| /* |
| * Copyright (c) 2000, 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.ExceptionEvent._itself_; |
| |
| import com.sun.jdi.VirtualMachine; |
| import com.sun.jdi.request.EventRequestManager; |
| import com.sun.jdi.request.EventRequest; |
| import com.sun.jdi.request.ExceptionRequest; |
| import com.sun.jdi.ReferenceType; |
| import com.sun.jdi.event.Event; |
| import com.sun.jdi.event.EventSet; |
| import com.sun.jdi.event.EventIterator; |
| import com.sun.jdi.event.ExceptionEvent; |
| import com.sun.jdi.event.VMDisconnectEvent; |
| import com.sun.jdi.event.VMDeathEvent; |
| import com.sun.jdi.VMDisconnectedException; |
| |
| import java.io.*; |
| |
| import nsk.share.*; |
| import nsk.share.jpda.*; |
| import nsk.share.jdi.*; |
| |
| |
| /** |
| * The test checks that uncaught exception event is not reported |
| * by the debugger. It calls |
| * <code>com.sun.jdi.request.EventRequestManager.createExceptionRequest()</code> |
| * method with false value of boolean parameter <code>notifyUncaught</code>. |
| * The debugee part of the test raises own uncaught exevent003tException. |
| */ |
| |
| public class exevent003 { |
| static final int PASSED = 0; |
| static final int FAILED = 2; |
| static final int JCK_STATUS_BASE = 95; |
| |
| static final int TIMEOUT_DELTA = 1000; //milliseconds |
| |
| static final String DEBUGGEE_CLASS = "nsk.jdi.ExceptionEvent._itself_.exevent003t"; |
| static final String DEBUGGEE_EXCEPTION = DEBUGGEE_CLASS + "Exception"; |
| static final String COMMAND_READY = "ready"; |
| static final String COMMAND_RUN = "run"; |
| static final String COMMAND_QUIT = "quit"; |
| |
| private Log log; |
| private IOPipe pipe; |
| private Debugee debuggee; |
| private EventListener elThread; |
| private VirtualMachine vm; |
| private static EventRequestManager erManager; |
| private ExceptionRequest eRequest; |
| private static ReferenceType rType, rTypeEx; |
| private int counter = 0; |
| private String cmd; |
| private volatile int tot_res = PASSED; |
| |
| public static void main (String argv[]) { |
| System.exit(run(argv,System.out) + JCK_STATUS_BASE); // JCK-style exit status. |
| } |
| |
| public static int run(String argv[], PrintStream out) { |
| return new exevent003().runIt(argv, out); |
| } |
| |
| private int runIt(String argv[], PrintStream out) { |
| |
| ArgumentHandler argHandler = new ArgumentHandler(argv); |
| log = new Log(out, argHandler); |
| Binder binder = new Binder(argHandler, log); |
| debuggee = binder.bindToDebugee(DEBUGGEE_CLASS); |
| pipe = debuggee.createIOPipe(); |
| debuggee.redirectStderr(log, "exevent003t.err> "); |
| vm = debuggee.VM(); |
| erManager = vm.eventRequestManager(); |
| |
| log.display("Resuming debuggee"); |
| debuggee.resume(); |
| cmd = pipe.readln(); |
| |
| if (!cmd.equals(COMMAND_READY)) { |
| log.complain("TEST BUG: unknown debuggee's command: " + cmd); |
| tot_res = FAILED; |
| return quitDebuggee(); |
| } |
| if ((rType = debuggee.classByName(DEBUGGEE_CLASS)) == null) { |
| log.complain("TEST FAILURE: Method Debugee.classByName() returned null for " |
| + DEBUGGEE_CLASS); |
| tot_res = FAILED; |
| return quitDebuggee(); |
| } |
| if ((rTypeEx = debuggee.classByName(DEBUGGEE_EXCEPTION)) == null) { |
| log.complain("TEST FAILURE: Method Debugee.classByName() returned null for " |
| + DEBUGGEE_EXCEPTION); |
| tot_res = FAILED; |
| return quitDebuggee(); |
| } |
| |
| /* Create a new ExceptionRequest with false notifyUncaught parameter |
| so uncaught exceptions should not be reported. */ |
| log.display("Creating ExceptionEvent request"); |
