Bug 241376 – [ macOS wk1 ] imported/w3c/web-platform-tests/css/css-sizing/aspect-ratio/replaced-element-035.html is a flaky image failure

• Status: NEW
• Component: Media

[Karl Rackler]

Description:
imported/w3c/web-platform-tests/css/css-sizing/aspect-ratio/replaced-element-035.html

The first failure that I saw on the dashboard was on 4/15/2022 at 249678@main, but this does not appear relevant to causing this issue.  This test has been flaky for its entire history on the dashboard.

History:
https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fcss%2Fcss-sizing%2Faspect-ratio%2Freplaced-element-035.html&limit=50000&flavor=wk1

Image Diff:
https://build.webkit.org/results/Apple-Monterey-Release-WK1-Tests/251353@main%20(3784)/imported/w3c/web-platform-tests/css/css-sizing/aspect-ratio/replaced-element-035-diffs.html

[Radar WebKit Bug Importer]

<rdar://problem/94548274>

[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/1353

[EWS]

Test gardening commit r295358 (251367@main): <https://commits.webkit.org/251367@main>

Reviewed commits have been landed. Closing PR #1353 and removing active labels.

[Karl Rackler]

REPRODUCTION STEPS
I can reproduce this on ToT ( r295346 )

Command: 
run-webkit-tests -1 --exit-after-n-failures 1 --exit-after-n-crashes-or-timeouts 1 --iterations 50 -f --no-retry imported/w3c/web-platform-tests/css/css-sizing/aspect-ratio/replaced-element-035.html

Result: 
Regressions: Unexpected image-only failures (1)
  imported/w3c/web-platform-tests/css/css-sizing/aspect-ratio/replaced-element-035.html [ ImageOnlyFailure ]

[Ryan Haddad]

This test was imported on April 15 with https://commits.webkit.org/249676@main, so it has probably been flaky from the start.