//-------------------------------------------------------------------------------------------------------

// Copyright (C) Microsoft. All rights reserved.

// Licensed under the MIT license. See LICENSE.txt file in the project root for full license information.

//-------------------------------------------------------------------------------------------------------

function write(v) { WScript.Echo(v + ""); }

Object.prototype.oString = Object.prototype.toString;

Array.prototype.oString = Object.prototype.toString;

Boolean.prototype.oString = Object.prototype.toString;

Date.prototype.oString = Object.prototype.toString;

Function.prototype.oString = Object.prototype.toString;

Number.prototype.oString = Object.prototype.toString;

RegExp.prototype.oString = Object.prototype.toString;

String.prototype.oString = Object.prototype.toString;

var x = 0;

function testEval(str) {

eval(str);

write(str + " x:" + x + " typeof(x):" + typeof(x) + " x.str():" + x.oString());

}

function foo() {}

var objs = [ "undefined", "null",

"true", "false",

"Boolean(true)", "Boolean(false)",

"new Boolean(true)", "new Boolean(false)",

"NaN", "+0", "-0", "0", "0.0", "-0.0", "+0.0",

"1", "10", "10.0", "10.1", "-1",

"-10", "-10.0", "-10.1",

"Number.MAX_VALUE", "Number.MIN_VALUE", "Number.NaN", "Number.POSITIVE_INFINITY", "Number.NEGATIVE_INFINITY",

"new Number(NaN)", "new Number(+0)", "new Number(-0)", "new Number(0)",

"new Number(0.0)", "new Number(-0.0)", "new Number(+0.0)",

"new Number(1)", "new Number(10)", "new Number(10.0)", "new Number(10.1)", "new Number(-1)",

"new Number(-10)", "new Number(-10.0)", "new Number(-10.1)",

"new Number(Number.MAX_VALUE)", "new Number(Number.MIN_VALUE)", "new Number(Number.NaN)",

"new Number(Number.POSITIVE_INFINITY)", "new Number(Number.NEGATIVE_INFINITY)",

"''", "0xa", "04", "'hello'", "'hel' + 'lo'",

"String('')", "String('hello')", "String('h' + 'ello')",

"new String('')", "new String('hello')", "new String('he' + 'llo')",

"new Object()", "new Object()",

"[1, 2, 3]", "[1 ,2 , 3]",

"new Array(3)", "Array(3)", "new Array(1 ,2 ,3)", "Array(1)",

"foo"

];

testEval("x = Object();");

testEval("x = new Object();");

for (var i=0; i< objs.length; i++) {

testEval("x = Object(" + objs[i] + ");");

testEval("x = new Object(" + objs[i] + ");");

}

Object.prototype.protoFunc = function () { WScript.Echo("ObjectprotoFunc");}

var customPrototype = { protoFunc: function () { WScript.Echo("protoFunc");}}

// Constructor with only this statements

function constr(arg1, arg2)

{

this.a = arg1;

this.b = arg1;

}

// Constructor with more than only this statements

function constr1(arg1, arg2)

{

if(!arg1) arg1 = 0;

if(!arg2) arg2 = 0;

this.a = arg1;

this.b = arg1;

}

function body()

{

var arr = [];

for(var i= 0; i < 2; i++)

{

arr.push(new constr(1, 2, 3)); // with arg constructor cache

arr.push(new constr()); // no arg constructor cache test

arr.push(new constr1(1, 2, 3)); // with arg constructor cache

arr.push(new constr1()); // no arg constructor cache test

}

return arr;

}

WScript.Echo("Testing no prototype property construction");

var arrayOfObjects = body();

Dump(arrayOfObjects);

WScript.Echo("Testing custom object prototype construction");

constr.prototype = customPrototype;

constr1.prototype = customPrototype;

arrayOfObjects = body();

Dump(arrayOfObjects);

WScript.Echo("Testing integer prototype construction");

constr.prototype = 1;

constr1.prototype = 1;

arrayOfObjects = body();

Dump(arrayOfObjects);

WScript.Echo("Testing no prototype property construction");

delete constr.prototype;

delete constr1.prototype;

arrayOfObjects = body();

Dump(arrayOfObjects);

function Dump(arrayOfObjects)

{

for(var j= 0; j < arrayOfObjects.length; j++)

{

arrayOfObjects[j].protoFunc();

}

}

WScript.Echo("Testing cross script context object creation");

var otherScriptContext = WScript.LoadScriptFile("constructor-crossScript.js", "samethread");

var obj = new otherScriptContext.crossContextObject();

WScript.Echo(obj.prop);

obj = new otherScriptContext.crossContextObject();

WScript.Echo(obj.prop);

obj = otherScriptContext.createObject();

WScript.Echo(obj.prop);

obj = otherScriptContext.createObject();

WScript.Echo(obj.prop);

obj = new otherScriptContext.crossContextObject();

WScript.Echo(obj.prop);