| // Copyright 2014 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 "components/sync_driver/generic_change_processor.h" |
| |
| #include <string> |
| |
| #include "base/memory/scoped_ptr.h" |
| #include "base/memory/weak_ptr.h" |
| #include "base/message_loop/message_loop.h" |
| #include "base/run_loop.h" |
| #include "base/strings/stringprintf.h" |
| #include "components/sync_driver/data_type_error_handler_mock.h" |
| #include "components/sync_driver/fake_sync_client.h" |
| #include "components/sync_driver/local_device_info_provider.h" |
| #include "components/sync_driver/sync_api_component_factory.h" |
| #include "sync/api/attachments/attachment_id.h" |
| #include "sync/api/attachments/attachment_store.h" |
| #include "sync/api/fake_syncable_service.h" |
| #include "sync/api/sync_change.h" |
| #include "sync/api/sync_merge_result.h" |
| #include "sync/internal_api/public/attachments/attachment_service_impl.h" |
| #include "sync/internal_api/public/attachments/fake_attachment_downloader.h" |
| #include "sync/internal_api/public/attachments/fake_attachment_uploader.h" |
| #include "sync/internal_api/public/base/model_type.h" |
| #include "sync/internal_api/public/read_node.h" |
| #include "sync/internal_api/public/read_transaction.h" |
| #include "sync/internal_api/public/sync_encryption_handler.h" |
| #include "sync/internal_api/public/test/test_user_share.h" |
| #include "sync/internal_api/public/user_share.h" |
| #include "sync/internal_api/public/write_node.h" |
| #include "sync/internal_api/public/write_transaction.h" |
| #include "testing/gmock/include/gmock/gmock-matchers.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| namespace sync_driver { |
| |
| namespace { |
| |
| // A mock that keeps track of attachments passed to UploadAttachments. |
| class MockAttachmentService : public syncer::AttachmentServiceImpl { |
| public: |
| MockAttachmentService( |
| scoped_ptr<syncer::AttachmentStoreForSync> attachment_store); |
| ~MockAttachmentService() override; |
| void UploadAttachments( |
| const syncer::AttachmentIdList& attachment_ids) override; |
| std::vector<syncer::AttachmentIdList>* attachment_id_lists(); |
| |
| private: |
| std::vector<syncer::AttachmentIdList> attachment_id_lists_; |
| }; |
| |
| MockAttachmentService::MockAttachmentService( |
| scoped_ptr<syncer::AttachmentStoreForSync> attachment_store) |
| : AttachmentServiceImpl(attachment_store.Pass(), |
| scoped_ptr<syncer::AttachmentUploader>( |
| new syncer::FakeAttachmentUploader), |
| scoped_ptr<syncer::AttachmentDownloader>( |
| new syncer::FakeAttachmentDownloader), |
| NULL, |
| base::TimeDelta(), |
| base::TimeDelta()) { |
| } |
| |
| MockAttachmentService::~MockAttachmentService() { |
| } |
| |
| void MockAttachmentService::UploadAttachments( |
| const syncer::AttachmentIdList& attachment_ids) { |
| attachment_id_lists_.push_back(attachment_ids); |
| AttachmentServiceImpl::UploadAttachments(attachment_ids); |
| } |
| |
| std::vector<syncer::AttachmentIdList>* |
| MockAttachmentService::attachment_id_lists() { |
| return &attachment_id_lists_; |
| } |
| |
| // MockSyncApiComponentFactory needed to initialize GenericChangeProcessor and |
| // pass MockAttachmentService to it. |
| class MockSyncApiComponentFactory : public SyncApiComponentFactory { |
| public: |
| MockSyncApiComponentFactory() {} |
| |
| // SyncApiComponentFactory implementation. |
| void RegisterDataTypes( |
| const RegisterDataTypesMethod& register_platform_types_method) override {} |
| sync_driver::DataTypeManager* CreateDataTypeManager( |
| const syncer::WeakHandle<syncer::DataTypeDebugInfoListener>& |
| debug_info_listener, |
