1674065 - [wpt-sync] Sync PR 26324 - [:is/:where] Add WPT is-specificity-shadow.html

Status: RESOLVED FIXED

(Core :: CSS Parsing and Computation, task, P4)

Description

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

Sync web-platform-tests PR 26324 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/26324
Details from upstream follow.

b'Anders Hartvoll Ruud <[e-mail]>' wrote:

[:is/:where] Add WPT is-specificity-shadow.html

Our specificity calculation for :host() incorrectly uses the
maximum specificity for the selector that matched inside :host().
Since no selector matches in this case, the specificity is zero, and
we end up applying the wrong thing.

Bug: 1143404
Change-Id: Ib3f4d132c36aedeade3fd79d86c960c352eba120
Reviewed-on: https://chromium-review.googlesource.com/2505896
WPT-Export-Revision: 4f672fedca785bbbb14625b616d4683cc0b5ad89

Comment 1

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

Pushed to try (stability) https://treeherder.mozilla.org/#/jobs?repo=try&revision=d610ca0d343f25b031a22076a03bf4e1baee1738

Comment 2

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

CI Results

Ran 0 Firefox configurations based on mozilla-central, and Firefox, and Chrome on GitHub CI

Total 1 tests and 1 subtests

Status Summary

Firefox

OK : 1
PASS: 1

Chrome

OK : 1
FAIL: 1

Links

GitHub PR Head
GitHub PR Base

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/dae88412ade0
[wpt PR 26324] - [:is/:where] Add WPT is-specificity-shadow.html, a=testonly

Comment 4

[Cristian Brindusan [:cbrindusan]]

https://hg.mozilla.org/mozilla-central/rev/dae88412ade0