JSTests/test262/test/built-ins/Object/seal/15.2.3.8-2-c-9.js

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

/*---
es5id: 15.2.3.8-2-c-9
description: Object.seal - 'O' is an Arguments object
---*/

        var argObj = (function () { return arguments; })();

        var preCheck = Object.isExtensible(argObj);
        Object.seal(argObj);

assert(preCheck, 'preCheck !== true');
assert(Object.isSealed(argObj), 'Object.isSealed(argObj) !== true');