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Throw HierarchyRequest error for Attr in pre-insert and replacechild

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This commit is contained in:
cybai 2023-04-18 12:45:27 +09:00
parent 9acb9cc5cf
commit 0f65bbd296
3 changed files with 7 additions and 9 deletions
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12
components/script/dom/node.rs
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@ -1872,8 +1872,7 @@ impl Node {
NodeTypeId::Element(_) |
NodeTypeId::CharacterData(CharacterDataTypeId::ProcessingInstruction) |
NodeTypeId::CharacterData(CharacterDataTypeId::Comment) => (),
NodeTypeId::Document(_) => return Err(Error::HierarchyRequest),
NodeTypeId::Attr => unreachable!(),
NodeTypeId::Document(_) | NodeTypeId::Attr => return Err(Error::HierarchyRequest),
}
// Step 6.
@ -1942,8 +1941,9 @@ impl Node {
}
},
NodeTypeId::CharacterData(_) => (),
NodeTypeId::Document(_) => unreachable!(),
NodeTypeId::Attr => unreachable!(),
// Because Document and Attr should already throw `HierarchyRequest`
// error, both of them are unreachable here.
NodeTypeId::Document(_) | NodeTypeId::Attr => unreachable!(),
}
}
Ok(())
@ -2628,7 +2628,7 @@ impl NodeMethods for Node {
NodeTypeId::DocumentType if !self.is::<Document>() => {
return Err(Error::HierarchyRequest);
},
NodeTypeId::Document(_) => return Err(Error::HierarchyRequest),
NodeTypeId::Document(_) | NodeTypeId::Attr => return Err(Error::HierarchyRequest),
_ => (),
}
@ -2679,6 +2679,8 @@ impl NodeMethods for Node {
}
},
NodeTypeId::CharacterData(..) => (),
// Because Document and Attr should already throw `HierarchyRequest`
// error, both of them are unreachable here.
NodeTypeId::Document(_) => unreachable!(),
NodeTypeId::Attr => unreachable!(),
}