js/src/tests/ecma/Date/15.9.5.37-3.js

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1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* This Source Code Form is subject to the terms of the Mozilla Public
3 * License, v. 2.0. If a copy of the MPL was not distributed with this
4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
5
6
7 /**
8 File Name: 15.9.5.37-1.js
9 ECMA Section: 15.9.5.37 Date.prototype.setUTCFullYear(year [, mon [, date ]] )
10 Description:
11
12 If mon is not specified, this behaves as if mon were specified with the
13 value getUTCMonth( ). If date is not specified, this behaves as if date
14 were specified with the value getUTCDate( ).
15
16 1. Let t be this time value; but if this time value is NaN, let t be +0.
17 2. Call ToNumber(year).
18 3. If mon is not specified, compute MonthFromTime(t); otherwise, call
19 ToNumber(mon).
20 4. If date is not specified, compute DateFromTime(t); otherwise, call
21 ToNumber(date).
22 5. Compute MakeDay(Result(2), Result(3), Result(4)).
23 6. Compute MakeDate(Result(5), TimeWithinDay(t)).
24 7. Set the [[Value]] property of the this value to TimeClip(Result(6)).
25 8. Return the value of the [[Value]] property of the this value.
26
27 Author: christine@netscape.com
28 Date: 12 november 1997
29
30 Added some Year 2000 test cases.
31 */
32 var SECTION = "15.9.5.37-1";
33 var VERSION = "ECMA_1";
34 startTest();
35
36 writeHeaderToLog( SECTION + " Date.prototype.setUTCFullYear(year [, mon [, date ]] )");
37
38
39 // Dates around 29 February 2000
40
41 var UTC_FEB_29_1972 = TIME_1970 + TimeInYear(1970) + TimeInYear(1971) +
42 31*msPerDay + 28*msPerDay;
43
44 var PST_FEB_29_1972 = UTC_FEB_29_1972 - TZ_DIFF * msPerHour;
45
46 addNewTestCase( "TDATE = new Date("+UTC_FEB_29_1972+"); "+
47 "TDATE.setUTCFullYear(2000);TDATE",
48 UTCDateFromTime(SetUTCFullYear(UTC_FEB_29_1972,2000)),
49 LocalDateFromTime(SetUTCFullYear(UTC_FEB_29_1972,2000)) );
50
51 addNewTestCase( "TDATE = new Date("+PST_FEB_29_1972+"); "+
52 "TDATE.setUTCFullYear(2000);TDATE",
53 UTCDateFromTime(SetUTCFullYear(PST_FEB_29_1972,2000)),
54 LocalDateFromTime(SetUTCFullYear(PST_FEB_29_1972,2000)) );
55
56 test();
57
58 function addNewTestCase( DateString, UTCDate, LocalDate) {
59 DateCase = eval( DateString );
60
61 new TestCase( SECTION, DateString+".getTime()", UTCDate.value, DateCase.getTime() );
62 new TestCase( SECTION, DateString+".valueOf()", UTCDate.value, DateCase.valueOf() );
63
64 new TestCase( SECTION, DateString+".getUTCFullYear()", UTCDate.year, DateCase.getUTCFullYear() );
65 new TestCase( SECTION, DateString+".getUTCMonth()", UTCDate.month, DateCase.getUTCMonth() );
66 new TestCase( SECTION, DateString+".getUTCDate()", UTCDate.date, DateCase.getUTCDate() );
67 new TestCase( SECTION, DateString+".getUTCDay()", UTCDate.day, DateCase.getUTCDay() );
68 new TestCase( SECTION, DateString+".getUTCHours()", UTCDate.hours, DateCase.getUTCHours() );
69 new TestCase( SECTION, DateString+".getUTCMinutes()", UTCDate.minutes,DateCase.getUTCMinutes() );
70 new TestCase( SECTION, DateString+".getUTCSeconds()", UTCDate.seconds,DateCase.getUTCSeconds() );
71 new TestCase( SECTION, DateString+".getUTCMilliseconds()", UTCDate.ms, DateCase.getUTCMilliseconds() );
72
73 new TestCase( SECTION, DateString+".getFullYear()", LocalDate.year, DateCase.getFullYear() );
74 new TestCase( SECTION, DateString+".getMonth()", LocalDate.month, DateCase.getMonth() );
75 new TestCase( SECTION, DateString+".getDate()", LocalDate.date, DateCase.getDate() );
76 new TestCase( SECTION, DateString+".getDay()", LocalDate.day, DateCase.getDay() );
77 new TestCase( SECTION, DateString+".getHours()", LocalDate.hours, DateCase.getHours() );
78 new TestCase( SECTION, DateString+".getMinutes()", LocalDate.minutes, DateCase.getMinutes() );
79 new TestCase( SECTION, DateString+".getSeconds()", LocalDate.seconds, DateCase.getSeconds() );
80 new TestCase( SECTION, DateString+".getMilliseconds()", LocalDate.ms, DateCase.getMilliseconds() );
81
82 DateCase.toString = Object.prototype.toString;
83
84 new TestCase( SECTION,
85 DateString+".toString=Object.prototype.toString;"+DateString+".toString()",
86 "[object Date]",
87 DateCase.toString() );
88 }
89
90 function MyDate() {
91 this.year = 0;
92 this.month = 0;
93 this.date = 0;
94 this.hours = 0;
95 this.minutes = 0;
96 this.seconds = 0;
97 this.ms = 0;
98 }
99 function LocalDateFromTime(t) {
100 t = LocalTime(t);
101 return ( MyDateFromTime(t) );
102 }
103 function UTCDateFromTime(t) {
104 return ( MyDateFromTime(t) );
105 }
106 function MyDateFromTime( t ) {
107 var d = new MyDate();
108 d.year = YearFromTime(t);
109 d.month = MonthFromTime(t);
110 d.date = DateFromTime(t);
111 d.hours = HourFromTime(t);
112 d.minutes = MinFromTime(t);
113 d.seconds = SecFromTime(t);
114 d.ms = msFromTime(t);
115
116 d.time = MakeTime( d.hours, d.minutes, d.seconds, d.ms );
117 d.value = TimeClip( MakeDate( MakeDay( d.year, d.month, d.date ), d.time ) );
118 d.day = WeekDay( d.value );
119
120 return (d);
121 }
122 function SetUTCFullYear( t, year, mon, date ) {
123 var T = ( t != t ) ? 0 : t;
124 var YEAR = Number(year);
125 var MONTH = ( mon == void 0 ) ? MonthFromTime(T) : Number( mon );
126 var DATE = ( date == void 0 ) ? DateFromTime(T) : Number( date );
127 var DAY = MakeDay( YEAR, MONTH, DATE );
128
129 return ( TimeClip(MakeDate(DAY, TimeWithinDay(T))) );
130 }

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