taskbar_previews.xhtml

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<?xml version="1.0"?>

<?xml-stylesheet href="chrome://global/skin" type="text/css"?>

<?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css"

                 type="text/css"?>

<window title="Taskbar Previews Test"

  xmlns:html="http://www.w3.org/1999/xhtml"

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

  onload="loaded();">

  <title>Previews - yeah!</title>

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

  <script class="testbody" type="application/javascript">

  <![CDATA[

    let taskbar = Cc["@mozilla.org/windows-taskbar;1"].getService(Ci.nsIWinTaskbar);

    function IsWin7OrHigher() {

      try {

        var ver = parseFloat(Services.sysinfo.getProperty("version"));

        if (ver >= 6.1)

          return true;

      } catch (ex) { }

      return false;

    isnot(taskbar, null, "Taskbar service is defined");

    is(taskbar.available, IsWin7OrHigher(), "Expected availability of taskbar");

    SimpleTest.waitForExplicitFinish();

    function stdPreviewSuite(p) {

      p.visible = !p.visible;

      p.visible = !p.visible;

      p.visible = true;

      p.invalidate();

      p.visible = false;

    function loaded()

      if (!taskbar.available)

        SimpleTest.finish();

      let controller = {

        width: 400,

        height: 400,

        thumbnailAspectRatio: 1.0,

        get wrappedJSObject() { return this; }

      // HACK from mconnor:

      let win = Services.wm.getMostRecentWindow("navigator:browser");

      let docShell = win.gBrowser.docShell;

      let winPreview = taskbar.getTaskbarWindowPreview(docShell);

      isnot(winPreview, null, "Window preview is not null");

      winPreview.controller = controller;

      let button = winPreview.getButton(0);

      isnot(button, null, "Could get button at valid index");

      try {

        winPreview.getButton(-1);

        ok(false, "Got button at negative index");

      } catch (ex) {}

      try {

        winPreview.getButton(Ci.nsITaskbarWindowPreview.NUM_TOOLBAR_BUTTONS);

        ok(false, "Got button at index that is too large");

      } catch (ex) {}

      button.image = null;

      stdPreviewSuite(winPreview);

      // Let's not perma-hide this window from the taskbar

      winPreview.visible = true;

      let tabP = taskbar.createTaskbarTabPreview(docShell, controller);

      isnot(tabP, null, "Tab preview is not null");

      is(tabP.controller.wrappedJSObject, controller, "Controllers match");

      is(tabP.icon, null, "Default icon is null (windows default)");

      tabP.icon = null;

      tabP.move(null);

      try {

        tabP.move(tabP);

        ok(false, "Moved a preview next to itself!");

      } catch (ex) {}

      stdPreviewSuite(tabP);

      let tabP2 = taskbar.createTaskbarTabPreview(docShell, controller);

      tabP.visible = true;

      tabP2.visible = true;

      isnot(tabP2, null, "2nd Tab preview is not null");

      isnot(tabP,tabP2, "Tab previews are different");

      tabP.active = true;

      ok(tabP.active && !tabP2.active, "Only one tab is active (part 1)");

      tabP2.active = true;

      ok(!tabP.active && tabP2.active, "Only one tab is active (part 2)");

      tabP.active = true;

      ok(tabP.active && !tabP2.active, "Only one tab is active (part 3)");

      tabP.active = false;

      ok(!tabP.active && !tabP2.active, "Neither tab is active");

      is(winPreview.active, false, "Window preview is not active");

      tabP.active = true;

      winPreview.active = true;

      ok(winPreview.active && !tabP.active, "Tab preview takes activation from window");

      tabP.active = true;

      ok(tabP.active && !winPreview.active, "Tab preview takes activation from window");

      tabP.visible = false;

      tabP2.visible = false;

      SimpleTest.finish();

]]>

  </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>