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/* Purpose : Test Hashfile methods
* Functions : InsertKeys, FindKeys, DeleteKeys
* Author : Rajesh Kayakkal
* email : rajesh.kayakkal@bizken.com
* Date : 20091009 (yyyymmdd)
* Version : 1.1
*/
using System;
using System.Collections.Generic;
using System.Text;
using System.IO;
using HashFile;
using System.Diagnostics;
namespace HashFileTest1
{
class Program
{
static void Main(string[] args)
{
//InsertKeys(); // read Test Keys from a file and submit it to HashFile.InsertKey()
//DeleteKeys(); // read Test Keys from a file and submit it to HashFile.InsertKey()
// FindKeys(); // read Test Keys from a file and submit it to HashFile.DeleteKey()
TestGetKeys(); // Test Methods GetFirstKey, GetNextKey, GetPrevKey
Console.ReadLine();
}
public static void TestGetKeys()
{
HashFile.HashFile HashFileTest1 = new HashFile.HashFile();
HashFileTest1.Initialize("Test2", 50, 50);
HashFileTest1.InsertKey("hello", "1",false);
HashFileTest1.InsertKey("What", "2", false);
HashFileTest1.InsertKey("Kelly", "3", false);
HashFileTest1.GetFirstKey();
int Success = HashFileTest1.GetFirstKey();
switch(Success)
{
case -3:
Console.WriteLine("Error");
break;
case -2:
Console.WriteLine("End");
break;
case -1:
Console.WriteLine("Start");
break;
default:
Console.WriteLine(HashFileTest1.Key + "," + HashFileTest1.Value);
break;
}
Success = HashFileTest1.GetNextKey();
switch (Success)
{
case -3:
Console.WriteLine("Error");
break;
case -2:
Console.WriteLine("End");
break;
case -1:
Console.WriteLine("Start");
break;
default:
Console.WriteLine(HashFileTest1.Key + "," + HashFileTest1.Value);
break;
}
Success = HashFileTest1.GetNextKey();
switch (Success)
{
case -3:
Console.WriteLine("Error");
break;
case -2:
Console.WriteLine("End");
break;
case -1:
Console.WriteLine("Start");
break;
default:
Console.WriteLine(HashFileTest1.Key + "," + HashFileTest1.Value);
break;
}
Success = HashFileTest1.GetNextKey();
switch (Success)
{
case -3:
Console.WriteLine("Error");
break;
case -2:
Console.WriteLine("End");
break;
case -1:
Console.WriteLine("Start");
break;
default:
Console.WriteLine(HashFileTest1.Key + "," + HashFileTest1.Value);
break;
}
Success = HashFileTest1.GetPrevKey();
switch (Success)
{
case -3:
Console.WriteLine("Error");
break;
case -2:
Console.WriteLine("End");
break;
case -1:
Console.WriteLine("Start");
break;
default:
Console.WriteLine(HashFileTest1.Key + "," + HashFileTest1.Value);
break;
}
Success = HashFileTest1.GetPrevKey();
switch (Success)
{
case -3:
Console.WriteLine("Error");
break;
case -2:
Console.WriteLine("End");
break;
case -1:
Console.WriteLine("Start");
break;
default:
Console.WriteLine(HashFileTest1.Key + "," + HashFileTest1.Value);
break;
}
Success = HashFileTest1.GetPrevKey();
switch (Success)
{
case -3:
Console.WriteLine("Error");
break;
case -2:
Console.WriteLine("End");
break;
case -1:
Console.WriteLine("Start");
break;
default:
Console.WriteLine(HashFileTest1.Key + "," + HashFileTest1.Value);
break;
}
Success = HashFileTest1.GetPrevKey();
switch (Success)
{
case -3:
Console.WriteLine("Error");
break;
case -2:
Console.WriteLine("End");
break;
case -1:
Console.WriteLine("Start");
break;
default:
Console.WriteLine(HashFileTest1.Key + "," + HashFileTest1.Value);
break;
}
}
public static void InsertKeys()
{
HashFile.HashFile HashFileTest1 = new HashFile.HashFile();
HashFileTest1.Initialize("Test1",50,50);
StreamReader StreamReaderTestKeys = File.OpenText(@"D:\Documents and Settings\All Users\Documents\vs\EmailIDTEst\EmailIDTEst\bin\Debug\Keys.txt");
//StreamReader StreamReaderTestKeys = File.OpenText(@"D:\Documents and Settings\All Users\Documents\vs\EmailIDTEst\EmailIDTEst\bin\Debug\Keys1.txt");
Stopwatch StopWatchtest1 = new Stopwatch();
int CountofTestKeys = 0;
Console.WriteLine("Please Wait...");
string TestKeyRecord = StreamReaderTestKeys.ReadLine();
while (TestKeyRecord != null)
{
string[] TestKeyFields = TestKeyRecord.Split(' ',',');