| if ((eRequest = createExReq(false, false)) == null) { |
| tot_res = FAILED; |
| return quitDebuggee(); |
| } |
| |
| log.display("Starting events listener"); |
| EventListener elThread = new EventListener(); |
| elThread.start(); |
| |
| log.display("Forcing debuggee to generate uncaught exception"); |
| counter = 0; |
| pipe.println(COMMAND_RUN); |
| |
| log.display("Waiting for debuggee exits due to uncaught exception"); |
| debuggee.waitFor(); |
| |
| log.display("Waiting for all events recieved"); |
| try { |
| if (elThread.isAlive()) elThread.join(); |
| } catch (InterruptedException e) { |
| log.complain("TEST INCOMPLETE: caught InterruptedException " + e); |
| tot_res = FAILED; |
| return quitDebuggee(); |
| } |
| |
| if (counter != 0) { |
| log. complain("TEST FAILED: uncaught exception " + rTypeEx.name() + |
| " was reported by the debugger"); |
| return FAILED; |
| } |
| else return PASSED; |
| } |
| |
| private ExceptionRequest createExReq(boolean notifyC, boolean notifyUnc) { |
| ExceptionRequest eRequest; |
| try { |
| eRequest = erManager.createExceptionRequest(rType, notifyC, notifyUnc); |
| } catch (Exception e) { |
| log.complain("createExceptionRequest: " + e); |
| return null; |
| } |
| eRequest.setSuspendPolicy(EventRequest.SUSPEND_ALL); |
| eRequest.enable(); |
| return eRequest; |
| } |
| |
| private int quitDebuggee() { |
| if (eRequest != null) { |
| eRequest.disable(); |
| } |
| |
| pipe.println(COMMAND_QUIT); |
| |
| if (elThread != null) { |
| elThread.isConnected = false; |
| try { |
| if (elThread.isAlive()) |
| elThread.join(); |
| } catch (InterruptedException e) { |
| log.complain("TEST INCOMPLETE: caught InterruptedException " |
| + e); |
| tot_res = FAILED; |
| } |
| } |
| |
| int debStat = debuggee.endDebugee(); |
| if (debStat != (JCK_STATUS_BASE + PASSED)) { |
| log.complain("TEST FAILED: debuggee's process finished with status: " |
| + debStat); |
| tot_res = FAILED; |
| } else |
| log.display("Debuggee's process finished with status: " |
| + debStat); |
| |
| return tot_res; |
| } |
| class EventListener extends Thread { |
| public volatile boolean isConnected = true; |
| |
| public void run() { |
| try { |
| do { |
| EventSet eventSet = vm.eventQueue().remove(TIMEOUT_DELTA); |
| if (eventSet != null) { // there is not a timeout |
| EventIterator it = eventSet.eventIterator(); |
| while (it.hasNext()) { |
| Event event = it.nextEvent(); |
| if (event instanceof VMDeathEvent) { |
| isConnected = false; |
| } else if (event instanceof VMDisconnectEvent) { |
| isConnected = false; |
| } else if (event instanceof ExceptionEvent) { |
| ExceptionEvent exEvent = (ExceptionEvent) event; |
| log.display("EventListener: following ExceptionEvent occured: \n\t" |
| + exEvent.toString()); |
| |
| if (eRequest.equals(event.request())) { |
| if (exEvent.exception().referenceType().equals(rTypeEx)) { |
| log.display("Exception event equals to expected \n\t" + |
| exEvent.exception().referenceType().name()); |
| counter++; |
| log.display("\t" + "counter = " + counter); |
| } |
| } |
| } else { |
| log.display("EventListener: following JDI event occured: \n\t" |
| + event.toString()); |
| } |
| } |
| if (isConnected) { |
| eventSet.resume(); |
| } |
| } |
| } while (isConnected); |
| } catch (InterruptedException e) { |
| tot_res = FAILED; |
| log.complain("FAILURE in EventListener: caught unexpected " |
| + e); |
| } catch (VMDisconnectedException e) { |
| tot_res = FAILED; |
| log.complain("FAILURE in EventListener: caught unexpected " |
| + e); |
| e.printStackTrace(); |
| } |
| log.display("EventListener: exiting"); |
| } |
| } |
| |
| } |