/*
* 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 com.sun.jini.qa.harness.TestException;
import com.sun.jini.qa.harness.QAConfig;
import com.sun.jini.constants.TimeConstants;
import net.jini.event.EventMailbox;
import net.jini.event.MailboxRegistration;
import net.jini.core.lease.Lease;
import net.jini.core.event.EventRegistration;
import net.jini.core.event.RemoteEvent;
import net.jini.core.event.RemoteEventListener;
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;
/**
* EventMailboxServiceFunctionalTest
* Tests various modes of operation. Tests that events are sent only to
* the currently enabled event listener, if any.
*/
public class EMSFT 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*HOURS;
private final int NUM_EVENTS = 5;
private final long EVENT_ID = 1234;
private final long EVENT_ID2 = 2468;
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);
// 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 another event generator and pass it the
// mailbox's remote event listener.
TestGenerator myGen2 = TestUtils.createGenerator(manager);
EventRegistration evtReg2 =
myGen2.register(EVENT_ID2, // Event ID to use
null, // handback
mbRel, // Notification target
DURATION1); // Lease duration
Lease tgl2 = evtReg2.getLease();
checkLease(tgl2, DURATION1);
// Create two listener objects
TestListener myRel = TestUtils.createListener(manager);
TestListener myRel2 = TestUtils.createListener(manager);
int myRelCount = 0, myRelCount2 = 0;
// Generate some events from first generator
RemoteEvent[] events = new RemoteEvent[NUM_EVENTS];
for (i = 0; i < NUM_EVENTS; i++) {
events[i] = myGen.generateEvent(evtReg.getID(), 3);
}
myRelCount += NUM_EVENTS;
RemoteEvent[] bogus = {
new RemoteEvent(myGen, 9999, 9999, null),
new RemoteEvent(myGen2, 1234, 1, null),
};
// Enable the first of our listener objects
assertCount(myRel, 0);
logger.log(Level.INFO, "Enabling delivery to our REL" + myRel);
mr.enableDelivery(myRel);
// Wait for events to arrive and verify
logger.log(Level.INFO, "Wating for event delivery");
waitForEvents(myRel, myRelCount, MAX_WAIT);
logger.log(Level.INFO, "Verifying event delivery");
assertCount(myRel, myRelCount);
assertEvents(myRel, events);
if (myRel.verifyEvents(bogus)) {
throw new TestException("Successfully verified bogus events");
}
// Re-submit listener again
logger.log(Level.INFO, "Re-enabling delivery to our REL");
mr.enableDelivery(myRel);
logger.log(Level.INFO, "Verifying event delivery");
assertCount(myRel, myRelCount);
// Generate some more events
for (i = 0; i < NUM_EVENTS; i++) {
events[i] = myGen.generateEvent(evtReg.getID(), 3);
}
myRelCount += NUM_EVENTS;
waitForEvents(myRel, myRelCount, MAX_WAIT);
logger.log(Level.INFO, "Verifying event delivery");
assertCount(myRel, myRelCount);
assertEvents(myRel, events);
// enable second listener object
logger.log(Level.INFO, "Enabling delivery to our REL2" + myRel2);
mr.enableDelivery(myRel2);
assertCount(myRel2, myRelCount2);
// Generate some more events
for (i = 0; i < NUM_EVENTS; i++) {
events[i] = myGen.generateEvent(evtReg.getID(), 3);
}
myRelCount2 += NUM_EVENTS;
// Wait for events to arrive and verify
logger.log(Level.INFO, "Wating for event delivery");
waitForEvents(myRel2, myRelCount2, MAX_WAIT);
logger.log(Level.INFO, "Verifying event delivery");
assertCount(myRel2, myRelCount2);
assertEvents(myRel2, events);
// Generate some more events from second generator
for (i = 0; i < NUM_EVENTS; i++) {
events[i] = myGen2.generateEvent(evtReg2.getID(), 3);
}
myRelCount2 += NUM_EVENTS;
// Wait for events to arrive and verify
logger.log(Level.INFO, "Wating for event delivery");
