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116 lines
4.4 KiB
JavaScript
116 lines
4.4 KiB
JavaScript
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Mozilla Communicator client code, released
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* March 31, 1998.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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/**
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File Name: 15.2.4.3.js
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ECMA Section: 15.2.4.3 Object.prototype.valueOf()
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Description: As a rule, the valueOf method for an object simply
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returns the object; but if the object is a "wrapper"
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for a host object, as may perhaps be created by the
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Object constructor, then the contained host object
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should be returned.
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This only covers native objects.
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Author: christine@netscape.com
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Date: 28 october 1997
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*/
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var SECTION = "15.2.4.3";
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var VERSION = "ECMA_1";
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startTest();
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var TITLE = "Object.prototype.valueOf()";
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writeHeaderToLog( SECTION + " "+ TITLE);
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var myarray = new Array();
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myarray.valueOf = Object.prototype.valueOf;
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var myboolean = new Boolean();
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myboolean.valueOf = Object.prototype.valueOf;
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var myfunction = new Function();
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myfunction.valueOf = Object.prototype.valueOf;
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var myobject = new Object();
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myobject.valueOf = Object.prototype.valueOf;
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var mymath = Math;
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mymath.valueOf = Object.prototype.valueOf;
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var mydate = new Date();
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mydate.valueOf = Object.prototype.valueOf;
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var mynumber = new Number();
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mynumber.valueOf = Object.prototype.valueOf;
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var mystring = new String();
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mystring.valueOf = Object.prototype.valueOf;
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new TestCase( SECTION, "Object.prototype.valueOf.length", 0, Object.prototype.valueOf.length );
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new TestCase( SECTION,
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"myarray = new Array(); myarray.valueOf = Object.prototype.valueOf; myarray.valueOf()",
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myarray,
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myarray.valueOf() );
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new TestCase( SECTION,
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"myboolean = new Boolean(); myboolean.valueOf = Object.prototype.valueOf; myboolean.valueOf()",
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myboolean,
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myboolean.valueOf() );
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new TestCase( SECTION,
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"myfunction = new Function(); myfunction.valueOf = Object.prototype.valueOf; myfunction.valueOf()",
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myfunction,
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myfunction.valueOf() );
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new TestCase( SECTION,
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"myobject = new Object(); myobject.valueOf = Object.prototype.valueOf; myobject.valueOf()",
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myobject,
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myobject.valueOf() );
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new TestCase( SECTION,
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"mymath = Math; mymath.valueOf = Object.prototype.valueOf; mymath.valueOf()",
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mymath,
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mymath.valueOf() );
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new TestCase( SECTION,
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"mynumber = new Number(); mynumber.valueOf = Object.prototype.valueOf; mynumber.valueOf()",
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mynumber,
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mynumber.valueOf() );
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new TestCase( SECTION,
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"mystring = new String(); mystring.valueOf = Object.prototype.valueOf; mystring.valueOf()",
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mystring,
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mystring.valueOf() );
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new TestCase( SECTION,
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"mydate = new Date(); mydate.valueOf = Object.prototype.valueOf; mydate.valueOf()",
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mydate,
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mydate.valueOf() );
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test();
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