Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 0f2621d762162b939c8959ba3aa4f4a3af8452df
https://github.com/WebKit/WebKit/commit/0f2621d762162b939c8959ba3aa4f4a3af8452df
Author: ChangSeok Oh <[email protected]>
Date: 2023-04-10 (Mon, 10 Apr 2023)
Changed paths:
A
LayoutTests/imported/w3c/web-platform-tests/css/css-fonts/font-size-adjust-013-expected.html
A
LayoutTests/imported/w3c/web-platform-tests/css/css-fonts/font-size-adjust-013.html
M
LayoutTests/imported/w3c/web-platform-tests/css/css-fonts/parsing/font-size-adjust-computed-expected.txt
M
LayoutTests/imported/w3c/web-platform-tests/css/css-fonts/parsing/font-size-adjust-computed.html
M
LayoutTests/imported/w3c/web-platform-tests/css/css-fonts/parsing/font-size-adjust-invalid-expected.txt
M
LayoutTests/imported/w3c/web-platform-tests/css/css-fonts/parsing/font-size-adjust-invalid.html
M
LayoutTests/imported/w3c/web-platform-tests/css/css-fonts/parsing/font-size-adjust-valid-expected.txt
M
LayoutTests/imported/w3c/web-platform-tests/css/css-fonts/parsing/font-size-adjust-valid.html
M Source/WebCore/css/CSSProperties.json
M Source/WebCore/css/CSSValueKeywords.in
M Source/WebCore/css/ComputedStyleExtractor.cpp
M Source/WebCore/css/parser/CSSPropertyParserHelpers.cpp
M Source/WebCore/platform/graphics/FontSizeAdjust.h
M Source/WebCore/style/StyleBuilderConverter.h
M Source/WebCore/style/StyleFontSizeFunctions.cpp
M Source/WebCore/style/StyleFontSizeFunctions.h
Log Message:
-----------
[CSS Fonts] Implement the from-font value for font-size-adjust
https://bugs.webkit.org/show_bug.cgi?id=254790
Reviewed by Myles C. Maxfield and Tim Nguyen.
The 'from-font' value is newly added to CSS Font Module Level 5 [1], which
allows
the browser to automatically determine a font-size-adjust value based on the
primary font.
This change implements it.
The following tests have merged into the latest WPT [2] and are backported in
this patch.
Test:
imported/w3c/web-platform-tests/css/css-fonts/font-size-adjust-013.html
imported/w3c/web-platform-tests/css/css-fonts/parsing/font-size-adjust-computed.html
imported/w3c/web-platform-tests/css/css-fonts/parsing/font-size-adjust-invalid.html
imported/w3c/web-platform-tests/css/css-fonts/parsing/font-size-adjust-valid.html
[1] https://www.w3.org/TR/css-fonts-5/#valdef-font-size-adjust-from-font
[2] https://github.com/web-platform-tests/wpt/pull/39380
*
LayoutTests/imported/w3c/web-platform-tests/css/css-fonts/font-size-adjust-013-expected.html:
Added.
*
LayoutTests/imported/w3c/web-platform-tests/css/css-fonts/font-size-adjust-013.html:
Added.
*
LayoutTests/imported/w3c/web-platform-tests/css/css-fonts/parsing/font-size-adjust-computed-expected.txt:
*
LayoutTests/imported/w3c/web-platform-tests/css/css-fonts/parsing/font-size-adjust-computed.html:
*
LayoutTests/imported/w3c/web-platform-tests/css/css-fonts/parsing/font-size-adjust-invalid-expected.txt:
*
LayoutTests/imported/w3c/web-platform-tests/css/css-fonts/parsing/font-size-adjust-invalid.html:
*
LayoutTests/imported/w3c/web-platform-tests/css/css-fonts/parsing/font-size-adjust-valid-expected.txt:
*
LayoutTests/imported/w3c/web-platform-tests/css/css-fonts/parsing/font-size-adjust-valid.html:
* Source/WebCore/css/CSSProperties.json:
* Source/WebCore/css/CSSValueKeywords.in:
* Source/WebCore/css/ComputedStyleExtractor.cpp:
(WebCore::fontSizeAdjustFromStyle):
* Source/WebCore/css/parser/CSSPropertyParserHelpers.cpp:
(WebCore::CSSPropertyParserHelpers::consumeFontSizeAdjust):
* Source/WebCore/platform/graphics/FontSizeAdjust.h:
(WebCore::FontSizeAdjust::operator== const):
(WebCore::operator<<):
* Source/WebCore/style/StyleBuilderConverter.h:
(WebCore::Style::BuilderConverter::convertFontSizeAdjust):
* Source/WebCore/style/StyleFontSizeFunctions.cpp:
(WebCore::Style::aspectValueOfPrimaryFont):
* Source/WebCore/style/StyleFontSizeFunctions.h:
Canonical link: https://commits.webkit.org/262800@main
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