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42 lines
1.1 KiB
C++
42 lines
1.1 KiB
C++
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// Copyright (c) 2011 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "base/test/thread_test_helper.h"
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#include <utility>
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#include "base/bind.h"
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#include "base/location.h"
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#include "base/threading/thread_restrictions.h"
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namespace base {
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ThreadTestHelper::ThreadTestHelper(
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scoped_refptr<SequencedTaskRunner> target_sequence)
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: test_result_(false),
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target_sequence_(std::move(target_sequence)),
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done_event_(WaitableEvent::ResetPolicy::AUTOMATIC,
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WaitableEvent::InitialState::NOT_SIGNALED) {}
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bool ThreadTestHelper::Run() {
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if (!target_sequence_->PostTask(
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FROM_HERE, base::BindOnce(&ThreadTestHelper::RunOnSequence, this))) {
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return false;
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}
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base::ThreadRestrictions::ScopedAllowWait allow_wait;
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done_event_.Wait();
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return test_result_;
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}
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void ThreadTestHelper::RunTest() { set_test_result(true); }
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ThreadTestHelper::~ThreadTestHelper() = default;
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void ThreadTestHelper::RunOnSequence() {
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RunTest();
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done_event_.Signal();
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}
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} // namespace base
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