| // 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. |
| |
| #include "chrome/browser/sync/glue/sync_backend_host_impl.h" |
| |
| #include <cstddef> |
| |
| #include "base/files/file_util.h" |
| #include "base/location.h" |
| #include "base/memory/scoped_ptr.h" |
| #include "base/message_loop/message_loop.h" |
| #include "base/synchronization/waitable_event.h" |
| #include "base/test/test_timeouts.h" |
| #include "chrome/browser/chrome_notification_types.h" |
| #include "chrome/browser/invalidation/profile_invalidation_provider_factory.h" |
| #include "chrome/browser/prefs/pref_service_syncable.h" |
| #include "chrome/test/base/testing_browser_process.h" |
| #include "chrome/test/base/testing_profile.h" |
| #include "chrome/test/base/testing_profile_manager.h" |
| #include "components/invalidation/invalidator_state.h" |
| #include "components/invalidation/invalidator_storage.h" |
| #include "components/invalidation/profile_invalidation_provider.h" |
| #include "components/sync_driver/device_info.h" |
| #include "components/sync_driver/sync_frontend.h" |
| #include "components/sync_driver/sync_prefs.h" |
| #include "content/public/browser/notification_service.h" |
| #include "content/public/test/test_browser_thread_bundle.h" |
| #include "content/public/test/test_utils.h" |
| #include "google/cacheinvalidation/include/types.h" |
| #include "google_apis/gaia/gaia_constants.h" |
| #include "net/url_request/test_url_fetcher_factory.h" |
| #include "sync/internal_api/public/base/model_type.h" |
| #include "sync/internal_api/public/engine/model_safe_worker.h" |
| #include "sync/internal_api/public/http_bridge_network_resources.h" |
| #include "sync/internal_api/public/network_resources.h" |
| #include "sync/internal_api/public/sessions/commit_counters.h" |
| #include "sync/internal_api/public/sessions/status_counters.h" |
| #include "sync/internal_api/public/sessions/update_counters.h" |
| #include "sync/internal_api/public/sync_manager_factory.h" |
| #include "sync/internal_api/public/test/fake_sync_manager.h" |
| #include "sync/internal_api/public/util/experiments.h" |
| #include "sync/protocol/encryption.pb.h" |
| #include "sync/protocol/sync_protocol_error.h" |
| #include "sync/util/test_unrecoverable_error_handler.h" |
| #include "testing/gmock/include/gmock/gmock.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "url/gurl.h" |
| |
| using content::BrowserThread; |
| using syncer::FakeSyncManager; |
| using syncer::SyncManager; |
| using ::testing::InvokeWithoutArgs; |
| using ::testing::StrictMock; |
| using ::testing::_; |
| |
| namespace browser_sync { |
| |
| namespace { |
| |
| const char kTestProfileName[] = "test-profile"; |
| |
| static const base::FilePath::CharType kTestSyncDir[] = |
| FILE_PATH_LITERAL("sync-test"); |
| |
| ACTION_P(Signal, event) { |
| event->Signal(); |
| } |
| |
| void QuitMessageLoop() { |
| base::MessageLoop::current()->Quit(); |
| } |
| |
| class MockSyncFrontend : public sync_driver::SyncFrontend { |
| public: |
| virtual ~MockSyncFrontend() {} |
| |
| MOCK_METHOD4( |
| OnBackendInitialized, |
| void(const syncer::WeakHandle<syncer::JsBackend>&, |
| const syncer::WeakHandle<syncer::DataTypeDebugInfoListener>&, |
| const std::string&, |
| bool)); |
| MOCK_METHOD0(OnSyncCycleCompleted, void()); |
| MOCK_METHOD1(OnConnectionStatusChange, |
| void(syncer::ConnectionStatus status)); |
| MOCK_METHOD0(OnClearServerDataSucceeded, void()); |
| MOCK_METHOD0(OnClearServerDataFailed, void()); |
| MOCK_METHOD2(OnPassphraseRequired, |
| void(syncer::PassphraseRequiredReason, |
| const sync_pb::EncryptedData&)); |
| MOCK_METHOD0(OnPassphraseAccepted, void()); |
| MOCK_METHOD2(OnEncryptedTypesChanged, |
| void(syncer::ModelTypeSet, bool)); |
| MOCK_METHOD0(OnEncryptionComplete, void()); |
| MOCK_METHOD1(OnMigrationNeededForTypes, void(syncer::ModelTypeSet)); |
| MOCK_METHOD1(OnProtocolEvent, void(const syncer::ProtocolEvent&)); |
| MOCK_METHOD2(OnDirectoryTypeCommitCounterUpdated, |
| void(syncer::ModelType, const syncer::CommitCounters&)); |
| MOCK_METHOD2(OnDirectoryTypeUpdateCounterUpdated, |
| void(syncer::ModelType, const syncer::UpdateCounters&)); |
