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 | |
Darin Petkov | 3ec5534 | 2012-09-28 14:04:44 +0200 | [diff] [blame] | 14 | #include "shill/mock_event_dispatcher.h" |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 15 | #include "shill/mock_power_manager_proxy.h" |
| 16 | #include "shill/power_manager_proxy_interface.h" |
| 17 | #include "shill/proxy_factory.h" |
| 18 | |
Eric Shienbrood | 3e20a23 | 2012-02-16 11:35:56 -0500 | [diff] [blame] | 19 | using base::Bind; |
| 20 | using base::Unretained; |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 21 | using std::map; |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 22 | using std::string; |
| 23 | using testing::_; |
| 24 | using testing::Test; |
| 25 | |
| 26 | namespace shill { |
| 27 | |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 28 | namespace { |
| 29 | |
| 30 | class FakeProxyFactory : public ProxyFactory { |
| 31 | public: |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 32 | FakeProxyFactory() |
| 33 | : delegate_(NULL), |
| 34 | proxy_(new MockPowerManagerProxy) {} |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 35 | |
| 36 | virtual PowerManagerProxyInterface *CreatePowerManagerProxy( |
| 37 | PowerManagerProxyDelegate *delegate) { |
| 38 | delegate_ = delegate; |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 39 | return proxy_; |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 40 | } |
| 41 | PowerManagerProxyDelegate *delegate() const { return delegate_; } |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 42 | MockPowerManagerProxy *proxy() const { return proxy_; } |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 43 | |
| 44 | private: |
| 45 | PowerManagerProxyDelegate *delegate_; |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 46 | MockPowerManagerProxy *const proxy_; |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 47 | }; |
| 48 | |
| 49 | } // namespace |
| 50 | |
| 51 | class PowerManagerTest : public Test { |
| 52 | public: |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 53 | static const char kKey1[]; |
| 54 | static const char kKey2[]; |
| 55 | static const uint32 kSequence1 = 123; |
| 56 | static const uint32 kSequence2 = 456; |
| 57 | |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 58 | PowerManagerTest() |
Darin Petkov | 3ec5534 | 2012-09-28 14:04:44 +0200 | [diff] [blame] | 59 | : power_manager_(&dispatcher_, &factory_), |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 60 | delegate_(factory_.delegate()) { |
| 61 | state_change_callback1_ = |
| 62 | Bind(&PowerManagerTest::StateChangeAction1, Unretained(this)); |
| 63 | state_change_callback2_ = |
| 64 | Bind(&PowerManagerTest::StateChangeAction2, Unretained(this)); |
| 65 | suspend_delay_callback1_ = |
| 66 | Bind(&PowerManagerTest::SuspendDelayAction1, Unretained(this)); |
| 67 | suspend_delay_callback2_ = |
| 68 | Bind(&PowerManagerTest::SuspendDelayAction2, Unretained(this)); |
| 69 | } |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 70 | |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 71 | MOCK_METHOD1(StateChangeAction1, void(PowerManager::SuspendState)); |
| 72 | MOCK_METHOD1(StateChangeAction2, void(PowerManager::SuspendState)); |
| 73 | MOCK_METHOD1(SuspendDelayAction1, void(uint32)); |
| 74 | MOCK_METHOD1(SuspendDelayAction2, void(uint32)); |
Eric Shienbrood | 3e20a23 | 2012-02-16 11:35:56 -0500 | [diff] [blame] | 75 | |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 76 | protected: |
Darin Petkov | 3ec5534 | 2012-09-28 14:04:44 +0200 | [diff] [blame] | 77 | void OnSuspendDelay(uint32 sequence_number) { |
