| // 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 <vector> |
| |
| #include "include/v8.h" |
| #include "src/base/macros.h" |
| #include "src/base/utils/random-number-generator.h" |
| #include "src/handles.h" |
| #include "src/objects-inl.h" |
| #include "src/objects.h" |
| #include "src/zone/accounting-allocator.h" |
| #include "src/zone/zone.h" |
| #include "testing/gtest-support.h" |
| |
| namespace v8 { |
| |
| class ArrayBufferAllocator; |
| |
| // Use v8::internal::TestWithIsolate if you are testing internals, |
| // aka. directly work with Handles. |
| class TestWithIsolate : public virtual ::testing::Test { |
| public: |
| TestWithIsolate(); |
| ~TestWithIsolate() override; |
| |
| v8::Isolate* isolate() const { return v8_isolate(); } |
| |
| v8::Isolate* v8_isolate() const { return isolate_; } |
| |
| v8::internal::Isolate* i_isolate() const { |
| return reinterpret_cast<v8::internal::Isolate*>(isolate()); |
| } |
| |
| Local<Value> RunJS(const char* source); |
| Local<Value> RunJS(String::ExternalOneByteStringResource* source); |
| |
| static void SetUpTestCase(); |
| static void TearDownTestCase(); |
| |
| private: |
| static v8::ArrayBuffer::Allocator* array_buffer_allocator_; |
| static v8::Isolate* isolate_; |
| v8::Isolate::Scope isolate_scope_; |
| v8::HandleScope handle_scope_; |
| |
| DISALLOW_COPY_AND_ASSIGN(TestWithIsolate); |
| }; |
| |
| // Use v8::internal::TestWithNativeContext if you are testing internals, |
| // aka. directly work with Handles. |
| class TestWithContext : public virtual v8::TestWithIsolate { |
| public: |
| TestWithContext(); |
| ~TestWithContext() override; |
| |
| const Local<Context>& context() const { return v8_context(); } |
| const Local<Context>& v8_context() const { return context_; } |
| |
| v8::Local<v8::String> NewString(const char* string); |
| void SetGlobalProperty(const char* name, v8::Local<v8::Value> value); |
| |
| private: |
| Local<Context> context_; |
| v8::Context::Scope context_scope_; |
| |
| DISALLOW_COPY_AND_ASSIGN(TestWithContext); |
| }; |
| |
| namespace internal { |
| |
| // Forward declarations. |
| class Factory; |
| |
| |
| class TestWithIsolate : public virtual ::v8::TestWithIsolate { |
| public: |
| TestWithIsolate() = default; |
| ~TestWithIsolate() override; |
| |
| Factory* factory() const; |
| Isolate* isolate() const { return i_isolate(); } |
| template <typename T = Object> |
| Handle<T> RunJS(const char* source) { |
| return Handle<T>::cast(RunJSInternal(source)); |
| } |
| Handle<Object> RunJSInternal(const char* source); |
| template <typename T = Object> |
| Handle<T> RunJS(::v8::String::ExternalOneByteStringResource* source) { |
| return Handle<T>::cast(RunJSInternal(source)); |
| } |
| Handle<Object> RunJSInternal( |
| ::v8::String::ExternalOneByteStringResource* source); |
| |
| base::RandomNumberGenerator* random_number_generator() const; |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(TestWithIsolate); |
| }; |
| |
| class TestWithZone : public virtual ::testing::Test { |
| public: |
| TestWithZone() : zone_(&allocator_, ZONE_NAME) {} |
| ~TestWithZone() override; |
| |
| Zone* zone() { return &zone_; } |
| |
| private: |
| v8::internal::AccountingAllocator allocator_; |
| Zone zone_; |
| |
| DISALLOW_COPY_AND_ASSIGN(TestWithZone); |
| }; |
| |
| class TestWithIsolateAndZone : public virtual TestWithIsolate { |
| public: |
| TestWithIsolateAndZone() : zone_(&allocator_, ZONE_NAME) {} |
| ~TestWithIsolateAndZone() override; |
| |
| Zone* zone() { return &zone_; } |
| |
| private: |
| v8::internal::AccountingAllocator allocator_; |
| Zone zone_; |
| |
| DISALLOW_COPY_AND_ASSIGN(TestWithIsolateAndZone); |
| }; |
| |
| class TestWithNativeContext : public virtual ::v8::TestWithContext, |
| public virtual TestWithIsolate { |
| public: |
| TestWithNativeContext() = default; |
| ~TestWithNativeContext() override; |
| |
| Handle<Context> native_context() const; |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(TestWithNativeContext); |
| }; |
| |
| class SaveFlags { |
| public: |
| SaveFlags(); |
| ~SaveFlags(); |
| |
| private: |
| std::vector<const char*>* non_default_flags_; |
| |
| DISALLOW_COPY_AND_ASSIGN(SaveFlags); |
| }; |
| |
| } // namespace internal |
| } // namespace v8 |
| |
| #endif // V8_UNITTESTS_TEST_UTILS_H_ |