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// 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.
#ifndef COMPONENTS_SYNC_ENGINE_FAKE_SYNC_MANAGER_H_
#define COMPONENTS_SYNC_ENGINE_FAKE_SYNC_MANAGER_H_
#include <memory>
#include <string>
#include <vector>
#include "base/macros.h"
#include "base/memory/ref_counted.h"
#include "base/observer_list.h"
#include "components/sync/engine/sync_manager.h"
#include "components/sync/syncable/test_user_share.h"
namespace base {
class SequencedTaskRunner;
}
namespace syncer {
class FakeSyncEncryptionHandler;
class FakeSyncManager : public SyncManager {
public:
// |initial_sync_ended_types|: The set of types that have initial_sync_ended
// set to true. This value will be used by InitialSyncEndedTypes() until the
// next configuration is performed.
//
// |progress_marker_types|: The set of types that have valid progress
// markers. This will be used by GetTypesWithEmptyProgressMarkerToken() until
// the next configuration is performed.
//
// |configure_fail_types|: The set of types that will fail
// configuration. Once ConfigureSyncer is called, the
// |initial_sync_ended_types_| and |progress_marker_types_| will be updated
// to include those types that didn't fail.
FakeSyncManager(ModelTypeSet initial_sync_ended_types,
ModelTypeSet progress_marker_types,
ModelTypeSet configure_fail_types);
~FakeSyncManager() override;
// Returns those types that have been purged from the directory since the last
// call to GetAndResetPurgedTypes(), or since startup if never called.
ModelTypeSet GetAndResetPurgedTypes();
// Returns those types that have been unapplied as part of purging disabled
// types since the last call to GetAndResetUnappliedTypes, or since startup if
// never called.
ModelTypeSet GetAndResetUnappliedTypes();
// Returns those types that have been downloaded since the last call to
// GetAndResetDownloadedTypes(), or since startup if never called.
ModelTypeSet GetAndResetDownloadedTypes();
// Returns those types that have been marked as enabled since the
// last call to GetAndResetEnabledTypes(), or since startup if never
// called.
ModelTypeSet GetAndResetEnabledTypes();
// Returns the types that have most recently received a refresh request.
ModelTypeSet GetLastRefreshRequestTypes();
// Returns the most recent configuration reason since the last call to
// GetAndResetConfigureReason, or since startup if never called.
ConfigureReason GetAndResetConfigureReason();
// Returns the number of invalidations received since startup.
int GetInvalidationCount() const;
// Block until the sync thread has finished processing any pending messages.
void WaitForSyncThread();
// SyncManager implementation.
// Note: we treat whatever message loop this is called from as the sync
// loop for purposes of callbacks.
void Init(InitArgs* args) override;
ModelTypeSet InitialSyncEndedTypes() override;
ModelTypeSet GetTypesWithEmptyProgressMarkerToken(
ModelTypeSet types) override;
void PurgePartiallySyncedTypes() override;
void PurgeDisabledTypes(ModelTypeSet to_purge,
ModelTypeSet to_journal,
ModelTypeSet to_unapply) override;
void UpdateCredentials(const SyncCredentials& credentials) override;
void StartSyncingNormally(const ModelSafeRoutingInfo& routing_info,
base::Time last_poll_time) override;
void ConfigureSyncer(ConfigureReason reason,
ModelTypeSet to_download,
const ModelSafeRoutingInfo& new_routing_info,
const base::Closure& ready_task,
const base::Closure& retry_task) override;
void OnIncomingInvalidation(
ModelType type,
std::unique_ptr<InvalidationInterface> interface) override;
void SetInvalidatorEnabled(bool invalidator_enabled) override;
void AddObserver(Observer* observer) override;
void RemoveObserver(Observer* observer) override;
SyncStatus GetDetailedStatus() const override;
void SaveChanges() override;
void ShutdownOnSyncThread(ShutdownReason reason) override;
UserShare* GetUserShare() override;
std::unique_ptr<ModelTypeConnector> GetModelTypeConnectorProxy() override;
const std::string cache_guid() override;
bool ReceivedExperiment(Experiments* experiments) override;
bool HasUnsyncedItems() override;
SyncEncryptionHandler* GetEncryptionHandler() override;
std::vector<std::unique_ptr<ProtocolEvent>> GetBufferedProtocolEvents()
override;
void RefreshTypes(ModelTypeSet types) override;
void RegisterDirectoryTypeDebugInfoObserver(
TypeDebugInfoObserver* observer) override;
void UnregisterDirectoryTypeDebugInfoObserver(
TypeDebugInfoObserver* observer) override;
bool HasDirectoryTypeDebugInfoObserver(
TypeDebugInfoObserver* observer) override;
void RequestEmitDebugInfo() override;
void ClearServerData(const ClearServerDataCallback& callback) override;
void OnCookieJarChanged(bool account_mismatch, bool empty_jar) override;
void OnMemoryDump(base::trace_event::ProcessMemoryDump* pmd) override;
private:
scoped_refptr<base::SequencedTaskRunner> sync_task_runner_;
base::ObserverList<SyncManager::Observer> observers_;
// Faked directory state.
ModelTypeSet initial_sync_ended_types_;
ModelTypeSet progress_marker_types_;
// Test specific state.
// The types that should fail configuration attempts. These types will not
// have their progress markers or initial_sync_ended bits set.
ModelTypeSet configure_fail_types_;
// The set of types that have been purged.
ModelTypeSet purged_types_;
// Subset of |purged_types_| that were unapplied.
ModelTypeSet unapplied_types_;
// The set of types that have been downloaded.
ModelTypeSet downloaded_types_;
// The set of types that have been enabled.
ModelTypeSet enabled_types_;
// The types for which a refresh was most recently requested.
ModelTypeSet last_refresh_request_types_;
// The most recent configure reason.
ConfigureReason last_configure_reason_;
std::unique_ptr<FakeSyncEncryptionHandler> fake_encryption_handler_;
TestUserShare test_user_share_;
// Number of invalidations received since startup.
int num_invalidations_received_;
DISALLOW_COPY_AND_ASSIGN(FakeSyncManager);
};
} // namespace syncer
#endif // COMPONENTS_SYNC_ENGINE_FAKE_SYNC_MANAGER_H_
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