1 /*
   2  * Copyright (c) 2017, 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  * @test
  26  * @bug 8174725
  27  * @summary Throw NoClassDefFoundError if class access_flags have ACC_MODULE set
  28  * @compile badAccModule.jcod
  29  * @run main AccModuleTest
  30  */
  31 
  32 // Test that a class with access_flags containing ACC_MODULE causes a ClassFormatError.
  33 public class AccModuleTest {
  34     public static void main(String args[]) throws Throwable {
  35 
  36         System.out.println("Regression test for bug 8174725");
  37         try {
  38             Class newClass = Class.forName("badAccModule");
  39             throw new RuntimeException("Expected NoClassDefFoundError exception not thrown");
  40         } catch (java.lang.NoClassDefFoundError e) {
  41             if (!e.getMessage().contains("Illegal ACC_MODULE class modifier in class badAccModule")) {
  42                 throw new RuntimeException("Wrong NoClassDefFoundError exception for AccModuleTest: " + e.getMessage());
  43             }
  44         }
  45     }
  46 }