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| 1 // Copyright (c) 2012 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/message_loop.h" | |
| 6 #include "base/time.h" | |
| 7 #include "sync/engine/backoff_delay_provider.h" | |
| 8 #include "sync/engine/sync_scheduler_impl.h" | |
| 9 #include "sync/engine/throttled_data_type_tracker.h" | |
| 10 #include "sync/internal_api/public/engine/polling_constants.h" | |
| 11 #include "sync/sessions/sync_session_context.h" | |
| 12 #include "sync/sessions/test_util.h" | |
| 13 #include "sync/test/engine/fake_model_worker.h" | |
| 14 #include "sync/test/engine/mock_connection_manager.h" | |
| 15 #include "sync/test/engine/test_directory_setter_upper.h" | |
| 16 #include "sync/test/fake_extensions_activity_monitor.h" | |
| 17 #include "testing/gmock/include/gmock/gmock.h" | |
| 18 #include "testing/gtest/include/gtest/gtest.h" | |
| 19 | |
| 20 using base::TimeDelta; | |
| 21 using base::TimeTicks; | |
| 22 | |
| 23 namespace syncer { | |
| 24 using sessions::SyncSession; | |
| 25 using sessions::SyncSessionContext; | |
| 26 using sessions::SyncSourceInfo; | |
| 27 using sync_pb::GetUpdatesCallerInfo; | |
| 28 | |
| 29 class SyncSchedulerWhiteboxTest : public testing::Test { | |
| 30 public: | |
| 31 virtual void SetUp() { | |
| 32 dir_maker_.SetUp(); | |
| 33 Syncer* syncer = new Syncer(); | |
| 34 | |
| 35 ModelSafeRoutingInfo routes; | |
| 36 routes[BOOKMARKS] = GROUP_UI; | |
| 37 routes[NIGORI] = GROUP_PASSIVE; | |
| 38 | |
| 39 workers_.push_back(make_scoped_refptr(new FakeModelWorker(GROUP_UI))); | |
| 40 workers_.push_back(make_scoped_refptr(new FakeModelWorker(GROUP_PASSIVE))); | |
| 41 | |
| 42 std::vector<ModelSafeWorker*> workers; | |
| 43 for (std::vector<scoped_refptr<FakeModelWorker> >::iterator it = | |
| 44 workers_.begin(); it != workers_.end(); ++it) { | |
| 45 workers.push_back(it->get()); | |
| 46 } | |
| 47 | |
| 48 connection_.reset(new MockConnectionManager(NULL)); | |
| 49 throttled_data_type_tracker_.reset(new ThrottledDataTypeTracker(NULL)); | |
| 50 context_.reset( | |
| 51 new SyncSessionContext( | |
| 52 connection_.get(), dir_maker_.directory(), | |
| 53 workers, &extensions_activity_monitor_, | |
| 54 throttled_data_type_tracker_.get(), | |
| 55 std::vector<SyncEngineEventListener*>(), NULL, NULL, | |
| 56 true, // enable keystore encryption | |
| 57 "fake_invalidator_client_id")); | |
| 58 context_->set_notifications_enabled(true); | |
| 59 context_->set_account_name("Test"); | |
| 60 scheduler_.reset( | |
| 61 new SyncSchedulerImpl("TestSyncSchedulerWhitebox", | |
| 62 BackoffDelayProvider::FromDefaults(), | |
| 63 context(), | |
| 64 syncer)); | |
| 65 } | |
| 66 | |
| 67 virtual void TearDown() { | |
| 68 scheduler_.reset(); | |
| 69 } | |
| 70 | |
| 71 void SetMode(SyncScheduler::Mode mode) { | |
| 72 scheduler_->mode_ = mode; | |
| 73 } | |
| 74 | |
| 75 void ResetWaitInterval() { | |
| 76 scheduler_->wait_interval_.reset(); | |
| 77 } | |
| 78 | |
| 79 void SetWaitIntervalToThrottled() { | |
| 80 scheduler_->wait_interval_.reset(new SyncSchedulerImpl::WaitInterval( | |
| 81 SyncSchedulerImpl::WaitInterval::THROTTLED, TimeDelta::FromSeconds(1))); | |
| 82 } | |
| 83 | |
| 84 void SetWaitIntervalToExponentialBackoff() { | |
| 85 scheduler_->wait_interval_.reset( | |
| 86 new SyncSchedulerImpl::WaitInterval( | |
