239871 2022-04-28 13:56:00 -0700 [ macOS wk1 ] Four imported/w3c/web-platform-tests/css/css-text/text-transform/text-transform-upperlower tests are flaky image failures 2026-01-06 13:04:33 -0800 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified RESOLVED WONTFIX InRadar P2 Normal --- 1 rackler rackler koivisto webkit-bot-watchers-bugzilla webkit-bug-importer oldest_to_newest 1865247 0 rackler 2022-04-28 13:56:00 -0700 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 1865248 1 webkit-bug-importer 2022-04-28 13:56:20 -0700 <rdar://problem/92485701> 1865249 2 rackler 2022-04-28 14:11:49 -0700 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 ] 1865251 3 rackler 2022-04-28 14:26:14 -0700 I have marked this test as a flaky image failure while this issue is investigated. 1865252 4 rackler 2022-04-28 14:29:17 -0700 Pull request: https://github.com/WebKit/WebKit/pull/429 1865275 5 ews-feeder 2022-04-28 15:48:22 -0700 Test gardening commit r293594 (250103@main): <https://commits.webkit.org/250103@main> Reviewed commits have been landed. Closing PR #429 and removing active labels. 1893864 6 rackler 2022-08-25 16:18:40 -0700 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. 1893867 7 ews-feeder 2022-08-25 16:25:50 -0700 Test gardening commit 253798@main (a3ccc9ae0d48): <https://commits.webkit.org/253798@main> Reviewed commits have been landed. Closing PR #3681 and removing active labels. 2169712 8 jbedard 2026-01-06 13:04:33 -0800 Closing WebKitLegacy testing bugs as we cut-back WebKitLegacy testing. See https://bugs.webkit.org/show_bug.cgi?id=304436.