Bug 287831 – REGRESSION(286079@main?): [ wk2 x86_64 ] 2 imported/w3c/web-platform-tests/css/css-shapes/shape-outside/supported-shapes/ellipse/shape-outside-ellipse-0*.html tests are constantly failing.

• Component: CSS
• Status: RESOLVED FIXED

[Yasmin Karimi]

Created attachment 474250 [details]
imported/w3c/web-platform-tests/css/css-shapes/shape-outside/supported-shapes/ellipse/shape-outside-ellipse-048.html

The following 2 tests are constantly failing on macOS wk2 x86_64:

imported/w3c/web-platform-tests/css/css-shapes/shape-outside/supported-shapes/ellipse/shape-outside-ellipse-046.html
imported/w3c/web-platform-tests/css/css-shapes/shape-outside/supported-shapes/ellipse/shape-outside-ellipse-048.html

HISTORY:

https://results.webkit.org/?suite=layout-tests&suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fcss%2Fcss-shapes%2Fshape-outside%2Fsupported-shapes%2Fellipse%2Fshape-outside-ellipse-046.html&test=imported%2Fw3c%2Fweb-platform-tests%2Fcss%2Fcss-shapes%2Fshape-outside%2Fsupported-shapes%2Fellipse%2Fshape-outside-ellipse-048.html

DIFF:

Attached

DIFF URL:

https://build.webkit.org/results/Apple-Sequoia-Release-WK2-Tests/290489@main%20(1659)/imported/w3c/web-platform-tests/css/css-shapes/shape-outside/supported-shapes/ellipse/shape-outside-ellipse-048-diffs.html

REPRODUCIBILITY:

I was able to reproduce this failure on MacOS Sequoia 15.3.1 (24D70 / x86_64) at ToT with the following command:

run-webkit-tests imported/w3c/web-platform-tests/css/css-shapes/shape-outside/supported-shapes/ellipse/shape-outside-ellipse-048.html --iterations 20

REGRESSION:

Contextual information indicates the probable regression point is 286079@main. The code paths changed in this commit appear to be directly related to the observed regression test failures. However, I was unable to produce a passing result locally.

[Radar WebKit Bug Importer]

<rdar://problem/145014394>

[EWS]

Test gardening commit 290508@main (c1f40e71461b): <https://commits.webkit.org/290508@main>

Reviewed commits have been landed. Closing PR #40737 and removing active labels.

[EWS]

Test gardening commit 290559@main (cc95f7316967): <https://commits.webkit.org/290559@main>

Reviewed commits have been landed. Closing PR #40791 and removing active labels.

[alan]

Created attachment 474282 [details]
[fast-cq]Patch

[EWS]

Committed 290592@main (ea6d49302eb8): <https://commits.webkit.org/290592@main>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 474282 [details].

[Tim Nguyen (:ntim)]

Submitted web-platform-tests pull request: https://github.com/web-platform-tests/wpt/pull/54485