| // Copyright 2019 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. |
| |
| #ifndef MEDIA_BLINK_BLINK_PLATFORM_WITH_TASK_ENVIRONMENT_H_ |
| #define MEDIA_BLINK_BLINK_PLATFORM_WITH_TASK_ENVIRONMENT_H_ |
| |
| #include "base/macros.h" |
| #include "base/test/task_environment.h" |
| #include "third_party/blink/public/platform/scheduler/web_thread_scheduler.h" |
| #include "third_party/blink/public/web/blink.h" |
| |
| namespace media { |
| |
| // We must use a custom blink::Platform that ensures the main thread scheduler |
| // knows about the TaskEnvironment. |
| class BlinkPlatformWithTaskEnvironment : public blink::Platform { |
| public: |
| BlinkPlatformWithTaskEnvironment(); |
| ~BlinkPlatformWithTaskEnvironment() override; |
| |
| blink::scheduler::WebThreadScheduler* GetMainThreadScheduler(); |
| |
| // Returns |task_environment_| from the current blink::Platform. |
| static base::test::TaskEnvironment* GetTaskEnvironment(); |
| |
| private: |
| base::test::TaskEnvironment task_environment_; |
| std::unique_ptr<blink::scheduler::WebThreadScheduler> main_thread_scheduler_; |
| |
| DISALLOW_COPY_AND_ASSIGN(BlinkPlatformWithTaskEnvironment); |
| }; |
| |
| } // namespace media |
| |
| #endif // MEDIA_BLINK_BLINK_PLATFORM_WITH_TASK_ENVIRONMENT_H_ |