gecko/js/tests/js1_4/Eval/eval-003.js

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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 Mozilla Communicator client code, released
* March 31, 1998.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* 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 ***** */
gTestfile = 'eval-003.js';
/**
* File Name: eval-003.js
* Description: (SEE REVISED DESCRIPTION FURTHER BELOW)
*
* The global eval function may not be accessed indirectly and then called.
* This feature will continue to work in JavaScript 1.3 but will result in an
* error in JavaScript 1.4. This restriction is also in place for the With and
* Closure constructors.
*
* http://scopus.mcom.com/bugsplat/show_bug.cgi?id=324451
*
* Author: christine@netscape.com
* Date: 11 August 1998
*
*
* REVISION: 05 February 2001
* Author: pschwartau@netscape.com
*
* Indirect eval IS NOT ILLEGAL per ECMA3!!! See
*
* http://bugzilla.mozilla.org/show_bug.cgi?id=38512
*
* ------- Additional Comments From Brendan Eich 2001-01-30 17:12 -------
* ECMA-262 Edition 3 doesn't require implementations to throw EvalError,
* see the short, section-less Chapter 16. It does say an implementation that
* doesn't throw EvalError must allow assignment to eval and indirect calls
* of the evalnative method.
*
*/
var SECTION = "eval-003.js";
var VERSION = "JS1_4";
var TITLE = "Calling eval indirectly should NOT fail in version 140";
var BUGNUMBER="38512";
startTest();
writeHeaderToLog( SECTION + " "+ TITLE);
var MY_EVAL = eval;
var RESULT = "";
var EXPECT= "";
var h = function f(x,y){var g = function(z){return Math.exp(z);}; return g(x+y);};
new EvalTest();
test();
function EvalTest()
{
with( this ) {
MY_EVAL( "RESULT = h(-1, 1)" );
EXPECT = 1; //The base e to the power (-1 + 1), i.e. the power 0, equals 1 ....
new TestCase(
SECTION,
"Call eval indirectly",
EXPECT,
RESULT );
}
}