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1 <!DOCTYPE html> | |
2 <html> | |
3 <head> | |
4 <script src="/w3c/resources/testharness.js"></script> | |
5 <script src="/w3c/resources/testharnessreport.js"></script> | |
6 <script src="mediasource-util.js"></script> | |
7 <link rel="stylesheet" href="/w3c/resources/testharness.css"> | |
8 </head> | |
9 <body> | |
10 <div id="log"></div> | |
11 <script> | |
12 | |
13 mediasource_test(function(test, mediaElement, mediaSource) | |
14 { | |
15 mediaElement.pause(); | |
philipj_slow
2014/11/11 10:09:02
Why is this needed? I can't see what would have ma
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16 test.failOnEvent(mediaElement, 'error'); | |
17 test.endOnEvent(mediaElement, 'ended'); | |
18 | |
19 var sourceBuffer = mediaSource.addSourceBuffer(MediaSourceUtil.A UDIO_ONLY_TYPE); | |
20 | |
21 assertSeekableEquals(mediaElement, '{ }', 'mediaElement.seekable '); | |
22 test.done(); | |
23 }, 'Get seekable time ranges when the sourcebuffer is empty.'); | |
24 | |
25 mediasource_testafterdataloaded(function(test, mediaElement, mediaSo urce, segmentInfo, sourceBuffer, mediaData) | |
26 { | |
27 var initSegment = MediaSourceUtil.extractSegmentData(mediaData, segmentInfo.init); | |
28 test.expectEvent(mediaElement, 'durationchange', 'mediaElement g ot duration'); | |
29 sourceBuffer.appendBuffer(initSegment); | |
30 test.waitForExpectedEvents(function() | |
31 { | |
32 assert_equals(mediaElement.duration, 6.042); | |
33 assertSeekableEquals(mediaElement, '{ [0.000, 6.042) }', 'me diaElement.seekable'); | |
34 test.done(); | |
35 }); | |
36 }, 'Get seekable time ranges after init segment received.'); | |
37 | |
38 mediasource_testafterdataloaded(function(test, mediaElement, mediaSo urce, segmentInfo, sourceBuffer, mediaData) | |
39 { | |
40 var initSegment = MediaSourceUtil.extractSegmentData(mediaData, segmentInfo.init); | |
41 test.expectEvent(mediaElement, 'durationchange', 'mediaElement g ot duration after initsegment'); | |
42 sourceBuffer.appendBuffer(initSegment); | |
43 test.waitForExpectedEvents(function() | |
44 { | |
45 test.expectEvent(mediaElement, 'durationchange', 'mediaEleme nt got infinity duration'); | |
46 mediaSource.duration = Infinity; | |
47 test.waitForExpectedEvents(function() | |
48 { | |
49 assertSeekableEquals(mediaElement, '{ }', 'mediaElement. seekable'); | |
50 | |
51 // Append a segment from the middle of the stream to mak e sure that seekable does not use buffered.start(0) or duration as first or last value | |
philipj_slow
2014/11/11 10:09:02
Nice.
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52 var midSegment = MediaSourceUtil.extractSegmentData(medi aData, segmentInfo.media[2]); | |
53 test.expectEvent(sourceBuffer, 'update'); | |
54 test.expectEvent(sourceBuffer, 'updateend'); | |
55 sourceBuffer.appendBuffer(midSegment); | |
56 test.waitForExpectedEvents(function() | |
57 { | |
58 assert_equals(mediaElement.seekable.length, 1, 'medi aElement.seekable.length'); | |
59 assert_equals(mediaElement.buffered.length, 1, 'medi aElement.buffered.length'); | |
60 assert_equals(mediaElement.seekable.start(0), 0); | |
61 assert_less_than(mediaElement.seekable.end(0), media Element.duration); | |
philipj_slow
2014/11/11 10:09:02
Maybe assert_not_equals instead of these assert_le
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62 assert_less_than(0, mediaElement.buffered.start(0)); | |
63 assert_equals(mediaElement.seekable.end(0), mediaEle ment.buffered.end(0)); | |
64 test.done(); | |
65 }); | |
66 }); | |
67 }); | |
68 }, 'Get seekable time ranges on an infinite stream.'); | |
69 </script> | |
70 </body> | |
71 </html> | |
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