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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>