// 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: > Object.defineProperties - 'configurable' property of 'descObj' is present (8.10.5 step 4) includes: [runTestCase.js] ---*/ function testcase() { var obj = {}; Object.defineProperties(obj, { prop: { configurable: true } }); var result1 = obj.hasOwnProperty("prop"); delete obj.prop; var result2 = obj.hasOwnProperty("prop"); return result1 === true && result2 === false; } runTestCase(testcase);