attr-script-fetchpriority.html (1510B)
1 <!DOCTYPE html> 2 <title>Fetch Priority - SVG Script element</title> 3 <script src="/resources/testharness.js"></script> 4 <script src="/resources/testharnessreport.js"></script> 5 6 <svg> 7 <script id=script1 href="resources/script.js" fetchpriority="high"></script> 8 <script id=script2 href="resources/script.js" fetchpriority="low"></script> 9 <script id=script3 href="resources/script.js" fetchpriority="auto"></script> 10 <script id=script4 href="resources/script.js" fetchpriority="xyz"></script> 11 <script id=script5 href="resources/script.js"></script> 12 </svg> 13 14 <script> 15 test(() => { 16 assert_equals(script1.fetchPriority, "high", "high fetchPriority is a valid IDL value on the script element"); 17 assert_equals(script2.fetchPriority, "low", "low fetchPriority is a valid IDL value on the script element"); 18 assert_equals(script3.fetchPriority, "auto", "auto fetchPriority is a valid IDL value on the script element"); 19 assert_equals(script4.fetchPriority, "auto", "invalid fetchPriority reflects as 'auto' IDL attribute on the script element"); 20 assert_equals(script5.fetchPriority, "auto", "missing fetchPriority reflects as 'auto' IDL attribute on the script element"); 21 }, "fetchpriority attribute on SVG <script> elements should reflect valid IDL values"); 22 23 test(() => { 24 const script = document.createElementNS("http://www.w3.org/2000/svg", "script"); 25 assert_equals(script.fetchPriority, "auto"); 26 }, "default fetchpriority attribute on SVG <script> elements should be 'auto'"); 27 </script>