@Test
public void testTrim() throws Exception {
ReplicationServer replicationServer = null;
JEReplicaDB replicaDB = null;
try {
TestCaseUtils.startServer();
replicationServer = configureReplicationServer(100, 5000);
replicaDB = newReplicaDB(replicationServer);
CSN[] csns = generateCSNs(1, 0, 5);
replicaDB.add(new DeleteMsg(TEST_ROOT_DN, csns[0], "uid"));
replicaDB.add(new DeleteMsg(TEST_ROOT_DN, csns[1], "uid"));
replicaDB.add(new DeleteMsg(TEST_ROOT_DN, csns[2], "uid"));
DeleteMsg update4 = new DeleteMsg(TEST_ROOT_DN, csns[3], "uid");
// --
// Iterator tests with changes persisted
assertFoundInOrder(replicaDB, csns[0], csns[1], csns[2]);
assertNotFound(replicaDB, csns[4], AFTER_MATCHING_KEY);
assertEquals(replicaDB.getOldestCSN(), csns[0]);
assertEquals(replicaDB.getNewestCSN(), csns[2]);
// --
// Cursor tests with changes persisted
replicaDB.add(update4);
assertFoundInOrder(replicaDB, csns[0], csns[1], csns[2], csns[3]);
// Test cursor from existing CSN
assertFoundInOrder(replicaDB, csns[2], csns[3]);
assertFoundInOrder(replicaDB, csns[3]);
assertNotFound(replicaDB, csns[4], AFTER_MATCHING_KEY);
replicaDB.purgeUpTo(new CSN(Long.MAX_VALUE, 0, 0));
int count = 0;
boolean purgeSucceeded = false;
final CSN expectedNewestCSN = csns[3];
do {
Thread.sleep(10);
final CSN oldestCSN = replicaDB.getOldestCSN();
final CSN newestCSN = replicaDB.getNewestCSN();
purgeSucceeded = oldestCSN.equals(expectedNewestCSN) && newestCSN.equals(expectedNewestCSN);
count++;
} while (!purgeSucceeded && count < 100);
assertTrue(purgeSucceeded);
} finally {
shutdown(replicaDB);
remove(replicationServer);
}
}
/** Tests the maximum persistent search limit imposed by the server. */
@Test
public void testMaxPSearch() throws Exception {
TestCaseUtils.initializeTestBackend(true);
// Modify the configuration to allow only 1 concurrent persistent search.
InternalClientConnection conn = getRootConnection();
LDAPAttribute attr = new LDAPAttribute("ds-cfg-max-psearches", "1");
ArrayList<RawModification> mods = new ArrayList<>();
mods.add(new LDAPModification(ModificationType.REPLACE, attr));
ModifyOperation modifyOperation = conn.processModify(ByteString.valueOf("cn=config"), mods);
assertEquals(modifyOperation.getResultCode(), ResultCode.SUCCESS);
// Create a persistent search request.
Set<PersistentSearchChangeType> changeTypes = EnumSet.of(ADD, DELETE, MODIFY, MODIFY_DN);
SearchRequest request =
newSearchRequest(DN.valueOf("o=test"), SearchScope.BASE_OBJECT)
.setTypesOnly(true)
.addAttribute("cn")
.addControl(new PersistentSearchControl(changeTypes, true, true));
final InternalSearchOperation search = conn.processSearch(request);
Thread t =
new Thread(
new Runnable() {
@Override
public void run() {
try {
search.run();
} catch (Exception ex) {
}
}
},
"Persistent Search Test");
t.start();
t.join(2000);
// Create a persistent search request.
final String[] args = {
"-D",
"cn=Directory Manager",
"-w",
"password",
"-h",
"127.0.0.1",
"-p",
String.valueOf(TestCaseUtils.getServerLdapPort()),
"-b",
"o=test",
"-s",
"sub",
"-C",
"ps:add:true:true",
"--noPropertiesFile",
"(objectClass=*)"
};
assertEquals(LDAPSearch.mainSearch(args, false, true, null, System.err), 11);
// cancel the persisting persistent search.
search.cancel(new CancelRequest(true, LocalizableMessage.EMPTY));
}