1878625 - [wpt-sync] Sync PR 44395 - WebKit export of https://bugs.webkit.org/show_bug.cgi?id=268683

Status: RESOLVED FIXED

(Core :: Layout, task, P4)

Description

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Sync web-platform-tests PR 44395 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/44395
Details from upstream follow.

Antti Koivisto <[e-mail]> wrote:

WebKit export of https://bugs.webkit.org/show_bug.cgi?id=268683

WebKit export from bug: REGRESSION (267163@main): Name for ::slotted pseudo element inside container query resolved against wrong scope

Comment 1

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

PR 44395 applied with additional changes from upstream: fc41ddc2a239adc2e24cb372a6a6bfcab1b441d7

Comment 2

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Pushed to try (stability) https://treeherder.mozilla.org/#/jobs?repo=try&revision=17226d6811ffec9837eca6cd4226b758727cf806

Comment 3

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

Pushed to try (stability) https://treeherder.mozilla.org/#/jobs?repo=try&revision=fcca89b3ab4eac13c63ff91b50a220f266a909fc

Comment 4

[Web Platform Test Sync Bot [:wpt-sync] (Matrix: #interop:mozilla.org)]

CI Results

Ran 9 Firefox configurations based on mozilla-central, and Firefox, Chrome, and Safari on GitHub CI

Total 1 tests and 4 subtests

Status Summary

Firefox

OK : 1
PASS: 2
FAIL: 2

Chrome

OK : 1
PASS: 4

Safari

OK : 1
PASS: 2
FAIL: 2

Links

Gecko CI (Treeherder)
GitHub PR Head
GitHub PR Base

Details

Firefox-only Failures

• /css/css-contain/container-queries/container-name-tree-scoped.html [wpt.fyi]
  • Outer scope query should not match container-name set by :host rule in shadow tree: FAIL linked bug:Bug 1836561
  • Outer scope query should not match container-name set by ::slotted rule in shadow tree: FAIL linked bug:Bug 1836561

New Tests That Don't Pass

• /css/css-contain/container-queries/container-name-tree-scoped.html [wpt.fyi]
  • Outer scope query should not match container-name set by :host rule in shadow tree: FAIL (Chrome: PASS, Safari: PASS)
  • Outer scope query should not match container-name set by ::slotted rule in shadow tree: FAIL (Chrome: PASS, Safari: PASS)

Comment 5

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/aba613debe06
[wpt PR 44395] - WebKit export of https://bugs.webkit.org/show_bug.cgi?id=268683, a=testonly

Comment 6

[Noemi Erli[:noemi_erli]]

https://hg.mozilla.org/mozilla-central/rev/aba613debe06