Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 1 | // Copyright (c) 2012 The Chromium OS 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 "shill/power_manager.h" |
| 6 | |
| 7 | #include <string> |
| 8 | |
Eric Shienbrood | 3e20a23 | 2012-02-16 11:35:56 -0500 | [diff] [blame] | 9 | #include <base/bind.h> |
| 10 | #include <base/memory/scoped_ptr.h> |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 11 | #include <gmock/gmock.h> |
| 12 | #include <gtest/gtest.h> |
| 13 | |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 14 | #include "shill/mock_power_manager_proxy.h" |
| 15 | #include "shill/power_manager_proxy_interface.h" |
| 16 | #include "shill/proxy_factory.h" |
| 17 | |
Eric Shienbrood | 3e20a23 | 2012-02-16 11:35:56 -0500 | [diff] [blame] | 18 | using base::Bind; |
| 19 | using base::Unretained; |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 20 | using std::map; |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 21 | using std::string; |
| 22 | using testing::_; |
| 23 | using testing::Test; |
| 24 | |
| 25 | namespace shill { |
| 26 | |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 27 | namespace { |
| 28 | |
| 29 | class FakeProxyFactory : public ProxyFactory { |
| 30 | public: |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 31 | FakeProxyFactory() |
| 32 | : delegate_(NULL), |
| 33 | proxy_(new MockPowerManagerProxy) {} |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 34 | |
| 35 | virtual PowerManagerProxyInterface *CreatePowerManagerProxy( |
| 36 | PowerManagerProxyDelegate *delegate) { |
| 37 | delegate_ = delegate; |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 38 | return proxy_; |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 39 | } |
| 40 | PowerManagerProxyDelegate *delegate() const { return delegate_; } |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 41 | MockPowerManagerProxy *proxy() const { return proxy_; } |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 42 | |
| 43 | private: |
| 44 | PowerManagerProxyDelegate *delegate_; |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 45 | MockPowerManagerProxy *const proxy_; |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 46 | }; |
| 47 | |
| 48 | } // namespace |
| 49 | |
| 50 | class PowerManagerTest : public Test { |
| 51 | public: |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 52 | static const char kKey1[]; |
| 53 | static const char kKey2[]; |
| 54 | static const uint32 kSequence1 = 123; |
| 55 | static const uint32 kSequence2 = 456; |
| 56 | |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 57 | PowerManagerTest() |
| 58 | : power_manager_(&factory_), |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 59 | delegate_(factory_.delegate()) { |
| 60 | state_change_callback1_ = |
| 61 | Bind(&PowerManagerTest::StateChangeAction1, Unretained(this)); |
| 62 | state_change_callback2_ = |
| 63 | Bind(&PowerManagerTest::StateChangeAction2, Unretained(this)); |
| 64 | suspend_delay_callback1_ = |
| 65 | Bind(&PowerManagerTest::SuspendDelayAction1, Unretained(this)); |
| 66 | suspend_delay_callback2_ = |
| 67 | Bind(&PowerManagerTest::SuspendDelayAction2, Unretained(this)); |
| 68 | } |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 69 | |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 70 | MOCK_METHOD1(StateChangeAction1, void(PowerManager::SuspendState)); |
| 71 | MOCK_METHOD1(StateChangeAction2, void(PowerManager::SuspendState)); |
| 72 | MOCK_METHOD1(SuspendDelayAction1, void(uint32)); |
| 73 | MOCK_METHOD1(SuspendDelayAction2, void(uint32)); |
Eric Shienbrood | 3e20a23 | 2012-02-16 11:35:56 -0500 | [diff] [blame] | 74 | |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 75 | protected: |
| 76 | FakeProxyFactory factory_; |
| 77 | PowerManager power_manager_; |
| 78 | PowerManagerProxyDelegate *const delegate_; |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 79 | PowerManager::PowerStateCallback state_change_callback1_; |
| 80 | PowerManager::PowerStateCallback state_change_callback2_; |
| 81 | PowerManager::SuspendDelayCallback suspend_delay_callback1_; |
| 82 | PowerManager::SuspendDelayCallback suspend_delay_callback2_; |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 83 | }; |