| MOCK_METHOD2(OnDirectoryTypeStatusCounterUpdated, |
| void(syncer::ModelType, const syncer::StatusCounters&)); |
| MOCK_METHOD1(OnExperimentsChanged, |
| void(const syncer::Experiments&)); |
| MOCK_METHOD1(OnActionableError, |
| void(const syncer::SyncProtocolError& sync_error)); |
| MOCK_METHOD0(OnSyncConfigureRetry, void()); |
| }; |
| |
| class FakeSyncManagerFactory : public syncer::SyncManagerFactory { |
| public: |
| explicit FakeSyncManagerFactory(FakeSyncManager** fake_manager) |
| : SyncManagerFactory(NORMAL), |
| fake_manager_(fake_manager) { |
| *fake_manager_ = NULL; |
| } |
| ~FakeSyncManagerFactory() override {} |
| |
| // SyncManagerFactory implementation. Called on the sync thread. |
| scoped_ptr<SyncManager> CreateSyncManager(std::string name) override { |
| *fake_manager_ = new FakeSyncManager(initial_sync_ended_types_, |
| progress_marker_types_, |
| configure_fail_types_); |
| return scoped_ptr<SyncManager>(*fake_manager_); |
| } |
| |
| void set_initial_sync_ended_types(syncer::ModelTypeSet types) { |
| initial_sync_ended_types_ = types; |
| } |
| |
| void set_progress_marker_types(syncer::ModelTypeSet types) { |
| progress_marker_types_ = types; |
| } |
| |
| void set_configure_fail_types(syncer::ModelTypeSet types) { |
| configure_fail_types_ = types; |
| } |
| |
| private: |
| syncer::ModelTypeSet initial_sync_ended_types_; |
| syncer::ModelTypeSet progress_marker_types_; |
| syncer::ModelTypeSet configure_fail_types_; |
| FakeSyncManager** fake_manager_; |
| }; |
| |
| class SyncBackendHostTest : public testing::Test { |
| protected: |
| SyncBackendHostTest() |
| : thread_bundle_(content::TestBrowserThreadBundle::REAL_IO_THREAD), |
| profile_manager_(TestingBrowserProcess::GetGlobal()), |
| fake_manager_(NULL) {} |
| |
| virtual ~SyncBackendHostTest() {} |
| |
| virtual void SetUp() override { |
| ASSERT_TRUE(profile_manager_.SetUp()); |
| profile_ = profile_manager_.CreateTestingProfile(kTestProfileName); |
| sync_prefs_.reset(new sync_driver::SyncPrefs(profile_->GetPrefs())); |
| backend_.reset(new SyncBackendHostImpl( |
| profile_->GetDebugName(), |
| profile_, |
| invalidation::ProfileInvalidationProviderFactory::GetForProfile( |
| profile_)->GetInvalidationService(), |
| sync_prefs_->AsWeakPtr(), |
| base::FilePath(kTestSyncDir))); |
| credentials_.email = "user@example.com"; |
| credentials_.sync_token = "sync_token"; |
| credentials_.scope_set.insert(GaiaConstants::kChromeSyncOAuth2Scope); |
| |
| fake_manager_factory_.reset(new FakeSyncManagerFactory(&fake_manager_)); |
| |
| // These types are always implicitly enabled. |
| enabled_types_.PutAll(syncer::ControlTypes()); |
| |
| // NOTE: We can't include Passwords or Typed URLs due to the Sync Backend |
| // Registrar removing them if it can't find their model workers. |
| enabled_types_.Put(syncer::BOOKMARKS); |
| enabled_types_.Put(syncer::NIGORI); |
| enabled_types_.Put(syncer::DEVICE_INFO); |
| enabled_types_.Put(syncer::PREFERENCES); |
| enabled_types_.Put(syncer::SESSIONS); |
| enabled_types_.Put(syncer::SEARCH_ENGINES); |
| enabled_types_.Put(syncer::AUTOFILL); |
| enabled_types_.Put(syncer::EXPERIMENTS); |
| |
| network_resources_.reset(new syncer::HttpBridgeNetworkResources()); |
| } |
| |
| virtual void TearDown() override { |
| if (backend_) { |
| backend_->StopSyncingForShutdown(); |
| backend_->Shutdown(syncer::STOP_SYNC); |
| } |
| backend_.reset(); |
| sync_prefs_.reset(); |
| profile_ = NULL; |
| profile_manager_.DeleteTestingProfile(kTestProfileName); |
| // Pump messages posted by the sync thread (which may end up |
| // posting on the IO thread). |
| base::RunLoop().RunUntilIdle(); |
| content::RunAllPendingInMessageLoop(BrowserThread::IO); |
| // Pump any messages posted by the IO thread. |
| base::RunLoop().RunUntilIdle(); |
| } |
| |
| // Synchronously initializes the backend. |
| void InitializeBackend(bool expect_success) { |
| EXPECT_CALL(mock_frontend_, OnBackendInitialized(_, _, _, expect_success)). |
| WillOnce(InvokeWithoutArgs(QuitMessageLoop)); |
| backend_->Initialize( |
| &mock_frontend_, |
| scoped_ptr<base::Thread>(), |