| 78 | EXPECT_CALL(dispatcher_, |
| 79 | PostDelayedTask(_, PowerManager::kSuspendTimeoutMilliseconds)); |
| 80 | factory_.delegate()->OnSuspendDelay(sequence_number); |
| 81 | EXPECT_EQ(PowerManagerProxyDelegate::kSuspending, |
| 82 | power_manager_.power_state()); |
| 83 | } |
| 84 | |
| 85 | void OnSuspendTimeout() { |
| 86 | power_manager_.OnSuspendTimeout(); |
| 87 | } |
| 88 | |
| 89 | MockEventDispatcher dispatcher_; |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 90 | FakeProxyFactory factory_; |
| 91 | PowerManager power_manager_; |
| 92 | PowerManagerProxyDelegate *const delegate_; |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 93 | PowerManager::PowerStateCallback state_change_callback1_; |
| 94 | PowerManager::PowerStateCallback state_change_callback2_; |
| 95 | PowerManager::SuspendDelayCallback suspend_delay_callback1_; |
| 96 | PowerManager::SuspendDelayCallback suspend_delay_callback2_; |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 97 | }; |
| 98 | |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 99 | const char PowerManagerTest::kKey1[] = "Zaphod"; |
| 100 | const char PowerManagerTest::kKey2[] = "Beeblebrox"; |
| 101 | |
Darin Petkov | ca62154 | 2012-07-25 14:25:56 +0200 | [diff] [blame] | 102 | TEST_F(PowerManagerTest, OnPowerStateChanged) { |
| 103 | EXPECT_EQ(PowerManagerProxyDelegate::kUnknown, power_manager_.power_state()); |
| 104 | power_manager_.OnPowerStateChanged(PowerManagerProxyDelegate::kOn); |
| 105 | EXPECT_EQ(PowerManagerProxyDelegate::kOn, power_manager_.power_state()); |
| 106 | } |
| 107 | |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 108 | TEST_F(PowerManagerTest, AddStateChangeCallback) { |
| 109 | EXPECT_CALL(*this, StateChangeAction1(PowerManagerProxyDelegate::kOn)); |
| 110 | power_manager_.AddStateChangeCallback(kKey1, state_change_callback1_); |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 111 | factory_.delegate()->OnPowerStateChanged(PowerManagerProxyDelegate::kOn); |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 112 | power_manager_.RemoveStateChangeCallback(kKey1); |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 113 | } |
| 114 | |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 115 | TEST_F(PowerManagerTest, AddSuspendDelayCallback) { |
| 116 | EXPECT_CALL(*this, SuspendDelayAction1(kSequence1)); |
| 117 | power_manager_.AddSuspendDelayCallback(kKey1, suspend_delay_callback1_); |
Darin Petkov | 3ec5534 | 2012-09-28 14:04:44 +0200 | [diff] [blame] | 118 | EXPECT_EQ(PowerManagerProxyDelegate::kUnknown, power_manager_.power_state()); |
| 119 | OnSuspendDelay(kSequence1); |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 120 | power_manager_.RemoveSuspendDelayCallback(kKey1); |
| 121 | } |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 122 | |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 123 | TEST_F(PowerManagerTest, AddMultipleStateChangeRunMultiple) { |
| 124 | EXPECT_CALL(*this, StateChangeAction1(PowerManagerProxyDelegate::kOn)); |
| 125 | EXPECT_CALL(*this, StateChangeAction1(PowerManagerProxyDelegate::kMem)); |
| 126 | power_manager_.AddStateChangeCallback(kKey1, state_change_callback1_); |
| 127 | |
| 128 | EXPECT_CALL(*this, StateChangeAction2(PowerManagerProxyDelegate::kOn)); |
| 129 | EXPECT_CALL(*this, StateChangeAction2(PowerManagerProxyDelegate::kMem)); |
| 130 | power_manager_.AddStateChangeCallback(kKey2, state_change_callback2_); |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 131 | |
| 132 | factory_.delegate()->OnPowerStateChanged(PowerManagerProxyDelegate::kOn); |
