1 /*

     2  * Copyright (c) 2016, 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 import java.security.AccessController;

    25 import java.security.PrivilegedAction;

    26 

    27 /*

    28  * @test

    29  * @bug 8134434

    30  * @summary JVM_DoPrivileged() fires assert(_exception_caught == false) failed: _exception_caught is out of phase

    31  * @run main/othervm -agentlib:jdwp=transport=dt_socket,address=9000,server=y,suspend=n -Xbatch ExceptionCaughtOutOfPhaseTest

    32  */

    33 

    34 public class ExceptionCaughtOutOfPhaseTest {

    35     public static void main(String[] args) {

    36         PrivilegedAction action = new HotThrowingAction();

    37         System.out.println("### Warm-up");

    38         for(int i=0; i<11000; i++) {

    39             try {

    40                 action.run(); // call run() to get it compiled

    41             } catch(Throwable t) {

    42                 // ignored

    43             }

    44         }

    45 

    46         System.out.println("### Warm-up done");

    47         System.out.println("### Executing privileged action");

    48 

    49         try {

    50             AccessController.doPrivileged(action);

    51         } catch (Error e) {

    52             // ignored

    53         }

    54     }

    55 

    56     public static class HotThrowingAction implements PrivilegedAction {

    57         public Object run() {

    58             throw new Error();

    59         }

    60     }

    61 }