| syncer::WeakHandle<syncer::JsEventHandler>(), |
| GURL(std::string()), |
| credentials_, |
| true, |
| fake_manager_factory_.Pass(), |
| make_scoped_ptr(new syncer::TestUnrecoverableErrorHandler), |
| NULL, |
| network_resources_.get()); |
| base::RunLoop run_loop; |
| BrowserThread::PostDelayedTask(BrowserThread::UI, FROM_HERE, |
| run_loop.QuitClosure(), |
| TestTimeouts::action_timeout()); |
| run_loop.Run(); |
| // |fake_manager_factory_|'s fake_manager() is set on the sync |
| // thread, but we can rely on the message loop barriers to |
| // guarantee that we see the updated value. |
| DCHECK(fake_manager_); |
| } |
| |
| // Synchronously configures the backend's datatypes. |
| void ConfigureDataTypes(syncer::ModelTypeSet types_to_add, |
| syncer::ModelTypeSet types_to_remove, |
| syncer::ModelTypeSet types_to_unapply) { |
| sync_driver::BackendDataTypeConfigurer::DataTypeConfigStateMap |
| config_state_map; |
| sync_driver::BackendDataTypeConfigurer::SetDataTypesState( |
| sync_driver::BackendDataTypeConfigurer::CONFIGURE_ACTIVE, |
| types_to_add, |
| &config_state_map); |
| sync_driver::BackendDataTypeConfigurer::SetDataTypesState( |
| sync_driver::BackendDataTypeConfigurer::DISABLED, |
| types_to_remove, &config_state_map); |
| sync_driver::BackendDataTypeConfigurer::SetDataTypesState( |
| sync_driver::BackendDataTypeConfigurer::UNREADY, |
| types_to_unapply, &config_state_map); |
| |
| types_to_add.PutAll(syncer::ControlTypes()); |
| backend_->ConfigureDataTypes( |
| syncer::CONFIGURE_REASON_RECONFIGURATION, |
| config_state_map, |
| base::Bind(&SyncBackendHostTest::DownloadReady, |
| base::Unretained(this)), |
| base::Bind(&SyncBackendHostTest::OnDownloadRetry, |
| base::Unretained(this))); |
| base::RunLoop run_loop; |
| BrowserThread::PostDelayedTask(BrowserThread::UI, FROM_HERE, |
| run_loop.QuitClosure(), |
| TestTimeouts::action_timeout()); |
| run_loop.Run(); |
| } |
| |
| void IssueRefreshRequest(syncer::ModelTypeSet types) { |
| DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); |
| |
| content::NotificationService::current()->Notify( |
| chrome::NOTIFICATION_SYNC_REFRESH_LOCAL, |
| content::Source<Profile>(profile_), |
| content::Details<syncer::ModelTypeSet>(&types)); |
| } |
| |
| protected: |
| void DownloadReady(syncer::ModelTypeSet succeeded_types, |
| syncer::ModelTypeSet failed_types) { |
| base::MessageLoop::current()->Quit(); |
| } |
| |
| void OnDownloadRetry() { |
| NOTIMPLEMENTED(); |
| } |
| |
| content::TestBrowserThreadBundle thread_bundle_; |
| StrictMock<MockSyncFrontend> mock_frontend_; |
| syncer::SyncCredentials credentials_; |
| TestingProfileManager profile_manager_; |
| TestingProfile* profile_; |
| scoped_ptr<sync_driver::SyncPrefs> sync_prefs_; |
| scoped_ptr<SyncBackendHost> backend_; |
| scoped_ptr<FakeSyncManagerFactory> fake_manager_factory_; |
| FakeSyncManager* fake_manager_; |
| syncer::ModelTypeSet enabled_types_; |
| scoped_ptr<syncer::NetworkResources> network_resources_; |
| }; |
| |
| // Test basic initialization with no initial types (first time initialization). |
| // Only the nigori should be configured. |
| TEST_F(SyncBackendHostTest, InitShutdown) { |
| InitializeBackend(true); |
| EXPECT_TRUE(fake_manager_->GetAndResetDownloadedTypes().Equals( |
| syncer::ControlTypes())); |
| EXPECT_TRUE(fake_manager_->InitialSyncEndedTypes().Equals( |
| syncer::ControlTypes())); |
| EXPECT_TRUE(fake_manager_->GetTypesWithEmptyProgressMarkerToken( |
| syncer::ControlTypes()).Empty()); |
| } |
| |
| // Test first time sync scenario. All types should be properly configured. |
| TEST_F(SyncBackendHostTest, FirstTimeSync) { |
| InitializeBackend(true); |
| EXPECT_TRUE(fake_manager_->GetAndResetDownloadedTypes().Equals( |
| syncer::ControlTypes())); |
| EXPECT_TRUE(fake_manager_->InitialSyncEndedTypes().Equals( |
| syncer::ControlTypes())); |
| EXPECT_TRUE(fake_manager_->GetTypesWithEmptyProgressMarkerToken( |
| syncer::ControlTypes()).Empty()); |
| |
| ConfigureDataTypes(enabled_types_, |
| Difference(syncer::ModelTypeSet::All(), |
| enabled_types_), |
| syncer::ModelTypeSet()); |
| EXPECT_TRUE(fake_manager_->GetAndResetDownloadedTypes().HasAll( |
