Clone of chromium aad1ce808763f59c7a3753e08f1500a104ecc6fd refs/remotes/origin/HEAD
diff --git a/base/test/power_monitor_test_base.h b/base/test/power_monitor_test_base.h
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+++ b/base/test/power_monitor_test_base.h
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+// Copyright 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef BASE_TEST_POWER_MONITOR_TEST_BASE_H_
+#define BASE_TEST_POWER_MONITOR_TEST_BASE_H_
+
+#include "base/message_loop/message_loop.h"
+#include "base/power_monitor/power_monitor.h"
+#include "base/power_monitor/power_monitor_source.h"
+
+namespace base {
+
+class PowerMonitorTestSource : public PowerMonitorSource {
+ public:
+ PowerMonitorTestSource();
+ virtual ~PowerMonitorTestSource();
+
+ void GeneratePowerStateEvent(bool on_battery_power);
+ void GenerateSuspendEvent();
+ void GenerateResumeEvent();
+
+ protected:
+ virtual bool IsOnBatteryPowerImpl() OVERRIDE;
+
+ bool test_on_battery_power_;
+ MessageLoop message_loop_;
+};
+
+class PowerMonitorTestObserver : public PowerObserver {
+ public:
+ PowerMonitorTestObserver();
+ virtual ~PowerMonitorTestObserver();
+
+ // PowerObserver callbacks.
+ virtual void OnPowerStateChange(bool on_battery_power) OVERRIDE;
+ virtual void OnSuspend() OVERRIDE;
+ virtual void OnResume() OVERRIDE;
+
+ // Test status counts.
+ bool last_power_state() { return last_power_state_; }
+ int power_state_changes() { return power_state_changes_; }
+ int suspends() { return suspends_; }
+ int resumes() { return resumes_; }
+
+ private:
+ bool last_power_state_; // Last power state we were notified of.
+ int power_state_changes_; // Count of OnPowerStateChange notifications.
+ int suspends_; // Count of OnSuspend notifications.
+ int resumes_; // Count of OnResume notifications.
+};
+
+} // namespace base
+
+#endif // BASE_TEST_POWER_MONITOR_TEST_BASE_H_
