test/built-ins/Object/defineProperties/15.2.3.7-6-a-174.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-174
description: >
    Object.defineProperties - 'O' is an Array, 'P' is the length
    property of 'O', the [[Value]] field of 'desc' is less than value
    of  the length property, test the configurable large index named
    property of 'O' can be deleted (15.4.5.1 step 3.l.ii)
---*/

        var arr = [0, 1];

        Object.defineProperties(arr, {
            length: {
                value: 1
            }
        });

assert.sameValue(arr.hasOwnProperty("1"), false, 'arr.hasOwnProperty("1")');