Bug 293981 – [macOS] imported/w3c/web-platform-tests/mimesniff/media/media-sniff.window.html is a constant failure

• Status: RESOLVED
• Resolution: FIXED
• Component: New Bugs

[Marta Darbinyan]

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

[Radar WebKit Bug Importer]

<rdar://problem/152524059>

[EWS]

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]

The diff in description looks like a progression.

[Marta Darbinyan]

Pull request: https://github.com/WebKit/WebKit/pull/47323

[EWS]

Committed 296772@main (9955bfe040cc): <https://commits.webkit.org/296772@main>

Reviewed commits have been landed. Closing PR #47323 and removing active labels.

[Marta Darbinyan]

Re-opening for pull request https://github.com/WebKit/WebKit/pull/47398

[EWS]

Committed 296838@main (1c7453b7ba3c): <https://commits.webkit.org/296838@main>

Reviewed commits have been landed. Closing PR #47398 and removing active labels.