public void TestEmptyException()
{
testName = "TestEmptyException";
SetUpTest(true);
DatabaseEnvironment master = SetUpEnv(testHome + "/master", 100, 8000, true);
Transaction txn = master.BeginTransaction();
txn.Commit();
byte[] token = txn.CommitToken;
Assert.AreEqual(TransactionAppliedStatus.EMPTY_TRANSACTION,
master.IsTransactionApplied(token, 1000));
master.Close();
}
public void TestInvalidToken()
{
DatabaseEntry key, data;
DatabaseEnvironment master = SetUpEnv("./master", 100, 8000, true);
BTreeDatabase db = Open(master, true);
Transaction txn = master.BeginTransaction();
key = new DatabaseEntry(
ASCIIEncoding.ASCII.GetBytes("Key"));
data = new DatabaseEntry(
ASCIIEncoding.ASCII.GetBytes("Data"));
db.Put(key, data, txn);
txn.Commit();
byte[] token = txn.CommitToken;
token[19] += 123;
Assert.Throws <DatabaseException>(delegate { master.IsTransactionApplied(token, 1000); });
db.Close();
master.Close();
}
public void TestCommitSuccess()
{
testName = "TestCommitSuccess";
SetUpTest(true);
string[] keys = { "key 1", "key 2", "key 3", "key 4",
"key 5", "key 6", "key 7", "key 8","key 9", "key 10" };
DatabaseEnvironment master = SetUpEnv(testHome + "/master", 100, masterPort, true);
DatabaseEnvironment client = SetUpEnv(testHome + "/client", 0, clientPort, false);
master.RepMgrStartMaster(2);
Thread.Sleep(2000);
client.RepMgrStartClient(2);
BTreeDatabase db1 = Open(master, true);
BTreeDatabase db2 = null;
for (; ;)
{
if (db2 == null)
{
try {
db2 = Open(client, false);
break;
} catch (DatabaseException) {
if (db2 != null)
{
db2.Close(true);
db2 = null;
}
System.Threading.Thread.Sleep(1000);
continue;
}
}
}
try {
for (int i = 0; i < 3; i++)
{
Transaction txn = master.BeginTransaction();
// Get the key.
DatabaseEntry key, data;
key = new DatabaseEntry(
ASCIIEncoding.ASCII.GetBytes(keys[i]));
data = new DatabaseEntry(
ASCIIEncoding.ASCII.GetBytes(keys[i]));
db1.Put(key, data, txn);
txn.Commit();
byte[] token = txn.CommitToken;
Assert.AreEqual(master.IsTransactionApplied(token, 5000), TransactionAppliedStatus.APPLIED);
Assert.AreEqual(client.IsTransactionApplied(token, 200000), TransactionAppliedStatus.APPLIED);
}
}
finally {
db1.Close();
db2.Close();
master.Close();
client.Close();
}
}