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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 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 #include <queue> | 5 #include <queue> |
6 | 6 |
7 #include "base/lock.h" | |
8 #include "base/message_loop.h" | 7 #include "base/message_loop.h" |
| 8 #include "base/synchronization/lock.h" |
9 #include "base/task.h" | 9 #include "base/task.h" |
10 #include "chrome/browser/device_orientation/data_fetcher.h" | 10 #include "chrome/browser/device_orientation/data_fetcher.h" |
11 #include "chrome/browser/device_orientation/orientation.h" | 11 #include "chrome/browser/device_orientation/orientation.h" |
12 #include "chrome/browser/device_orientation/provider.h" | 12 #include "chrome/browser/device_orientation/provider.h" |
13 #include "chrome/browser/device_orientation/provider_impl.h" | 13 #include "chrome/browser/device_orientation/provider_impl.h" |
14 #include "testing/gtest/include/gtest/gtest.h" | 14 #include "testing/gtest/include/gtest/gtest.h" |
15 | 15 |
16 namespace device_orientation { | 16 namespace device_orientation { |
17 namespace { | 17 namespace { |
18 | 18 |
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71 ~MockOrientationFactory() { | 71 ~MockOrientationFactory() { |
72 instance_ = NULL; | 72 instance_ = NULL; |
73 } | 73 } |
74 | 74 |
75 static DataFetcher* CreateDataFetcher() { | 75 static DataFetcher* CreateDataFetcher() { |
76 EXPECT_TRUE(instance_); | 76 EXPECT_TRUE(instance_); |
77 return new MockDataFetcher(instance_); | 77 return new MockDataFetcher(instance_); |
78 } | 78 } |
79 | 79 |
80 void SetOrientation(const Orientation& orientation) { | 80 void SetOrientation(const Orientation& orientation) { |
81 AutoLock auto_lock(lock_); | 81 base::AutoLock auto_lock(lock_); |
82 orientation_ = orientation; | 82 orientation_ = orientation; |
83 } | 83 } |
84 | 84 |
85 private: | 85 private: |
86 // Owned by ProviderImpl. Holds a reference back to MockOrientationFactory. | 86 // Owned by ProviderImpl. Holds a reference back to MockOrientationFactory. |
87 class MockDataFetcher : public DataFetcher { | 87 class MockDataFetcher : public DataFetcher { |
88 public: | 88 public: |
89 explicit MockDataFetcher(MockOrientationFactory* orientation_factory) | 89 explicit MockDataFetcher(MockOrientationFactory* orientation_factory) |
90 : orientation_factory_(orientation_factory) { } | 90 : orientation_factory_(orientation_factory) { } |
91 | 91 |
92 // From DataFetcher. Called by the Provider. | 92 // From DataFetcher. Called by the Provider. |
93 virtual bool GetOrientation(Orientation* orientation) { | 93 virtual bool GetOrientation(Orientation* orientation) { |
94 AutoLock auto_lock(orientation_factory_->lock_); | 94 base::AutoLock auto_lock(orientation_factory_->lock_); |
95 *orientation = orientation_factory_->orientation_; | 95 *orientation = orientation_factory_->orientation_; |
96 return true; | 96 return true; |
97 } | 97 } |
98 | 98 |
99 private: | 99 private: |
100 scoped_refptr<MockOrientationFactory> orientation_factory_; | 100 scoped_refptr<MockOrientationFactory> orientation_factory_; |
101 }; | 101 }; |
102 | 102 |
103 static MockOrientationFactory* instance_; | 103 static MockOrientationFactory* instance_; |
104 Orientation orientation_; | 104 Orientation orientation_; |
105 Lock lock_; | 105 base::Lock lock_; |
106 }; | 106 }; |
107 | 107 |
108 MockOrientationFactory* MockOrientationFactory::instance_; | 108 MockOrientationFactory* MockOrientationFactory::instance_; |
109 | 109 |
110 // Mock DataFetcher that always fails to provide any orientation data. | 110 // Mock DataFetcher that always fails to provide any orientation data. |
111 class FailingDataFetcher : public DataFetcher { | 111 class FailingDataFetcher : public DataFetcher { |
112 public: | 112 public: |
113 // Factory method; passed to and called by the ProviderImpl. | 113 // Factory method; passed to and called by the ProviderImpl. |
114 static DataFetcher* Create() { | 114 static DataFetcher* Create() { |
115 return new FailingDataFetcher(); | 115 return new FailingDataFetcher(); |
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364 checker_b->AddExpectation(third_orientation); | 364 checker_b->AddExpectation(third_orientation); |
365 MessageLoop::current()->Run(); | 365 MessageLoop::current()->Run(); |
366 | 366 |
367 provider_->RemoveObserver(checker_a.get()); | 367 provider_->RemoveObserver(checker_a.get()); |
368 provider_->RemoveObserver(checker_b.get()); | 368 provider_->RemoveObserver(checker_b.get()); |
369 } | 369 } |
370 | 370 |
371 } // namespace | 371 } // namespace |
372 | 372 |
373 } // namespace device_orientation | 373 } // namespace device_orientation |
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