window_focus_docnav.xhtml

Enable keyboard shortcuts

<?xml version="1.0"?>

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

<window onload="start()"

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

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

<input xmlns="http://www.w3.org/1999/xhtml" id="textbox1"/>

<input xmlns="http://www.w3.org/1999/xhtml" id="textbox2"/>

<panel id="panel" onpopupshown="runTests(this, 1);"

                  onpopuphidden="noChildrenTest()">

  <input xmlns="http://www.w3.org/1999/xhtml" id="p1textbox" value="Popup1"/>

</panel>

<panel id="panel2" onpopupshown="runTests(this, 2);" onpopuphidden="document.getElementById('panel').hidePopup()">

  <input xmlns="http://www.w3.org/1999/xhtml" id="p2textbox" value="Popup2"/>

</panel>

<browser id="browser" type="content" src="focus_frameset.html" style="width: 500px; height: 400px"/>

<script type="application/javascript">

<![CDATA[

var fm = Cc["@mozilla.org/focus-manager;1"].

           getService(Ci.nsIFocusManager);

function is(l, r, n) { window.arguments[0].SimpleTest.is(l,r,n); }

function ok(v, n) { window.arguments[0].SimpleTest.ok(v,n); }

function noChildrenTest()

  // Remove the browser element and test navigation when there are no other documents.

  // The focus should move or stay on the first focusable element.

  let browser = document.getElementById("browser");

  browser.remove();

  let textbox1 = document.getElementById("textbox1");

  let textbox2 = document.getElementById("textbox2");

  textbox2.focus();

  next(window, textbox1, "Focus forward when no child documents");

  next(window, textbox1, "Focus forward again when no child documents");

  textbox2.focus();

  previous(window, textbox1, "Focus backward when no child documents");

  previous(window, textbox1, "Focus backward again when no child documents");

  done();

function done()

  window.close();

  window.arguments[0].SimpleTest.finish();

function previous(expectedWindow, expectedElement, desc)

  synthesizeKey("KEY_F6", {shiftKey: true});

  is(fm.focusedWindow, expectedWindow, desc);

  is(fm.focusedElement, expectedElement, desc + " element");

function next(expectedWindow, expectedElement, desc)

  synthesizeKey("KEY_F6");

  is(fm.focusedWindow, expectedWindow, desc);

  is(fm.focusedElement, expectedElement, desc + " element" + "::" + (fm.focusedElement ? fm.focusedElement.parentNode.id : "<none>"));

// This test runs through three cases. Document navigation forward and

// backward using the F6 key when no popups are open, with one popup open and

// with two popups open.

function runTests(panel, popupCount)

  if (!popupCount || popupCount > 2)

    popupCount = 0;

  fm.clearFocus(window);

  var childwin = document.getElementById("browser").contentWindow;

  if (popupCount) {

    next(window, document.getElementById("p1textbox"), "First into popup 1 with " + popupCount);

    if (popupCount == 2) {

      next(window, document.getElementById("p2textbox"), "First into popup 2 with " + popupCount);

  next(childwin.frames[0], childwin.frames[0].document.documentElement, "First with " + popupCount);

  next(childwin.frames[1], childwin.frames[1].document.documentElement, "Second with " + popupCount);

  previous(childwin.frames[0], childwin.frames[0].document.documentElement, "Second back with " + popupCount);

  if (popupCount) {

    if (popupCount == 2) {

      previous(window, document.getElementById("p2textbox"), "First back from popup 2 with " + popupCount);

    previous(window, document.getElementById("p1textbox"), "First back from popup 1 with " + popupCount);

  previous(window, document.getElementById("textbox1"), "First back with " + popupCount);

  if (panel == document.getElementById("panel"))

    document.getElementById("panel2").openPopup(null, "after_start", 100, 20);

  else if (panel == document.getElementById("panel2"))

    panel.hidePopup();

  else

    document.getElementById("panel").openPopup(null, "after_start");

function start()

  window.arguments[0].SimpleTest.waitForExplicitFinish();

  window.arguments[0].SimpleTest.waitForFocus(

    function() { runTests(null, 0); },

    document.getElementById("browser").contentWindow);

]]></script>

</window>