// 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: 15.2.3.6-4-394 description: ES5 Attributes - [[Value]] attribute of data property is undefined includes: [runTestCase.js] ---*/ function testcase() { var obj = {}; Object.defineProperty(obj, "prop", { value: undefined }); var desc = Object.getOwnPropertyDescriptor(obj, "prop"); return obj.hasOwnProperty("prop") && typeof obj.prop === "undefined" && typeof desc.value === "undefined"; } runTestCase(testcase);