Examples with XNetListenerScaffold jmri.jmrix.lenz.XNetListenerScaffold used on opensource projects

Example 1 with XNetListenerScaffold

use of jmri.jmrix.lenz.XNetListenerScaffold in project JMRI by JMRI.

the class XnTcpXNetPacketizerTest method testInterference.

@Override
@Test
public void testInterference() throws Exception {
    // This test checks to make sure that when two listeners register for events
    // at the same time, the first listener is still the active listener until
    // it receives a message.
    XnTcpXNetPacketizer c = (XnTcpXNetPacketizer) tc;
    // connect to iostream via port controller
    XnTcpPortControllerScaffold p = new XnTcpPortControllerScaffold();
    c.connectPort(p);
    // We need three objects to receive messages.
    // The first one recieves broadcast messages.
    // The others only receive directed messages.
    XNetListenerScaffold l = new XNetListenerScaffold();
    XNetListenerScaffold l1 = new XNetListenerScaffold();
    XNetListenerScaffold l2 = new XNetListenerScaffold();
    c.addXNetListener(~0, l);
    // a threading/synchronization issue in AbstractMRTrafficController.
    for (int i = 0; i < 5; i++) {
        l.setRcvdRply(null);
        l1.setRcvdRply(null);
        l2.setRcvdRply(null);
        // first, we send an unsolicited message
        p.tistream.write(0x42);
        p.tistream.write(0x12);
        p.tistream.write(0x12);
        p.tistream.write(0x42);
        p.flush();
        jmri.util.JUnitUtil.waitFor(() -> {
            return l.getRcvdRply() != null;
        }, "reply received");
        // check that the message was picked up by the read thread.
        Assert.assertTrue("iteration " + i + " reply received ", l.getRcvdRply() != null);
        Assert.assertEquals("iteration " + i + " first char of broadcast reply to l", 0x42, l.getRcvdRply().getElement(0));
        // now we need to send a message with both the second and third listeners
        // as reply receiver.
        XNetMessage m = XNetMessage.getTurnoutCommandMsg(22, true, false, true);
        c.sendXNetMessage(m, l1);
        XNetMessage m1 = XNetMessage.getTurnoutCommandMsg(23, true, false, true);
        c.sendXNetMessage(m1, l2);
        p.flush();
        // and now we verify l1 is the last sender.
        jmri.util.JUnitUtil.waitFor(() -> {
            return l1 == c.getLastSender();
        }, "iteration " + i + " Last Sender l1, before l1 reply");
        l.setRcvdRply(null);
        l1.setRcvdRply(null);
        l2.setRcvdRply(null);
        // Now we reply to the messages above
        p.tistream.write(0x01);
        p.tistream.write(0x04);
        p.tistream.write(0x05);
        p.flush();
        jmri.util.JUnitUtil.waitFor(() -> {
            return l1.getRcvdRply() != null;
        }, "iteration " + i + " reply received ");
        // check that the message was picked up by the read thread.
        Assert.assertTrue("iteration " + i + " reply received ", l1.getRcvdRply() != null);
        Assert.assertEquals("iteration " + i + " first char of reply to l1", 0x01, l1.getRcvdRply().getElement(0));
        Assert.assertNotNull("iteration " + i + " broadcast reply after l1 message", l.getRcvdRply());
        Assert.assertNotNull("iteration " + i + " l1 reply after l1 message", l1.getRcvdRply());
        Assert.assertNull("iteration " + i + " l2 reply after l1 message", l2.getRcvdRply());
        // and now we verify l2 is the last sender.
        jmri.util.JUnitUtil.waitFor(() -> {
            return l2 == c.getLastSender();
        }, "Last Sender l2");
        l.setRcvdRply(null);
        l1.setRcvdRply(null);
        l2.setRcvdRply(null);
        p.tistream.write(0x01);
        p.tistream.write(0x04);
        p.tistream.write(0x05);
        p.flush();
        jmri.util.JUnitUtil.waitFor(() -> {
            return l2.getRcvdRply() != null;
        }, "iteration " + i + " reply received ");
        // check that the message was picked up by the read thread.
        Assert.assertTrue("iteration " + i + " reply received ", l2.getRcvdRply() != null);
        Assert.assertEquals("iteration " + i + " first char of reply to l2", 0x01, l2.getRcvdRply().getElement(0));
        Assert.assertNotNull("iteration " + i + " broadcast reply after l2 message", l.getRcvdRply());
        Assert.assertNull("iteration " + i + " l1 reply after l2 message", l1.getRcvdRply());
        Assert.assertNotNull("iteration " + i + " l2 reply after l2 message", l2.getRcvdRply());
        l.setRcvdRply(null);
        l1.setRcvdRply(null);
        l2.setRcvdRply(null);
        Assert.assertEquals("iteration " + i + " l received count ", 3 * (i + 1), l.getRcvCount());
    }
}

