LayoutTests/fast/loader/child-frame-add-after-back-forward.html - WebKit - Git at Google

 <html>
 <head>
 <script>

 if (window.testRunner) {
     testRunner.waitUntilDone();
     testRunner.dumpAsText();
     testRunner.dumpChildFramesAsText();
 }

 function navigate() {
     if (window.eventSender) {
         var a = document.getElementById("a");
         eventSender.mouseMoveTo(a.offsetLeft + 2, a.offsetTop + 2);
         eventSender.mouseDown();
         eventSender.mouseUp();
     }
 }
 function addChildFrame()
 {
     if (!window.sessionStorage.getItem("childFrame")) {
         window.sessionStorage.childFrame = "true";
         document.body.innerHTML += '<iframe onload=\'setTimeout(navigate, 0);\' src=\'resources/empty-subframe.html\'></iframe>';
         return;
     }

     window.sessionStorage.removeItem("childFrame");
     document.body.innerHTML += '<iframe src=\'resources/pass-and-notify-done.html\'></iframe>';
 }

 </script>
 </head>
 <body onload="setTimeout(addChildFrame, 0)" onunload="return false;">
 <a id="a" href="resources/empty-document-goes-back.html">Go forward then back.</a>
 </body>
 </html>
	<html>
	<head>
	<script>

	if (window.testRunner) {
	testRunner.waitUntilDone();
	testRunner.dumpAsText();
	testRunner.dumpChildFramesAsText();
	}

	function navigate() {
	if (window.eventSender) {
	var a = document.getElementById("a");
	eventSender.mouseMoveTo(a.offsetLeft + 2, a.offsetTop + 2);
	eventSender.mouseDown();
	eventSender.mouseUp();
	}
	}
	function addChildFrame()
	{
	if (!window.sessionStorage.getItem("childFrame")) {
	window.sessionStorage.childFrame = "true";
	document.body.innerHTML += '<iframe onload=\'setTimeout(navigate, 0);\' src=\'resources/empty-subframe.html\'></iframe>';
	return;
	}

	window.sessionStorage.removeItem("childFrame");
	document.body.innerHTML += '<iframe src=\'resources/pass-and-notify-done.html\'></iframe>';
	}

	</script>
	</head>
	<body onload="setTimeout(addChildFrame, 0)" onunload="return false;">
	<a id="a" href="resources/empty-document-goes-back.html">Go forward then back.</a>
	</body>
	</html>