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Check namespace during ce def lookup

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This commit is contained in:
Connor Brewster 2017-07-21 14:08:03 -06:00
parent 1a9f4cad08
commit 41371208a5
3 changed files with 18 additions and 9 deletions
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13
components/script/dom/customelementregistry.rs
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@ -79,13 +79,13 @@ impl CustomElementRegistry {
/// https://html.spec.whatwg.org/multipage/#look-up-a-custom-element-definition
pub fn lookup_definition(&self,
local_name: LocalName,
is: Option<LocalName>)
local_name: &LocalName,
is: Option<&LocalName>)
-> Option<Rc<CustomElementDefinition>> {
self.definitions.borrow().values().find(|definition| {
// Step 4-5
definition.local_name == local_name &&
(definition.name == local_name || Some(&definition.name) == is.as_ref())
definition.local_name == *local_name &&
(definition.name == *local_name || Some(&definition.name) == is)
}).cloned()
}
@ -522,7 +522,10 @@ fn upgrade_element(definition: Rc<CustomElementDefinition>, element: &Element) {
pub fn try_upgrade_element(element: &Element) {
// Step 1
let document = document_from_node(element);
if let Some(definition) = document.lookup_custom_element_definition(element.local_name().clone(), element.get_is()) {
let namespace = element.namespace();
let local_name = element.local_name();
let is = element.get_is();
if let Some(definition) = document.lookup_custom_element_definition(namespace, local_name, is.as_ref()) {
// Step 2
ScriptThread::enqueue_upgrade_reaction(element, definition);
}