ActionTestClient.java

/*
 * JBoss, Home of Professional Open Source
 * Copyright 2006, Red Hat Middleware LLC, and individual contributors
 * as indicated by the @author tags.
 * See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 * This copyrighted material is made available to anyone wishing to use,
 * modify, copy, or redistribute it subject to the terms and conditions
 * of the GNU Lesser General Public License, v. 2.1.
 * This program is distributed in the hope that it will be useful, but WITHOUT A
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
 * PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more details.
 * You should have received a copy of the GNU Lesser General Public License,
 * v.2.1 along with this distribution; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA  02110-1301, USA.
 *
 * (C) 2005-2006,
 * @author JBoss Inc.
 */
package com.hp.mwtests.ts.arjuna.recovery;

/*
 * Copyright (C) 1999-2001 by HP Bluestone Software, Inc. All rights Reserved.
 *
 * HP Arjuna Labs,
 * Newcastle upon Tyne,
 * Tyne and Wear,
 * UK.
 *
 * $Id: ActionTestClient.java 2342 2006-03-30 13:06:17Z  $
 */

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.net.InetAddress;
import java.net.ServerSocket;
import java.net.Socket;

import org.junit.Test;

import com.arjuna.ats.arjuna.AtomicAction;
import com.arjuna.ats.arjuna.common.Uid;
import com.arjuna.ats.arjuna.coordinator.ActionManager;
import com.arjuna.ats.arjuna.coordinator.ActionStatus;
import com.arjuna.ats.arjuna.recovery.Service;
import com.arjuna.ats.arjuna.utils.Utility;
import com.arjuna.ats.internal.arjuna.recovery.Listener;
import com.arjuna.ats.internal.arjuna.recovery.TransactionStatusConnector;

class ActionTestClientTestService implements Service
{
    private void test1()
    {
        System.err.println("test1");

        try {
            String test_tran_type_1 = _in.readLine();
            String test_uid_1_str = _in.readLine();

            Uid test_uid_1 = new Uid(test_uid_1_str);

            int test_status1 = _tsc.getTransactionStatus(test_tran_type_1, test_uid_1);
            int test_status2 = _tsc.getTransactionStatus("", test_uid_1);

            _out.println("OK");
            _out.flush();

            test_tran_type_1 = _in.readLine();
            test_uid_1_str = _in.readLine();
            test_uid_1 = new Uid(test_uid_1_str);

            int test_status3 = _tsc.getTransactionStatus(test_tran_type_1, test_uid_1);
            int test_status4 = _tsc.getTransactionStatus("", test_uid_1);

            _out.println("OK");
            _out.flush();

            test_tran_type_1 = _in.readLine();
            test_uid_1_str = _in.readLine();
            test_uid_1 = new Uid(test_uid_1_str);

            int test_status5 = _tsc.getTransactionStatus(test_tran_type_1, test_uid_1);
            int test_status6 = _tsc.getTransactionStatus("", test_uid_1);

            _out.println("OK");
            _out.flush();

            if ((test_status1 == ActionStatus.ABORTED) &&
                    (test_status2 == ActionStatus.ABORTED) &&
                    (test_status3 == ActionStatus.RUNNING) &&
                    (test_status4 == ActionStatus.RUNNING) &&
                    (test_status5 == ActionStatus.COMMITTED) &&
                    (test_status6 == ActionStatus.COMMITTED)) {
                System.err.println("test1: passed");
                _tests_passed++;
            } else {
                System.err.println("test1: failed");
                _tests_failed++;
            }
        }
        catch (IOException ex) {
            System.err.println("test1: failed " + ex);
        }
    }

    private void test2()
    {
        try {
            String test_tran_type_2 = _in.readLine();
            String test_uid_2_str = _in.readLine();
            Uid test_uid_2 = new Uid(test_uid_2_str);

            int test_status1 = _tsc.getTransactionStatus(test_tran_type_2, test_uid_2);
            int test_status2 = _tsc.getTransactionStatus("", test_uid_2);

            _out.println("OK");
            _out.flush();

            test_tran_type_2 = _in.readLine();
            test_uid_2_str = _in.readLine();
            test_uid_2 = new Uid(test_uid_2_str);

            int test_status3 = _tsc.getTransactionStatus(test_tran_type_2, test_uid_2);
            int test_status4 = _tsc.getTransactionStatus("", test_uid_2);

            _out.println("OK");
            _out.flush();

            test_tran_type_2 = _in.readLine();
            test_uid_2_str = _in.readLine();
            test_uid_2 = new Uid(test_uid_2_str);

            int test_status5 = _tsc.getTransactionStatus(test_tran_type_2, test_uid_2);
            int test_status6 = _tsc.getTransactionStatus("", test_uid_2);

            _out.println("OK");
            _out.flush();

            if ((test_status1 == ActionStatus.ABORTED) &&
                    (test_status2 == ActionStatus.ABORTED) &&
                    (test_status3 == ActionStatus.RUNNING) &&
                    (test_status4 == ActionStatus.RUNNING) &&
                    (test_status5 == ActionStatus.ABORTED) &&
                    (test_status6 == ActionStatus.ABORTED)) {
                System.err.println("test2: passed");
                _tests_passed++;
            } else {
                System.err.println("test2: failed");
                _tests_failed++;
            }
        }
        catch (IOException ex) {
            System.err.println("test2: failed " + ex);
        }
    }

    private void test3()
    {
        try {
            String test_tran_type_3 = _in.readLine();
            String test_uid_3_str = _in.readLine();
            Uid test_uid_3 = new Uid(test_uid_3_str);

            int test_status1 = _tsc.getTransactionStatus(test_tran_type_3, test_uid_3);
            int test_status2 = _tsc.getTransactionStatus("", test_uid_3);

