testing/performance/talos/page_load_test/quit.js

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; -*- */
   2 /* ***** BEGIN LICENSE BLOCK *****
   3  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
   4  *
   5  * The contents of this file are subject to the Mozilla Public License Version
   6  * 1.1 (the "License"); you may not use this file except in compliance with
   7  * the License. You may obtain a copy of the License at
   8  * http://www.mozilla.org/MPL/
   9  *
  10  * Software distributed under the License is distributed on an "AS IS" basis,
  11  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  12  * for the specific language governing rights and limitations under the
  13  * License.
  14  *
  15  * The Original Code is the Mozilla Automated Testing Code
  16  *
  17  * The Initial Developer of the Original Code is
  18  * Mozilla Corporation.
  19  * Portions created by the Initial Developer are Copyright (C) 2005
  20  * the Initial Developer. All Rights Reserved.
  21  *
  22  * Contributor(s): Bob Clary <bob@bclary.com>
  23  *
  24  * Alternatively, the contents of this file may be used under the terms of
  25  * either the GNU General Public License Version 2 or later (the "GPL"), or
  26  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  27  * in which case the provisions of the GPL or the LGPL are applicable instead
  28  * of those above. If you wish to allow use of your version of this file only
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  33  * the provisions above, a recipient may use your version of this file under
  34  * the terms of any one of the MPL, the GPL or the LGPL.
  35  *
  36  * ***** END LICENSE BLOCK ***** */
  37
  38 /*
  39   From mozilla/toolkit/content
  40   These files did not have a license
  41 */
  42
  43 function canQuitApplication()
  44 {
  45   var os = Components.classes["@mozilla.org/observer-service;1"]
  46     .getService(Components.interfaces.nsIObserverService);
  47   if (!os)
  48   {
  49     return true;
  50   }
  51
  52   try
  53   {
  54     var cancelQuit = Components.classes["@mozilla.org/supports-PRBool;1"]
  55       .createInstance(Components.interfaces.nsISupportsPRBool);
  56     os.notifyObservers(cancelQuit, "quit-application-requested", null);
  57
  58     // Something aborted the quit process.
  59     if (cancelQuit.data)
  60     {
  61       return false;
  62     }
  63   }
  64   catch (ex)
  65   {
  66   }
  67   os.notifyObservers(null, "quit-application-granted", null);
  68   return true;
  69 }
  70
  71 function goQuitApplication()
  72 {
  73   const privs = 'UniversalPreferencesRead UniversalPreferencesWrite ' +
  74     'UniversalXPConnect';
  75
  76   try
  77   {
  78     netscape.security.PrivilegeManager.enablePrivilege(privs);
  79   }
  80   catch(ex)
  81   {
  82     throw('goQuitApplication: privilege failure ' + ex);
  83   }
  84
  85   if (!canQuitApplication())
  86   {
  87     return false;
  88   }
  89
  90   const kAppStartup = '@mozilla.org/toolkit/app-startup;1';
  91   const kAppShell   = '@mozilla.org/appshell/appShellService;1';
  92   var   appService;
  93   var   forceQuit;
  94
  95   if (kAppStartup in Components.classes)
  96   {
  97     appService = Components.classes[kAppStartup].
  98       getService(Components.interfaces.nsIAppStartup);
  99     forceQuit  = Components.interfaces.nsIAppStartup.eForceQuit;
 100
 101   }
 102   else if (kAppShell in Components.classes)
 103   {
 104     appService = Components.classes[kAppShell].
 105       getService(Components.interfaces.nsIAppShellService);
 106     forceQuit = Components.interfaces.nsIAppShellService.eForceQuit;
 107   }
 108   else
 109   {
 110     throw 'goQuitApplication: no AppStartup/appShell';
 111   }
 112
 113   var windowManager = Components.
 114     classes['@mozilla.org/appshell/window-mediator;1'].getService();
 115
 116   var windowManagerInterface = windowManager.
 117     QueryInterface(Components.interfaces.nsIWindowMediator);
 118
 119   var enumerator = windowManagerInterface.getEnumerator(null);
 120
 121   while (enumerator.hasMoreElements())
 122   {
 123     var domWindow = enumerator.getNext();
 124     if (("tryToClose" in domWindow) && !domWindow.tryToClose())
 125     {
 126       return false;
 127     }
 128     domWindow.close();
 129   }
 130
 131   try
 132   {
 133     appService.quit(forceQuit);
 134   }
 135   catch(ex)
 136   {
 137     throw('goQuitApplication: ' + ex);
 138   }
 139
 140   return true;
 141 }
 142
 143