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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 <string> | |
| 6 | |
| 7 #include "base/run_loop.h" | 5 #include "base/run_loop.h" |
| 8 #include "base/time/time.h" | 6 #include "base/time/time.h" |
| 9 #include "testing/gtest/include/gtest/gtest.h" | 7 #include "testing/gtest/include/gtest/gtest.h" |
| 10 #include "webkit/child/webkitplatformsupport_impl.h" | 8 #include "webkit/child/webkitplatformsupport_impl.h" |
| 11 | 9 |
| 12 namespace { | 10 namespace content { |
| 13 | 11 |
| 14 // Derives WebKitPlatformSupportImpl for testing shared timers. | 12 // Derives WebKitPlatformSupportImpl for testing shared timers. |
| 15 class TestWebKitPlatformSupport | 13 class TestBlinkPlatformImpl : public webkit_glue::WebKitPlatformSupportImpl { |
| 16 : public webkit_glue::WebKitPlatformSupportImpl { | |
| 17 public: | 14 public: |
| 18 TestWebKitPlatformSupport() : mock_monotonically_increasing_time_(0) { | 15 TestBlinkPlatformImpl() : mock_monotonically_increasing_time_(0) {} |
| 19 } | |
| 20 | 16 |
| 21 // WebKitPlatformSupportImpl implementation | 17 // webkit_glue::WebKitPlatformSupportImpl: |
| 22 virtual base::string16 GetLocalizedString(int) OVERRIDE { | 18 virtual base::string16 GetLocalizedString(int) OVERRIDE { |
| 23 return base::string16(); | 19 return base::string16(); |
| 24 } | 20 } |
| 25 | 21 |
| 26 virtual base::StringPiece GetDataResource(int, ui::ScaleFactor) OVERRIDE { | 22 virtual base::StringPiece GetDataResource(int, ui::ScaleFactor) OVERRIDE { |
| 27 return base::StringPiece(); | 23 return base::StringPiece(); |
| 28 } | 24 } |
| 29 | 25 |
| 30 virtual webkit_glue::ResourceLoaderBridge* CreateResourceLoader( | 26 virtual webkit_glue::ResourceLoaderBridge* CreateResourceLoader( |
| 31 const webkit_glue::ResourceLoaderBridge::RequestInfo&) OVERRIDE { | 27 const webkit_glue::ResourceLoaderBridge::RequestInfo&) OVERRIDE { |
| (...skipping 11 matching lines...) Expand all Loading... |
| 43 if (mock_monotonically_increasing_time_ > 0.0) | 39 if (mock_monotonically_increasing_time_ > 0.0) |
| 44 return mock_monotonically_increasing_time_; | 40 return mock_monotonically_increasing_time_; |
| 45 return webkit_glue::WebKitPlatformSupportImpl:: | 41 return webkit_glue::WebKitPlatformSupportImpl:: |
| 46 monotonicallyIncreasingTime(); | 42 monotonicallyIncreasingTime(); |
| 47 } | 43 } |
| 48 | 44 |
| 49 virtual void OnStartSharedTimer(base::TimeDelta delay) OVERRIDE { | 45 virtual void OnStartSharedTimer(base::TimeDelta delay) OVERRIDE { |
| 50 shared_timer_delay_ = delay; | 46 shared_timer_delay_ = delay; |
| 51 } | 47 } |
| 52 | 48 |
| 53 base::TimeDelta shared_timer_delay() { | 49 base::TimeDelta shared_timer_delay() { return shared_timer_delay_; } |
| 54 return shared_timer_delay_; | |
| 55 } | |
| 56 | 50 |
| 57 void set_mock_monotonically_increasing_time(double mock_time) { | 51 void set_mock_monotonically_increasing_time(double mock_time) { |
| 58 mock_monotonically_increasing_time_ = mock_time; | 52 mock_monotonically_increasing_time_ = mock_time; |
| 59 } | 53 } |
| 60 | 54 |
| 61 private: | 55 private: |
| 62 base::TimeDelta shared_timer_delay_; | 56 base::TimeDelta shared_timer_delay_; |
| 63 double mock_monotonically_increasing_time_; | 57 double mock_monotonically_increasing_time_; |
| 58 |
| 59 DISALLOW_COPY_AND_ASSIGN(TestBlinkPlatformImpl); |
| 64 }; | 60 }; |
| 65 | 61 |
| 66 TEST(WebkitGlueTest, SuspendResumeSharedTimer) { | 62 TEST(BlinkPlatformTest, SuspendResumeSharedTimer) { |
| 67 base::MessageLoop message_loop; | 63 base::MessageLoop message_loop; |
| 68 | 64 |
| 69 TestWebKitPlatformSupport platform_support; | 65 TestBlinkPlatformImpl platform_impl; |
| 70 | 66 |
| 71 // Set a timer to fire as soon as possible. | 67 // Set a timer to fire as soon as possible. |
| 72 platform_support.setSharedTimerFireInterval(0); | 68 platform_impl.setSharedTimerFireInterval(0); |
| 69 |
| 73 // Suspend timers immediately so the above timer wouldn't be fired. | 70 // Suspend timers immediately so the above timer wouldn't be fired. |
| 74 platform_support.SuspendSharedTimer(); | 71 platform_impl.SuspendSharedTimer(); |
| 72 |
| 75 // The above timer would have posted a task which can be processed out of the | 73 // The above timer would have posted a task which can be processed out of the |
| 76 // message loop. | 74 // message loop. |
| 77 base::RunLoop().RunUntilIdle(); | 75 base::RunLoop().RunUntilIdle(); |
| 76 |
| 78 // Set a mock time after 1 second to simulate timers suspended for 1 second. | 77 // Set a mock time after 1 second to simulate timers suspended for 1 second. |
| 79 double new_time = base::Time::Now().ToDoubleT() + 1; | 78 double new_time = base::Time::Now().ToDoubleT() + 1; |
| 80 platform_support.set_mock_monotonically_increasing_time(new_time); | 79 platform_impl.set_mock_monotonically_increasing_time(new_time); |
| 80 |
| 81 // Resume timers so that the timer set above will be set again to fire | 81 // Resume timers so that the timer set above will be set again to fire |
| 82 // immediately. | 82 // immediately. |
| 83 platform_support.ResumeSharedTimer(); | 83 platform_impl.ResumeSharedTimer(); |
| 84 EXPECT_TRUE(base::TimeDelta() == platform_support.shared_timer_delay()); | 84 |
| 85 EXPECT_TRUE(base::TimeDelta() == platform_impl.shared_timer_delay()); |
| 85 } | 86 } |
| 86 | 87 |
| 87 } // namespace | 88 } // namespace content |
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