// Copyright (c) 2012 Ecma International. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- es5id: 15.2.3.6-4-39 description: > Object.defineProperty - 'O' is a Date object that uses Object's [[GetOwnProperty]] method to access the 'name' property (8.12.9 step 1) ---*/ var desc = new Date(); Object.defineProperty(desc, "foo", { value: 12, configurable: false }); assert.throws(TypeError, function() { Object.defineProperty(desc, "foo", { value: 11, configurable: true }); }); assert.sameValue(desc.foo, 12, 'desc.foo'); reportCompare(0, 0);