getdisplaymedia-settings.https.html

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This test has a WPT meta file that expects 2 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /screen-capture/getdisplaymedia-settings.https.html - WPT Dashboard Interop Dashboard

<!doctype html>

<meta charset=utf-8>

<title>getDisplayMedia</title>

<meta name="timeout" content="long">

<button id="button">User gesture</button>

<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>

<video id="display"></video>

<script>

  'use strict';

const stopTracks = stream => stream.getTracks().forEach(track => track.stop());

async function getDisplayMedia(constraints) {

  const p = new Promise(r => button.onclick = r);

  await test_driver.click(button);

  await p;

  return navigator.mediaDevices.getDisplayMedia(constraints);

promise_test(async t => {

  const stream = await getDisplayMedia({video: true});

  const track = stream.getVideoTracks()[0];

  t.add_cleanup(() => stopTracks(stream));

  const settings = track.getSettings();

  const capabilities = track.getCapabilities();

  assert_true("deviceId" in settings);

  assert_equals(capabilities.deviceId, settings.deviceId);

}, "getDisplayMedia() deviceId setting and capability");

promise_test(async t => {

  const stream = await getDisplayMedia({video: true});

  const track = stream.getVideoTracks()[0];

  t.add_cleanup(() => stopTracks(stream));

  const settings = track.getSettings();

  const capabilities = track.getCapabilities();

  assert_false("facingMode" in settings);

  assert_false("facingMode" in capabilities);

}, "getDisplayMedia() and facingMode");

</script>