| 84 | |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 85 | const char PowerManagerTest::kKey1[] = "Zaphod"; |
| 86 | const char PowerManagerTest::kKey2[] = "Beeblebrox"; |
| 87 | |
Darin Petkov | ca62154 | 2012-07-25 14:25:56 +0200 | [diff] [blame] | 88 | TEST_F(PowerManagerTest, OnPowerStateChanged) { |
| 89 | EXPECT_EQ(PowerManagerProxyDelegate::kUnknown, power_manager_.power_state()); |
| 90 | power_manager_.OnPowerStateChanged(PowerManagerProxyDelegate::kOn); |
| 91 | EXPECT_EQ(PowerManagerProxyDelegate::kOn, power_manager_.power_state()); |
| 92 | } |
| 93 | |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 94 | TEST_F(PowerManagerTest, AddStateChangeCallback) { |
| 95 | EXPECT_CALL(*this, StateChangeAction1(PowerManagerProxyDelegate::kOn)); |
| 96 | power_manager_.AddStateChangeCallback(kKey1, state_change_callback1_); |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 97 | factory_.delegate()->OnPowerStateChanged(PowerManagerProxyDelegate::kOn); |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 98 | power_manager_.RemoveStateChangeCallback(kKey1); |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 99 | } |
| 100 | |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 101 | TEST_F(PowerManagerTest, AddSuspendDelayCallback) { |
| 102 | EXPECT_CALL(*this, SuspendDelayAction1(kSequence1)); |
| 103 | power_manager_.AddSuspendDelayCallback(kKey1, suspend_delay_callback1_); |
| 104 | factory_.delegate()->OnSuspendDelay(kSequence1); |
| 105 | power_manager_.RemoveSuspendDelayCallback(kKey1); |
| 106 | } |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 107 | |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 108 | TEST_F(PowerManagerTest, AddMultipleStateChangeRunMultiple) { |
| 109 | EXPECT_CALL(*this, StateChangeAction1(PowerManagerProxyDelegate::kOn)); |
| 110 | EXPECT_CALL(*this, StateChangeAction1(PowerManagerProxyDelegate::kMem)); |
| 111 | power_manager_.AddStateChangeCallback(kKey1, state_change_callback1_); |
| 112 | |
| 113 | EXPECT_CALL(*this, StateChangeAction2(PowerManagerProxyDelegate::kOn)); |
| 114 | EXPECT_CALL(*this, StateChangeAction2(PowerManagerProxyDelegate::kMem)); |
| 115 | power_manager_.AddStateChangeCallback(kKey2, state_change_callback2_); |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 116 | |
| 117 | factory_.delegate()->OnPowerStateChanged(PowerManagerProxyDelegate::kOn); |
| 118 | factory_.delegate()->OnPowerStateChanged(PowerManagerProxyDelegate::kMem); |
| 119 | } |
| 120 | |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 121 | TEST_F(PowerManagerTest, AddMultipleSuspendDelayRunMultiple) { |
| 122 | EXPECT_CALL(*this, SuspendDelayAction1(kSequence1)); |
| 123 | EXPECT_CALL(*this, SuspendDelayAction1(kSequence2)); |
| 124 | power_manager_.AddSuspendDelayCallback(kKey1, suspend_delay_callback1_); |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 125 | |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 126 | EXPECT_CALL(*this, SuspendDelayAction2(kSequence1)); |
| 127 | EXPECT_CALL(*this, SuspendDelayAction2(kSequence2)); |
| 128 | power_manager_.AddSuspendDelayCallback(kKey2, suspend_delay_callback2_); |
| 129 | |
| 130 | factory_.delegate()->OnSuspendDelay(kSequence1); |
| 131 | factory_.delegate()->OnSuspendDelay(kSequence2); |
| 132 | } |
| 133 | |
| 134 | TEST_F(PowerManagerTest, RemoveStateChangeCallback) { |
| 135 | EXPECT_CALL(*this, StateChangeAction1(PowerManagerProxyDelegate::kOn)); |
| 136 | EXPECT_CALL(*this, StateChangeAction1(PowerManagerProxyDelegate::kMem)); |
| 137 | power_manager_.AddStateChangeCallback(kKey1, state_change_callback1_); |
| 138 | |
| 139 | EXPECT_CALL(*this, StateChangeAction2(PowerManagerProxyDelegate::kOn)); |
| 140 | EXPECT_CALL(*this, StateChangeAction2(PowerManagerProxyDelegate::kMem)) |
| 141 | .Times(0); |
| 142 | power_manager_.AddStateChangeCallback(kKey2, state_change_callback2_); |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 143 | |
| 144 | factory_.delegate()->OnPowerStateChanged(PowerManagerProxyDelegate::kOn); |
| 145 | |
| 146 | power_manager_.RemoveStateChangeCallback(kKey2); |
| 147 | factory_.delegate()->OnPowerStateChanged(PowerManagerProxyDelegate::kMem); |
| 148 | |
| 149 | power_manager_.RemoveStateChangeCallback(kKey1); |
