Bug 283013 – REGRESSION (Sequoia): [ Sequoia wk1 ] 4 WPT tests in css/css-color/*. html are a consistent image failure

• Status: NEW
• Component: New Bugs

[Karl Rackler]

Created attachment 473210 [details]
Diff images

Description:
imported/w3c/web-platform-tests/css/css-color/predefined-011.html
imported/w3c/web-platform-tests/css/css-color/predefined-012.html
imported/w3c/web-platform-tests/css/css-color/rec2020-001.html
imported/w3c/web-platform-tests/css/css-color/relative-currentcolor-rec2020-01.html

The tests are constant image failures on Sequoia ToT and since the bring-up.

This issue can be reproduced using command:
run-webkit-tests --debug --root --iterations 500 --debug-rwt-logging --no-retry --clobber-old-results --force -f imported/w3c/web-platform-tests/css/css-color/predefined-011.html imported/w3c/web-platform-tests/css/css-color/predefined-012.html imported/w3c/web-platform-tests/css/css-color/rec2020-001.html imported/w3c/web-platform-tests/css/css-color/relative-currentcolor-rec2020-01.html 

History:
https://results.webkit.org/?suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fcss%2Fcss-color%2Fpredefined-011.html&test=imported%2Fw3c%2Fweb-platform-tests%2Fcss%2Fcss-color%2Fpredefined-012.html&test=imported%2Fw3c%2Fweb-platform-tests%2Fcss%2Fcss-color%2Frec2020-001.html&test=imported%2Fw3c%2Fweb-platform-tests%2Fcss%2Fcss-color%2Frelative-currentcolor-rec2020-01.html&version_name=Sequoia&flavor=wk1

Image Diff:
*Diff images attached* 

<rdar://134315225>

[Karl Rackler]

Pull request: https://github.com/WebKit/WebKit/pull/34920

[EWS]

Test gardening commit 286507@main (351dfb691997): <https://commits.webkit.org/286507@main>

Reviewed commits have been landed. Closing PR #36560 and removing active labels.