script-change-transform.https.html (2306B)
1 <!doctype html> 2 <html> 3 <head> 4 <meta charset="utf-8"> 5 <script src="/resources/testharness.js"></script> 6 <script src="/resources/testharnessreport.js"></script> 7 <script src=/resources/testdriver.js></script> 8 <script src=/resources/testdriver-vendor.js></script> 9 <script src='../mediacapture-streams/permission-helper.js'></script> 10 </head> 11 <body> 12 <video id="video1" autoplay controls playsinline></video> 13 <script src ="routines.js"></script> 14 <script> 15 async function waitForMessage(worker, data) 16 { 17 while (true) { 18 const received = await new Promise(resolve => worker.onmessage = (event) => resolve(event.data)); 19 if (data === received) 20 return; 21 } 22 } 23 24 promise_test(async (test) => { 25 worker = new Worker('script-change-transform-worker.js'); 26 const data = await new Promise(resolve => worker.onmessage = (event) => resolve(event.data)); 27 assert_equals(data, "registered"); 28 29 await setMediaPermission("granted", ["camera"]); 30 const localStream = await navigator.mediaDevices.getUserMedia({video: true}); 31 32 let sender, receiver; 33 const senderTransform1 = new RTCRtpScriptTransform(worker, {name:'sender1'}); 34 const senderTransform2 = new RTCRtpScriptTransform(worker, {name:'sender2'}); 35 const receiverTransform = new RTCRtpScriptTransform(worker, {name:'receiver'}); 36 37 const stream = await new Promise((resolve, reject) => { 38 createConnections(test, (firstConnection) => { 39 sender = firstConnection.addTrack(localStream.getVideoTracks()[0], localStream); 40 sender.transform = senderTransform1; 41 }, (secondConnection) => { 42 secondConnection.ontrack = (trackEvent) => { 43 receiver = trackEvent.receiver; 44 receiver.transform = receiverTransform; 45 resolve(trackEvent.streams[0]); 46 }; 47 }); 48 test.step_timeout(() => reject("Test timed out"), 5000); 49 }); 50 51 video1.srcObject = stream; 52 await video1.play(); 53 54 const updatePromise = new Promise(resolve => worker.onmessage = (event) => resolve(event.data)); 55 sender.transform = senderTransform2; 56 assert_equals(await updatePromise, "got value 2"); 57 }, "change sender transform"); 58 </script> 59 </body> 60 </html>