| 87 SyncSchedulerImpl::WaitInterval::EXPONENTIAL_BACKOFF, | |
| 88 TimeDelta::FromSeconds(1))); | |
| 89 } | |
| 90 | |
| 91 SyncSchedulerImpl::JobProcessDecision DecideOnJob( | |
| 92 const SyncSessionJob& job, | |
| 93 SyncSchedulerImpl::JobPriority priority) { | |
| 94 return scheduler_->DecideOnJob(job, priority); | |
| 95 } | |
| 96 | |
| 97 void InitializeSyncerOnNormalMode() { | |
| 98 SetMode(SyncScheduler::NORMAL_MODE); | |
| 99 ResetWaitInterval(); | |
| 100 } | |
| 101 | |
| 102 SyncSchedulerImpl::JobProcessDecision CreateAndDecideJob( | |
| 103 SyncSessionJob::Purpose purpose) { | |
| 104 SyncSessionJob job(purpose, TimeTicks::Now(), | |
| 105 SyncSourceInfo(), ConfigurationParams()); | |
| 106 return DecideOnJob(job, SyncSchedulerImpl::NORMAL_PRIORITY); | |
| 107 } | |
| 108 | |
| 109 bool ShouldPoll() { | |
| 110 return scheduler_->ShouldPoll(); | |
| 111 } | |
| 112 | |
| 113 SyncSessionContext* context() { return context_.get(); } | |
| 114 | |
| 115 private: | |
| 116 MessageLoop message_loop_; | |
| 117 scoped_ptr<MockConnectionManager> connection_; | |
| 118 scoped_ptr<SyncSessionContext> context_; | |
| 119 std::vector<scoped_refptr<FakeModelWorker> > workers_; | |
| 120 FakeExtensionsActivityMonitor extensions_activity_monitor_; | |
| 121 scoped_ptr<ThrottledDataTypeTracker> throttled_data_type_tracker_; | |
| 122 TestDirectorySetterUpper dir_maker_; | |
| 123 | |
| 124 protected: | |
| 125 // Declared here to ensure it is destructed before the objects it references. | |
| 126 scoped_ptr<SyncSchedulerImpl> scheduler_; | |
| 127 }; | |
| 128 | |
| 129 TEST_F(SyncSchedulerWhiteboxTest, SaveNudge) { | |
| 130 InitializeSyncerOnNormalMode(); | |
| 131 | |
| 132 // Now set the mode to configure. | |
| 133 SetMode(SyncScheduler::CONFIGURATION_MODE); | |
| 134 | |
| 135 SyncSchedulerImpl::JobProcessDecision decision = | |
| 136 CreateAndDecideJob(SyncSessionJob::NUDGE); | |
| 137 | |
| 138 EXPECT_EQ(decision, SyncSchedulerImpl::SAVE); | |
| 139 } | |
| 140 | |
| 141 TEST_F(SyncSchedulerWhiteboxTest, SaveNudgeWhileTypeThrottled) { | |
| 142 InitializeSyncerOnNormalMode(); | |
| 143 | |
| 144 const ModelTypeSet types(BOOKMARKS); | |
| 145 | |
| 146 // Mark bookmarks as throttled. | |
| 147 context()->throttled_data_type_tracker()->SetUnthrottleTime( | |
| 148 types, base::TimeTicks::Now() + base::TimeDelta::FromHours(2)); | |
| 149 | |
| 150 const ModelTypeInvalidationMap& invalidation_map = | |
| 151 ModelTypeSetToInvalidationMap(types, std::string()); | |
| 152 | |
| 153 SyncSourceInfo info(GetUpdatesCallerInfo::LOCAL, invalidation_map); | |
| 154 | |
| 155 // Now schedule a nudge with just bookmarks and the change is local. | |
| 156 SyncSessionJob job(SyncSessionJob::NUDGE, | |
| 157 TimeTicks::Now(), | |
| 158 info, | |
| 159 ConfigurationParams()); | |
| 160 SyncSchedulerImpl::JobProcessDecision decision = | |
| 161 DecideOnJob(job, SyncSchedulerImpl::NORMAL_PRIORITY); | |
| 162 // TODO(tim): This shouldn't drop. Bug 177659. | |
| 163 EXPECT_EQ(decision, SyncSchedulerImpl::DROP); | |
| 164 } | |
| 165 | |
| 166 TEST_F(SyncSchedulerWhiteboxTest, ContinueNudge) { | |
| 167 InitializeSyncerOnNormalMode(); | |
| 168 | |
| 169 SyncSchedulerImpl::JobProcessDecision decision = CreateAndDecideJob( | |
| 170 SyncSessionJob::NUDGE); | |
| 171 | |
| 172 EXPECT_EQ(decision, SyncSchedulerImpl::CONTINUE); | |
