character-class-whitespace-class-escape-positive-cases.js (2343B)
1 // Copyright (C) 2018 Leo Balter. All rights reserved. 2 // Copyright (C) 2024 Aurèle Barrière. All rights reserved. 3 // This code is governed by the BSD license found in the LICENSE file. 4 5 /*--- 6 esid: prod-CharacterClassEscape 7 description: > 8 Check positive cases of whitespace class escape \s. 9 info: | 10 This is a generated test. Please check out 11 https://github.com/tc39/test262/tree/main/tools/regexp-generator/ 12 for any changes. 13 14 CharacterClassEscape[UnicodeMode] :: 15 d 16 D 17 s 18 S 19 w 20 W 21 [+UnicodeMode] p{ UnicodePropertyValueExpression } 22 [+UnicodeMode] P{ UnicodePropertyValueExpression } 23 24 22.2.2.9 Runtime Semantics: CompileToCharSet 25 26 CharacterClassEscape :: d 27 1. Return the ten-element CharSet containing the characters 0, 1, 2, 3, 4, 28 5, 6, 7, 8, and 9. 29 CharacterClassEscape :: D 30 1. Let S be the CharSet returned by CharacterClassEscape :: d. 31 2. Return CharacterComplement(rer, S). 32 CharacterClassEscape :: s 33 1. Return the CharSet containing all characters corresponding to a code 34 point on the right-hand side of the WhiteSpace or LineTerminator 35 productions. 36 CharacterClassEscape :: S 37 1. Let S be the CharSet returned by CharacterClassEscape :: s. 38 2. Return CharacterComplement(rer, S). 39 CharacterClassEscape :: w 40 1. Return MaybeSimpleCaseFolding(rer, WordCharacters(rer)). 41 CharacterClassEscape :: W 42 1. Let S be the CharSet returned by CharacterClassEscape :: w. 43 2. Return CharacterComplement(rer, S). 44 features: [String.fromCodePoint] 45 includes: [regExpUtils.js] 46 flags: [generated] 47 ---*/ 48 49 const str = buildString( 50 { 51 loneCodePoints: [ 52 0x000020, 53 0x0000A0, 54 0x001680, 55 0x00202F, 56 0x00205F, 57 0x003000, 58 0x00FEFF 59 ], 60 ranges: [ 61 [0x000009, 0x00000D], 62 [0x002000, 0x00200A], 63 [0x002028, 0x002029] 64 ] 65 } 66 ); 67 68 const standard = /^\s+$/; 69 const unicode = /^\s+$/u; 70 const vflag = /^\s+$/v; 71 const regexes = [standard,unicode,vflag]; 72 73 const errors = []; 74 75 for (const regex of regexes) { 76 if (!regex.test(str)) { 77 // Error, let's find out where 78 for (const char of str) { 79 if (!regex.test(char)) { 80 errors.push('0x' + char.codePointAt(0).toString(16)); 81 } 82 } 83 } 84 } 85 86 assert.sameValue( 87 errors.length, 88 0, 89 'Expected full match, but did not match: ' + errors.join(',') 90 ); 91 92 reportCompare(0, 0);