/*
- * Copyright 2005 the original author or authors.
- *
+ * Copyright 2005-2010 the original author or authors.
+ *
* Licensed 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 org.wamblee.concurrency;
import junit.framework.TestCase;
import org.wamblee.test.EventTracker;
import org.wamblee.test.TimingUtils;
-
/**
* Tests for the JVMLock.
- *
+ *
* @author Erik Brakkee
*/
public abstract class AbstractLockTestCase extends TestCase {
/*
* (non-Javadoc)
- *
+ *
* @see junit.framework.TestCase#setUp()
*/
@Override
}
/**
- * Must be implemented to generate the events
- * {@link #STARTED}, {@link #ACQUIRED}, and {@link #RELEASED} in
- * that order. The lock should be acquired for
- * the time specified by {@link #SLEEP_TIME}.
+ * Must be implemented to generate the events {@link #STARTED},
+ * {@link #ACQUIRED}, and {@link #RELEASED} in that order. The lock should
+ * be acquired for the time specified by {@link #SLEEP_TIME}.
+ *
* @return Thread which does the work.
*/
protected abstract Thread runThread();
Thread t1 = runThread();
Thread t2 = runThread();
TimingUtils.sleep(SLEEP_TIME / 10); // give threads a chance to start
- // up.
+ // up.
assertEquals(2, tracker.getEventCount(STARTED)); // both threads
- // should have
- // started.
+ // should have
+ // started.
assertEquals(1, tracker.getEventCount(ACQUIRED)); // one thread has
- // acquired the
- // lock.
+ // acquired the
+ // lock.
TimingUtils.sleep(SLEEP_TIME);
assertEquals(2, tracker.getEventCount(ACQUIRED)); // now the other
- // thread could also
- // acquire the lock
+ // thread could also
+ // acquire the lock
assertEquals(1, tracker.getEventCount(RELEASED)); // and the first
- // thread has
- // released it.
+ // thread has
+ // released it.
TimingUtils.sleep(SLEEP_TIME);
assertEquals(2, tracker.getEventCount(RELEASED)); // both threads
- // should be
- // finished.
+ // should be
+ // finished.
t1.join();
t2.join();