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// Copyright (c) 2011 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.h"
#include <cstddef>
#include "base/message_loop.h"
#include "base/scoped_ptr.h"
#include "chrome/browser/sync/engine/model_safe_worker.h"
#include "chrome/browser/sync/engine/syncapi.h"
#include "chrome/browser/sync/glue/data_type_controller.h"
#include "chrome/browser/sync/syncable/model_type.h"
#include "chrome/test/testing_profile.h"
#include "content/browser/browser_thread.h"
#include "googleurl/src/gurl.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
// TODO(akalin): Remove this once we fix the TODO below.
#include "chrome/browser/prefs/pref_service.h"
#include "chrome/common/pref_names.h"
namespace browser_sync {
namespace {
class MockSyncFrontend : public SyncFrontend {
public:
virtual ~MockSyncFrontend() {}
MOCK_METHOD0(OnBackendInitialized, void());
MOCK_METHOD0(OnSyncCycleCompleted, void());
MOCK_METHOD0(OnAuthError, void());
MOCK_METHOD0(OnStopSyncingPermanently, void());
MOCK_METHOD0(OnClearServerDataSucceeded, void());
MOCK_METHOD0(OnClearServerDataFailed, void());
MOCK_METHOD1(OnPassphraseRequired, void(bool));
MOCK_METHOD0(OnPassphraseAccepted, void());
MOCK_METHOD1(OnEncryptionComplete, void(const syncable::ModelTypeSet&));
MOCK_METHOD1(OnMigrationNeededForTypes, void(const syncable::ModelTypeSet&));
};
} // namespace
class SyncBackendHostTest : public testing::Test {
protected:
SyncBackendHostTest()
: ui_thread_(BrowserThread::UI, &ui_loop_),
io_thread_(BrowserThread::IO) {}
virtual ~SyncBackendHostTest() {}
virtual void SetUp() {
base::Thread::Options options;
options.message_loop_type = MessageLoop::TYPE_IO;
io_thread_.StartWithOptions(options);
}
virtual void TearDown() {
// Pump messages posted by the sync core thread (which may end up
// posting on the IO thread).
ui_loop_.RunAllPending();
io_thread_.Stop();
// Pump any messages posted by the IO thread.
ui_loop_.RunAllPending();
}
private:
MessageLoop ui_loop_;
BrowserThread ui_thread_;
BrowserThread io_thread_;
};
TEST_F(SyncBackendHostTest, InitShutdown) {
TestingProfile profile;
profile.CreateRequestContext();
SyncBackendHost backend(&profile);
// TODO(akalin): Handle this in SyncBackendHost instead of in
// ProfileSyncService, or maybe figure out a way to share the
// "register sync prefs" code.
PrefService* pref_service = profile.GetPrefs();
pref_service->RegisterStringPref(prefs::kEncryptionBootstrapToken, "");
MockSyncFrontend mock_frontend;
sync_api::SyncCredentials credentials;
credentials.email = "user@example.com";
credentials.sync_token = "sync_token";
backend.Initialize(&mock_frontend,
GURL("http://www.example.com"),
syncable::ModelTypeSet(),
profile.GetRequestContext(),
credentials,
true);
backend.Shutdown(false);
}
TEST_F(SyncBackendHostTest, MakePendingConfigModeState) {
// Empty.
{
DataTypeController::TypeMap data_type_controllers;
syncable::ModelTypeSet types;
ModelSafeRoutingInfo routing_info;
scoped_ptr<SyncBackendHost::PendingConfigureDataTypesState>
state(SyncBackendHost::MakePendingConfigModeState(
data_type_controllers, types, NULL, &routing_info));
EXPECT_TRUE(routing_info.empty());
EXPECT_FALSE(state->ready_task.get());
EXPECT_EQ(types, state->initial_types);
EXPECT_FALSE(state->deleted_type);
EXPECT_TRUE(state->added_types.none());
}
// No enabled types.
{
DataTypeController::TypeMap data_type_controllers;
data_type_controllers[syncable::BOOKMARKS] = NULL;
syncable::ModelTypeSet types;
ModelSafeRoutingInfo routing_info;
scoped_ptr<SyncBackendHost::PendingConfigureDataTypesState>
state(SyncBackendHost::MakePendingConfigModeState(
data_type_controllers, types, NULL, &routing_info));
EXPECT_TRUE(routing_info.empty());
EXPECT_FALSE(state->ready_task.get());
EXPECT_EQ(types, state->initial_types);
EXPECT_TRUE(state->deleted_type);
EXPECT_TRUE(state->added_types.none());
}
// Add type.
{
DataTypeController::TypeMap data_type_controllers;
data_type_controllers[syncable::BOOKMARKS] = NULL;
syncable::ModelTypeSet types;
types.insert(syncable::BOOKMARKS);
ModelSafeRoutingInfo routing_info;
scoped_ptr<SyncBackendHost::PendingConfigureDataTypesState>
state(SyncBackendHost::MakePendingConfigModeState(
data_type_controllers, types, NULL, &routing_info));
ModelSafeRoutingInfo expected_routing_info;
expected_routing_info[syncable::BOOKMARKS] = GROUP_PASSIVE;
EXPECT_EQ(expected_routing_info, routing_info);
EXPECT_FALSE(state->ready_task.get());
EXPECT_EQ(types, state->initial_types);
EXPECT_FALSE(state->deleted_type);
syncable::ModelTypeBitSet expected_added_types;
expected_added_types.set(syncable::BOOKMARKS);
EXPECT_EQ(expected_added_types, state->added_types);
}
// Add existing type.
{
DataTypeController::TypeMap data_type_controllers;
data_type_controllers[syncable::BOOKMARKS] = NULL;
syncable::ModelTypeSet types;
types.insert(syncable::BOOKMARKS);
ModelSafeRoutingInfo routing_info;
routing_info[syncable::BOOKMARKS] = GROUP_PASSIVE;
ModelSafeRoutingInfo expected_routing_info = routing_info;
scoped_ptr<SyncBackendHost::PendingConfigureDataTypesState>
state(SyncBackendHost::MakePendingConfigModeState(
data_type_controllers, types, NULL, &routing_info));
EXPECT_EQ(expected_routing_info, routing_info);
EXPECT_FALSE(state->ready_task.get());
EXPECT_EQ(types, state->initial_types);
EXPECT_FALSE(state->deleted_type);
EXPECT_TRUE(state->added_types.none());
}
// Delete type.
{
DataTypeController::TypeMap data_type_controllers;
data_type_controllers[syncable::BOOKMARKS] = NULL;
syncable::ModelTypeSet types;
ModelSafeRoutingInfo routing_info;
routing_info[syncable::BOOKMARKS] = GROUP_PASSIVE;
scoped_ptr<SyncBackendHost::PendingConfigureDataTypesState>
state(SyncBackendHost::MakePendingConfigModeState(
data_type_controllers, types, NULL, &routing_info));
ModelSafeRoutingInfo expected_routing_info;
EXPECT_EQ(expected_routing_info, routing_info);
EXPECT_FALSE(state->ready_task.get());
EXPECT_EQ(types, state->initial_types);
EXPECT_TRUE(state->deleted_type);
EXPECT_TRUE(state->added_types.none());
}
}
// TODO(akalin): Write more SyncBackendHost unit tests.
} // namespace browser_sync
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