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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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12
components/script/dom/document.rs
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@ -95,7 +95,7 @@ use dom_struct::dom_struct;
use encoding::EncodingRef;
use encoding::all::UTF_8;
use euclid::{Point2D, Vector2D};
use html5ever::{LocalName, QualName};
use html5ever::{LocalName, Namespace, QualName};
use hyper::header::{Header, SetCookie};
use hyper_serde::Serde;
use ipc_channel::ipc::{self, IpcSender};
@ -2001,13 +2001,19 @@ impl Document {
/// https://html.spec.whatwg.org/multipage/#look-up-a-custom-element-definition
pub fn lookup_custom_element_definition(&self,
local_name: LocalName,
is: Option<LocalName>)
namespace: &Namespace,
local_name: &LocalName,
is: Option<&LocalName>)
-> Option<Rc<CustomElementDefinition>> {
if !PREFS.get("dom.customelements.enabled").as_boolean().unwrap_or(false) {
return None;
}
// Step 1
if *namespace != ns!(html) {
return None;
}
// Step 2
if !self.has_browsing_context {
return None;