1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #ifndef SYNC_TEST_ENGINE_INJECTABLE_SYNC_CONTEXT_PROXY_H_
6 #define SYNC_TEST_ENGINE_INJECTABLE_SYNC_CONTEXT_PROXY_H_
8 #include "sync/internal_api/public/base/model_type.h"
9 #include "sync/internal_api/public/non_blocking_sync_common.h"
10 #include "sync/internal_api/public/sync_context_proxy.h"
15 class ModelTypeSyncProxyImpl;
16 class ModelTypeSyncWorker;
18 // A SyncContextProxy implementation that, when a connection request is made,
19 // initalizes a connection to a previously injected ModelTypeSyncProxyImpl.
20 class InjectableSyncContextProxy : public syncer::SyncContextProxy {
22 explicit InjectableSyncContextProxy(ModelTypeSyncWorker* worker);
23 virtual ~InjectableSyncContextProxy();
25 virtual void ConnectTypeToSync(
26 syncer::ModelType type,
27 const DataTypeState& data_type_state,
28 const UpdateResponseDataList& pending_updates,
29 const base::WeakPtr<syncer::ModelTypeSyncProxyImpl>& type_sync_proxy)
31 virtual void Disconnect(syncer::ModelType type) OVERRIDE;
32 virtual scoped_ptr<SyncContextProxy> Clone() const OVERRIDE;
34 ModelTypeSyncWorker* GetWorker();
37 // A flag to ensure ConnectTypeToSync is called at most once.
38 bool is_worker_connected_;
40 // The ModelTypeSyncProxy's contract expects that it gets to own this object,
41 // so we can retain only a non-owned pointer to it.
43 // This is very unsafe, but we can get away with it since these tests are not
44 // exercising the proxy <-> worker connection code.
45 ModelTypeSyncWorker* worker_;
50 #endif // SYNC_TEST_ENGINE_INJECTABLE_SYNC_CONTEXT_PROXY_H_