restriction-web-xr-immersive-vr-session.https.html (1867B)
1 <!DOCTYPE html> 2 <title>Access to the WebXR immersive-vr session API is deferred</title> 3 <meta name="variant" content="?target_hint=_self"> 4 <meta name="variant" content="?target_hint=_blank"> 5 <meta name="timeout" content="long"> 6 <script src="/resources/testharness.js"></script> 7 <script src="/resources/testharnessreport.js"></script> 8 <script src="/common/utils.js"></script> 9 <script src="../resources/utils.js"></script> 10 <script src="resources/utils.js"></script> 11 12 <body> 13 <script> 14 setup(() => assertSpeculationRulesIsSupported()); 15 16 promise_test(async t => { 17 const uid = token(); 18 const bc = new PrerenderChannel('test-channel', uid); 19 t.add_cleanup(_ => bc.close()); 20 21 const gotMessage = new Promise(resolve => { 22 bc.addEventListener('message', e => { 23 resolve(e.data); 24 }, { 25 once: true 26 }); 27 }); 28 29 const url = `resources/web-xr-immersive-vr-session.https.html?uid=${uid}&target_hint=${getTargetHint()}`; 30 window.open(url, '_blank', 'noopener'); 31 32 const result = await gotMessage; 33 const expected = [ 34 { 35 event: `started waiting XRSession.requestSession('immersive-vr')`, 36 prerendering: true 37 }, 38 { 39 event: `prerendering change`, 40 prerendering: false 41 }, 42 { 43 event: `XRSession.requestSession('immersive-vr') rejected: SecurityError`, 44 prerendering: false 45 }, 46 ]; 47 assert_equals(result.length, expected.length); 48 for (let i = 0; i < result.length; i++) { 49 assert_equals(result[i].event, expected[i].event, `event[${i}]`); 50 assert_equals(result[i].prerendering, expected[i].prerendering, 51 `prerendering[${i}]`); 52 } 53 54 // Send a close signal to PrerenderEventCollector on the prerendered page. 55 new PrerenderChannel('close', uid).postMessage(''); 56 }, `The access to the WebXR immersive-vr session API should be deferred until 57 the prerendered page is activated`); 58 </script>