es.object.get-own-property-names.js 497 Bytes
var $ = require('../internals/export');
var fails = require('../internals/fails');
var nativeGetOwnPropertyNames = require('../internals/object-get-own-property-names-external').f;

var FAILS_ON_PRIMITIVES = fails(function () { return !Object.getOwnPropertyNames(1); });

// `Object.getOwnPropertyNames` method
// https://tc39.github.io/ecma262/#sec-object.getownpropertynames
$({ target: 'Object', stat: true, forced: FAILS_ON_PRIMITIVES }, {
  getOwnPropertyNames: nativeGetOwnPropertyNames
});