[Sync] Move some things from driver to base.

components/sync/driver/sync_prefs_unittest.cc

Index: components/sync/driver/sync_prefs_unittest.cc
diff --git a/components/sync/driver/sync_prefs_unittest.cc b/components/sync/driver/sync_prefs_unittest.cc
deleted file mode 100644
index 53b30f15da3ee2da2596e154566eab0f70652068..0000000000000000000000000000000000000000
--- a/components/sync/driver/sync_prefs_unittest.cc
+++ /dev/null
@@ -1,254 +0,0 @@
-// 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 "components/sync/driver/sync_prefs.h"
-
-#include "base/command_line.h"
-#include "base/message_loop/message_loop.h"
-#include "components/pref_registry/testing_pref_service_syncable.h"
-#include "components/prefs/pref_notifier_impl.h"
-#include "components/prefs/pref_value_store.h"
-#include "components/prefs/testing_pref_service.h"
-#include "components/sync/driver/pref_names.h"
-#include "testing/gmock/include/gmock/gmock.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace syncer {
-
-namespace {
-
-using ::testing::InSequence;
-using ::testing::StrictMock;
-
-class SyncPrefsTest : public testing::Test {
- protected:
-  void SetUp() override {
-    SyncPrefs::RegisterProfilePrefs(pref_service_.registry());
-  }
-
-  user_prefs::TestingPrefServiceSyncable pref_service_;
-
- private:
-  base::MessageLoop loop_;
-};
-
-TEST_F(SyncPrefsTest, Basic) {
-  SyncPrefs sync_prefs(&pref_service_);
-
-  EXPECT_FALSE(sync_prefs.IsFirstSetupComplete());
-  sync_prefs.SetFirstSetupComplete();
-  EXPECT_TRUE(sync_prefs.IsFirstSetupComplete());
-
-  EXPECT_TRUE(sync_prefs.IsSyncRequested());
-  sync_prefs.SetSyncRequested(false);
-  EXPECT_FALSE(sync_prefs.IsSyncRequested());
-  sync_prefs.SetSyncRequested(true);
-  EXPECT_TRUE(sync_prefs.IsSyncRequested());
-
-  EXPECT_EQ(base::Time(), sync_prefs.GetLastSyncedTime());
-  const base::Time& now = base::Time::Now();
-  sync_prefs.SetLastSyncedTime(now);
-  EXPECT_EQ(now, sync_prefs.GetLastSyncedTime());
-
-  EXPECT_TRUE(sync_prefs.HasKeepEverythingSynced());
-  sync_prefs.SetKeepEverythingSynced(false);
-  EXPECT_FALSE(sync_prefs.HasKeepEverythingSynced());
-  sync_prefs.SetKeepEverythingSynced(true);
-  EXPECT_TRUE(sync_prefs.HasKeepEverythingSynced());
-
-  EXPECT_TRUE(sync_prefs.GetEncryptionBootstrapToken().empty());
-  sync_prefs.SetEncryptionBootstrapToken("token");
-  EXPECT_EQ("token", sync_prefs.GetEncryptionBootstrapToken());
-}
-
-TEST_F(SyncPrefsTest, DefaultTypes) {
-  SyncPrefs sync_prefs(&pref_service_);
-  sync_prefs.SetKeepEverythingSynced(false);
-
-  // Only bookmarks and device info are enabled by default.
-  ModelTypeSet expected(BOOKMARKS, DEVICE_INFO);
-  ModelTypeSet preferred_types = sync_prefs.GetPreferredDataTypes(UserTypes());
-  EXPECT_EQ(expected, preferred_types);
-
-  // Simulate an upgrade to delete directives + proxy tabs support. None of the
-  // new types or their pref group types should be registering, ensuring they
-  // don't have pref values.
-  ModelTypeSet registered_types = UserTypes();
-  registered_types.Remove(PROXY_TABS);
-  registered_types.Remove(TYPED_URLS);
-  registered_types.Remove(SESSIONS);
-  registered_types.Remove(HISTORY_DELETE_DIRECTIVES);
-
-  // Enable all other types.
-  sync_prefs.SetPreferredDataTypes(registered_types, registered_types);
-
-  // Manually enable typed urls (to simulate the old world).
