LayoutTests/js/dom/domjit-accessor-different-effect.html - WebKit - Git at Google

 <!DOCTYPE html>
 <html>
 <head>
 <script src="../../resources/js-test-pre.js"></script>
 </head>
 <body>
 <div id="description"></div>
 <div id="console"></div>

 <div id="parentNode">
 <div id="previousSibling"></div><div id="target"><div id="firstChild"></div><div id="lastChild"></div></div><div id="nextSibling"></div>
 </div>

 <script>
 description('Test DOMJIT accessors will handle different heap accesses correctly.');

 function test()
 {
     var target = document.getElementById('target');
     var firstChild = document.getElementById('firstChild');
     var lastChild = document.getElementById('lastChild');
     for (var i = 0; i < 1e4; ++i) {
         var ret = target.firstChild === firstChild;
         ret &= target.lastChild === lastChild;
         ret &= target.firstChild === firstChild;
         ret &= target.lastChild === lastChild;
         if (!ret)
             return false;
     }
     return true;
 }

 shouldBeTrue(`test()`);
 </script>
 <script src="../../resources/js-test-post.js"></script>
 </body>
 </html>
	<!DOCTYPE html>
	<html>
	<head>
	<script src="../../resources/js-test-pre.js"></script>
	</head>
	<body>
	<div id="description"></div>
	<div id="console"></div>

	<div id="parentNode">
	<div id="previousSibling"></div><div id="target"><div id="firstChild"></div><div id="lastChild"></div></div><div id="nextSibling"></div>
	</div>

	<script>
	description('Test DOMJIT accessors will handle different heap accesses correctly.');

	function test()
	{
	var target = document.getElementById('target');
	var firstChild = document.getElementById('firstChild');
	var lastChild = document.getElementById('lastChild');
	for (var i = 0; i < 1e4; ++i) {
	var ret = target.firstChild === firstChild;
	ret &= target.lastChild === lastChild;
	ret &= target.firstChild === firstChild;
	ret &= target.lastChild === lastChild;
	if (!ret)
	return false;
	}
	return true;
	}

	shouldBeTrue(`test()`);
	</script>
	<script src="../../resources/js-test-post.js"></script>
	</body>
	</html>