// Copyright (c) 2011 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 "base/test/thread_test_helper.h" #include #include "base/bind.h" #include "base/location.h" #include "base/threading/thread_restrictions.h" namespace base { ThreadTestHelper::ThreadTestHelper( scoped_refptr target_sequence) : test_result_(false), target_sequence_(std::move(target_sequence)), done_event_(WaitableEvent::ResetPolicy::AUTOMATIC, WaitableEvent::InitialState::NOT_SIGNALED) {} bool ThreadTestHelper::Run() { if (!target_sequence_->PostTask( FROM_HERE, base::BindOnce(&ThreadTestHelper::RunOnSequence, this))) { return false; } base::ScopedAllowBaseSyncPrimitivesForTesting allow_wait; done_event_.Wait(); return test_result_; } void ThreadTestHelper::RunTest() { set_test_result(true); } ThreadTestHelper::~ThreadTestHelper() = default; void ThreadTestHelper::RunOnSequence() { RunTest(); done_event_.Signal(); } } // namespace base