text: /* -*- 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/. */
  
  gTestfile = '15.9.5.34-1.js';
  
  /**
     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) ))) );
  }
  