gecko-dev/dom/base/crashtests/637116.html
Peter Van der Beken dbe2853e3d Fix for bug 637116 (Leak documents+windows with replaceState, focus, event handler closure). r=mrbkap.
--HG--
extra : rebase_source : 57090db5f6805d70811dc5753e2bc91feb65c0b5
2011-03-03 12:55:55 +01:00

30 lines
755 B
HTML

<!DOCTYPE html>
<html>
<head>
<script>
function K(v) { return function() { return v; } }
var errorProxy = Proxy.create({get: function() { throw new Error(); }});
function boom()
{
var focused = document.createElementNS("http://www.w3.org/1999/xhtml", "input");
document.body.appendChild(focused);
var otherWin = window.open("data:text/html,1", "_blank", "width=200,height=200");
try { otherWin.history.replaceState(errorProxy, "title", "replaceState.html"); } catch(e) {}
focused.focus();
focused.addEventListener("foo", K(otherWin.applicationCache), false);
otherWin.close();
}
</script>
</head>
<body onload="boom();">
<button onclick="boom();">If you have popups blocked, click here to start the leak test</button>
</body>
</html>