waitForEvents(myRel2, myRelCount2, MAX_WAIT);
logger.log(Level.INFO, "Verifying event delivery");
assertCount(myRel2, myRelCount2);
assertEvents(myRel2, events);
// disable delivery
mr.disableDelivery();
assertCount(myRel, myRelCount);
assertCount(myRel2, myRelCount2);
logger.log(Level.INFO, "Disabled delivery");
// Generate some more events from each generator
logger.log(Level.INFO, "Generating more events");
for (i = 0; i < NUM_EVENTS; i++) {
events[i] = myGen.generateEvent(evtReg.getID(), 3);
}
RemoteEvent[] events2 = new RemoteEvent[NUM_EVENTS];
for (i = 0; i < NUM_EVENTS; i++) {
events2[i] = myGen2.generateEvent(evtReg2.getID(), 3);
}
logger.log(Level.INFO, "Verifying that event counts haven't changed");
assertCount(myRel, myRelCount);
assertCount(myRel2, myRelCount2);
logger.log(Level.INFO, "enabling delivery to REL");
mr.enableDelivery(myRel);
myRelCount += NUM_EVENTS*2;
// Wait for events to arrive and verify
logger.log(Level.INFO, "Wating for event delivery");
waitForEvents(myRel, myRelCount, MAX_WAIT);
logger.log(Level.INFO, "Verifying event delivery");
assertCount(myRel, myRelCount);
assertEvents(myRel, events);
assertEvents(myRel, events2);
// Submit the null listener
logger.log(Level.INFO, "Calling enableDelivery(null)");
mr.enableDelivery(null);
logger.log(Level.INFO, "Asserting that event counts haven't changed");
assertCount(myRel, myRelCount);
assertCount(myRel2, myRelCount2);
// Generate another event
logger.log(Level.INFO, "Generating another event");
RemoteEvent evt = myGen.generateEvent(evtReg.getID(), 3);
logger.log(Level.INFO, "Asserting that event counts haven't changed");
assertCount(myRel, myRelCount);
assertCount(myRel2, myRelCount2);
logger.log(Level.INFO, "Enabling REL2");
myRelCount2 += 1;
mr.enableDelivery(myRel2);
logger.log(Level.INFO, "Wating for event delivery");
waitForEvents(myRel2, myRelCount2, MAX_WAIT);
logger.log(Level.INFO, "Asserting event counts ");
assertCount(myRel2, myRelCount2);
assertEvent(myRel2, evt);
assertCount(myRel, myRelCount);
logger.log(Level.INFO, "Disabling delivery");
mr.disableDelivery();
logger.log(Level.INFO, "Asserting event counts ");
assertCount(myRel, myRelCount);
assertCount(myRel2, myRelCount2);
// Generate another event
logger.log(Level.INFO, "Generating another event");
evt = myGen.generateEvent(evtReg.getID(), 3);
logger.log(Level.INFO, "Disabling delivery again");
mr.disableDelivery();
logger.log(Level.INFO, "Asserting event counts ");
assertCount(myRel, myRelCount);
assertCount(myRel2, myRelCount2);
// Generate another event
logger.log(Level.INFO, "Generating another event");
RemoteEvent evt2 = myGen2.generateEvent(evtReg2.getID(), 3);
assertCount(myRel, myRelCount);
assertCount(myRel2, myRelCount2);
logger.log(Level.INFO, "Enabling REL2 ");
mr.enableDelivery(myRel2);
myRelCount2 += 2;
logger.log(Level.INFO, "Waiting for event delivery");
waitForEvents(myRel2, myRelCount2, MAX_WAIT);
logger.log(Level.INFO, "Verifying event delivery");
assertCount(myRel2, myRelCount2);
assertEvent(myRel2, evt);
assertEvent(myRel2, evt2);
logger.log(Level.INFO, "Cancelling registration lease");
mrl.cancel();
logger.log(Level.INFO, "Generating another event");
try {
evt = myGen.generateEvent(evtReg.getID(), 3);
throw new TestException("Successfully sent an event to "
+ "an expired registration");
} catch (ServerException e) {
logger.log(Level.INFO, "Caught ServerException");
if (e.detail == null ||
!(e.detail instanceof NoSuchObjectException)) {
throw new TestException("Unexpected exception", e);
}
}
assertCount(myRel, myRelCount);
assertCount(myRel2, myRelCount2);
}
/**
* 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();
}
}