package org.infinispan.expiry;
import static java.util.concurrent.TimeUnit.MILLISECONDS;
import static org.infinispan.test.TestingUtil.v;
import static org.testng.AssertJUnit.assertEquals;
import static org.testng.AssertJUnit.assertNotNull;
import static org.testng.AssertJUnit.assertNull;
import static org.testng.AssertJUnit.assertTrue;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.TimeUnit;
import org.infinispan.Cache;
import org.infinispan.commons.util.Util;
import org.infinispan.configuration.cache.ConfigurationBuilder;
import org.infinispan.container.DataContainer;
import org.infinispan.container.entries.InternalCacheEntry;
import org.infinispan.manager.CacheContainer;
import org.infinispan.test.AbstractInfinispanTest;
import org.infinispan.test.TestingUtil;
import org.infinispan.test.fwk.TestCacheManagerFactory;
import org.infinispan.util.ControlledTimeService;
import org.infinispan.util.TimeService;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;
@Test(groups = "functional", testName = "expiry.ExpiryTest")
public class ExpiryTest extends AbstractInfinispanTest {
public static final int EXPIRATION_TIMEOUT = 3000;
public static final int IDLE_TIMEOUT = 3000;
public static final int EXPIRATION_CHECK_TIMEOUT = 2000;
CacheContainer cm;
protected ControlledTimeService timeService;
@BeforeMethod
public void setUp() {
cm = TestCacheManagerFactory.createCacheManager(false);
timeService = new ControlledTimeService();
TestingUtil.replaceComponent(cm, TimeService.class, timeService, true);
}
@AfterMethod
public void tearDown() {
TestingUtil.killCacheManagers(cm);
cm = null;
}
public void testLifespanExpiryInPut() throws InterruptedException {
Cache<String, String> cache = getCache();
long lifespan = EXPIRATION_TIMEOUT;
cache.put("k", "v", lifespan, MILLISECONDS);
DataContainer dc = cache.getAdvancedCache().getDataContainer();
InternalCacheEntry se = dc.get("k");
assert se.getKey().equals("k");
assert se.getValue().equals("v");
assert se.getLifespan() == lifespan;
assert se.getMaxIdle() == -1;
assert !se.isExpired(timeService.wallClockTime());
assert cache.get("k").equals("v");
timeService.advance(lifespan + 100);
assert se.isExpired(timeService.wallClockTime());
assert cache.get("k") == null;
}
protected Cache<String, String> getCache() {
return cm.getCache();
}
public void testIdleExpiryInPut() throws InterruptedException {
Cache<String, String> cache = getCache();
long idleTime = IDLE_TIMEOUT;
cache.put("k", "v", -1, MILLISECONDS, idleTime, MILLISECONDS);
DataContainer dc = cache.getAdvancedCache().getDataContainer();
InternalCacheEntry se = dc.get("k");
assert se.getKey().equals("k");
assert se.getValue().equals("v");
assert se.getLifespan() == -1;
assert se.getMaxIdle() == idleTime;
assert !se.isExpired(timeService.wallClockTime());
assert cache.get("k").equals("v");
timeService.advance(idleTime + 100);
assertTrue(se.isExpired(timeService.wallClockTime()));
assertNull(cache.get("k"));
}
public void testLifespanExpiryInPutAll() throws InterruptedException {
Cache<String, String> cache = getCache();
final long lifespan = EXPIRATION_TIMEOUT;
Map<String, String> m = new HashMap();
m.put("k1", "v");
m.put("k2", "v");
cache.putAll(m, lifespan, MILLISECONDS);
String v1 = cache.get("k1");
String v2 = cache.get("k2");
assertEquals("v", v1);
assertEquals("v", v2);
timeService.advance(lifespan + 100);
assertNull(cache.get("k1"));
assertNull(cache.get("k2"));
}
public void testIdleExpiryInPutAll() throws InterruptedException {
Cache<String, String> cache = getCache();
final long idleTime = EXPIRATION_TIMEOUT;
Map<String, String> m = new HashMap<String, String>();
m.put("k1", "v");
m.put("k2", "v");
cache.putAll(m, -1, MILLISECONDS, idleTime, MILLISECONDS);
assertEquals("v", cache.get("k1"));
assertEquals("v", cache.get("k2"));
timeService.advance(idleTime + 100);
assertNull(cache.get("k1"));
assertNull(cache.get("k2"));
}
public void testLifespanExpiryInPutIfAbsent() throws InterruptedException {
Cache<String, String> cache = getCache();
