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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
3 // found in the LICENSE file.
4 
5 #include "base/test/power_monitor_test_base.h"
6 
7 #include "base/message_loop/message_loop.h"
8 #include "base/power_monitor/power_monitor.h"
9 #include "base/power_monitor/power_monitor_source.h"
10 
11 namespace base {
12 
PowerMonitorTestSource()13 PowerMonitorTestSource::PowerMonitorTestSource()
14     : test_on_battery_power_(false) {
15 }
16 
~PowerMonitorTestSource()17 PowerMonitorTestSource::~PowerMonitorTestSource() {
18 }
19 
GeneratePowerStateEvent(bool on_battery_power)20 void PowerMonitorTestSource::GeneratePowerStateEvent(bool on_battery_power) {
21   test_on_battery_power_ = on_battery_power;
22   ProcessPowerEvent(POWER_STATE_EVENT);
23   message_loop_.RunUntilIdle();
24 }
25 
GenerateSuspendEvent()26 void PowerMonitorTestSource::GenerateSuspendEvent() {
27   ProcessPowerEvent(SUSPEND_EVENT);
28   message_loop_.RunUntilIdle();
29 }
30 
GenerateResumeEvent()31 void PowerMonitorTestSource::GenerateResumeEvent() {
32   ProcessPowerEvent(RESUME_EVENT);
33   message_loop_.RunUntilIdle();
34 }
35 
IsOnBatteryPowerImpl()36 bool PowerMonitorTestSource::IsOnBatteryPowerImpl() {
37   return test_on_battery_power_;
38 };
39 
PowerMonitorTestObserver()40 PowerMonitorTestObserver::PowerMonitorTestObserver()
41     : last_power_state_(false),
42       power_state_changes_(0),
43       suspends_(0),
44       resumes_(0) {
45 }
46 
~PowerMonitorTestObserver()47 PowerMonitorTestObserver::~PowerMonitorTestObserver() {
48 }
49 
50 // PowerObserver callbacks.
OnPowerStateChange(bool on_battery_power)51 void PowerMonitorTestObserver::OnPowerStateChange(bool on_battery_power) {
52   last_power_state_ = on_battery_power;
53   power_state_changes_++;
54 }
55 
OnSuspend()56 void PowerMonitorTestObserver::OnSuspend() {
57   suspends_++;
58 }
59 
OnResume()60 void PowerMonitorTestObserver::OnResume() {
61   resumes_++;
62 }
63 
64 }  // namespace base
65