218220 2020-10-26 20:30:03 -0700 [GTK] Layout test editing/execCommand/switch-list-type-with-orphaned-li.html fails when WebKit is built with GCC 2026-04-10 21:49:37 -0700 1 1 1 Unclassified WebKit WebKitGTK WebKit Nightly Build Unspecified Unspecified NEW https://bugs.webkit.org/show_bug.cgi?id=101539 P2 Normal --- 1 clopez webkit-unassigned aboya bugs-noreply dpino sam oldest_to_newest 1701738 0 clopez 2020-10-26 20:30:03 -0700 Layout test editing/execCommand/switch-list-type-with-orphaned-li.html fails on GTK when WebKit is built with GCC (GCC 10.2.0 from flatpak env) However the test passes fine when WebKit is built with Clang (Clang 10.0.1 from flatpak env). The text diff for the failure (GCC) is the one below: Regressions: Unexpected text-only failures (1) editing/execCommand/switch-list-type-with-orphaned-li.html [ Failure ] ------------------------------------------------------------------------------ --- /home/igalia/clopez/webkit/webkit-flatpak/layout-test-results/editing/execCommand/switch-list-type-with-orphaned-li-expected.txt +++ /home/igalia/clopez/webkit/webkit-flatpak/layout-test-results/editing/execCommand/switch-list-type-with-orphaned-li-actual.txt @@ -10,6 +10,13 @@ " | <li> | "because of" +| " +" +| " +" +| " +" +| <ol> | " " | <li> @@ -18,9 +25,3 @@ " | " " -| " -" -| " -" -| " -" 1701741 1 clopez 2020-10-26 20:33:41 -0700 This is likely also an issue for WPE. Didn't tested. 1701752 2 clopez 2020-10-26 21:40:02 -0700 Updated expectations in r269021 1768074 3 dpino 2021-06-09 00:16:54 -0700 The only test filed under this bug was: - editing/execCommand/switch-list-type-with-orphaned-li.html GTK post-commit test bot reports the test has been failing consistently for the last 4000 revisions. Diff: --- /home/buildbot/worker/gtk-linux-64-release-tests/build/layout-test-results/editing/execCommand/switch-list-type-with-orphaned-li-expected.txt +++ /home/buildbot/worker/gtk-linux-64-release-tests/build/layout-test-results/editing/execCommand/switch-list-type-with-orphaned-li-actual.txt @@ -8,11 +8,12 @@ | "\n " | <li> | "because of" +| "\n" +| "\n" +| "\n" +| <ol> | "\n " | <li> | "you<#selection-focus>" | "\n" | "\n" -| "\n" -| "\n" -| "\n" 1768091 4 dpino 2021-06-09 00:39:55 -0700 Sorry for the noise, this test should remain flakey as it passes with Clang but fails with GCC. 2198012 5 aboya 2026-04-08 09:59:07 -0700 Oddly enough, this test consistently passes in WPE arm64 Release: https://build.webkit.org/results/WPE-Linux-ARM64-bit-Release-Tests/310777@main%20(1015)/results.html The bot wpe-arm64-release completed 989 runs on the interval [308164@main-310780@main] Frequency of results for test: editing/execCommand/switch-list-type-with-orphaned-li.html 989 times [100%] -> PASS Of those 989 runs it didn't match the expectation 989 times [100%] Details of the type and frequency of unmatched expectations: 989 times [100%] -> PASS (Expected: FAIL)