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+/* ***** 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) 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 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:    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 LENGTH_RHINO = 1;
+var LENGTH_SPIDERMONKEY = 3;
+var UBound = 0;
+var bug = 123002;
+var summary = 'Testing Error.length';
+var QUOTE = '"';
+var status = '';
+var statusitems = [];
+var actual = '';
+var actualvalues = [];
+var expect= '';
+var expectedvalues = [];
+
+
+/*
+ * Are we in Rhino or SpiderMonkey?
+ */
+// var LENGTH_EXPECTED = inRhino()? LENGTH_RHINO : LENGTH_SPIDERMONKEY; 
+// ECMA spec says length should be 1
+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(bug);
+  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;
+}