/*

 * 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.

 */

/**

 * JDK-8022598: Object.getPrototypeOf should return null for host objects rather than throwing TypeError

 *

 * @test

 * @run

 */

// the following should not throw TypeError, just return null instead

var proto = Object.getPrototypeOf(new java.lang.Object());

if (proto !== null) {

    fail("Expected 'null' __proto__ for host objects");

}

// on primitive should result in TypeError

function checkTypeError(obj) {

    try {

        Object.getPrototypeOf(obj);

        fail("Expected TypeError for Object.getPrototypeOf on " + obj);

    } catch (e) {

        if (! (e instanceof TypeError)) {

            fail("Expected TypeError, but got " + e);

        }

    }

}

checkTypeError(undefined);

checkTypeError(null);

checkTypeError(3.1415);

checkTypeError("hello");

checkTypeError(false);

checkTypeError(true);