Description: imported/w3c/web-platform-tests/css/css-text/text-transform/text-transform-upperlower-003.html The first failure that I saw on the dashboard for Big Sur was 2/15/2022 at r289847, and covers EWS rebase and is not relevant to causing this issue. The first failure that I saw on the dashboard for Monterey was 3/17/2022 at r291422 but is modifying WebGPU/buffer and does not appear to be causing this issue. This test seems to have been flaky since the start. History: https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fcss%2Fcss-text%2Ftext-transform%2Ftext-transform-upperlower-003.html&platform=mac&flavor=wk1&limit=50000 Image Diff: https://build.webkit.org/results/Apple-Monterey-Debug-WK1-Tests/250087@main%20(1970)/imported/w3c/web-platform-tests/css/css-text/text-transform/text-transform-upperlower-003-diffs.html
<rdar://problem/92485701>
REPRODUCTION STEPS I can reproduce this on ToT (r293579). Command: run-webkit-tests --root -1 --exit-after-n-failures 1 --exit-after-n-crashes-or-timeouts 1 --pixel-tests --tolerance 0.0364 --iterations 100 -f --no-retry Result: Unexpected flakiness: image-only failures (1) imported/w3c/web-platform-tests/css/css-text/text-transform/text-transform-upperlower-003.html [ Pass ImageOnlyFailure ]
I have marked this test as a flaky image failure while this issue is investigated.
Pull request: https://github.com/WebKit/WebKit/pull/429
Test gardening commit r293594 (250103@main): <https://commits.webkit.org/250103@main> Reviewed commits have been landed. Closing PR #429 and removing active labels.
Description: imported/w3c/web-platform-tests/css/css-text/text-transform/text-transform-upperlower-003.html ADDING: imported/w3c/web-platform-tests/css/css-text/text-transform/text-transform-upperlower-007.html imported/w3c/web-platform-tests/css/css-text/text-transform/text-transform-upperlower-015.html imported/w3c/web-platform-tests/css/css-text/text-transform/text-transform-upperlower-102.html After a series of consistent passes, the test imported/w3c/web-platform-tests/css/css-text/text-transform/text-transform-upperlower-003.html begins to fail at approximately 249091@main. The other three tests after a series of consistent passes, begin to fail at approximately245577@main. History: https://results.webkit.org/?limit=50000&suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fcss%2Fcss-text%2Ftext-transform%2Ftext-transform-upperlower-007.html&test=imported%2Fw3c%2Fweb-platform-tests%2Fcss%2Fcss-text%2Ftext-transform%2Ftext-transform-upperlower-015.html&test=imported%2Fw3c%2Fweb-platform-tests%2Fcss%2Fcss-text%2Ftext-transform%2Ftext-transform-upperlower-102.html&test=imported%2Fw3c%2Fweb-platform-tests%2Fcss%2Fcss-text%2Ftext-transform%2Ftext-transform-upperlower-003.html&platform=mac&flavor=wk1&recent=false I have marked these tests as flaky image failures while this issue is investigated.
Test gardening commit 253798@main (a3ccc9ae0d48): <https://commits.webkit.org/253798@main> Reviewed commits have been landed. Closing PR #3681 and removing active labels.