/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.sun.jini.test.spec.eventmailbox;
import java.util.logging.Level;
import java.rmi.RemoteException;
import java.rmi.NoSuchObjectException;
import java.rmi.ServerException;
import java.util.Date;
import com.sun.jini.qa.harness.TestException;
import com.sun.jini.qa.harness.QAConfig;
import net.jini.event.EventMailbox;
import net.jini.event.MailboxRegistration;
import net.jini.core.lease.Lease;
import net.jini.core.lease.UnknownLeaseException;
import net.jini.core.event.EventRegistration;
import net.jini.core.event.RemoteEvent;
import net.jini.core.event.RemoteEventListener;
import com.sun.jini.constants.TimeConstants;
import com.sun.jini.test.impl.mercury.EMSTestBase;
import com.sun.jini.test.impl.mercury.TestUtils;
import com.sun.jini.test.impl.mercury.TestListener;
import com.sun.jini.test.impl.mercury.TestGenerator;
public class EMSLET extends EMSTestBase implements TimeConstants {
//
// This should be long enough to sensibly run the test.
// If the service doesn't grant long enough leases, then
// we might have to resort to using something like the
// LeaseRenewalManager to keep our leases current.
//
private final long DURATION1 = 3*MINUTES;
private final int NUM_EVENTS = 5;
private final long EVENT_ID = 1234;
private final long MAX_WAIT = 60 * 1000;
public void run() throws Exception {
EventMailbox mb = getConfiguredMailbox();
int i = 0;
// Register and check lease
MailboxRegistration mr = getRegistration(mb, DURATION1);
Lease mrl = getMailboxLease(mr);
checkLease(mrl, DURATION1);
logger.log(Level.INFO, "Mailbox lease good until"
+ new Date(mrl.getExpiration()));
// Get the mailbox service provided listener
RemoteEventListener mbRel = getMailboxListener(mr);
// Create an event generator and pass it the
// mailbox's remote event listener.
TestGenerator myGen = TestUtils.createGenerator(manager);
EventRegistration evtReg =
myGen.register(EVENT_ID, // Event ID to use
null, // handback
mbRel, // Notification target
DURATION1); // Lease duration
Lease tgl = evtReg.getLease();
checkLease(tgl, DURATION1);
// Create two listener objects
TestListener myListener = TestUtils.createListener(manager);
int eventCount = 0;
// Generate some events
logger.log(Level.INFO, "Generating " + NUM_EVENTS + " events");
RemoteEvent[] events = new RemoteEvent[NUM_EVENTS];
for (i = 0; i < NUM_EVENTS; i++) {
events[i] = myGen.generateEvent(evtReg.getID(), 3);
}
RemoteEvent[] bogus = {
new RemoteEvent(myGen, 9999, 9999, null),
new RemoteEvent(myGen, 5678, 1234, null),
};
// Enable the first of our listener objects
assertCount(myListener, eventCount);
logger.log(Level.INFO, "Enabling delivery to our REL" + myListener);
mr.enableDelivery(myListener);
logger.log(Level.INFO, "Wating for event delivery");
eventCount = NUM_EVENTS;
waitForEvents(myListener, eventCount, MAX_WAIT);
logger.log(Level.INFO, "Verifying event delivery count of " + eventCount);
assertCount(myListener, eventCount);
logger.log(Level.INFO, "Verifying events ");
assertEvents(myListener, events);
if(myListener.verifyEvents(bogus)) {
throw new TestException("Successfully verified bogus events");
}
// Delay to ensure that we sleep past the
// lease expiration.
logger.log(Level.INFO, "Sleeping for " + DURATION1);
try {
Thread.sleep(DURATION1);
} catch (InterruptedException ie) {
logger.log(Level.INFO, "Sleep interrupted");
}
logger.log(Level.INFO, "Waking up at " + new Date(getTime()));
logger.log(Level.INFO, "Generating " + NUM_EVENTS + " more events");
try {
for (i = 0; i < NUM_EVENTS; i++) {
events[i] = myGen.generateEvent(evtReg.getID(), 3);
}
} catch (ServerException se) {
if (se.detail != null &&
se.detail instanceof NoSuchObjectException) {
// can safely ignore this since we expect
// that the registration has expired.
logger.log(Level.INFO, "Caught NoSuchObjectException - expected");
} else { throw se; }
}
logger.log(Level.INFO, "Asserting that the event count hasn't changed");
assertCount(myListener, eventCount);
try {
logger.log(Level.INFO, "Re-enabling delivery to our REL" + myListener);
mr.enableDelivery(myListener);
throw new TestException("Successfully re-enabled an expired registration");
} catch (NoSuchObjectException nsoe) {
logger.log(Level.INFO, "Caught NoSuchObjectException - expected");
}
logger.log(Level.INFO, "Asserting that the event count hasn't changed");
assertCount(myListener, eventCount);
try {
logger.log(Level.INFO, "Re-cancelling registration lease");
mrl.cancel();
throw new TestException("Successfully cancelled an expired registration");
} catch (UnknownLeaseException ule) {
logger.log(Level.INFO, "Caught UnknownLeaseException - expected");
}
}
/**
* Invoke parent's setup and parser
* @exception TestException will usually indicate an "unresolved"
* condition because at this point the test has not yet begun.
*/
public void setup(QAConfig config) throws Exception {
super.setup(config);
parse();
}
}