// 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. /*--- es5id: 15.2.3.6-4-116 description: > Object.defineProperty - 'O' is an Array, test the length property of 'O' is own data property (15.4.5.1 step 1) includes: [runTestCase.js] ---*/ function testcase() { var arrObj = [0, 1]; Object.defineProperty(arrObj, "1", { value: 1, configurable: false }); try { Object.defineProperty(arrObj, "length", { value: 1 }); return false; } catch (e) { var desc = Object.getOwnPropertyDescriptor(arrObj, "length"); return Object.hasOwnProperty.call(arrObj, "length") && desc.value === 2 && desc.writable === true && desc.configurable === false && desc.enumerable === false; } } runTestCase(testcase);