| /* |
| * Copyright (c) 2001, 2018, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package nsk.jdi.ThreadDeathEvent.thread; |
| |
| import nsk.share.*; |
| import nsk.share.jpda.*; |
| import nsk.share.jdi.*; |
| |
| |
| // This class is the debugged application in the test |
| |
| class thread001a { |
| static final int PASSED = 0; |
| static final int FAILED = 2; |
| static final int JCK_STATUS_BASE = 95; |
| |
| static final String COMMAND_READY = "ready"; |
| static final String COMMAND_QUIT = "quit"; |
| static final String COMMAND_GO = "go"; |
| static final String COMMAND_DONE = "done"; |
| |
| static int result; |
| static volatile boolean mainExited = false; |
| |
| public static ArgumentHandler argHandler; |
| public static Log log; |
| |
| public static Object threadsLock = new Object(); |
| public static Object mainThreadLock = new Object(); |
| |
| public static Object threadsStarted = new Object(); |
| public static Object mainThreadCompleted = new Object(); |
| |
| public static void main(String args[]) { |
| argHandler = new ArgumentHandler(args); |
| log = argHandler.createDebugeeLog(); |
| |
| // execute the test |
| thread001a _thread001a = new thread001a(); |
| System.exit(JCK_STATUS_BASE + _thread001a.runIt()); |
| } |
| |
| // perform the test |
| int runIt() { |
| IOPipe pipe = argHandler.createDebugeeIOPipe(); |
| |
| class InnerThread extends Thread { |
| InnerThread (String name) { |
| super(name); |
| } |
| public void run() { |
| log.display(this.getName() + " thread started"); |
| synchronized (threadsLock) { |
| threadsLock.notifyAll(); |
| } |
| log.display(this.getName() + " thread completed"); |
| } |
| } |
| |
| // create inner and outer threads |
| InnerThread innerThread = new InnerThread("innerThread"); |
| InnerThread innerDaemon = new InnerThread("innerDaemon"); |
| innerDaemon.setDaemon(true); |
| |
| OuterThread outerThread = new OuterThread("outerThread"); |
| OuterThread outerDaemon = new OuterThread("outerDaemon"); |
| outerDaemon.setDaemon(true); |
| |
| // start threads and lock monitor to prevent threads from exit |
| synchronized (threadsLock) { |
| innerThread.start(); |
| innerDaemon.start(); |
| outerThread.start(); |
| outerDaemon.start(); |
| |
| // wait for all threads started |
| while (!(innerThread.isAlive() && |
| innerDaemon.isAlive() && |
| outerThread.isAlive() && |
| outerDaemon.isAlive())) { |
| try { |
| synchronized (threadsStarted) { |
| threadsStarted.wait(1000); |
| } |
| } catch (InterruptedException e) { |
| log.complain("TEST INCOMPLETE: caught InterruptedException while waiting for threads started"); |
| return FAILED; |
| } |
| } |
| |
| log.display("All checked threads started in debuggee."); |
| |
| // notify debugger that debuggee started and ready for testing |
| pipe.println(COMMAND_READY); |
| |
| // wait for command <GO> from debuggee |
| String command = pipe.readln(); |
| if (!command.equals(COMMAND_GO)) { |
| log.complain("TEST BUG: unexpected command: " + command); |
| return FAILED; |
| } |
| |
| // release lock to permit thread to complete |
| } |
| |
| // wait for all threads completed |
| while (innerThread.isAlive() || |
| innerDaemon.isAlive() || |
| outerThread.isAlive() || |
| outerDaemon.isAlive()) { |
| try { |
| synchronized (threadsLock) { |
| threadsLock.wait(1000); |
| } |
| } catch (InterruptedException e) { |
| log.complain("TEST INCOMPLETE: caught InterruptedException while waiting for threads completed"); |
| return FAILED; |
| } |
| } |
| |
| log.display("All checked threads completed in debuggee."); |
| |
| // notify debugger that all threads completed |
| pipe.println(COMMAND_DONE); |
| |
| // wait for command <QUIT> from debuggee |
| String command = pipe.readln(); |
| if (!command.equals(COMMAND_QUIT)) { |
| log.complain("TEST BUG: unexpected command: " + command); |
| return FAILED; |
| } |
| |
| return PASSED; |
| } |
| } |
| |
| class OuterThread extends Thread { |
| OuterThread (String name) { |
| super(name); |
| } |
| public void run() { |
| thread001a.log.display(this.getName() + " thread started"); |
| synchronized (thread001a.threadsLock) { |
| thread001a.threadsLock.notifyAll(); |
| } |
| thread001a.log.display(this.getName() + " thread completed"); |
| } |
| } |