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:          15.9.5.34-1.js
24    ECMA Section:       15.9.5.34 Date.prototype.setMonth(mon [, date ] )
25    Description:
26    If date is not specified, this behaves as if date were specified with the
27    value getDate( ).
28
29    1.  Let t be the result of LocalTime(this time value).
30    2.  Call ToNumber(date).
31    3.  If date is not specified, compute DateFromTime(t); otherwise, call ToNumber(date).
32    4.  Compute MakeDay(YearFromTime(t), Result(2), Result(3)).
33    5.  Compute UTC(MakeDate(Result(4), TimeWithinDay(t))).
34    6.  Set the [[Value]] property of the this value to TimeClip(Result(5)).
35    7.  Return the value of the [[Value]] property of the this value.
36
37    Author:             christine@netscape.com
38    Date:               12 november 1997
39*/
40    var SECTION = "15.9.5.34-1";
41    var VERSION = "ECMA_1";
42    startTest();
43
44    writeHeaderToLog( SECTION + " Date.prototype.setMonth(mon [, date ] )");
45
46    var now =  (new Date()).valueOf();
47
48    getFunctionCases();
49    getTestCases();
50    test();
51
52function test() {
53    for ( tc=0; tc < testcases.length; tc++ ) {
54        testcases[tc].passed = writeTestCaseResult(
55                            testcases[tc].expect,
56                            testcases[tc].actual,
57                            testcases[tc].description +" = "+
58                            testcases[tc].actual );
59
60        testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value ";
61    }
62    stopTest();
63    return ( testcases );
64}
65
66function getFunctionCases() {
67    // some tests for all functions
68    testcases[testcases.length] = new TestCase(
69                                    SECTION,
70                                    "Date.prototype.setMonth.length",
71                                    2,
72                                    Date.prototype.setMonth.length );
73
74    testcases[testcases.length] = new TestCase(
75                                    SECTION,
76                                    "typeof Date.prototype.setMonth",
77                                    "function",
78                                    typeof Date.prototype.setMonth );
79
80
81/*
82
83    testcases[testcases.length] = new TestCase(
84                                    SECTION,
85                                    "delete Date.prototype.setMonth",
86                                    false,
87                                    delete Date.prototype.setMonth );
88*/
89
90}
91
92
93function getTestCases() {
94    // regression test for http://scopus.mcom.com/bugsplat/show_bug.cgi?id=112404
95    d = new Date(0);
96    d.setMonth(1,1,1,1,1,1);
97
98        addNewTestCase(
99        "TDATE = new Date(0); TDATE.setMonth(1,1,1,1,1,1); TDATE",
100        UTCDateFromTime(SetMonth(0,1,1)),
101        LocalDateFromTime(SetMonth(0,1,1)) );
102
103
104    // whatever today is
105
106    addNewTestCase( "TDATE = new Date(now); (TDATE).setMonth(11,31); TDATE",
107                    UTCDateFromTime(SetMonth(now,11,31)),
108                    LocalDateFromTime(SetMonth(now,11,31)) );
109
110    // 1970
111
112    addNewTestCase( "TDATE = new Date(0);(TDATE).setMonth(0,1);TDATE",
113                    UTCDateFromTime(SetMonth(0,0,1)),
114                    LocalDateFromTime(SetMonth(0,0,1)) );
115
116    addNewTestCase( "TDATE = new Date("+TIME_1900+"); "+
117                    "(TDATE).setMonth(11,31); TDATE",
118                    UTCDateFromTime( SetMonth(TIME_1900,11,31) ),
119                    LocalDateFromTime( SetMonth(TIME_1900,11,31) ) );
120
121
122
123
124/*
125    addNewTestCase( "TDATE = new Date(28800000);(TDATE).setMonth(11,23,59,999);TDATE",
126                    UTCDateFromTime(SetMonth(28800000,11,23,59,999)),
127                    LocalDateFromTime(SetMonth(28800000,11,23,59,999)) );
128
129    addNewTestCase( "TDATE = new Date(28800000);(TDATE).setMonth(99,99);TDATE",
130                    UTCDateFromTime(SetMonth(28800000,99,99)),
131                    LocalDateFromTime(SetMonth(28800000,99,99)) );
132
133    addNewTestCase( "TDATE = new Date(28800000);(TDATE).setMonth(11);TDATE",
134                    UTCDateFromTime(SetMonth(28800000,11,0)),
135                    LocalDateFromTime(SetMonth(28800000,11,0)) );
136
137    addNewTestCase( "TDATE = new Date(28800000);(TDATE).setMonth(-11);TDATE",
