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/*
* Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**
* Basic checks for Object.seal and Object.freeze.
*
* @test
* @run
*/
var obj = { num: Math.E };
print("sealed? " + Object.isSealed(obj));
print("frozen? " + Object.isFrozen(obj));
Object.seal(obj);
print("sealed? " + Object.isSealed(obj));
// delete should fail - because we have sealed
print("deleted num? " + (delete obj.num));
print("num = " + obj.num);
// assignment should succeed
print("assign PI to num");
obj.num = Math.PI;
print("num = " + obj.num);
// assignment should fail -- because we freeze
Object.freeze(obj);
print("frozen? " + Object.isFrozen(obj));
print("assign 1729 to num");
obj.num = 1729;
print("num = " + obj.num);
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