15.2.3.10-2.js - mozsearch

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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.

/*---

info: The effect of preventExtentions must be testable by calling isExtensible

es5id: 15.2.3.10-2

description: >

    Object.preventExtensions returns its arguments after setting its

    extensible property to false

---*/

var o = {};

var o2 = undefined;

o2 = Object.preventExtensions(o);

assert.sameValue(o2, o, 'o2');

assert.sameValue(Object.isExtensible(o2), false, 'Object.isExtensible(o2)');

reportCompare(0, 0);