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<html>
<head>
<title>Announcement event and method testing</title>
<link rel="stylesheet" type="text/css"
href="chrome://mochikit/content/tests/SimpleTest/test.css" />
<script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
<script type="application/javascript"
src="../common.js"></script>
<script type="application/javascript"
src="../role.js"></script>
<script type="application/javascript"
src="../states.js"></script>
<script type="application/javascript"
src="../promisified-events.js"></script>
<script type="application/javascript">
async function doTests() {
let acc = getAccessible("display");
let onAnnounce = waitForEvent(EVENT_ANNOUNCEMENT, acc);
acc.announce("please", nsIAccessibleAnnouncementEvent.POLITE);
let evt = await onAnnounce;
evt.QueryInterface(nsIAccessibleAnnouncementEvent);
is(evt.announcement, "please", "announcement matches.");
is(evt.priority, nsIAccessibleAnnouncementEvent.POLITE, "priority matches");
onAnnounce = waitForEvent(EVENT_ANNOUNCEMENT, acc);
acc.announce("do it", nsIAccessibleAnnouncementEvent.ASSERTIVE);
evt = await onAnnounce;
evt.QueryInterface(nsIAccessibleAnnouncementEvent);
is(evt.announcement, "do it", "announcement matches.");
is(evt.priority, nsIAccessibleAnnouncementEvent.ASSERTIVE,
"priority matches");
SimpleTest.finish();
}
SimpleTest.waitForExplicitFinish();
addA11yLoadEvent(doTests);
</script>
</head>
<body>
<a target="_blank"
href="https://bugzilla.mozilla.org/show_bug.cgi?id=1525980"
title="Introduce announcement event and method">
Mozilla Bug 1525980
</a>
<p id="display"></p>
<div id="content" style="display: none"></div>
<pre id="test">
</pre>
</body>
</html>
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