Source code
Revision control
Copy as Markdown
Other Tools
Test Info: Warnings
- This test has a WPT meta file that expects 1 subtest issues.
- This WPT test may be referenced by the following Test IDs:
- /html/dom/render-blocking/element-render-blocking-008.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<head>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="support/utils.js"></script>
<title>Media attribute changes in the head to apply</title>
<link id=link rel=expect href="#last" blocking="render" media="(max-width: 10px)">
<script>
link.media = "(min-width: 10px)";
async_test((t) => {
requestAnimationFrame(() => {
t.step(() => assert_true(!!document.getElementById("last")));
t.done();
});
}, "changing media to matching causes link to have an effect");
</script>
</head>
<body>
<div id="first"></div>
<script>
generateParserDelay();
</script>
<div id="second"></div>
<script>
generateParserDelay();
</script>
<div id="last"></div>
</body>