| // Copyright 2013 The Flutter 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 "flutter/testing/post_task_sync.h" |
| |
| #include "flutter/fml/synchronization/waitable_event.h" |
| |
| namespace flutter { |
| namespace testing { |
| |
| void PostTaskSync(const fml::RefPtr<fml::TaskRunner>& task_runner, |
| const std::function<void()>& function) { |
| fml::AutoResetWaitableEvent latch; |
| task_runner->PostTask([&] { |
| function(); |
| latch.Signal(); |
| }); |
| latch.Wait(); |
| } |
| |
| } // namespace testing |
| } // namespace flutter |