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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 MEDIA_CAST_TEST_SKEWED_SINGLE_THREAD_TASK_RUNNER_H_ | 5 #ifndef MEDIA_CAST_TEST_SKEWED_SINGLE_THREAD_TASK_RUNNER_H_ |
6 #define MEDIA_CAST_TEST_SKEWED_SINGLE_THREAD_TASK_RUNNER_H_ | 6 #define MEDIA_CAST_TEST_SKEWED_SINGLE_THREAD_TASK_RUNNER_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 | 9 |
10 #include "base/macros.h" | 10 #include "base/macros.h" |
11 #include "base/single_thread_task_runner.h" | 11 #include "base/single_thread_task_runner.h" |
12 #include "base/test/simple_test_tick_clock.h" | 12 #include "base/test/simple_test_tick_clock.h" |
13 #include "base/test/test_pending_task.h" | 13 #include "base/test/test_pending_task_info.h" |
14 | 14 |
15 namespace media { | 15 namespace media { |
16 namespace cast { | 16 namespace cast { |
17 namespace test { | 17 namespace test { |
18 | 18 |
19 // This class wraps a SingleThreadTaskRunner, and allows you to scale | 19 // This class wraps a SingleThreadTaskRunner, and allows you to scale |
20 // the delay for any posted task by a factor. The factor is changed by | 20 // the delay for any posted task by a factor. The factor is changed by |
21 // calling SetSkew(). A skew of 2.0 means that all delayed task will | 21 // calling SetSkew(). A skew of 2.0 means that all delayed task will |
22 // have to wait twice as long. | 22 // have to wait twice as long. |
23 class SkewedSingleThreadTaskRunner : public base::SingleThreadTaskRunner { | 23 class SkewedSingleThreadTaskRunner : public base::SingleThreadTaskRunner { |
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48 scoped_refptr<base::SingleThreadTaskRunner> task_runner_; | 48 scoped_refptr<base::SingleThreadTaskRunner> task_runner_; |
49 | 49 |
50 DISALLOW_COPY_AND_ASSIGN(SkewedSingleThreadTaskRunner); | 50 DISALLOW_COPY_AND_ASSIGN(SkewedSingleThreadTaskRunner); |
51 }; | 51 }; |
52 | 52 |
53 } // namespace test | 53 } // namespace test |
54 } // namespace cast | 54 } // namespace cast |
55 } // namespace media | 55 } // namespace media |
56 | 56 |
57 #endif // MEDIA_CAST_TEST_SKEWED_SINGLE_THREAD_TASK_RUNNER_H_ | 57 #endif // MEDIA_CAST_TEST_SKEWED_SINGLE_THREAD_TASK_RUNNER_H_ |
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