Sync: Add DeviceInfo's ChangeProcessor

sync/internal_api/test/fake_sync_manager.cc

 // 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 "sync/internal_api/public/test/fake_sync_manager.h"
 
 #include <cstddef>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/run_loop.h"
 #include "base/sequenced_task_runner.h"
 #include "base/single_thread_task_runner.h"
 #include "base/thread_task_runner_handle.h"
 #include "sync/internal_api/public/http_post_provider_factory.h"
 #include "sync/internal_api/public/internal_components_factory.h"
 #include "sync/internal_api/public/util/weak_handle.h"
 #include "sync/notifier/invalidator.h"
 #include "sync/notifier/invalidator_state.h"
 #include "sync/notifier/object_id_invalidation_map.h"
+#include "sync/syncable/directory.h"
 #include "sync/test/fake_sync_encryption_handler.h"
 
 namespace syncer {
 
 FakeSyncManager::FakeSyncManager(ModelTypeSet initial_sync_ended_types,
                                  ModelTypeSet progress_marker_types,
                                  ModelTypeSet configure_fail_types) :
     initial_sync_ended_types_(initial_sync_ended_types),
     progress_marker_types_(progress_marker_types),
     configure_fail_types_(configure_fail_types) {
@@ skipping 51 matching lines @@
   }
   run_loop.Run();
 }
 
 void FakeSyncManager::Init(
     const FilePath& database_location,
     const WeakHandle<JsEventHandler>& event_handler,
     const std::string& sync_server_and_path,
     int sync_server_port,
     bool use_ssl,
-    const scoped_refptr<base::TaskRunner>& blocking_task_runner,
     scoped_ptr<HttpPostProviderFactory> post_factory,
     const std::vector<ModelSafeWorker*>& workers,
     ExtensionsActivityMonitor* extensions_activity_monitor,
     ChangeDelegate* change_delegate,
     const SyncCredentials& credentials,
     scoped_ptr<Invalidator> invalidator,
     const std::string& restored_key_for_bootstrapping,
     const std::string& restored_keystore_key_for_bootstrapping,
     scoped_ptr<InternalComponentsFactory> internal_components_factory,
     Encryptor* encryptor,
     UnrecoverableErrorHandler* unrecoverable_error_handler,
     ReportUnrecoverableErrorFunction
         report_unrecoverable_error_function) {
   sync_task_runner_ = base::ThreadTaskRunnerHandle::Get();
   PurgePartiallySyncedTypes();
+
+  test_user_share_.SetUp();
+  UserShare* share = test_user_share_.user_share();
+  for (ModelTypeSet::Iterator it = initial_sync_ended_types_.First();
+       it.Good(); it.Inc()) {
+    TestUserShare::CreateRoot(it.Get(), share);
+  }
+
   FOR_EACH_OBSERVER(SyncManager::Observer, observers_,
                     OnInitializationComplete(
                         WeakHandle<JsBackend>(),
                         WeakHandle<DataTypeDebugInfoListener>(),
                         true, initial_sync_ended_types_));
 }
 
 void FakeSyncManager::ThrowUnrecoverableError() {
   NOTIMPLEMENTED();
 }
@@ skipping 59 matching lines @@
   ModelTypeSet enabled_types = GetRoutingInfoTypes(new_routing_info);
   ModelTypeSet disabled_types = Difference(
       ModelTypeSet::All(), enabled_types);
   ModelTypeSet success_types = types_to_config;
   success_types.RemoveAll(configure_fail_types_);
 
   DVLOG(1) << "Faking configuration. Downloading: "
            << ModelTypeSetToString(success_types) << ". Cleaning: "
            << ModelTypeSetToString(disabled_types);
 
+  // Update our fake directory by clearing and fake-downloading as necessary.
+  UserShare* share = GetUserShare();
+  share->directory->PurgeEntriesWithTypeIn(disabled_types);
+  for (ModelTypeSet::Iterator it = success_types.First(); it.Good(); it.Inc()) {
+    // We must be careful to not create the same root node twice.
+    if (!initial_sync_ended_types_.Has(it.Get())) {
+      TestUserShare::CreateRoot(it.Get(), share);
+    }
+  }
+
   // Simulate cleaning up disabled types.
   // TODO(sync): consider only cleaning those types that were recently disabled,
   // if this isn't the first cleanup, which more accurately reflects the
   // behavior of the real cleanup logic.
   initial_sync_ended_types_.RemoveAll(disabled_types);
   progress_marker_types_.RemoveAll(disabled_types);
   cleaned_types_.PutAll(disabled_types);
 
   // Now simulate the actual configuration for those types that successfully
   // download + apply.
@@ skipping 22 matching lines @@
 }
 
 void FakeSyncManager::StopSyncingForShutdown(const base::Closure& callback) {
   if (!sync_task_runner_->PostTask(FROM_HERE, callback)) {
     NOTREACHED();
   }
 }
 
 void FakeSyncManager::ShutdownOnSyncThread() {
   DCHECK(sync_task_runner_->RunsTasksOnCurrentThread());
+  test_user_share_.TearDown();
 }
 
 UserShare* FakeSyncManager::GetUserShare() {
-  return NULL;
+  return test_user_share_.user_share();
+}
+
+const std::string FakeSyncManager::cache_guid() {
+  return test_user_share_.user_share()->directory->cache_guid();
 }
 
 bool FakeSyncManager::ReceivedExperiment(Experiments* experiments) {
   return false;
 }
 
 bool FakeSyncManager::HasUnsyncedItems() {
   NOTIMPLEMENTED();
   return false;
 }
 
 SyncEncryptionHandler* FakeSyncManager::GetEncryptionHandler() {
   return fake_encryption_handler_.get();
 }
 
 void FakeSyncManager::InvalidateOnSyncThread(
     const ObjectIdInvalidationMap& invalidation_map,
     IncomingInvalidationSource source) {
   DCHECK(sync_task_runner_->RunsTasksOnCurrentThread());
   registrar_.DispatchInvalidationsToHandlers(invalidation_map, source);
 }
 
 void FakeSyncManager::UpdateInvalidatorStateOnSyncThread(
     InvalidatorState state) {
   DCHECK(sync_task_runner_->RunsTasksOnCurrentThread());
   registrar_.UpdateInvalidatorState(state);
 }
 
 }  // namespace syncer