| const sync_driver::DataTypeController::TypeMap* controllers, |
| const sync_driver::DataTypeEncryptionHandler* encryption_handler, |
| browser_sync::SyncBackendHost* backend, |
| sync_driver::DataTypeManagerObserver* observer) override{ |
| return nullptr; |
| }; |
| browser_sync::SyncBackendHost* CreateSyncBackendHost( |
| const std::string& name, |
| invalidation::InvalidationService* invalidator, |
| const base::WeakPtr<sync_driver::SyncPrefs>& sync_prefs, |
| const base::FilePath& sync_folder) override { |
| return nullptr; |
| } |
| scoped_ptr<sync_driver::LocalDeviceInfoProvider> |
| CreateLocalDeviceInfoProvider() override { return nullptr; } |
| SyncComponents CreateBookmarkSyncComponents( |
| sync_driver::SyncService* sync_service, |
| sync_driver::DataTypeErrorHandler* error_handler) override { |
| return SyncComponents(nullptr, nullptr); |
| } |
| |
| scoped_ptr<syncer::AttachmentService> CreateAttachmentService( |
| scoped_ptr<syncer::AttachmentStoreForSync> attachment_store, |
| const syncer::UserShare& user_share, |
| const std::string& store_birthday, |
| syncer::ModelType model_type, |
| syncer::AttachmentService::Delegate* delegate) override { |
| scoped_ptr<MockAttachmentService> attachment_service( |
| new MockAttachmentService(attachment_store.Pass())); |
| // GenericChangeProcessor takes ownership of the AttachmentService, but we |
| // need to have a pointer to it so we can see that it was used properly. |
| // Take a pointer and trust that GenericChangeProcessor does not prematurely |
| // destroy it. |
| mock_attachment_service_ = attachment_service.get(); |
| return attachment_service.Pass(); |
| } |
| |
| MockAttachmentService* GetMockAttachmentService() { |
| return mock_attachment_service_; |
| } |
| |
| private: |
| MockAttachmentService* mock_attachment_service_; |
| }; |
| |
| class SyncGenericChangeProcessorTest : public testing::Test { |
| public: |
| // Most test cases will use this type. For those that need a |
| // GenericChangeProcessor for a different type, use |InitializeForType|. |
| static const syncer::ModelType kType = syncer::PREFERENCES; |
| |
| SyncGenericChangeProcessorTest() |
| : syncable_service_ptr_factory_(&fake_syncable_service_), |
| mock_attachment_service_(NULL), |
| sync_client_(&sync_factory_) {} |
| |
| void SetUp() override { |
| // Use kType by default, but allow test cases to re-initialize with whatever |
| // type they choose. Therefore, it's important that all type dependent |
| // initialization occurs in InitializeForType. |
| InitializeForType(kType); |
| } |
| |
| void TearDown() override { |
| mock_attachment_service_ = NULL; |
| if (test_user_share_) { |
| test_user_share_->TearDown(); |
| } |
| } |
| |
| // Initialize GenericChangeProcessor and related classes for testing with |
| // model type |type|. |
| void InitializeForType(syncer::ModelType type) { |
| TearDown(); |
| test_user_share_.reset(new syncer::TestUserShare); |
| test_user_share_->SetUp(); |
| sync_merge_result_.reset(new syncer::SyncMergeResult(type)); |
| merge_result_ptr_factory_.reset( |
| new base::WeakPtrFactory<syncer::SyncMergeResult>( |
| sync_merge_result_.get())); |
| |
| syncer::ModelTypeSet types = syncer::ProtocolTypes(); |
| for (syncer::ModelTypeSet::Iterator iter = types.First(); iter.Good(); |
| iter.Inc()) { |
| syncer::TestUserShare::CreateRoot(iter.Get(), |
| test_user_share_->user_share()); |
| } |
| test_user_share_->encryption_handler()->Init(); |
| ConstructGenericChangeProcessor(type); |
| } |
| |
| void ConstructGenericChangeProcessor(syncer::ModelType type) { |
| scoped_ptr<syncer::AttachmentStore> attachment_store = |
| syncer::AttachmentStore::CreateInMemoryStore(); |
