Index: LayoutTests/imported/web-platform-tests/mediacapture-streams/mediastreams-as-media-elements/video-assignment-manual.html |
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+<!doctype html> |
+<html> |
+<head> |
+<title>Assigning mediastream to a video element</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#navigatorusermedia"> |
+<link rel='stylesheet' href='../../../../resources/testharness.css' media='all'/> |
+</head> |
+<body> |
+<p class="instructions" style="display:none">When prompted, accept to share your video stream.</p> |
+<h1 class="instructions" style="display:none">Description</h1> |
+<p class="instructions" style="display:none">This test checks that the MediaStream object returned by |
+the success callback in getUserMedia can be properly assigned to a video element |
+via the <code>srcObject</code> attribute.</p> |
+ |
+<video id="vid"></video> |
+ |
+<div id='log'></div> |
+<script src=../../../../resources/testharness.js></script> |
+<script src=../../../../resources/testharnessreport.js></script> |
+<script src="../../../../resources/vendor-prefix.js" data-prefixed-objects='[{"ancestors":["navigator"], "name":"getUserMedia"}]' data-prefixed-prototypes='[{"ancestors":["HTMLMediaElement"],"name":"srcObject"}]'></script> |
+<script> |
+var vid = document.getElementById("vid"); |
+var t = async_test("Tests that a MediaStream can be assigned to a video element with srcObject", {timeout: 10000}); |
+t.step(function() { |
+ navigator.getUserMedia({video: true}, t.step_func(function (stream) { |
+ var testOncePlaying = function() { |
+ assert_equals(vid.played.length, 1, "A MediaStream's timeline always consists of a single range"); |
+ assert_equals(vid.played.start(0), 0, "A MediaStream's timeline always consists of a single range"); |
+ assert_equals(vid.played.end(0), vid.currentTime, "A MediaStream's timeline always consists of a single range"); |
+ assert_equals(vid.readyState, vid.HAVE_ENOUGH_DATA, "Upon selecting a media stream, the UA sets readyState to HAVE_ENOUGH_DATA"); |
+ var time = vid.currentTime; |
+ assert_throws("INVALID_STATE_ERR", function() { |
+ vid.currentTime = 0; |
+ }); |
+ assert_equals(vid.currentTime, time, "The UA MUST ignore attempts to set the currentTime attribute"); |
+ // TODO add test that duration must be set to currentTime |
+ // when mediastream is destroyed |
+ vid.removeEventListener("timeupdate", testOncePlaying, false); |
+ t.done(); |
+ } |
+ vid.addEventListener("timeupdate", t.step_func(testOncePlaying), false); |
+ vid.srcObject = stream; |
+ vid.play(); |
+ assert_true(!vid.seeking, "A MediaStream is not seekable"); |
+ assert_equals(vid.seekable.length, 0, "A MediaStream is not seekable"); |
+ assert_equals(vid.defaultPlaybackRate, 1, "playback rate is always 1"); |
+ assert_equals(vid.playbackRate, 1, "playback rate is always 1"); |
+ assert_equals(vid.buffered.length, 0, "A MediaStream cannot be preloaded. Therefore, there is no buffered timeranges"); |
+ assert_equals(vid.duration, Infinity, " A MediaStream does not have a pre-defined duration. "); |
+ assert_equals(vid.startDate, NaN, " A MediaStream does not specify a timeline offset"); |
+ }), function(error) {}); |
+}); |
+</script> |
+</body> |
+</html> |