public void LongKeyCASHashTableCheckDeleteNotFound()
{
var hashTable = new CAS.LongKeyCASHashTable(arrayLength, keyByteArrayLength, contentByteArrayLength);
string message = "";
Assert.AreEqual(hashTable.TryDelete(message), -2);
}
public void LongKeyCASHashTableCheckDelete()
{
var hashTable = new CAS.LongKeyCASHashTable(arrayLength, keyByteArrayLength, contentByteArrayLength);
var result = Utility.GetDataString().Result;
var u8 = Encoding.UTF8;
string key = null;
byte[] content = null;
foreach (var record in result.EmptyIfNull())
{
key = record.linkId.ToString() + "-" + record.clcId.ToString() + "-" + record.sbp;
content = u8.GetBytes(record.url);
Assert.AreEqual(hashTable.TrySet(key, content), 0);
}
key = null;
content = null;
foreach (var record in result.EmptyIfNull())
{
key = record.linkId.ToString() + "-" + record.clcId.ToString() + "-" + record.sbp;
Assert.AreEqual(hashTable.TryDelete(key), 0);
Assert.AreEqual(hashTable.TryGet(key, out content), -3);
Assert.IsNull(content);
content = null;
}
}
public void LongKeyCASHashTableCheckDeleteInvildInput()
{
var hashTable = new CAS.LongKeyCASHashTable(arrayLength, keyByteArrayLength, contentByteArrayLength);
string message = null;
try { hashTable.TryDelete(message); }
catch (ArgumentNullException e)
{ message = e.Message; }
Assert.IsTrue(message.Contains("key"));
message = Encoding.UTF8.GetString(new byte[keyByteArrayLength + 1]);
try { hashTable.TryDelete(message); }
catch (ArgumentOutOfRangeException e)
{ message = e.Message; }
Assert.IsTrue(message.Contains("Key length shouldn't longer than init value when you create hash table."));
}
public void LongKeyCASHashTableCheckGetDeleted()
{
var hashTable = new CAS.LongKeyCASHashTable(arrayLength, keyByteArrayLength, contentByteArrayLength);
string message = "";
byte[] content = new byte[] { 0xff };
Assert.AreEqual(hashTable.TrySet(message, content), 0);
Assert.AreEqual(hashTable.TryDelete(message), 0);
content = null;
Assert.AreEqual(hashTable.TryGet(message, out content), -3);
Assert.IsNull(content);
}
private void LongKeyperfDeleteOneRecordVerifyResult(ManualResetEvent mre, CAS.LongKeyCASHashTable hashTable, List <RecordString> record, int index)
{
mre.WaitOne();
var u8 = Encoding.UTF8;
int InputParametersError = 0;
int NoExists = 0;
int IsDeleted = 0;
int ExceptionError = 0;
int DeleteSuccessfully = 0;
int Zero = 0;
int result;
var externalStopWatch = new Stopwatch();
externalStopWatch.Start();
var internalStopWatch = new Stopwatch();
string key = record[index].linkId.ToString() + "-" + record[index].clcId.ToString() + "-" + record[index].sbp;
for (var i = 0; i < perfTestAttemptsForDelete; i++)
{
internalStopWatch.Start();
result = hashTable.TryDelete(key);
internalStopWatch.Stop();
switch (result)
{
case 0:
Interlocked.Increment(ref DeleteSuccessfully);
break;
case -1:
Interlocked.Increment(ref InputParametersError);
break;
case -2:
Interlocked.Increment(ref NoExists);
break;
case -3:
Interlocked.Increment(ref IsDeleted);
break;
case -4:
Interlocked.Increment(ref ExceptionError);
break;
default:
Interlocked.Increment(ref Zero);
break;
}
;
}
var internalTs = internalStopWatch.Elapsed;
externalStopWatch.Stop();
var externalTs = externalStopWatch.Elapsed;
Console.WriteLine(
"TaskId" + "\t" + Task.CurrentId + "\t" +
"perfDeleteOneRecordVerifyResult" + "\t" + perfTestAttemptsForDelete + "\t" +
"InternalAPICallTotalTime" + "\t" + internalTs.ToString() + "\t" +
"TestingTotalTime" + "\t" + externalTs.ToString() + "\t" +
"DeleteSuccessfully" + "\t" + DeleteSuccessfully + "\t" +
"InputParametersError" + "\t" + InputParametersError + "\t" +
"NoExists" + "\t" + NoExists + "\t" +
"IsDeleted" + "\t" + IsDeleted + "\t" +
"ExceptionError" + "\t" + ExceptionError + "\t" +
"Zero" + "\t" + Zero + "\t"
);
}