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<!DOCTYPE html>
<head>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="support/utils.js"></script>
<title>Adding link in the head has an effect</title>
<script>
let link = document.createElement("link");
link.rel = "expect";
link.href = "#last";
link.blocking = "render";
document.head.appendChild(link)
async_test((t) => {
requestAnimationFrame(() => {
t.step(() => assert_true(!!document.getElementById("last")));
t.done();
});
}, "adding link in the head defers frames");
</script>
</head>
<body>
<div id="first"></div>
<script>
generateParserDelay();
</script>
<div id="second"></div>
<script>
generateParserDelay();
</script>
<div id="last"></div>
</body>
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