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Ignore children of void elements when serializing

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This commit is contained in:
George Roman 2019-01-10 16:07:12 +02:00
parent d8b025c6cc
commit f7db5743f4
2 changed files with 4 additions and 406 deletions
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10
components/script/dom/servoparser/html.rs
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@ -153,6 +153,10 @@ struct SerializationIterator {
}
fn rev_children_iter(n: &Node) -> impl Iterator<Item = DomRoot<Node>> {
if n.downcast::<Element>().map_or(false, |e| e.is_void()) {
return Node::new_document_node().rev_children();
}
match n.downcast::<HTMLTemplateElement>() {
Some(t) => t.Content().upcast::<Node>().rev_children(),
None => n.rev_children(),
@ -210,12 +214,6 @@ impl<'a> Serialize for &'a Node {
) -> io::Result<()> {
let node = *self;
if let TraversalScope::ChildrenOnly(_) = traversal_scope {
if node.downcast::<Element>().map_or(false, |e| e.is_void()) {
return Ok(());
}
}
let iter = SerializationIterator::new(node, traversal_scope != IncludeNode);
for cmd in iter {