| // Copyright 2015 The Chromium 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 "platform/threading/BackgroundTaskRunner.h" |
| |
| #include <memory> |
| #include "base/test/scoped_async_task_scheduler.h" |
| #include "platform/CrossThreadFunctional.h" |
| #include "platform/WaitableEvent.h" |
| #include "public/platform/WebTraceLocation.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "wtf/PtrUtil.h" |
| |
| namespace blink { |
| |
| namespace { |
| |
| void PingPongTask(WaitableEvent* doneEvent) { |
| doneEvent->signal(); |
| } |
| |
| } // namespace |
| |
| TEST(BackgroundTaskRunnerTest, RunOnBackgroundThread) { |
| base::test::ScopedAsyncTaskScheduler scopedAsyncTaskScheduler; |
| std::unique_ptr<WaitableEvent> doneEvent = WTF::makeUnique<WaitableEvent>(); |
| BackgroundTaskRunner::postOnBackgroundThread( |
| BLINK_FROM_HERE, |
| crossThreadBind(&PingPongTask, crossThreadUnretained(doneEvent.get()))); |
| // Test passes by not hanging on the following wait(). |
| doneEvent->wait(); |
| } |
| |
| } // namespace blink |
