third_party/WebKit/LayoutTests/fast/imagecapture/MediaStreamTrack-getCapabilities.html - Issue 2747573002: Image Capture: MediaStreamTrack::getCapabilities()

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Side by Side Diff: third_party/WebKit/LayoutTests/fast/imagecapture/MediaStreamTrack-getCapabilities.html

Issue 2747573002: Image Capture: MediaStreamTrack::getCapabilities() (Closed)

Patch Set: haraken@ and reillyg@s comments Created 3 years, 9 months ago

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	1 <!DOCTYPE html>

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

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

	4 <body>

	5 <canvas id='canvas' width=10 height=10/>

	6 </body>

	7 <script>

	8

	9 // This test verifies that MediaStreamTrack.getCapabilities() exists and that it

	10 // returns something. Other tests go deeper.

	11 test(function() {

	12 var canvas = document.getElementById('canvas');

	13 var context = canvas.getContext("2d");

	14 context.fillStyle = "red";

	15 context.fillRect(0, 0, 10, 10);

	16

	17 var stream = canvas.captureStream();

	18 assert_equals(stream.getAudioTracks().length, 0);

	19 assert_equals(stream.getVideoTracks().length, 1);

	20

	21 var videoTrack = stream.getVideoTracks()[0];

	22

	23 assert_equals(typeof videoTrack.getCapabilities, 'function');

	24

	25 capabilities = videoTrack.getCapabilities();

	26 assert_equals(typeof capabilities, 'object');

	27 }, 'MediaStreamTrack.getCapabilities()');

	28

	29 </script>

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