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<?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 Unload Test"
xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
<!--
This test checks that popup elements are removed when the document is changed.
-->
<script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
<script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"></script>
<iframe id="frame" width="300" height="150" src="frame_popupremoving_frame.xul"/>
<script class="testbody" type="application/javascript">
<![CDATA[
SimpleTest.waitForExplicitFinish();
var gMenus = [];
function popupsOpened()
{
var framedoc = $("frame").contentDocument;
framedoc.addEventListener("DOMAttrModified", modified, false);
// this is the order in which the menus should be hidden (reverse of the
// order they were opened in). The second menu is removed during the
// mutation listener, so gets the event afterwards.
gMenus.push(framedoc.getElementById("nestedmenu4"));
gMenus.push(framedoc.getElementById("nestedmenu2"));
gMenus.push(framedoc.getElementById("nestedmenu3"));
gMenus.push(framedoc.getElementById("nestedmenu1"));
gMenus.push(framedoc.getElementById("separatemenu4"));
gMenus.push(framedoc.getElementById("separatemenu2"));
gMenus.push(framedoc.getElementById("separatemenu3"));
gMenus.push(framedoc.getElementById("separatemenu1"));
framedoc.location = "about:blank";
}
function modified(event)
{
if (event.attrName != "open")
return;
var framedoc = $("frame").contentDocument;
var tohide = null;
if (event.target.id == "separatemenu3")
tohide = framedoc.getElementById("separatemenu2");
else if (event.target.id == "nestedmenu3")
tohide = framedoc.getElementById("nestedmenu2");
if (tohide) {
tohide.hidden = true;
// force a layout flush
$("frame").contentDocument.documentElement.boxObject.width;
}
is(event.target, gMenus.shift(), event.target.id + " hidden");
if (gMenus.length == 0)
SimpleTest.finish();
}
]]>
</script>
<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>
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