gecko/toolkit/content/tests/chrome/window_cursorsnap_dialog.xul

<?xml version="1.0"?>
<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
<dialog title="Cursor snapping test" id="dialog"
  width="600" height="600"
  onload="onload();"
  onunload="onunload();"
  buttons="accept,cancel"
  xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">

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

function ok(aCondition, aMessage)
{
  window.opener.wrappedJSObject.SimpleTest.ok(aCondition, aMessage);
}

function is(aLeft, aRight, aMessage)
{
  window.opener.wrappedJSObject.SimpleTest.is(aLeft, aRight, aMessage);
}

function isnot(aLeft, aRight, aMessage)
{
  window.opener.wrappedJSObject.SimpleTest.isnot(aLeft, aRight, aMessage);
}

function canRetryTest()
{
  return window.opener.wrappedJSObject.canRetryTest();
}

function getTimeoutTime()
{
  return window.opener.wrappedJSObject.getTimeoutTime();
}

var gTimer;
var gRetry;

function finishByTimeout()
{
  var button = document.getElementById("dialog").getButton("accept");
  if (button.disabled)
    ok(true, "cursor is NOT snapped to the disabled button (dialog)");
  else if (button.hidden)
    ok(true, "cursor is NOT snapped to the hidden button (dialog)");
  else {
    if (!canRetryTest()) {
      ok(false, "cursor is NOT snapped to the default button (dialog)");
    } else {
      // otherwise, this may be unexpected timeout, we should retry the test.
      gRetry = true;
    }
  }
  finish();
}

function finish()
{
  window.close();
}

function onMouseMove(aEvent)
{
  var button = document.getElementById("dialog").getButton("accept");
  if (button.disabled)
    ok(false, "cursor IS snapped to the disabled button (dialog)");
  else if (button.hidden)
    ok(false, "cursor IS snapped to the hidden button (dialog)");
  else
    ok(true, "cursor IS snapped to the default button (dialog)");
  clearTimeout(gTimer);
  finish();
}

function onload()
{
  var button = document.getElementById("dialog").getButton("accept");
  button.addEventListener("mousemove", onMouseMove, false);

  if (window.opener.wrappedJSObject.gDisable) {
    button.disabled = true;
  }
  if (window.opener.wrappedJSObject.gHidden) {
    button.hidden = true;
  }
  gRetry = false;
  gTimer = setTimeout(finishByTimeout, getTimeoutTime());
}

function onunload()
{
  if (gRetry) {
    window.opener.wrappedJSObject.retryCurrentTest();
  } else {
    window.opener.wrappedJSObject.runNextTest();
  }
}

]]>
</script>

</dialog>