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93 lines
2.4 KiB
JavaScript
93 lines
2.4 KiB
JavaScript
// Copyright (C) 2018 Leo Balter. All rights reserved.
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// Copyright (C) 2024 Aurèle Barrière. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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esid: prod-CharacterClassEscape
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description: >
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Check negative cases of whitespace class escape \s.
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info: |
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This is a generated test. Please check out
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https://github.com/tc39/test262/tree/main/tools/regexp-generator/
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for any changes.
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CharacterClassEscape[UnicodeMode] ::
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d
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D
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s
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S
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w
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W
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[+UnicodeMode] p{ UnicodePropertyValueExpression }
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[+UnicodeMode] P{ UnicodePropertyValueExpression }
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22.2.2.9 Runtime Semantics: CompileToCharSet
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CharacterClassEscape :: d
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1. Return the ten-element CharSet containing the characters 0, 1, 2, 3, 4,
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5, 6, 7, 8, and 9.
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CharacterClassEscape :: D
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1. Let S be the CharSet returned by CharacterClassEscape :: d.
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2. Return CharacterComplement(rer, S).
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CharacterClassEscape :: s
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1. Return the CharSet containing all characters corresponding to a code
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point on the right-hand side of the WhiteSpace or LineTerminator
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productions.
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CharacterClassEscape :: S
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1. Let S be the CharSet returned by CharacterClassEscape :: s.
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2. Return CharacterComplement(rer, S).
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CharacterClassEscape :: w
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1. Return MaybeSimpleCaseFolding(rer, WordCharacters(rer)).
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CharacterClassEscape :: W
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1. Let S be the CharSet returned by CharacterClassEscape :: w.
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2. Return CharacterComplement(rer, S).
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features: [String.fromCodePoint]
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includes: [regExpUtils.js]
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flags: [generated]
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---*/
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const str = buildString(
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{
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loneCodePoints: [],
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ranges: [
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[0x00DC00, 0x00DFFF],
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[0x000000, 0x000008],
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[0x00000E, 0x00001F],
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[0x000021, 0x00009F],
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[0x0000A1, 0x00167F],
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[0x001681, 0x001FFF],
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[0x00200B, 0x002027],
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[0x00202A, 0x00202E],
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[0x002030, 0x00205E],
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[0x002060, 0x002FFF],
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[0x003001, 0x00DBFF],
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[0x00E000, 0x00FEFE],
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[0x00FF00, 0x10FFFF]
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]
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}
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);
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const standard = /\s/;
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const unicode = /\s/u;
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const vflag = /\s/v;
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const regexes = [standard,unicode,vflag];
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const errors = [];
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for (const regex of regexes) {
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if (regex.test(str)) {
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// Error, let's find out where
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for (const char of str) {
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if (regex.test(char)) {
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errors.push('0x' + char.codePointAt(0).toString(16));
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}
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}
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}
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}
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assert.sameValue(
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errors.length,
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0,
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'Expected no match, but matched: ' + errors.join(',')
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);
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