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Match !important case-insensitively in SVG import CSS parser

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Found while testing crates/svg/src/import/css.rs:25

Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
This commit is contained in:
NetterSilver
2026-10-24 17:19:59 +07:00
committed by bflatastic
co-authored by Claude Haiku 5.5
parent d3a01307ea
commit f8ad2edad8
1 changed files with 11 additions and 1 deletions
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crates/svg/src/import/css.rs
+11 -1
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@@ -22,7 +22,9 @@ pub(super) fn parse_decls(s: &str) -> Vec<(String, String, bool)> {
.filter_map(|d| {
let (k, v) = d.split_once(':')?;
let v = v.trim();
let (v, important) = match v.strip_suffix("important").map(str::trim_end).and_then(|v| v.strip_suffix('!')) {
let stem = v.len().checked_sub("important".len()).and_then(|i| v.get(..i).zip(v.get(i..)));
let flagged = stem.filter(|(_, kw)| kw.eq_ignore_ascii_case("important"));
let (v, important) = match flagged.map(|(h, _)| h.trim_end()).and_then(|v| v.strip_suffix('!')) {
Some(v) => (v.trim_end(), true),
None => (v, false),
};
@@ -457,6 +459,14 @@ mod tests {
use super::*;
#[test]
fn important_flag_is_case_insensitive() {
for s in ["fill: red !IMPORTANT", "fill: red !Important", "fill: red ! important"] {
assert_eq!(parse_decls(s), [("fill".to_string(), "red".to_string(), true)], "{s}");
}
assert_eq!(parse_decls("fill: red !importantx"), [("fill".to_string(), "red !importantx".to_string(), false)]);
}
fn with_doc(svg: &str, f: impl FnOnce(&roxmltree::Document, &Styles)) {
let doc = roxmltree::Document::parse(svg).unwrap();
let st = Styles::new(&doc);