| // Copyright 2013 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 "mojo/system/test_utils.h" |
| |
| #include "base/bind.h" |
| #include "base/callback.h" |
| #include "base/synchronization/waitable_event.h" |
| |
| namespace mojo { |
| namespace system { |
| namespace test { |
| |
| namespace { |
| |
| void PostTaskAndWaitHelper(base::WaitableEvent* event, |
| const base::Closure& task) { |
| task.Run(); |
| event->Signal(); |
| } |
| |
| } // namespace |
| |
| void PostTaskAndWait(scoped_refptr<base::TaskRunner> task_runner, |
| const tracked_objects::Location& from_here, |
| const base::Closure& task) { |
| base::WaitableEvent event(false, false); |
| task_runner->PostTask(from_here, |
| base::Bind(&PostTaskAndWaitHelper, &event, task)); |
| event.Wait(); |
| } |
| |
| } // namespace test |
| } // namespace system |
| } // namespace mojo |