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LibWeb: Support (and validate) prefixes in Document.createElementNS()
1% progression on ACID3. :^)
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5 changed files with 41 additions and 14 deletions
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@ -101,13 +101,15 @@ ExceptionOr<void> Element::set_attribute(const FlyString& name, const String& va
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}
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// https://dom.spec.whatwg.org/#validate-and-extract
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static ExceptionOr<QualifiedName> validate_and_extract(FlyString namespace_, FlyString qualified_name)
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ExceptionOr<QualifiedName> validate_and_extract(FlyString namespace_, FlyString qualified_name)
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{
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// 1. If namespace is the empty string, then set it to null.
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if (namespace_.is_empty())
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namespace_ = {};
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// FIXME: 2. Validate qualifiedName.
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// 2. Validate qualifiedName.
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if (auto result = Document::validate_qualified_name(qualified_name); result.is_exception())
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return result.exception();
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// 3. Let prefix be null.
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FlyString prefix = {};
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