[webkit-changes] [WebKit/WebKit] 19378f: [css-fonts] Implement `font-variant-emoji` CSS pro...

[Tim Nguyen]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 19378f7d7d7dc8af96607511ee1cf490ae4ae404
      https://github.com/WebKit/WebKit/commit/19378f7d7d7dc8af96607511ee1cf490ae4ae404
  Author: Tim Nguyen <ntim at apple.com>
  Date:   2023-08-31 (Thu, 31 Aug 2023)

  Changed paths:
    M LayoutTests/TestExpectations
    M LayoutTests/fast/css/font-property-priority-expected.txt
    M LayoutTests/fast/css/font-shorthand-expected.txt
    M LayoutTests/fast/css/getComputedStyle/computed-style-font-family-expected.txt
    M LayoutTests/imported/w3c/web-platform-tests/css/css-cascade/all-prop-initial-xml-expected.txt
    M LayoutTests/imported/w3c/web-platform-tests/css/css-fonts/font-shorthand-serialization-prevention-expected.txt
    M LayoutTests/imported/w3c/web-platform-tests/css/css-fonts/font-shorthand-subproperties-reset-expected.txt
    M LayoutTests/imported/w3c/web-platform-tests/css/css-fonts/inheritance-expected.txt
    M LayoutTests/imported/w3c/web-platform-tests/css/css-fonts/parsing/font-variant-emoji-computed-expected.txt
    M LayoutTests/imported/w3c/web-platform-tests/css/css-fonts/parsing/font-variant-emoji-valid-expected.txt
    M LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/font-variant-emoji-expected.txt
    M LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/font-variant-emoji.html
    M LayoutTests/imported/w3c/web-platform-tests/css/cssom/font-shorthand-serialization-expected.txt
    M LayoutTests/imported/w3c/web-platform-tests/editing/run/removeformat-expected.txt
    M LayoutTests/imported/w3c/web-platform-tests/web-animations/animation-model/animation-types/accumulation-per-property-001-expected.txt
    M LayoutTests/imported/w3c/web-platform-tests/web-animations/animation-model/animation-types/addition-per-property-001-expected.txt
    M LayoutTests/imported/w3c/web-platform-tests/web-animations/animation-model/animation-types/interpolation-per-property-001-expected.txt
    M LayoutTests/imported/w3c/web-platform-tests/web-animations/animation-model/animation-types/property-list.js
    M LayoutTests/platform/glib/TestExpectations
    M LayoutTests/platform/gtk/imported/w3c/web-platform-tests/css/css-cascade/all-prop-initial-xml-expected.txt
    M LayoutTests/platform/ios-wk2/imported/w3c/web-platform-tests/css/css-cascade/all-prop-initial-xml-expected.txt
    M LayoutTests/platform/ios/TestExpectations
    M LayoutTests/platform/ipad/imported/w3c/web-platform-tests/css/css-cascade/all-prop-initial-xml-expected.txt
    M LayoutTests/platform/mac-wk1/imported/w3c/web-platform-tests/css/css-cascade/all-prop-initial-xml-expected.txt
    M LayoutTests/platform/wpe/imported/w3c/web-platform-tests/css/css-cascade/all-prop-initial-xml-expected.txt
    M Source/WebCore/animation/CSSPropertyAnimation.cpp
    M Source/WebCore/css/CSSPrimitiveValueMappings.h
    M Source/WebCore/css/CSSProperties.json
    M Source/WebCore/css/CSSValueKeywords.in
    M Source/WebCore/css/ComputedStyleExtractor.cpp
    M Source/WebCore/css/ShorthandSerializer.cpp
    M Source/WebCore/css/parser/CSSPropertyParser.cpp
    M Source/WebCore/platform/graphics/FontCascade.cpp
    M Source/WebCore/platform/graphics/FontCascadeCache.h
    M Source/WebCore/platform/graphics/FontCascadeDescription.h
    M Source/WebCore/platform/graphics/FontDescription.cpp
    M Source/WebCore/platform/graphics/FontDescription.h
    M Source/WebCore/platform/text/TextFlags.h

  Log Message:
  -----------
  [css-fonts] Implement `font-variant-emoji` CSS property
https://bugs.webkit.org/show_bug.cgi?id=246911
rdar://101722745

Reviewed by Myles C. Maxfield.

