public void testReplaceFromNonOwner() throws Exception {
String key = "k1", value = "value", value2 = "v2";
initAndTest();
for (Cache<Object, String> c : caches) {
CacheStore store = TestingUtil.extractComponent(c, CacheLoaderManager.class).getCacheStore();
if (isOwner(c, key)) {
assertIsInContainerImmortal(c, key);
assert store.load(key).getValue().equals(value);
} else {
assert !store.containsKey(key);
}
}
Object retval = getFirstNonOwner(key).replace(key, value2);
if (testRetVals) assert value.equals(retval);
for (Cache<Object, String> c : caches) {
CacheStore store = TestingUtil.extractComponent(c, CacheLoaderManager.class).getCacheStore();
if (isOwner(c, key)) {
assertIsInContainerImmortal(c, key);
assert c.get(key).equals(value2);
assert store.load(key).getValue().equals(value2);
} else {
assert !store.containsKey(key);
}
}
}
public void testPropagatingTwoPhaseCommit() throws Exception {
List<Modification> list = new LinkedList<Modification>();
list.add(new Store(InternalEntryFactory.create("k1", "v1")));
list.add(new Store(InternalEntryFactory.create("k2", "v2", lifespan)));
list.add(new Store(InternalEntryFactory.create("k3", "v3")));
list.add(new Remove("k3"));
list.add(new Clear());
list.add(new Store(InternalEntryFactory.create("k4", "v4")));
list.add(new Store(InternalEntryFactory.create("k5", "v5", lifespan)));
list.add(new Store(InternalEntryFactory.create("k6", "v6")));
list.add(new Remove("k6"));
GlobalTransaction tx = gtf.newGlobalTransaction(null, false);
cs.prepare(list, tx, false);
CacheStore[] allStores = new CacheStore[] {cs, store1, store2}; // for iteration
for (int i = 1; i < 7; i++) {
for (CacheStore s : allStores) assert !s.containsKey("k" + i);
}
cs.commit(tx);
for (int i = 1; i < 7; i++) {
if (i < 4 || i == 6) {
// these have been deleted
for (CacheStore s : allStores) assert !s.containsKey("k" + i);
} else {
for (CacheStore s : allStores) {
assert s.containsKey("k" + i);
assert s.load("k" + i).getValue().equals("v" + i);
assert s.load("k" + i).getLifespan() == (i == 5 ? lifespan : -1);
}
}
}
}
public void testPutFromOwner() throws Exception {
String key = "k3", value = "value3";
for (Cache<Object, String> c : caches) assert c.isEmpty();
getOwners(key)[0].put(key, value);
for (Cache<Object, String> c : caches) {
CacheStore store = TestingUtil.extractComponent(c, CacheLoaderManager.class).getCacheStore();
if (isOwner(c, key)) {
assertIsInContainerImmortal(c, key);
assert store.containsKey(key);
} else {
assertIsNotInL1(c, key);
assert !store.containsKey(key);
}
}
}
public void testPutAll() throws Exception {
c1.putAll(makePutAllTestData());
for (Cache<Object, String> c : caches) {
CacheStore store = TestingUtil.extractComponent(c, CacheLoaderManager.class).getCacheStore();
for (String key : keys) {
if (isOwner(c, key)) {
assertIsInContainerImmortal(c, key);
assert store.containsKey(key);
} else {
assert !store.containsKey(key);
}
}
}
}
public void testPutFromNonOwner() throws Exception {
String key = "k2", value = "value2";
for (Cache<Object, String> c : caches) assert c.isEmpty();
Cache<Object, String> nonOwner = getFirstNonOwner(key);
Cache<Object, String> owner = getFirstOwner(key);
CacheStore nonOwnerStore =
TestingUtil.extractComponent(nonOwner, CacheLoaderManager.class).getCacheStore();
CacheStore ownerStore =
TestingUtil.extractComponent(owner, CacheLoaderManager.class).getCacheStore();
assert !nonOwnerStore.containsKey(key);
assert !ownerStore.containsKey(key);
Object retval = nonOwner.put(key, value);
assert !nonOwnerStore.containsKey(key);
assert ownerStore.containsKey(key);
if (testRetVals) assert retval == null;
assertOnAllCachesAndOwnership(key, value);
}
public void testPropagatingWrites() throws Exception {
// put something in the store
cs.store(InternalEntryFactory.create("k1", "v1"));
cs.store(InternalEntryFactory.create("k2", "v2", lifespan));
int i = 1;
for (CacheStore s : stores) {
assert s.containsKey("k1") : "Key k1 missing on store " + i;
assert s.containsKey("k2") : "Key k2 missing on store " + i;
assert s.load("k1").getValue().equals("v1");
assert s.load("k2").getValue().equals("v2");
assert s.load("k1").getLifespan() == -1;
assert s.load("k2").getLifespan() == lifespan;
i++;
}
cs.remove("k1");
for (CacheStore s : stores) {
assert !s.containsKey("k1");
assert s.containsKey("k2");
assert s.load("k1") == null;
assert s.load("k2").getValue().equals("v2");
assert s.load("k2").getLifespan() == lifespan;
}
cs.clear();
for (CacheStore s : stores) {
assert !s.containsKey("k1");
assert !s.containsKey("k2");
assert s.load("k1") == null;
assert s.load("k2") == null;
}
cs.store(InternalEntryFactory.create("k1", "v1"));
cs.store(InternalEntryFactory.create("k2", "v2", lifespan));
cs.store(InternalEntryFactory.create("k3", "v3", 1000)); // short lifespan!
