| // Copyright (c) 2014, the Dart project authors. All rights reserved. |
| // Copyright 2013 the V8 project authors. All rights reserved. |
| // Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions |
| // are met: |
| // 1. Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // 2. Redistributions in binary form must reproduce the above copyright |
| // notice, this list of conditions and the following disclaimer in the |
| // documentation and/or other materials provided with the distribution. |
| // |
| // THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY |
| // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| // DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY |
| // DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| // (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| // LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON |
| // ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| // @dart = 2.9 |
| |
| import 'v8_regexp_utils.dart'; |
| import 'package:expect/expect.dart'; |
| |
| void main() { |
| description("KDE JS Test"); |
| |
| var ri = new RegExp(r"a", caseSensitive: false); |
| var rm = new RegExp(r"a", multiLine: true); |
| var rg = new RegExp(r"a"); |
| |
| shouldBe(new RegExp(r"(b)c").firstMatch('abcd'), ["bc", "b"]); |
| |
| shouldBe(firstMatch('abcdefghi', new RegExp(r"(abc)def(ghi)")), |
| ['abcdefghi', 'abc', 'ghi']); |
| shouldBe(new RegExp(r"(abc)def(ghi)").firstMatch('abcdefghi'), |
| ['abcdefghi', 'abc', 'ghi']); |
| |
| shouldBe(firstMatch('abcdefghi', new RegExp(r"(a(b(c(d(e)f)g)h)i)")), |
| ['abcdefghi', 'abcdefghi', 'bcdefgh', 'cdefg', 'def', 'e']); |
| |
| shouldBe( |
| firstMatch('(100px 200px 150px 15px)', |
| new RegExp(r"\((\d+)(px)* (\d+)(px)* (\d+)(px)* (\d+)(px)*\)")), |
| [ |
| '(100px 200px 150px 15px)', |
| '100', |
| 'px', |
| '200', |
| 'px', |
| '150', |
| 'px', |
| '15', |
| 'px' |
| ]); |
| shouldBeNull(firstMatch( |
| '', new RegExp(r"\((\d+)(px)* (\d+)(px)* (\d+)(px)* (\d+)(px)*\)"))); |
| |
| var invalidChars = new RegExp(r"[^@\.\w]"); // #47092 |
| shouldBeTrue(firstMatch('faure@kde.org', invalidChars) == null); |
| shouldBeFalse(firstMatch('faure-kde@kde.org', invalidChars) == null); |
| |
| assertEquals('test1test2'.replaceAll('test', 'X'), 'X1X2'); |
| assertEquals('test1test2'.replaceAll(new RegExp(r"\d"), 'X'), 'testXtestX'); |
| assertEquals('1test2test3'.replaceAll(new RegExp(r"\d"), ''), 'testtest'); |
| assertEquals('test1test2'.replaceAll(new RegExp(r"test"), 'X'), 'X1X2'); |
| assertEquals('1test2test3'.replaceAll(new RegExp(r"\d"), ''), 'testtest'); |
| assertEquals('1test2test3'.replaceAll(new RegExp(r"x"), ''), '1test2test3'); |
| assertEquals( |
| 'test1test2'.replaceAllMapped( |
| new RegExp(r"(te)(st)"), (m) => "${m.group(2)}${m.group(1)}"), |
| 'stte1stte2'); |
| assertEquals('foo+bar'.replaceAll(new RegExp(r"\+"), '%2B'), 'foo%2Bbar'); |
| var caught = false; |
| try { |
| new RegExp("+"); |
| } catch (e) { |
| caught = true; |
| } |
| shouldBeTrue(caught); // #40435 |
| assertEquals('foo'.replaceAll(new RegExp(r"z?"), 'x'), 'xfxoxox'); |
| assertEquals( |
| 'test test'.replaceAll(new RegExp(r"\s*"), ''), 'testtest'); // #50985 |
| assertEquals( |
| 'abc\$%@'.replaceAll(new RegExp(r"[^0-9a-z]*", caseSensitive: false), ''), |
| 'abc'); // #50848 |
| assertEquals( |
| 'ab'.replaceAll(new RegExp(r"[^\d\.]*", caseSensitive: false), ''), |
| ''); // #75292 |
| assertEquals( |
| '1ab'.replaceAll(new RegExp(r"[^\d\.]*", caseSensitive: false), ''), |
| '1'); // #75292 |
| |
| Expect.listEquals( |
| '1test2test3blah'.split(new RegExp(r"test")), ['1', '2', '3blah']); |
| var reg = new RegExp(r"(\d\d )"); |
| var str = '98 76 blah'; |
| shouldBe(reg.firstMatch(str), ['98 ', '98 ']); |
| |
| str = "For more information, see Chapter 3.4.5.1"; |
| var re = new RegExp(r"(chapter \d+(\.\d)*)", caseSensitive: false); |
| // This returns the array containing Chapter 3.4.5.1,Chapter 3.4.5.1,.1 |
| // 'Chapter 3.4.5.1' is the first match and the first value remembered from (Chapter \d+(\.\d)*). |
| // '.1' is the second value remembered from (\.\d) |
| shouldBe(firstMatch(str, re), ['Chapter 3.4.5.1', 'Chapter 3.4.5.1', '.1']); |
| |
| str = "abcDdcba"; |
| // The returned array contains D, d. |
| re = new RegExp(r"d", caseSensitive: false); |
| var matches = re.allMatches(str); |
| Expect.listEquals(matches.map((m) => m.group(0)).toList(), ['D', 'd']); |
| |
| // unicode escape sequence |
| shouldBe(firstMatch('abc', new RegExp(r"\u0062")), ['b']); |
| } |