youennf
765d96e1f2
Automatic update from web-platform-tests Add test checking the presence of deviceId in screen share video track (#49775) * Add test checking the presence of deviceId in screen share video track * Removing alert call and removing unneeded whitespace -- wpt-commits: 44c2b3b6b5c1747f6a15ee894e590cf37dd519eb wpt-pr: 49775
48 lines
1.5 KiB
HTML
48 lines
1.5 KiB
HTML
<!doctype html>
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<meta charset=utf-8>
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<title>getDisplayMedia</title>
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<meta name="timeout" content="long">
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<button id="button">User gesture</button>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="/resources/testdriver.js"></script>
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<script src="/resources/testdriver-vendor.js"></script>
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<video id="display"></video>
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<script>
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'use strict';
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const stopTracks = stream => stream.getTracks().forEach(track => track.stop());
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async function getDisplayMedia(constraints) {
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const p = new Promise(r => button.onclick = r);
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await test_driver.click(button);
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await p;
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return navigator.mediaDevices.getDisplayMedia(constraints);
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}
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promise_test(async t => {
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const stream = await getDisplayMedia({video: true});
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const track = stream.getVideoTracks()[0];
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t.add_cleanup(() => stopTracks(stream));
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const settings = track.getSettings();
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const capabilities = track.getCapabilities();
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assert_true("deviceId" in settings);
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assert_equals(capabilities.deviceId, settings.deviceId);
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}, "getDisplayMedia() deviceId setting and capability");
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promise_test(async t => {
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const stream = await getDisplayMedia({video: true});
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const track = stream.getVideoTracks()[0];
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t.add_cleanup(() => stopTracks(stream));
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const settings = track.getSettings();
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const capabilities = track.getCapabilities();
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assert_false("facingMode" in settings);
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assert_false("facingMode" in capabilities);
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}, "getDisplayMedia() and facingMode");
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</script>
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