for (CacheStore s : stores) {
assert s.containsKey("k1");
assert s.containsKey("k2");
assert s.containsKey("k3");
}
Thread.sleep(1100);
cs.purgeExpired();
for (CacheStore s : stores) {
assert s.containsKey("k1");
assert s.containsKey("k2");
assert !s.containsKey("k3");
}
}
public void testPersistence() throws CacheLoaderException, ParseException {
verifyFullTextHasMatches(0);
Country italy = new Country();
italy.countryName = "Italy";
City rome = new City();
rome.name = "Rome";
italy.cities.add(rome);
cache.put("IT", italy);
assert !store.containsKey("IT");
verifyFullTextHasMatches(1);
cache.evict("IT");
assert store.containsKey("IT");
InternalCacheEntry internalCacheEntry = cache.getAdvancedCache().getDataContainer().get("IT");
assert internalCacheEntry == null;
verifyFullTextHasMatches(1);
Country country = cache.get("IT");
assert country != null;
assert "Italy".equals(country.countryName);
verifyFullTextHasMatches(1);
cache.stop();
assert ((SearchFactoryIntegrator) search.getSearchFactory()).isStopped();
TestingUtil.killCacheManagers(cm);
// Now let's check the entry is not re-indexed during data preloading:
recreateCacheManager();
// People should generally use a persistent index; we use RAMDirectory for
// test cleanup, so for our configuration it needs now to contain zero
// matches: on filesystem it would be exactly one as expected (two when ISPN-1179 was open)
verifyFullTextHasMatches(0);
}
public void testClear() throws Exception {
prepareClearTest();
c1.clear();
for (Cache<Object, String> c : caches) assert c.isEmpty();
for (int i = 0; i < 5; i++) {
String key = "k" + i;
for (Cache<Object, String> c : caches) {
CacheStore store =
TestingUtil.extractComponent(c, CacheLoaderManager.class).getCacheStore();
assert !store.containsKey(key);
}
}
}
public void testPutAllWithFlags() throws Exception {
Map<String, String> data = makePutAllTestData();
c1.getAdvancedCache().withFlags(Flag.SKIP_CACHE_STORE).putAll(data);
for (Cache<Object, String> c : caches) {
CacheStore store = TestingUtil.extractComponent(c, CacheLoaderManager.class).getCacheStore();
for (String key : keys) {
assert !store.containsKey(key);
if (isOwner(c, key)) {
assertIsInContainerImmortal(c, key);
}
}
}
}
public void testRemoveFromNonOwnerWithFlags() throws Exception {
String key = "k1", value = "value";
initAndTest();
Object retval =
getFirstNonOwner(key).getAdvancedCache().withFlags(Flag.SKIP_CACHE_STORE).remove(key);
if (testRetVals) assert value.equals(retval);
for (Cache<Object, String> c : caches) {
if (isOwner(c, key)) {
CacheStore store =
TestingUtil.extractComponent(c, CacheLoaderManager.class).getCacheStore();
assert store.containsKey(key);
}
}
}
public void testClearWithFlag() throws Exception {
prepareClearTest();
c1.getAdvancedCache().withFlags(Flag.SKIP_CACHE_STORE).clear();
for (Cache<Object, String> c : caches) {
assert c.isEmpty()
: "Data container " + c + " should be empty, instead it contains keys " + c.keySet();
CacheStore store = TestingUtil.extractComponent(c, CacheLoaderManager.class).getCacheStore();
for (int i = 0; i < 5; i++) {
String key = "k" + i;
if (isOwner(c, key)) {
assert store.containsKey(key);
}
}
}
}
public void testAtomicReplaceFromNonOwner() throws Exception {
String key = "k1", value = "value", value2 = "v2";
initAndTest();
boolean replaced = getFirstNonOwner(key).replace(key, value2, value);
assert !replaced;
replaced = getFirstNonOwner(key).replace(key, value, value2);
assert replaced;
for (Cache<Object, String> c : caches) {
c.get(key).equals(value2);
if (isOwner(c, key)) {
CacheStore store =
TestingUtil.extractComponent(c, CacheLoaderManager.class).getCacheStore();
assert store.containsKey(key);
assert store.load(key).getValue().equals(value2);
}
}
}
