<!DOCTYPE html>
<html class="reftest-wait">
<head>
<script>
document.addEventListener('DOMContentLoaded', async () => {
  const peer = new RTCPeerConnection()
  const stream = await navigator.mediaDevices.getUserMedia({
    video: true,
    audio: true,
    fake: true,
    peerIdentity: 'name',
  })
  stream.getTracks().forEach((track) => peer.addTrack(track, stream))
  const offer = await peer.createOffer({})
  await peer.setLocalDescription(offer)
  await peer.setRemoteDescription(offer)
  document.documentElement.removeAttribute("class");
})
</script>
</head>
</html>
