test262/test/built-ins/Object/keys/15.2.3.14-2-2.js

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

/*---
es5id: 15.2.3.14-2-2
description: Object.keys returns the standard built-in Array (check [[Class]]
includes: [runTestCase.js]
---*/

function testcase() {
  var o = { x: 1, y: 2};

  var a = Object.keys(o);
  var s = Object.prototype.toString.call(a);
  if (s === '[object Array]') {
    return true;
  }
 }
runTestCase(testcase);