preload.https.sub.html (1885B)
1 <!DOCTYPE html> 2 <meta name="timeout" content="long"> 3 <script src=/resources/testharness.js></script> 4 <script src=/resources/testharnessreport.js></script> 5 <script src=/fetch/metadata/resources/helper.js></script> 6 <script src=/common/utils.js></script> 7 <body></body> 8 <script> 9 test(t => { 10 assert_true(document.createElement('link').relList.supports('preload')); 11 }, "Browser supports preload."); 12 13 function create_test(host, as, expected) { 14 async_test(t => { 15 let nonce = token(); 16 let key = as + nonce; 17 18 let e = document.createElement('link'); 19 e.rel = "preload"; 20 e.href = `https://${host}/fetch/metadata/resources/record-header.py?file=${key}`; 21 e.setAttribute("crossorigin", "crossorigin"); 22 if (as !== undefined) { 23 e.setAttribute("as", as); 24 } 25 e.onload = e.onerror = t.step_func(e => { 26 fetch("/fetch/metadata/resources/record-header.py?retrieve=true&file=" + key) 27 .then(t.step_func(response => response.text())) 28 .then(t.step_func_done(text => assert_header_equals(text, expected, `preload ${as} ${host}`))) 29 .catch(t.unreached_func()); 30 }); 31 32 document.head.appendChild(e); 33 }, `<link rel='preload' as='${as}' href='https://${host}/...'>`); 34 } 35 36 let as_tests = [ 37 [ "fetch", "empty" ], 38 [ "font", "font" ], 39 [ "image", "image" ], 40 [ "script", "script" ], 41 [ "style", "style" ], 42 [ "track", "track" ], 43 ]; 44 45 as_tests.forEach(item => { 46 create_test("{{host}}:{{ports[https][0]}}", item[0], {"site":"same-origin", "user":"", "mode": "cors", "dest": item[1]}); 47 create_test("{{hosts[][www]}}:{{ports[https][0]}}", item[0], {"site":"same-site", "user":"", "mode": "cors", "dest": item[1]}); 48 create_test("{{hosts[alt][www]}}:{{ports[https][0]}}", item[0], {"site":"cross-site", "user":"", "mode": "cors", "dest": item[1]}); 49 }); 50 </script>