The test was added in r250783. wktesthunter shows the test have been failing since then: r250783 TEXT (Expected: PASS) [r250784-r250796] UNKNOWN ...
--- /home/buildbot/worker/gtk-linux-64-release-tests/build/layout-test-results/imported/w3c/web-platform-tests/css/css-overflow/overflow-padding-expected.txt +++ /home/buildbot/worker/gtk-linux-64-release-tests/build/layout-test-results/imported/w3c/web-platform-tests/css/css-overflow/overflow-padding-actual.txt @@ -13,5 +13,5 @@ Padding applies to linebox, not linebox overflow. -PASS Container padding is applied approriately to block/inline children. +FAIL Container padding is applied approriately to block/inline children. assert_true: horizontal scrollbar 3 expected true got false
Fixed by https://commits.webkit.org/262113@main https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fcss%2Fcss-overflow%2Foverflow-padding.html&platform=GTK&platform=WPE&platform=ios&platform=mac
<rdar://problem/111301053>