blob: fd52a4b21dcf388aeae81df6c682e3e6c2bc93b5 [file] [log] [blame]
// 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.
#include "test/unittests/test-utils.h"
#include "src/base/platform/time.h"
#include "src/debug.h"
#include "src/flags.h"
#include "src/isolate.h"
namespace v8 {
class ArrayBufferAllocator : public v8::ArrayBuffer::Allocator {
public:
virtual void* Allocate(size_t length) {
void* data = AllocateUninitialized(length);
return data == NULL ? data : memset(data, 0, length);
}
virtual void* AllocateUninitialized(size_t length) { return malloc(length); }
virtual void Free(void* data, size_t) { free(data); }
};
// static
ArrayBufferAllocator* TestWithIsolate::array_buffer_allocator_ = NULL;
// static
Isolate* TestWithIsolate::isolate_ = NULL;
TestWithIsolate::TestWithIsolate()
: isolate_scope_(isolate()), handle_scope_(isolate()) {}
TestWithIsolate::~TestWithIsolate() {}
// static
void TestWithIsolate::SetUpTestCase() {
Test::SetUpTestCase();
EXPECT_EQ(NULL, isolate_);
v8::Isolate::CreateParams create_params;
array_buffer_allocator_ = new ArrayBufferAllocator;
create_params.array_buffer_allocator = array_buffer_allocator_;
isolate_ = v8::Isolate::New(create_params);
EXPECT_TRUE(isolate_ != NULL);
}
// static
void TestWithIsolate::TearDownTestCase() {
ASSERT_TRUE(isolate_ != NULL);
isolate_->Dispose();
isolate_ = NULL;
delete array_buffer_allocator_;
Test::TearDownTestCase();
}
TestWithContext::TestWithContext()
: context_(Context::New(isolate())), context_scope_(context_) {}
TestWithContext::~TestWithContext() {}
namespace base {
namespace {
inline int64_t GetRandomSeedFromFlag(int random_seed) {
return random_seed ? random_seed : TimeTicks::Now().ToInternalValue();
}
} // namespace
TestWithRandomNumberGenerator::TestWithRandomNumberGenerator()
: rng_(GetRandomSeedFromFlag(internal::FLAG_random_seed)) {}
TestWithRandomNumberGenerator::~TestWithRandomNumberGenerator() {}
} // namespace base
namespace internal {
TestWithIsolate::~TestWithIsolate() {}
TestWithIsolateAndZone::~TestWithIsolateAndZone() {}
Factory* TestWithIsolate::factory() const { return isolate()->factory(); }
base::RandomNumberGenerator* TestWithIsolate::random_number_generator() const {
return isolate()->random_number_generator();
}
TestWithZone::~TestWithZone() {}
} // namespace internal
} // namespace v8