gecko/js/tests/js1_5/Regress/regress-320119.js

149 lines
4.1 KiB
JavaScript
Executable File

/* -*- 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) 2006
* the Initial Developer. All Rights Reserved.
*
* Contributor(s): Jason Barnabe (np)
*
* 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-320119.js';
//-----------------------------------------------------------------------------
var BUGNUMBER = 320119;
var summary = 'delegating objects and arguments, arity, caller, name';
var actual = '';
var expect = '';
printBugNumber(BUGNUMBER);
printStatus (summary);
printStatus('original test');
function origtest(name, bar)
{
this.name = name;
this.bar = bar;
}
function Monty(id, name, bar)
{
this.id = id;
this.base = origtest;
this.base(name, bar);
}
Monty.prototype = origtest;
function testtwo(notNamedName, bar)
{
this.name = notNamedName;
this.bar = bar;
}
function Python(id, notNamedName, bar)
{
this.id = id;
this.base = origtest;
this.base(notNamedName, bar);
}
Python.prototype = testtwo;
var foo = new Monty(1, 'my name', 'sna!');
var manchu = new Python(1, 'my name', 'sna!');
printStatus('foo.name: ' + foo.name);
printStatus('manchu.name: ' + manchu.name);
expect = 'my name:my name';
actual = foo.name + ':' + manchu.name;
reportCompare(expect, actual, summary + ': override function..name');
// end original test
printStatus('test shared properties');
function testshared()
{
}
expect = false;
actual = testshared.hasOwnProperty('arguments');
reportCompare(expect, actual, summary + ': arguments no longer shared');
expect = false;
actual = testshared.hasOwnProperty('caller');
reportCompare(expect, actual, summary + ': caller no longer shared');
expect = false;
actual = testshared.hasOwnProperty('arity');
reportCompare(expect, actual, summary + ': arity no longer shared');
expect = false;
actual = testshared.hasOwnProperty('name');
reportCompare(expect, actual, summary + ': name no longer shared');
expect = true;
actual = testshared.hasOwnProperty('length');
reportCompare(expect, actual, summary + ': length still shared');
printStatus('test overrides');
function Parent()
{
this.arguments = 'oarguments';
this.caller = 'ocaller';
this.arity = 'oarity';
this.length = 'olength';
this.name = 'oname';
}
function Child()
{
this.base = Parent;
this.base();
}
Child.prototype = Parent;
Child.prototype.value = function()
{
return this.arguments + ',' + this.caller + ',' + this.arity + ',' +
this.length + ',' + this.name;
};
var child = new Child();
expect = 'oarguments,ocaller,oarity,0,oname';
actual = child.value();
reportCompare(expect, actual, summary + ': overrides');