/// 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 ch15/15.2/15.2.3/15.2.3.6/15.2.3.6-4-83.js * @description Object.defineProperty will not throw TypeError if name.configurable = false, name.writable = false, name.value = undefined and desc.value = undefined (8.12.9 step 10.a.ii.1) */ function testcase() { var obj = {}; Object.defineProperty(obj, "foo", { value: undefined, writable: false, configurable: false }); Object.defineProperty(obj, "foo", { value: undefined, writable: false, configurable: false }); return dataPropertyAttributesAreCorrect(obj, "foo", undefined, false, false, false); } runTestCase(testcase);