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      1 // Copyright 2013 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 "chrome/browser/background/background_mode_manager.h"
      6 #include "chrome/browser/browser_process.h"
      7 #include "chrome/browser/extensions/extension_browsertest.h"
      8 #include "chrome/browser/profiles/profile_manager.h"
      9 #include "chrome/test/base/ui_test_utils.h"
     10 
     11 class TestBackgroundModeManager : public BackgroundModeManager {
     12  public:
     13   TestBackgroundModeManager(CommandLine* command_line,
     14                             ProfileInfoCache* profile_cache)
     15       : BackgroundModeManager(command_line, profile_cache),
     16         showed_background_app_installed_notification_for_test_(false) {}
     17 
     18   virtual ~TestBackgroundModeManager() {}
     19 
     20   virtual void DisplayAppInstalledNotification(
     21       const extensions::Extension* extension) OVERRIDE {
     22     showed_background_app_installed_notification_for_test_ = true;
     23   }
     24 
     25   bool showed_background_app_installed_notification_for_test() {
     26     return showed_background_app_installed_notification_for_test_;
     27   }
     28 
     29   void set_showed_background_app_installed_notification_for_test(
     30       bool showed) {
     31     showed_background_app_installed_notification_for_test_ = showed;
     32   }
     33 
     34  private:
     35   // Tracks if we have shown a "Background App Installed" notification to the
     36   // user.  Used for unit tests only.
     37   bool showed_background_app_installed_notification_for_test_;
     38 
     39   FRIEND_TEST_ALL_PREFIXES(BackgroundAppBrowserTest,
     40                            ReloadBackgroundApp);
     41 
     42   DISALLOW_COPY_AND_ASSIGN(TestBackgroundModeManager);
     43 };
     44 
     45 class BackgroundAppBrowserTest: public ExtensionBrowserTest {};
     46 
     47 // Tests that if we reload a background app, we don't get a popup bubble
     48 // telling us that a new background app has been installed.
     49 IN_PROC_BROWSER_TEST_F(BackgroundAppBrowserTest, ReloadBackgroundApp) {
     50 
     51   // Pass this in to the browser test.
     52   scoped_ptr<BackgroundModeManager> test_background_mode_manager(
     53       new TestBackgroundModeManager(
     54           CommandLine::ForCurrentProcess(),
     55           &(g_browser_process->profile_manager()->GetProfileInfoCache())));
     56   g_browser_process->set_background_mode_manager_for_test(
     57       test_background_mode_manager.Pass());
     58   TestBackgroundModeManager* manager =
     59       reinterpret_cast<TestBackgroundModeManager*>(
     60           g_browser_process->background_mode_manager());
     61 
     62   // Load our background extension
     63   ASSERT_FALSE(
     64       manager->showed_background_app_installed_notification_for_test());
     65   const extensions::Extension* extension = LoadExtension(
     66       test_data_dir_.AppendASCII("background_app"));
     67   ASSERT_FALSE(extension == NULL);
     68 
     69   // Set the test flag to not shown.
     70   manager->set_showed_background_app_installed_notification_for_test(false);
     71 
     72   // Reload our background extension
     73   ReloadExtension(extension->id());
     74 
     75   // Ensure that we did not see a "Background extension loaded" dialog.
     76   EXPECT_FALSE(
     77       manager->showed_background_app_installed_notification_for_test());
     78 }
     79