MediaStreamTrack-transfer-video.https.html (829B)
1 <!doctype html> 2 <title>MediaStreamTrack transfer to iframe</title> 3 <script src=/resources/testharness.js></script> 4 <script src=/resources/testharnessreport.js></script> 5 <script> 6 promise_test(async () => { 7 const iframe = document.createElement("iframe"); 8 const stream = await navigator.mediaDevices.getUserMedia({video: true}); 9 const track = stream.getVideoTracks()[0]; 10 const result = new Promise((resolve, reject) => { 11 window.onmessage = (e) => { 12 if (e.data.result === 'Failure') { 13 reject('Failed: ' + e.data.error); 14 } else { 15 resolve(); 16 } 17 }; 18 }); 19 iframe.addEventListener("load", () => { 20 iframe.contentWindow.postMessage(track); 21 }); 22 iframe.src = "support/iframe-MediaStreamTrack-transfer-video.html"; 23 document.body.appendChild(iframe); 24 return result; 25 }); 26 </script>