| 173 } | |
| 174 | |
| 175 TEST_F(SyncSchedulerWhiteboxTest, ContinuePoll) { | |
| 176 InitializeSyncerOnNormalMode(); | |
| 177 EXPECT_TRUE(ShouldPoll()); | |
| 178 } | |
| 179 | |
| 180 TEST_F(SyncSchedulerWhiteboxTest, DropPollInConfigureMode) { | |
| 181 InitializeSyncerOnNormalMode(); | |
| 182 SetMode(SyncScheduler::CONFIGURATION_MODE); | |
| 183 EXPECT_FALSE(ShouldPoll()); | |
| 184 } | |
| 185 | |
| 186 TEST_F(SyncSchedulerWhiteboxTest, DropPollWhenThrottled) { | |
| 187 InitializeSyncerOnNormalMode(); | |
| 188 SetWaitIntervalToThrottled(); | |
| 189 EXPECT_FALSE(ShouldPoll()); | |
| 190 } | |
| 191 | |
| 192 TEST_F(SyncSchedulerWhiteboxTest, DropPollInBackoff) { | |
| 193 InitializeSyncerOnNormalMode(); | |
| 194 SetWaitIntervalToExponentialBackoff(); | |
| 195 EXPECT_FALSE(ShouldPoll()); | |
| 196 } | |
| 197 | |
| 198 TEST_F(SyncSchedulerWhiteboxTest, ContinueConfiguration) { | |
| 199 InitializeSyncerOnNormalMode(); | |
| 200 SetMode(SyncScheduler::CONFIGURATION_MODE); | |
| 201 | |
| 202 SyncSchedulerImpl::JobProcessDecision decision = CreateAndDecideJob( | |
| 203 SyncSessionJob::CONFIGURATION); | |
| 204 | |
| 205 EXPECT_EQ(decision, SyncSchedulerImpl::CONTINUE); | |
| 206 } | |
| 207 | |
| 208 TEST_F(SyncSchedulerWhiteboxTest, SaveConfigurationWhileThrottled) { | |
| 209 InitializeSyncerOnNormalMode(); | |
| 210 SetMode(SyncScheduler::CONFIGURATION_MODE); | |
| 211 | |
| 212 SetWaitIntervalToThrottled(); | |
| 213 | |
| 214 SyncSchedulerImpl::JobProcessDecision decision = CreateAndDecideJob( | |
| 215 SyncSessionJob::CONFIGURATION); | |
| 216 | |
| 217 EXPECT_EQ(decision, SyncSchedulerImpl::SAVE); | |
| 218 } | |
| 219 | |
| 220 TEST_F(SyncSchedulerWhiteboxTest, SaveNudgeWhileThrottled) { | |
| 221 InitializeSyncerOnNormalMode(); | |
| 222 SetMode(SyncScheduler::CONFIGURATION_MODE); | |
| 223 | |
| 224 SetWaitIntervalToThrottled(); | |
| 225 | |
| 226 SyncSchedulerImpl::JobProcessDecision decision = CreateAndDecideJob( | |
| 227 SyncSessionJob::NUDGE); | |
| 228 | |
| 229 EXPECT_EQ(decision, SyncSchedulerImpl::SAVE); | |
| 230 } | |
| 231 | |
| 232 TEST_F(SyncSchedulerWhiteboxTest, DropNudgeWhileExponentialBackOff) { | |
| 233 InitializeSyncerOnNormalMode(); | |
| 234 SetMode(SyncScheduler::NORMAL_MODE); | |
| 235 SetWaitIntervalToExponentialBackoff(); | |
| 236 | |
| 237 SyncSchedulerImpl::JobProcessDecision decision = CreateAndDecideJob( | |
| 238 SyncSessionJob::NUDGE); | |
| 239 | |
| 240 EXPECT_EQ(decision, SyncSchedulerImpl::DROP); | |
| 241 } | |
| 242 | |
| 243 TEST_F(SyncSchedulerWhiteboxTest, ContinueCanaryJobConfig) { | |
| 244 InitializeSyncerOnNormalMode(); | |
| 245 SetMode(SyncScheduler::CONFIGURATION_MODE); | |
| 246 SetWaitIntervalToExponentialBackoff(); | |
| 247 | |
| 248 SyncSessionJob job(SyncSessionJob::CONFIGURATION, | |
| 249 TimeTicks::Now(), SyncSourceInfo(), | |
| 250 ConfigurationParams()); | |
| 251 | |
| 252 SyncSchedulerImpl::JobProcessDecision decision = | |
| 253 DecideOnJob(job, SyncSchedulerImpl::CANARY_PRIORITY); | |
| 254 | |
| 255 EXPECT_EQ(decision, SyncSchedulerImpl::CONTINUE); | |
| 256 } | |
| 257 | |
| 258 } // namespace syncer | |
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Chromium Code Reviews
Issue 13743003:
sync: Finish the SyncScheduler refactor (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master