SourceBuffer-abort.html

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This WPT test may be referenced by the following Test IDs:
- /media-source/SourceBuffer-abort.html - WPT Dashboard Interop Dashboard

<!doctype html>

<html>

<head>

  <meta charset='utf-8'>

  <title>Check the values of appendWindowStart and appendWindowEnd after abort()</title>

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

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

</head>

<body>

<div id="log"></div>

<script>

var mimes = ['video/webm; codecs="vorbis,vp8"', 'video/mp4'];

mimes.forEach(function(mime) {

    async_test(function() {

        assert_true(MediaSource.isTypeSupported(mime),

                    "Browser doesn't support the MIME used in this test: " + mime);

        var mediaSource = new MediaSource();

        mediaSource.addEventListener('sourceopen', this.step_func_done(function(e) {

            var sourceBuffer = mediaSource.addSourceBuffer(mime);

            sourceBuffer.abort();

            assert_equals(sourceBuffer.appendWindowStart, 0);

            assert_equals(sourceBuffer.appendWindowEnd, Number.POSITIVE_INFINITY);

        }));

        var video = document.createElement('video');

        video.src = window.URL.createObjectURL(mediaSource);

    }, 'SourceBuffer#abort() (' + mime + '): Check the values of appendWindowStart and appendWindowEnd.');

});

</script>

</body>

</html>