/// 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. /** * @path ch15/15.2/15.2.3/15.2.3.7/15.2.3.7-6-a-261.js * @description Object.defineProperties - 'O' is an Array, 'P' is an array index named property that already exists on 'O' is accessor property and 'desc' is accessor descriptor, test updating the [[Configurable]] attribute value of 'P' (15.4.5.1 step 4.c) */ function testcase() { var arr = []; function set_fun(value) { arr.setVerifyHelpProp = value; } Object.defineProperty(arr, "0", { set: set_fun, configurable: true }); try { Object.defineProperties(arr, { "0": { configurable: false } }); return accessorPropertyAttributesAreCorrect(arr, "0", undefined, set_fun, "setVerifyHelpProp", false, false); } catch (ex) { return false; } } runTestCase(testcase);