ftptestcase.java

java编写的非常详尽的基于ftp协议的上传下载源码

/**
 *
 *  Java FTP client library.
 *
 *  Copyright (C) 2000  Enterprise Distributed Technologies Ltd
 *
 *  www.enterprisedt.com
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; either
 *  version 2.1 of the License, or (at your option) any later version.
 *
 *  This library 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
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 *  Bug fixes, suggestions and comments should be should posted on 
 *  http://www.enterprisedt.com/forums/index.php
 *
 *  Change Log:
 *
 *        $Log: FTPTestCase.java,v $
 *        Revision 1.26  2008-06-06 02:11:18  bruceb
 *        tweaks to pass in port range
 *
 *        Revision 1.25  2008-06-03 05:52:39  bruceb
 *        reconnect changes
 *
 *        Revision 1.24  2008-05-14 05:52:10  bruceb
 *        allow empty lists
 *
 *        Revision 1.23  2008-04-17 04:52:10  bruceb
 *        use commandline supplied tools class in preference
 *
 *        Revision 1.22  2007-05-29 04:16:16  bruceb
 *        connected() test
 *
 *        Revision 1.21  2007/05/03 04:21:30  bruceb
 *        rename logger
 *
 *        Revision 1.20  2007/04/24 01:35:40  bruceb
 *        set to DEBUG
 *
 *        Revision 1.19  2007/04/21 04:14:20  bruceb
 *        *** empty log message ***
 *
 *        Revision 1.18  2007/02/26 07:14:54  bruceb
 *        more info on char pos if mismatch in file comparison
 *
 *        Revision 1.17  2006/11/14 11:41:02  bruceb
 *        added localBigTextFile
 *
 *        Revision 1.16  2005/07/15 17:30:06  bruceb
 *        rework of unit testing structure
 *
 *        Revision 1.15  2005/07/11 21:15:31  bruceb
 *        minor tweak re listings
 *
 *        Revision 1.14  2005/06/03 11:27:05  bruceb
 *        comment update
 *
 *        Revision 1.14  2005/05/15 19:45:36  bruceb
 *        changes for testing setActivePortRange
 *
 *        Revision 1.13  2005/03/18 11:12:44  bruceb
 *        deprecated constructors
 *
 *        Revision 1.12  2005/01/14 18:07:19  bruceb
 *        bulk count added
 *
 *        Revision 1.11  2004/10/18 15:58:58  bruceb
 *        test encoding constructor
 *
 *        Revision 1.10  2004/08/31 10:44:49  bruceb
 *        minor tweaks re compile warnings
 *
 *        Revision 1.9  2004/07/23 08:33:44  bruceb
 *        enable testing for strict replies or not
 *
 *        Revision 1.8  2004/06/25 12:03:54  bruceb
 *        get mode from sys property
 *
 *        Revision 1.7  2004/05/11 21:58:05  bruceb
 *        getVersion() added
 *
 *        Revision 1.6  2004/05/01 17:05:59  bruceb
 *        cleaned up and deprecated
 *
 *        Revision 1.5  2004/04/17 18:38:38  bruceb
 *        tweaks for ssl and new parsing functionality
 *
 *        Revision 1.4  2004/04/05 20:58:41  bruceb
 *        latest hans tweaks to tests
 *
 *        Revision 1.3  2003/11/02 21:51:44  bruceb
 *        fixed bug re transfer mode not being set
 *
 *        Revision 1.2  2003/05/31 14:54:05  bruceb
 *        cleaned up unused imports
 *
 *        Revision 1.1  2002/11/19 22:00:15  bruceb
 *        New JUnit test cases
 *
 *
 */

package com.enterprisedt.net.ftp.test;

import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.util.Date;
import java.util.Properties;

import junit.framework.AssertionFailedError;
import junit.framework.TestCase;

import com.enterprisedt.net.ftp.FTPClientInterface;
import com.enterprisedt.net.ftp.FTPFile;
import com.enterprisedt.util.debug.FileAppender;
import com.enterprisedt.util.debug.Level;
import com.enterprisedt.util.debug.Logger;

/**
 *  Generic JUnit test class for FTP, that provides some
 *  useful methods for subclasses that implement the actual
 *  test cases
 *
 *  @author         Bruce Blackshaw
 *  @version        $Revision: 1.26 $
 */
abstract public class FTPTestCase extends TestCase {

    /**
     *  Revision control id
     */
    public static String cvsId = "@(#)$Id: FTPTestCase.java,v 1.26 2008-06-06 02:11:18 bruceb Exp $";

    /**
     *  Log stream
     */
    protected Logger log = Logger.getLogger("FTPTestCase");

    /**
     *  Reference to the FTP client
     */
    protected FTPClientInterface ftp;

    /**
     * Lowest port
     */
    protected int lowPort = 10000 + (int)Math.random()*20000;
    
    /**
     * Highest port
     */
    protected int highPort = lowPort + 15;

    /**
     *  Remote directory that remote test files/dirs are in
     */
    protected String testdir;

    /**
     *  Remote text file
     */
    protected String remoteTextFile;

    /**
     *  Local text file
     */
    protected String localTextFile;
    
    /**
     *  Local text file
     */
    protected String localUnixTextFile;


    /**
     *  Remote binary file
     */
    protected String remoteBinaryFile;

    /**
     *  Local binary file
     */
    protected String localBinaryFile;

    /**
     *  Local empty file
     */
    protected String localEmptyFile;

    /**
     *  Remote empty file
     */
    protected String remoteEmptyFile;

    /**
     *  Remote empty dir
     */
    protected String remoteEmptyDir;
    
    /**
     * Big local file for testing
     */
    protected String localBigFile;
    
    /**
     * Big local text file for testing
     */
    protected String localBigTextFile;
    
    /**
     * Local test dir
     */
    protected String localTestDir;
    
    /**
     * Log directory
     */
    protected String logDir;
    
    /**
     * Local data directory
     */
    protected String localDataDir;
    
    /**
     * Number of operations for stress testing
     */
    protected int bulkCount = 100;
        
    /**
     *  Loaded properties
     */
    protected Properties props = new Properties();
    
    /**
     * Server specific tools 
     */
    protected TestTools tools = null;
    
    /**
     *  Initialize test properties
     */
    public FTPTestCase() {     
        
        Logger.setLevel(Level.DEBUG);
        
        String propsfile = System.getProperty("ftptest.properties.filename", "test.properties");
                
        try {
            props.load(new FileInputStream(propsfile));