| <!DOCTYPE html> |
| <html> |
| <head> |
| <title>mock-media-source</title> |
| <script src="mock-media-source.js"></script> |
| <script src="../video-test.js"></script> |
| <script> |
| var source; |
| var sourceBuffer; |
| var initSegment; |
| var mediaSegment; |
| |
| if (window.internals) |
| internals.initializeMockMediaSource(); |
| |
| function runTest() { |
| findMediaElement(); |
| |
| mediaSegment = concatenateSamples([ |
| makeAInit(0, [makeATrack(1, 'mock', TRACK_KIND.VIDEO)]) |
| , makeASample(0, 0, 1, 1, 1, SAMPLE_FLAG.SYNC, 0) |
| , makeASample(1, 1, 1, 1, 1, SAMPLE_FLAG.NONE, 0) |
| , makeASample(2, 2, 1, 1, 1, SAMPLE_FLAG.NONE, 0) |
| , makeASample(3, 3, 1, 1, 1, SAMPLE_FLAG.NONE, 0) |
| , makeASample(4, 4, 1, 1, 1, SAMPLE_FLAG.SYNC, 0) |
| , makeASample(5, 5, 1, 1, 1, SAMPLE_FLAG.NONE, 0) |
| , makeASample(6, 6, 1, 1, 1, SAMPLE_FLAG.NONE, 0) |
| , makeASample(7, 7, 1, 1, 1, SAMPLE_FLAG.NONE, 0) |
| , makeASample(8, 8, 1, 1, 1, SAMPLE_FLAG.SYNC, 0) |
| , makeASample(9, 9, 1, 1, 1, SAMPLE_FLAG.NONE, 0) |
| , makeASample(10, 10, 1, 1, 1, SAMPLE_FLAG.NONE, 0) |
| , makeASample(11, 11, 1, 1, 1, SAMPLE_FLAG.NONE, 0) |
| , makeASample(12, 12, 1, 1, 1, SAMPLE_FLAG.SYNC, 0) |
| , makeASample(13, 13, 1, 1, 1, SAMPLE_FLAG.NONE, 0) |
| , makeASample(14, 14, 1, 1, 1, SAMPLE_FLAG.NONE, 0) |
| , makeASample(15, 15, 1, 1, 1, SAMPLE_FLAG.NONE, 0) |
| ]); |
| |
| source = new MediaSource(); |
| waitForEventOn(source, 'sourceopen', sourceOpen, false, true); |
| run('video.src = URL.createObjectURL(source)'); |
| } |
| |
| function sourceOpen() { |
| run('sourceBuffer = source.addSourceBuffer("video/mock; codecs=mock")'); |
| |
| testExpected('sourceBuffer.appendWindowStart', 0); |
| testExpected('sourceBuffer.appendWindowEnd', Number.POSITIVE_INFINITY); |
| |
| |
| run('sourceBuffer.appendWindowEnd = 7.5'); |
| run('sourceBuffer.appendWindowStart = 3.5'); |
| |
| waitForEventOn(sourceBuffer, 'updateend', updateEnd1, false, true); |
| run('sourceBuffer.appendBuffer(mediaSegment)'); |
| } |
| |
| function updateEnd1() { |
| testExpected('sourceBuffer.buffered.start(0)', 4); |
| testExpected('sourceBuffer.buffered.end(0)' , 7.5, "<"); // because of microsecond added to buffered we don't use equality here |
| run('sourceBuffer.appendWindowStart = 0'); |
| |
| waitForEventOn(sourceBuffer, 'updateend', updateEnd2, false, true); |
| run('sourceBuffer.appendBuffer(mediaSegment)'); |
| } |
| |
| function updateEnd2() { |
| testExpected('sourceBuffer.buffered.length', 1); |
| testExpected('sourceBuffer.buffered.start(0)', 0); |
| testExpected('sourceBuffer.buffered.end(0)' , 7.5, "<"); |
| |
| run('sourceBuffer.appendWindowEnd = 14.5'); |
| run('sourceBuffer.appendWindowStart = 11'); |
| |
| waitForEventOn(sourceBuffer, 'updateend', updateEnd3, false, true); |
| run('sourceBuffer.appendBuffer(mediaSegment)'); |
| } |
| |
| function updateEnd3() { |
| testExpected('sourceBuffer.buffered.length', 2); |
| testExpected('sourceBuffer.buffered.start(1)', 12); |
| testExpected('sourceBuffer.buffered.end(1)' , 14.5, "<"); |
| endTest(); |
| } |
| |
| </script> |
| </head> |
| <body onload="runTest()"> |
| <video></video> |
| </body> |
| </html> |
