<html>
<head>
<script>

function runTest()
{
    document.getElementById("subframe").contentWindow.location = 'data:text/html,<body onload="testRunner.notifyDone();"></body>';
}

</script>
</head>

<body onload="runTest();">
This test navigates an iframe while it's onload handler is still running.<br>
The iframe navigation should *not* result in a second back-history item being created for the top level navigation.<br>
<iframe id="subframe" name="subframe" src="about:blank"></iframe><br>

</body>

</html>