diff options
Diffstat (limited to 'chrome/browser/sync/glue/synced_device_tracker_unittest.cc')
| -rw-r--r-- | chrome/browser/sync/glue/synced_device_tracker_unittest.cc | 242 |
1 files changed, 0 insertions, 242 deletions
diff --git a/chrome/browser/sync/glue/synced_device_tracker_unittest.cc b/chrome/browser/sync/glue/synced_device_tracker_unittest.cc deleted file mode 100644 index 15161e3..0000000 --- a/chrome/browser/sync/glue/synced_device_tracker_unittest.cc +++ /dev/null @@ -1,242 +0,0 @@ -// Copyright (c) 2012 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 <string> - -#include "base/guid.h" -#include "base/memory/scoped_ptr.h" -#include "base/memory/scoped_vector.h" -#include "base/message_loop/message_loop.h" -#include "base/run_loop.h" -#include "chrome/browser/sync/glue/device_info.h" -#include "chrome/browser/sync/glue/synced_device_tracker.h" -#include "sync/internal_api/public/base/model_type.h" -#include "sync/internal_api/public/test/test_user_share.h" -#include "sync/protocol/sync.pb.h" -#include "sync/syncable/directory.h" -#include "sync/test/test_transaction_observer.h" -#include "testing/gtest/include/gtest/gtest.h" - -namespace browser_sync { - -class SyncedDeviceTrackerTest : public ::testing::Test { - protected: - SyncedDeviceTrackerTest() : transaction_count_baseline_(0) { } - virtual ~SyncedDeviceTrackerTest() { } - - virtual void SetUp() { - test_user_share_.SetUp(); - syncer::TestUserShare::CreateRoot(syncer::DEVICE_INFO, user_share()); - - synced_device_tracker_.reset( - new SyncedDeviceTracker(user_share(), - user_share()->directory->cache_guid())); - - // We don't actually touch the Profile, so we can get away with passing in a - // NULL here. Constructing a TestingProfile can take over a 100ms, so this - // optimization can be the difference between 'tests run with a noticeable - // delay' and 'tests run instantaneously'. - synced_device_tracker_->Start(user_share()); - } - - virtual void TearDown() { - synced_device_tracker_.reset(); - test_user_share_.TearDown(); - } - - syncer::UserShare* user_share() { - return test_user_share_.user_share(); - } - - // Expose the private method to our tests. - void WriteLocalDeviceInfo(const DeviceInfo& info) { - synced_device_tracker_->WriteLocalDeviceInfo(info); - } - - void WriteDeviceInfo(const DeviceInfo& device_info) { - synced_device_tracker_->WriteDeviceInfo(device_info, device_info.guid()); - } - - void ResetObservedChangesCounter() { - transaction_count_baseline_ = GetTotalTransactionsCount(); - } - - int GetObservedChangesCounter() { - return GetTotalTransactionsCount() - transaction_count_baseline_; - } - - scoped_ptr<SyncedDeviceTracker> synced_device_tracker_; - - private: - // Count of how many closed WriteTransactions notified of meaningful changes. - int GetTotalTransactionsCount() { - base::RunLoop run_loop; - run_loop.RunUntilIdle(); - return test_user_share_.transaction_observer()->transactions_observed(); - } - - base::MessageLoop message_loop_; - syncer::TestUserShare test_user_share_; - int transaction_count_baseline_; -}; - -namespace { - -// New client scenario: set device info when no previous info existed. -TEST_F(SyncedDeviceTrackerTest, CreateNewDeviceInfo) { - ASSERT_FALSE(synced_device_tracker_->ReadLocalDeviceInfo()); - - ResetObservedChangesCounter(); - - // Include the non-ASCII character "’" (typographic apostrophe) in the client - // name to ensure that SyncedDeviceTracker can properly handle non-ASCII - // characters, which client names can include on some platforms (e.g., Mac - // and iOS). - DeviceInfo write_device_info(user_share()->directory->cache_guid(), - "John’s Device", - "Chromium 3000", - "ChromeSyncAgent 3000", - sync_pb::SyncEnums_DeviceType_TYPE_LINUX, - "device_id"); - WriteLocalDeviceInfo(write_device_info); - - scoped_ptr<DeviceInfo> read_device_info( - synced_device_tracker_->ReadLocalDeviceInfo()); - ASSERT_TRUE(read_device_info); - EXPECT_TRUE(write_device_info.Equals(*read_device_info.get())); - - EXPECT_EQ(1, GetObservedChangesCounter()); -} - -// Restart