// Copyright (c) 2012 Ecma International. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- es5id: 15.2.3.6-4-175 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]] attribute of an inherited accessor property with large index named in 'O' can't stop deleting index named properties (15.4.5.1 step 3.l.ii) ---*/ var arrObj = [0, 1]; Object.defineProperty(Array.prototype, "1", { get: function() { return 1; }, configurable: true // Not setting the [[Configurable]] attribute of property "1" to false here, since Array.prototype is a global object, and non-configurbale property can't revert to configurable }); Object.defineProperty(arrObj, "length", { value: 1 }); assert.sameValue(arrObj.length, 1, 'arrObj.length'); assert.sameValue(arrObj.hasOwnProperty("1"), false, 'arrObj.hasOwnProperty("1")'); reportCompare(0, 0);