test/built-ins/Object/getPrototypeOf/15.2.3.2-2-21.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: 15.2.3.2-2-21
description: >
    Object.getPrototypeOf returns the [[Prototype]] of its parameter
    (Array object)
---*/

var arr = [1, 2, 3];

assert.sameValue(Object.getPrototypeOf(arr), Array.prototype, 'Object.getPrototypeOf(arr)');