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      1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #include "base/memory/scoped_ptr.h"
      6 #include "base/message_loop/message_loop.h"
      7 #include "base/prefs/pref_service.h"
      8 #include "chrome/browser/extensions/default_apps.h"
      9 #include "chrome/browser/extensions/external_pref_loader.h"
     10 #include "chrome/common/chrome_paths.h"
     11 #include "chrome/common/pref_names.h"
     12 #include "chrome/test/base/testing_profile.h"
     13 #include "content/public/test/test_browser_thread.h"
     14 #include "extensions/common/extension.h"
     15 #include "testing/gtest/include/gtest/gtest.h"
     16 
     17 using default_apps::Provider;
     18 
     19 namespace extensions {
     20 
     21 class MockExternalLoader : public ExternalLoader {
     22  public:
     23   MockExternalLoader() {}
     24 
     25   virtual void StartLoading() OVERRIDE {}
     26  private:
     27   virtual ~MockExternalLoader() {}
     28 };
     29 
     30 class DefaultAppsTest : public testing::Test {
     31  public:
     32   DefaultAppsTest() : loop_(base::MessageLoop::TYPE_IO),
     33       ui_thread_(content::BrowserThread::UI, &loop_) {}
     34   virtual ~DefaultAppsTest() {}
     35  private:
     36   base::MessageLoop loop_;
     37   content::TestBrowserThread ui_thread_;
     38 };
     39 
     40 #if !defined(OS_CHROMEOS) && !defined(OS_ANDROID)
     41 // Chrome OS has different way of installing default apps.
     42 // Android does not currently support installing apps via Chrome.
     43 TEST_F(DefaultAppsTest, Install) {
     44   scoped_ptr<TestingProfile> profile(new TestingProfile());
     45   ExternalLoader* loader = new MockExternalLoader();
     46 
     47   Provider provider(profile.get(), NULL, loader, Manifest::INTERNAL,
     48                     Manifest::INTERNAL, Extension::NO_FLAGS);
     49 
     50   // The default apps should be installed if kDefaultAppsInstallState
     51   // is unknown.
     52   EXPECT_TRUE(provider.ShouldInstallInProfile());
     53   int state = profile->GetPrefs()->GetInteger(prefs::kDefaultAppsInstallState);
     54   EXPECT_TRUE(state == default_apps::kAlreadyInstalledDefaultApps);
     55 
     56   // The default apps should only be installed once.
     57   EXPECT_FALSE(provider.ShouldInstallInProfile());
     58   state = profile->GetPrefs()->GetInteger(prefs::kDefaultAppsInstallState);
     59   EXPECT_TRUE(state == default_apps::kAlreadyInstalledDefaultApps);
     60 
     61   // The default apps should not be installed if the state is
     62   // kNeverProvideDefaultApps
     63   profile->GetPrefs()->SetInteger(prefs::kDefaultAppsInstallState,
     64       default_apps::kNeverInstallDefaultApps);
     65   EXPECT_FALSE(provider.ShouldInstallInProfile());
     66   state = profile->GetPrefs()->GetInteger(prefs::kDefaultAppsInstallState);
     67   EXPECT_TRUE(state == default_apps::kNeverInstallDefaultApps);
     68 
     69   // The old default apps with kAlwaysInstallDefaultAppss should be migrated.
     70   profile->GetPrefs()->SetInteger(prefs::kDefaultAppsInstallState,
     71       default_apps::kProvideLegacyDefaultApps);
     72   EXPECT_TRUE(provider.ShouldInstallInProfile());
     73   state = profile->GetPrefs()->GetInteger(prefs::kDefaultAppsInstallState);
     74   EXPECT_TRUE(state == default_apps::kAlreadyInstalledDefaultApps);
     75 
     76   class DefaultTestingProfile : public TestingProfile {
     77     virtual  bool WasCreatedByVersionOrLater(
     78         const std::string& version) OVERRIDE {
     79       return false;
     80     }
     81   };
     82   profile.reset(new DefaultTestingProfile);
     83   Provider provider2(profile.get(), NULL, loader, Manifest::INTERNAL,
     84                      Manifest::INTERNAL, Extension::NO_FLAGS);
     85   // The old default apps with kProvideLegacyDefaultApps should be migrated
     86   // even if the profile version is older than Chrome version.
     87   profile->GetPrefs()->SetInteger(prefs::kDefaultAppsInstallState,
     88       default_apps::kProvideLegacyDefaultApps);
     89   EXPECT_TRUE(provider2.ShouldInstallInProfile());
     90   state = profile->GetPrefs()->GetInteger(prefs::kDefaultAppsInstallState);
     91   EXPECT_TRUE(state == default_apps::kAlreadyInstalledDefaultApps);
     92 }
     93 #endif
     94 
     95 }  // namespace extensions
     96