER_TO … #elif V8_OS_ZOS #define GET_STACK_POINTER_TO … #elif defined(__s390x__) || defined(_ARCH_S390X) #define GET_STACK_POINTER_TO … #elif defined(__s390__) || defined(_ARCH_S390) #define GET_STACK_POINTER_TO … #elif defined(__PPC64__) || defined(_ARCH_PPC64) #define GET_STACK_POINTER_TO … #elif V8_TARGET_ARCH_RISCV64 #define GET_STACK_POINTER_TO … #elif V8_HOST_ARCH_LOONG64 #define GET_STACK_POINTER_TO … #else #error Host architecture was not detected as supported by v8 #endif #endif // V8_CC_GNU } // namespace internal } // namespace v8 #endif // V8_UNITTESTS_TEST_UTILS_H_
Codebase Browser
chromium