// Copyright (c) 2012 Ecma International. All rights reserved. // Ecma International makes this code available under the terms and conditions set // forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the // "Use Terms"). Any redistribution of this code must retain the above // copyright and this notice and otherwise comply with the Use Terms. /*--- description: > Array.prototype.reduce - element to be retrieved is own accessor property without a get function on an Array-like object includes: [runTestCase.js] ---*/ function testcase() { var testResult = false; var initialValue = 0; function callbackfn(prevVal, curVal, idx, obj) { if (idx === 1) { testResult = (curVal === undefined); } } var obj = { 0: 0, 2: 2, length: 3 }; Object.defineProperty(obj, "1", { set: function () { }, configurable: true }); Array.prototype.reduce.call(obj, callbackfn, initialValue); return testResult; } runTestCase(testcase);