third_party/WebKit/LayoutTests/imported/wpt/mediacapture-streams/MediaStream-video-only.html - Issue 2086283003: Update web-platform-tests

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Issue 2086283003: Update web-platform-tests (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Merge branch 'master' into wpt_import Created 4 years, 5 months ago

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1 <!doctype html>

2 <html>

3 <head>

4 <title>getUserMedia({video:true}) creates a stream with one video track</title>

5 <link rel="author" title="Dominique Hazael-Massieux" href="mailto:dom@w3.org"/>

6 <link rel="help" href="http://dev.w3.org/2011/webrtc/editor/getusermedia.html#wi dl-NavigatorUserMedia-getUserMedia-void-MediaStreamConstraints-constraints-Navig atorUserMediaSuccessCallback-successCallback-NavigatorUserMediaErrorCallback-err orCallback">

7 <link rel="help" href="http://dev.w3.org/2011/webrtc/editor/getusermedia.html#wi dl-MediaStreamTrack-kind">

8 </head>

9 <body>

10 <p class="instructions">When prompted, accept to share your video stream.</p>

11 <h1 class="instructions">Description</h1>

12 <p class="instructions">This test checks that the MediaStream object returned by

13 the success callback in getUserMedia has exactly one video track and no audio.</ p>

14

15 <div id='log'></div>

16 <script src=/resources/testharness.js></script>

17 <script src=/resources/testharnessreport.js></script>

18 <script src="/common/vendor-prefix.js" data-prefixed-objects='[{"ancestors":["na vigator"], "name":"getUserMedia"}, {"ancestors":["window"], "name":"MediaStream" }]'></script>

19 <script>

20 var t = async_test("Tests that a MediaStream with at least one video track is re turned");

21 t.step(function() {

22 navigator.getUserMedia({video: true}, t.step_func(function (stream) {

23 assert_true(stream instanceof MediaStream, "getUserMedia success callback co mes with a MediaStream object");

24 assert_equals(stream.getAudioTracks().length, 0, "the media stream has zero audio track");

25 assert_equals(stream.getVideoTracks().length, 1, "the media stream has exact ly one video track");

26 assert_equals(stream.getVideoTracks()[0].kind, "video", "getAudioTracks() re turns a sequence of tracks whose kind is 'video'");

27 t.done();

28 }), function(error) {});

29 });

30 </script>

31 </body>

32 </html>

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