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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
| commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
| tree | f435a8308119effd964b339f76abb83a57c29483 /testing/web-platform/tests/media-source/mediasource-endofstream.html | |
| parent | Initial commit. (diff) | |
| download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip | |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/media-source/mediasource-endofstream.html')
| -rw-r--r-- | testing/web-platform/tests/media-source/mediasource-endofstream.html | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/testing/web-platform/tests/media-source/mediasource-endofstream.html b/testing/web-platform/tests/media-source/mediasource-endofstream.html new file mode 100644 index 0000000000..3af190ea3e --- /dev/null +++ b/testing/web-platform/tests/media-source/mediasource-endofstream.html @@ -0,0 +1,73 @@ +<!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'); + + 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_approx_equals(segmentInfo.duration, mediaSource.duration, 0.001, + '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_approx_equals(segmentInfo.duration, mediaSource.duration, 0.001, + '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> |