Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1 | // Copyright 2013 the V8 project authors. All rights reserved. |
| 2 | // Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. |
| 3 | // |
| 4 | // Redistribution and use in source and binary forms, with or without |
| 5 | // modification, are permitted provided that the following conditions |
| 6 | // are met: |
| 7 | // 1. Redistributions of source code must retain the above copyright |
| 8 | // notice, this list of conditions and the following disclaimer. |
| 9 | // 2. Redistributions in binary form must reproduce the above copyright |
| 10 | // notice, this list of conditions and the following disclaimer in the |
| 11 | // documentation and/or other materials provided with the distribution. |
| 12 | // |
| 13 | // THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY |
| 14 | // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| 15 | // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| 16 | // DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY |
| 17 | // DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| 18 | // (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| 19 | // LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON |
| 20 | // ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 21 | // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| 22 | // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 23 | |
| 24 | description( |
| 25 | "This test checks Unicode in negative RegExp character classes." |
| 26 | ); |
| 27 | |
| 28 | function test(pattern, str, expected_length) { |
| 29 | var result = eval('"' + str + '"').replace(new RegExp(pattern, 'img'), ''); |
| 30 | |
| 31 | if (result.length == expected_length) |
| 32 | testPassed('"' + pattern + '", ' + '"' + str + '".'); |
| 33 | else |
| 34 | testFailed('"' + pattern + '", ' + '"' + str + '". Was "' + result + '".'); |
| 35 | } |
| 36 | |
| 37 | |
| 38 | test("\\s", " \\t\\f\\v\\r\\n", 0); // ASCII whitespace. |
| 39 | test("\\S", "Проверка", 0); // Cyrillic letters are non-whitespace... |
| 40 | test("\\s", "Проверка", 8); // ...and they aren't whitespace. |
| 41 | test("[\\s]", "Проверка", 8); |
| 42 | test("[\\S]", "Проверка", 0); |
| 43 | test("[^\\s]", "Проверка", 0); |
| 44 | test("[^\\S]", "Проверка", 8); |
| 45 | test("[\\s\\S]*", "\\u2002Проверка\\r\\n\\u00a0", 0); |
| 46 | test("\\S\\S", "уф", 0); |
| 47 | test("\\S{2}", "уф", 0); |
| 48 | |
| 49 | test("\\w", "Проверка", 8); // Alas, only ASCII characters count as word ones in JS. |
| 50 | test("\\W", "Проверка", 0); |
| 51 | test("[\\w]", "Проверка", 8); |
| 52 | test("[\\W]", "Проверка", 0); |
| 53 | test("[^\\w]", "Проверка", 0); |
| 54 | test("[^\\W]", "Проверка", 8); |
| 55 | test("\\W\\W", "уф", 0); |
| 56 | test("\\W{2}", "уф", 0); |
| 57 | |
| 58 | test("\\d", "Проверка", 8); // Digit and non-digit. |
| 59 | test("\\D", "Проверка", 0); |
| 60 | test("[\\d]", "Проверка", 8); |
| 61 | test("[\\D]", "Проверка", 0); |
| 62 | test("[^\\d]", "Проверка", 0); |
| 63 | test("[^\\D]", "Проверка", 8); |
| 64 | test("\\D\\D", "уф", 0); |
| 65 | test("\\D{2}", "уф", 0); |
| 66 | |
| 67 | test("[\\S\\d]", "Проверка123", 0); |
| 68 | test("[\\d\\S]", "Проверка123", 0); |
| 69 | test("[^\\S\\d]", "Проверка123", 11); |
| 70 | test("[^\\d\\S]", "Проверка123", 11); |
| 71 | |
| 72 | test("[ \\S]", " Проверка ", 0); |
| 73 | test("[\\S ]", " Проверка ", 0); |
| 74 | test("[ф \\S]", " Проверка ", 0); |
| 75 | test("[\\Sф ]", " Проверка ", 0); |
| 76 | |
| 77 | test("[^р\\S]", " Проверка ", 8); |
| 78 | test("[^\\Sр]", " Проверка ", 8); |
| 79 | test("[^р\\s]", " Проверка ", 4); |
| 80 | test("[^\\sр]", " Проверка ", 4); |
| 81 | |
| 82 | test("[ф \\s\\S]", "Проверка \\r\\n", 0); |
| 83 | test("[\\S\\sф ]", "Проверка \\r\\n", 0); |
| 84 | |
| 85 | test("[^z]", "Проверка \\r\\n", 0); |
| 86 | test("[^ф]", "Проверка \\r\\n", 0); |