Description: fast/css/paint-order-shadow.html fast/forms/ios/focus-ring-size.html fast/inline/hidpi-outline-auto-negative-offset-with-border-radius.html fast/inline/hidpi-outline-auto-with-border-radius-horizontal-ltr.html fast/inline/hidpi-outline-auto-with-border-radius-horizontal-rtl.html fast/inline/hidpi-outline-auto-with-border-radius-vertical-ltr.html fast/inline/hidpi-outline-auto-with-border-radius-vertical-rtl.html fast/inline/hidpi-outline-auto-with-fractional-radius.html fast/inline/hidpi-outline-auto-with-one-focusring-rect.html The first failure I saw on the dashboard was on 5/15/2022 at r294215. r294215 modified use of WebCore::IOSurface has WebCore::GraphicsContext so that probably introduced the consistent image failure. REPRODUCTION STEPS I can reproduce this on r294215, but unable to reproduce on r294214 or earlier. Command: run-webkit-tests --root 294215 --ios-simulator --exit-after-n-failures 1 --exit-after-n-crashes-or-timeouts 1 --iterations 50 --no-retry fast/inline/hidpi-outline-auto-with-border-radius-horizontal-rtl.html Result: Regressions: Unexpected image-only failures (1) fast/inline/hidpi-outline-auto-with-border-radius-horizontal-rtl.html [ ImageOnlyFailure ] History: https://results.webkit.org/?suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&test=fast%2Finline%2Fhidpi-outline-auto-with-border-radius-horizontal-ltr.html&test=fast%2Finline%2Fhidpi-outline-auto-with-border-radius-vertical-ltr.html&test=fast%2Finline%2Fhidpi-outline-auto-with-border-radius-vertical-rtl.html&test=css3%2Fcolor-filters%2Fsvg%2Fcolor-filter-inline-svg.html&test=fast%2Fcss%2Fpaint-order-shadow.html&test=fast%2Fforms%2Fios%2Ffocus-ring-size.html&test=fast%2Finline%2Fhidpi-outline-auto-with-fractional-radius.html&test=fast%2Finline%2Fhidpi-outline-auto-with-one-focusring-rect.html&test=css3%2Fcolor-filters%2Fsvg%2Fcolor-filter-inline-svg.html&test=fast%2Fcss%2Fpaint-order-shadow.html&test=fast%2Fforms%2Fios%2Ffocus-ring-size.html&limit=50000&platform=ios Image Diff: fast/css/paint-order-shadow.html https://build.webkit.org/results/Apple-iOS-15-Simulator-Release-GPUProcess-arm64-WK2-Tests/250573@main%20(1679)/fast/css/paint-order-shadow-diffs.html fast/forms/ios/focus-ring-size.html https://build.webkit.org/results/Apple-iOS-15-Simulator-Release-GPUProcess-arm64-WK2-Tests/250573@main%20(1679)/fast/forms/ios/focus-ring-size-diffs.html fast/inline/hidpi-outline-auto-negative-offset-with-border-radius.html https://build.webkit.org/results/Apple-iOS-15-Simulator-Release-GPUProcess-arm64-WK2-Tests/250573@main%20(1679)/fast/inline/hidpi-outline-auto-negative-offset-with-border-radius-diffs.html fast/inline/hidpi-outline-auto-with-border-radius-horizontal-ltr.html https://build.webkit.org/results/Apple-iOS-15-Simulator-Release-GPUProcess-arm64-WK2-Tests/250573@main%20(1679)/fast/inline/hidpi-outline-auto-with-border-radius-horizontal-ltr-diffs.html fast/inline/hidpi-outline-auto-with-border-radius-horizontal-rtl.html https://build.webkit.org/results/Apple-iOS-15-Simulator-Release-GPUProcess-arm64-WK2-Tests/250573@main%20(1679)/fast/inline/hidpi-outline-auto-with-border-radius-horizontal-rtl-diffs.html fast/inline/hidpi-outline-auto-with-border-radius-vertical-ltr.html https://build.webkit.org/results/Apple-iOS-15-Simulator-Release-GPUProcess-arm64-WK2-Tests/250573@main%20(1679)/fast/inline/hidpi-outline-auto-with-border-radius-vertical-ltr-diffs.html fast/inline/hidpi-outline-auto-with-border-radius-vertical-rtl.html https://build.webkit.org/results/Apple-iOS-15-Simulator-Release-GPUProcess-arm64-WK2-Tests/250573@main%20(1679)/fast/inline/hidpi-outline-auto-with-border-radius-vertical-rtl-diffs.html fast/inline/hidpi-outline-auto-with-fractional-radius.html https://build.webkit.org/results/Apple-iOS-15-Simulator-Release-GPUProcess-arm64-WK2-Tests/250573@main%20(1679)/fast/inline/hidpi-outline-auto-with-fractional-radius-diffs.html fast/inline/hidpi-outline-auto-with-one-focusring-rect.html https://build.webkit.org/results/Apple-iOS-15-Simulator-Release-GPUProcess-arm64-WK2-Tests/250573@main%20(1679)/fast/inline/hidpi-outline-auto-with-one-focusring-rect-diffs.html
<rdar://problem/93385433>
I have marked these tests as consistent image failures while this issue is investigated.
Pull request: https://github.com/WebKit/WebKit/pull/659
Test gardening commit r294283 (250627@main): <https://commits.webkit.org/250627@main> Reviewed commits have been landed. Closing PR #659 and removing active labels.
Looks like the focus rings are missing from the expected results.
In r294215 I missed that m_needsSetupContext started as false, and it ends up skipping one of the subtly recursive applyBaseTransformToContext() calls. This is fixed in bug 240452
So this should be marked as a dupe of bug 240452, and test gardening should be reverted?
Verified https://commits.webkit.org/250637@main resolved this issue.
Remove gardening.
Re-opening for pull request https://github.com/WebKit/WebKit/pull/706
Test gardening commit r294363 (250666@main): <https://commits.webkit.org/250666@main> Reviewed commits have been landed. Closing PR #706 and removing active labels.
*** This bug has been marked as a duplicate of bug 240452 ***