/*

 * Copyright (c) 2016, 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.

 */

/*

 * @test

 * @bug 8160591

 * @summary C1-generated code for System.arraycopy() does not throw an ArrayStoreException if 'dst' is no a "proper" array (i.e., it is java.lang.Object)

 * @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:+TieredCompilation -XX:TieredStopAtLevel=1 -Xcomp -XX:-UseCompressedClassPointers -XX:CompileOnly=TestArrayCopyToFromObject.test TestArrayCopyToFromObject

 * @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:+TieredCompilation -XX:TieredStopAtLevel=1 -Xcomp -XX:+UseCompressedClassPointers -XX:CompileOnly=TestArrayCopyToFromObject.test TestArrayCopyToFromObject

 */

public class TestArrayCopyToFromObject {

    public void test(Object aArray[]) {

        Object a = new Object();

        try {

            System.arraycopy(aArray, 0, a, 0, 1);

            throw new RuntimeException ("FAILED: Expected ArrayStoreException " +

                                        "(due to destination not being an array) " +

                                        "was not thrown");

        } catch (ArrayStoreException e) {

            System.out.println("PASSED: Expected ArrayStoreException was thrown");

        }

        try {

            System.arraycopy(a, 0, aArray, 0, 1);

            throw new RuntimeException ("FAILED: Expected ArrayStoreException " +

                                        "(due to source not being an array) " +

                                        "was not thrown");

        } catch (ArrayStoreException e) {

            System.out.println("PASSED: Expected ArrayStoreException was thrown");

        }

    }

    public static void main(String args[]) {

        System.out.println("TestArrayCopyToFromObject");

        Object aArray[] = new Object[10];

        for (int i = 0; i < 10; i++) {

            aArray[i] = new Object();

        }

        new TestArrayCopyToFromObject().test(aArray);

    }

}