| Difference(enabled_types_, syncer::ControlTypes()))); |
| EXPECT_TRUE(fake_manager_->InitialSyncEndedTypes().Equals(enabled_types_)); |
| EXPECT_TRUE(fake_manager_->GetAndResetEnabledTypes().Equals(enabled_types_)); |
| EXPECT_TRUE(fake_manager_->GetTypesWithEmptyProgressMarkerToken( |
| enabled_types_).Empty()); |
| } |
| |
| // Test the restart after setting up sync scenario. No enabled types should be |
| // downloaded or cleaned. |
| TEST_F(SyncBackendHostTest, Restart) { |
| sync_prefs_->SetSyncSetupCompleted(); |
| syncer::ModelTypeSet all_but_nigori = enabled_types_; |
| fake_manager_factory_->set_progress_marker_types(enabled_types_); |
| fake_manager_factory_->set_initial_sync_ended_types(enabled_types_); |
| InitializeBackend(true); |
| EXPECT_TRUE(fake_manager_->GetAndResetDownloadedTypes().Empty()); |
| EXPECT_TRUE(Intersection(fake_manager_->GetAndResetCleanedTypes(), |
| enabled_types_).Empty()); |
| EXPECT_TRUE(fake_manager_->InitialSyncEndedTypes().Equals(enabled_types_)); |
| EXPECT_TRUE(fake_manager_->GetTypesWithEmptyProgressMarkerToken( |
| enabled_types_).Empty()); |
| |
| ConfigureDataTypes(enabled_types_, |
| Difference(syncer::ModelTypeSet::All(), |
| enabled_types_), |
| syncer::ModelTypeSet()); |
| EXPECT_TRUE(fake_manager_->GetAndResetDownloadedTypes().Empty()); |
| EXPECT_TRUE(Intersection(fake_manager_->GetAndResetCleanedTypes(), |
| enabled_types_).Empty()); |
| EXPECT_TRUE(fake_manager_->InitialSyncEndedTypes().Equals(enabled_types_)); |
| EXPECT_TRUE(fake_manager_->GetAndResetEnabledTypes().Equals(enabled_types_)); |
| EXPECT_TRUE(fake_manager_->GetTypesWithEmptyProgressMarkerToken( |
| enabled_types_).Empty()); |
| } |
| |
| // Test a sync restart scenario where some types had never finished configuring. |
| // The partial types should be purged, then reconfigured properly. |
| TEST_F(SyncBackendHostTest, PartialTypes) { |
| sync_prefs_->SetSyncSetupCompleted(); |
| // Set sync manager behavior before passing it down. All types have progress |
| // markers, but nigori and bookmarks are missing initial sync ended. |
| syncer::ModelTypeSet partial_types(syncer::NIGORI, syncer::BOOKMARKS); |
| syncer::ModelTypeSet full_types = |
| Difference(enabled_types_, partial_types); |
| fake_manager_factory_->set_progress_marker_types(enabled_types_); |
| fake_manager_factory_->set_initial_sync_ended_types(full_types); |
| |
| // Bringing up the backend should purge all partial types, then proceed to |
| // download the Nigori. |
| InitializeBackend(true); |
| EXPECT_TRUE(fake_manager_->GetAndResetDownloadedTypes().Equals( |
| syncer::ModelTypeSet(syncer::NIGORI))); |
| EXPECT_TRUE(fake_manager_->GetAndResetCleanedTypes().HasAll(partial_types)); |
| EXPECT_TRUE(fake_manager_->InitialSyncEndedTypes().Equals( |
| Union(full_types, syncer::ModelTypeSet(syncer::NIGORI)))); |
| EXPECT_TRUE(fake_manager_->GetTypesWithEmptyProgressMarkerToken( |
| enabled_types_).Equals( |
| Difference(partial_types, syncer::ModelTypeSet(syncer::NIGORI)))); |
| |
| // Now do the actual configuration, which should download and apply bookmarks. |
| ConfigureDataTypes(enabled_types_, |
| Difference(syncer::ModelTypeSet::All(), |
| enabled_types_), |
| syncer::ModelTypeSet()); |
| EXPECT_TRUE(Intersection(fake_manager_->GetAndResetCleanedTypes(), |
| enabled_types_).Empty()); |
| EXPECT_TRUE(fake_manager_->GetAndResetDownloadedTypes().Equals( |
| partial_types)); |
| EXPECT_TRUE(fake_manager_->InitialSyncEndedTypes().Equals(enabled_types_)); |
| EXPECT_TRUE(fake_manager_->GetAndResetEnabledTypes().Equals(enabled_types_)); |
| EXPECT_TRUE(fake_manager_->GetTypesWithEmptyProgressMarkerToken( |
| enabled_types_).Empty()); |
| } |
| |
| // Test the behavior when we lose the sync db. Although we already have types |
| // enabled, we should re-download all of them because we lost their data. |
| TEST_F(SyncBackendHostTest, LostDB) { |
| sync_prefs_->SetSyncSetupCompleted(); |
| // Initialization should fetch the Nigori node. Everything else should be |
| // left untouched. |
| InitializeBackend(true); |
| EXPECT_TRUE(fake_manager_->GetAndResetDownloadedTypes().Equals( |