final long lifespan = EXPIRATION_TIMEOUT;
assert cache.putIfAbsent("k", "v", lifespan, MILLISECONDS) == null;
long partial = lifespan / 10;
// Sleep some time within the lifespan boundaries
timeService.advance(lifespan - partial);
assertEquals("v", cache.get("k"));
// Sleep some time that guarantees that it'll be over the lifespan
timeService.advance(lifespan);
assertNull(cache.get("k"));
cache.put("k", "v");
assert cache.putIfAbsent("k", "v", lifespan, MILLISECONDS) != null;
}
public void testIdleExpiryInPutIfAbsent() throws InterruptedException {
Cache<String, String> cache = getCache();
long idleTime = EXPIRATION_TIMEOUT;
assertNull(cache.putIfAbsent("k", "v", -1, MILLISECONDS, idleTime, MILLISECONDS));
assertEquals("v", cache.get("k"));
timeService.advance(idleTime + 100);
assertNull(cache.get("k"));
cache.put("k", "v");
assertNotNull(cache.putIfAbsent("k", "v", -1, MILLISECONDS, idleTime, MILLISECONDS));
}
public void testLifespanExpiryInReplace() throws InterruptedException {
Cache<String, String> cache = getCache();
final long lifespan = EXPIRATION_TIMEOUT;
assertNull(cache.get("k"));
assertNull(cache.replace("k", "v", lifespan, MILLISECONDS));
assertNull(cache.get("k"));
cache.put("k", "v-old");
assertEquals("v-old", cache.get("k"));
assertNotNull(cache.replace("k", "v", lifespan, MILLISECONDS));
assertEquals("v", cache.get("k"));
timeService.advance(lifespan + 100);
assertNull(cache.get("k"));
cache.put("k", "v");
assertTrue(cache.replace("k", "v", "v2", lifespan, MILLISECONDS));
timeService.advance(lifespan + 100);
assert cache.get("k") == null;
}
public void testIdleExpiryInReplace() throws InterruptedException {
Cache<String, String> cache = getCache();
long idleTime = EXPIRATION_TIMEOUT;
assertNull(cache.get("k"));
assertNull(cache.replace("k", "v", -1, MILLISECONDS, idleTime, MILLISECONDS));
assertNull(cache.get("k"));
cache.put("k", "v-old");
assertEquals("v-old", cache.get("k"));
assertNotNull(cache.replace("k", "v", -1, MILLISECONDS, idleTime, MILLISECONDS));
assertEquals("v", cache.get("k"));
timeService.advance(idleTime + 100);
assertNull(cache.get("k"));
cache.put("k", "v");
assertTrue(cache.replace("k", "v", "v2", -1, MILLISECONDS, idleTime, MILLISECONDS));
timeService.advance(idleTime + 100);
assertNull(cache.get("k"));
}
@Test
public void testEntrySetAfterExpiryInPut(Method m) throws Exception {
doTestEntrySetAfterExpiryInPut(m, cm);
}
public void testEntrySetAfterExpiryInTransaction(Method m) throws Exception {
CacheContainer cc = createTransactionalCacheContainer();
try {
doEntrySetAfterExpiryInTransaction(m, cc);
} finally {
cc.stop();
}
}
public void testEntrySetAfterExpiryWithStore(Method m) throws Exception {
String location = TestingUtil.tmpDirectory(ExpiryTest.class);
CacheContainer cc = createCacheContainerWithStore(location);
try {
doTestEntrySetAfterExpiryInPut(m, cc);
} finally {
cc.stop();
Util.recursiveFileRemove(location);
}
}
private CacheContainer createTransactionalCacheContainer() {
CacheContainer cc = TestCacheManagerFactory.createCacheManager(
TestCacheManagerFactory.getDefaultCacheConfiguration(true));
TestingUtil.replaceComponent(cc, TimeService.class, timeService, true);
return cc;
}
private CacheContainer createCacheContainerWithStore(String location) {
ConfigurationBuilder b = new ConfigurationBuilder();
b.persistence().addSingleFileStore().location(location);
CacheContainer cc = TestCacheManagerFactory.createCacheManager(b);
TestingUtil.replaceComponent(cc, TimeService.class, timeService, true);
return cc;
}
private void doTestEntrySetAfterExpiryInPut(Method m, CacheContainer cc) throws Exception {
Cache<Integer, String> cache = cc.getCache();
Map dataIn = new HashMap();
dataIn.put(1, v(m, 1));
dataIn.put(2, v(m, 2));
final long lifespan = EXPIRATION_TIMEOUT;
cache.putAll(dataIn, lifespan, TimeUnit.MILLISECONDS);
timeService.advance(lifespan + 100);
assertEquals(0, cache.entrySet().size());
}
private void doEntrySetAfterExpiryInTransaction(Method m, CacheContainer cc) throws Exception {
