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Side by Side Diff: chromeos/dbus/fake_power_manager_client.h

Issue 1206733002: ChromeOs Power Emulation Impl (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Updated Unittest and removed power manager restrictions Created 5 years, 5 months ago
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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. 1 // Copyright (c) 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 #ifndef CHROMEOS_DBUS_FAKE_POWER_MANAGER_CLIENT_H_ 5 #ifndef CHROMEOS_DBUS_FAKE_POWER_MANAGER_CLIENT_H_
6 #define CHROMEOS_DBUS_FAKE_POWER_MANAGER_CLIENT_H_ 6 #define CHROMEOS_DBUS_FAKE_POWER_MANAGER_CLIENT_H_
7 7
8 #include <string> 8 #include <string>
9 9
10 #include "base/basictypes.h"
11 #include "base/macros.h"
12 #include "base/observer_list.h" 10 #include "base/observer_list.h"
13 #include "chromeos/dbus/power_manager/policy.pb.h" 11 #include "chromeos/dbus/power_manager/policy.pb.h"
12 #include "chromeos/dbus/power_manager/power_supply_properties.pb.h"
14 #include "chromeos/dbus/power_manager/suspend.pb.h" 13 #include "chromeos/dbus/power_manager/suspend.pb.h"
15 #include "chromeos/dbus/power_manager_client.h" 14 #include "chromeos/dbus/power_manager_client.h"
16 15
17 namespace chromeos { 16 namespace chromeos {
18 17
19 // A fake implementation of PowerManagerClient. This remembers the policy passed 18 // A fake implementation of PowerManagerClient. This remembers the policy passed
20 // to SetPolicy() and the user of this class can inspect the last set policy by 19 // to SetPolicy() and the user of this class can inspect the last set policy by
21 // get_policy(). 20 // get_policy().
22 class FakePowerManagerClient : public PowerManagerClient { 21 class FakePowerManagerClient : public PowerManagerClient {
23 public: 22 public:
24 FakePowerManagerClient(); 23 FakePowerManagerClient();
25 ~FakePowerManagerClient() override; 24 ~FakePowerManagerClient() override;
26 25
26 const base::ObserverList<Observer>& observers() { return observers_; }
27 power_manager::PowerManagementPolicy& policy() { return policy_; } 27 power_manager::PowerManagementPolicy& policy() { return policy_; }
28 const power_manager::PowerSupplyProperties& props() { return props_; }
29 int num_request_notify_observers() const {
30 return num_request_notify_observers_;
31 }
28 int num_request_restart_calls() const { return num_request_restart_calls_; } 32 int num_request_restart_calls() const { return num_request_restart_calls_; }
29 int num_request_shutdown_calls() const { return num_request_shutdown_calls_; } 33 int num_request_shutdown_calls() const { return num_request_shutdown_calls_; }
30 int num_set_policy_calls() const { return num_set_policy_calls_; } 34 int num_set_policy_calls() const { return num_set_policy_calls_; }
31 int num_set_is_projecting_calls() const { 35 int num_set_is_projecting_calls() const {
32 return num_set_is_projecting_calls_; 36 return num_set_is_projecting_calls_;
33 } 37 }
34 bool is_projecting() const { return is_projecting_; } 38 bool is_projecting() const { return is_projecting_; }
35 39
36 // PowerManagerClient overrides 40 // PowerManagerClient overrides
37 void Init(dbus::Bus* bus) override; 41 void Init(dbus::Bus* bus) override;
(...skipping 22 matching lines...) Expand all
60 64
61 // Emulates the power manager announcing that the system is starting or 65 // Emulates the power manager announcing that the system is starting or
62 // completing a suspend attempt. 66 // completing a suspend attempt.
63 void SendSuspendImminent(); 67 void SendSuspendImminent();
64 void SendSuspendDone(); 68 void SendSuspendDone();
65 void SendDarkSuspendImminent(); 69 void SendDarkSuspendImminent();
66 70
67 // Notifies observers that the power button has been pressed or released. 71 // Notifies observers that the power button has been pressed or released.
68 void SendPowerButtonEvent(bool down, const base::TimeTicks& timestamp); 72 void SendPowerButtonEvent(bool down, const base::TimeTicks& timestamp);
69 73
74 // Updates the PowerSupplyProperties and notifies observers of its changes.
75 void UpdatePowerProperties(
76 int battery_percent,
77 bool is_calculating_battery_time,
78 power_manager::PowerSupplyProperties::BatteryState battery_state,
79 power_manager::PowerSupplyProperties::ExternalPower external_power);
80
70 private: 81 private:
71 // Callback that will be run by asynchronous suspend delays to report 82 // Callback that will be run by asynchronous suspend delays to report
72 // readiness. 83 // readiness.
73 void HandleSuspendReadiness(); 84 void HandleSuspendReadiness();
74 85
86 // Notifies |observers_| that |props_| has been updated.
87 void NotifyObservers();
88
75 base::ObserverList<Observer> observers_; 89 base::ObserverList<Observer> observers_;
76 90
77 // Last policy passed to SetPolicy(). 91 // Last policy passed to SetPolicy().
78 power_manager::PowerManagementPolicy policy_; 92 power_manager::PowerManagementPolicy policy_;
79 93
94 // Power status received from the power manager.
95 power_manager::PowerSupplyProperties props_;
96
80 // Number of times that various methods have been called. 97 // Number of times that various methods have been called.
98 int num_request_notify_observers_;
oshima 2015/07/09 00:15:39 Please move this to the test observer in unit test
81 int num_request_restart_calls_; 99 int num_request_restart_calls_;
82 int num_request_shutdown_calls_; 100 int num_request_shutdown_calls_;
83 int num_set_policy_calls_; 101 int num_set_policy_calls_;
84 int num_set_is_projecting_calls_; 102 int num_set_is_projecting_calls_;
85 103
86 // Number of pending suspend readiness callbacks. 104 // Number of pending suspend readiness callbacks.
87 int num_pending_suspend_readiness_callbacks_; 105 int num_pending_suspend_readiness_callbacks_;
88 106
89 // Last projecting state set in SetIsProjecting(). 107 // Last projecting state set in SetIsProjecting().
90 bool is_projecting_; 108 bool is_projecting_;
91 109
92 // Delegate for managing power consumption of Chrome's renderer processes. 110 // Delegate for managing power consumption of Chrome's renderer processes.
93 base::WeakPtr<RenderProcessManagerDelegate> render_process_manager_delegate_; 111 base::WeakPtr<RenderProcessManagerDelegate> render_process_manager_delegate_;
94 112
95 DISALLOW_COPY_AND_ASSIGN(FakePowerManagerClient); 113 DISALLOW_COPY_AND_ASSIGN(FakePowerManagerClient);
96 }; 114 };
97 115
98 } // namespace chromeos 116 } // namespace chromeos
99 117
100 #endif // CHROMEOS_DBUS_FAKE_POWER_MANAGER_CLIENT_H_ 118 #endif // CHROMEOS_DBUS_FAKE_POWER_MANAGER_CLIENT_H_
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