-  pref_service_.SetBoolean(prefs::kSyncTypedUrls, true);
-
-  // Proxy tabs should not be enabled (since sessions wasn't), but history
-  // delete directives should (since typed urls was).
-  preferred_types = sync_prefs.GetPreferredDataTypes(UserTypes());
-  EXPECT_FALSE(preferred_types.Has(PROXY_TABS));
-  EXPECT_TRUE(preferred_types.Has(HISTORY_DELETE_DIRECTIVES));
-
-  // Now manually enable sessions, which should result in proxy tabs also being
-  // enabled. Also, manually disable typed urls, which should mean that history
-  // delete directives are not enabled.
-  pref_service_.SetBoolean(prefs::kSyncTypedUrls, false);
-  pref_service_.SetBoolean(prefs::kSyncSessions, true);
-  preferred_types = sync_prefs.GetPreferredDataTypes(UserTypes());
-  EXPECT_TRUE(preferred_types.Has(PROXY_TABS));
-  EXPECT_FALSE(preferred_types.Has(HISTORY_DELETE_DIRECTIVES));
-}
-
-TEST_F(SyncPrefsTest, PreferredTypesKeepEverythingSynced) {
-  SyncPrefs sync_prefs(&pref_service_);
-
-  EXPECT_TRUE(sync_prefs.HasKeepEverythingSynced());
-
-  const ModelTypeSet user_types = UserTypes();
-  EXPECT_EQ(user_types, sync_prefs.GetPreferredDataTypes(user_types));
-  const ModelTypeSet user_visible_types = UserSelectableTypes();
-  for (ModelTypeSet::Iterator it = user_visible_types.First(); it.Good();
-       it.Inc()) {
-    ModelTypeSet preferred_types;
-    preferred_types.Put(it.Get());
-    sync_prefs.SetPreferredDataTypes(user_types, preferred_types);
-    EXPECT_EQ(user_types, sync_prefs.GetPreferredDataTypes(user_types));
-  }
-}
-
-TEST_F(SyncPrefsTest, PreferredTypesNotKeepEverythingSynced) {
-  SyncPrefs sync_prefs(&pref_service_);
-
-  sync_prefs.SetKeepEverythingSynced(false);
-
-  const ModelTypeSet user_types = UserTypes();
-  EXPECT_NE(user_types, sync_prefs.GetPreferredDataTypes(user_types));
-  const ModelTypeSet user_visible_types = UserSelectableTypes();
-  for (ModelTypeSet::Iterator it = user_visible_types.First(); it.Good();
-       it.Inc()) {
-    ModelTypeSet preferred_types;
-    preferred_types.Put(it.Get());
-    ModelTypeSet expected_preferred_types(preferred_types);
-    if (it.Get() == AUTOFILL) {
-      expected_preferred_types.Put(AUTOFILL_PROFILE);
-      expected_preferred_types.Put(AUTOFILL_WALLET_DATA);
-      expected_preferred_types.Put(AUTOFILL_WALLET_METADATA);
-    }
-    if (it.Get() == PREFERENCES) {
-      expected_preferred_types.Put(DICTIONARY);
-      expected_preferred_types.Put(PRIORITY_PREFERENCES);
-      expected_preferred_types.Put(SEARCH_ENGINES);
-    }
-    if (it.Get() == APPS) {
-      expected_preferred_types.Put(APP_LIST);
-      expected_preferred_types.Put(APP_NOTIFICATIONS);
-      expected_preferred_types.Put(APP_SETTINGS);
-      expected_preferred_types.Put(ARC_PACKAGE);
-      expected_preferred_types.Put(READING_LIST);
-    }
-    if (it.Get() == EXTENSIONS) {
-      expected_preferred_types.Put(EXTENSION_SETTINGS);
-    }
-    if (it.Get() == TYPED_URLS) {
-      expected_preferred_types.Put(HISTORY_DELETE_DIRECTIVES);
-      expected_preferred_types.Put(SESSIONS);
-      expected_preferred_types.Put(FAVICON_IMAGES);
-      expected_preferred_types.Put(FAVICON_TRACKING);
-    }
-    if (it.Get() == PROXY_TABS) {
-      expected_preferred_types.Put(SESSIONS);
-      expected_preferred_types.Put(FAVICON_IMAGES);
-      expected_preferred_types.Put(FAVICON_TRACKING);
-    }
-
-    // Device info is always preferred.
