// Copyright (c) 2012 Ecma International. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- es5id: 15.2.3.6-4-38 description: > Object.defineProperty - 'O' is the Math object that uses Object's [[GetOwnProperty]] method to access the 'name' property (8.12.9 step 1) includes: [propertyHelper.js] ---*/ try { Object.defineProperty(Math, "foo", { value: 12, configurable: true }); verifyEqualTo(Math, "foo", 12); verifyNotWritable(Math, "foo"); verifyNotEnumerable(Math, "foo"); verifyConfigurable(Math, "foo"); } finally { delete Math.foo; } reportCompare(0, 0);