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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:          15.9.5.9.js
     24     ECMA Section:       15.9.5.9
     25     Description:        Date.prototype.getUTCMonth
     26 
     27     1.  Let t be this time value.
     28     2.  If t is NaN, return NaN.
     29     3.  Return MonthFromTime(t).
     30 
     31     Author:             christine (at) netscape.com
     32     Date:               12 november 1997
     33 */
     34 
     35     var SECTION = "15.9.5.8";
     36     var VERSION = "ECMA_1";
     37     startTest();
     38     var TITLE   = "Date.prototype.getUTCMonth()";
     39 
     40     writeHeaderToLog( SECTION + " "+ TITLE);
     41 
     42     var testcases = new Array();
     43 
     44     var TZ_ADJUST = TZ_DIFF * msPerHour;
     45 
     46     // get the current time
     47     var now = (new Date()).valueOf();
     48 
     49     // get time for 29 feb 2000
     50 
     51     var UTC_FEB_29_2000 = TIME_2000 + 31*msPerDay + 28*msPerHour;
     52 
     53     // get time for 1 jan 2005
     54 
     55     var UTC_JAN_1_2005 = TIME_2000 + TimeInYear(2000)+TimeInYear(2001)+
     56     TimeInYear(2002)+TimeInYear(2003)+TimeInYear(2004);
     57 
     58     addTestCase( now );
     59     addTestCase( TIME_YEAR_0 );
     60     addTestCase( TIME_1970 );
     61     addTestCase( TIME_1900 );
     62     addTestCase( TIME_2000 );
     63     addTestCase( UTC_FEB_29_2000 );
     64     addTestCase( UTC_JAN_1_2005 );
     65 
     66     testcases[tc++] = new TestCase( SECTION,
     67                                     "(new Date(NaN)).getUTCMonth()",
     68                                     NaN,
     69                                     (new Date(NaN)).getUTCMonth() );
     70 
     71     testcases[tc++] = new TestCase( SECTION,
     72                                     "Date.prototype.getUTCMonth.length",
     73                                     0,
     74                                     Date.prototype.getUTCMonth.length );
     75     test();
     76 function addTestCase( t ) {
     77     for ( var m = 0; m < 12; m++ ) {
     78 
     79     t += TimeInMonth(m);
     80 
     81     testcases[tc++] = new TestCase( SECTION,
     82                                     "(new Date("+t+")).getUTCMonth()",
     83                                     MonthFromTime(t),
     84                                     (new Date(t)).getUTCMonth() );
     85 
     86     testcases[tc++] = new TestCase( SECTION,
     87                                     "(new Date("+(t+1)+")).getUTCMonth()",
     88                                     MonthFromTime(t+1),
     89                                     (new Date(t+1)).getUTCMonth() );
     90 
     91     testcases[tc++] = new TestCase( SECTION,
     92                                     "(new Date("+(t-1)+")).getUTCMonth()",
     93                                     MonthFromTime(t-1),
     94                                     (new Date(t-1)).getUTCMonth() );
     95 
     96     testcases[tc++] = new TestCase( SECTION,
     97                                     "(new Date("+(t-TZ_ADJUST)+")).getUTCMonth()",
     98                                     MonthFromTime(t-TZ_ADJUST),
     99                                     (new Date(t-TZ_ADJUST)).getUTCMonth() );
    100 
    101     testcases[tc++] = new TestCase( SECTION,
    102                                     "(new Date("+(t+TZ_ADJUST)+")).getUTCMonth()",
    103                                     MonthFromTime(t+TZ_ADJUST),
    104                                     (new Date(t+TZ_ADJUST)).getUTCMonth() );
    105 
    106     }
    107 }
    108 function test() {
    109     for ( tc=0; tc < testcases.length; tc++ ) {
    110         testcases[tc].passed = writeTestCaseResult(
    111                             testcases[tc].expect,
    112                             testcases[tc].actual,
    113                             testcases[tc].description +" = "+
    114                             testcases[tc].actual );
    115 
    116         testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value ";
    117     }
    118     stopTest();
    119     return ( testcases );
    120 }
    121