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89 lines
3.1 KiB
JavaScript
89 lines
3.1 KiB
JavaScript
/* -*- 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: 15.9.1.1-2.js
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ECMA Section: 15.9.1.1 Time Range
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Description:
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- leap seconds are ignored
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- assume 86400000 ms / day
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- numbers range fom +/- 9,007,199,254,740,991
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- ms precision for any instant that is within
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approximately +/-285,616 years from 1 jan 1970
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UTC
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- range of times supported is -100,000,000 days
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to 100,000,000 days from 1 jan 1970 12:00 am
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- time supported is 8.64e5*10e8 milliseconds from
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1 jan 1970 UTC (+/-273972.6027397 years)
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Author: christine@netscape.com
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Date: 9 july 1997
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*/
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// every one hundred years contains:
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// 24 years with 366 days
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//
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// every four hundred years contains:
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// 97 years with 366 days
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// 303 years with 365 days
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//
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// 86400000*366*97 = 3067372800000
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// +86400000*365*303 = + 9555408000000
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// = 1.26227808e+13
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var FOUR_HUNDRED_YEARS = 1.26227808e+13;
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var SECTION = "15.9.1.1-2";
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writeHeaderToLog("15.8.1.1 Time Range");
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var M_SECS;
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var CURRENT_YEAR;
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for ( M_SECS = 0, CURRENT_YEAR = 1970;
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M_SECS > -8640000000000000;
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M_SECS -= FOUR_HUNDRED_YEARS, CURRENT_YEAR -= 400 ) {
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new TestCase( SECTION,
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"new Date("+M_SECS+")",
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CURRENT_YEAR,
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(new Date( M_SECS )).getUTCFullYear() );
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}
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test();
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