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