| 133 | factory_.delegate()->OnPowerStateChanged(PowerManagerProxyDelegate::kMem); |
| 134 | } |
| 135 | |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 136 | TEST_F(PowerManagerTest, AddMultipleSuspendDelayRunMultiple) { |
| 137 | EXPECT_CALL(*this, SuspendDelayAction1(kSequence1)); |
| 138 | EXPECT_CALL(*this, SuspendDelayAction1(kSequence2)); |
| 139 | power_manager_.AddSuspendDelayCallback(kKey1, suspend_delay_callback1_); |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 140 | |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 141 | EXPECT_CALL(*this, SuspendDelayAction2(kSequence1)); |
| 142 | EXPECT_CALL(*this, SuspendDelayAction2(kSequence2)); |
| 143 | power_manager_.AddSuspendDelayCallback(kKey2, suspend_delay_callback2_); |
| 144 | |
Darin Petkov | 3ec5534 | 2012-09-28 14:04:44 +0200 | [diff] [blame] | 145 | OnSuspendDelay(kSequence1); |
| 146 | OnSuspendDelay(kSequence2); |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 147 | } |
| 148 | |
| 149 | TEST_F(PowerManagerTest, RemoveStateChangeCallback) { |
| 150 | EXPECT_CALL(*this, StateChangeAction1(PowerManagerProxyDelegate::kOn)); |
| 151 | EXPECT_CALL(*this, StateChangeAction1(PowerManagerProxyDelegate::kMem)); |
| 152 | power_manager_.AddStateChangeCallback(kKey1, state_change_callback1_); |
| 153 | |
| 154 | EXPECT_CALL(*this, StateChangeAction2(PowerManagerProxyDelegate::kOn)); |
| 155 | EXPECT_CALL(*this, StateChangeAction2(PowerManagerProxyDelegate::kMem)) |
| 156 | .Times(0); |
| 157 | power_manager_.AddStateChangeCallback(kKey2, state_change_callback2_); |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 158 | |
| 159 | factory_.delegate()->OnPowerStateChanged(PowerManagerProxyDelegate::kOn); |
| 160 | |
| 161 | power_manager_.RemoveStateChangeCallback(kKey2); |
| 162 | factory_.delegate()->OnPowerStateChanged(PowerManagerProxyDelegate::kMem); |
| 163 | |
| 164 | power_manager_.RemoveStateChangeCallback(kKey1); |
| 165 | factory_.delegate()->OnPowerStateChanged(PowerManagerProxyDelegate::kOn); |
| 166 | } |
| 167 | |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 168 | TEST_F(PowerManagerTest, RemoveSuspendDelayCallback) { |
| 169 | EXPECT_CALL(*this, SuspendDelayAction1(kSequence1)); |
| 170 | EXPECT_CALL(*this, SuspendDelayAction1(kSequence2)); |
| 171 | power_manager_.AddSuspendDelayCallback(kKey1, suspend_delay_callback1_); |
| 172 | |
| 173 | EXPECT_CALL(*this, SuspendDelayAction2(kSequence1)); |
| 174 | EXPECT_CALL(*this, SuspendDelayAction2(kSequence2)).Times(0); |
| 175 | power_manager_.AddSuspendDelayCallback(kKey2, suspend_delay_callback2_); |
| 176 | |
Darin Petkov | 3ec5534 | 2012-09-28 14:04:44 +0200 | [diff] [blame] | 177 | OnSuspendDelay(kSequence1); |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 178 | |
| 179 | power_manager_.RemoveSuspendDelayCallback(kKey2); |
Darin Petkov | 3ec5534 | 2012-09-28 14:04:44 +0200 | [diff] [blame] | 180 | OnSuspendDelay(kSequence2); |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 181 | |
| 182 | power_manager_.RemoveSuspendDelayCallback(kKey1); |
Darin Petkov | 3ec5534 | 2012-09-28 14:04:44 +0200 | [diff] [blame] | 183 | OnSuspendDelay(kSequence1); |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 184 | } |
| 185 | |
| 186 | typedef PowerManagerTest PowerManagerDeathTest; |
| 187 | |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 188 | TEST_F(PowerManagerDeathTest, AddStateChangeCallbackDuplicateKey) { |
Eric Shienbrood | 3e20a23 | 2012-02-16 11:35:56 -0500 | [diff] [blame] | 189 | power_manager_.AddStateChangeCallback( |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 190 | kKey1, Bind(&PowerManagerTest::StateChangeAction1, Unretained(this))); |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 191 | |
