gecko/js/tests/js1_5/extensions/regress-164697.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 JavaScript Engine testing utilities.
*
* The Initial Developer of the Original Code is
* Mozilla Foundation.
* Portions created by the Initial Developer are Copyright (C) 2005
* the Initial Developer. All Rights Reserved.
*
* Contributor(s): Brendan Eich
*
* 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 ***** */
var gTestfile = 'regress-164697.js';
//-----------------------------------------------------------------------------
var BUGNUMBER = 164697;
var summary = '(instance.__parent__ == constructor.__parent__)';
var actual = '';
var expect = '';
printBugNumber(BUGNUMBER);
printStatus (summary);
expect = 'true';
runtest('{}', 'Object');
runtest('new Object()', 'Object');
// see https://bugzilla.mozilla.org/show_bug.cgi?id=321669
// for why this test is not contained in a function.
actual = (function (){}).__proto__ == Function.prototype;
reportCompare('true', actual+'',
'(function (){}).__proto__ == Function.prototype');
runtest('new Function(";")', 'Function');
runtest('[]', 'Array');
runtest('new Array()', 'Array');
runtest('""', 'String');
runtest('new String()', 'String');
runtest('true', 'Boolean');
runtest('new Boolean()', 'Boolean');
runtest('1', 'Number');
runtest('new Number("1")', 'Number');
runtest('new Date()', 'Date');
runtest('/x/', 'RegExp');
runtest('new RegExp("x")', 'RegExp');
runtest('new Error()', 'Error');
function runtest(myinstance, myconstructor)
{
var expr;
var actual;
try
{
expr = '(' + myinstance + ').__parent__ == ' +
myconstructor + '.__parent__';
printStatus(expr);
actual = eval(expr).toString();
}
catch(ex)
{
actual = ex + '';
}
reportCompare(expect, actual, expr);
try
{
expr = '(' + myinstance + ').__proto__ == ' +
myconstructor + '.prototype';
printStatus(expr);
actual = eval(expr).toString();
}
catch(ex)
{
actual = ex + '';
}
reportCompare(expect, actual, expr);
}