Restart running apps when chrome restarts.

chrome/browser/extensions/platform_app_browsertest.cc

 // 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 "base/bind.h"
 #include "base/test/test_timeouts.h"
 #include "base/threading/platform_thread.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/automation/automation_util.h"
 #include "chrome/browser/tab_contents/render_view_context_menu.h"
 #include "chrome/browser/extensions/extension_browsertest.h"
+#include "chrome/browser/extensions/extension_prefs.h"
+#include "chrome/browser/extensions/extension_service.h"
+#include "chrome/browser/extensions/extension_system.h"
 #include "chrome/browser/extensions/extension_test_message_listener.h"
 #include "chrome/browser/extensions/platform_app_browsertest_util.h"
 #include "chrome/browser/extensions/platform_app_launcher.h"
 #include "chrome/browser/extensions/shell_window_registry.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_tabstrip.h"
 #include "chrome/browser/ui/extensions/application_launch.h"
 #include "chrome/browser/ui/extensions/shell_window.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/test/base/ui_test_utils.h"
@@ skipping 542 matching lines @@
 
   // Tell javascript to open a third window.
   page3_listener.Reply("continue");
 
   // Wait for javascript to verify that the third window got the restored size
   // and explicitly specified coordinates.
   ASSERT_TRUE(done3_listener.WaitUntilSatisfied());
 }
 #endif  // defined(TOOLKIT_GTK) || defined(OS_MACOSX)
 
+// Tests that a running app is recorded in the preferences as such.
+IN_PROC_BROWSER_TEST_F(PlatformAppBrowserTest, RunningAppsAreRecorded) {
+  const Extension* extension = LoadExtension(
+      test_data_dir_.AppendASCII("platform_apps/restart_test"));
+  ASSERT_TRUE(extension);
+  ExtensionService* extension_service =
+      ExtensionSystem::Get(browser()->profile())->extension_service();
+  ExtensionPrefs* extension_prefs = extension_service->extension_prefs();
+  ASSERT_TRUE(extension_prefs->IsExtensionRunning(extension->id()));

[Mihai Parparita -not on Chrome, 2012/09/06 23:07:09]

To make this test more comprehensive, you could then shut down the app, manually
set the isRunning pref to true, call RestoreApps, and check that an onRestarted
event gets dispatched to it.

[koz (OOO until 15th September), 2012/09/10 04:51:57]

Done.

+}
+
 }  // namespace extensions