test/built-ins/Object/isSealed/15.2.3.11-4-20.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: 15.2.3.11-4-20
description: >
    Object.isSealed returns false for all built-in objects
    (Error.prototype)
---*/

  var b = Object.isSealed(Error.prototype);

assert.sameValue(b, false, 'b');