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: 15.9.5.22.js 24 ECMA Section: 15.9.5.22 25 Description: Date.prototype.getTimezoneOffset 26 27 Returns the difference between local time and UTC time in minutes. 28 1. Let t be this time value. 29 2. If t is NaN, return NaN. 30 3. Return (t - LocalTime(t)) / msPerMinute. 31 32 Author: christine@netscape.com 33 Date: 12 november 1997 34*/ 35 36 var SECTION = "15.9.5.22"; 37 var VERSION = "ECMA_1"; 38 startTest(); 39 var TITLE = "Date.prototype.getTimezoneOffset()"; 40 41 writeHeaderToLog( SECTION + " "+ TITLE); 42 43 var testcases = new Array(); 44 45 var TZ_ADJUST = TZ_DIFF * msPerHour; 46 47 // get the current time 48 var now = (new Date()).valueOf(); 49 50 // get time for 29 feb 2000 51 52 var UTC_FEB_29_2000 = TIME_2000 + 31*msPerDay + 28*msPerHour; 53 54 // get time for 1 jan 2005 55 56 var UTC_JAN_1_2005 = TIME_2000 + TimeInYear(2000)+TimeInYear(2001)+ 57 TimeInYear(2002)+TimeInYear(2003)+TimeInYear(2004); 58 59 addTestCase( UTC_JAN_1_2005 ); 60/* 61 testcases[tc++] = new TestCase( SECTION, 62 "(new Date(NaN)).getTimezoneOffset()", 63 NaN, 64 (new Date(NaN)).getTimezoneOffset() ); 65 66 testcases[tc++] = new TestCase( SECTION, 67 "Date.prototype.getTimezoneOffset.length", 68 0, 69 Date.prototype.getTimezoneOffset.length ); 70*/ 71 test(); 72function addTestCase( t ) { 73 for ( m = 0; m <= 1000; m+=100 ) { 74 t++; 75 testcases[tc++] = new TestCase( SECTION, 76 "(new Date("+t+")).getTimezoneOffset()", 77 (t - LocalTime(t)) / msPerMinute, 78 (new Date(t)).getTimezoneOffset() ); 79 } 80} 81function test() { 82 for ( tc=0; tc < testcases.length; tc++ ) { 83 testcases[tc].passed = writeTestCaseResult( 84 testcases[tc].expect, 85 testcases[tc].actual, 86 testcases[tc].description +" = "+ 87 testcases[tc].actual ); 88 89 testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value "; 90 } 91 stopTest(); 92 return ( testcases ); 93} 94