| change_processor_.reset(new GenericChangeProcessor( |
| type, &data_type_error_handler_, |
| syncable_service_ptr_factory_.GetWeakPtr(), |
| merge_result_ptr_factory_->GetWeakPtr(), test_user_share_->user_share(), |
| &sync_client_, attachment_store->CreateAttachmentStoreForSync())); |
| mock_attachment_service_ = sync_factory_.GetMockAttachmentService(); |
| } |
| |
| void BuildChildNodes(syncer::ModelType type, int n) { |
| syncer::WriteTransaction trans(FROM_HERE, user_share()); |
| for (int i = 0; i < n; ++i) { |
| syncer::WriteNode node(&trans); |
| node.InitUniqueByCreation(type, base::StringPrintf("node%05d", i)); |
| } |
| } |
| |
| GenericChangeProcessor* change_processor() { |
| return change_processor_.get(); |
| } |
| |
| syncer::UserShare* user_share() { |
| return test_user_share_->user_share(); |
| } |
| |
| MockAttachmentService* mock_attachment_service() { |
| return mock_attachment_service_; |
| } |
| |
| void RunLoop() { |
| base::RunLoop run_loop; |
| run_loop.RunUntilIdle(); |
| } |
| |
| private: |
| base::MessageLoopForUI loop_; |
| |
| scoped_ptr<syncer::SyncMergeResult> sync_merge_result_; |
| scoped_ptr<base::WeakPtrFactory<syncer::SyncMergeResult> > |
| merge_result_ptr_factory_; |
| |
| syncer::FakeSyncableService fake_syncable_service_; |
| base::WeakPtrFactory<syncer::FakeSyncableService> |
| syncable_service_ptr_factory_; |
| |
| DataTypeErrorHandlerMock data_type_error_handler_; |
| scoped_ptr<syncer::TestUserShare> test_user_share_; |
| MockAttachmentService* mock_attachment_service_; |
| FakeSyncClient sync_client_; |
| MockSyncApiComponentFactory sync_factory_; |
| |
| scoped_ptr<GenericChangeProcessor> change_processor_; |
| }; |
| |
| // Similar to above, but focused on the method that implements sync/api |
| // interfaces and is hence exposed to datatypes directly. |
| TEST_F(SyncGenericChangeProcessorTest, StressGetAllSyncData) { |
| const int kNumChildNodes = 1000; |
| const int kRepeatCount = 1; |
| |
| ASSERT_NO_FATAL_FAILURE(BuildChildNodes(kType, kNumChildNodes)); |
| |
| for (int i = 0; i < kRepeatCount; ++i) { |
| syncer::SyncDataList sync_data = |
| change_processor()->GetAllSyncData(kType); |
| |
| // Start with a simple test. We can add more in-depth testing later. |
| EXPECT_EQ(static_cast<size_t>(kNumChildNodes), sync_data.size()); |
| } |
| } |
| |
| TEST_F(SyncGenericChangeProcessorTest, SetGetPasswords) { |
| InitializeForType(syncer::PASSWORDS); |
| const int kNumPasswords = 10; |
| sync_pb::PasswordSpecificsData password_data; |
| password_data.set_username_value("user"); |
| |
| sync_pb::EntitySpecifics password_holder; |
| |
| syncer::SyncChangeList change_list; |
| for (int i = 0; i < kNumPasswords; ++i) { |
| password_data.set_password_value( |
| base::StringPrintf("password%i", i)); |
| password_holder.mutable_password()->mutable_client_only_encrypted_data()-> |
| CopyFrom(password_data); |
| change_list.push_back( |
| syncer::SyncChange(FROM_HERE, |
| syncer::SyncChange::ACTION_ADD, |
| syncer::SyncData::CreateLocalData( |
| base::StringPrintf("tag%i", i), |
| base::StringPrintf("title%i", i), |
| password_holder))); |
| } |
| |
| ASSERT_FALSE( |
| change_processor()->ProcessSyncChanges(FROM_HERE, change_list).IsSet()); |
| |
| syncer::SyncDataList password_list( |
| change_processor()->GetAllSyncData(syncer::PASSWORDS)); |
| |
| ASSERT_EQ(password_list.size(), change_list.size()); |
| for (int i = 0; i < kNumPasswords; ++i) { |
| // Verify the password is returned properly. |
| ASSERT_TRUE(password_list[i].GetSpecifics().has_password()); |
| ASSERT_TRUE(password_list[i].GetSpecifics().password(). |
| has_client_only_encrypted_data()); |
