Bug 293981

Summary: [macOS] imported/w3c/web-platform-tests/mimesniff/media/media-sniff.window.html is a constant failure
Product: WebKit Reporter: Marta Darbinyan <darbinyan>
Component: New BugsAssignee: Marta Darbinyan <darbinyan>
Status: RESOLVED FIXED    
Severity: Normal CC: webkit-bot-watchers-bugzilla, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   

Marta Darbinyan
Reported 2025-06-03 13:23:19 PDT
The following test is failing on macOS after recent OS update. imported/w3c/web-platform-tests/mimesniff/media/media-sniff.window.html Diff: PASS flac.flac loads when served with Content-Type text/html PASS flac.flac loads when served with Content-Type audio/ogg; codec=vorbis PASS flac.flac loads when served with Content-Type application/pdf -FAIL ogg.ogg loads when served with Content-Type assert_unreached: No error expected frorm the HTMLMediaElement Reached unreachable code -FAIL ogg.ogg loads when served with Content-Type bogus/mime assert_unreached: No error expected frorm the HTMLMediaElement Reached unreachable code -FAIL ogg.ogg loads when served with Content-Type application/octet-stream assert_unreached: No error expected frorm the HTMLMediaElement Reached unreachable code -FAIL ogg.ogg loads when served with Content-Type text/html assert_unreached: No error expected frorm the HTMLMediaElement Reached unreachable code -FAIL ogg.ogg loads when served with Content-Type audio/ogg; codec=vorbis assert_unreached: No error expected frorm the HTMLMediaElement Reached unreachable code -FAIL ogg.ogg loads when served with Content-Type application/pdf assert_unreached: No error expected frorm the HTMLMediaElement Reached unreachable code +PASS ogg.ogg loads when served with Content-Type +PASS ogg.ogg loads when served with Content-Type bogus/mime +PASS ogg.ogg loads when served with Content-Type application/octet-stream +PASS ogg.ogg loads when served with Content-Type text/html +PASS ogg.ogg loads when served with Content-Type audio/ogg; codec=vorbis +PASS ogg.ogg loads when served with Content-Type application/pdf PASS mp4.mp4 loads when served with Content-Type PASS mp4.mp4 loads when served with Content-Type bogus/mime PASS mp4.mp4 loads when served with Content-Type application/octet-stream Test result: https://ews-build.webkit.org/#/builders/122/builds/24502 History: https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fmimesniff%2Fmedia%2Fmedia-sniff.window.html
Attachments
Radar WebKit Bug Importer
Comment 1 2025-06-03 13:23:46 PDT
EWS
Comment 2 2025-06-03 14:01:48 PDT
Test gardening commit 295772@main (0b35ccd02d2b): <https://commits.webkit.org/295772@main> Reviewed commits have been landed. Closing PR #46279 and removing active labels.
Alexey Proskuryakov
Comment 3 2025-06-03 15:17:03 PDT
The diff in description looks like a progression.
Marta Darbinyan
Comment 4 2025-06-27 15:11:55 PDT
EWS
Comment 5 2025-06-28 13:28:38 PDT
Committed 296772@main (9955bfe040cc): <https://commits.webkit.org/296772@main> Reviewed commits have been landed. Closing PR #47323 and removing active labels.
Marta Darbinyan
Comment 6 2025-06-30 13:41:34 PDT
EWS
Comment 7 2025-06-30 16:40:55 PDT
Committed 296838@main (1c7453b7ba3c): <https://commits.webkit.org/296838@main> Reviewed commits have been landed. Closing PR #47398 and removing active labels.
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