The Tor Browser / file revision

 <?xml version="1.0"?>

 <!-- This Source Code Form is subject to the terms of the Mozilla Public

    - License, v. 2.0. If a copy of the MPL was not distributed with this

    - file, You can obtain one at http://mozilla.org/MPL/2.0/.  -->

 <!--

  * This tests that the Windows 7 Taskbar Progress is correctly updated when

  * windows are opened and closed.

 -->

 <window title="Win7 Taskbar Progress"

         xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"

         onload="test();">

   <script type="application/javascript"

           src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>

   <script type="application/javascript"

           src="utils.js"/>

   <script type="application/javascript">

   <![CDATA[

 const kTaskbarID = "@mozilla.org/windows-taskbar;1";

 const DOWNLOAD_MANAGER_URL = "chrome://mozapps/content/downloads/downloads.xul";

 const DLMGR_UI_DONE = "download-manager-ui-done";

 Components.utils.import("resource://gre/modules/Services.jsm");

 let DownloadTaskbarProgress, TaskbarService, observerService, wwatch, chromeWindow;

 let gGen = null;

 function test() {

   var dmui = getDMUI();

   if (!dmui) {

     todo(false, "skip test for toolkit download manager UI");

     return;

   }

   let isWin7OrHigher = false;

   try {

     let version = Cc["@mozilla.org/system-info;1"]

                     .getService(Ci.nsIPropertyBag2)

                     .getProperty("version");

     isWin7OrHigher = (parseFloat(version) >= 6.1);

   } catch (ex) { }

   if (!isWin7OrHigher) {

     ok(true, "This test only runs on Windows 7 or higher");

     return;

   }

   SimpleTest.waitForExplicitFinish();

   gGen = doTest();

   gGen.next();

 }

 function continueTest() {

   gGen.next();

 }

 function doTest() {

   // Ensure that the download manager callbacks always use the window UI instead

   // of the panel in the browser's window.

   Services.prefs.setBoolPref("browser.download.useToolkitUI", true);

   let tempScope = {};

   Components.utils.import("resource://gre/modules/DownloadTaskbarProgress.jsm", tempScope);

   DownloadTaskbarProgress = tempScope.DownloadTaskbarProgress;

   TaskbarService =  Cc[kTaskbarID].getService(Ci.nsIWinTaskbar);

   observerService = Cc["@mozilla.org/observer-service;1"].

                       getService(Ci.nsIObserverService);

   wwatch = Cc["@mozilla.org/embedcomp/window-watcher;1"].

              getService(Ci.nsIWindowWatcher);

   isnot(DownloadTaskbarProgress, null, "Download taskbar progress service exists");

   is(TaskbarService.available, true, "Taskbar Service is available");

   let DMWindow = getDMWindow();

   if (DMWindow)

     DMWindow.close();

   //Manually call onBrowserWindowLoad because this is delayed in 10sec

   chromeWindow = window.QueryInterface(Components.interfaces.nsIInterfaceRequestor).

                    getInterface(Components.interfaces.nsIWebNavigation).

                    QueryInterface(Components.interfaces.nsIDocShellTreeItem).

                    rootTreeItem.

                    QueryInterface(Components.interfaces.nsIInterfaceRequestor).

                    getInterface(Components.interfaces.nsIDOMWindow);

   DownloadTaskbarProgress.onBrowserWindowLoad(chromeWindow);

   is(DownloadTaskbarProgress.activeWindowIsDownloadWindow, false,

      "DownloadTaskbarProgress window is not the Download window");

   checkActiveTaskbar(false, window);

   openDownloadManager(continueTest);

   yield;

   let DMWindow = getDMWindow();

   ok(DMWindow, "Download Manager window was opened");

   checkActiveTaskbar(true, DMWindow);

   DMWindow.close();

   setTimeout(continueTest, 100);

   yield;

   checkActiveTaskbar(false, window);

   let browserWindow = openBrowserWindow(continueTest);

   yield;

   ok(browserWindow, "Browser window was opened");

   DownloadTaskbarProgress.onBrowserWindowLoad(browserWindow);

   // The owner window should not have changed, since our

   // original window still exists

   checkActiveTaskbar(false, window);

   Services.prefs.clearUserPref("browser.download.useToolkitUI");

   browserWindow.close();

   SimpleTest.finish();

   yield;

 }

 function checkActiveTaskbar(isDownloadManager, ownerWindow) {

   isnot(DownloadTaskbarProgress.activeTaskbarProgress, null, "DownloadTaskbarProgress has an active taskbar");

   is(DownloadTaskbarProgress.activeWindowIsDownloadWindow, isDownloadManager,

      "The active taskbar progress " + (isDownloadManager ? "is" : "is not") + " the Download Manager");

   if (ownerWindow) {

     let ownerWindowDocShell = ownerWindow.QueryInterface(Ci.nsIInterfaceRequestor).

                                 getInterface(Ci.nsIWebNavigation).

                                 QueryInterface(Ci.nsIDocShellTreeItem).treeOwner.

                                 QueryInterface(Ci.nsIInterfaceRequestor).

                                 getInterface(Ci.nsIXULWindow).docShell;

     let windowTaskbarProgress = TaskbarService.getTaskbarProgress(ownerWindowDocShell);

     is(DownloadTaskbarProgress.activeTaskbarProgress, windowTaskbarProgress,

        "DownloadTaskbarProgress has the expected taskbar as active");

   }

 }

 function openBrowserWindow(callback) {

   let browserWindow = openDialog(chromeWindow.location, "_blank",

                                  "chrome,all,dialog=no", "about:blank");

   let helperFunc = function() {

     callback();

     browserWindow.removeEventListener("load", helperFunc, false);

   }

   browserWindow.addEventListener("load", helperFunc, false);

   return browserWindow;

 }

 function openDownloadManager(callback) {

   let testObs = {

     observe: function(aSubject, aTopic, aData) {

       if (aTopic != DLMGR_UI_DONE) {

         return;

       }

       callback();

       observerService.removeObserver(testObs, DLMGR_UI_DONE);

     }

   };

   observerService.addObserver(testObs, DLMGR_UI_DONE, false);

   Cc["@mozilla.org/download-manager-ui;1"].

     getService(Ci.nsIDownloadManagerUI).show();

 }

   ]]>

   </script>

   <body xmlns="http://www.w3.org/1999/xhtml">

     <p id="display"></p>

     <div id="content" style="display:none;"></div>

     <pre id="test"></pre>

   </body>

 </window>