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LibWeb/Geometry: Implement "other than none" keyword check

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tanner.drake 2024-12-26 16:32:16 -05:00 • committed by Jelle Raaijmakers
parent 5ba847b1c4
commit fe25f77bcf
Notes: github-actions[bot] 2024-12-28 06:52:15 +00:00
4 changed files with 431 additions and 1 deletions
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3
Libraries/LibWeb/Geometry/DOMMatrixReadOnly.cpp
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@ -10,6 +10,7 @@
#include <LibWeb/Bindings/DOMMatrixReadOnlyPrototype.h>
#include <LibWeb/CSS/ComputedProperties.h>
#include <LibWeb/CSS/Parser/Parser.h>
#include <LibWeb/CSS/StyleValues/CSSKeywordValue.h>
#include <LibWeb/CSS/StyleValues/ShorthandStyleValue.h>
#include <LibWeb/Geometry/DOMMatrix.h>
#include <LibWeb/Geometry/DOMMatrixReadOnly.h>
@ -947,7 +948,7 @@ WebIDL::ExceptionOr<ParsedMatrix> parse_dom_matrix_init_string(JS::Realm& realm,
// The result will be a <transform-list>, the keyword none, or failure.
// If parsedValue is failure, or any <transform-function> has <length> values without absolute length units, or any keyword other than none is used, then return failure. [CSS3-SYNTAX] [CSS3-TRANSFORMS]
auto transform_style_value = parse_css_value(CSS::Parser::ParsingContext {}, transform_list, CSS::PropertyID::Transform);
if (!transform_style_value)
if (!transform_style_value || (transform_style_value->is_keyword() && transform_style_value->to_keyword() != CSS::Keyword::None))
return WebIDL::SyntaxError::create(realm, "Failed to parse CSS transform string."_string);
auto parsed_value = CSS::ComputedProperties::transformations_for_style_value(*transform_style_value);