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ID and class selectors are ASCII case-insensitive in quirks mode.

Browse source 
https://bugzilla.mozilla.org/show_bug.cgi?id=1363778
This commit is contained in:
Simon Sapin 2017-06-07 19:07:07 +02:00
parent 524fcac191
commit 5bccf98aa4
22 changed files with 313 additions and 191 deletions
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8
components/style/servo/selector_parser.rs
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@ -6,7 +6,7 @@
//! Servo's selector parser.
use {Atom, Prefix, Namespace, LocalName};
use {Atom, Prefix, Namespace, LocalName, CaseSensitivityExt};
use attr::{AttrIdentifier, AttrValue};
use cssparser::{Parser as CssParser, ToCss, serialize_identifier};
use dom::{OpaqueNode, TElement, TNode};
@ -15,7 +15,7 @@ use fnv::FnvHashMap;
use restyle_hints::ElementSnapshot;
use selector_parser::{AttrValue as SelectorAttrValue, ElementExt, PseudoElementCascadeType, SelectorParser};
use selectors::Element;
use selectors::attr::{AttrSelectorOperation, NamespaceConstraint};
use selectors::attr::{AttrSelectorOperation, NamespaceConstraint, CaseSensitivity};
use selectors::parser::{SelectorMethods, SelectorParseError};
use selectors::visitor::SelectorVisitor;
use std::ascii::AsciiExt;
@ -584,9 +584,9 @@ impl ElementSnapshot for ServoElementSnapshot {
self.get_attr(&ns!(), &local_name!("id")).map(|v| v.as_atom().clone())
}
fn has_class(&self, name: &Atom) -> bool {
fn has_class(&self, name: &Atom, case_sensitivity: CaseSensitivity) -> bool {
self.get_attr(&ns!(), &local_name!("class"))
.map_or(false, |v| v.as_tokens().iter().any(|atom| atom == name))
.map_or(false, |v| v.as_tokens().iter().any(|atom| case_sensitivity.eq_atom(atom, name)))
}
fn each_class<F>(&self, mut callback: F)