| syncer::ModelTypeSet(syncer::ControlTypes()))); |
| EXPECT_TRUE(fake_manager_->InitialSyncEndedTypes().Equals( |
| syncer::ModelTypeSet(syncer::ControlTypes()))); |
| EXPECT_TRUE(fake_manager_->GetTypesWithEmptyProgressMarkerToken( |
| enabled_types_).Equals( |
| Difference(enabled_types_, syncer::ControlTypes()))); |
| |
| // The database was empty, so any cleaning is entirely optional. We want to |
| // reset this value before running the next part of the test, though. |
| fake_manager_->GetAndResetCleanedTypes(); |
| |
| // The actual configuration should redownload and apply all the enabled types. |
| ConfigureDataTypes(enabled_types_, |
| Difference(syncer::ModelTypeSet::All(), |
| enabled_types_), |
| syncer::ModelTypeSet()); |
| EXPECT_TRUE(fake_manager_->GetAndResetDownloadedTypes().HasAll( |
| Difference(enabled_types_, syncer::ControlTypes()))); |
| EXPECT_TRUE(Intersection(fake_manager_->GetAndResetCleanedTypes(), |
| enabled_types_).Empty()); |
| EXPECT_TRUE(fake_manager_->InitialSyncEndedTypes().Equals(enabled_types_)); |
| EXPECT_TRUE(fake_manager_->GetAndResetEnabledTypes().Equals(enabled_types_)); |
| EXPECT_TRUE(fake_manager_->GetTypesWithEmptyProgressMarkerToken( |
| enabled_types_).Empty()); |
| } |
| |
| TEST_F(SyncBackendHostTest, DisableTypes) { |
| // Simulate first time sync. |
| InitializeBackend(true); |
| fake_manager_->GetAndResetCleanedTypes(); |
| ConfigureDataTypes(enabled_types_, |
| Difference(syncer::ModelTypeSet::All(), |
| enabled_types_), |
| syncer::ModelTypeSet()); |
| EXPECT_TRUE(fake_manager_->GetAndResetDownloadedTypes().Equals( |
| enabled_types_)); |
| EXPECT_TRUE(Intersection(fake_manager_->GetAndResetCleanedTypes(), |
| enabled_types_).Empty()); |
| EXPECT_TRUE(fake_manager_->InitialSyncEndedTypes().Equals(enabled_types_)); |
| EXPECT_TRUE(fake_manager_->GetTypesWithEmptyProgressMarkerToken( |
| enabled_types_).Empty()); |
| |
| // Then disable two datatypes. |
| syncer::ModelTypeSet disabled_types(syncer::BOOKMARKS, |
| syncer::SEARCH_ENGINES); |
| syncer::ModelTypeSet old_types = enabled_types_; |
| enabled_types_.RemoveAll(disabled_types); |
| ConfigureDataTypes(enabled_types_, |
| Difference(syncer::ModelTypeSet::All(), |
| enabled_types_), |
| syncer::ModelTypeSet()); |
| |
| // Only those datatypes disabled should be cleaned. Nothing should be |
| // downloaded. |
| EXPECT_TRUE(fake_manager_->GetAndResetDownloadedTypes().Empty()); |
| EXPECT_TRUE(Intersection(fake_manager_->GetAndResetCleanedTypes(), |
| old_types).Equals(disabled_types)); |
| EXPECT_TRUE(fake_manager_->InitialSyncEndedTypes().Equals(enabled_types_)); |
| EXPECT_TRUE(fake_manager_->GetAndResetEnabledTypes().Equals(enabled_types_)); |
| EXPECT_TRUE(fake_manager_->GetTypesWithEmptyProgressMarkerToken( |
| enabled_types_).Empty()); |
| } |
| |
| TEST_F(SyncBackendHostTest, AddTypes) { |
| // Simulate first time sync. |
| InitializeBackend(true); |
| fake_manager_->GetAndResetCleanedTypes(); |
| ConfigureDataTypes(enabled_types_, |
| Difference(syncer::ModelTypeSet::All(), |
| enabled_types_), |
| syncer::ModelTypeSet()); |
| EXPECT_TRUE(fake_manager_->GetAndResetDownloadedTypes().Equals( |
| enabled_types_)); |
| EXPECT_TRUE(Intersection(fake_manager_->GetAndResetCleanedTypes(), |
| enabled_types_).Empty()); |
| EXPECT_TRUE(fake_manager_->InitialSyncEndedTypes().Equals(enabled_types_)); |
| EXPECT_TRUE(fake_manager_->GetTypesWithEmptyProgressMarkerToken( |
| enabled_types_).Empty()); |
| |
| // Then add two datatypes. |
| syncer::ModelTypeSet new_types(syncer::EXTENSIONS, |
| syncer::APPS); |
| enabled_types_.PutAll(new_types); |
| ConfigureDataTypes(enabled_types_, |
| Difference(syncer::ModelTypeSet::All(), |
| enabled_types_), |
| syncer::ModelTypeSet()); |
| |
| // Only those datatypes added should be downloaded (plus nigori). Nothing |
| // should be cleaned aside from the disabled types. |
| EXPECT_TRUE(fake_manager_->GetAndResetDownloadedTypes().Equals( |
| Union(new_types, syncer::ModelTypeSet(syncer::NIGORI)))); |
| EXPECT_TRUE(Intersection(fake_manager_->GetAndResetCleanedTypes(), |
| enabled_types_).Empty()); |
