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      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:          15.9.5.7.js
     24     ECMA Section:       15.9.5.7
     25     Description:        Date.prototype.getUTCFullYear
     26 
     27     1.Let t be this time value.
     28     2.If t is NaN, return NaN.
     29     3.Return YearFromTime(t).
     30     Author:             christine (at) netscape.com
     31     Date:               12 november 1997
     32 */
     33 
     34     var SECTION = "15.9.5.7";
     35     var VERSION = "ECMA_1";
     36     startTest();
     37     var TITLE   = "Date.prototype.getUTCFullYear()";
     38 
     39     writeHeaderToLog( SECTION + " "+ TITLE);
     40 
     41     var testcases = new Array();
     42 
     43     var TZ_ADJUST = TZ_DIFF * msPerHour;
     44 
     45     // get the current time
     46     var now = (new Date()).valueOf();
     47 
     48     // get time for 29 feb 2000
     49 
     50     var UTC_FEB_29_2000 = TIME_2000 + 31*msPerDay + 28*msPerHour;
     51 
     52     // get time for 1 jan 2005
     53 
     54     var UTC_JAN_1_2005 = TIME_2000 + TimeInYear(2000)+TimeInYear(2001)+
     55     TimeInYear(2002)+TimeInYear(2003)+TimeInYear(2004);
     56 
     57     addTestCase( now );
     58     addTestCase( TIME_YEAR_0 );
     59     addTestCase( TIME_1970 );
     60     addTestCase( TIME_1900 );
     61     addTestCase( TIME_2000 );
     62     addTestCase( UTC_FEB_29_2000 );
     63     addTestCase( UTC_JAN_1_2005 );
     64 
     65     testcases[tc++] = new TestCase( SECTION,
     66                                     "(new Date(NaN)).getUTCFullYear()",
     67                                     NaN,
     68                                     (new Date(NaN)).getUTCFullYear() );
     69 
     70     testcases[tc++] = new TestCase( SECTION,
     71                                     "Date.prototype.getUTCFullYear.length",
     72                                     0,
     73                                     Date.prototype.getUTCFullYear.length );
     74 
     75     test();
     76 function addTestCase( t ) {
     77     testcases[tc++] = new TestCase( SECTION,
     78                                     "(new Date("+t+")).getUTCFullYear()",
     79                                     YearFromTime(t),
     80                                     (new Date(t)).getUTCFullYear() );
     81 
     82     testcases[tc++] = new TestCase( SECTION,
     83                                     "(new Date("+(t+1)+")).getUTCFullYear()",
     84                                     YearFromTime(t+1),
     85                                     (new Date(t+1)).getUTCFullYear() );
     86 
     87     testcases[tc++] = new TestCase( SECTION,
     88                                     "(new Date("+(t-1)+")).getUTCFullYear()",
     89                                     YearFromTime(t-1),
     90                                     (new Date(t-1)).getUTCFullYear() );
     91 
     92     testcases[tc++] = new TestCase( SECTION,
     93                                     "(new Date("+(t-TZ_ADJUST)+")).getUTCFullYear()",
     94                                     YearFromTime(t-TZ_ADJUST),
     95                                     (new Date(t-TZ_ADJUST)).getUTCFullYear() );
     96 
     97     testcases[tc++] = new TestCase( SECTION,
     98                                     "(new Date("+(t+TZ_ADJUST)+")).getUTCFullYear()",
     99                                     YearFromTime(t+TZ_ADJUST),
    100                                     (new Date(t+TZ_ADJUST)).getUTCFullYear() );
    101 }
    102 function test() {
    103     for ( tc=0; tc < testcases.length; tc++ ) {
    104         testcases[tc].passed = writeTestCaseResult(
    105                             testcases[tc].expect,
    106                             testcases[tc].actual,
    107                             testcases[tc].description +" = "+
    108                             testcases[tc].actual );
    109 
    110         testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value ";
    111     }
    112     stopTest();
    113     return ( testcases );
    114 }
    115