Bug 233608 - [ Monterey ] media/media-source/media-webm-vorbis-partial.html (layout-test) is a constant failure
Summary: [ Monterey ] media/media-source/media-webm-vorbis-partial.html (layout-test) ...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Media (show other bugs)
Version: Other
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2021-11-29 16:31 PST by Robert Jenner
Modified: 2022-06-30 15:37 PDT (History)
4 users (show)

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Description Robert Jenner 2021-11-29 16:31:33 PST 
media/media-source/media-webm-vorbis-partial.html

is constantly failing in Monterey. 

HISTORY:
https://results.webkit.org/?suite=layout-tests&test=media%2Fmedia-source%2Fmedia-webm-vorbis-partial.html

TEXT DIFF:
EVENT(sourceopen)
 RUN(source.duration = loader.duration())
 RUN(sourceBuffer = source.addSourceBuffer(loader.type()))
+NotSupportedError: The operation is not supported.
 RUN(sourceBuffer.appendBuffer(loader.initSegment()))
-EVENT(update)
-Append a media segment.
-RUN(sourceBuffer.appendBuffer(loader.mediaSegment(0)))
-EVENT(update)
-EXPECTED (sourceBuffer.buffered.end(0) == source.duration == 'true') OK
+TypeError: undefined is not an object (evaluating 'sourceBuffer.appendBuffer')
+Caught exception: "TypeError: undefined is not an object (evaluating 'element.addEventListener')" FAIL
 END OF TEST
Comment 1 Radar WebKit Bug Importer 2021-11-29 16:31:58 PST 
<rdar://problem/85840919>