//------------------------------------------------------------------------------------------------------- | |
// Copyright (C) Microsoft. All rights reserved. | |
// Licensed under the MIT license. See LICENSE.txt file in the project root for full license information. | |
//------------------------------------------------------------------------------------------------------- | |
var x = "x.original"; | |
var reset = function () { | |
x = "x.original"; | |
} | |
var test = function () { | |
var z = "z.original"; | |
function innerTest() { | |
x = "x.overwritten"; | |
z = x; | |
} | |
innerTest(); | |
return z; | |
} | |
test(); | |
reset(); | |
test(); | |
reset(); | |
function makeGlobalPropertyReadOnly(p) { | |
Object.defineProperty(this, p, { writable: false }); | |
} | |
function reportGlobalPropertyDescriptor(p) { | |
WScript.Echo(p + ".configurable = " + Object.getOwnPropertyDescriptor(this, p).configurable); | |
WScript.Echo(p + ".writable = " + Object.getOwnPropertyDescriptor(this, p).writable); | |
} | |
reportGlobalPropertyDescriptor("x"); | |
makeGlobalPropertyReadOnly("x"); | |
reportGlobalPropertyDescriptor("x"); | |
var result = test(); | |
WScript.Echo("x: " + x); | |
WScript.Echo("result: " + result); |