restriction-encrypted-media-unsupported-config.https.html (1787B)
1 <!DOCTYPE html> 2 <title>Access to the Encrypted Media API is deferred with unsupported config 3 </title> 4 <meta name="timeout" content="long"> 5 <script src="/resources/testharness.js"></script> 6 <script src="/resources/testharnessreport.js"></script> 7 <script src="/common/utils.js"></script> 8 <script src="../resources/utils.js"></script> 9 <script src="resources/utils.js"></script> 10 11 <body> 12 <script> 13 setup(() => assertSpeculationRulesIsSupported()); 14 15 promise_test(async t => { 16 const uid = token(); 17 const bc = new PrerenderChannel('test-channel', uid); 18 t.add_cleanup(_ => bc.close()); 19 20 const gotMessage = new Promise(resolve => { 21 bc.addEventListener('message', e => { 22 resolve(e.data); 23 }, { 24 once: true 25 }); 26 }); 27 const url = `resources/encrypted-media.https.html?config=unsupport&uid=${uid}`; 28 window.open(url, '_blank', 'noopener'); 29 30 const result = await gotMessage; 31 const expected = [ 32 { 33 event: 'started waiting navigator.requestMediaKeySystemAccess', 34 prerendering: true 35 }, 36 { 37 event: 'prerendering change', 38 prerendering: false 39 }, 40 { 41 event: 'navigator.requestMediaKeySystemAccess rejected: ' + 42 'NotSupportedError', 43 prerendering: false 44 } 45 ]; 46 assert_equals(result.length, expected.length); 47 for (let i = 0; i < result.length; i++) { 48 assert_equals(result[i].event, expected[i].event, `event${i}`); 49 assert_equals(result[i].prerendering, expected[i].prerendering, 50 `prerendering${i}`); 51 } 52 53 // Send a close signal to PrerenderEventCollector on the prerendered page. 54 new PrerenderChannel('close', uid).postMessage(''); 55 }, `the access to the Encrypted Media API should be deferred with the 56 unsupported configurations until the prerendered page is activated`); 57 </script>