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<html>
<script>
// Navigation steps
// 1. loads this page and it has a horizontal scrollbar
// 2. Navigates to a data URL and navigates back
function verifyPage()
{
var result = (innerHeight === document.documentElement.offsetHeight)
? "FAIL: Scrollbar did not appear"
: "PASS";
document.body.innerHTML = result;
if (window.testRunner)
testRunner.notifyDone();
}
function navigateAwayAndBack()
{
// Simulate a link click to create a history entry
var evt = document.createEvent("MouseEvents");
evt.initMouseEvent("click", true, true, window,
0, 0, 0, 0, 0, false, false, false, false, 0, null);
document.getElementById('anchor').dispatchEvent(evt);
}
function runTestStep()
{
if (window.testRunner) {
testRunner.dumpAsText();
testRunner.waitUntilDone();
testRunner.overridePreference("WebKitUsesPageCachePreferenceKey", 1);
}
window.setTimeout("navigateAwayAndBack()", 200);
}
function onVerifyPage(evt)
{
// If pageshow is happening as result of navigation back then we proceed.
if (evt.persisted)
setTimeout("verifyPage()", 200);
}
window.onpageshow = onVerifyPage;
</script>
<head>
<style type="text/css">
<!--
#content {
background: #fff;
position: absolute;
top: 2px;
left: 2px;
width: 1500px;
height: 1500px;
}
-->
</style>
</head>
<body onload='runTestStep()'>
<div id="content"> <a id='anchor' href='data:text/html,<body onload="history.back()"></body>'>Where is the scrollbar?</a></div>
</body>
</html>
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