// Copyright (c) 2012 Ecma International. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- es5id: 15.2.3.6-4-148 description: > Object.defineProperty - 'O' is an Array, 'name' is the length property of 'O', test the [[Value]] field of 'desc' is an Object which has an own valueOf method that returns an object and toString method that returns a string (15.4.5.1 step 3.c) ---*/ var arrObj = []; var toStringAccessed = false; var valueOfAccessed = false; Object.defineProperty(arrObj, "length", { value: { toString: function () { toStringAccessed = true; return '2'; }, valueOf: function () { valueOfAccessed = true; return {}; } } }); assert.sameValue(arrObj.length, 2, 'arrObj.length'); assert(toStringAccessed, 'toStringAccessed !== true'); assert(valueOfAccessed, 'valueOfAccessed !== true');