51 lines
1.5 KiB
C++
51 lines
1.5 KiB
C++
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/*
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* Copyright (c) 2018 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include <memory>
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#include <utility>
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#include "api/test/test_dependency_factory.h"
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#include "rtc_base/thread_checker.h"
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namespace webrtc {
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// This checks everything in this file gets called on the same thread. It's
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// static because it needs to look at the static methods too.
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rtc::ThreadChecker* GetThreadChecker() {
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static rtc::ThreadChecker checker;
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return &checker;
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}
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std::unique_ptr<TestDependencyFactory> TestDependencyFactory::instance_ =
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nullptr;
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const TestDependencyFactory& TestDependencyFactory::GetInstance() {
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RTC_DCHECK(GetThreadChecker()->CalledOnValidThread());
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if (instance_ == nullptr) {
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instance_ = absl::make_unique<TestDependencyFactory>();
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}
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return *instance_;
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}
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void TestDependencyFactory::SetInstance(
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std::unique_ptr<TestDependencyFactory> instance) {
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RTC_DCHECK(GetThreadChecker()->CalledOnValidThread());
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RTC_CHECK(instance_ == nullptr);
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instance_ = std::move(instance);
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}
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std::unique_ptr<VideoQualityTestFixtureInterface::InjectionComponents>
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TestDependencyFactory::CreateComponents() const {
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RTC_DCHECK(GetThreadChecker()->CalledOnValidThread());
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return nullptr;
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}
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} // namespace webrtc
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