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LibWeb: Use is_ascii_case_insensitive_match() where the spec says to

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Sam Atkins 2023-02-17 15:21:32 +00:00 • committed by Linus Groh
parent f0b72b819e
commit 2026ea557e
10 changed files with 59 additions and 44 deletions
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3
Userland/Libraries/LibWeb/DOMParsing/XMLSerializer.cpp
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@ -15,6 +15,7 @@
#include <LibWeb/DOM/Text.h>
#include <LibWeb/DOMParsing/XMLSerializer.h>
#include <LibWeb/HTML/HTMLTemplateElement.h>
#include <LibWeb/Infra/Strings.h>
#include <LibWeb/Namespace.h>
#include <LibWeb/WebIDL/ExceptionOr.h>
@ -859,7 +860,7 @@ static WebIDL::ExceptionOr<DeprecatedString> serialize_processing_instruction(DO
if (processing_instruction.target().contains(':'))
return WebIDL::InvalidStateError::create(processing_instruction.realm(), "Processing instruction target contains a colon");
if (processing_instruction.target().equals_ignoring_case("xml"sv))
if (Infra::is_ascii_case_insensitive_match(processing_instruction.target(), "xml"sv))
return WebIDL::InvalidStateError::create(processing_instruction.realm(), "Processing instruction target is equal to 'xml'");
// 2. If the require well-formed flag is set (its value is true), and node's data contains characters that are not matched by the XML Char production or contains