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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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18
components/style/lib.rs
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@ -217,3 +217,21 @@ pub fn serialize_comma_separated_list<W, T>(dest: &mut W,
Ok(())
}
#[cfg(feature = "gecko")] use gecko_string_cache::WeakAtom;
#[cfg(feature = "servo")] use servo_atoms::Atom as WeakAtom;
/// Extension methods for selectors::attr::CaseSensitivity
pub trait CaseSensitivityExt {
/// Return whether two atoms compare equal according to this case sensitivity.
fn eq_atom(self, a: &WeakAtom, b: &WeakAtom) -> bool;
}
impl CaseSensitivityExt for selectors::attr::CaseSensitivity {
fn eq_atom(self, a: &WeakAtom, b: &WeakAtom) -> bool {
match self {
selectors::attr::CaseSensitivity::CaseSensitive => a == b,
selectors::attr::CaseSensitivity::AsciiCaseInsensitive => a.eq_ignore_ascii_case(b),
}
}
}