LayoutTests/accessibility/hidden-object-text-value-crash.html - WebKit - Git at Google

 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
 <html>
 <head>
 <script src="../resources/js-test-pre.js"></script>
 </head>
 <style>
 span::before {
     content: "Before";
 }
 </style>
 <body id="body">

 <button id="button" type="button" aria-hidden="true" aria-haspopup="true"><span></span></button>
 <div id="button2" aria-labelledby="button">
 <button>click</button>
 </div>

 <p>Description text</p>
 </div>

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

 <script>

     description("This tests that it won't cause a crash when computing the text value of an AX object that is hidden and has no node.");

     if (window.accessibilityController) {

         var button = accessibilityController.accessibleElementById("button2");
         // Do not crash
         button.description;
     }

 </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>
	<style>
	span::before {
	content: "Before";
	}
	</style>
	<body id="body">

	<button id="button" type="button" aria-hidden="true" aria-haspopup="true"><span></span></button>
	<div id="button2" aria-labelledby="button">
	<button>click</button>
	</div>

	<p>Description text</p>
	</div>

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

	<script>

	description("This tests that it won't cause a crash when computing the text value of an AX object that is hidden and has no node.");

	if (window.accessibilityController) {

	var button = accessibilityController.accessibleElementById("button2");
	// Do not crash
	button.description;
	}

	</script>

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