Bug 261000

Summary:	[ macOS ] media/video-orientation-canvas.html is a flaky text failure.
Product:	WebKit	Reporter:	Ben Schwartz <ben_schwartz>
Component:	Media	Assignee:	Nobody <webkit-unassigned>
Status:	NEW ---
Severity:	Normal	CC:	mattwoodrow, webkit-bot-watchers-bugzilla, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Ben Schwartz 2023-08-31 16:05:09 PDT

media/video-orientation-canvas.html

This test is a flaky failure on Ventura

HISTORY:

https://results.webkit.org/?suite=layout-tests&test=media%2Fvideo-orientation-canvas.html

TEXT DIFF:

 EXPECTED (context.getImageData(88, 115, 1, 1).data == [208,30,0,255] with tolerance 5 OK
-EXPECTED (context.getImageData(237, 88, 1, 1).data == [208,30,0,255] with tolerance 5 OK
+EXPECTED (context.getImageData(237, 88, 1, 1).data == [208,30,0,255] with tolerance 5, OBSERVED '[0,0,0,0]' FAIL
 EXPECTED (context.getImageData(200, 237, 1, 1).data == [208,30,0,255] with tolerance 5 OK
 END OF TEST
 
DIFF URL:

https://build.webkit.org/results/Apple-Ventura-Release-AppleSilicon-WK2-Tests/267507@main%20(4726)/media/video-orientation-canvas-pretty-diff.html

REPRODUCTION:

I was able to reproduce this bug on macOS Ventura (13.5, 22G74/arm64) using the following command:

run-webkit-tests --clobber-old-results --verbose --iterations 1000 --child-processes 10 -f --exit-after-n-failures 1 media/video-orientation-canvas.html

Comment 1 Radar WebKit Bug Importer 2023-08-31 16:05:17 PDT

<rdar://problem/114793358>

Comment 2 Ben Schwartz 2023-08-31 16:06:49 PDT

Fixing typo: this test is a flaky failure on macOS.

Comment 3 EWS 2023-08-31 16:15:29 PDT

Test gardening commit 267530@main (3b90f500d404): <https://commits.webkit.org/267530@main>

Reviewed commits have been landed. Closing PR #17311 and removing active labels.