gecko/js/tests/ecma/Date/15.9.5.3-2.js

105 lines
3.3 KiB
JavaScript

/* -*- 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 Mozilla Communicator client code, released
* March 31, 1998.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* 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
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* decision by deleting the provisions above and replace them with the notice
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* the provisions above, a recipient may use your version of this file under
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* ***** END LICENSE BLOCK ***** */
gTestfile = '15.9.5.3-2.js';
/**
File Name: 15.9.5.3-2.js
ECMA Section: 15.9.5.3-2 Date.prototype.valueOf
Description:
The valueOf function returns a number, which is this time value.
The valueOf function is not generic; it generates a runtime error if
its this value is not a Date object. Therefore it cannot be transferred
to other kinds of objects for use as a method.
Author: christine@netscape.com
Date: 12 november 1997
*/
var SECTION = "15.9.5.3-2";
var VERSION = "ECMA_1";
startTest();
var TITLE = "Date.prototype.valueOf";
writeHeaderToLog( SECTION + " "+ TITLE);
addTestCase( TIME_NOW );
addTestCase( TIME_1970 );
addTestCase( TIME_1900 );
addTestCase( TIME_2000 );
addTestCase( UTC_FEB_29_2000 );
addTestCase( UTC_JAN_1_2005 );
test();
function addTestCase( t ) {
new TestCase( SECTION,
"(new Date("+t+").valueOf()",
t,
(new Date(t)).valueOf() );
new TestCase( SECTION,
"(new Date("+(t+1)+").valueOf()",
t+1,
(new Date(t+1)).valueOf() );
new TestCase( SECTION,
"(new Date("+(t-1)+").valueOf()",
t-1,
(new Date(t-1)).valueOf() );
new TestCase( SECTION,
"(new Date("+(t-TZ_ADJUST)+").valueOf()",
t-TZ_ADJUST,
(new Date(t-TZ_ADJUST)).valueOf() );
new TestCase( SECTION,
"(new Date("+(t+TZ_ADJUST)+").valueOf()",
t+TZ_ADJUST,
(new Date(t+TZ_ADJUST)).valueOf() );
}
function MyObject( value ) {
this.value = value;
this.valueOf = Date.prototype.valueOf;
this.toString = new Function( "return this+\"\";");
return this;
}