js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-3-5.js


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27

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

/*---
info: |
    The abtract operation ToPropertyDescriptor  is used to package the
    into a property desc. Step 10 of ToPropertyDescriptor throws a TypeError
    if the property desc ends up having a mix of accessor and data property elements.
es5id: 15.2.3.6-3-5
description: >
    Object.defineProperty throws TypeError if getter is not callable
    but not undefined (Number)(8.10.5 step 7.b)
---*/

var o = {};

// dummy getter
var getter = 42;
var desc = {
  get: getter
};
assert.throws(TypeError, function() {
  Object.defineProperty(o, "foo", desc);
});
assert.sameValue(o.hasOwnProperty("foo"), false, 'o.hasOwnProperty("foo")');

reportCompare(0, 0);