| 192 | #ifndef NDEBUG |
| 193 | // Adding another callback with the same key is an error and causes a crash in |
| 194 | // debug mode. |
Eric Shienbrood | 3e20a23 | 2012-02-16 11:35:56 -0500 | [diff] [blame] | 195 | EXPECT_DEATH(power_manager_.AddStateChangeCallback( |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 196 | kKey1, Bind(&PowerManagerTest::StateChangeAction2, Unretained(this))), |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 197 | "Inserting duplicate key"); |
| 198 | #else // NDEBUG |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 199 | EXPECT_CALL(*this, StateChangeAction2(PowerManagerProxyDelegate::kOn)); |
Eric Shienbrood | 3e20a23 | 2012-02-16 11:35:56 -0500 | [diff] [blame] | 200 | power_manager_.AddStateChangeCallback( |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 201 | kKey1, Bind(&PowerManagerTest::StateChangeAction2, Unretained(this))); |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 202 | factory_.delegate()->OnPowerStateChanged(PowerManagerProxyDelegate::kOn); |
| 203 | #endif // NDEBUG |
| 204 | } |
| 205 | |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 206 | TEST_F(PowerManagerDeathTest, RemoveStateChangeCallbackUnknownKey) { |
Eric Shienbrood | 3e20a23 | 2012-02-16 11:35:56 -0500 | [diff] [blame] | 207 | power_manager_.AddStateChangeCallback( |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 208 | kKey1, Bind(&PowerManagerTest::StateChangeAction1, Unretained(this))); |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 209 | |
| 210 | #ifndef NDEBUG |
| 211 | // Attempting to remove a callback key that was not added is an error and |
| 212 | // crashes in debug mode. |
| 213 | EXPECT_DEATH(power_manager_.RemoveStateChangeCallback(kKey2), |
| 214 | "Removing unknown key"); |
| 215 | #else // NDEBUG |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 216 | EXPECT_CALL(*this, StateChangeAction1(PowerManagerProxyDelegate::kOn)); |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 217 | |
| 218 | // In non-debug mode, removing an unknown key does nothing. |
| 219 | power_manager_.RemoveStateChangeCallback(kKey2); |
| 220 | factory_.delegate()->OnPowerStateChanged(PowerManagerProxyDelegate::kOn); |
| 221 | #endif // NDEBUG |
| 222 | } |
| 223 | |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 224 | TEST_F(PowerManagerTest, RegisterSuspendDelay) { |
| 225 | const int kDelay = 100; |
| 226 | EXPECT_CALL(*factory_.proxy(), RegisterSuspendDelay(kDelay)); |
| 227 | power_manager_.RegisterSuspendDelay(kDelay); |
| 228 | } |
| 229 | |
Darin Petkov | 3ec5534 | 2012-09-28 14:04:44 +0200 | [diff] [blame] | 230 | TEST_F(PowerManagerTest, UnregisterSuspendDelay) { |
| 231 | EXPECT_CALL(*factory_.proxy(), UnregisterSuspendDelay()); |
| 232 | power_manager_.UnregisterSuspendDelay(); |
| 233 | } |
| 234 | |
| 235 | TEST_F(PowerManagerTest, SuspendReady) { |
| 236 | const uint32 kSeqNumber = 12345; |
| 237 | EXPECT_CALL(*factory_.proxy(), SuspendReady(kSeqNumber)); |
| 238 | power_manager_.SuspendReady(kSeqNumber); |
| 239 | } |
| 240 | |
| 241 | TEST_F(PowerManagerTest, OnSuspendTimeout) { |
| 242 | EXPECT_EQ(PowerManagerProxyDelegate::kUnknown, power_manager_.power_state()); |
| 243 | OnSuspendTimeout(); |
| 244 | EXPECT_EQ(PowerManagerProxyDelegate::kOn, power_manager_.power_state()); |
| 245 | } |
Gary Morain | 52fabab | 2012-08-22 09:27:31 -0700 | [diff] [blame] | 246 | |
Gary Morain | 43bc627 | 2012-01-30 14:01:15 -0800 | [diff] [blame] | 247 | } // namespace shill |