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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.
*/
/**
* Check Object.defineProperty, Object.defineProperties and Object.create.
* FIXME: yet to checks for property attribute create/modifications.
*
* @test
* @run
*/
// create an object
var obj = {};
// data property
Object.defineProperty(obj, "foo", { value: "hello" });
// accessor property
Object.defineProperty(obj, "bar", { get: function() { return "bar" } });
print("obj.foo = " + obj.foo);
print("obj.bar = " + obj.bar);
// define multiple properties at one go.
Object.defineProperties(obj,
{
xyz: { value: 44 },
abc: { get: function() { print("get abc"); return "abc"; } }
}
);
print("obj.xyz = " + obj.xyz);
print("obj.abc = " + obj.abc);
function MyConstructor() {}
var obj2 = Object.create(MyConstructor.prototype);
print("obj2 in MyConstructor instance? " + (obj2 instanceof MyConstructor));
var obj3 = Object.create(Object.prototype,
{
xyz: { value: 44 }
}
);
print("obj3 is an Object? " + (obj3 instanceof Object));
print(obj3.xyz);
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