element-script.sub.html (1690B)
1 <!DOCTYPE html> 2 <!-- 3 [%provenance%] 4 --> 5 <html lang="en"> 6 <meta charset="utf-8"> 7 <title>HTTP headers on request for HTML "script" element source</title> 8 <script src="/resources/testharness.js"></script> 9 <script src="/resources/testharnessreport.js"></script> 10 <script src="/fetch/metadata/resources/helper.sub.js"></script> 11 <body> 12 <script> 13 'use strict'; 14 15 function induceRequest(url, attributes) { 16 const script = document.createElement('script'); 17 script.setAttribute('src', url); 18 19 for (const [ name, value ] of Object.entries(attributes)) { 20 script.setAttribute(name, value); 21 } 22 23 return new Promise((resolve, reject) => { 24 script.onload = resolve; 25 script.onerror = () => reject('Failed to load script'); 26 document.body.appendChild(script); 27 }) 28 .then(() => script.remove()); 29 } 30 {%- for subtest in subtests %} 31 32 promise_test(() => { 33 const key = '{{uuid()}}'; 34 const url = makeRequestURL( 35 key, [% subtest.origins %], { mime: 'application/javascript' } 36 ); 37 38 return induceRequest(url, 39 [%subtest.elementAttrs | default({}) | tojson%] 40 ) 41 .then(() => retrieve(key)) 42 .then((headers) => { 43 {%- if subtest.expected == none %} 44 assert_not_own_property(headers, '[%subtest.headerName%]'); 45 {%- else %} 46 assert_own_property(headers, '[%subtest.headerName%]'); 47 assert_array_equals(headers['[%subtest.headerName%]'], ['[%subtest.expected%]']); 48 {%- endif %} 49 }); 50 }, '[%subtest.headerName%] - [%subtest.description | pad("end", ", ")%][%-subtest.elementAttrs | collection("attributes")%]'); 51 52 {%- endfor %} 53 </script> 54 </html>