Source code
Revision control
Copy as Markdown
Other Tools
// Copyright 2024 Mathias Bynens. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
author: Mathias Bynens
description: >
Extended character classes enabled by the RegExp `v` flag support
properties of strings, string literals, and set operations
info: |
Unicode v16.0.0
esid: sec-patterns
features: [regexp-unicode-property-escapes, regexp-v-flag]
includes: [regExpUtils.js]
---*/
testExtendedCharacterClass({
regExp: /^[\d--\p{Emoji_Keycap_Sequence}]+$/v,
expression: "[\d--\p{Emoji_Keycap_Sequence}]",
matchStrings: [
"0",
"1",
"2",
"3",
"4",
"5",
"6",
"7",
"8",
"9"
],
nonMatchStrings: [
"6\uFE0F\u20E3",
"9\uFE0F\u20E3",
"C",
"\u2603",
"\u{1D306}",
"\u{1F1E7}\u{1F1EA}"
],
});
reportCompare(0, 0);