michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: /*
michael@0:  *
michael@0:  * Date:    01 Feb 2002
michael@0:  * SUMMARY: Testing Error.length
michael@0:  * See http://bugzilla.mozilla.org/show_bug.cgi?id=123002
michael@0:  *
michael@0:  * NOTE: Error.length should equal the length of FormalParameterList of the
michael@0:  * Error constructor. This is currently 1 in Rhino, 3 in SpiderMonkey.
michael@0:  *
michael@0:  * The difference is due to http://bugzilla.mozilla.org/show_bug.cgi?id=50447.
michael@0:  * As a result of that bug, SpiderMonkey has extended ECMA to allow two new
michael@0:  * parameters to Error constructors:
michael@0:  *
michael@0:  * Rhino:        new Error (message)
michael@0:  * SpiderMonkey: new Error (message, fileName, lineNumber)
michael@0:  *
michael@0:  * NOTE: since we have hard-coded the length expectations, this testcase will
michael@0:  * have to be changed if the Error FormalParameterList is ever changed again.
michael@0:  *
michael@0:  * To do this, just change the two LENGTH constants below -
michael@0:  */
michael@0: //-----------------------------------------------------------------------------
michael@0: var UBound = 0;
michael@0: var BUGNUMBER = 123002;
michael@0: var summary = 'Testing Error.length';
michael@0: var QUOTE = '"';
michael@0: var status = '';
michael@0: var statusitems = [];
michael@0: var actual = '';
michael@0: var actualvalues = [];
michael@0: var expect= '';
michael@0: var expectedvalues = [];
michael@0: 
michael@0: 
michael@0: var LENGTH_EXPECTED = 1;
michael@0: 
michael@0: /*
michael@0:  * The various NativeError objects; see ECMA-262 Edition 3, Section 15.11.6
michael@0:  */
michael@0: var errObjects = [new Error(), new EvalError(), new RangeError(),
michael@0: 		  new ReferenceError(), new SyntaxError(), new TypeError(), new URIError()];
michael@0: 
michael@0: 
michael@0: for (var i in errObjects)
michael@0: {
michael@0:   var err = errObjects[i];
michael@0:   status = inSection(quoteThis(err.name));
michael@0:   actual = Error.length;
michael@0:   expect = LENGTH_EXPECTED;
michael@0:   addThis();
michael@0: }
michael@0: 
michael@0: 
michael@0: 
michael@0: //-----------------------------------------------------------------------------
michael@0: test();
michael@0: //-----------------------------------------------------------------------------
michael@0: 
michael@0: 
michael@0: 
michael@0: function addThis()
michael@0: {
michael@0:   statusitems[UBound] = status;
michael@0:   actualvalues[UBound] = actual;
michael@0:   expectedvalues[UBound] = expect;
michael@0:   UBound++;
michael@0: }
michael@0: 
michael@0: 
michael@0: function test()
michael@0: {
michael@0:   enterFunc('test');
michael@0:   printBugNumber(BUGNUMBER);
michael@0:   printStatus(summary);
michael@0: 
michael@0:   for (var i=0; i<UBound; i++)
michael@0:   {
michael@0:     reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
michael@0:   }
michael@0: 
michael@0:   exitFunc ('test');
michael@0: }
michael@0: 
michael@0: 
michael@0: function quoteThis(text)
michael@0: {
michael@0:   return QUOTE + text + QUOTE;
michael@0: }