| /* |
| * 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.VMDeathEvent._itself_; |
| |
| import com.sun.jdi.*; |
| import com.sun.jdi.event.*; |
| import com.sun.jdi.request.*; |
| |
| import java.io.*; |
| |
| import nsk.share.*; |
| import nsk.share.jpda.*; |
| import nsk.share.jdi.*; |
| |
| |
| // This class is the debugger in the test |
| |
| public class vmdeath001 { |
| 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 TEST_NAME = "nsk.jdi.VMDeathEvent._itself_.vmdeath001"; |
| static final String DEBUGEE_NAME = TEST_NAME + "a"; |
| |
| static private Debugee debuggee; |
| static private VirtualMachine vm; |
| static private IOPipe pipe; |
| static private Log log; |
| static private ArgumentHandler argHandler; |
| static private EventSet eventSet; |
| |
| static private boolean testFailed; |
| static private boolean eventReceived; |
| |
| static private boolean disconnectReceived; |
| static private boolean vmdeathIsPrior; |
| |
| public static void main (String args[]) { |
| System.exit(run(args, System.out) + JCK_STATUS_BASE); |
| } |
| |
| public static int run(final String args[], final PrintStream out) { |
| |
| testFailed = false; |
| eventReceived = false; |
| |
| disconnectReceived = false; |
| vmdeathIsPrior = true; |
| |
| argHandler = new ArgumentHandler(args); |
| log = new Log(out, argHandler); |
| |
| Binder binder = new Binder(argHandler, log); |
| log.display("Connecting to debuggee"); |
| debuggee = binder.bindToDebugee(DEBUGEE_NAME); |
| debuggee.redirectStderr(log, "debuggee >"); |
| |
| pipe = debuggee.createIOPipe(); |
| vm = debuggee.VM(); |
| |
| log.display("Resuming debuggee"); |
| debuggee.resume(); |
| |
| log.display("Waiting for command: " + COMMAND_READY); |
| String command = pipe.readln(); |
| if (!command.equals(COMMAND_READY)) { |
| log.complain("TEST BUG: unknown debuggee's command: " + command); |
| pipe.println(COMMAND_QUIT); |
| debuggee.waitFor(); |
| return vmdeath001.FAILED; |
| } |
| |
| class EventHandler extends Thread { |
| public void run() { |
| eventSet = null; |
| try { |
| isConnected: |
| while (true) { |
| eventSet = vm.eventQueue().remove(); |
| |
| EventIterator eventIterator = eventSet.eventIterator(); |
| while (eventIterator.hasNext()) { |
| |
| Event event = eventIterator.nextEvent(); |
| // log.display("Event received: " + event.toString()); |
| |
| if (event instanceof VMDeathEvent) { |
| log.display("VMDeathEvent received"); |
| VMDeathEvent castedEvent = (VMDeathEvent)event; |
| eventReceived = true; |
| |
| // try to check event references if not disconnected |
| try { |
| VirtualMachine eventMachine = castedEvent.virtualMachine(); |
| if (!(vm.equals(eventMachine))) { |
| log.complain("FAILURE 3: eventVirtualMachine is not equal to checked vm"); |
| testFailed = true; |
| } |
| |
| EventRequest request = castedEvent.request(); |
| if( request != null) { |
| log.complain("FAILURE 4: Non-null reference returned by Event.request(): " + request); |
| testFailed = false; |
| } |
| } catch (VMDisconnectedException e) { |
| log.display("Unable to check event references because of VM disconnection"); |
| } |
| |
| } else if (event instanceof VMDisconnectEvent) { |
| log.display("VMDisconnectEvent received"); |
| VMDisconnectEvent castedEvent = (VMDisconnectEvent)event; |
| |
| if (!eventReceived) { |
| vmdeathIsPrior = false; |
| } |
| disconnectReceived = true; |
| break isConnected; |
| } else if (event instanceof VMDeathEvent) { |
| eventReceived = true; |
| } |
| } |
| |
| // try to resume event set if not disconnected |
| try { |
| eventSet.resume(); |
| } catch (VMDisconnectedException e) { |
| log.display("Unable to resume event set because of VM disconnection"); |
| } |
| |
| } |
| } catch (InterruptedException e) { |
| log.complain("TEST INCOMPLETE: caught InterruptedException while waiting for event"); |
| testFailed = true; |
| } catch (VMDisconnectedException e) { |
| log.complain("TEST INCOMPLETE: caught VMDisconnectedException while waiting for event"); |
| testFailed = true; |
| } |
| log.display("eventHandler completed"); |
| } |
| } |
| |
| EventHandler eventHandler = new EventHandler(); |
| log.display("Starting eventHandler"); |
| eventHandler.start(); |
| |
| log.display("Sending command: " + COMMAND_QUIT); |
| pipe.println(COMMAND_QUIT); |
| log.display("Waiting for debuggee terminating"); |
| debuggee.waitFor(); |
| |
| try { |
| eventHandler.join(argHandler.getWaitTime()*60000); |
| if (eventHandler.isAlive()) { |
| log.complain("FAILURE 20: Timeout for waiting of event was exceeded"); |
| eventHandler.interrupt(); |
| testFailed = true; |
| } |
| } catch (InterruptedException e) { |
| log.complain("TEST INCOMPLETE: InterruptedException caught while waiting for eventHandler's death"); |
| testFailed = true; |
| } |
| |
| if (!eventReceived) { |
| log.complain("FAILURE 1: VMDeathEvent is not received after target VM terminating"); |
| return vmdeath001.FAILED; |
| } else if (!vmdeathIsPrior) { |
| log.complain("FAILURE 2: VMDeathEvent is not received before VMDisconnectEvent"); |
| return vmdeath001.FAILED; |
| } |
| return vmdeath001.PASSED; |
| } |
| } |