зеркало из https://github.com/mozilla/gecko-dev.git
22 строки
342 B
HTML
22 строки
342 B
HTML
<!DOCTYPE html>
|
|
<html lang="en" dir="ltr">
|
|
<head>
|
|
<meta charset="utf-8">
|
|
<script type="text/javascript">
|
|
|
|
function fn() {
|
|
let start = Date.now();
|
|
while (Date.now() - start < 5000)
|
|
; // do nothing
|
|
setTimeout(fn, 0);
|
|
}
|
|
|
|
setTimeout(fn, 10);
|
|
|
|
</script>
|
|
</head>
|
|
<body>
|
|
<h1>An unresponsive page</h1>
|
|
</body>
|
|
</html>
|