Cache<Integer, String> cache = cc.getCache();
Set<Map.Entry<Integer, String>> entries;
Map dataIn = new HashMap();
dataIn.put(1, v(m, 1));
dataIn.put(2, v(m, 2));
final long lifespan = EXPIRATION_TIMEOUT;
cache.putAll(dataIn, lifespan, TimeUnit.MILLISECONDS);
cache.getAdvancedCache().getTransactionManager().begin();
try {
Map txDataIn = new HashMap();
txDataIn.put(3, v(m, 3));
Map allEntriesIn = new HashMap(dataIn);
// Update expectations
allEntriesIn.putAll(txDataIn);
// Add an entry within tx
cache.putAll(txDataIn);
timeService.advance(lifespan + 100);
} finally {
cache.getAdvancedCache().getTransactionManager().commit();
}
assertEquals(1, cache.entrySet().size());
}
public void testKeySetAfterExpiryInPut(Method m) throws Exception {
Cache<Integer, String> cache = cm.getCache();
Map dataIn = new HashMap();
dataIn.put(1, v(m, 1));
dataIn.put(2, v(m, 2));
final long lifespan = EXPIRATION_TIMEOUT;
cache.putAll(dataIn, lifespan, TimeUnit.MILLISECONDS);
timeService.advance(lifespan + 100);
assertEquals(0, cache.keySet().size());
}
public void testKeySetAfterExpiryInTransaction(Method m) throws Exception {
CacheContainer cc = createTransactionalCacheContainer();
try {
doKeySetAfterExpiryInTransaction(m, cc);
} finally {
cc.stop();
}
}
private void doKeySetAfterExpiryInTransaction(Method m, CacheContainer cc) throws Exception {
Cache<Integer, String> cache = cc.getCache();
Map dataIn = new HashMap();
dataIn.put(1, v(m, 1));
dataIn.put(2, v(m, 2));
final long lifespan = EXPIRATION_TIMEOUT;
cache.putAll(dataIn, lifespan, TimeUnit.MILLISECONDS);
cache.getAdvancedCache().getTransactionManager().begin();
try {
Map txDataIn = new HashMap();
txDataIn.put(3, v(m, 3));
Map allEntriesIn = new HashMap(dataIn);
// Update expectations
allEntriesIn.putAll(txDataIn);
// Add an entry within tx
cache.putAll(txDataIn);
timeService.advance(lifespan + 100);
} finally {
cache.getAdvancedCache().getTransactionManager().commit();
}
assertEquals(1, cache.keySet().size());
}
public void testValuesAfterExpiryInPut(Method m) throws Exception {
Cache<Integer, String> cache = cm.getCache();
// Values come as a Collection, but comparison of HashMap#Values is done
// by reference equality, so wrap the collection around to set to make
// testing easier, given that we know that there are dup values.
Collection<String> values;
Map<Integer, String> dataIn = new HashMap<>();
dataIn.put(1, v(m, 1));
dataIn.put(2, v(m, 2));
final long lifespan = EXPIRATION_TIMEOUT;
cache.putAll(dataIn, lifespan, TimeUnit.MILLISECONDS);
timeService.advance(lifespan + 100);
assertEquals(0, cache.values().size());
}
public void testValuesAfterExpiryInTransaction(Method m) throws Exception {
CacheContainer cc = createTransactionalCacheContainer();
try {
doValuesAfterExpiryInTransaction(m, cc);
} finally {
cc.stop();
}
}
public void testTransientEntrypUpdates() {
Cache<Integer, String> cache = cm.getCache();
cache.put(1, "boo", -1, TimeUnit.SECONDS, 10, TimeUnit.SECONDS);
cache.put(1, "boo2");
cache.put(1, "boo3");
}
private void doValuesAfterExpiryInTransaction(Method m, CacheContainer cc) throws Exception {
Cache<Integer, String> cache = cc.getCache();
// Values come as a Collection, but comparison of HashMap#Values is done
// by reference equality, so wrap the collection around to set to make
// testing easier, given that we know that there are dup values.
Collection<String> values;
Map<Integer, String> dataIn = new HashMap<>();
dataIn.put(1, v(m, 1));
dataIn.put(2, v(m, 2));
final long lifespan = EXPIRATION_TIMEOUT;
cache.putAll(dataIn, lifespan, TimeUnit.MILLISECONDS);
cache.getAdvancedCache().getTransactionManager().begin();
try {
Map<Integer, String> txDataIn = new HashMap<>();
txDataIn.put(3, v(m, 3));
Collection<String> allValuesIn = new ArrayList<>(dataIn.values());
allValuesIn.addAll(txDataIn.values());
// Add an entry within tx
cache.putAll(txDataIn);
timeService.advance(lifespan + 100);
} finally {
cache.getAdvancedCache().getTransactionManager().commit();
}
assertEquals(1, cache.values().size());
}
}