File: MediaStreamTrack-iframe-audio-transfer.https.html

package info (click to toggle)
firefox 143.0.3-1
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 4,617,328 kB
  • sloc: cpp: 7,478,492; javascript: 6,417,157; ansic: 3,720,058; python: 1,396,372; xml: 627,523; asm: 438,677; java: 186,156; sh: 63,477; makefile: 19,171; objc: 13,059; perl: 12,983; yacc: 4,583; cs: 3,846; pascal: 3,405; lex: 1,720; ruby: 1,003; exp: 762; php: 436; lisp: 258; awk: 247; sql: 66; sed: 53; csh: 10
file content (31 lines) | stat: -rw-r--r-- 1,085 bytes parent folder | download | duplicates (18) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
 
<!doctype html>
<title>MediaStreamTrack transfer to iframe</title>
<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
<script src="/resources/testdriver.js"></script>
<script src="/resources/testdriver-vendor.js"></script>
<script>
promise_test(async () => {
  const iframe = document.createElement("iframe");
  await test_driver.bless('getDisplayMedia');
  const stream = await navigator.mediaDevices.getDisplayMedia({audio:true, video: true});
  const track = stream.getAudioTracks()[0];
  const result = new Promise((resolve, reject) => {
    window.onmessage = (e) => {
      if (e.data.result === 'Failure') {
        reject('Failed: ' + e.data.error);
      } else {
        resolve();
      }
    };
  });
  iframe.addEventListener("load", () => {
    assert_not_equals(track.readyState, "ended");
    iframe.contentWindow.postMessage(track);
    assert_equals(track.readyState, "ended");
  });
  iframe.src = "support/iframe-MediaStreamTrack-transfer.html";
  document.body.appendChild(iframe);
  return result;
});
</script>