Example 2 with XNetListenerScaffold

use of jmri.jmrix.lenz.XNetListenerScaffold in project JMRI by JMRI.

the class ZTC611XNetInitializationManagerTest method testCtor.

public void testCtor() {
    // infrastructure objects
    XNetInterfaceScaffold t = new XNetInterfaceScaffold(new LenzCommandStation());
    XNetListenerScaffold l = new XNetListenerScaffold();
    XNetSystemConnectionMemo memo = new XNetSystemConnectionMemo(t);
    ZTC611XNetInitializationManager m = new ZTC611XNetInitializationManager(memo) {

        @Override
        protected int getInitTimeout() {
            // shorten, because this will fail & delay test
            return 50;
        }
    };
    Assert.assertNotNull("exists", t);
    Assert.assertNotNull("exists", l);
    Assert.assertNotNull("exists", m);
    Assert.assertNotNull("exists", memo);
}

Example 3 with XNetListenerScaffold

use of jmri.jmrix.lenz.XNetListenerScaffold in project JMRI by JMRI.

the class LI100XNetInitializationManagerTest method testCtor.

public void testCtor() {
    // infrastructure objects
    XNetInterfaceScaffold t = new XNetInterfaceScaffold(new LenzCommandStation());
    XNetListenerScaffold l = new XNetListenerScaffold();
    XNetSystemConnectionMemo memo = new XNetSystemConnectionMemo(t);
    LI100XNetInitializationManager m = new LI100XNetInitializationManager(memo) {

        @Override
        protected int getInitTimeout() {
            // shorten, because this will fail & delay test
            return 50;
        }
    };
    Assert.assertNotNull("exists", t);
    Assert.assertNotNull("exists", l);
    Assert.assertNotNull("exists", m);
    Assert.assertNotNull("exists", memo);
    jmri.util.JUnitAppender.assertWarnMessage("Command Station disconnected, or powered down assuming LZ100/LZV100 V3.x");
}

Example 4 with XNetListenerScaffold

use of jmri.jmrix.lenz.XNetListenerScaffold in project JMRI by JMRI.

the class EliteXNetInitializationManagerTest method testCtor.

public void testCtor() {
    // infrastructure objects
    XNetInterfaceScaffold t = new XNetInterfaceScaffold(new HornbyEliteCommandStation());
    XNetListenerScaffold l = new XNetListenerScaffold();
    XNetSystemConnectionMemo memo = new XNetSystemConnectionMemo(t);
    EliteXNetInitializationManager m = new EliteXNetInitializationManager(memo) {

        @Override
        protected int getInitTimeout() {
            // shorten, because this will fail & delay test
            return 50;
        }
    };
    Assert.assertNotNull("exists", t);
    Assert.assertNotNull("exists", l);
    Assert.assertNotNull("exists", m);
    Assert.assertNotNull("exists", memo);
}

Example 5 with XNetListenerScaffold

use of jmri.jmrix.lenz.XNetListenerScaffold in project JMRI by JMRI.

the class XnTcpXNetPacketizerTest method testInbound.

@Override
@Test
public void testInbound() throws Exception {
    XnTcpXNetPacketizer c = (XnTcpXNetPacketizer) tc;
    // connect to iostream via port controller
    XnTcpPortControllerScaffold p = new XnTcpPortControllerScaffold();
    c.connectPort(p);
    // object to receive reply
    XNetListenerScaffold l = new XNetListenerScaffold();
    c.addXNetListener(~0, l);
    // now send reply
    p.tistream.write(0x52);
    p.tistream.write(0x12);
    p.tistream.write(0x12);
    p.tistream.write(0x52);
    p.tistream.flush();
    jmri.util.JUnitUtil.waitFor(() -> {
        return l.getRcvdRply() != null;
    }, "reply received");
    // check that the message was picked up by the read thread.
    Assert.assertTrue("reply received ", l.getRcvdRply() != null);
    Assert.assertEquals("first char of reply ", 0x52, l.getRcvdRply().getElement(0));
}