Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 860ac0eb3e1489df131094b3e8d94311a3c987bd
https://github.com/WebKit/WebKit/commit/860ac0eb3e1489df131094b3e8d94311a3c987bd
Author: Tim Nguyen <[email protected]>
Date: 2023-09-21 (Thu, 21 Sep 2023)
Changed paths:
M
LayoutTests/fast/backgrounds/background-shorthand-with-backgroundSize-style-expected.txt
M
LayoutTests/fast/backgrounds/background-shorthand-with-backgroundSize-style.html
M LayoutTests/fast/css/background-position-serialize-expected.txt
M LayoutTests/fast/css/background-position-serialize.html
M LayoutTests/fast/masking/parsing-mask-expected.txt
M LayoutTests/fast/masking/parsing-mask.html
M LayoutTests/fast/masking/parsing-webkit-mask-expected.txt
M LayoutTests/fast/masking/parsing-webkit-mask.html
M
LayoutTests/imported/w3c/web-platform-tests/css/css-masking/parsing/mask-position-valid.html
M
LayoutTests/imported/w3c/web-platform-tests/css/cssom/serialize-values.html
M
LayoutTests/imported/w3c/web-platform-tests/css/motion/parsing/offset-anchor-parsing-valid-expected.txt
M
LayoutTests/imported/w3c/web-platform-tests/css/motion/parsing/offset-parsing-valid-expected.txt
M
LayoutTests/imported/w3c/web-platform-tests/css/motion/parsing/offset-position-parsing-valid-expected.txt
M Source/WebCore/css/ShorthandSerializer.cpp
M Source/WebCore/css/parser/CSSPropertyParserHelpers.cpp
Log Message:
-----------
CSS <position> should never serialize to a single value
https://bugs.webkit.org/show_bug.cgi?id=258585
rdar://111750372
Reviewed by Oriol Brufau and Simon Fraser.
This was clarified in https://github.com/w3c/csswg-drafts/issues/8996
It's ambiguous in some cases, especially when followed by length.
*
LayoutTests/fast/backgrounds/background-shorthand-with-backgroundSize-style-expected.txt:
*
LayoutTests/fast/backgrounds/background-shorthand-with-backgroundSize-style.html:
* LayoutTests/fast/css/background-position-serialize-expected.txt:
* LayoutTests/fast/css/background-position-serialize.html:
* LayoutTests/fast/masking/parsing-webkit-mask-expected.txt:
* LayoutTests/fast/masking/parsing-webkit-mask.html:
* LayoutTests/fast/masking/parsing-mask-expected.txt:
* LayoutTests/fast/masking/parsing-mask.html:
* LayoutTests/imported/w3c/web-platform-tests/css/cssom/serialize-values.html:
*
LayoutTests/imported/w3c/web-platform-tests/css/css-masking/parsing/mask-position-valid.html:
*
LayoutTests/imported/w3c/web-platform-tests/css/motion/parsing/offset-anchor-parsing-valid-expected.txt:
*
LayoutTests/imported/w3c/web-platform-tests/css/motion/parsing/offset-parsing-valid-expected.txt:
*
LayoutTests/imported/w3c/web-platform-tests/css/motion/parsing/offset-position-parsing-valid-expected.txt:
* Source/WebCore/css/ShorthandSerializer.cpp:
(WebCore::ShorthandSerializer::serializeLayered const):
* Source/WebCore/css/parser/CSSPropertyParserHelpers.cpp:
(WebCore::CSSPropertyParserHelpers::consumePosition):
Canonical link: https://commits.webkit.org/268291@main
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