base/test/power_monitor_test_base.cc

   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
  13 PowerMonitorTestSource::PowerMonitorTestSource()
  14     : test_on_battery_power_(false) {
  15 }
  16
  17 PowerMonitorTestSource::~PowerMonitorTestSource() {
  18 }
  19
  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
  26 void PowerMonitorTestSource::GenerateSuspendEvent() {
  27   ProcessPowerEvent(SUSPEND_EVENT);
  28   message_loop_.RunUntilIdle();
  29 }
  30
  31 void PowerMonitorTestSource::GenerateResumeEvent() {
  32   ProcessPowerEvent(RESUME_EVENT);
  33   message_loop_.RunUntilIdle();
  34 }
  35
  36 bool PowerMonitorTestSource::IsOnBatteryPowerImpl() {
  37   return test_on_battery_power_;
  38 };
  39
  40 PowerMonitorTestObserver::PowerMonitorTestObserver()
  41     : last_power_state_(false),
  42       power_state_changes_(0),
  43       suspends_(0),
  44       resumes_(0) {
  45 }
  46
  47 PowerMonitorTestObserver::~PowerMonitorTestObserver() {
  48 }
  49
  50 // PowerObserver callbacks.
  51 void PowerMonitorTestObserver::OnPowerStateChange(bool on_battery_power) {
  52   last_power_state_ = on_battery_power;
  53   power_state_changes_++;
  54 }
  55
  56 void PowerMonitorTestObserver::OnSuspend() {
  57   suspends_++;
  58 }
  59
  60 void PowerMonitorTestObserver::OnResume() {
  61   resumes_++;
  62 }
  63
  64 }  // namespace base