gecko-dev/accessible/tests/mochitest/events/test_scroll.xul

<?xml version="1.0"?>
<?xml-stylesheet href="chrome://global/skin" type="text/css"?>

<!-- Firefox tabbrowser -->
<?xml-stylesheet href="chrome://browser/content/browser.css"
                 type="text/css"?>
<!-- SeaMonkey tabbrowser -->
<?xml-stylesheet href="chrome://navigator/content/navigator.css"
                 type="text/css"?>

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

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

  <script type="application/javascript"
          src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js" />
  <script type="application/javascript"
          src="chrome://browser/content/utilityOverlay.js"/>

  <script type="application/javascript"
          src="../common.js" />
  <script type="application/javascript"
          src="../role.js" />
  <script type="application/javascript"
          src="../states.js" />
  <script type="application/javascript"
          src="../events.js" />

  <script type="application/javascript"
          src="chrome://mochikit/content/chrome-harness.js"/>

  <script type="application/javascript">
  <![CDATA[

    ////////////////////////////////////////////////////////////////////////////
    // Hacks to make xul:tabbrowser work

    const Ci = Components.interfaces;
    const CC = Components.classes;

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

    var handleDroppedLink = null;

    var XULBrowserWindow = {
      isBusy: false,
      setOverLink: function (link, b) {
      }
    };

    var gURLBar = {
      focused: false
    };

    var gFindBarInitialized = false;

    function goSetCommandEnabled() {}

    ////////////////////////////////////////////////////////////////////////////
    // Tests

    function getTabDocument()
    {
      return getNode("tabBrowser").selectedBrowser.contentDocument;
    }

    function getAnchorJumpInTabDocument()
    {
      return getTabDocument().querySelector("a[name='link1']");
    }

    function loadTab(aTabBrowserID, aURL)
    {
      function loadTabChecker()
      {
        this.type = EVENT_REORDER;
        this.match = function loadTabChecker_match(aEvent)
        {
          var target = aEvent.accessible;
          if (target.role == ROLE_INTERNAL_FRAME &&
              target.parent.parent == getAccessible(getNode(aTabBrowserID).mTabBox.tabpanels)) {
            return true;
          }
          return false;
        }
      }

      this.eventSeq = [ new loadTabChecker() ];

      this.invoke = function loadTab_invoke()
      {
        getNode(aTabBrowserID).loadURI(aURL);
      }

      this.getID = function loadTab_getID()
      {
        return "load tab " + aURL + " for " + prettyName(aTabBrowserID);
      }
    }

    function advanceFocusIntoTab(aTabBrowserID)
    {
      this.eventSeq = [
        new focusChecker(getTabDocument),
        new invokerChecker(EVENT_SCROLLING_START, getAnchorJumpInTabDocument)
      ];

      this.invoke = function advanceFocusIntoTab_invoke()
      {
        var tabDoc = getAccessible(getTabDocument());
        tabDoc.takeFocus();
      }

      this.getID = function advanceFocusIntoTab_getID()
      {
        return "advance focus into loaded tab";
      }
    }

    //gA11yEventDumpToConsole = true; // debug stuff

    var gQueue = null;
    function doTest()
    {
      var rootDir = getRootDirectory(window.location.href);

      /*
       * When tests are packed in a .jar, we need to extract them so we 
       * can access the specific url with a file:// protocol which appears
       * to be required by loadURI() (at least a file without an embedded .jar)
       */
      var jar = getJar(rootDir);
      if (jar) {
        var tmpdir = extractJarToTmp(jar);
        rootDir = "file://" + tmpdir.path + '/';
      }
      var url = rootDir + "scroll.html#link1";

      gQueue = new eventQueue();
      gQueue.push(new loadTab("tabBrowser", url));
      gQueue.push(new advanceFocusIntoTab("tabBrowser"));
      gQueue.invoke(); // Will call SimpleTest.finish();
    }

    SimpleTest.waitForExplicitFinish();
    addA11yLoadEvent(doTest);
  ]]>
  </script>

  <hbox flex="1" style="overflow: auto;">
    <body xmlns="http://www.w3.org/1999/xhtml">
      <a target="_blank"
         href="https://bugzilla.mozilla.org/show_bug.cgi?id=437607"
         title="Clicking the 'Skip to main content' link once works, second time fails to initiate a V cursor jump">
        Mozilla Bug 437607
      </a><br/>
      <a target="_blank"
         href="https://bugzilla.mozilla.org/show_bug.cgi?id=519303"
         title="Same page links to targets with content fires scrolling start accessible event on leaf text node">
        Mozilla Bug 519303
      </a>
      <a target="_blank"
         href="https://bugzilla.mozilla.org/show_bug.cgi?id=691734"
         title="Make sure scrolling start event is fired when document receive focus">
        Mozilla Bug 691734
      </a>

      <p id="display"></p>
      <div id="content" style="display: none">
      </div>
      <pre id="test">
      </pre>
    </body>

    <vbox flex="1">
      <!-- Hack to make xul:tabbrowser work -->
      <menubar>
        <menu label="menu">
          <menupopup>
            <menuitem label="close window hook" id="menu_closeWindow"/>
            <menuitem label="close hook" id="menu_close"/>
          </menupopup>
        </menu>
      </menubar>
      <keyset>
        <key id="key_close"/>
      </keyset>

      <hbox>
      <tabs id="tabbrowser-tabs" class="tabbrowser-tabs"
            tabbrowser="tabBrowser"
            flex="1">
        <tab class="tabbrowser-tab" selected="true" label="tab"/>
      </tabs>
      </hbox>
      <tabbrowser id="tabBrowser"
                  type="content-primary"
                  tabcontainer="tabbrowser-tabs"
                  flex="1"/>
    </vbox>
    <toolbar id="addon-bar"/>
  </hbox>

</window>