<?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="Popup Prevent Default Tests"
onload="setTimeout(runTest, 0);"
xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
<script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
<!--
This tests checks that preventDefault can be called on a popupshowing
event and that preventDefault has no effect for the popuphiding event.
-->
<script>
SimpleTest.waitForExplicitFinish();
var gBlockShowing = true;
var gShownNotAllowed = true;
function runTest()
{
document.getElementById("menu").open = true;
}
function popupShowing(event)
{
if (gBlockShowing) {
event.preventDefault();
gBlockShowing = false;
setTimeout(function() {
gShownNotAllowed = false;
document.getElementById("menu").open = true;
}, 3000, true);
}
}
function popupShown()
{
ok(!gShownNotAllowed, "popupshowing preventDefault");
document.getElementById("menu").open = false;
}
function popupHiding(event)
{
// since this is a content test, preventDefault should have no effect
event.preventDefault();
}
function popupHidden()
{
ok(true, "popuphiding preventDefault not allowed");
SimpleTest.finish();
}
</script>
<button id="menu" type="menu" label="Menu">
<menupopup onpopupshowing="popupShowing(event);"
onpopupshown="popupShown();"
onpopuphiding="popupHiding(event);"
onpopuphidden="popupHidden();">
<menuitem label="Item"/>
</menupopup>
</button>
<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>