Introduce incognito preference settings.

chrome/browser/extensions/default_apps_unittest.cc

 // 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 "chrome/browser/extensions/default_apps.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/test/testing_pref_service.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 // TODO(dpolukhin): On Chrome OS all apps are installed via external extensions,
 // and the web store promo is never shown.
 #if !defined(OS_CHROMEOS)
 TEST(ExtensionDefaultApps, Basics) {
-  TestingPrefService pref_service;
-  DefaultApps::RegisterUserPrefs(&pref_service);
-  DefaultApps default_apps(&pref_service);
+  scoped_ptr<TestingPrefService> pref_service(
+      TestingPrefService::CreateTestingPrefService());
+  DefaultApps::RegisterUserPrefs(pref_service.get());
+  DefaultApps default_apps(pref_service.get());
 
   ExtensionIdSet default_app_ids = *default_apps.GetAppsToInstall();
   ASSERT_GT(default_app_ids.size(), 0u);
   EXPECT_FALSE(default_apps.GetDefaultAppsInstalled());
   EXPECT_EQ(0, default_apps.GetPromoCounter());
   EXPECT_EQ(default_app_ids, *default_apps.GetDefaultApps());
 
   // The promo should not be shown until the default apps have been installed.
   ExtensionIdSet installed_app_ids;
   EXPECT_FALSE(default_apps.CheckShouldShowPromo(installed_app_ids));
@@ skipping 30 matching lines @@
   for (int i = 0; i < DefaultApps::kAppsPromoCounterMax; ++i) {
     EXPECT_TRUE(default_apps.CheckShouldShowPromo(default_app_ids));
     default_apps.DidShowPromo();
     EXPECT_EQ(i + 1, default_apps.GetPromoCounter());
   }
   EXPECT_FALSE(default_apps.CheckShouldShowPromo(default_app_ids));
   EXPECT_EQ(DefaultApps::kAppsPromoCounterMax, default_apps.GetPromoCounter());
 }
 
 TEST(ExtensionDefaultApps, HidePromo) {
-  TestingPrefService pref_service;
-  DefaultApps::RegisterUserPrefs(&pref_service);
-  DefaultApps default_apps(&pref_service);
+  scoped_ptr<TestingPrefService> pref_service(
+      TestingPrefService::CreateTestingPrefService());
+  DefaultApps::RegisterUserPrefs(pref_service.get());
+  DefaultApps default_apps(pref_service.get());
 
   ExtensionIdSet default_app_ids = *default_apps.GetAppsToInstall();
   default_apps.DidInstallApp(default_app_ids);
 
   EXPECT_TRUE(default_apps.CheckShouldShowPromo(default_app_ids));
   default_apps.DidShowPromo();
   EXPECT_EQ(1, default_apps.GetPromoCounter());
 
   default_apps.SetPromoHidden();
   EXPECT_FALSE(default_apps.CheckShouldShowPromo(default_app_ids));
   EXPECT_EQ(DefaultApps::kAppsPromoCounterMax, default_apps.GetPromoCounter());
 }
 
 TEST(ExtensionDefaultApps, InstallingAnAppHidesPromo) {
-  TestingPrefService pref_service;
-  DefaultApps::RegisterUserPrefs(&pref_service);
-  DefaultApps default_apps(&pref_service);
+  scoped_ptr<TestingPrefService> pref_service(
+      TestingPrefService::CreateTestingPrefService());
+  DefaultApps::RegisterUserPrefs(pref_service.get());
+  DefaultApps default_apps(pref_service.get());
 
   ExtensionIdSet default_app_ids = *default_apps.GetAppsToInstall();
   ExtensionIdSet installed_app_ids = default_app_ids;
   default_apps.DidInstallApp(installed_app_ids);
 
   EXPECT_TRUE(default_apps.CheckShouldShowPromo(installed_app_ids));
   default_apps.DidShowPromo();
   EXPECT_EQ(1, default_apps.GetPromoCounter());
 
   // Now simulate a new extension being installed. This should cause the promo
   // to be hidden.
   installed_app_ids.insert("foo");
   EXPECT_FALSE(default_apps.CheckShouldShowPromo(installed_app_ids));
   EXPECT_EQ(DefaultApps::kAppsPromoCounterMax, default_apps.GetPromoCounter());
 }
 
 TEST(ExtensionDefaultApps, ManualAppInstalledWhileInstallingDefaultApps) {
   // It is possible to have apps manually installed while the default apps are
   // being installed. The network or server might be down, causing the default
   // app installation to fail. The updater might take awhile to get around to
   // updating, giving the user a chance to manually intall.
   //
   // In these cases, we should keep trying to install default apps until we have
   // them all, and then stop, even if at that point, we have more apps than just
   // the default ones.
-  TestingPrefService pref_service;
-  DefaultApps::RegisterUserPrefs(&pref_service);
-  DefaultApps default_apps(&pref_service);
+  scoped_ptr<TestingPrefService> pref_service(
+      TestingPrefService::CreateTestingPrefService());
+  DefaultApps::RegisterUserPrefs(pref_service.get());
+  DefaultApps default_apps(pref_service.get());
 
   // Simulate an app getting installed before the complete set of default apps.
   // This shouldn't affect us installing default apps. We should keep trying.
   ExtensionIdSet installed_ids;
   installed_ids.insert("foo");
   default_apps.DidInstallApp(installed_ids);
   EXPECT_FALSE(default_apps.GetDefaultAppsInstalled());
   EXPECT_TRUE(default_apps.GetAppsToInstall());
 
   // Now add all the default apps in addition to the extra app. We should stop
   // trying to install default apps.
   installed_ids = *default_apps.GetAppsToInstall();
   installed_ids.insert("foo");
   default_apps.DidInstallApp(installed_ids);
   EXPECT_TRUE(default_apps.GetDefaultAppsInstalled());
   EXPECT_FALSE(default_apps.GetAppsToInstall());
 
   // The promo shouldn't turn on though, because it would look weird with the
   // user's extra, manually installed extensions.
   EXPECT_FALSE(default_apps.CheckShouldShowPromo(installed_ids));
   EXPECT_EQ(DefaultApps::kAppsPromoCounterMax, default_apps.GetPromoCounter());
 }
 #endif  // OS_CHROMEOS