/*
* 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.impl.mercury;
import java.util.logging.Level;
import java.rmi.RemoteException;
import java.rmi.NoSuchObjectException;
import java.rmi.ServerException;
import java.util.Date;
import java.util.ArrayList;
import java.util.logging.Logger;
import net.jini.event.InvalidIteratorException;
import net.jini.event.MailboxPullRegistration;
import net.jini.event.PullEventMailbox;
import net.jini.event.RemoteEventIterator;
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 net.jini.core.event.UnknownEventException;
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;
import com.sun.jini.qa.harness.QAConfig;
import com.sun.jini.qa.harness.TestException;
public class PullTimeoutTest5
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 REG_LEASE = 60 * 1000;
private final long REG_LEASE_WAIT = REG_LEASE * 2;
private final long ENABLE_REG_WAIT = REG_LEASE / 2;
private final int NUM_EVENTS = 5;
private final long EVENT_ID = 1234;
private final long EVENT_ID2 = 5678;
class Enabler implements Runnable {
final MailboxPullRegistration mr;
final RemoteEventListener rel;
final long delay;
final Logger logger;
Enabler(MailboxPullRegistration mr, RemoteEventListener rel,
long delay, Logger logger)
{
this.mr = mr;
this.rel = rel;
this.delay = delay;
this.logger = logger;
}
public void run() {
try {
logger.log(Level.FINEST,
"Enabler sleeping @ {0} for {1} ms",
new Object[] { new Date(), new Long(delay)});
Thread.sleep(delay);
logger.log(Level.FINEST,
"Enabler awoken @ {0}", new Date());
} catch (InterruptedException ie) {
// ignore
logger.log(Level.FINEST,
"Sleep interrupted", ie);
}
try {
mr.enableDelivery(rel);
logger.log(Level.FINEST, "Enabled delivery @ {0}", new Date());
} catch (RemoteException re) {
logger.log(Level.FINEST,
"Ignoring RemoteException from enabling delivery",
re);
}
}
}
public void run() throws Exception {
logger.log(Level.INFO, "Starting up " + this.getClass().toString());
PullEventMailbox[] mbs = getPullMailboxes(2);
PullEventMailbox mb = mbs[0];
PullEventMailbox mb2 = mbs[1];
int i = 0;
// Register and check lease
Date gotLease = new Date();
MailboxPullRegistration mr = getPullRegistration(mb, REG_LEASE);
Lease mrl = getPullMailboxLease(mr);
checkLease(mrl, REG_LEASE);
MailboxPullRegistration mr2 = getPullRegistration(mb2, REG_LEASE);
// Lease mrl2 = getPullMailboxLease(mr2);
// checkLease(mrl2, REG_LEASE);
RemoteEventListener mbRel2 = getMailboxListener(mr2);
// Start canceler thread with a delay of REG_LEASE_CANCEL_WAIT
Thread t =
new Thread(
new Enabler(mr, mbRel2, ENABLE_REG_WAIT, logger));
t.start();
// Get events and verify
logger.log(Level.INFO, "Getting events from empty mailbox.");
RemoteEventIterator rei = mr.getRemoteEvents();
RemoteEvent rei_event;
Date before = new Date();
logger.log(Level.INFO, "Calling next() on empty set @ {0}", before);
try {
rei_event = rei.next(REG_LEASE_WAIT);
throw new TestException("Successfully called next on invalid reg.");
} catch (InvalidIteratorException iie) {
logger.log(Level.INFO, "Received expected exception", iie);
}
Date after = new Date();
//Verify that we returned in time
long delta = after.getTime() - before.getTime();
logger.log(Level.INFO, "Returned from next() @ {0}, delta = {1}",
new Object[] {after, new Long(delta)});
if (delta >= REG_LEASE_WAIT) {
throw new TestException("Returned from next() after expected: "
+ delta);
} else if (after.getTime() <= (gotLease.getTime() + ENABLE_REG_WAIT)) {
throw new TestException("Returned from next() before expected: "
+ after.getTime() + " ms versus "
+ (gotLease.getTime() + REG_LEASE) + " ms.");
}
}
/**
* 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 sysConfig) throws Exception {
super.setup(sysConfig);
parse();
}
}