xref: /external/apache-harmony/jdwp/src/test/java/org/apache/harmony/jpda/tests/jdwp/Events/EventDebuggee.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

/**
 * @author Anton V. Karnachuk
 */

/**
 * Created on 11.03.2005
 */
package org.apache.harmony.jpda.tests.jdwp.Events;

import org.apache.harmony.jpda.tests.share.JPDADebuggeeSynchronizer;
import org.apache.harmony.jpda.tests.share.SyncDebuggee;

/**
 * Basic debuggee for events unit tests.
 * Runs new thread
 */
public class EventDebuggee extends SyncDebuggee {

    public static final String testedThreadName = "SimpleThread";

    private class SimpleThread extends Thread {

        public SimpleThread () {
            super(testedThreadName);
        }

        public void run() {
            logWriter.println("-> SimpleThread: Running...");
        }
    }

    public static void main(String[] args) {
        runDebuggee(EventDebuggee.class);
    }

    public void run() {
        logWriter.println("-> EventDebuggee: STARTED");

        synchronizer.sendMessage(JPDADebuggeeSynchronizer.SGNL_READY);
        synchronizer.receiveMessage(JPDADebuggeeSynchronizer.SGNL_CONTINUE);

        SimpleThread testThread = new SimpleThread();
        testThread.start();
        logWriter.println("-> EventDebuggee: SimpleThread started");
        try {
            testThread.join();
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        logWriter.println("-> EventDebuggee: SimpleThread finished");
        synchronizer.sendMessage(JPDADebuggeeSynchronizer.SGNL_READY);

        logWriter.println("-> EventDebuggee: wait for signal to continue...");
        // do NOT finish without signal (in acceptable time) in order
        // to do NOT generate unexpected events
        String infoMessage = "-> EventDebuggee: TIMED OUT in waiting for signal!";
        for (int i=0; i < 10; i++ ) {
            if ( synchronizer.receiveMessage(JPDADebuggeeSynchronizer.SGNL_CONTINUE) ) {
                infoMessage = "-> EventDebuggee: signal received!";
               break;
            }
        }
        logWriter.println(infoMessage);

        logWriter.println("-> EventDebuggee: FINISH...");
    }

}