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| 1 // Copyright (c) 2014, the Dart project authors. All rights reserved. | |
| 2 // Copyright 2013 the V8 project authors. All rights reserved. | |
| 3 // Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. | |
| 4 // | |
| 5 // Redistribution and use in source and binary forms, with or without | |
| 6 // modification, are permitted provided that the following conditions | |
| 7 // are met: | |
| 8 // 1. Redistributions of source code must retain the above copyright | |
| 9 // notice, this list of conditions and the following disclaimer. | |
| 10 // 2. Redistributions in binary form must reproduce the above copyright | |
| 11 // notice, this list of conditions and the following disclaimer in the | |
| 12 // documentation and/or other materials provided with the distribution. | |
| 13 // | |
| 14 // THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND AN
Y | |
| 15 // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | |
| 16 // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | |
| 17 // DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR AN
Y | |
| 18 // DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
| 19 // (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
| 20 // LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND O
N | |
| 21 // ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 22 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | |
| 23 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 24 | |
| 25 import 'v8_regexp_utils.dart'; | |
| 26 import 'package:expect/expect.dart'; | |
| 27 | |
| 28 void main() { | |
| 29 description("This test checks Unicode in negative RegExp character classes."); | |
| 30 | |
| 31 dynamic testPassed(str) {} | |
| 32 dynamic testFailed(str) => Expect.fail(str); | |
| 33 | |
| 34 dynamic test(pattern, str, expected_length) { | |
| 35 var result = str.replaceAll( | |
| 36 new RegExp(pattern, caseSensitive: false, multiLine: true), ''); | |
| 37 | |
| 38 if (result.length == expected_length) | |
| 39 testPassed('"' + pattern + '", ' + '"' + str + '".'); | |
| 40 else | |
| 41 testFailed( | |
| 42 '"' + pattern + '", ' + '"' + str + '". Was "' + result + '".'); | |
| 43 } | |
| 44 | |
| 45 test("\\s", " \t\f\v\r\n", 0); // ASCII whitespace. | |
| 46 test("\\S", "Проверка", 0); // Cyrillic letters are non-whitespace... | |
| 47 test("\\s", "Проверка", 8); // ...and they aren't whitespace. | |
| 48 test("[\\s]", "Проверка", 8); | |
| 49 test("[\\S]", "Проверка", 0); | |
| 50 test("[^\\s]", "Проверка", 0); | |
| 51 test("[^\\S]", "Проверка", 8); | |
| 52 test("[\\s\\S]*", "\\u2002Проверка\\r\\n\\u00a0", 0); | |
| 53 test("\\S\\S", "уф", 0); | |
| 54 test("\\S{2}", "уф", 0); | |
| 55 | |
| 56 test("\\w", "Проверка", | |
| 57 8); // Alas, only ASCII characters count as word ones in JS. | |
| 58 test("\\W", "Проверка", 0); | |
| 59 test("[\\w]", "Проверка", 8); | |
| 60 test("[\\W]", "Проверка", 0); | |
| 61 test("[^\\w]", "Проверка", 0); | |
| 62 test("[^\\W]", "Проверка", 8); | |
| 63 test("\\W\\W", "уф", 0); | |
| 64 test("\\W{2}", "уф", 0); | |
| 65 | |
| 66 test("\\d", "Проверка", 8); // Digit and non-digit. | |
| 67 test("\\D", "Проверка", 0); | |
| 68 test("[\\d]", "Проверка", 8); | |
| 69 test("[\\D]", "Проверка", 0); | |
| 70 test("[^\\d]", "Проверка", 0); | |
| 71 test("[^\\D]", "Проверка", 8); | |
| 72 test("\\D\\D", "уф", 0); | |
| 73 test("\\D{2}", "уф", 0); | |
| 74 | |
| 75 test("[\\S\\d]", "Проверка123", 0); | |
| 76 test("[\\d\\S]", "Проверка123", 0); | |
| 77 test("[^\\S\\d]", "Проверка123", 11); | |
| 78 test("[^\\d\\S]", "Проверка123", 11); | |
| 79 | |
| 80 test("[ \\S]", " Проверка ", 0); | |
| 81 test("[\\S ]", " Проверка ", 0); | |
| 82 test("[ф \\S]", " Проверка ", 0); | |
| 83 test("[\\Sф ]", " Проверка ", 0); | |
| 84 | |
| 85 test("[^р\\S]", " Проверка ", 8); | |
| 86 test("[^\\Sр]", " Проверка ", 8); | |
| 87 test("[^р\\s]", " Проверка ", 4); | |
| 88 test("[^\\sр]", " Проверка ", 4); | |
| 89 | |
| 90 test("[ф \\s\\S]", "Проверка \\r\\n", 0); | |
| 91 test("[\\S\\sф ]", "Проверка \\r\\n", 0); | |
| 92 | |
| 93 test("[^z]", "Проверка \\r\\n", 0); | |
| 94 test("[^ф]", "Проверка \\r\\n", 0); | |
| 95 } | |
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Chromium Code Reviews
Issue 2989003002:
Migrated test block 20 to Dart 2.0. (Closed)
