tests/mozilla/ecma/Date/15.9.5.23-7.js

   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:          15.9.5.23-2.js
  24     ECMA Section:       15.9.5.23
  25     Description:        Date.prototype.setTime
  26
  27     1.  If the this value is not a Date object, generate a runtime error.
  28     2.  Call ToNumber(time).
  29     3.  Call TimeClip(Result(1)).
  30     4.  Set the [[Value]] property of the this value to Result(2).
  31     5.  Return the value of the [[Value]] property of the this value.
  32
  33     Author:             christine@netscape.com
  34     Date:               12 november 1997
  35 */
  36
  37     var SECTION = "15.9.5.23-2";
  38     var VERSION = "ECMA_1";
  39     startTest();
  40     var TITLE   = "Date.prototype.setTime()";
  41
  42     writeHeaderToLog( SECTION + " "+ TITLE);
  43
  44     var testcases = new Array();
  45
  46     var TZ_ADJUST = TZ_DIFF * msPerHour;
  47
  48     // get the current time
  49     var now = (new Date()).valueOf();
  50
  51     // get time for 29 feb 2000
  52
  53     var UTC_FEB_29_2000 = TIME_2000 + 31*msPerDay + 28*msPerHour;
  54
  55     // get time for 1 jan 2005
  56
  57     var UTC_JAN_1_2005 = TIME_2000 + TimeInYear(2000)+TimeInYear(2001)+
  58     TimeInYear(2002)+TimeInYear(2003)+TimeInYear(2004);
  59
  60     test_times = new Array( now, TIME_YEAR_0, TIME_1970, TIME_1900, TIME_2000,
  61     UTC_FEB_29_2000, UTC_JAN_1_2005 );
  62
  63
  64     for ( var j = 0; j < test_times.length; j++ ) {
  65         addTestCase( new Date(TIME_2000), test_times[j] );
  66     }
  67
  68
  69     testcases[tc++] = new TestCase( SECTION,
  70                                     "(new Date(NaN)).setTime()",
  71                                     NaN,
  72                                     (new Date(NaN)).setTime() );
  73
  74     testcases[tc++] = new TestCase( SECTION,
  75                                     "Date.prototype.setTime.length",
  76                                     1,
  77                                     Date.prototype.setTime.length );
  78     test();
  79 function addTestCase( d, t ) {
  80     testcases[tc++] = new TestCase( SECTION,
  81                                     "( "+d+" ).setTime("+t+")",
  82                                     t,
  83                                     d.setTime(t) );
  84
  85     testcases[tc++] = new TestCase( SECTION,
  86                                     "( "+d+" ).setTime("+(t+1.1)+")",
  87                                     TimeClip(t+1.1),
  88                                     d.setTime(t+1.1) );
  89
  90     testcases[tc++] = new TestCase( SECTION,
  91                                     "( "+d+" ).setTime("+(t+1)+")",
  92                                     t+1,
  93                                     d.setTime(t+1) );
  94
  95     testcases[tc++] = new TestCase( SECTION,
  96                                     "( "+d+" ).setTime("+(t-1)+")",
  97                                     t-1,
  98                                     d.setTime(t-1) );
  99
 100     testcases[tc++] = new TestCase( SECTION,
 101                                     "( "+d+" ).setTime("+(t-TZ_ADJUST)+")",
 102                                     t-TZ_ADJUST,
 103                                     d.setTime(t-TZ_ADJUST) );
 104
 105     testcases[tc++] = new TestCase( SECTION,
 106                                     "( "+d+" ).setTime("+(t+TZ_ADJUST)+")",
 107                                     t+TZ_ADJUST,
 108                                     d.setTime(t+TZ_ADJUST) );
 109 }
 110 function test() {
 111     for ( tc=0; tc < testcases.length; tc++ ) {
 112         testcases[tc].passed = writeTestCaseResult(
 113                             testcases[tc].expect,
 114                             testcases[tc].actual,
 115                             testcases[tc].description +" = "+
 116                             testcases[tc].actual );
 117
 118         testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value ";
 119     }
 120     stopTest();
 121     return ( testcases );
 122 }