| EXPECT_TRUE(fake_manager_->InitialSyncEndedTypes().Equals(enabled_types_)); |
| EXPECT_TRUE(fake_manager_->GetAndResetEnabledTypes().Equals(enabled_types_)); |
| EXPECT_TRUE(fake_manager_->GetTypesWithEmptyProgressMarkerToken( |
| enabled_types_).Empty()); |
| } |
| |
| // And and disable in the same configuration. |
| TEST_F(SyncBackendHostTest, AddDisableTypes) { |
| // Simulate first time sync. |
| InitializeBackend(true); |
| fake_manager_->GetAndResetCleanedTypes(); |
| ConfigureDataTypes(enabled_types_, |
| Difference(syncer::ModelTypeSet::All(), |
| enabled_types_), |
| syncer::ModelTypeSet()); |
| EXPECT_TRUE(fake_manager_->GetAndResetDownloadedTypes().Equals( |
| enabled_types_)); |
| EXPECT_TRUE(Intersection(fake_manager_->GetAndResetCleanedTypes(), |
| enabled_types_).Empty()); |
| EXPECT_TRUE(fake_manager_->InitialSyncEndedTypes().Equals(enabled_types_)); |
| EXPECT_TRUE(fake_manager_->GetTypesWithEmptyProgressMarkerToken( |
| enabled_types_).Empty()); |
| |
| // Then add two datatypes. |
| syncer::ModelTypeSet old_types = enabled_types_; |
| syncer::ModelTypeSet disabled_types(syncer::BOOKMARKS, |
| syncer::SEARCH_ENGINES); |
| syncer::ModelTypeSet new_types(syncer::EXTENSIONS, |
| syncer::APPS); |
| enabled_types_.PutAll(new_types); |
| enabled_types_.RemoveAll(disabled_types); |
| ConfigureDataTypes(enabled_types_, |
| Difference(syncer::ModelTypeSet::All(), |
| enabled_types_), |
| syncer::ModelTypeSet()); |
| |
| // Only those datatypes added should be downloaded (plus nigori). Nothing |
| // should be cleaned aside from the disabled types. |
| EXPECT_TRUE(fake_manager_->GetAndResetDownloadedTypes().Equals( |
| Union(new_types, syncer::ModelTypeSet(syncer::NIGORI)))); |
| EXPECT_TRUE(Intersection(fake_manager_->GetAndResetCleanedTypes(), |
| old_types).Equals(disabled_types)); |
| EXPECT_TRUE(fake_manager_->InitialSyncEndedTypes().Equals(enabled_types_)); |
| EXPECT_TRUE(fake_manager_->GetAndResetEnabledTypes().Equals(enabled_types_)); |
| EXPECT_TRUE(fake_manager_->GetTypesWithEmptyProgressMarkerToken( |
| old_types).Equals(disabled_types)); |
| } |
| |
| // Test restarting the browser to newly supported datatypes. The new datatypes |
| // should be downloaded on the configuration after backend initialization. |
| TEST_F(SyncBackendHostTest, NewlySupportedTypes) { |
| sync_prefs_->SetSyncSetupCompleted(); |
| // Set sync manager behavior before passing it down. All types have progress |
| // markers and initial sync ended except the new types. |
| syncer::ModelTypeSet old_types = enabled_types_; |
| fake_manager_factory_->set_progress_marker_types(old_types); |
| fake_manager_factory_->set_initial_sync_ended_types(old_types); |
| syncer::ModelTypeSet new_types(syncer::APP_SETTINGS, |
| syncer::EXTENSION_SETTINGS); |
| enabled_types_.PutAll(new_types); |
| |
| // Does nothing. |
| InitializeBackend(true); |
| EXPECT_TRUE(fake_manager_->GetAndResetDownloadedTypes().Empty()); |
| EXPECT_TRUE(Intersection(fake_manager_->GetAndResetCleanedTypes(), |
| old_types).Empty()); |
| EXPECT_TRUE(fake_manager_->InitialSyncEndedTypes().Equals(old_types)); |
| EXPECT_TRUE(fake_manager_->GetTypesWithEmptyProgressMarkerToken( |
| enabled_types_).Equals(new_types)); |
| |
| // Downloads and applies the new types. |
| ConfigureDataTypes(enabled_types_, |
| Difference(syncer::ModelTypeSet::All(), |
| enabled_types_), |
| syncer::ModelTypeSet()); |
| EXPECT_TRUE(fake_manager_->GetAndResetDownloadedTypes().Equals( |
| Union(new_types, syncer::ModelTypeSet(syncer::NIGORI)))); |
| EXPECT_TRUE(Intersection(fake_manager_->GetAndResetCleanedTypes(), |
| enabled_types_).Empty()); |
| EXPECT_TRUE(fake_manager_->InitialSyncEndedTypes().Equals(enabled_types_)); |
| EXPECT_TRUE(fake_manager_->GetAndResetEnabledTypes().Equals(enabled_types_)); |
| EXPECT_TRUE(fake_manager_->GetTypesWithEmptyProgressMarkerToken( |
| enabled_types_).Empty()); |
| } |
| |
| // Test the newly supported types scenario, but with the presence of partial |
| // types as well. Both partial and newly supported types should be downloaded |
| // the configuration. |
| TEST_F(SyncBackendHostTest, NewlySupportedTypesWithPartialTypes) { |
