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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 "base/power_monitor/power_monitor.h" | 5 #include "base/power_monitor/power_monitor.h" |
6 | 6 |
7 #include "base/message_loop.h" | 7 #include "base/message_loop.h" |
8 #include "base/power_monitor/power_monitor_device_source.h" | |
8 #include "testing/gtest/include/gtest/gtest.h" | 9 #include "testing/gtest/include/gtest/gtest.h" |
9 | 10 |
10 namespace base { | 11 namespace base { |
11 | 12 |
12 class PowerTest : public PowerObserver { | 13 class PowerTest : public PowerObserver { |
13 public: | 14 public: |
14 PowerTest() | 15 PowerTest() |
15 : power_state_changes_(0), | 16 : power_state_changes_(0), |
16 suspends_(0), | 17 suspends_(0), |
17 resumes_(0) { | 18 resumes_(0) { |
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39 int power_state_changes_; // Count of OnPowerStateChange notifications. | 40 int power_state_changes_; // Count of OnPowerStateChange notifications. |
40 int suspends_; // Count of OnSuspend notifications. | 41 int suspends_; // Count of OnSuspend notifications. |
41 int resumes_; // Count of OnResume notifications. | 42 int resumes_; // Count of OnResume notifications. |
42 }; | 43 }; |
43 | 44 |
44 class PowerMonitorTest : public testing::Test { | 45 class PowerMonitorTest : public testing::Test { |
45 protected: | 46 protected: |
46 PowerMonitorTest() { | 47 PowerMonitorTest() { |
47 #if defined(OS_MACOSX) | 48 #if defined(OS_MACOSX) |
48 // This needs to happen before PowerMonitor's ctor. | 49 // This needs to happen before PowerMonitor's ctor. |
49 PowerMonitor::AllocateSystemIOPorts(); | 50 PowerMonitorDeviceSource::AllocateSystemIOPorts(); |
50 #endif | 51 #endif |
51 power_monitor_.reset(new PowerMonitor); | 52 power_monitor_.reset(new PowerMonitor); |
52 } | 53 } |
53 | 54 |
54 void ProcessPowerEvent(PowerMonitor::PowerEvent event_id) { | 55 void ProcessPowerEvent(PowerMonitorSource::PowerEvent event_id) { |
vandebo (ex-Chrome)
2013/07/09 22:22:08
IWYU
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55 power_monitor_->ProcessPowerEvent(event_id); | 56 power_monitor_->Source()->ProcessPowerEvent(event_id); |
56 } | 57 } |
57 | 58 |
58 virtual ~PowerMonitorTest() {} | 59 virtual ~PowerMonitorTest() {} |
59 | 60 |
60 MessageLoop message_loop_; | 61 MessageLoop message_loop_; |
61 scoped_ptr<PowerMonitor> power_monitor_; | 62 scoped_ptr<PowerMonitor> power_monitor_; |
62 | 63 |
63 DISALLOW_COPY_AND_ASSIGN(PowerMonitorTest); | 64 DISALLOW_COPY_AND_ASSIGN(PowerMonitorTest); |
64 }; | 65 }; |
65 | 66 |
66 TEST_F(PowerMonitorTest, PowerNotifications) { | 67 TEST_F(PowerMonitorTest, PowerNotifications) { |
67 const int kObservers = 5; | 68 const int kObservers = 5; |
68 | 69 |
69 PowerTest test[kObservers]; | 70 PowerTest test[kObservers]; |
70 for (int index = 0; index < kObservers; ++index) | 71 for (int index = 0; index < kObservers; ++index) |
71 power_monitor_->AddObserver(&test[index]); | 72 power_monitor_->AddObserver(&test[index]); |
72 | 73 |
73 // Send a bunch of power changes. Since the battery power hasn't | 74 // Send a bunch of power changes. Since the battery power hasn't |
74 // actually changed, we shouldn't get notifications. | 75 // actually changed, we shouldn't get notifications. |
75 for (int index = 0; index < 5; index++) { | 76 for (int index = 0; index < 5; index++) { |
76 ProcessPowerEvent(PowerMonitor::POWER_STATE_EVENT); | 77 ProcessPowerEvent(PowerMonitorSource::POWER_STATE_EVENT); |
77 EXPECT_EQ(test[0].power_state_changes(), 0); | 78 EXPECT_EQ(test[0].power_state_changes(), 0); |
78 } | 79 } |
79 | 80 |
80 // Sending resume when not suspended should have no effect. | 81 // Sending resume when not suspended should have no effect. |
81 ProcessPowerEvent(PowerMonitor::RESUME_EVENT); | 82 ProcessPowerEvent(PowerMonitorSource::RESUME_EVENT); |
82 message_loop_.RunUntilIdle(); | 83 message_loop_.RunUntilIdle(); |
83 EXPECT_EQ(test[0].resumes(), 0); | 84 EXPECT_EQ(test[0].resumes(), 0); |
84 | 85 |
85 // Pretend we suspended. | 86 // Pretend we suspended. |
86 ProcessPowerEvent(PowerMonitor::SUSPEND_EVENT); | 87 ProcessPowerEvent(PowerMonitorSource::SUSPEND_EVENT); |
87 message_loop_.RunUntilIdle(); | 88 message_loop_.RunUntilIdle(); |
88 EXPECT_EQ(test[0].suspends(), 1); | 89 EXPECT_EQ(test[0].suspends(), 1); |
89 | 90 |
90 // Send a second suspend notification. This should be suppressed. | 91 // Send a second suspend notification. This should be suppressed. |
91 ProcessPowerEvent(PowerMonitor::SUSPEND_EVENT); | 92 ProcessPowerEvent(PowerMonitorSource::SUSPEND_EVENT); |
92 message_loop_.RunUntilIdle(); | 93 message_loop_.RunUntilIdle(); |
93 EXPECT_EQ(test[0].suspends(), 1); | 94 EXPECT_EQ(test[0].suspends(), 1); |
94 | 95 |
95 // Pretend we were awakened. | 96 // Pretend we were awakened. |
96 ProcessPowerEvent(PowerMonitor::RESUME_EVENT); | 97 ProcessPowerEvent(PowerMonitorSource::RESUME_EVENT); |
97 message_loop_.RunUntilIdle(); | 98 message_loop_.RunUntilIdle(); |
98 EXPECT_EQ(test[0].resumes(), 1); | 99 EXPECT_EQ(test[0].resumes(), 1); |
99 | 100 |
100 // Send a duplicate resume notification. This should be suppressed. | 101 // Send a duplicate resume notification. This should be suppressed. |
101 ProcessPowerEvent(PowerMonitor::RESUME_EVENT); | 102 ProcessPowerEvent(PowerMonitorSource::RESUME_EVENT); |
102 message_loop_.RunUntilIdle(); | 103 message_loop_.RunUntilIdle(); |
103 EXPECT_EQ(test[0].resumes(), 1); | 104 EXPECT_EQ(test[0].resumes(), 1); |
104 } | 105 } |
105 | 106 |
106 } // namespace base | 107 } // namespace base |
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