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 }