LayoutTests/accessibility/mac/aria-liveregion-on-image.html - WebKit - Git at Google

 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
 <html>
 <head>
 <script src="../../resources/js-test-pre.js"></script>
 </head>
 <body id="body">

 <img aria-live="polite" src="test.gif" width=100 height=100 alt="alt text" tabindex=0 id="image">

 <p id="description"></p>
 <div id="console"></div>

 <script>

     description("This tests that ARIA live regions that is on an image will work when the alt tag is changed.");

     var image = 0;
     function ariaCallback(notification) {
         if (notification == "AXLiveRegionChanged") {
             image.removeNotificationListener();
             window.testRunner.notifyDone();
         }
     }

     if (window.accessibilityController) {
         window.testRunner.waitUntilDone();

         document.getElementById("image").focus();
         image = window.accessibilityController.focusedElement;

         var addedNotification = image.addNotificationListener(ariaCallback);
         shouldBe("addedNotification", "true");

         // this should also trigger our live region change because its a text alternative change.
         document.getElementById("image").setAttribute('alt', "new image text");
     }

 </script>

 <script src="../../resources/js-test-post.js"></script>
 </body>
 </html>
	<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
	<html>
	<head>
	<script src="../../resources/js-test-pre.js"></script>
	</head>
	<body id="body">

	<img aria-live="polite" src="test.gif" width=100 height=100 alt="alt text" tabindex=0 id="image">

	<p id="description"></p>
	<div id="console"></div>

	<script>

	description("This tests that ARIA live regions that is on an image will work when the alt tag is changed.");

	var image = 0;
	function ariaCallback(notification) {
	if (notification == "AXLiveRegionChanged") {
	image.removeNotificationListener();
	window.testRunner.notifyDone();
	}
	}

	if (window.accessibilityController) {
	window.testRunner.waitUntilDone();

	document.getElementById("image").focus();
	image = window.accessibilityController.focusedElement;

	var addedNotification = image.addNotificationListener(ariaCallback);
	shouldBe("addedNotification", "true");

	// this should also trigger our live region change because its a text alternative change.
	document.getElementById("image").setAttribute('alt', "new image text");
	}

	</script>

	<script src="../../resources/js-test-post.js"></script>
	</body>
	</html>