-    expected_preferred_types.Put(DEVICE_INFO);
-
-    sync_prefs.SetPreferredDataTypes(user_types, preferred_types);
-    EXPECT_EQ(expected_preferred_types,
-              sync_prefs.GetPreferredDataTypes(user_types));
-  }
-}
-
-class MockSyncPrefObserver : public SyncPrefObserver {
- public:
-  MOCK_METHOD1(OnSyncManagedPrefChange, void(bool));
-};
-
-TEST_F(SyncPrefsTest, ObservedPrefs) {
-  SyncPrefs sync_prefs(&pref_service_);
-
-  StrictMock<MockSyncPrefObserver> mock_sync_pref_observer;
-  InSequence dummy;
-  EXPECT_CALL(mock_sync_pref_observer, OnSyncManagedPrefChange(true));
-  EXPECT_CALL(mock_sync_pref_observer, OnSyncManagedPrefChange(false));
-
-  EXPECT_FALSE(sync_prefs.IsManaged());
-
-  sync_prefs.AddSyncPrefObserver(&mock_sync_pref_observer);
-
-  sync_prefs.SetManagedForTest(true);
-  EXPECT_TRUE(sync_prefs.IsManaged());
-  sync_prefs.SetManagedForTest(false);
-  EXPECT_FALSE(sync_prefs.IsManaged());
-
-  sync_prefs.RemoveSyncPrefObserver(&mock_sync_pref_observer);
-}
-
-TEST_F(SyncPrefsTest, ClearPreferences) {
-  SyncPrefs sync_prefs(&pref_service_);
-
-  EXPECT_FALSE(sync_prefs.IsFirstSetupComplete());
-  EXPECT_EQ(base::Time(), sync_prefs.GetLastSyncedTime());
-  EXPECT_TRUE(sync_prefs.GetEncryptionBootstrapToken().empty());
-
-  sync_prefs.SetFirstSetupComplete();
-  sync_prefs.SetLastSyncedTime(base::Time::Now());
-  sync_prefs.SetEncryptionBootstrapToken("token");
-
-  EXPECT_TRUE(sync_prefs.IsFirstSetupComplete());
-  EXPECT_NE(base::Time(), sync_prefs.GetLastSyncedTime());
-  EXPECT_EQ("token", sync_prefs.GetEncryptionBootstrapToken());
-
-  sync_prefs.ClearPreferences();
-
-  EXPECT_FALSE(sync_prefs.IsFirstSetupComplete());
-  EXPECT_EQ(base::Time(), sync_prefs.GetLastSyncedTime());
-  EXPECT_TRUE(sync_prefs.GetEncryptionBootstrapToken().empty());
-}
-
-// Device info should always be enabled.
-TEST_F(SyncPrefsTest, DeviceInfo) {
-  SyncPrefs sync_prefs(&pref_service_);
-  EXPECT_TRUE(sync_prefs.GetPreferredDataTypes(UserTypes()).Has(DEVICE_INFO));
-  sync_prefs.SetKeepEverythingSynced(true);
-  EXPECT_TRUE(sync_prefs.GetPreferredDataTypes(UserTypes()).Has(DEVICE_INFO));
-  sync_prefs.SetKeepEverythingSynced(false);
-  EXPECT_TRUE(sync_prefs.GetPreferredDataTypes(UserTypes()).Has(DEVICE_INFO));
-}
-
-// Verify that invalidation versions are persisted and loaded correctly.
-TEST_F(SyncPrefsTest, InvalidationVersions) {
-  std::map<ModelType, int64_t> versions;
-  versions[BOOKMARKS] = 10;
-  versions[SESSIONS] = 20;
-  versions[PREFERENCES] = 30;
-
-  SyncPrefs sync_prefs(&pref_service_);
-  sync_prefs.UpdateInvalidationVersions(versions);
-
-  std::map<ModelType, int64_t> versions2;
-  sync_prefs.GetInvalidationVersions(&versions2);
-
-  EXPECT_EQ(versions.size(), versions2.size());
-  for (auto map_iter : versions2) {
-    EXPECT_EQ(versions[map_iter.first], map_iter.second);
-  }
-}
-
-}  // namespace
-
-}  // namespace syncer