Bug 260936

Summary: [ macOS ] webanimations/accelerated-transform-related-animation-property-order.html is a flaky ImageOnlyFailure.
Product: WebKit Reporter: Ben Schwartz <ben_schwartz>
Component: AnimationsAssignee: Nobody <webkit-unassigned>
Status: NEW ---    
Severity: Normal CC: dino, graouts, webkit-bot-watchers-bugzilla, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
See Also: https://bugs.webkit.org/show_bug.cgi?id=224066
Attachments:
Description Flags
diff: accelerated-transform-related-animation-property-order none

Description Ben Schwartz 2023-08-30 17:27:02 PDT 
Created attachment 467504 [details]
diff: accelerated-transform-related-animation-property-order

webanimations/accelerated-transform-related-animation-property-order.html

This test is a flaky ImageOnlyFailure, which has been observed on the following platforms (so far):
 - macOS Ventura, wk2
 - macOS Ventura x86_64, wk1 release
 - macOS Monterey arm64, wk1 debug
 - macOS Monterey arm64, wk2 release
I will file an expectation for macOS as a whole.

HISTORY:

https://results.webkit.org/?suite=layout-tests&test=webanimations%2Faccelerated-transform-related-animation-property-order.html&platform=mac

IMAGES URL (diff attached):

https://build.webkit.org/results/Apple-Ventura-Release-AppleSilicon-WK2-Tests/267467%40main%20(4708)/webanimations/accelerated-transform-related-animation-property-order-diffs.html

REPRODUCIBILITY:

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

run-webkit-tests --clobber-old-results --verbose webanimations/accelerated-transform-related-animation-property-order.html --iterations 10000 --child-processes 10 -f --exit-after-n-failures 1
Comment 1 Radar WebKit Bug Importer 2023-08-30 17:27:12 PDT 
<rdar://problem/114733540>