Bug 239791 – [ macOS ] webanimations/accelerated-animation-slot-invalidation.html is a flaky image failure

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

[Karl Rackler]

Description:
webanimations/accelerated-animation-slot-invalidation.html

The first failure that I saw on the dashboard for Big Sur wk2 was 3/2/2022 at r290756, but this does not appear relevant to causing this issue.  The first failure that I saw on the dashboard for Monterey was on 3/18/2022 at r291481.  This test seems to have been flaky since the start.  

REPRODUCTION STEPS
I can reproduce this on Tot ( r293441 ).

Command: 
run-webkit-tests --root 293441 --exit-after-n-failures 1 --exit-after-n-crashes-or-timeouts 1 --pixel-tests --tolerance 0.87 --iterations 2000 -f --no-retry

Result: 
Unexpected flakiness: image-only failures (1)
  webanimations/accelerated-animation-slot-invalidation.html [ Pass ImageOnlyFailure ]

History:
https://results.webkit.org/?platform=mac&suite=layout-tests&test=webanimations%2Faccelerated-animation-slot-invalidation.html&limit=50000

Image Diff:
https://build.webkit.org/results/Apple-Monterey-Debug-WK2-Tests/249989@main%20(984)/webanimations/accelerated-animation-slot-invalidation-diffs.html

[Radar WebKit Bug Importer]

<rdar://problem/92360412>

[Karl Rackler]

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

[Karl Rackler]

Pull request: https://github.com/WebKit/WebKit/pull/403

[EWS]

Test gardening commit r293478 (250014@main): <https://commits.webkit.org/250014@main>

Reviewed commits have been landed. Closing PR #403 and removing active labels.

[Antoine Quint]

Pull request: https://github.com/WebKit/WebKit/pull/9911

[EWS]

Committed 260109@main (d45076489b6d): <https://commits.webkit.org/260109@main>

Reviewed commits have been landed. Closing PR #9911 and removing active labels.