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

<?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 xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
        title="Accessible menu events testing for XUL menu">

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

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

  <script type="application/javascript">
    function openFileMenu()
    {
      this.eventSeq = [
        new invokerChecker(EVENT_MENU_START, getNode("menubar")),
        new invokerChecker(EVENT_MENUPOPUP_START, getNode("menupopup-file"))
        // new invokerChecker(EVENT_FOCUS, getNode("menuitem-newtab")) intermitent failure
      ];

      this.invoke = function openFileMenu_invoke()
      {
        synthesizeKey("F", {altKey: true, shiftKey: true});
      }

      this.getID = function openFileMenu_getID()
      {
        return "open file menu by alt+F press";
      }
    }

    function openEditMenu()
    {
      this.eventSeq = [
        new invokerChecker(EVENT_MENUPOPUP_END, getNode("menupopup-file")),
        new invokerChecker(EVENT_MENUPOPUP_START, getNode("menupopup-edit"))
        // new invokerChecker(EVENT_FOCUS, getNode("menuitem-undo")) intermitent failure
      ];

      this.invoke = function openEditMenu_invoke()
      {
        synthesizeKey("KEY_ArrowRight");
      }

      this.getID = function openEditMenu_getID()
      {
        return "open edit menu by lef arrow press";
      }
    }

    function closeEditMenu()
    {
      this.eventSeq = [
        //new invokerChecker(EVENT_FOCUS, document), intermitent failure
        new invokerChecker(EVENT_MENUPOPUP_END, getNode("menupopup-edit")),
        new invokerChecker(EVENT_MENU_END, getNode("menubar"))
      ];

      this.invoke = function closeEditMenu_invoke()
      {
        synthesizeKey("KEY_Escape");
      }

      this.getID = function closeEditMenu_getID()
      {
        return "close edit menu, leave menubar";
      }
    }

    function focusFileMenu()
    {
      this.eventSeq = [
        new invokerChecker(EVENT_MENU_START, getNode("menubar"))
        // new invokerChecker(EVENT_FOCUS, getNode("menuitem-file")) //intermitent failure
      ];

      this.invoke = function focusFileMenu_invoke()
      {
        synthesizeKey("KEY_Alt");
      }

      this.getID = function focusFileMenu_getID()
      {
        return "activate menubar, focus file menu (atl press)";
      }
    }

    function focusEditMenu()
    {
      this.eventSeq = [
        new invokerChecker(EVENT_FOCUS, getNode("menuitem-edit"))
      ];

      this.invoke = function focusEditMenu_invoke()
      {
        synthesizeKey("KEY_ArrowRight");
      }

      this.getID = function focusEditMenu_getID()
      {
        return "focus edit menu";
      }
    }

    function leaveMenubar()
    {
      this.eventSeq = [
        //new invokerChecker(EVENT_FOCUS, document), intermitent failure
        new invokerChecker(EVENT_MENU_END, getNode("menubar"))
      ];

      this.invoke = function leaveMenubar_invoke()
      {
        synthesizeKey("KEY_Escape");
      }

      this.getID = function leaveMenubar_getID()
      {
        return "leave menubar";
      }
    }

    /**
     * Do tests.
     */

    //gA11yEventDumpID = "eventdump";
    //gA11yEventDumpToConsole = true;

    var gQueue = null;

    function doTests()
    {
      if (!WIN) {
        todo(false, "Enable this test on other platforms.");
        SimpleTest.finish();
        return;
      }

      todo(false,
           "Fix intermitent failures. Focus may randomly occur before or after menupopup events!");

      gQueue = new eventQueue();

      gQueue.push(new openFileMenu());
      gQueue.push(new openEditMenu());
      gQueue.push(new closeEditMenu());

      // Alt key is used to active menubar and focus menu item on Windows,
      // other platforms requires setting a ui.key.menuAccessKeyFocuses
      // preference.
      if (WIN || LINUX) {
        gQueue.push(new focusFileMenu());
        gQueue.push(new focusEditMenu());
        gQueue.push(new leaveMenubar());
      }

      gQueue.invoke(); // Will call SimpleTest.finish();
    }

    SimpleTest.waitForExplicitFinish();
    addA11yLoadEvent(doTests);
  </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=615189"
         title="Clean up FireAccessibleFocusEvent">
        Mozilla Bug 615189
      </a>
      <p id="display"></p>
      <div id="content" style="display: none"></div>
      <pre id="test">
      </pre>
    </body>

    <vbox flex="1">
      <menubar id="menubar">
        <menu id="menuitem-file" label="File" accesskey="F">
          <menupopup id="menupopup-file">
            <menuitem id="menuitem-newtab" label="New Tab"/>
          </menupopup>
        </menu>
        <menu id="menuitem-edit" label="Edit" accesskey="E">
          <menupopup id="menupopup-edit">
            <menuitem id="menuitem-undo" label="Undo"/>
          </menupopup>
        </menu>
      </menubar>

      <vbox id="eventdump" role="log"/>
    </vbox>
  </hbox>
</window>