XrootdSessionTest.java

package hep.io.root.daemon.xrootd;

import java.io.IOException;
import java.util.List;
import junit.framework.TestCase;

/**
 *
 * @author tonyj
 */
public class XrootdSessionTest extends TestCase {

    public XrootdSessionTest(String testName) {
        super(testName);
    }

    public void testMultiplexor() throws IOException {
        Session handle = new Session("glast-xrootd01.slac.stanford.edu", 1094, "tonyj");
        handle.ping();
        String dir = "/u/gl/glast/xrootd/testdata/";
        List files = handle.dirList(dir);
        assertEquals(1, files.size());
        assertEquals("pawdemo.root", files.get(0));

        FileStatus status = handle.stat(dir + files.get(0));
        assertEquals(353216, status.getSize());

        OpenFile file = handle.open(dir + files.get(0), 0, XrootdProtocol.kXR_open_read);
        byte[] result = new byte[300000];
        int l = handle.read(file, 1024, result);
        assertEquals(300000, l);
        handle.close(file);

        file = handle.open(dir + files.get(0), 0, XrootdProtocol.kXR_open_read);
        int p = 0;
        for (;;) {
            int ll = handle.read(file, p, result);
            if (ll < 0) {
                break;
            }
            p += ll;
        }
        handle.close(file);
        assertEquals(353216, p);

    }
}