test/built-ins/Object/defineProperties/15.2.3.7-6-a-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: 15.2.3.7-6-a-74
description: >
    Object.defineProperties will not throw TypeError if P.configurable
    is false, P.writalbe is false, P.value is null and
    properties.value is null (8.12.9 step 10.a.ii.1)
includes: [propertyHelper.js]
---*/


var obj = {};

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

Object.defineProperties(obj, {
    foo: {
        value: null
    }
});
verifyEqualTo(obj, "foo", null);

verifyNotWritable(obj, "foo");

verifyNotEnumerable(obj, "foo");

verifyNotConfigurable(obj, "foo");