263955 2023-10-31 01:41:12 -0700 Twelve css WPTs are failing with async overflow scrolling enabled on macOS 2024-08-15 11:42:49 -0700 1 1 1 Unclassified WebKit Tools / Tests WebKit Nightly Build Unspecified Unspecified NEW https://bugs.webkit.org/show_bug.cgi?id=263810 InRadar P2 Normal --- 1 a_protyasha webkit-unassigned a_protyasha webkit-bug-importer oldest_to_newest 1988785 0 a_protyasha 2023-10-31 01:41:12 -0700 Eight WPTs from the `css/` directory are failing in ToT with the `AsyncOverflowScrollingEnabled` web preference set to true. A couple of the failures are not concerning, but at any rate, here is a summary. The failed tests: imported/w3c/web-platform-tests/css/compositing/mix-blend-mode/mix-blend-mode-parent-element-overflow-scroll.html imported/w3c/web-platform-tests/css/css-grid/grid-model/grid-container-scrollbar-vertical-lr-001.html imported/w3c/web-platform-tests/css/css-grid/grid-model/grid-container-scrollbar-vertical-rl-001.html imported/w3c/web-platform-tests/css/css-masking/clip/clip-rect-scroll.html imported/w3c/web-platform-tests/css/css-overflow/overflow-auto-scrollbar-gutter-intrinsic-003.html imported/w3c/web-platform-tests/css/css-position/position-fixed-scroll-nested-fixed.html imported/w3c/web-platform-tests/css/css-scrollbars/textarea-scrollbar-width-none.html imported/w3c/web-platform-tests/css/css-ui/outline-negative-offset-composited-scroll.html Of these eight tests, `imported/w3c/web-platform-tests/css/css-overflow/overflow-auto-scrollbar-gutter-intrinsic-003.html` and `imported/w3c/web-platform-tests/css/css-scrollbars/textarea-scrollbar-width-none.html` only have a 0.01% image diff, and shouldn't really be failing. While the other tests have regressed, they now show the same failure mode as what WebDriver produces (i.e. WKTR test results and wpt.fyi test results match). 1988786 1 webkit-bug-importer 2023-10-31 01:41:23 -0700 <rdar://problem/117728258> 1989091 2 a_protyasha 2023-11-01 00:47:36 -0700 Adding four more WPTs to the list of failures: imported/w3c/web-platform-tests/css/css-scroll-snap/snap-inline-block.html imported/w3c/web-platform-tests/css/css-transforms/transform3d-preserve3d-001.html imported/w3c/web-platform-tests/css/cssom-view/scroll-behavior-element.html imported/w3c/web-platform-tests/css/cssom-view/scroll-behavior-smooth-positions.html 2053075 3 ews-feeder 2024-08-15 11:42:49 -0700 Test gardening commit 282298@main (2570d3dbdc76): <https://commits.webkit.org/282298@main> Reviewed commits have been landed. Closing PR #32256 and removing active labels.