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40 File Name: 15.9.5.12.js
41 ECMA Section: 15.9.5.12
42 Description: Date.prototype.getDay
45 1. Let t be this time value.
46 2. If t is NaN, return NaN.
47 3. Return WeekDay(LocalTime(t)).
49 Author: christine@netscape.com
50 Date: 12 november 1997
53 var SECTION = "15.9.5.12";
54 var VERSION = "ECMA_1";
56 var TITLE = "Date.prototype.getDay()";
58 writeHeaderToLog( SECTION + " "+ TITLE);
60 var TZ_ADJUST = TZ_DIFF * msPerHour;
62 // get the current time
63 var now = (new Date()).valueOf();
65 // calculate time for year 0
66 for ( var time = 0, year = 1969; year >= 0; year-- ) {
67 time -= TimeInYear(year);
69 // get time for 29 feb 2000
71 var UTC_FEB_29_2000 = TIME_2000 + 31*msPerDay + 28*msPerHour;
73 // get time for 1 jan 2005
75 var UTC_JAN_1_2005 = TIME_2000 + TimeInYear(2000)+TimeInYear(2001)+
76 TimeInYear(2002)+TimeInYear(2003)+TimeInYear(2004);
78 addTestCase( TIME_2000 );
80 addTestCase( UTC_FEB_29_2000 );
81 addTestCase( UTC_JAN_1_2005 );
83 new TestCase( SECTION,
84 "(new Date(NaN)).getDay()",
86 (new Date(NaN)).getDay() );
88 new TestCase( SECTION,
89 "Date.prototype.getDay.length",
91 Date.prototype.getDay.length );
95 function addTestCase( t ) {
96 for ( var m = 0; m < 12; m++ ) {
99 for ( d = 0; d < TimeInMonth(m); d+= msPerDay*6 ) {
102 new TestCase( SECTION,
103 "(new Date("+t+")).getDay()",
104 WeekDay(LocalTime(t)),
105 (new Date(t)).getDay() );