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+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine testing utilities.
+ *
+ * The Initial Developer of the Original Code is
+ * Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2001
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ * 1010mozilla@Ostermiller.com, pschwartau@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+/*
+ *
+ * Date: 14 Jan 2002
+ * SUMMARY: Shouldn't crash on regexps with many nested parentheses
+ * See http://bugzilla.mozilla.org/show_bug.cgi?id=119909
+ *
+ */
+//-----------------------------------------------------------------------------
+var gTestfile = 'regress-119909.js';
+var BUGNUMBER = 119909;
+var summary = "Shouldn't crash on regexps with many nested parentheses";
+var NO_BACKREFS = false;
+var DO_BACKREFS = true;
+
+
+//--------------------------------------------------
+test();
+//--------------------------------------------------
+
+
+function test()
+{
+ enterFunc('test');
+ printBugNumber(BUGNUMBER);
+ printStatus(summary);
+
+ testThis(500, NO_BACKREFS, 'hello', 'goodbye');
+ testThis(500, DO_BACKREFS, 'hello', 'goodbye');
+
+ reportCompare('No Crash', 'No Crash', '');
+
+ exitFunc('test');
+}
+
+
+/*
+ * Creates a regexp pattern like (((((((((hello)))))))))
+ * and tests str.search(), str.match(), str.replace()
+ */
+function testThis(numParens, doBackRefs, strOriginal, strReplace)
+{
+ var openParen = doBackRefs? '(' : '(?:';
+ var closeParen = ')';
+ var pattern = '';
+
+ for (var i=0; i<numParens; i++) {pattern += openParen;}
+ pattern += strOriginal;
+ for (i=0; i<numParens; i++) {pattern += closeParen;}
+ var re = new RegExp(pattern);
+
+ var res = strOriginal.search(re);
+ res = strOriginal.match(re);
+ res = strOriginal.replace(re, strReplace);
+}