test/built-ins/Object/defineProperty/15.2.3.6-4-333-4.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: 15.2.3.6-4-333-4
description: >
    Indexed property 'P' with attributes [[Writable]]: true,
    [[Enumerable]]:true, [[Configurable]]:false is writable using
    simple assignment, 'A' is an Array Object
includes: [runTestCase.js]
---*/

function testcase() {
        var obj = [];

        Object.defineProperty(obj, "0", {
            value: 2010,
            writable: true,
            enumerable: true,
            configurable: false
        });
        var verifyValue = (obj[0] === 2010);
        obj[0] = 1001;

        return verifyValue && obj[0] === 1001;
    }
runTestCase(testcase);