for (int i = 0; i < TestKeyFields.Length; i++)
{
if (TestKeyFields[i].Contains("@"))
{
StopWatchtest1.Start();
int success = HashFileTest1.InsertKey(TestKeyFields[i].Trim(),CountofTestKeys.ToString(),false); // Call to HashFile.InsertKey
StopWatchtest1.Stop();
if (success < 1) // Failure to insert key
Console.WriteLine(TestKeyFields[i].Trim() + "," + success );
CountofTestKeys++;
}
}
TestKeyRecord = StreamReaderTestKeys.ReadLine();
}
StreamReaderTestKeys.Close();
Console.WriteLine("Records=" + CountofTestKeys + ",Ticks=" + StopWatchtest1.ElapsedTicks + ",Frequency=" + Stopwatch.Frequency + ",Average Write Time(ms)=" + (double)StopWatchtest1.ElapsedTicks / (double)Stopwatch.Frequency * 1000 / (double)CountofTestKeys + ", Avg Reads=" + (double)HashFileTest1.count / (double)CountofTestKeys);
}
public static void FindKeys()
{
HashFile.HashFile HashFileTest1 = new HashFile.HashFile();
HashFileTest1.Initialize("Test1", 50, 50);
StreamReader StreamReaderTestKeys = File.OpenText(@"D:\Documents and Settings\All Users\Documents\vs\EmailIDTEst\EmailIDTEst\bin\Debug\Keys.txt");
//StreamReader StreamReaderTestKeys = File.OpenText(@"D:\Documents and Settings\All Users\Documents\vs\EmailIDTEst\EmailIDTEst\bin\Debug\Keys1.txt");
Console.WriteLine("Please Wait...");
Stopwatch StopWatchtest1 = new Stopwatch();
int CountofTestKeys = 0;
string TestKeyRecord = StreamReaderTestKeys.ReadLine();
while (TestKeyRecord != null)
{
string[] TestKeyFields = TestKeyRecord.Split(' ', ',');
for (int i = 0; i < TestKeyFields.Length; i++)
{
if (TestKeyFields[i].Contains("@"))
{
StopWatchtest1.Start();
uint success = HashFileTest1.FindKey(TestKeyFields[i].Trim()); // Call to HashFile.FindKey
StopWatchtest1.Stop();
if (success == uint.MaxValue) // Failure to find a key
{
Console.WriteLine(TestKeyFields[i].Trim());
}
else
{
//Console.WriteLine(hf.Key + "," + hf.Value + "," + hf.Flag);
// Console.Read();
}
CountofTestKeys++;
}
}
TestKeyRecord = StreamReaderTestKeys.ReadLine();
}
StreamReaderTestKeys.Close();
Console.WriteLine("Records=" + CountofTestKeys + ",Ticks=" + StopWatchtest1.ElapsedTicks + ",Frequency=" + Stopwatch.Frequency + ",Average Read Time(ms)=" + (double)StopWatchtest1.ElapsedTicks / (double)Stopwatch.Frequency * 1000 / (double)CountofTestKeys + ", Avg Reads=" + (double)HashFileTest1.count / (double)CountofTestKeys);
}
public static void DeleteKeys()
{
HashFile.HashFile HashFileTest1 = new HashFile.HashFile();
HashFileTest1.Initialize("Test1", 50, 50);
//StreamReader StreamReaderTestKeys = File.OpenText(@"D:\Documents and Settings\All Users\Documents\vs\EmailIDTEst\EmailIDTEst\bin\Debug\Keys.txt");
StreamReader StreamReaderTestKeys = File.OpenText(@"D:\Documents and Settings\All Users\Documents\vs\EmailIDTEst\EmailIDTEst\bin\Debug\keys1.txt");
Console.WriteLine("Please Wait...");
Stopwatch StopWatchtest1 = new Stopwatch();
int CountofTestKeys = 0;
string TestKeyRecord = StreamReaderTestKeys.ReadLine();
while (TestKeyRecord != null)
{
string[] TestKeyFields = TestKeyRecord.Split(' ', ',');
for (int i = 0; i < TestKeyFields.Length; i++)
{
if (TestKeyFields[i].Contains("@"))
{
StopWatchtest1.Start();
uint success = HashFileTest1.DeleteKey(TestKeyFields[i].Trim()); // Call to HashFile.DeleteKey
StopWatchtest1.Stop();
if (success == uint.MaxValue) // Failure to Delete Key
{
Console.WriteLine(TestKeyFields[i].Trim());
}
else
{
//Console.WriteLine(hf.Key + "," + hf.Value + "," + hf.Flag);
// Console.Read();
}
CountofTestKeys++;
}
}
TestKeyRecord = StreamReaderTestKeys.ReadLine();
}
StreamReaderTestKeys.Close();
Console.WriteLine("Records=" + CountofTestKeys + ",Ticks=" + StopWatchtest1.ElapsedTicks + ",Frequency=" + Stopwatch.Frequency + ",Average Read Time(ms)=" + (double)StopWatchtest1.ElapsedTicks / (double)Stopwatch.Frequency * 1000 / (double)CountofTestKeys + ",Avg Reads=" + (double)HashFileTest1.count / (double)CountofTestKeys);
}
}
}
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