Not for review: Support sync init with missing or corrupt store

chrome/browser/sync/glue/sync_backend_registrar_unittest.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 "chrome/browser/sync/glue/sync_backend_registrar.h"
 
 #include "chrome/browser/sync/glue/change_processor_mock.h"
 #include "chrome/browser/sync/glue/ui_model_worker.h"
 #include "chrome/test/base/testing_profile.h"
 #include "content/public/test/test_browser_thread.h"
@@ skipping 55 matching lines @@
 
   MessageLoop loop_;
   TestUserShare test_user_share_;
 
  private:
   content::TestBrowserThread ui_thread_;
 };
 
 TEST_F(SyncBackendRegistrarTest, ConstructorEmpty) {
   TestingProfile profile;
-  SyncBackendRegistrar registrar(ModelTypeSet(), "test", &profile, &loop_);
+  SyncBackendRegistrar registrar("test", &profile, &loop_);
+  registrar.SetInitialTypes(ModelTypeSet());
   EXPECT_FALSE(registrar.IsNigoriEnabled());
   {
     std::vector<ModelSafeWorker*> workers;
     registrar.GetWorkers(&workers);
     EXPECT_EQ(4u, workers.size());
   }
   ExpectRoutingInfo(&registrar, ModelSafeRoutingInfo());
   ExpectHasProcessorsForTypes(registrar, ModelTypeSet());
   registrar.OnSyncerShutdownComplete();
   registrar.StopOnUIThread();
 }
 
 TEST_F(SyncBackendRegistrarTest, ConstructorNonEmpty) {
   TestingProfile profile;
   const ModelTypeSet initial_types(BOOKMARKS, NIGORI, PASSWORDS);
-  SyncBackendRegistrar registrar(initial_types, "test", &profile, &loop_);
+  SyncBackendRegistrar registrar("test", &profile, &loop_);
+  registrar.SetInitialTypes(initial_types);
   EXPECT_TRUE(registrar.IsNigoriEnabled());
   {
     std::vector<ModelSafeWorker*> workers;
     registrar.GetWorkers(&workers);
     EXPECT_EQ(4u, workers.size());
   }
   {
     ModelSafeRoutingInfo expected_routing_info;
     expected_routing_info[BOOKMARKS] = GROUP_PASSIVE;
     expected_routing_info[NIGORI] = GROUP_PASSIVE;
     // Passwords dropped because of no password store.
     ExpectRoutingInfo(&registrar, expected_routing_info);
   }
   ExpectHasProcessorsForTypes(registrar, ModelTypeSet());
   registrar.OnSyncerShutdownComplete();
   registrar.StopOnUIThread();
 }
 
 TEST_F(SyncBackendRegistrarTest, ConfigureDataTypes) {
   TestingProfile profile;
-  SyncBackendRegistrar registrar(ModelTypeSet(), "test", &profile, &loop_);
+  SyncBackendRegistrar registrar("test", &profile, &loop_);
+  registrar.SetInitialTypes(ModelTypeSet());
 
   // Add.
   const ModelTypeSet types1(BOOKMARKS, NIGORI, AUTOFILL);
   EXPECT_TRUE(
       registrar.ConfigureDataTypes(types1, ModelTypeSet()).Equals(types1));
   {
     ModelSafeRoutingInfo expected_routing_info;
     expected_routing_info[BOOKMARKS] = GROUP_PASSIVE;
     expected_routing_info[NIGORI] = GROUP_PASSIVE;
     expected_routing_info[AUTOFILL] = GROUP_PASSIVE;
@@ skipping 23 matching lines @@
 
 void TriggerChanges(SyncBackendRegistrar* registrar, ModelType type) {
   registrar->OnChangesApplied(type, NULL,
                               sync_api::ImmutableChangeRecordList());
   registrar->OnChangesComplete(type);
 }
 
 TEST_F(SyncBackendRegistrarTest, ActivateDeactivateUIDataType) {
   InSequence in_sequence;
   TestingProfile profile;
-  SyncBackendRegistrar registrar(ModelTypeSet(), "test", &profile, &loop_);
+  SyncBackendRegistrar registrar("test", &profile, &loop_);
+  registrar.SetInitialTypes(ModelTypeSet());
 
   // Should do nothing.
   TriggerChanges(&registrar, BOOKMARKS);
 
   StrictMock<ChangeProcessorMock> change_processor_mock;
   EXPECT_CALL(change_processor_mock, StartImpl(&profile));
   EXPECT_CALL(change_processor_mock, IsRunning())
       .WillRepeatedly(Return(true));
   EXPECT_CALL(change_processor_mock, ApplyChangesFromSyncModel(NULL, _));
   EXPECT_CALL(change_processor_mock, IsRunning())
@@ skipping 26 matching lines @@
   TriggerChanges(&registrar, BOOKMARKS);
 
   registrar.OnSyncerShutdownComplete();
   registrar.StopOnUIThread();
 }
 
 TEST_F(SyncBackendRegistrarTest, ActivateDeactivateNonUIDataType) {
   content::TestBrowserThread db_thread(BrowserThread::DB, &loop_);
   InSequence in_sequence;
   TestingProfile profile;
-  SyncBackendRegistrar registrar(ModelTypeSet(), "test", &profile, &loop_);
+  SyncBackendRegistrar registrar("test", &profile, &loop_);
+  registrar.SetInitialTypes(ModelTypeSet());
 
   // Should do nothing.
   TriggerChanges(&registrar, AUTOFILL);
 
   StrictMock<ChangeProcessorMock> change_processor_mock;
   EXPECT_CALL(change_processor_mock, StartImpl(&profile));
   EXPECT_CALL(change_processor_mock, IsRunning())
       .WillRepeatedly(Return(true));
   EXPECT_CALL(change_processor_mock, ApplyChangesFromSyncModel(NULL, _));
   EXPECT_CALL(change_processor_mock, IsRunning())
@@ skipping 25 matching lines @@
   // Should do nothing.
   TriggerChanges(&registrar, AUTOFILL);
 
   registrar.OnSyncerShutdownComplete();
   registrar.StopOnUIThread();
 }
 
 }  // namespace
 
 }  // namespace browser_sync