sync: add CleanupDisabledTypesCommand to purge data pertaining to previously...

chrome/browser/sync/engine/cleanup_disabled_types_command_unittest.cc

Index: chrome/browser/sync/engine/cleanup_disabled_types_command_unittest.cc
===================================================================
--- chrome/browser/sync/engine/cleanup_disabled_types_command_unittest.cc	(revision 0)
+++ chrome/browser/sync/engine/cleanup_disabled_types_command_unittest.cc	(revision 0)
@@ -0,0 +1,103 @@
+// Copyright (c) 2010 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 <vector>
+
+#include "chrome/browser/sync/engine/cleanup_disabled_types_command.h"
+
+#include "chrome/browser/sync/engine/syncer_end_command.h"
+#include "chrome/browser/sync/sessions/sync_session.h"
+#include "chrome/test/sync/engine/syncer_command_test.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "testing/gmock/include/gmock/gmock.h"
+
+using testing::_;
+
+namespace browser_sync {
+
+using sessions::ScopedSessionContextSyncerEventChannel;
+
+class CleanupDisabledTypesCommandTest : public MockDirectorySyncerCommandTest {
+ public:
+  CleanupDisabledTypesCommandTest() {
+    for (int i = syncable::FIRST_REAL_MODEL_TYPE;
+         i < syncable::MODEL_TYPE_COUNT; i++) {
+      all_types_.insert(syncable::ModelTypeFromInt(i));
+    }
+  }
+  virtual void SetUp() {
+    mutable_routing_info()->clear();
+    (*mutable_routing_info())[syncable::BOOKMARKS] = GROUP_PASSIVE;
+    MockDirectorySyncerCommandTest::SetUp();
+  }
+
+  // Overridden to allow SyncerEndCommand Execute to work.
+  virtual bool IsSyncingCurrentlySilenced() {
+    return false;
+  }
+
+  const syncable::ModelTypeSet& all_types() { return all_types_; }
+
+ private:
+  syncable::ModelTypeSet all_types_;
+};
+
+// TODO(tim): Add syncer test to verify previous routing info is set.
+TEST_F(CleanupDisabledTypesCommandTest, NoPreviousRoutingInfo) {
+  CleanupDisabledTypesCommand command;
+  syncable::ModelTypeSet expected(all_types());
+  expected.erase(syncable::BOOKMARKS);
+  EXPECT_CALL(*mock_directory(), PurgeEntriesWithTypeIn(expected));
+  command.ExecuteImpl(session());
+}
+
+TEST_F(CleanupDisabledTypesCommandTest, NoPurge) {
+  CleanupDisabledTypesCommand command;
+  EXPECT_CALL(*mock_directory(), PurgeEntriesWithTypeIn(_)).Times(0);
+
+  ModelSafeRoutingInfo prev(routing_info());
+  session()->context()->set_previous_session_routing_info(prev);
+  (*mutable_routing_info())[syncable::AUTOFILL] = GROUP_PASSIVE;
+  command.ExecuteImpl(session());
+
+  prev = routing_info();
+  command.ExecuteImpl(session());
+}
+
+TEST_F(CleanupDisabledTypesCommandTest, TypeDisabled) {
+  CleanupDisabledTypesCommand command;
+  syncable::ModelTypeSet expected;
+  expected.insert(syncable::PASSWORDS);
+  expected.insert(syncable::PREFERENCES);
+
+  (*mutable_routing_info())[syncable::AUTOFILL] = GROUP_PASSIVE;
+  (*mutable_routing_info())[syncable::THEMES] = GROUP_PASSIVE;
+  (*mutable_routing_info())[syncable::EXTENSIONS] = GROUP_PASSIVE;
+
+  ModelSafeRoutingInfo prev(routing_info());
+  prev[syncable::PASSWORDS] = GROUP_PASSIVE;
+  prev[syncable::PREFERENCES] = GROUP_PASSIVE;
+  session()->context()->set_previous_session_routing_info(prev);
+
+  EXPECT_CALL(*mock_directory(), PurgeEntriesWithTypeIn(expected));
+  command.ExecuteImpl(session());
+}
+
+TEST_F(CleanupDisabledTypesCommandTest,
+       SyncerEndCommandSetsPreviousRoutingInfo) {
+  SyncerEndCommand command;
+  // Need channel for SyncerEndCommand.
+  scoped_ptr<SyncerEventChannel> c(new SyncerEventChannel());
+  ScopedSessionContextSyncerEventChannel s(session()->context(), c.get());
+
+  ModelSafeRoutingInfo info;
+  EXPECT_TRUE(info == session()->context()->previous_session_routing_info());
+  command.ExecuteImpl(session());
+  ASSERT_FALSE(routing_info().empty());
+  EXPECT_TRUE(routing_info() ==
+              session()->context()->previous_session_routing_info());
+}
+
+}  // namespace browser_sync
+
Property changes on: chrome\browser\sync\engine\cleanup_disabled_types_command_unittest.cc
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