Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 8d269928e2774681dd44c8738b1018ae6f67145f
https://github.com/WebKit/WebKit/commit/8d269928e2774681dd44c8738b1018ae6f67145f
Author: Jer Noble <[email protected]>
Date: 2026-08-17 (Mon, 17 Aug 2026)
Changed paths:
M
LayoutTests/imported/w3c/web-platform-tests/css/selectors/media/sound-state-expected.txt
M
LayoutTests/imported/w3c/web-platform-tests/css/selectors/media/sound-state.html
Log Message:
-----------
[WPT] Fix css/selectors/media/sound-state.html
rdar://184148295
https://bugs.webkit.org/show_bug.cgi?id=321113
Reviewed by Jean-Yves Avenard.
The "Test :muted matches .muted for content attribute" sub-test tries to
validate that setting
the "muted" content attribute correctly reflects to the .muted DOM property as
well as the :muted
pseudo selector. However, the behavior of the "muted" content attribute is such
that it does not
universally reflect to the DOM and CSS; specifically, all three UAs will
collapse the "default"
mute state to an explicit value at different points. There is a proposal in
whatwg/html/pull/12473
to make this collapse point explicit: either during the load algorithm or
during the post connection
steps.
Modify the sound-state.html test to validate that the :muted CSS pseudo
selector matches the .muted
IDL attribute by splitting the existing content attribute test into three
separate tests. This-
ensures that the desired functionality (that the IDL and CSS match) is equally
well tested both before
the proposed post-connection change is merged and after.
*
LayoutTests/imported/w3c/web-platform-tests/css/selectors/media/sound-state-expected.txt:
*
LayoutTests/imported/w3c/web-platform-tests/css/selectors/media/sound-state.html:
Canonical link: https://commits.webkit.org/319299@main
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