            _out.println("OK");
            _out.flush();

            test_tran_type_3 = _in.readLine();
            test_uid_3_str = _in.readLine();
            test_uid_3 = new Uid(test_uid_3_str);

            int test_status3 = _tsc.getTransactionStatus(test_tran_type_3, test_uid_3);
            int test_status4 = _tsc.getTransactionStatus("", test_uid_3);

            _out.println("OK");
            _out.flush();

            test_tran_type_3 = _in.readLine();
            test_uid_3_str = _in.readLine();
            test_uid_3 = new Uid(test_uid_3_str);

            int test_status5 = _tsc.getTransactionStatus(test_tran_type_3, test_uid_3);
            int test_status6 = _tsc.getTransactionStatus("", test_uid_3);

            _out.println("OK");
            _out.flush();

            if ((test_status1 == ActionStatus.ABORTED) &&
                    (test_status2 == ActionStatus.ABORTED) &&
                    (test_status3 == ActionStatus.RUNNING) &&
                    (test_status4 == ActionStatus.RUNNING) &&
                    (test_status5 == ActionStatus.ABORTED) &&
                    (test_status6 == ActionStatus.ABORTED)) {
                System.err.println("test3: passed");
                _tests_passed++;
            } else {
                System.err.println("test3: failed");
                _tests_failed++;
            }
        }
        catch (IOException ex) {
            System.err.println("test3: failed " + ex);
        }
    }

    public void doWork(InputStream is, OutputStream os)
            throws IOException
    {
        System.err.println("starting to work");
        
        _in = new BufferedReader(new InputStreamReader(is));
        _out = new PrintWriter(new OutputStreamWriter(os));

        try {
            String pidUidStr = _in.readLine();
            Uid pidUid = new Uid(pidUidStr);
            String pidStr = _in.readLine();

            if (pidUid.equals(Uid.nullUid())) {
                System.err.println("Test Failed");
            } else {
                _tsc = new TransactionStatusConnector(pidStr, pidUid);

                test1();
                test2();
                test3();

                System.err.println("tests passed: " + _tests_passed +
                        "  tests failed: " + _tests_failed);
            }
        }
        catch (Exception ex) {
            System.err.println(" FAILED " + ex);
        }
        finally
        {
            synchronized (this) {
                finished = true;
                notify();
            }
        }
    }

    public synchronized void waitForFinished()
    {
        while (!finished) {
            try {
                wait();
            } catch (InterruptedException e) {
                // ignore
            }
        }
    }

    private static TransactionStatusConnector _tsc;

    private static BufferedReader _in;
    private static PrintWriter _out;

    public static int _tests_passed = 0;
    public static int _tests_failed = 0;
    private boolean finished = false;

}

public class ActionTestClient
{
    @Test
    public void test() throws Exception
    {
        assertTrue(test_setup());
        
        ActionTestClientTestService test_service = new ActionTestClientTestService();
        Listener listener = new Listener(_test_service_socket, test_service);

        listener.start();
        
        test_service.waitForFinished();

        listener.stopListener();
        
        assertEquals(3, ActionTestClientTestService._tests_passed);
        assertEquals(0, ActionTestClientTestService._tests_failed);
    }
    
    /**
     * Pre-test setup.
     */
    
    private static boolean test_setup()
    {
        boolean setupOk = false;

        try {
            String host = InetAddress.getLocalHost().getHostAddress();
            _test_service_socket = new ServerSocket(_port);
            _test_socket = new Socket(host, _port);

            _from_test_service = new BufferedReader(new InputStreamReader
                    (_test_socket.getInputStream()));
            _to_test_service = new PrintWriter(new OutputStreamWriter
                    (_test_socket.getOutputStream()));

            _to_test_service.write(Utility.getProcessUid().stringForm()+"\n");
            _to_test_service.write(Utility.intToHexString(Utility.getpid())+"\n");
            
            for (int i = 0; i < _number; i++)
            {
                _tx[i] = new AtomicAction();
                _tx[i].begin();
                AtomicAction.suspend();
                _to_test_service.write(_tx[i].type()+"\n");
                _to_test_service.write(_tx[i].get_uid().stringForm()+"\n");
            }           
            
            terminateTx(_tx[0], false);  
            // 1 is RUNNING
            terminateTx(_tx[2], true);
            terminateTx(_tx[3], false);
            // 4 is RUNNING
            terminateTx(_tx[5], false);
            terminateTx(_tx[6], false);
            // 7 is RUNNING
            terminateTx(_tx[8], false);

            _to_test_service.flush();
            
            setupOk = true;
        }
        catch (Exception ex) {
            System.err.println("test_setup: Failed " + ex);
        }

        return setupOk;
    }
    
    static private void terminateTx (AtomicAction tx, boolean commit)
    {
        AtomicAction.resume(tx);
        
        if (commit)
            tx.commit();
        else
            tx.abort();
        
        ActionManager.manager().put(tx);  // put it back on list to simulate running condition.
    }
    
    private static int _port = 4321;
    private static int _number = 9;
    
    private static Socket _test_socket;
    private static ServerSocket _test_service_socket;

    private static BufferedReader _from_test_service;
    private static PrintWriter _to_test_service;
    
    private static AtomicAction[] _tx = new AtomicAction[_number];
}