utiltest.java

jxta_src_2.41b jxta 2.41b 最新版源码 from www.jxta.org

/*
 *  Copyright (c) 2001 Sun Microsystems, Inc.  All rights
 *  reserved.
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions
 *  are met:
 *
 *  1. Redistributions of source code must retain the above copyright
 *  notice, this list of conditions and the following disclaimer.
 *
 *  2. Redistributions in binary form must reproduce the above copyright
 *  notice, this list of conditions and the following disclaimer in
 *  the documentation and/or other materials provided with the
 *  distribution.
 *
 *  3. The end-user documentation included with the redistribution,
 *  if any, must include the following acknowledgment:
 *  "This product includes software developed by the
 *  Sun Microsystems, Inc. for Project JXTA."
 *  Alternately, this acknowledgment may appear in the software itself,
 *  if and wherever such third-party acknowledgments normally appear.
 *
 *  4. The names "Sun", "Sun Microsystems, Inc.", "JXTA" and "Project JXTA" must
 *  not be used to endorse or promote products derived from this
 *  software without prior written permission. For written
 *  permission, please contact Project JXTA at http://www.jxta.org.
 *
 *  5. Products derived from this software may not be called "JXTA",
 *  nor may "JXTA" appear in their name, without prior written
 *  permission of Sun.
 *
 *  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 *  OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 *  DISCLAIMED.  IN NO EVENT SHALL SUN MICROSYSTEMS OR
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 *  OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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 *  ====================================================================
 *
 *  This software consists of voluntary contributions made by many
 *  individuals on behalf of Project JXTA.  For more
 *  information on Project JXTA, please see
 *  <http://www.jxta.org/>.
 *
 *  This license is based on the BSD license adopted by the Apache Foundation.
 *
 *  $Id: UtilTest.java,v 1.6 2006/06/08 04:31:12 gonzo Exp $
 */

package net.jxta.ext.config;

import java.net.InetAddress;
import java.net.URI;
import java.net.URISyntaxException;

/**
 * @version $Id: UtilTest.java,v 1.6 2006/06/08 04:31:12 gonzo Exp $
 *
 * @author james todd [gonzo at jxta dot org]
 */

public class UtilTest
    extends TestBase {

    private static final InetAddress ALL_ADDRESSES = Env.ALL_ADDRESSES;
    private static final String PROTOCOL = Protocol.TCP_URI;
    private static final int PORT = 9701;
    private static final int PORT_RANGE = 100;
    private static final String COLON = ":";
    private static final String WINDOWS_URI = "file:/c:/a%20b/c";

    public static void main(String[] argv) {
        junit.textui.TestRunner.run(suite());
    }

    public static junit.framework.TestSuite suite() {
        junit.framework.TestSuite suite = new junit.framework.TestSuite();

        suite.addTest(new junit.framework.TestSuite(UtilTest.class));

        return suite;
    }

    public UtilTest() {
        this(UtilTest.class.getName());
    }

    public UtilTest(String name) {
        super(name);
    }

    public void testNormalize() {
        int port = -1;

        for (int i = PORT; i <= PORT + PORT_RANGE && port == -1; i++ ) {
            if (Util.isPortAvailable(ALL_ADDRESSES, i)) {
                port = i;
            }
        }

        if (port != -1) {
            String b = PROTOCOL + ALL_ADDRESSES.getHostAddress() + COLON +
                port;
            URI bu = null;

            try {
                bu = new URI(b);
            } catch (URISyntaxException use) {
                fail("bad uri: " + b + " " + use.getMessage());
            }

            if (bu != null) {
                Address a = new Address();
                
                a.setAddress(bu);
                a.setPortRange(PORT_RANGE - port);
                
                URI u = Util.normalize(a);
                
                assertNotNull(u);
                assertEquals(bu.getPort(), u.getPort());
            }
        } else {
            fail("unable to find open port");
        }
    }
    
    public void testNormalizeWindowsURI() {
        assertNotNull(Util.normalizeURI(WINDOWS_URI));
    }
}