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content / test / data / frame_tree / busy_frame.html [blame]
<!DOCTYPE html>
<html>
<script>
function countToInfinity() {
var i = 0;
while(true) {
i = i + 1;
}
}
function lookBusy() {requestAnimationFrame(() => {setTimeout("countToInfinity()")})};
</script>
<body>
This page counts to infinity after submitting a compositor frame.
A cross-origin iframe is added to ensure that a hit test query is sent to this frame.
<iframe src="/cross-site/bar.com/title1.html"></iframe>
</body>
</html>