/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is JavaScript Engine testing utilities.
 *
 * The Initial Developer of the Original Code is
 * Mozilla Foundation.
 * Portions created by the Initial Developer are Copyright (C) 2006
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
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 * the provisions above, a recipient may use your version of this file under
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 * ***** END LICENSE BLOCK ***** */

//-----------------------------------------------------------------------------
var BUGNUMBER = 312385;
var summary = 'Generic methods with null or undefined |this|';
var actual = '';
var expect = true;
var voids = [null, undefined];

var generics = {
  String: [{ quote: [] },
{ substring: [] },
{ toLowerCase: [] },
{ toUpperCase: [] },
{ charAt: [] },
{ charCodeAt: [] },
{ indexOf: [] },
{ lastIndexOf: [] },
{ toLocaleLowerCase: [] },
{ toLocaleUpperCase: [] },
{ localeCompare: [] },
{ match: [/(?:)/] }, // match(regexp)
{ search: [] },
{ replace: [] },
{ split: [] },
{ substr: [] },
{ concat: [] },
{ slice: [] }],

  Array:  [{ join: [] },
{ reverse: [] },
{ sort: [] },
           // { push: [0] },  // push(item1, ...)
           // { pop: [] },
           // { shift: [] },
{ unshift: [] },
           // { splice: [0, 0, 1] }, // splice(start, deleteCount, item1, ...)
{ concat: [] },
{ indexOf: [] },
{ lastIndexOf: [] },
           // forEach is excluded since it does not return a value...
           /* { forEach: [noop] },  // forEach(callback, thisObj) */
{ map: [noop] },      // map(callback, thisObj)
{ filter: [noop] },   // filter(callback, thisObj)
{ some: [noop] },     // some(callback, thisObj)
{ every: [noop] }     // every(callback, thisObj)
    ]
};

printBugNumber(BUGNUMBER);
printStatus (summary);

for (var c in generics)
{
  var methods = generics[c];
  for (var i = 0; i < methods.length; i++)
  {
    var method = methods[i];

    for (var methodname in method)
    {
      for (var v = 0; v < voids.length; v++)
      {
	var lhs = c + '.' + methodname +
	  '(' + voids[v] + (method[methodname].length ?(', ' + method[methodname].toString()):'') + ')';

	var rhs = c + '.prototype.' + methodname +
	  '.apply(' + voids[v] + ', ' + method[methodname].toSource() + ')';

	var expr = lhs + ' == ' + rhs;
	printStatus('Testing ' + expr);

	try
	{
	  printStatus('lhs ' + lhs + ': ' + eval(lhs));
	}
	catch(ex)
	{
	  printStatus(ex + '');
	}

	try
	{
	  printStatus('rhs ' + rhs + ': ' + eval(rhs));
	}
	catch(ex)
	{
	  printStatus(ex + '');
	}

	try
	{
	  actual = comparelr(eval(lhs), eval(rhs));
	}
	catch(ex)
	{
	  actual = ex + '';
	}
	reportCompare(expect, actual, expr);
	printStatus('');
      }
    }
  }
}

function comparelr(lhs, rhs)
{
 
  if (lhs.constructor.name != 'Array')
  {
    return (lhs == rhs);
  }

  return (lhs.toSource() == rhs.toSource());
}

function noop()
{
}
