| <!doctype html> |
| <html> |
| <head> |
| <title>getUserMedia({video:true}) creates a stream with a properly initialized video track</title> |
| <link rel="author" title="Dominique Hazael-Massieux" href="mailto:dom@w3.org"/> |
| <link rel="help" href="http://dev.w3.org/2011/webrtc/editor/getusermedia.html#idl-def-MediaStreamTrack"> |
| <link rel="help" href="http://dev.w3.org/2011/webrtc/editor/getusermedia.html#life-cycle-and-media-flow"> |
| <link rel="help" href="http://dev.w3.org/2011/webrtc/editor/getusermedia.html#widl-MediaStreamTrack-kind"> |
| <link rel="help" href="http://dev.w3.org/2011/webrtc/editor/getusermedia.html#widl-MediaStreamTrack-enabled"> |
| <link rel="help" href="http://dev.w3.org/2011/webrtc/editor/getusermedia.html#widl-MediaStreamTrack-readyState"> |
| <link rel='stylesheet' href='/resources/testharness.css' media='all'/> |
| </head> |
| <body> |
| <p class="instructions">When prompted, accept to share your video stream.</p> |
| <h1 class="instructions">Description</h1> |
| <p class="instructions">This test checks that the video track of MediaStream |
| object returned by the success callback in getUserMedia is correctly initialized.</p> |
| |
| <div id='log'></div> |
| <script src=/resources/testharness.js></script> |
| <script src=/resources/testharnessreport.js></script> |
| <script src=/resources/WebIDLParser.js></script> |
| <script src=/resources/idlharness.js></script> |
| <script src="/common/vendor-prefix.js" data-prefixed-objects='[{"ancestors":["navigator"], "name":"getUserMedia"}]'></script> |
| <script> |
| var t = async_test("Tests that the video MediaStreamTrack objects are properly initialized", {timeout:10000}); |
| var track = null |
| var idl_array = new IdlArray(); |
| idl_array.add_idls("interface EventTarget {\ |
| void addEventListener(DOMString type, EventListener? callback, optional boolean capture = false);\ |
| void removeEventListener(DOMString type, EventListener? callback, optional boolean capture = false);\ |
| boolean dispatchEvent(Event event);\ |
| };"); |
| |
| /*idl_array.add_idls("callback interface EventListener {\ |
| void handleEvent(Event event);\ |
| };");*/ |
| idl_array.add_idls("interface MediaStreamTrack : EventTarget {\ |
| readonly attribute DOMString kind;\ |
| readonly attribute DOMString id;\ |
| readonly attribute DOMString label;\ |
| attribute boolean enabled;\ |
| readonly attribute boolean muted;\ |
| attribute EventHandler onmute;\ |
| attribute EventHandler onunmute;\ |
| readonly attribute boolean _readonly;\ |
| readonly attribute boolean remote;\ |
| readonly attribute MediaStreamTrackState readyState;\ |
| attribute EventHandler onstarted;\ |
| attribute EventHandler onended;\ |
| static sequence<SourceInfo> getSourceInfos ();\ |
| MediaTrackConstraints? constraints ();\ |
| MediaSourceStates states ();\ |
| (AllVideoCapabilities or AllAudioCapabilities) capabilities ();\ |
| void applyConstraints (MediaTrackConstraints constraints);\ |
| attribute EventHandler onoverconstrained;\ |
| MediaStreamTrack clone ();\ |
| void stop ();\ |
| };"); |
| |
| t.step(function () { |
| navigator.getUserMedia({video: true}, t.step_func(function (stream) { |
| var videoTracks = stream.getVideoTracks(); |
| assert_equals(videoTracks.length, 1, "There is exactly one video track in the media stream"); |
| track = videoTracks[0]; |
| assert_equals(track.readyState, "live", "The track object is in live state"); |
| assert_equals(track.kind, "video", "The track object is of video kind"); |
| assert_true(track.enabled, "The track object is enabed"); // Not clear that this is required by the spec, see https://www.w3.org/Bugs/Public/show_bug.cgi?id=22212 |
| idl_array.add_objects({MediaStreamTrack: ["track"]}); |
| idl_array.test(); |
| |
| t.done(); |
| }), function (error) {}); |
| }); |
| </script> |
| </body> |
| </html> |
