1 /*

     2  * Copyright (c) 2013, 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 7059085

    27  * @summary Check that Thread.stop(Throwable) throws UOE

    28  * @run testng StopThrowable

    29  */

    30 

    31 import org.testng.annotations.Test;

    32 

    33 import java.util.concurrent.CountDownLatch;

    34 

    35 public class StopThrowable {

    36 

    37     @Test(expectedExceptions=UnsupportedOperationException.class)

    38     public void testStopSelf() {

    39         Thread.currentThread().stop(new ThreadDeath());

    40     }

    41 

    42     private static void awaitUnchecked(CountDownLatch latch) {

    43         try {

    44             latch.await();

    45         } catch (InterruptedException e) {

    46             // should not happen

    47             throw new RuntimeException(e);

    48         }

    49     }

    50 

    51     @Test(expectedExceptions=UnsupportedOperationException.class)

    52     public void testStopOther() throws Throwable {

    53         CountDownLatch ready = new CountDownLatch(1);

    54         CountDownLatch done = new CountDownLatch(1);

    55         Thread t = new Thread( () ->  { ready.countDown(); awaitUnchecked(done); } );

    56         t.start();

    57         try {

    58             ready.await();

    59             t.stop(new ThreadDeath());

    60         } finally {

    61             done.countDown();

    62         }

    63     }

    64 

    65     @Test(expectedExceptions=UnsupportedOperationException.class)

    66     public void testNull() {

    67         Thread.currentThread().stop(null);

    68     }

    69 }