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: 26 November 2000
43 * SUMMARY: Passing (RegExp object, flag) to RegExp() function.
44 * This test arose from Bugzilla bug 61266. The ECMA3 section is:
46 * 15.10.3 The RegExp Constructor Called as a Function
48 * 15.10.3.1 RegExp(pattern, flags)
50 * If pattern is an object R whose [[Class]] property is "RegExp"
51 * and flags is undefined, then return R unchanged. Otherwise
52 * call the RegExp constructor (section 15.10.4.1), passing it the
53 * pattern and flags arguments and return the object constructed
54 * by that constructor.
57 * The current test will check the first scenario outlined above:
59 * "pattern" is itself a RegExp object R
60 * "flags" is undefined
62 * This test is identical to test 15.10.3.1-1.js, except here we do:
64 * RegExp(R, undefined);
71 * We check that RegExp(R, undefined) returns R -
73 //-----------------------------------------------------------------------------
74 var BUGNUMBER = '61266';
75 var summary = 'Passing (RegExp object,flag) to RegExp() function';
76 var statprefix = 'RegExp(new RegExp(';
77 var comma = ', '; var singlequote = "'"; var closeparens = '))';
78 var cnSUCCESS = 'RegExp() returned the supplied RegExp object';
79 var cnFAILURE = 'RegExp() did NOT return the supplied RegExp object';
80 var i = -1; var j = -1; var s = ''; var f = '';
82 var status = ''; var actual = ''; var expect = '';
83 var patterns = new Array();
84 var flags = new Array();
87 // various regular expressions to try -
90 patterns[2] = '(.*)(3-1)\s\w';
91 patterns[3] = '(.*)(...)\\s\\w';
92 patterns[4] = '[^A-Za-z0-9_]';
93 patterns[5] = '[^\f\n\r\t\v](123.5)([4 - 8]$)';
95 // various flags to try -
103 //-------------------------------------------------------------------------------------------------
105 //-------------------------------------------------------------------------------------------------
111 printBugNumber(BUGNUMBER);
112 printStatus (summary);
121 status = getStatus(s, f);
122 obj = new RegExp(s, f);
124 actual = (obj == RegExp(obj, undefined))? cnSUCCESS : cnFAILURE ;
126 reportCompare (expect, actual, status);
134 function getStatus(regexp, flag)
136 return (statprefix + quote(regexp) + comma + flag + closeparens);
142 return (singlequote + text + singlequote);