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// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-properties-of-the-object-prototype-object
description: >
Object.prototype is still extensible and may have extensions prevented
info: |
19.1.3 Properties of the Object Prototype Object
The value of the [[Prototype]] internal slot of the Object prototype object is
null and the initial value of the [[Extensible]] internal slot is true.
---*/
assert(
Object.isExtensible(Object.prototype),
"Object.prototype is extensible"
);
assert.sameValue(
Object.preventExtensions(Object.prototype),
Object.prototype,
"Object.prototype may have extensions prevented"
);
assert.sameValue(
Object.isExtensible(Object.prototype),
false,
"Object.prototype is not extensible after a preventExtensions operation"
);
reportCompare(0, 0);
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