| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>Calls to MediaSource.endOfStream() without error</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="mediasource-util.js"></script> |
| <script> |
| mediasource_test(function(test, mediaElement, mediaSource) |
| { |
| mediaSource.duration = 2; |
| mediaSource.endOfStream(); |
| assert_equals(mediaSource.duration, 0); |
| test.done(); |
| }, 'MediaSource.endOfStream(): duration truncated to 0 when there are no buffered coded frames'); |
| |
| mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData) |
| { |
| sourceBuffer.appendBuffer(mediaData); |
| test.expectEvent(sourceBuffer, 'updateend', |
| 'Media buffer appended to SourceBuffer'); |
| test.waitForExpectedEvents(function() |
| { |
| mediaSource.endOfStream(); |
| test.expectEvent(mediaElement, 'canplaythrough', |
| 'Media element may render the media content until the end'); |
| }); |
| |
| test.waitForExpectedEvents(function() |
| { |
| assert_equals(mediaElement.readyState, HTMLMediaElement.HAVE_ENOUGH_DATA, |
| 'Media element has enough data to render the content'); |
| test.done(); |
| }); |
| }, 'MediaSource.endOfStream(): media element notified that it now has all of the media data'); |
| |
| function threeDecimalPlaces(number) |
| { |
| return Number(number.toFixed(3)); |
| } |
| |
| mediasource_testafterdataloaded(function(test, mediaElement, mediaSource, segmentInfo, sourceBuffer, mediaData) |
| { |
| sourceBuffer.appendBuffer(mediaData); |
| test.expectEvent(sourceBuffer, 'updateend', |
| 'Media buffer appended to SourceBuffer'); |
| test.waitForExpectedEvents(function() |
| { |
| assert_equals(sourceBuffer.buffered.length, 1, |
| 'Media data properly buffered'); |
| var highestEndTime = sourceBuffer.buffered.end(0); |
| |
| // Note that segmentInfo.duration is expected to also be the |
| // highest track buffer range end time. Therefore, endOfStream() should |
| // not change duration with this media. |
| assert_equals(threeDecimalPlaces(segmentInfo.duration), threeDecimalPlaces(mediaSource.duration), |
| 'SegmentInfo duration should initially roughly match mediaSource duration'); |
| assert_less_than_equal(highestEndTime, mediaSource.duration, |
| 'Media duration may be slightly longer than intersected track buffered ranges'); |
| |
| // Set the duration even higher, then confirm that endOfStream() drops it back to be |
| // the highest track buffer range end time. |
| mediaSource.duration += 10; |
| mediaSource.endOfStream(); |
| |
| assert_equals(sourceBuffer.buffered.length, 1, |
| 'Media data properly buffered after endOfStream'); |
| |
| assert_equals(threeDecimalPlaces(segmentInfo.duration), threeDecimalPlaces(mediaSource.duration), |
| 'SegmentInfo duration should still roughly match mediaSource duration'); |
| assert_less_than_equal(highestEndTime, mediaSource.duration, |
| 'Media duration may be slightly longer than intersected track buffered ranges'); |
| assert_equals(sourceBuffer.buffered.end(0), mediaSource.duration, |
| 'After endOfStream(), highest buffered range end time must be the highest track buffer range end time'); |
| |
| test.done(); |
| }); |
| }, 'MediaSource.endOfStream(): duration and buffered range end time before and after endOfStream'); |
| </script> |
