js/src/tests/test262/built-ins/Object/defineProperty/15.2.3.6-4-409.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
28
29

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

/*---
es5id: 15.2.3.6-4-409
description: >
    ES5 Attributes - Inherited property whose [[Enumerable]] attribute
    is set to false is enumerable (RegExp instance)
---*/

Object.defineProperty(RegExp.prototype, "prop", {
  value: 1001,
  writable: true,
  enumerable: true,
  configurable: true
});
var regObj = new RegExp();

var verifyEnumerable = false;
for (var p in regObj) {
  if (p === "prop") {
    verifyEnumerable = true;
  }
}

assert.sameValue(regObj.hasOwnProperty("prop"), false, 'regObj.hasOwnProperty("prop")');
assert(verifyEnumerable, 'verifyEnumerable !== true');

reportCompare(0, 0);