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Fix serialization of namespace and universal selectors

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Fix #16017
Fix #16020
This commit is contained in:
Simon Sapin 2017-05-16 16:14:23 +02:00
parent ababebcced
commit 390e688058
4 changed files with 310 additions and 86 deletions
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16
components/selectors/matching.rs
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@ -3,7 +3,7 @@
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use bloom::BloomFilter;
use parser::{CaseSensitivity, Combinator, ComplexSelector, Component, LocalName};
use parser::{Selector, SelectorInner, SelectorIter};
use parser::{Selector, SelectorInner, SelectorIter, SelectorImpl};
use std::borrow::Borrow;
use tree::Element;
@ -299,8 +299,18 @@ fn matches_simple_selector<E, F>(
let name = if element.is_html_element_in_html_document() { lower_name } else { name };
element.get_local_name() == name.borrow()
}
Component::Namespace(ref namespace) => {
element.get_namespace() == namespace.url.borrow()
Component::ExplicitUniversalType |
Component::ExplicitAnyNamespace => {
true
}
Component::Namespace(_, ref url) |
Component::DefaultNamespace(ref url) => {
element.get_namespace() == url.borrow()
}
Component::ExplicitNoNamespace => {
// Rust type’s default, not default namespace
let empty_string = <E::Impl as SelectorImpl>::NamespaceUrl::default();
element.get_namespace() == empty_string.borrow()
}
// TODO: case-sensitivity depends on the document type and quirks mode
Component::ID(ref id) => {