Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 7a3b462e1d002afff41928f1324c7a9477426d19
https://github.com/WebKit/WebKit/commit/7a3b462e1d002afff41928f1324c7a9477426d19
Author: Antti Koivisto <[email protected]>
Date: 2023-01-12 (Thu, 12 Jan 2023)
Changed paths:
M
LayoutTests/imported/w3c/web-platform-tests/css/css-properties-values-api/at-property-typedom-expected.txt
M
LayoutTests/imported/w3c/web-platform-tests/css/css-properties-values-api/at-property-typedom.html
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LayoutTests/imported/w3c/web-platform-tests/css/css-properties-values-api/var-reference-registered-properties-expected.txt
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LayoutTests/imported/w3c/web-platform-tests/css/css-properties-values-api/var-reference-registered-properties.html
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LayoutTests/imported/w3c/web-platform-tests/css/css-variables/variable-definition-expected.txt
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LayoutTests/imported/w3c/web-platform-tests/css/css-variables/variable-definition.html
Log Message:
-----------
Update whitespace expectations for custom properties to match CSS Syntax
Level 3 in some WPTs
https://bugs.webkit.org/show_bug.cgi?id=250506
rdar://104162464
Reviewed by Sam Weinig.
Tokenization and parsing for whitespaces described in CSS Syntax Module Level 3
matches the current WebKit behavior in custom properties.
Some WPTs still have wrong expectations.
Chrome fails in leading/trailing cases while Firefox fails in trailing and
whitespace collapsing cases.
Both leading and trailing whitespaces should be stripped:
https://drafts.csswg.org/css-syntax/#consume-declaration
...
4. While the next input token is a <whitespace-token>, consume the next
input token.
...
7. While the last token in decl’s value is a <whitespace-token>, remove
that token.
Middle whitespaces collapse to a single <whitespace-token> during tokenization:
https://drafts.csswg.org/css-syntax/#consume-token
whitespace
Consume as much whitespace as possible. Return a <whitespace-token>.
*
LayoutTests/imported/w3c/web-platform-tests/css/css-properties-values-api/at-property-typedom-expected.txt:
*
LayoutTests/imported/w3c/web-platform-tests/css/css-properties-values-api/at-property-typedom.html:
*
LayoutTests/imported/w3c/web-platform-tests/css/css-properties-values-api/var-reference-registered-properties-expected.txt:
*
LayoutTests/imported/w3c/web-platform-tests/css/css-properties-values-api/var-reference-registered-properties.html:
*
LayoutTests/imported/w3c/web-platform-tests/css/css-variables/variable-definition-expected.txt:
*
LayoutTests/imported/w3c/web-platform-tests/css/css-variables/variable-definition.html:
Canonical link: https://commits.webkit.org/258866@main
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