| sync_prefs_->SetSyncSetupCompleted(); |
| // Set sync manager behavior before passing it down. All types have progress |
| // markers and initial sync ended except the new types. |
| syncer::ModelTypeSet old_types = enabled_types_; |
| syncer::ModelTypeSet partial_types(syncer::NIGORI, syncer::BOOKMARKS); |
| syncer::ModelTypeSet full_types = |
| Difference(enabled_types_, partial_types); |
| fake_manager_factory_->set_progress_marker_types(old_types); |
| fake_manager_factory_->set_initial_sync_ended_types(full_types); |
| syncer::ModelTypeSet new_types(syncer::APP_SETTINGS, |
| syncer::EXTENSION_SETTINGS); |
| enabled_types_.PutAll(new_types); |
| |
| // Purge the partial types. The nigori will be among the purged types, but |
| // the syncer will re-download it by the time the initialization is complete. |
| InitializeBackend(true); |
| EXPECT_TRUE(fake_manager_->GetAndResetDownloadedTypes().Equals( |
| syncer::ModelTypeSet(syncer::NIGORI))); |
| EXPECT_TRUE(fake_manager_->GetAndResetCleanedTypes().HasAll(partial_types)); |
| EXPECT_TRUE(fake_manager_->InitialSyncEndedTypes().Equals( |
| syncer::Union(full_types, syncer::ModelTypeSet(syncer::NIGORI)))); |
| EXPECT_TRUE(fake_manager_->GetTypesWithEmptyProgressMarkerToken( |
| enabled_types_).Equals(Union(new_types, Difference( |
| partial_types, syncer::ModelTypeSet(syncer::NIGORI))))); |
| |
| // Downloads and applies the new types and partial types (which includes |
| // nigori anyways). |
| ConfigureDataTypes(enabled_types_, |
| Difference(syncer::ModelTypeSet::All(), |
| enabled_types_), |
| syncer::ModelTypeSet()); |
| EXPECT_TRUE(fake_manager_->GetAndResetDownloadedTypes().Equals( |
| Union(new_types, partial_types))); |
| EXPECT_TRUE(Intersection(fake_manager_->GetAndResetCleanedTypes(), |
| enabled_types_).Empty()); |
| EXPECT_TRUE(fake_manager_->InitialSyncEndedTypes().Equals(enabled_types_)); |
| EXPECT_TRUE(fake_manager_->GetAndResetEnabledTypes().Equals(enabled_types_)); |
| EXPECT_TRUE(fake_manager_->GetTypesWithEmptyProgressMarkerToken( |
| enabled_types_).Empty()); |
| } |
| |
| // Verify that downloading control types only downloads those types that do |
| // not have initial sync ended set. |
| TEST_F(SyncBackendHostTest, DownloadControlTypes) { |
| sync_prefs_->SetSyncSetupCompleted(); |
| // Set sync manager behavior before passing it down. Experiments and device |
| // info are new types without progress markers or initial sync ended, while |
| // all other types have been fully downloaded and applied. |
| syncer::ModelTypeSet new_types(syncer::EXPERIMENTS, syncer::NIGORI); |
| syncer::ModelTypeSet old_types = |
| Difference(enabled_types_, new_types); |
| fake_manager_factory_->set_progress_marker_types(old_types); |
| fake_manager_factory_->set_initial_sync_ended_types(old_types); |
| |
| // Bringing up the backend should download the new types without downloading |
| // any old types. |
| InitializeBackend(true); |
| EXPECT_TRUE(fake_manager_->GetAndResetDownloadedTypes().Equals(new_types)); |
| EXPECT_TRUE(fake_manager_->GetAndResetCleanedTypes().Equals( |
| Difference(syncer::ModelTypeSet::All(), |
| enabled_types_))); |
| EXPECT_TRUE(fake_manager_->InitialSyncEndedTypes().Equals(enabled_types_)); |
| EXPECT_TRUE(fake_manager_->GetTypesWithEmptyProgressMarkerToken( |
| enabled_types_).Empty()); |
| } |
| |
| // Fail to download control types. It's believed that there is a server bug |
| // which can allow this to happen (crbug.com/164288). The sync backend host |
| // should detect this condition and fail to initialize the backend. |
| // |
| // The failure is "silent" in the sense that the GetUpdates request appears to |
| // be successful, but it returned no results. This means that the usual |
| // download retry logic will not be invoked. |
| TEST_F(SyncBackendHostTest, SilentlyFailToDownloadControlTypes) { |
| fake_manager_factory_->set_configure_fail_types(syncer::ModelTypeSet::All()); |
| InitializeBackend(false); |
| } |
| |
| // Test that local refresh requests are delivered to sync. |
| TEST_F(SyncBackendHostTest, ForwardLocalRefreshRequest) { |
