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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* The Original Code is JavaScript Engine testing utilities.
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* The Initial Developer of the Original Code is
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* Netscape Communications Corp.
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* Portions created by the Initial Developer are Copyright (C) 2003
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* the Initial Developer. All Rights Reserved.
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* bex@xaotec.com, PhilSchwartau@aol.com
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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* ***** END LICENSE BLOCK ***** */
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* Date: 12 December 2003
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* SUMMARY: Testing regexps with unescaped braces
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* See http://bugzilla.mozilla.org/show_bug.cgi?id=228087
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* Note: unbalanced, unescaped braces are not permitted by ECMA-262 Ed.3,
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* but we decided to follow Perl and IE and allow this for compatibility.
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* See http://bugzilla.mozilla.org/show_bug.cgi?id=188206 and its testcase.
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* See http://bugzilla.mozilla.org/show_bug.cgi?id=223273 and its testcase.
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//-----------------------------------------------------------------------------
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var gTestfile = 'regress-228087.js';
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var BUGNUMBER = 228087;
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var summary = 'Testing regexps with unescaped braces';
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var statusmessages = new Array();
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var patterns = new Array();
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var strings = new Array();
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var actualmatches = new Array();
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var expectedmatch = '';
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var expectedmatches = new Array();
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string = 'foo {1} foo {2} foo';
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// try an example with the braces escaped
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status = inSection(1);
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pattern = new RegExp('\{1.*\}', 'g');
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actualmatch = string.match(pattern);
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expectedmatch = Array('{1} foo {2}');
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// just like Section 1, without the braces being escaped
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status = inSection(2);
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pattern = new RegExp('{1.*}', 'g');
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actualmatch = string.match(pattern);
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expectedmatch = Array('{1} foo {2}');
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// try an example with the braces escaped
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status = inSection(3);
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pattern = new RegExp('\{1[.!\}]*\}', 'g');
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actualmatch = string.match(pattern);
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expectedmatch = Array('{1}');
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// just like Section 3, without the braces being escaped
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status = inSection(4);
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pattern = new RegExp('{1[.!}]*}', 'g');
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actualmatch = string.match(pattern);
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expectedmatch = Array('{1}');
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string = 'abccccc{3 }c{ 3}c{3, }c{3 ,}c{3 ,4}c{3, 4}c{3,4 }de';
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// use braces in a normal quantifier construct
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status = inSection(5);
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pattern = new RegExp('c{3}');
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actualmatch = string.match(pattern);
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expectedmatch = Array('ccc');
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// now disrupt the quantifer - the braces should now be interpreted literally
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status = inSection(6);
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pattern = new RegExp('c{3 }');
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actualmatch = string.match(pattern);
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expectedmatch = Array('c{3 }');
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status = inSection(7);
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pattern = new RegExp('c{3.}');
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actualmatch = string.match(pattern);
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expectedmatch = Array('c{3 }');
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status = inSection(8);
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// need to escape the \ in \s since
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// this has been converted to a constructor call
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// instead of a literal regexp
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pattern = new RegExp('c{3\\s}');
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actualmatch = string.match(pattern);
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expectedmatch = Array('c{3 }');
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status = inSection(9);
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pattern = new RegExp('c{3[ ]}');
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actualmatch = string.match(pattern);
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expectedmatch = Array('c{3 }');
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status = inSection(10);
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pattern = new RegExp('c{ 3}');
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actualmatch = string.match(pattern);
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expectedmatch = Array('c{ 3}');
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// using braces in a normal quantifier construct again
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status = inSection(11);
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pattern = new RegExp('c{3,}');
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actualmatch = string.match(pattern);
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expectedmatch = Array('ccccc');
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// now disrupt it - the braces should now be interpreted literally
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status = inSection(12);
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pattern = new RegExp('c{3, }');
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actualmatch = string.match(pattern);
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expectedmatch = Array('c{3, }');
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status = inSection(13);
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pattern = new RegExp('c{3 ,}');
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actualmatch = string.match(pattern);
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expectedmatch = Array('c{3 ,}');
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// using braces in a normal quantifier construct again
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status = inSection(14);
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pattern = new RegExp('c{3,4}');
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actualmatch = string.match(pattern);
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expectedmatch = Array('cccc');
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// now disrupt it - the braces should now be interpreted literally
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status = inSection(15);
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pattern = new RegExp('c{3 ,4}');
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actualmatch = string.match(pattern);
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expectedmatch = Array('c{3 ,4}');
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status = inSection(16);
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pattern = new RegExp('c{3, 4}');
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actualmatch = string.match(pattern);
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expectedmatch = Array('c{3, 4}');
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status = inSection(17);
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pattern = new RegExp('c{3,4 }');
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actualmatch = string.match(pattern);
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expectedmatch = Array('c{3,4 }');
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//-------------------------------------------------------------------------------------------------
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//-------------------------------------------------------------------------------------------------
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statusmessages[i] = status;
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patterns[i] = pattern;
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actualmatches[i] = actualmatch;
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expectedmatches[i] = expectedmatch;
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printBugNumber(BUGNUMBER);
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printStatus (summary);
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testRegExp(statusmessages, patterns, strings, actualmatches, expectedmatches);