1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* ***** BEGIN LICENSE BLOCK *****
3 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
5 * The contents of this file are subject to the Mozilla Public License Version
6 * 1.1 (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 * http://www.mozilla.org/MPL/
10 * Software distributed under the License is distributed on an "AS IS" basis,
11 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
12 * for the specific language governing rights and limitations under the
15 * The Original Code is mozilla.org code.
17 * The Initial Developer of the Original Code is
18 * Netscape Communications Corporation.
19 * Portions created by the Initial Developer are Copyright (C) 1998
20 * the Initial Developer. All Rights Reserved.
23 * pschwartau@netscape.com
25 * Alternatively, the contents of this file may be used under the terms of
26 * either the GNU General Public License Version 2 or later (the "GPL"), or
27 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
28 * in which case the provisions of the GPL or the LGPL are applicable instead
29 * of those above. If you wish to allow use of your version of this file only
30 * under the terms of either the GPL or the LGPL, and not to allow others to
31 * use your version of this file under the terms of the MPL, indicate your
32 * decision by deleting the provisions above and replace them with the notice
33 * and other provisions required by the GPL or the LGPL. If you do not delete
34 * the provisions above, a recipient may use your version of this file under
35 * the terms of any one of the MPL, the GPL or the LGPL.
37 * ***** END LICENSE BLOCK ***** */
40 * Date: 28 December 2000
42 * SUMMARY: Testing regular expressions containing the ? character.
43 * Arose from Bugzilla bug 57572: "RegExp with ? matches incorrectly"
45 * See http://bugzilla.mozilla.org/show_bug.cgi?id=57572
48 //-----------------------------------------------------------------------------
49 var gTestfile = 'regress-57572.js';
51 var BUGNUMBER = 57572;
52 var summary = 'Testing regular expressions containing "?"';
53 var cnEmptyString = ''; var cnSingleSpace = ' ';
55 var statusmessages = new Array();
57 var patterns = new Array();
59 var strings = new Array();
61 var actualmatches = new Array();
62 var expectedmatch = '';
63 var expectedmatches = new Array();
66 status = inSection(1);
67 pattern = /(\S+)?(.*)/;
69 actualmatch = string.match(pattern);
70 expectedmatch = Array(string, 'Test', ' this'); //single space in front of 'this'
73 status = inSection(2);
74 pattern = /(\S+)? ?(.*)/; //single space between the ? characters
76 actualmatch = string.match(pattern);
77 expectedmatch = Array(string, 'Test', 'this'); //NO space in front of 'this'
80 status = inSection(3);
81 pattern = /(\S+)?(.*)/;
82 string = 'Stupid phrase, with six - (short) words';
83 actualmatch = string.match(pattern);
84 expectedmatch = Array(string, 'Stupid', ' phrase, with six - (short) words'); //single space in front of 'phrase'
87 status = inSection(4);
88 pattern = /(\S+)? ?(.*)/; //single space between the ? characters
89 string = 'Stupid phrase, with six - (short) words';
90 actualmatch = string.match(pattern);
91 expectedmatch = Array(string, 'Stupid', 'phrase, with six - (short) words'); //NO space in front of 'phrase'
95 // let's add an extra back-reference this time - three instead of two -
96 status = inSection(5);
97 pattern = /(\S+)?( ?)(.*)/; //single space before second ? character
98 string = 'Stupid phrase, with six - (short) words';
99 actualmatch = string.match(pattern);
100 expectedmatch = Array(string, 'Stupid', cnSingleSpace, 'phrase, with six - (short) words');
103 status = inSection(6);
104 pattern = /^(\S+)?( ?)(B+)$/; //single space before second ? character
106 actualmatch = string.match(pattern);
107 expectedmatch = Array(string, 'AAABB', cnEmptyString, 'B');
110 status = inSection(7);
111 pattern = /(\S+)?(!?)(.*)/;
112 string = 'WOW !!! !!!';
113 actualmatch = string.match(pattern);
114 expectedmatch = Array(string, 'WOW', cnEmptyString, ' !!! !!!');
117 status = inSection(8);
118 pattern = /(.+)?(!?)(!+)/;
119 string = 'WOW !!! !!!';
120 actualmatch = string.match(pattern);
121 expectedmatch = Array(string, 'WOW !!! !!', cnEmptyString, '!');
126 //-----------------------------------------------------------------------------
128 //-----------------------------------------------------------------------------
134 statusmessages[i] = status;
135 patterns[i] = pattern;
137 actualmatches[i] = actualmatch;
138 expectedmatches[i] = expectedmatch;
146 printBugNumber(BUGNUMBER);
147 printStatus (summary);
148 testRegExp(statusmessages, patterns, strings, actualmatches, expectedmatches);