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1 // Copyright 2017 The Chromium Authors. All rights reserved. | 1 // Copyright 2017 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef BASE_TEST_SCOPED_ASYNC_TASK_SCHEDULER_H_ | 5 #ifndef BASE_TEST_SCOPED_ASYNC_TASK_SCHEDULER_H_ |
6 #define BASE_TEST_SCOPED_ASYNC_TASK_SCHEDULER_H_ | 6 #define BASE_TEST_SCOPED_ASYNC_TASK_SCHEDULER_H_ |
7 | 7 |
8 #include "base/macros.h" | 8 #include "base/macros.h" |
9 | 9 |
10 namespace base { | 10 namespace base { |
11 | 11 |
12 class TaskScheduler; | 12 class TaskScheduler; |
13 | 13 |
14 namespace test { | 14 namespace test { |
15 | 15 |
16 // Allows usage of the base/task_scheduler/post_task.h API within its scope. | 16 // Allows usage of the base/task_scheduler/post_task.h API within its scope. |
17 // | 17 // |
18 // To wait until all tasks posted without a delay have run, use | 18 // To wait until all tasks posted without a delay have run, use |
19 // TaskScheduler::GetInstance()->FlushForTesting(). | 19 // TaskScheduler::GetInstance()->FlushForTesting(). |
20 // | |
21 // Deprecated. Use ScopedTaskEnvironment instead. https://crbug.com/708584 | |
gab
2017/04/05 20:44:24
TODO(fdoray): Replace ScopedAsyncTaskScheduler ins
fdoray
2017/04/06 14:00:22
Done.
| |
20 class ScopedAsyncTaskScheduler { | 22 class ScopedAsyncTaskScheduler { |
21 public: | 23 public: |
22 // Registers a single-threaded TaskScheduler. | 24 // Registers a single-threaded TaskScheduler. |
23 ScopedAsyncTaskScheduler(); | 25 ScopedAsyncTaskScheduler(); |
24 | 26 |
25 // Shuts down and unregisters the TaskScheduler. | 27 // Shuts down and unregisters the TaskScheduler. |
26 // | 28 // |
27 // It is guaranteed that all BLOCK_SHUTDOWN tasks have run when this returns. | 29 // It is guaranteed that all BLOCK_SHUTDOWN tasks have run when this returns. |
28 ~ScopedAsyncTaskScheduler(); | 30 ~ScopedAsyncTaskScheduler(); |
29 | 31 |
30 private: | 32 private: |
31 const TaskScheduler* task_scheduler_ = nullptr; | 33 const TaskScheduler* task_scheduler_ = nullptr; |
32 | 34 |
33 DISALLOW_COPY_AND_ASSIGN(ScopedAsyncTaskScheduler); | 35 DISALLOW_COPY_AND_ASSIGN(ScopedAsyncTaskScheduler); |
34 }; | 36 }; |
35 | 37 |
36 } // namespace test | 38 } // namespace test |
37 } // namespace base | 39 } // namespace base |
38 | 40 |
39 #endif // BASE_TEST_SCOPED_ASYNC_TASK_SCHEDULER_H_ | 41 #endif // BASE_TEST_SCOPED_ASYNC_TASK_SCHEDULER_H_ |
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