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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( | |
30 'Test for proper handling of Unicode RegExps and <a href="http://bugzilla.
webkit.org/show_bug.cgi?id=7445">bug 7445</a>: Gmail puts wrong subject in repli
es.'); | |
31 | |
32 // Regex to match Re in various languages straight from Gmail source | |
33 var I3 = new RegExp( | |
34 r"^\s*(fwd|re|aw|antw|antwort|wg|sv|ang|odp|betreff|betr|transf|reenv\.|re
env|in|res|resp|resp\.|enc|\u8f6c\u53d1|\u56DE\u590D|\u041F\u0435\u0440\u0435\u0
441\u043B|\u041E\u0442\u0432\u0435\u0442):\s*(.*)$", | |
35 caseSensitive: false); | |
36 | |
37 // Other RegExs from Gmail source | |
38 var Ci = new RegExp(r"\s+"); | |
39 var BC = new RegExp(r"^ "); | |
40 var BG = new RegExp(r" $"); | |
41 | |
42 // This function replaces consecutive whitespace with a single space | |
43 // then removes a leading and trailing space if they exist. (From Gmail) | |
44 dynamic Gn(a) { | |
45 return a.replaceAll(Ci, " ").replaceAll(BC, "").replaceAll(BG, ""); | |
46 } | |
47 | |
48 // Strips leading Re or similar (from Gmail source) | |
49 dynamic cy(a) { | |
50 //var b = I3.firstMatch(a); | |
51 var b = I3.firstMatch(a); | |
52 | |
53 if (b != null) { | |
54 a = b.group(2); | |
55 } | |
56 | |
57 return Gn(a); | |
58 } | |
59 | |
60 assertEquals(cy('Re: Moose'), 'Moose'); | |
61 assertEquals(cy('\u8f6c\u53d1: Moose'), 'Moose'); | |
62 | |
63 // Test handling of \u2820 (skull and crossbones) | |
64 var sample = "sample bm\u2820p cm\\u2820p"; | |
65 | |
66 var inlineRe = new RegExp(r".m\u2820p"); | |
67 assertEquals(inlineRe.firstMatch(sample).group(0), 'bm\u2820p'); | |
68 | |
69 // Test handling of \u007c "|" | |
70 var bsample = "sample bm\u007cp cm\\u007cp"; | |
71 | |
72 var binlineRe = new RegExp(r".m\u007cp"); | |
73 | |
74 assertEquals(binlineRe.firstMatch(bsample).group(0), 'bm|p'); | |
75 } | |
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