1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* ***** BEGIN LICENSE BLOCK *****
3 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
5 * The contents of this file are subject to the Mozilla Public License Version
6 * 1.1 (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 * http://www.mozilla.org/MPL/
10 * Software distributed under the License is distributed on an "AS IS" basis,
11 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
12 * for the specific language governing rights and limitations under the
15 * The Original Code is Mozilla Communicator client code, released
18 * The Initial Developer of the Original Code is
19 * Netscape Communications Corporation.
20 * Portions created by the Initial Developer are Copyright (C) 1998
21 * the Initial Developer. All Rights Reserved.
25 * Alternatively, the contents of this file may be used under the terms of
26 * either the GNU General Public License Version 2 or later (the "GPL"), or
27 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
28 * in which case the provisions of the GPL or the LGPL are applicable instead
29 * of those above. If you wish to allow use of your version of this file only
30 * under the terms of either the GPL or the LGPL, and not to allow others to
31 * use your version of this file under the terms of the MPL, indicate your
32 * decision by deleting the provisions above and replace them with the notice
33 * and other provisions required by the GPL or the LGPL. If you do not delete
34 * the provisions above, a recipient may use your version of this file under
35 * the terms of any one of the MPL, the GPL or the LGPL.
37 * ***** END LICENSE BLOCK ***** */
39 gTestfile = '15.9.5.3-2.js';
42 File Name: 15.9.5.3-2.js
43 ECMA Section: 15.9.5.3-2 Date.prototype.valueOf
46 The valueOf function returns a number, which is this time value.
48 The valueOf function is not generic; it generates a runtime error if
49 its this value is not a Date object. Therefore it cannot be transferred
50 to other kinds of objects for use as a method.
52 Author: christine@netscape.com
53 Date: 12 november 1997
56 var SECTION = "15.9.5.3-2";
57 var VERSION = "ECMA_1";
59 var TITLE = "Date.prototype.valueOf";
61 writeHeaderToLog( SECTION + " "+ TITLE);
63 addTestCase( TIME_NOW );
64 addTestCase( TIME_1970 );
65 addTestCase( TIME_1900 );
66 addTestCase( TIME_2000 );
67 addTestCase( UTC_FEB_29_2000 );
68 addTestCase( UTC_JAN_1_2005 );
72 function addTestCase( t ) {
73 new TestCase( SECTION,
74 "(new Date("+t+").valueOf()",
76 (new Date(t)).valueOf() );
78 new TestCase( SECTION,
79 "(new Date("+(t+1)+").valueOf()",
81 (new Date(t+1)).valueOf() );
83 new TestCase( SECTION,
84 "(new Date("+(t-1)+").valueOf()",
86 (new Date(t-1)).valueOf() );
88 new TestCase( SECTION,
89 "(new Date("+(t-TZ_ADJUST)+").valueOf()",
91 (new Date(t-TZ_ADJUST)).valueOf() );
93 new TestCase( SECTION,
94 "(new Date("+(t+TZ_ADJUST)+").valueOf()",
96 (new Date(t+TZ_ADJUST)).valueOf() );
99 function MyObject( value ) {
101 this.valueOf = Date.prototype.valueOf;
102 this.toString = new Function( "return this+\"\";");