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// |reftest| random
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/**
File Name: 15.9.5.34-1.js
ECMA Section: 15.9.5.34 Date.prototype.setMonth(mon [, date ] )
Description:
If date is not specified, this behaves as if date were specified with the
value getDate( ).
1. Let t be the result of LocalTime(this time value).
2. Call ToNumber(date).
3. If date is not specified, compute DateFromTime(t); otherwise, call ToNumber(date).
4. Compute MakeDay(YearFromTime(t), Result(2), Result(3)).
5. Compute UTC(MakeDate(Result(4), TimeWithinDay(t))).
6. Set the [[Value]] property of the this value to TimeClip(Result(5)).
7. Return the value of the [[Value]] property of the this value.
Author: christine@netscape.com
Date: 12 november 1997
*/
var SECTION = "15.9.5.34-1";
var VERSION = "ECMA_1";
startTest();
writeHeaderToLog( SECTION + " Date.prototype.setMonth(mon [, date ] )");
getFunctionCases();
// regression test for http://scopus.mcom.com/bugsplat/show_bug.cgi?id=112404
d = new Date(0);
d.setMonth(1,1,1,1,1,1);
addNewTestCase(
"TDATE = new Date(0); TDATE.setMonth(1,1,1,1,1,1); TDATE",
UTCDateFromTime(SetMonth(0,1,1)),
LocalDateFromTime(SetMonth(0,1,1)) );
// whatever today is
addNewTestCase( "TDATE = new Date(TIME_NOW); (TDATE).setMonth(11,31); TDATE",
UTCDateFromTime(SetMonth(TIME_NOW,11,31)),
LocalDateFromTime(SetMonth(TIME_NOW,11,31)) );
// 1970
addNewTestCase( "TDATE = new Date(0);(TDATE).setMonth(0,1);TDATE",
UTCDateFromTime(SetMonth(0,0,1)),
LocalDateFromTime(SetMonth(0,0,1)) );
addNewTestCase( "TDATE = new Date("+TIME_1900+"); "+
"(TDATE).setMonth(11,31); TDATE",
UTCDateFromTime( SetMonth(TIME_1900,11,31) ),
LocalDateFromTime( SetMonth(TIME_1900,11,31) ) );
test();
function addNewTestCase( DateString, UTCDate, LocalDate) {
DateCase = eval( DateString );
new TestCase( SECTION, DateString+".getTime()", UTCDate.value, DateCase.getTime() );
new TestCase( SECTION, DateString+".valueOf()", UTCDate.value, DateCase.valueOf() );
new TestCase( SECTION, DateString+".getUTCFullYear()", UTCDate.year, DateCase.getUTCFullYear() );
new TestCase( SECTION, DateString+".getUTCMonth()", UTCDate.month, DateCase.getUTCMonth() );
new TestCase( SECTION, DateString+".getUTCDate()", UTCDate.date, DateCase.getUTCDate() );
new TestCase( SECTION, DateString+".getUTCDay()", UTCDate.day, DateCase.getUTCDay() );
new TestCase( SECTION, DateString+".getUTCHours()", UTCDate.hours, DateCase.getUTCHours() );
new TestCase( SECTION, DateString+".getUTCMinutes()", UTCDate.minutes,DateCase.getUTCMinutes() );
new TestCase( SECTION, DateString+".getUTCSeconds()", UTCDate.seconds,DateCase.getUTCSeconds() );
new TestCase( SECTION, DateString+".getUTCMilliseconds()", UTCDate.ms, DateCase.getUTCMilliseconds() );
new TestCase( SECTION, DateString+".getFullYear()", LocalDate.year, DateCase.getFullYear() );
new TestCase( SECTION, DateString+".getMonth()", LocalDate.month, DateCase.getMonth() );
new TestCase( SECTION, DateString+".getDate()", LocalDate.date, DateCase.getDate() );
new TestCase( SECTION, DateString+".getDay()", LocalDate.day, DateCase.getDay() );
new TestCase( SECTION, DateString+".getHours()", LocalDate.hours, DateCase.getHours() );
new TestCase( SECTION, DateString+".getMinutes()", LocalDate.minutes, DateCase.getMinutes() );
new TestCase( SECTION, DateString+".getSeconds()", LocalDate.seconds, DateCase.getSeconds() );
new TestCase( SECTION, DateString+".getMilliseconds()", LocalDate.ms, DateCase.getMilliseconds() );
DateCase.toString = Object.prototype.toString;
new TestCase( SECTION,
DateString+".toString=Object.prototype.toString;"+DateString+".toString()",
"[object Date]",
DateCase.toString() );
}
function getFunctionCases() {
// some tests for all functions
new TestCase(
SECTION,
"Date.prototype.setMonth.length",
2,
Date.prototype.setMonth.length );
new TestCase(
SECTION,
"typeof Date.prototype.setMonth",
"function",
typeof Date.prototype.setMonth );
}
function MyDate() {
this.year = 0;
this.month = 0;
this.date = 0;
this.hours = 0;
this.minutes = 0;
this.seconds = 0;
this.ms = 0;
}
function LocalDateFromTime(t) {
t = LocalTime(t);
return ( MyDateFromTime(t) );
}
function UTCDateFromTime(t) {
return ( MyDateFromTime(t) );
}
function MyDateFromTime( t ) {
var d = new MyDate();
d.year = YearFromTime(t);
d.month = MonthFromTime(t);
d.date = DateFromTime(t);
d.hours = HourFromTime(t);
d.minutes = MinFromTime(t);
d.seconds = SecFromTime(t);
d.ms = msFromTime(t);
d.time = MakeTime( d.hours, d.minutes, d.seconds, d.ms );
d.value = TimeClip( MakeDate( MakeDay( d.year, d.month, d.date ), d.time ) );
d.day = WeekDay( d.value );
return (d);
}
function SetMonth( t, mon, date ) {
var TIME = LocalTime(t);
var MONTH = Number( mon );
var DATE = ( date == void 0 ) ? DateFromTime(TIME) : Number( date );
var DAY = MakeDay( YearFromTime(TIME), MONTH, DATE );
return ( TimeClip (UTC(MakeDate( DAY, TimeWithinDay(TIME) ))) );
}
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