| ASSERT_FALSE(password_list[i].GetSpecifics().password().has_encrypted()); |
| const sync_pb::PasswordSpecificsData& sync_password = |
| password_list[i].GetSpecifics().password().client_only_encrypted_data(); |
| const sync_pb::PasswordSpecificsData& change_password = |
| change_list[i].sync_data().GetSpecifics().password(). |
| client_only_encrypted_data(); |
| ASSERT_EQ(sync_password.password_value(), change_password.password_value()); |
| ASSERT_EQ(sync_password.username_value(), change_password.username_value()); |
| |
| // Verify the raw sync data was stored securely. |
| syncer::ReadTransaction read_transaction(FROM_HERE, user_share()); |
| syncer::ReadNode node(&read_transaction); |
| ASSERT_EQ(node.InitByClientTagLookup(syncer::PASSWORDS, |
| base::StringPrintf("tag%i", i)), |
| syncer::BaseNode::INIT_OK); |
| ASSERT_EQ(node.GetTitle(), "encrypted"); |
| const sync_pb::EntitySpecifics& raw_specifics = node.GetEntitySpecifics(); |
| ASSERT_TRUE(raw_specifics.has_password()); |
| ASSERT_TRUE(raw_specifics.password().has_encrypted()); |
| ASSERT_FALSE(raw_specifics.password().has_client_only_encrypted_data()); |
| } |
| } |
| |
| TEST_F(SyncGenericChangeProcessorTest, UpdatePasswords) { |
| InitializeForType(syncer::PASSWORDS); |
| const int kNumPasswords = 10; |
| sync_pb::PasswordSpecificsData password_data; |
| password_data.set_username_value("user"); |
| |
| sync_pb::EntitySpecifics password_holder; |
| |
| syncer::SyncChangeList change_list; |
| syncer::SyncChangeList change_list2; |
| for (int i = 0; i < kNumPasswords; ++i) { |
| password_data.set_password_value( |
| base::StringPrintf("password%i", i)); |
| password_holder.mutable_password()->mutable_client_only_encrypted_data()-> |
| CopyFrom(password_data); |
| change_list.push_back( |
| syncer::SyncChange(FROM_HERE, |
| syncer::SyncChange::ACTION_ADD, |
| syncer::SyncData::CreateLocalData( |
| base::StringPrintf("tag%i", i), |
| base::StringPrintf("title%i", i), |
| password_holder))); |
| password_data.set_password_value( |
| base::StringPrintf("password_m%i", i)); |
| password_holder.mutable_password()->mutable_client_only_encrypted_data()-> |
| CopyFrom(password_data); |
| change_list2.push_back( |
| syncer::SyncChange(FROM_HERE, |
| syncer::SyncChange::ACTION_UPDATE, |
| syncer::SyncData::CreateLocalData( |
| base::StringPrintf("tag%i", i), |
| base::StringPrintf("title_m%i", i), |
| password_holder))); |
| } |
| |
| ASSERT_FALSE( |
| change_processor()->ProcessSyncChanges(FROM_HERE, change_list).IsSet()); |
| ASSERT_FALSE( |
| change_processor()->ProcessSyncChanges(FROM_HERE, change_list2).IsSet()); |
| |
| syncer::SyncDataList password_list( |
| change_processor()->GetAllSyncData(syncer::PASSWORDS)); |
| |
| ASSERT_EQ(password_list.size(), change_list2.size()); |
| for (int i = 0; i < kNumPasswords; ++i) { |
| // Verify the password is returned properly. |
| ASSERT_TRUE(password_list[i].GetSpecifics().has_password()); |
| ASSERT_TRUE(password_list[i].GetSpecifics().password(). |
| has_client_only_encrypted_data()); |
| ASSERT_FALSE(password_list[i].GetSpecifics().password().has_encrypted()); |
| const sync_pb::PasswordSpecificsData& sync_password = |
| password_list[i].GetSpecifics().password().client_only_encrypted_data(); |
| const sync_pb::PasswordSpecificsData& change_password = |
| change_list2[i].sync_data().GetSpecifics().password(). |
| client_only_encrypted_data(); |
| ASSERT_EQ(sync_password.password_value(), change_password.password_value()); |
| ASSERT_EQ(sync_password.username_value(), change_password.username_value()); |
| |
| // Verify the raw sync data was stored securely. |
