jdk8-mips64-public/hotspot: test/compiler/6772683/InterruptedTest.java@dbb05f6d93c4

8051344: JVM crashed in Compile::start() during method parsing w/ UseRTMDeopt turned on
Summary: call rtm_deopt() only if there were no compilation bailouts before.
Reviewed-by: kvn

     1 /*

     2  * Copyright (c) 2008, 2009, 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  */

    25 /*

    26  * @test

    27  * @bug 6772683

    28  * @summary Thread.isInterrupted() fails to return true on multiprocessor PC

    29  * @run main/othervm InterruptedTest

    30  */

    32 public class InterruptedTest {

    34     public static void main(String[] args) throws Exception {

    35         Thread workerThread = new Thread("worker") {

    36             public void run() {

    37                 System.out.println("Worker thread: running...");

    38                 while (!Thread.currentThread().isInterrupted()) {

    39                 }

    40                 System.out.println("Worker thread: bye");

    41             }

    42         };

    43         System.out.println("Main thread: starts a worker thread...");

    44         workerThread.start();

    45         System.out.println("Main thread: waits at most 5s for the worker thread to die...");

    46         workerThread.join(5000); // Wait 5 sec to let run() method to be compiled

    47         int ntries = 0;

    48         while (workerThread.isAlive() && ntries < 5) {

    49             System.out.println("Main thread: interrupts the worker thread...");

    50             workerThread.interrupt();

    51             if (workerThread.isInterrupted()) {

    52                 System.out.println("Main thread: worker thread is interrupted");

    53             }

    54             ntries++;

    55             System.out.println("Main thread: waits for the worker thread to die...");

    56             workerThread.join(1000); // Wait 1 sec and try again

    57         }

    58         if (ntries == 5) {

    59           System.out.println("Main thread: the worker thread dod not die");

    60           System.exit(97);

    61         }

    62         System.out.println("Main thread: bye");

    63     }

    65 }

Mercurial > jdk8-mips64-public > hotspot / file revision

test/compiler/6772683/InterruptedTest.java@dbb05f6d93c4

test/compiler/6772683/InterruptedTest.java