use icu::properties::CodePointSetData;
use icu::properties::props::BidiMirrored;
let bidi_mirrored = CodePointSetData::new::<BidiMirrored>();
assert!(bidi_mirrored.contains('['));
assert!(bidi_mirrored.contains(']'));
assert!(bidi_mirrored.contains('∑')); // U+2211 N-ARY SUMMATION
assert!(!bidi_mirrored.contains('ཉ')); // U+0F49 TIBETAN LETTER NYA