test/built-ins/Object/defineProperty/15.2.3.6-4-74.js


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// Copyright (c) 2012 Ecma International.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
es5id: 15.2.3.6-4-74
description: >
    Object.defineProperty - desc.writable and name.writable are two
    boolean values with different values (8.12.9 step 6)
includes: [propertyHelper.js]
---*/


var obj = {};

Object.defineProperty(obj, "foo", { writable: false, configurable: true });

Object.defineProperty(obj, "foo", { writable: true });
verifyEqualTo(obj, "foo", undefined);

verifyWritable(obj, "foo");

verifyNotEnumerable(obj, "foo");

verifyConfigurable(obj, "foo");