js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-33.js


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// Copyright (c) 2012 Ecma International.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
es5id: 15.2.3.6-4-33
description: >
    Object.defineProperty - 'O' is a Function object that uses
    Object's [[GetOwnProperty]] method to access the 'name' property
    (8.12.9 step 1)
---*/

var fun = function() {};

Object.defineProperty(fun, "foo", {
  value: 12,
  configurable: false
});
assert.throws(TypeError, function() {
  Object.defineProperty(fun, "foo", {
    value: 11,
    configurable: true
  });
});
assert.sameValue(fun.foo, 12, 'fun.foo');

reportCompare(0, 0);