scenario: update existing device info with identical data. -TEST_F(SyncedDeviceTrackerTest, DontModifyExistingDeviceInfo) { - // For writing. - DeviceInfo device_info(user_share()->directory->cache_guid(), - "John’s Device", - "XYZ v1", - "XYZ SyncAgent v1", - sync_pb::SyncEnums_DeviceType_TYPE_LINUX, - "device_id"); - WriteLocalDeviceInfo(device_info); - - // First read. - scoped_ptr<DeviceInfo> old_device_info( - synced_device_tracker_->ReadLocalDeviceInfo()); - ASSERT_TRUE(old_device_info); - - ResetObservedChangesCounter(); - - // Overwrite the device info with the same data as before. - WriteLocalDeviceInfo(device_info); - - // Ensure that this didn't count as a change worth syncing. - EXPECT_EQ(0, GetObservedChangesCounter()); - - // Second read. - scoped_ptr<DeviceInfo> new_device_info( - synced_device_tracker_->ReadLocalDeviceInfo()); - ASSERT_TRUE(new_device_info); - EXPECT_TRUE(old_device_info->Equals(*new_device_info.get())); -} - -// Upgrade scenario: update existing device info with new version. -TEST_F(SyncedDeviceTrackerTest, UpdateExistingDeviceInfo) { - // Write v1 device info. - DeviceInfo device_info_v1(user_share()->directory->cache_guid(), - "John’s Device", - "XYZ v1", - "XYZ SyncAgent v1", - sync_pb::SyncEnums_DeviceType_TYPE_LINUX, - "device_id1"); - WriteLocalDeviceInfo(device_info_v1); - - ResetObservedChangesCounter(); - - // Write upgraded device info. - DeviceInfo device_info_v2(user_share()->directory->cache_guid(), - "John’s Device", - "XYZ v2", - "XYZ SyncAgent v2", - sync_pb::SyncEnums_DeviceType_TYPE_LINUX, - "device_id2"); - WriteLocalDeviceInfo(device_info_v2); - - // Verify result. - scoped_ptr<DeviceInfo> result_device_info( - synced_device_tracker_->ReadLocalDeviceInfo()); - ASSERT_TRUE(result_device_info); - - EXPECT_TRUE(result_device_info->Equals(device_info_v2)); - - // The update write should have sent a nudge. - EXPECT_EQ(1, GetObservedChangesCounter()); -} - -// Test retrieving DeviceInfos for all the syncing devices. -TEST_F(SyncedDeviceTrackerTest, GetAllDeviceInfo) { - DeviceInfo device_info1(base::GenerateGUID(), - "abc Device", - "XYZ v1", - "XYZ SyncAgent v1", - sync_pb::SyncEnums_DeviceType_TYPE_LINUX, - "device_id1"); - - std::string guid1 = base::GenerateGUID(); - - DeviceInfo device_info2(base::GenerateGUID(), - "def Device", - "XYZ v2", - "XYZ SyncAgent v2", - sync_pb::SyncEnums_DeviceType_TYPE_LINUX, - "device_id2"); - - std::string guid2 = base::GenerateGUID(); - - WriteDeviceInfo(device_info1); - WriteDeviceInfo(device_info2); - - ScopedVector<DeviceInfo> device_info; - synced_device_tracker_->GetAllSyncedDeviceInfo(&device_info); - - EXPECT_EQ(device_info.size(), 2U); - EXPECT_TRUE(device_info[0]->Equals(device_info1)); - EXPECT_TRUE(device_info[1]->Equals(device_info2)); -} - -TEST_F(SyncedDeviceTrackerTest, DeviceBackupTime) { - DeviceInfo device_info(user_share()->directory->cache_guid(), - "John’s Device", - "XYZ v1", - "XYZ SyncAgent v1", - sync_pb::SyncEnums_DeviceType_TYPE_LINUX, - "device_id"); - const base::Time test_backup_time = - base::Time::UnixEpoch() + base::TimeDelta::FromDays(10000); - - WriteLocalDeviceInfo(device_info); - synced_device_tracker_->UpdateLocalDeviceBackupTime(test_backup_time); - - // Verify read of device info and backup time. - EXPECT_EQ(test_backup_time, - synced_device_tracker_->GetLocalDeviceBackupTime()); - scoped_ptr<DeviceInfo> device_info_out( - synced_device_tracker_->ReadLocalDeviceInfo()); - ASSERT_TRUE(device_info_out); - EXPECT_TRUE(device_info.Equals(*device_info_out.get())); - - // Verify backup time is not lost after updating device info. - DeviceInfo device_info2(user_share()->directory->cache_guid(), - "def Device", - "XYZ v2", - "XYZ SyncAgent v2", - sync_pb::SyncEnums_DeviceType_TYPE_LINUX, - "device_id"); - WriteLocalDeviceInfo(device_info2); - EXPECT_EQ(test_backup_time, - synced_device_tracker_->GetLocalDeviceBackupTime()); -} - -} // namespace - -} // namespace browser_sync |