1/* The contents of this file are subject to the Netscape Public 2 * License Version 1.1 (the "License"); you may not use this file 3 * except in compliance with the License. You may obtain a copy of 4 * the License at http://www.mozilla.org/NPL/ 5 * 6 * Software distributed under the License is distributed on an "AS 7 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or 8 * implied. See the License for the specific language governing 9 * rights and limitations under the License. 10 * 11 * The Original Code is Mozilla Communicator client code, released March 12 * 31, 1998. 13 * 14 * The Initial Developer of the Original Code is Netscape Communications 15 * Corporation. Portions created by Netscape are 16 * Copyright (C) 1998 Netscape Communications Corporation. All 17 * Rights Reserved. 18 * 19 * Contributor(s): 20 * 21 */ 22/** 23 File Name: 15.9.1.1-1.js 24 ECMA Section: 15.9.1.1 Time Range 25 Description: 26 - leap seconds are ignored 27 - assume 86400000 ms / day 28 - numbers range fom +/- 9,007,199,254,740,991 29 - ms precision for any instant that is within 30 approximately +/-285,616 years from 1 jan 1970 31 UTC 32 - range of times supported is -100,000,000 days 33 to 100,000,000 days from 1 jan 1970 12:00 am 34 - time supported is 8.64e5*10e8 milliseconds from 35 1 jan 1970 UTC (+/-273972.6027397 years) 36 37 - this test generates its own data -- it does not 38 read data from a file. 39 Author: christine@netscape.com 40 Date: 7 july 1997 41 42 Static variables: 43 FOUR_HUNDRED_YEARS 44 45*/ 46 47function test() { 48 writeHeaderToLog("15.8.1.1 Time Range"); 49 50 for ( M_SECS = 0, CURRENT_YEAR = 1970; 51 M_SECS < 8640000000000000; 52 tc++, M_SECS += FOUR_HUNDRED_YEARS, CURRENT_YEAR += 400 ) { 53 54 testcases[tc] = new TestCase( SECTION, "new Date("+M_SECS+")", CURRENT_YEAR, (new Date( M_SECS)).getUTCFullYear() ); 55 56 testcases[tc].passed = writeTestCaseResult( 57 testcases[tc].expect, 58 testcases[tc].actual, 59 testcases[tc].description +" = "+ 60 testcases[tc].actual ); 61 62 if ( ! testcases[tc].passed ) { 63 testcases[tc].reason = "wrong year value"; 64 } 65 } 66 67 stopTest(); 68 69 return ( testcases ); 70} 71 72// every one hundred years contains: 73// 24 years with 366 days 74// 75// every four hundred years contains: 76// 97 years with 366 days 77// 303 years with 365 days 78// 79// 86400000*365*97 = 3067372800000 80// +86400000*366*303 = + 9555408000000 81// = 1.26227808e+13 82 var FOUR_HUNDRED_YEARS = 1.26227808e+13; 83 var SECTION = "15.9.1.1-1"; 84 var tc = 0; 85 var testcases = new Array(); 86 87 test(); 88