test/built-ins/Object/getOwnPropertyNames/15.2.3.4-4-42.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: 15.2.3.4-4-42
description: >
    Object.getOwnPropertyNames - own data property of String object
    'O' is pushed into the returned array
---*/

var propertyFound = false;

var str = new String("abc");

Object.defineProperty(str, "ownProperty", {
  value: "ownString",
  configurable: true
});

var result = Object.getOwnPropertyNames(str);

for (var p in result) {
  if (result[p] === "ownProperty") {
    propertyFound = true;
    break;
  }
}

assert(propertyFound, 'Property not found');