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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 a properly initialized v ideo 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#id l-def-MediaStreamTrack">
7 <link rel="help" href="http://dev.w3.org/2011/webrtc/editor/getusermedia.html#li fe-cycle-and-media-flow">
8 <link rel="help" href="http://dev.w3.org/2011/webrtc/editor/getusermedia.html#wi dl-MediaStreamTrack-kind">
9 <link rel="help" href="http://dev.w3.org/2011/webrtc/editor/getusermedia.html#wi dl-MediaStreamTrack-enabled">
10 <link rel="help" href="http://dev.w3.org/2011/webrtc/editor/getusermedia.html#wi dl-MediaStreamTrack-readyState">
11 </head>
12 <body>
13 <p class="instructions">When prompted, accept to share your video stream.</p>
14 <h1 class="instructions">Description</h1>
15 <p class="instructions">This test checks that the video track of MediaStream
16 object returned by the success callback in getUserMedia is correctly initialized .</p>
17
18 <div id='log'></div>
19 <script src=/resources/testharness.js></script>
20 <script src=/resources/testharnessreport.js></script>
21 <script src=/resources/WebIDLParser.js></script>
22 <script src=/resources/idlharness.js></script>
23 <script src="/common/vendor-prefix.js" data-prefixed-objects='[{"ancestors":["na vigator"], "name":"getUserMedia"}]'></script>
24 <script>
25 var t = async_test("Tests that the video MediaStreamTrack objects are properly i nitialized", {timeout:10000});
26 var track = null
27 var idl_array = new IdlArray();
28
29 idl_array.add_idls("interface EventTarget {\
30 void addEventListener(DOMString type, EventListener? callback, optional boolea n capture = false);\
31 void removeEventListener(DOMString type, EventListener? callback, optional boo lean capture = false);\
32 boolean dispatchEvent(Event event);\
33 };");
34
35 idl_array.add_idls("interface MediaStreamTrack : EventTarget {\
36 readonly attribute DOMString kind;\
37 readonly attribute DOMString id;\
38 readonly attribute DOMString label;\
39 attribute boolean enabled;\
40 readonly attribute boolean muted;\
41 attribute EventHandler onmute;\
42 attribute EventHandler onunmute;\
43 readonly attribute boolean _readonly;\
44 readonly attribute boolean remote;\
45 readonly attribute MediaStreamTrackState readyState;\
46 attribute EventHandler onended;\
47 attribute EventHandler onoverconstrained;\
48 MediaStreamTrack clone ();\
49 void stop ();\
50 MediaTrackCapabilities getCapabilities ();\
51 MediaTrackConstraints getConstraints ();\
52 MediaTrackSettings getSettings ();\
53 Promise<void> applyConstraints (optional MediaTrackConstraints cons traints);\
54 };");
55
56 t.step(function () {
57 navigator.getUserMedia({video: true}, t.step_func(function (stream) {
58 var videoTracks = stream.getVideoTracks();
59 assert_equals(videoTracks.length, 1, "There is exactly one video track in th e media stream");
60 track = videoTracks[0];
61 idl_array.add_objects({MediaStreamTrack: ["track"]});
62 idl_array.test();
63 assert_equals(track.readyState, "live", "The track object is in live state") ;
64 assert_equals(track.kind, "video", "The track object is of video kind");
65 // Not clear that this is required by the spec,
66 // see https://www.w3.org/Bugs/Public/show_bug.cgi?id=22212
67 assert_true(track.enabled, "The track object is enabed");
68 t.done();
69 }), function (error) {});
70 });
71 </script>
72 </body>
73 </html>
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