| syncer::ReadTransaction read_transaction(FROM_HERE, user_share()); |
| syncer::ReadNode node(&read_transaction); |
| ASSERT_EQ(node.InitByClientTagLookup(syncer::PASSWORDS, |
| base::StringPrintf("tag%i", i)), |
| syncer::BaseNode::INIT_OK); |
| ASSERT_EQ(node.GetTitle(), "encrypted"); |
| const sync_pb::EntitySpecifics& raw_specifics = node.GetEntitySpecifics(); |
| ASSERT_TRUE(raw_specifics.has_password()); |
| ASSERT_TRUE(raw_specifics.password().has_encrypted()); |
| ASSERT_FALSE(raw_specifics.password().has_client_only_encrypted_data()); |
| } |
| } |
| |
| // Verify that attachments on newly added or updated SyncData are passed to the |
| // AttachmentService. |
| TEST_F(SyncGenericChangeProcessorTest, |
| ProcessSyncChanges_AddUpdateWithAttachment) { |
| std::string tag = "client_tag"; |
| std::string title = "client_title"; |
| sync_pb::EntitySpecifics specifics; |
| sync_pb::PreferenceSpecifics* pref_specifics = specifics.mutable_preference(); |
| pref_specifics->set_name("test"); |
| |
| syncer::AttachmentIdList attachment_ids; |
| attachment_ids.push_back(syncer::AttachmentId::Create(0, 0)); |
| attachment_ids.push_back(syncer::AttachmentId::Create(0, 0)); |
| |
| // Add a SyncData with two attachments. |
| syncer::SyncChangeList change_list; |
| change_list.push_back( |
| syncer::SyncChange(FROM_HERE, |
| syncer::SyncChange::ACTION_ADD, |
| syncer::SyncData::CreateLocalDataWithAttachments( |
| tag, title, specifics, attachment_ids))); |
| ASSERT_FALSE( |
| change_processor()->ProcessSyncChanges(FROM_HERE, change_list).IsSet()); |
| RunLoop(); |
| |
| // Check that the AttachmentService received the new attachments. |
| ASSERT_EQ(mock_attachment_service()->attachment_id_lists()->size(), 1U); |
| const syncer::AttachmentIdList& attachments_added = |
| mock_attachment_service()->attachment_id_lists()->front(); |
| ASSERT_THAT( |
| attachments_added, |
| testing::UnorderedElementsAre(attachment_ids[0], attachment_ids[1])); |
| |
| // Update the SyncData, replacing its two attachments with one new attachment. |
| syncer::AttachmentIdList new_attachment_ids; |
| new_attachment_ids.push_back(syncer::AttachmentId::Create(0, 0)); |
| mock_attachment_service()->attachment_id_lists()->clear(); |
| change_list.clear(); |
| change_list.push_back( |
| syncer::SyncChange(FROM_HERE, |
| syncer::SyncChange::ACTION_UPDATE, |
| syncer::SyncData::CreateLocalDataWithAttachments( |
| tag, title, specifics, new_attachment_ids))); |
| ASSERT_FALSE( |
| change_processor()->ProcessSyncChanges(FROM_HERE, change_list).IsSet()); |
| RunLoop(); |
| |
| // Check that the AttachmentService received it. |
| ASSERT_EQ(mock_attachment_service()->attachment_id_lists()->size(), 1U); |
| const syncer::AttachmentIdList& new_attachments_added = |
| mock_attachment_service()->attachment_id_lists()->front(); |
| ASSERT_THAT(new_attachments_added, |
| testing::UnorderedElementsAre(new_attachment_ids[0])); |
| } |
| |
| // Verify that after attachment is uploaded GenericChangeProcessor updates |
| // corresponding entries |
| TEST_F(SyncGenericChangeProcessorTest, AttachmentUploaded) { |
| std::string tag = "client_tag"; |
| std::string title = "client_title"; |
| sync_pb::EntitySpecifics specifics; |
| sync_pb::PreferenceSpecifics* pref_specifics = specifics.mutable_preference(); |
| pref_specifics->set_name("test"); |
| |
| syncer::AttachmentIdList attachment_ids; |
| attachment_ids.push_back(syncer::AttachmentId::Create(0, 0)); |
| |
| // Add a SyncData with two attachments. |
| syncer::SyncChangeList change_list; |
| change_list.push_back( |
| syncer::SyncChange(FROM_HERE, |
| syncer::SyncChange::ACTION_ADD, |
| syncer::SyncData::CreateLocalDataWithAttachments( |
