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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) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *   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:    01 Feb 2002
+ * SUMMARY: Testing Error.length
+ * See http://bugzilla.mozilla.org/show_bug.cgi?id=123002
+ *
+ * NOTE: Error.length should equal the length of FormalParameterList of the
+ * Error constructor. This is currently 1 in Rhino, 3 in SpiderMonkey.
+ *
+ * The difference is due to http://bugzilla.mozilla.org/show_bug.cgi?id=50447.
+ * As a result of that bug, SpiderMonkey has extended ECMA to allow two new
+ * parameters to Error constructors:
+ *
+ * Rhino:        new Error (message)
+ * SpiderMonkey: new Error (message, fileName, lineNumber)
+ *
+ * NOTE: since we have hard-coded the length expectations, this testcase will
+ * have to be changed if the Error FormalParameterList is ever changed again.
+ *
+ * To do this, just change the two LENGTH constants below -
+ */
+//-----------------------------------------------------------------------------
+var UBound = 0;
+var BUGNUMBER = 123002;
+var summary = 'Testing Error.length';
+var QUOTE = '"';
+var status = '';
+var statusitems = [];
+var actual = '';
+var actualvalues = [];
+var expect= '';
+var expectedvalues = [];
+
+
+var LENGTH_EXPECTED = 1;
+
+/*
+ * The various NativeError objects; see ECMA-262 Edition 3, Section 15.11.6
+ */
+var errObjects = [new Error(), new EvalError(), new RangeError(),
+		  new ReferenceError(), new SyntaxError(), new TypeError(), new URIError()];
+
+
+for (var i in errObjects)
+{
+  var err = errObjects[i];
+  status = inSection(quoteThis(err.name));
+  actual = Error.length;
+  expect = LENGTH_EXPECTED;
+  addThis();
+}
+
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+
+
+function addThis()
+{
+  statusitems[UBound] = status;
+  actualvalues[UBound] = actual;
+  expectedvalues[UBound] = expect;
+  UBound++;
+}
+
+
+function test()
+{
+  enterFunc('test');
+  printBugNumber(BUGNUMBER);
+  printStatus(summary);
+
+  for (var i=0; i<UBound; i++)
+  {
+    reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
+  }
+
+  exitFunc ('test');
+}
+
+
+function quoteThis(text)
+{
+  return QUOTE + text + QUOTE;
+}