test262/test/built-ins/Object/getOwnPropertyNames/15.2.3.4-4-45.js

20 lines
511 B
JavaScript

// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es5id: 15.2.3.4-4-45
description: >
Object.getOwnPropertyNames - inherited data property of Array
object 'O' is not pushed into the returned array.
---*/
var arr = [0, 1, 2];
Array.prototype.protoProperty = "protoArray";
var result = Object.getOwnPropertyNames(arr);
for (var p in result) {
assert.notSameValue(result[p], "protoProperty", 'result[p]');
}