From 0a82dfbe20edc73e60aab13d47b5e1f4b5ac34a7 Mon Sep 17 00:00:00 2001
From: "pschwartau%netscape.com" <pschwartau%netscape.com>
Date: Fri, 18 Apr 2003 22:31:12 +0000
Subject: [PATCH] Initial add. Regression test for bug 202564.

---
 js/tests/ecma_3/RegExp/regress-202564.js | 96 ++++++++++++++++++++++++
 1 file changed, 96 insertions(+)
 create mode 100644 js/tests/ecma_3/RegExp/regress-202564.js

diff --git a/js/tests/ecma_3/RegExp/regress-202564.js b/js/tests/ecma_3/RegExp/regress-202564.js
new file mode 100644
index 000000000000..14722c330639
--- /dev/null
+++ b/js/tests/ecma_3/RegExp/regress-202564.js
@@ -0,0 +1,96 @@
+/* ***** BEGIN LICENSE BLOCK *****
+* Version: NPL 1.1/GPL 2.0/LGPL 2.1
+*
+* The contents of this file are subject to the Netscape 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/NPL/
+*
+* 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) 2003
+* the Initial Developer. All Rights Reserved.
+*
+* Contributor(s): drbrain-bugzilla@segment7.net, 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 NPL, 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 NPL, the GPL or the LGPL.
+*
+* ***** END LICENSE BLOCK *****
+*
+*
+* Date:    18 April 2003
+* SUMMARY: Testing regexp with many backreferences
+* See http://bugzilla.mozilla.org/show_bug.cgi?id=202564
+*
+* Note that in Section 1 below, we expect the 1st and 4th backreferences
+* to hold |undefined| instead of the empty strings one gets in Perl and IE6.
+* This is because per ECMA, regexp backreferences must hold |undefined|
+* if not used. See http://bugzilla.mozilla.org/show_bug.cgi?id=123437.
+*
+*/
+//-----------------------------------------------------------------------------
+var i = 0;
+var bug = 202564;
+var summary = 'Testing regexp with many backreferences';
+var status = '';
+var statusmessages = new Array();
+var pattern = '';
+var patterns = new Array();
+var string = '';
+var strings = new Array();
+var actualmatch = '';
+var actualmatches = new Array();
+var expectedmatch = '';
+var expectedmatches = new Array();
+
+
+status = inSection(1);
+string = 'Seattle, WA to Buckley, WA';
+pattern = /(?:(.+), )?(.+), (..) to (?:(.+), )?(.+), (..)/;
+actualmatch = string.match(pattern);
+expectedmatch = Array(string, undefined, "Seattle", "WA", undefined, "Buckley", "WA");
+addThis();
+
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+
+
+function addThis()
+{
+  statusmessages[i] = status;
+  patterns[i] = pattern;
+  strings[i] = string;
+  actualmatches[i] = actualmatch;
+  expectedmatches[i] = expectedmatch;
+  i++;
+}
+
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber (bug);
+  printStatus (summary);
+  testRegExp(statusmessages, patterns, strings, actualmatches, expectedmatches);
+  exitFunc ('test');
+}