Bug 244891

Summary:	[ BigSur wk1 ][ Monterey ] webanimations/accelerated-css-transition-with-easing-y-axis-above-1.html is a flaky image failure
Product:	WebKit	Reporter:	Karl Rackler <rackler>
Component:	New Bugs	Assignee:	Antoine Quint <graouts>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	graouts, webkit-bot-watchers-bugzilla, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Karl Rackler 2022-09-07 08:06:53 PDT

Description:
webanimations/accelerated-css-transition-with-easing-y-axis-above-1.html

This test was added at 228730@main.  The test briefly consistently passed on BigSur.  The dashboard shows that most of the history with BigSur and Monterey has been flaky image failures.  

Reproduction steps:
I can reproduce this on 254199@main ToT with Monterey wk2 Release.

Command: 
run-webkit-tests --root /Volumes/Data/Builds/macOS/Star/Production/releaseBuild254199@main --exit-after-n-failures 1 --exit-after-n-crashes-or-timeouts 1 --details --debug-rwt-logging --pixel-tests --iterations 2000 -f --no-retry webanimations/accelerated-css-transition-with-easing-y-axis-above-1.html

Result: 
Unexpected flakiness: image-only failures (1)
  webanimations/accelerated-css-transition-with-easing-y-axis-above-1.html [ ImageOnlyFailure Pass ]

History:
https://results.webkit.org/?suite=layout-tests&test=webanimations%2Faccelerated-css-transition-with-easing-y-axis-above-1.html&platform=mac&limit=50000&recent=false

Image Diff:
https://build.webkit.org/results/Apple-Monterey-Release-WK2-Tests/254222@main%20(5727)/webanimations/accelerated-css-transition-with-easing-y-axis-above-1-diffs.html

Comment 1 Radar WebKit Bug Importer 2022-09-07 08:07:12 PDT

<rdar://problem/99650078>

Comment 2 Karl Rackler 2022-09-07 08:12:16 PDT

I have marked this test as a flaky image failure while this issue is investigated.

Comment 3 EWS 2022-09-07 08:21:42 PDT

Test gardening commit 254233@main (89acd2597517): <https://commits.webkit.org/254233@main>

Reviewed commits have been landed. Closing PR #4098 and removing active labels.

Comment 4 Antoine Quint 2023-01-08 10:18:24 PST

Pull request: https://github.com/WebKit/WebKit/pull/8381

Comment 5 EWS 2023-01-09 00:15:55 PST

Committed 258652@main (a19946e70e2f): <https://commits.webkit.org/258652@main>

Reviewed commits have been landed. Closing PR #8381 and removing active labels.