| InitializeBackend(true); |
| |
| syncer::ModelTypeSet set1 = syncer::ModelTypeSet::All(); |
| IssueRefreshRequest(set1); |
| fake_manager_->WaitForSyncThread(); |
| EXPECT_TRUE(set1.Equals(fake_manager_->GetLastRefreshRequestTypes())); |
| |
| syncer::ModelTypeSet set2 = syncer::ModelTypeSet(syncer::SESSIONS); |
| IssueRefreshRequest(set2); |
| fake_manager_->WaitForSyncThread(); |
| EXPECT_TRUE(set2.Equals(fake_manager_->GetLastRefreshRequestTypes())); |
| } |
| |
| // Test that local invalidations issued before sync is initialized are ignored. |
| TEST_F(SyncBackendHostTest, AttemptForwardLocalRefreshRequestEarly) { |
| syncer::ModelTypeSet set1 = syncer::ModelTypeSet::All(); |
| IssueRefreshRequest(set1); |
| |
| InitializeBackend(true); |
| |
| fake_manager_->WaitForSyncThread(); |
| EXPECT_FALSE(set1.Equals(fake_manager_->GetLastRefreshRequestTypes())); |
| } |
| |
| // Test that local invalidations issued while sync is shutting down are ignored. |
| TEST_F(SyncBackendHostTest, AttemptForwardLocalRefreshRequestLate) { |
| InitializeBackend(true); |
| |
| backend_->StopSyncingForShutdown(); |
| |
| syncer::ModelTypeSet types = syncer::ModelTypeSet::All(); |
| IssueRefreshRequest(types); |
| fake_manager_->WaitForSyncThread(); |
| EXPECT_FALSE(types.Equals(fake_manager_->GetLastRefreshRequestTypes())); |
| |
| backend_->Shutdown(syncer::STOP_SYNC); |
| backend_.reset(); |
| } |
| |
| // Test that configuration on signin sends the proper GU source. |
| TEST_F(SyncBackendHostTest, DownloadControlTypesNewClient) { |
| InitializeBackend(true); |
| EXPECT_EQ(syncer::CONFIGURE_REASON_NEW_CLIENT, |
| fake_manager_->GetAndResetConfigureReason()); |
| } |
| |
| // Test that configuration on restart sends the proper GU source. |
| TEST_F(SyncBackendHostTest, DownloadControlTypesRestart) { |
| sync_prefs_->SetSyncSetupCompleted(); |
| fake_manager_factory_->set_progress_marker_types(enabled_types_); |
| fake_manager_factory_->set_initial_sync_ended_types(enabled_types_); |
| InitializeBackend(true); |
| EXPECT_EQ(syncer::CONFIGURE_REASON_NEWLY_ENABLED_DATA_TYPE, |
| fake_manager_->GetAndResetConfigureReason()); |
| } |
| |
| // It is SyncBackendHostCore responsibility to cleanup Sync Data folder if sync |
| // setup hasn't been completed. This test ensures that cleanup happens. |
| TEST_F(SyncBackendHostTest, TestStartupWithOldSyncData) { |
| const char* nonsense = "slon"; |
| base::FilePath temp_directory = |
| profile_->GetPath().Append(base::FilePath(kTestSyncDir)); |
| base::FilePath sync_file = temp_directory.AppendASCII("SyncData.sqlite3"); |
| ASSERT_TRUE(base::CreateDirectory(temp_directory)); |
| ASSERT_NE(-1, base::WriteFile(sync_file, nonsense, strlen(nonsense))); |
| |
| InitializeBackend(true); |
| |
| EXPECT_FALSE(base::PathExists(sync_file)); |
| } |
| |
| // If bookmarks encounter an error that results in disabling without purging |
| // (such as when the type is unready), and then is explicitly disabled, the |
| // SyncBackendHost needs to tell the manager to purge the type, even though |
| // it's already disabled (crbug.com/386778). |
| TEST_F(SyncBackendHostTest, DisableThenPurgeType) { |
| syncer::ModelTypeSet error_types(syncer::BOOKMARKS); |
| |
| InitializeBackend(true); |
| |
| // First enable the types. |
| ConfigureDataTypes(enabled_types_, |
| Difference(syncer::ModelTypeSet::All(), |
| enabled_types_), |
| syncer::ModelTypeSet()); |
| |
| // Then mark the error types as unready (disables without purging). |
| ConfigureDataTypes(enabled_types_, |
| Difference(syncer::ModelTypeSet::All(), |
| enabled_types_), |
| error_types); |
| EXPECT_TRUE(fake_manager_->GetTypesWithEmptyProgressMarkerToken( |
| error_types).Empty()); |
| |
| // Lastly explicitly disable the error types, which should result in a purge. |
| enabled_types_.RemoveAll(error_types); |
| ConfigureDataTypes(enabled_types_, |
| Difference(syncer::ModelTypeSet::All(), |
| enabled_types_), |
| syncer::ModelTypeSet()); |
| EXPECT_FALSE(fake_manager_->GetTypesWithEmptyProgressMarkerToken( |
| error_types).Empty()); |
| } |
| |
| } // namespace |
| |
| } // namespace browser_sync |