| tag, title, specifics, attachment_ids))); |
| ASSERT_FALSE( |
| change_processor()->ProcessSyncChanges(FROM_HERE, change_list).IsSet()); |
| |
| sync_pb::AttachmentIdProto attachment_id_proto = attachment_ids[0].GetProto(); |
| syncer::AttachmentId attachment_id = |
| syncer::AttachmentId::CreateFromProto(attachment_id_proto); |
| |
| change_processor()->OnAttachmentUploaded(attachment_id); |
| syncer::ReadTransaction read_transaction(FROM_HERE, user_share()); |
| syncer::ReadNode node(&read_transaction); |
| ASSERT_EQ(node.InitByClientTagLookup(kType, tag), syncer::BaseNode::INIT_OK); |
| attachment_ids = node.GetAttachmentIds(); |
| EXPECT_EQ(1U, attachment_ids.size()); |
| } |
| |
| // Verify that upon construction, all attachments not yet on the server are |
| // scheduled for upload. |
| TEST_F(SyncGenericChangeProcessorTest, UploadAllAttachmentsNotOnServer) { |
| // Create two attachment ids. id2 will be marked as "on server". |
| syncer::AttachmentId id1 = syncer::AttachmentId::Create(0, 0); |
| syncer::AttachmentId id2 = syncer::AttachmentId::Create(0, 0); |
| { |
| // Write an entry containing these two attachment ids. |
| syncer::WriteTransaction trans(FROM_HERE, user_share()); |
| syncer::ReadNode root(&trans); |
| ASSERT_EQ(syncer::BaseNode::INIT_OK, root.InitTypeRoot(kType)); |
| syncer::WriteNode node(&trans); |
| node.InitUniqueByCreation(kType, root, "some node"); |
| sync_pb::AttachmentMetadata metadata; |
| sync_pb::AttachmentMetadataRecord* record1 = metadata.add_record(); |
| *record1->mutable_id() = id1.GetProto(); |
| sync_pb::AttachmentMetadataRecord* record2 = metadata.add_record(); |
| *record2->mutable_id() = id2.GetProto(); |
| record2->set_is_on_server(true); |
| node.SetAttachmentMetadata(metadata); |
| } |
| |
| // Construct the GenericChangeProcessor and see that it asks the |
| // AttachmentService to upload id1 only. |
| ConstructGenericChangeProcessor(kType); |
| ASSERT_EQ(1U, mock_attachment_service()->attachment_id_lists()->size()); |
| ASSERT_THAT(mock_attachment_service()->attachment_id_lists()->front(), |
| testing::UnorderedElementsAre(id1)); |
| } |
| |
| // Test that attempting to add an entry that already exists still works. |
| TEST_F(SyncGenericChangeProcessorTest, AddExistingEntry) { |
| InitializeForType(syncer::SESSIONS); |
| sync_pb::EntitySpecifics sessions_specifics; |
| sessions_specifics.mutable_session()->set_session_tag("session tag"); |
| syncer::SyncChangeList changes; |
| |
| // First add it normally. |
| changes.push_back(syncer::SyncChange( |
| FROM_HERE, syncer::SyncChange::ACTION_ADD, |
| syncer::SyncData::CreateLocalData(base::StringPrintf("tag"), |
| base::StringPrintf("title"), |
| sessions_specifics))); |
| ASSERT_FALSE( |
| change_processor()->ProcessSyncChanges(FROM_HERE, changes).IsSet()); |
| |
| // Now attempt to add it again, but with different specifics. Should not |
| // result in an error and should still update the specifics. |
| sessions_specifics.mutable_session()->set_session_tag("session tag 2"); |
| changes[0] = |
| syncer::SyncChange(FROM_HERE, syncer::SyncChange::ACTION_ADD, |
| syncer::SyncData::CreateLocalData( |
| base::StringPrintf("tag"), |
| base::StringPrintf("title"), sessions_specifics)); |
| ASSERT_FALSE( |
| change_processor()->ProcessSyncChanges(FROM_HERE, changes).IsSet()); |
| |
| // Verify the data was updated properly. |
| syncer::SyncDataList sync_data = |
| change_processor()->GetAllSyncData(syncer::SESSIONS); |
| ASSERT_EQ(sync_data.size(), 1U); |
| ASSERT_EQ("session tag 2", |
| sync_data[0].GetSpecifics().session().session_tag()); |
| } |
| |
| } // namespace |
| |
| } // namespace sync_driver |