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Add test checking the presence of deviceId in screen share video track #49775

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merged 2 commits into from
Dec 20, 2024
Merged

Add test checking the presence of deviceId in screen share video track #49775

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02c73bd
Add test checking the presence of deviceId in screen share video track
youennf Dec 19, 2024
2651d67
Removing alert call and removing unneeded whitespace
youennf Dec 19, 2024
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47 changes: 47 additions & 0 deletions screen-capture/getdisplaymedia-settings.https.html
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Original file line number Diff line number Diff line change
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<!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>