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// Copyright 2020 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/heap/cppgc/test-platform.h"
#include "include/libplatform/libplatform.h"
#include "src/base/platform/platform.h"
#include "src/base/platform/time.h"
namespace cppgc {
namespace internal {
namespace testing {
TestPlatform::TestPlatform(
std::unique_ptr<v8::TracingController> tracing_controller)
: DefaultPlatform(0 /* thread_pool_size */, IdleTaskSupport::kEnabled,
std::move(tracing_controller)) {}
std::unique_ptr<cppgc::JobHandle> TestPlatform::PostJob(
cppgc::TaskPriority priority, std::unique_ptr<cppgc::JobTask> job_task) {
if (AreBackgroundTasksDisabled()) return nullptr;
return v8_platform_->PostJob(priority, std::move(job_task));
}
void TestPlatform::RunAllForegroundTasks() {
v8::platform::PumpMessageLoop(v8_platform_.get(), kNoIsolate);
if (GetForegroundTaskRunner()->IdleTasksEnabled()) {
v8::platform::RunIdleTasks(v8_platform_.get(), kNoIsolate,
std::numeric_limits<double>::max());
}
}
TestPlatform::DisableBackgroundTasksScope::DisableBackgroundTasksScope(
TestPlatform* platform)
: platform_(platform) {
++platform_->disabled_background_tasks_;
}
TestPlatform::DisableBackgroundTasksScope::~DisableBackgroundTasksScope()
V8_NOEXCEPT {
--platform_->disabled_background_tasks_;
}
} // namespace testing
} // namespace internal
} // namespace cppgc
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