// Copyright (c) 2012 Ecma International. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- es5id: 15.2.3.6-4-178 description: > Object.defineProperty - 'O' is an Array, 'name' 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' is deleted (15.4.5.1 step 3.l.ii) ---*/ var arrObj = [0, 1]; Object.defineProperty(arrObj, "length", { value: 1 }); assert.sameValue(arrObj.hasOwnProperty("1"), false, 'arrObj.hasOwnProperty("1")');