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91 lines
3.7 KiB
JavaScript
Executable File
91 lines
3.7 KiB
JavaScript
Executable File
/* -*- 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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gTestfile = '15.7.4.js';
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/**
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File Name: 15.7.4.js
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ECMA Section: 15.7.4
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Description:
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The Number prototype object is itself a Number object (its [[Class]] is
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"Number") whose value is +0.
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The value of the internal [[Prototype]] property of the Number prototype
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object is the Object prototype object (15.2.3.1).
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In following descriptions of functions that are properties of the Number
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prototype object, the phrase "this Number object" refers to the object
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that is the this value for the invocation of the function; it is an error
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if this does not refer to an object for which the value of the internal
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[[Class]] property is "Number". Also, the phrase "this number value" refers
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to the number value represented by this Number object, that is, the value
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of the internal [[Value]] property of this Number object.
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Author: christine@netscape.com
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Date: 12 november 1997
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*/
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var SECTION = "15.7.4";
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var VERSION = "ECMA_1";
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startTest();
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var TITLE = "Properties of the Number Prototype Object";
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writeHeaderToLog( SECTION + " "+TITLE);
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new TestCase( SECTION,
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"Number.prototype.toString=Object.prototype.toString;Number.prototype.toString()",
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"[object Number]",
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eval("Number.prototype.toString=Object.prototype.toString;Number.prototype.toString()") );
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new TestCase( SECTION,
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"typeof Number.prototype",
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"object",
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typeof Number.prototype );
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new TestCase( SECTION,
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"Number.prototype.valueOf()",
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0,
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Number.prototype.valueOf() );
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// The __proto__ property cannot be used in ECMA_1 tests.
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// new TestCase( SECTION, "Number.prototype.__proto__", Object.prototype, Number.prototype.__proto__ );
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// new TestCase( SECTION, "Number.prototype.__proto__ == Object.prototype", true, Number.prototype.__proto__ == Object.prototype );
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test();
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