1 /*

     2  * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  *

    23  */

    24 

    25 /*

    26  * @test

    27  * @bug 8129895

    28  * @summary Throw VerifyError when checking assignability of primitive arrays

    29  * that are not identical.  For example, [I is not assignable to [B.

    30  * @compile primArray.jasm

    31  * @compile primArray49.jasm

    32  * @run main/othervm -Xverify:all PrimIntArray

    33  */

    34 

    35 // Test that an int[] is not assignable to byte[].

    36 public class PrimIntArray {

    37 

    38     public static void main(String args[]) throws Throwable {

    39         System.out.println("Regression test for bug 8129895");

    40 

    41         try {

    42             Class newClass = Class.forName("primArray");

    43             throw new RuntimeException("Expected VerifyError exception not thrown with new verifier");

    44         } catch (java.lang.VerifyError e) {

    45             System.out.println("Test PrimIntArray passed with new verifier");

    46         }

    47 

    48         try {

    49             Class newClass = Class.forName("primArray49");

    50             throw new RuntimeException("Expected VerifyError exception not thrown by old verifier");

    51         } catch (java.lang.VerifyError e) {

    52             System.out.println("Test PrimIntArray passed with old verifier");

    53         }

    54     }

    55 }