// Copyright (c) 2012 Ecma International. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- es5id: 15.2.3.6-3-121 description: > Object.defineProperty - 'configurable' property in 'Attributes' is the Argument object (8.10.5 step 4.b) includes: [runTestCase.js] ---*/ function testcase() { var obj = {}; var argObj = (function () { return arguments; })(1, true, "a"); var attr = { configurable: argObj }; Object.defineProperty(obj, "property", attr); var beforeDeleted = obj.hasOwnProperty("property"); delete obj.property; var afterDeleted = obj.hasOwnProperty("property"); return beforeDeleted === true && afterDeleted === false; } runTestCase(testcase);