test/built-ins/Object/seal/15.2.3.8-2-c-9.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: 15.2.3.8-2-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');