servo/tests/wpt/web-platform-tests/html/webappapis/timers/negative-setinterval.html

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375 B
HTML

<!doctype html>
<title>Negative timeout in setInterval</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
var i = 0;
var interval;
function next() {
i++;
if (i === 20) {
clearInterval(interval);
done();
}
}
setTimeout(assert_unreached, 1000);
interval = setInterval(next, -100);
</script>