public void testAtomicPutIfAbsentFromNonOwnerWithFlag() throws Exception {
String key = "k1", value = "value";
for (Cache<Object, String> c : caches) assert c.isEmpty();
String replaced =
getFirstNonOwner(key)
.getAdvancedCache()
.withFlags(Flag.SKIP_CACHE_STORE)
.putIfAbsent("k1", value);
assert replaced == null;
// interesting case: fails to put as value exists, put actually missing in Store
replaced = getFirstNonOwner(key).putIfAbsent("k1", value);
assert value.equals(replaced);
for (Cache<Object, String> c : caches) {
c.get(key).equals(replaced);
CacheStore store = TestingUtil.extractComponent(c, CacheLoaderManager.class).getCacheStore();
assert !store.containsKey(key);
}
}
public void testPropagatingStreams()
throws IOException, ClassNotFoundException, CacheLoaderException {
store2.store(InternalEntryFactory.create("k1", "v1"));
store2.store(InternalEntryFactory.create("k2", "v2", lifespan));
assert cs.containsKey("k1");
assert cs.containsKey("k2");
ByteArrayOutputStream byteStream = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(byteStream);
cs.toStream(new UnclosableObjectOutputStream(oos));
oos.close();
byteStream.close();
cs.clear();
assert !cs.containsKey("k1");
assert !cs.containsKey("k2");
for (CacheStore s : stores) {
assert !s.containsKey("k1");
assert !s.containsKey("k2");
}
cs.fromStream(
new UnclosableObjectInputStream(
new ObjectInputStream(new ByteArrayInputStream(byteStream.toByteArray()))));
assert cs.containsKey("k1");
assert cs.containsKey("k2");
assert cs.load("k1").getValue().equals("v1");
assert cs.load("k2").getValue().equals("v2");
assert cs.load("k1").getLifespan() == -1;
assert cs.load("k2").getLifespan() == lifespan;
assert store2.containsKey("k1");
assert store2.containsKey("k2");
assert store2.load("k1").getValue().equals("v1");
assert store2.load("k2").getValue().equals("v2");
assert store2.load("k1").getLifespan() == -1;
assert store2.load("k2").getLifespan() == lifespan;
// store 1 has not been set up to support fetching state
assert !store1.containsKey("k1");
assert !store1.containsKey("k2");
}
private void prepareClearTest() throws CacheLoaderException {
for (Cache<Object, String> c : caches)
assert c.isEmpty()
: "Data container " + c + " should be empty, instead it contains keys " + c.keySet();
for (int i = 0; i < 5; i++) {
getOwners("k" + i)[0].put("k" + i, "value" + i);
}
// this will fill up L1 as well
for (int i = 0; i < 5; i++) assertOnAllCachesAndOwnership("k" + i, "value" + i);
for (Cache<Object, String> c : caches) {
assert !c.isEmpty();
CacheStore store = TestingUtil.extractComponent(c, CacheLoaderManager.class).getCacheStore();
for (int i = 0; i < 5; i++) {
String key = "k" + i;
if (isOwner(c, key)) {
assert store.containsKey(key) : "Cache store " + c + " does not contain key " + key;
}
}
}
}
@Test(
enabled = false,
description = "Temporary disabled : https://issues.jboss.org/browse/ISPN-2249")
public void testAtomicPutIfAbsentFromNonOwner() throws Exception {
String key = "k1", value = "value", value2 = "v2";
for (Cache<Object, String> c : caches) assert c.isEmpty();
String replaced = getFirstNonOwner(key).putIfAbsent("k1", value);
assert replaced == null;
replaced = getFirstNonOwner(key).putIfAbsent("k1", value2);
assert value.equals(replaced);
for (Cache<Object, String> c : caches) {
c.get(key).equals(replaced);
if (isOwner(c, key)) {
CacheStore store =
TestingUtil.extractComponent(c, CacheLoaderManager.class).getCacheStore();
assert store.containsKey(key);
assert store.load(key).getValue().equals(value);
}
}
}
@Before
public void setUp() throws CacheLoaderException {
initMocks(this);
when(mockStore.containsKey(MOCK_FIRST_CHUNK)).thenReturn(true);
testObj = new StoreChunkInputStream(mockStore, MOCK_KEY);
}