This builds off existing code that Myles wrote in bug 259139 for platform support.

font-variant-emoji: normal | text | emoji | unicode

https://drafts.csswg.org/css-fonts-4/#font-variant-emoji-prop

* LayoutTests/TestExpectations:
* LayoutTests/fast/css/font-property-priority-expected.txt:
* LayoutTests/fast/css/font-shorthand-expected.txt:
* LayoutTests/fast/css/getComputedStyle/computed-style-font-family-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-cascade/all-prop-initial-xml-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-fonts/font-shorthand-serialization-prevention-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-fonts/font-shorthand-subproperties-reset-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-fonts/inheritance-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-fonts/parsing/font-variant-emoji-computed-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-fonts/parsing/font-variant-emoji-valid-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/font-variant-emoji-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-typed-om/the-stylepropertymap/properties/font-variant-emoji.html:
* LayoutTests/imported/w3c/web-platform-tests/css/cssom/font-shorthand-serialization-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/editing/run/removeformat-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/web-animations/animation-model/animation-types/accumulation-per-property-001-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/web-animations/animation-model/animation-types/addition-per-property-001-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/web-animations/animation-model/animation-types/interpolation-per-property-001-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/web-animations/animation-model/animation-types/property-list.js:
* LayoutTests/platform/glib/TestExpectations:
* LayoutTests/platform/gtk/imported/w3c/web-platform-tests/css/css-cascade/all-prop-initial-xml-expected.txt:
* LayoutTests/platform/ios-wk2/imported/w3c/web-platform-tests/css/css-cascade/all-prop-initial-xml-expected.txt:
* LayoutTests/platform/ios/TestExpectations:
* LayoutTests/platform/ipad/imported/w3c/web-platform-tests/css/css-cascade/all-prop-initial-xml-expected.txt:
* LayoutTests/platform/mac-wk1/imported/w3c/web-platform-tests/css/css-cascade/all-prop-initial-xml-expected.txt:
* LayoutTests/platform/wpe/imported/w3c/web-platform-tests/css/css-cascade/all-prop-initial-xml-expected.txt:
* Source/WebCore/animation/CSSPropertyAnimation.cpp:
(WebCore::CSSPropertyAnimationWrapperMap::CSSPropertyAnimationWrapperMap):
* Source/WebCore/css/CSSPrimitiveValueMappings.h:
* Source/WebCore/css/CSSProperties.json:
* Source/WebCore/css/CSSValueKeywords.in:
* Source/WebCore/css/ComputedStyleExtractor.cpp:
(WebCore::ComputedStyleExtractor::valueForPropertyInStyle const):
* Source/WebCore/css/ShorthandSerializer.cpp:
* Source/WebCore/css/parser/CSSPropertyParser.cpp:
(WebCore::CSSPropertyParser::consumeFontVariantShorthand):
(WebCore::initialValueForLonghand):
* Source/WebCore/platform/graphics/FontCascade.cpp:
(WebCore::FontCascade::glyphDataForCharacter const):
* Source/WebCore/platform/graphics/FontCascadeCache.h:
(WebCore::FontDescriptionKey::makeFlagsKey):
* Source/WebCore/platform/graphics/FontCascadeDescription.h:
(WebCore::FontCascadeDescription::initialVariantEmoji):
* Source/WebCore/platform/graphics/FontDescription.cpp:
* Source/WebCore/platform/graphics/FontDescription.h:
(WebCore::FontDescription::variantEmoji const):
(WebCore::FontDescription::variantSettings const):
(WebCore::FontDescription::setVariantEmoji):
(WebCore::FontDescription::operator== const):
(WebCore::FontDescription::encode const):
(WebCore::FontDescription::decode):
* Source/WebCore/platform/text/TextFlags.h:
(WebCore::FontVariantSettings::FontVariantSettings):
(WebCore::FontVariantSettings::isAllNormal const):
(WebCore::FontVariantSettings::operator== const):

Canonical link: https://commits.webkit.org/267540@main