Source code
Revision control
Copy as Markdown
Other Tools
<!doctype html>
<head>
<script>
function start() {
var animation = document.body.animate([{marks: 'crop'},{marks: 'crop'}], 12);
document.write('<html><body></body></html>');
setTimeout(function() { animation.play(); }, 4);
setTimeout(function() {
animation.timeline = undefined;
SpecialPowers.Cu.forceGC();
window.top.continueTest();
}, 5);
}
</script>
</head>
<body onload="start()"></body>
</html>