gecko/accessible/tests/mochitest/events/test_aria_statechange.html

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<html>
<head>
<title>ARIA state change event testing</title>
<link rel="stylesheet" type="text/css"
href="chrome://mochikit/content/tests/SimpleTest/test.css" />
<script type="application/javascript"
src="chrome://mochikit/content/MochiKit/packed.js"></script>
<script type="application/javascript"
src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
<script type="application/javascript"
src="../common.js"></script>
<script type="application/javascript"
src="../states.js"></script>
<script type="application/javascript"
src="../events.js"></script>
<script type="application/javascript">
/**
* Do tests.
*/
var gQueue = null;
function expandNode(aNodeOrID, bExpand)
{
this.DOMNode = getNode(aNodeOrID);
this.invoke = function expand_invoke() {
// Note: this should fire an EVENT_STATE_CHANGE
this.DOMNode.setAttribute("aria-expanded", bExpand);
};
this.check = function expand_check() {
testStates(aNodeOrID,
bExpand ? STATE_EXPANDED : STATE_COLLAPSED,
EXT_STATE_EXPANDABLE);
};
this.getID = function changeValue_getID() {
return prettyName(aNodeOrID) + " aria-expanded changed";
};
}
function doTests()
{
gQueue = new eventQueue(nsIAccessibleEvent.EVENT_STATE_CHANGE);
gQueue.push(new expandNode("section", true));
gQueue.push(new expandNode("section", false));
gQueue.push(new expandNode("div", true));
gQueue.push(new expandNode("div", false));
gQueue.invoke(); // Will call SimpleTest.finish();
}
SimpleTest.waitForExplicitFinish();
addA11yLoadEvent(doTests);
</script>
</head>
<body>
<a target="_blank"
href="https://bugzilla.mozilla.org/show_bug.cgi?id=551684"
title="No statechange event for aria-expanded on native HTML elements, is fired on ARIA widgets">
Mozilla Bug 551684
</a>
<p id="display"></p>
<div id="content" style="display: none"></div>
<pre id="test">
</pre>
<div id="eventdump"></div>
<!-- aria-expanded -->
<div id="section" role="section" aria-expanded="false">expandable section</div>
<div id="div" aria-expanded="false">expandable native div</div>
</body>
</html>