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* Copyright 2011 Red Hat Inc. and/or its affiliates and other
* contributors as indicated by the @author tags. All rights reserved.
* See the copyright.txt in the distribution for a full listing of
* individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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package org.infinispan.lock.singlelock;
import org.infinispan.config.Configuration;
import org.infinispan.test.MultipleCacheManagersTest;
import org.infinispan.transaction.LockingMode;
import org.infinispan.transaction.TransactionMode;
import org.infinispan.transaction.lookup.DummyTransactionManagerLookup;
import org.infinispan.transaction.tm.DummyTransaction;
import org.testng.annotations.Test;
import javax.transaction.Status;
import java.util.Collections;
import static org.testng.Assert.assertEquals;
/**
* @author Mircea Markus
* @since 5.1
*/
@Test(groups = "functional")
public abstract class AbstractNoCrashTest extends MultipleCacheManagersTest {
protected Configuration.CacheMode cacheMode;
protected LockingMode lockingMode;
protected Boolean useSynchronization;
protected AbstractNoCrashTest(Configuration.CacheMode cacheMode, LockingMode lockingMode, Boolean useSynchronization) {
this.cacheMode = cacheMode;
this.lockingMode = lockingMode;
this.useSynchronization = useSynchronization;
}
@Override
protected final void createCacheManagers() throws Throwable {
assert cacheMode != null && lockingMode != null && useSynchronization != null;
final Configuration config = getDefaultClusteredConfig(cacheMode, true);
config.fluent().transaction()
.transactionMode(TransactionMode.TRANSACTIONAL)
.transactionManagerLookup(new DummyTransactionManagerLookup())
.lockingMode(lockingMode)
.useSynchronization(useSynchronization);
config.fluent().hash().numOwners(3).locking().lockAcquisitionTimeout(2000L);
createCluster(config, 3);
waitForClusterToForm();
}
protected interface Operation {
void perform(Object key, int cacheIndex);
}
public void testTxAndLockOnDifferentNodesPut() throws Exception {
testTxAndLockOnDifferentNodes(new Operation() {
@Override
public void perform(Object key, int cacheIndex) {
cache(cacheIndex).put(key, "v");
}
}, false, false);
}
public void testTxAndLockOnDifferentNodesPutAll() throws Exception {
testTxAndLockOnDifferentNodes(new Operation() {
@Override
public void perform(Object key, int cacheIndex) {
cache(cacheIndex).putAll(Collections.singletonMap(key, "v"));
}
}, false, false);
}
public void testTxAndLockOnDifferentNodesReplace() throws Exception {
testTxAndLockOnDifferentNodes(new Operation() {
@Override
public void perform(Object key, int cacheIndex) {
cache(cacheIndex).replace(key, "v");
}
}, true, false);
}
public void testTxAndLockOnDifferentNodesRemove() throws Exception {
testTxAndLockOnDifferentNodes(new Operation() {
@Override
public void perform(Object key, int cacheIndex) {
cache(cacheIndex).remove(key);
}
}, true, true);
}
public void testTxAndLockOnSameNode() throws Exception {
final Object k = getKeyForCache(0);
tm(0).begin();
cache(0).put(k, "v");
DummyTransaction dtm = (DummyTransaction) tm(0).getTransaction();
dtm.runPrepare();
assert lockManager(0).isLocked(k);
assert !lockManager(1).isLocked(k);
assert !lockManager(2).isLocked(k);
dtm.runCommitTx();
assertNotLocked(k);
assertValue(k, false);
}
protected abstract void testTxAndLockOnDifferentNodes(Operation operation, boolean addFirst, boolean removed) throws Exception;
protected boolean noPendingTransactions(int i) {
return checkTxCount(i, 0, 0);
}
protected void assertValue(Object k, boolean isRemove) {
eventually(new Condition() {
@Override
public boolean isSatisfied() throws Exception {
return noPendingTransactions(0) && noPendingTransactions(1) && noPendingTransactions(2);
}
});
final String expected = isRemove ? null : "v";
assertEquals(cache(0).get(k), expected);
eventually(new Condition() {
@Override
public boolean isSatisfied() throws Exception {
return noPendingTransactions(0) && noPendingTransactions(1) && noPendingTransactions(2);
}
});
assertEquals(cache(1).get(k), expected);
assertEquals(cache(2).get(k), expected);
}
}