// |reftest| random-if(xulRuntime.OS=="Linux")
/* -*- 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:          15.9.5.5.js
   ECMA Section: 15.9.5.5 Date.prototype.toLocaleString()
   Description:
   This function returns a string value. The contents of the string are
   implementation dependent, but are intended to represent the "date"
   portion of the Date in the current time zone in a convenient,
   human-readable form.   We can't test the content of the string, 
   but can verify that the string is parsable by Date.parse

   The toLocaleString function is not generic; it generates a runtime error
   if its 'this' value is not a Date object. Therefore it cannot be transferred
   to other kinds of objects for use as a method.

   Note: This test isn't supposed to work with a non-English locale per spec.

   Author:  pschwartau@netscape.com
   Date:      14 november 2000
*/

var SECTION = "15.9.5.5";
var TITLE   = "Date.prototype.toLocaleString()"; 
  
var status = '';
var actual = ''; 
var expect = '';


writeHeaderToLog( SECTION + " "+ TITLE);

var now = new Date();

// first, some generic tests -

status = "typeof (now.toLocaleString())"; 
actual =   typeof (now.toLocaleString());
expect = "string";
addTestCase();

status = "Date.prototype.toLocaleString.length";  
actual =  Date.prototype.toLocaleString.length;
expect =  0;  
addTestCase();

// Date.parse is accurate to the second;  valueOf() to the millisecond  -
status = "Math.abs(Date.parse(now.toLocaleString('en-US')) - now.valueOf()) < 1000";
actual =   Math.abs(Date.parse(now.toLocaleString('en-US')) -  now.valueOf()) < 1000;
expect = true;
addTestCase();



// 1970
addDateTestCase(0);
addDateTestCase(TZ_ADJUST);  

  
// 1900
addDateTestCase(UTC_01_JAN_1900);
addDateTestCase(UTC_01_JAN_1900 -TZ_ADJUST);

  
// 2000
addDateTestCase(UTC_01_JAN_2000);
addDateTestCase(UTC_01_JAN_2000 -TZ_ADJUST);

   
// 29 Feb 2000
addDateTestCase(UTC_29_FEB_2000);
addDateTestCase(UTC_29_FEB_2000 - 1000);   
addDateTestCase(UTC_29_FEB_2000 - TZ_ADJUST);


// 2005
addDateTestCase(UTC_01_JAN_2005);
addDateTestCase(UTC_01_JAN_2005 - 1000);
addDateTestCase(UTC_01_JAN_2005-TZ_ADJUST);
  


//-----------------------------------------------------------------------------------------------------
test();
//-----------------------------------------------------------------------------------------------------


function addTestCase()
{
  AddTestCase(
    status,
    expect,
    actual);
}


function addDateTestCase(date_given_in_milliseconds)
{
  var givenDate = new Date(date_given_in_milliseconds);

  status = 'Date.parse('   +   givenDate   +   ').toLocaleString("en-US"))';
  actual =  Date.parse(givenDate.toLocaleString("en-US"));
  expect = date_given_in_milliseconds;
  addTestCase();
}