138                    UTCDateFromTime(SetMonth(28800000,-11)),
139                    LocalDateFromTime(SetMonth(28800000,-11)) );
140
141    // 1900
142
143//    addNewTestCase( "TDATE = new Date(); (TDATE).setMonth(11,31); TDATE;"
144*/
145
146}
147function addNewTestCase( DateString, UTCDate, LocalDate) {
148    DateCase = eval( DateString );
149
150    var item = testcases.length;
151
152//    fixed_year = ( ExpectDate.year >=1900 || ExpectDate.year < 2000 ) ? ExpectDate.year - 1900 : ExpectDate.year;
153
154    testcases[item++] = new TestCase( SECTION, DateString+".getTime()",             UTCDate.value,       DateCase.getTime() );
155    testcases[item++] = new TestCase( SECTION, DateString+".valueOf()",             UTCDate.value,       DateCase.valueOf() );
156
157    testcases[item++] = new TestCase( SECTION, DateString+".getUTCFullYear()",      UTCDate.year,    DateCase.getUTCFullYear() );
158    testcases[item++] = new TestCase( SECTION, DateString+".getUTCMonth()",         UTCDate.month,  DateCase.getUTCMonth() );
159    testcases[item++] = new TestCase( SECTION, DateString+".getUTCDate()",          UTCDate.date,   DateCase.getUTCDate() );
160    testcases[item++] = new TestCase( SECTION, DateString+".getUTCDay()",           UTCDate.day,    DateCase.getUTCDay() );
161    testcases[item++] = new TestCase( SECTION, DateString+".getUTCHours()",         UTCDate.hours,  DateCase.getUTCHours() );
162    testcases[item++] = new TestCase( SECTION, DateString+".getUTCMinutes()",       UTCDate.minutes,DateCase.getUTCMinutes() );
163    testcases[item++] = new TestCase( SECTION, DateString+".getUTCSeconds()",       UTCDate.seconds,DateCase.getUTCSeconds() );
164    testcases[item++] = new TestCase( SECTION, DateString+".getUTCMilliseconds()",  UTCDate.ms,     DateCase.getUTCMilliseconds() );
165
166    testcases[item++] = new TestCase( SECTION, DateString+".getFullYear()",         LocalDate.year,       DateCase.getFullYear() );
167    testcases[item++] = new TestCase( SECTION, DateString+".getMonth()",            LocalDate.month,      DateCase.getMonth() );
168    testcases[item++] = new TestCase( SECTION, DateString+".getDate()",             LocalDate.date,       DateCase.getDate() );
169    testcases[item++] = new TestCase( SECTION, DateString+".getDay()",              LocalDate.day,        DateCase.getDay() );
170    testcases[item++] = new TestCase( SECTION, DateString+".getHours()",            LocalDate.hours,      DateCase.getHours() );
171    testcases[item++] = new TestCase( SECTION, DateString+".getMinutes()",          LocalDate.minutes,    DateCase.getMinutes() );
172    testcases[item++] = new TestCase( SECTION, DateString+".getSeconds()",          LocalDate.seconds,    DateCase.getSeconds() );
173    testcases[item++] = new TestCase( SECTION, DateString+".getMilliseconds()",     LocalDate.ms,         DateCase.getMilliseconds() );
174
175    DateCase.toString = Object.prototype.toString;
176
177    testcases[item++] = new TestCase( SECTION,
178                                      DateString+".toString=Object.prototype.toString;"+DateString+".toString()",
179                                      "[object Date]",
180                                      DateCase.toString() );
181}
182function MyDate() {
183    this.year = 0;
184    this.month = 0;
185    this.date = 0;
186    this.hours = 0;
187    this.minutes = 0;
188    this.seconds = 0;
189    this.ms = 0;
190}
191function LocalDateFromTime(t) {
192    t = LocalTime(t);
193    return ( MyDateFromTime(t) );
194}
195function UTCDateFromTime(t) {
196 return ( MyDateFromTime(t) );
197}
198function MyDateFromTime( t ) {
199    var d = new MyDate();
200    d.year = YearFromTime(t);
201    d.month = MonthFromTime(t);
202    d.date = DateFromTime(t);
203    d.hours = HourFromTime(t);
204    d.minutes = MinFromTime(t);
205    d.seconds = SecFromTime(t);
206    d.ms = msFromTime(t);
207
208    d.time = MakeTime( d.hours, d.minutes, d.seconds, d.ms );
209    d.value = TimeClip( MakeDate( MakeDay( d.year, d.month, d.date ), d.time ) );
210    d.day = WeekDay( d.value );
211
212    return (d);
213}
214function SetMonth( t, mon, date ) {
215    var TIME = LocalTime(t);
216    var MONTH = Number( mon );
217    var DATE = ( date == void 0 ) ? DateFromTime(TIME) : Number( date );
218    var DAY = MakeDay( YearFromTime(TIME), MONTH, DATE );
219    return ( TimeClip (UTC(MakeDate( DAY, TimeWithinDay(TIME) ))) );
220}
221