[CSS Container Queries][Style queries] Basic evaluation support

[anttijk]

2a76b5d

[CSS Container Queries][Style queries] Basic evaluation support
https://bugs.webkit.org/show_bug.cgi?id=269061
rdar://122623247

Reviewed by Alan Baradlay.

Evaluate @container style(--property:foo) queries.

* LayoutTests/imported/w3c/web-platform-tests/css/css-contain/container-queries/at-container-style-parsing-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-contain/container-queries/at-container-style-serialization-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-contain/container-queries/custom-property-style-queries-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-contain/container-queries/custom-property-style-query-change-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-contain/container-queries/display-contents-dynamic-style-queries-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-contain/container-queries/nested-size-style-container-invalidation-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-contain/container-queries/pseudo-elements-005-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-contain/container-queries/query-evaluation-style-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-contain/container-queries/style-container-for-shadow-dom-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-contain/container-queries/style-container-invalidation-inheritance-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-contain/container-queries/style-query-with-unknown-width-expected.txt:
* Source/WebCore/css/parser/CSSParserTokenRange.cpp:
(WebCore::CSSParserTokenRange::consumeAllExcludingTrailingWhitespace):

Add a helper.

* Source/WebCore/css/parser/CSSParserTokenRange.h:
* Source/WebCore/css/query/ContainerQuery.h:
* Source/WebCore/css/query/ContainerQueryFeatures.cpp:

Evaluate the query by looking up and comparing the property value.

* Source/WebCore/css/query/GenericMediaQueryParser.cpp:
(WebCore::MQ::consumeCustomPropertyValue):

Don't include trailing whitespace to custom property value.

(WebCore::MQ::FeatureParser::consumeBooleanOrPlainFeature):
* Source/WebCore/style/ContainerQueryEvaluator.h:

Pass the currently resolved style via ContainerQueryEvaluationState.

* Source/WebCore/style/ContainerQueryEvaluator.cpp:
(WebCore::Style::ContainerQueryEvaluator::ContainerQueryEvaluator):
(WebCore::Style::styleForContainer):
(WebCore::Style::ContainerQueryEvaluator::featureEvaluationContextForQuery const):

Look up the currently resolved style for the container. It may not have yet been committed to the render tree.
Allow containers that don't generate boxes.

(WebCore::Style::ContainerQueryEvaluator::selectContainer):

Similarly use the current style for container selection.
Allow any element to be a container for style queries.

* Source/WebCore/style/ContainerQueryEvaluator.h:
* Source/WebCore/style/ElementRuleCollector.cpp:
(WebCore::Style::ElementRuleCollector::containerQueriesMatch):
* Source/WebCore/style/SelectorMatchingState.h:
* Source/WebCore/style/StyleTreeResolver.cpp:
(WebCore::Style::TreeResolver::Scope::Scope):

Pass a reference to the current style update to container query evaluation.

(WebCore::Style::TreeResolver::pushParent):
(WebCore::Style::TreeResolver::popParent):
(WebCore::Style::TreeResolver::resolve):
* Source/WebCore/style/StyleTreeResolver.h:
* Source/WebCore/style/StyleUpdate.cpp:
(WebCore::Style::Update::addInitialContainingBlockUpdate):
* Source/WebCore/style/StyleUpdate.h:
(WebCore::Style::Update::addInitialContainingBlockUpdate): Deleted.

Canonical link: https://commits.webkit.org/274364@main

590c2bc

Misc	iOS, tvOS & watchOS	macOS	Linux	Windows
✅ 🧪 style	✅ 🛠 ios	✅ 🛠 mac	✅ 🛠 wpe	🛠 wincairo
✅ 🧪 bindings	✅ 🛠 ios-sim	✅ 🛠 mac-AS-debug	🧪 wpe-wk2
✅ 🧪 webkitperl	✅ 🧪 ios-wk2	✅ 🧪 api-mac	✅ 🧪 api-wpe
	✅ 🧪 ios-wk2-wpt	✅ 🧪 mac-wk1	✅ 🛠 gtk
	✅ 🧪 api-ios	✅ 🧪 mac-wk2	🧪 gtk-wk2
	✅ 🛠 tv	✅ 🧪 mac-AS-debug-wk2	🧪 api-gtk
	✅ 🛠 tv-sim
✅ 🛠 🧪 merge	🛠 watch
	🛠 watch-sim

[webkit-early-warning-system]

EWS run on previous version of this PR (hash 7403d47)

Misc	iOS, tvOS & watchOS	macOS	Linux	Windows
✅ 🧪 style	✅ 🛠 ios	✅ 🛠 mac	✅ 🛠 wpe	🛠 wincairo
✅ 🧪 bindings	✅ 🛠 ios-sim	✅ 🛠 mac-AS-debug	⏳ 🧪 wpe-wk2
✅ 🧪 webkitperl	🧪 ios-wk2	🧪 api-mac	🧪 api-wpe
	⏳ 🧪 ios-wk2-wpt	🧪 mac-wk1	✅ 🛠 gtk
	🧪 api-ios	⏳ 🧪 mac-wk2	🧪 gtk-wk2
	✅ 🛠 tv	✅ 🧪 mac-AS-debug-wk2	🧪 api-gtk
	🛠 tv-sim
	🛠 watch
	🛠 watch-sim

[webkit-early-warning-system]

EWS run on previous version of this PR (hash b47a63c)

Misc	iOS, tvOS & watchOS	macOS	Linux	Windows
✅ 🧪 style	✅ 🛠 ios	✅ 🛠 mac	✅ 🛠 wpe	🛠 wincairo
✅ 🧪 bindings	✅ 🛠 ios-sim	✅ 🛠 mac-AS-debug	⏳ 🧪 wpe-wk2
✅ 🧪 webkitperl	✅ 🧪 ios-wk2	🧪 api-mac	✅ 🧪 api-wpe
	⏳ 🧪 ios-wk2-wpt	🧪 mac-wk1	✅ 🛠 gtk
	✅ 🧪 api-ios	⏳ 🧪 mac-wk2	⏳ 🧪 gtk-wk2
	✅ 🛠 tv	✅ 🧪 mac-AS-debug-wk2	🧪 api-gtk
	🛠 tv-sim
	🛠 watch
	🛠 watch-sim

[webkit-early-warning-system]

EWS run on current version of this PR (hash 590c2bc)

Misc	iOS, tvOS & watchOS	macOS	Linux	Windows
✅ 🧪 style	✅ 🛠 ios	✅ 🛠 mac	✅ 🛠 wpe	🛠 wincairo
✅ 🧪 bindings	✅ 🛠 ios-sim	✅ 🛠 mac-AS-debug	🧪 wpe-wk2
✅ 🧪 webkitperl	✅ 🧪 ios-wk2	✅ 🧪 api-mac	✅ 🧪 api-wpe
	✅ 🧪 ios-wk2-wpt	✅ 🧪 mac-wk1	✅ 🛠 gtk
	✅ 🧪 api-ios	✅ 🧪 mac-wk2	🧪 gtk-wk2
	✅ 🛠 tv	✅ 🧪 mac-AS-debug-wk2	🧪 api-gtk
	✅ 🛠 tv-sim
✅ 🛠 🧪 merge	🛠 watch
	🛠 watch-sim

[webkit-commit-queue]

Committed 274364@main (2a76b5d): https://commits.webkit.org/274364@main

Reviewed commits have been landed. Closing PR #24140 and removing active labels.