chrome/browser/apps/event_page_browsertest.cc

   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/apps/app_browsertest_util.h"
   6 #include "chrome/browser/chrome_notification_types.h"
   7 #include "chrome/browser/extensions/extension_test_message_listener.h"
   8 #include "content/public/browser/notification_service.h"
   9 #include "content/public/test/browser_test.h"
  10 #include "content/public/test/test_utils.h"
  11
  12 using extensions::Extension;
  13 using extensions::PlatformAppBrowserTest;
  14
  15 namespace {
  16
  17 class AppEventPageTest : public PlatformAppBrowserTest {
  18  protected:
  19   void TestUnloadEventPage(const char* app_path) {
  20     // Load and launch the app.
  21     ExtensionTestMessageListener launched_listener("launched", false);
  22     const Extension* extension = LoadAndLaunchPlatformApp(app_path);
  23     ASSERT_TRUE(extension);
  24     ASSERT_TRUE(launched_listener.WaitUntilSatisfied());
  25
  26     content::WindowedNotificationObserver event_page_suspended(
  27         chrome::NOTIFICATION_EXTENSION_HOST_DESTROYED,
  28         content::NotificationService::AllSources());
  29
  30     // Close the app window.
  31     EXPECT_EQ(1U, GetAppWindowCount());
  32     apps::AppWindow* app_window = GetFirstAppWindow();
  33     ASSERT_TRUE(app_window);
  34     CloseAppWindow(app_window);
  35
  36     // Verify that the event page is destroyed.
  37     event_page_suspended.Wait();
  38   }
  39 };
  40
  41 }  // namespace
  42
  43 // Tests that an app's event page will eventually be unloaded. The onSuspend
  44 // event handler of this app does not make any API calls.
  45 IN_PROC_BROWSER_TEST_F(AppEventPageTest, OnSuspendNoApiUse) {
  46   TestUnloadEventPage("event_page/suspend_simple");
  47 }
  48
  49 // Tests that an app's event page will eventually be unloaded. The onSuspend
  50 // event handler of this app calls a chrome.storage API function.
  51 // See: http://crbug.com/296834
  52 IN_PROC_BROWSER_TEST_F(AppEventPageTest, OnSuspendUseStorageApi) {
  53   TestUnloadEventPage("event_page/suspend_storage_api");
  54 }