<!DOCTYPE html> <title>Priority Hints - Link element</title> <meta name="author" title="Dominic Farolino" href="mailto:domfarolino@gmail.com"> <script src="/resources/testharness.js"></script> <script src="/resources/testharnessreport.js"></script> <link id=link1 href=resources/stylesheet.css fetchpriority=high> <link id=link2 href=resources/stylesheet.css fetchpriority=low> <link id=link3 href=resources/stylesheet.css fetchpriority=auto> <link id=link4 href=resources/stylesheet.css fetchpriority=xyz> <link id=link5 href=resources/stylesheet.css> <script> test(() => { assert_equals(link1.fetchPriority, "high", "high fetchPriority is a valid IDL value on the link element"); assert_equals(link2.fetchPriority, "low", "low fetchPriority is a valid IDL value on the link element"); assert_equals(link3.fetchPriority, "auto", "auto fetchPriority is a valid IDL value on the link element"); assert_equals(link4.fetchPriority, "auto", "invalid fetchPriority reflects as 'auto' IDL attribute on the link element"); assert_equals(link5.fetchPriority, "auto", "missing fetchPriority reflects as 'auto' IDL attribute on the link element"); }, "fetchpriority attribute on <link> elements should reflect valid IDL values"); test(() => { const link = document.createElement("link"); assert_equals(link.fetchPriority, "auto"); }, "default fetchpriority attribute on <link> elements should be 'auto'"); </script>