| 150 | factory_.delegate()->OnPowerStateChanged(PowerManagerProxyDelegate::kOn); |
| 151 | } |
| 152 | |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 153 | TEST_F(PowerManagerTest, RemoveSuspendDelayCallback) { |
| 154 | EXPECT_CALL(*this, SuspendDelayAction1(kSequence1)); |
| 155 | EXPECT_CALL(*this, SuspendDelayAction1(kSequence2)); |
| 156 | power_manager_.AddSuspendDelayCallback(kKey1, suspend_delay_callback1_); |
| 157 | |
| 158 | EXPECT_CALL(*this, SuspendDelayAction2(kSequence1)); |
| 159 | EXPECT_CALL(*this, SuspendDelayAction2(kSequence2)).Times(0); |
| 160 | power_manager_.AddSuspendDelayCallback(kKey2, suspend_delay_callback2_); |
| 161 | |
| 162 | factory_.delegate()->OnSuspendDelay(kSequence1); |
| 163 | |
| 164 | power_manager_.RemoveSuspendDelayCallback(kKey2); |
| 165 | factory_.delegate()->OnSuspendDelay(kSequence2); |
| 166 | |
| 167 | power_manager_.RemoveSuspendDelayCallback(kKey1); |
| 168 | factory_.delegate()->OnSuspendDelay(kSequence1); |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 169 | } |
| 170 | |
| 171 | typedef PowerManagerTest PowerManagerDeathTest; |
| 172 | |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 173 | TEST_F(PowerManagerDeathTest, AddStateChangeCallbackDuplicateKey) { |
Eric Shienbrood | 3e20a23 | 2012-02-16 11:35:56 -0500 | [diff] [blame] | 174 | power_manager_.AddStateChangeCallback( |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 175 | kKey1, Bind(&PowerManagerTest::StateChangeAction1, Unretained(this))); |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 176 | |
| 177 | #ifndef NDEBUG |
| 178 | // Adding another callback with the same key is an error and causes a crash in |
| 179 | // debug mode. |
Eric Shienbrood | 3e20a23 | 2012-02-16 11:35:56 -0500 | [diff] [blame] | 180 | EXPECT_DEATH(power_manager_.AddStateChangeCallback( |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 181 | kKey1, Bind(&PowerManagerTest::StateChangeAction2, Unretained(this))), |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 182 | "Inserting duplicate key"); |
| 183 | #else // NDEBUG |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 184 | EXPECT_CALL(*this, StateChangeAction2(PowerManagerProxyDelegate::kOn)); |
Eric Shienbrood | 3e20a23 | 2012-02-16 11:35:56 -0500 | [diff] [blame] | 185 | power_manager_.AddStateChangeCallback( |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 186 | kKey1, Bind(&PowerManagerTest::StateChangeAction2, Unretained(this))); |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 187 | factory_.delegate()->OnPowerStateChanged(PowerManagerProxyDelegate::kOn); |
| 188 | #endif // NDEBUG |
| 189 | } |
| 190 | |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 191 | TEST_F(PowerManagerDeathTest, RemoveStateChangeCallbackUnknownKey) { |
Eric Shienbrood | 3e20a23 | 2012-02-16 11:35:56 -0500 | [diff] [blame] | 192 | power_manager_.AddStateChangeCallback( |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 193 | kKey1, Bind(&PowerManagerTest::StateChangeAction1, Unretained(this))); |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 194 | |
| 195 | #ifndef NDEBUG |
| 196 | // Attempting to remove a callback key that was not added is an error and |
| 197 | // crashes in debug mode. |
| 198 | EXPECT_DEATH(power_manager_.RemoveStateChangeCallback(kKey2), |
| 199 | "Removing unknown key"); |
| 200 | #else // NDEBUG |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 201 | EXPECT_CALL(*this, StateChangeAction1(PowerManagerProxyDelegate::kOn)); |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 202 | |
| 203 | // In non-debug mode, removing an unknown key does nothing. |
| 204 | power_manager_.RemoveStateChangeCallback(kKey2); |
| 205 | factory_.delegate()->OnPowerStateChanged(PowerManagerProxyDelegate::kOn); |
| 206 | #endif // NDEBUG |
| 207 | } |
| 208 | |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 209 | TEST_F(PowerManagerTest, RegisterSuspendDelay) { |
| 210 | const int kDelay = 100; |
| 211 | EXPECT_CALL(*factory_.proxy(), RegisterSuspendDelay(kDelay)); |
| 212 | power_manager_.RegisterSuspendDelay(kDelay); |
| 213 | } |
| 214 | |
| 215 | |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 216 | } // namespace shill |