LayoutTests/imported/web-platform-tests/mediacapture-streams/stream-api/introduction/disabled-video-black.html - Issue 560893005: First checked-in import of the W3C's test suites.

Unified Diff: LayoutTests/imported/web-platform-tests/mediacapture-streams/stream-api/introduction/disabled-video-black.html

Issue 560893005: First checked-in import of the W3C's test suites. (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: add new expectations for newly failing w3c tests Created 6 years, 3 months ago

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Index: LayoutTests/imported/web-platform-tests/mediacapture-streams/stream-api/introduction/disabled-video-black.html

diff --git a/LayoutTests/imported/web-platform-tests/mediacapture-streams/stream-api/introduction/disabled-video-black.html b/LayoutTests/imported/web-platform-tests/mediacapture-streams/stream-api/introduction/disabled-video-black.html

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index 0000000000000000000000000000000000000000..fcf1ac27185673462c2816b9b1cf0c7d0ba4ffa3

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+++ b/LayoutTests/imported/web-platform-tests/mediacapture-streams/stream-api/introduction/disabled-video-black.html

@@ -0,0 +1,57 @@

+<!doctype html>

+<html>

+<head>

+<title>A disabled video track is rendered as blackness</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#introduction">

+<link rel="help" href="http://dev.w3.org/2011/webrtc/editor/getusermedia.html#mediastreams-as-media-elements">

+<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 a disabled video track in a

+MediaStream is rendered as blackness.</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 cv = document.createElement("canvas");

+var t = async_test("Tests that a disabled video track in a MediaStream is rendered as blackness", {timeout: 10000});

+t.step(function() {

+ navigator.getUserMedia(

+ {video: true},

+ t.step_func(function (stream) {

+ var testOncePlaying = function() {

+ if (stream.getVideoTracks()[0].enabled) {

+ stream.getVideoTracks()[0].enabled = false;

+ return;

+ }

+ vid.removeEventListener("timeupdate", testOncePlaying, false);

+ cv.width = vid.offsetWidth;

+ cv.height = vid.offsetHeight;

+ var ctx = cv.getContext("2d");

+ ctx.drawImage(vid,0,0);

+ var imageData = ctx.getImageData(0, 0, cv.width, cv.height);

+ for (var i = 0; i < imageData.data.length; i+=4) {

+ assert_equals(imageData.data[i], 0, "No red component in pixel #" + i);

+ assert_equals(imageData.data[i + 1], 0, "No green component in pixel #" + i);

+ assert_equals(imageData.data[i + 2], 0, "No blue component in pixel #" + i);

+ assert_equals(imageData.data[i + 3], 255, "No transparency in pixel #" + i);

+ }

+ t.done();

+ }

+ vid.srcObject = stream;

+ vid.play();

+ vid.addEventListener("timeupdate", t.step_func(testOncePlaying), false);

+ }),

+ function(error) {});

+});

+</script>

+</body>

+</html>