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<!DOCTYPE html>
<html style="height: 100%">
<head>
<title>Test for bug 398289</title>
<script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
<script src="chrome://mochikit/content/tests/SimpleTest/WindowSnapshot.js"></script>
<link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css" />
</head>
<body style="height: 100%; margin: 0; overflow: hidden;" onload="setTimeout(onBodyLoad, 0);">
<iframe id="test" style="border: 0; width: 100%; height: 100%" scrolling="no" src="398289-resource.xhtml"></iframe>
<script class="testbody">
var snap1, snap2;
SimpleTest.waitForExplicitFinish();
async function onBodyLoad() {
window.frames[0].document.getElementById("test").selectedIndex = 0;
window.frames[0].document.getElementById("test").selectedIndex = 1;
frames[0].scrollTo(0, 0);
scrollTo(0, 0);
snap1 = await snapshotWindow(window);
document.getElementById("test").onload = onFrameLoad;
window.frames[0].location.reload();
}
async function onFrameLoad() {
frames[0].scrollTo(0, 0);
scrollTo(0, 0);
snap2 = await snapshotWindow(window);
var equal, str1, str2;
[equal, str1, str2] = compareSnapshots(snap1, snap2, true);
ok(equal, "persistent attribute in tab box broken, expected: "+str1+" got: "+str2);
SimpleTest.finish();
}
</script>
</body>
</html>
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