private TestResult BlockTest(BenchmarkWay wayToGo)
{
var result = new TestResult();
var fileSize = (int)FileSize;
var blockSize = (int)wayToGo;
byte[] testFile = new byte[blockSize].FillWithRandomValues();
var iterAmount = (int)Math.Ceiling((double)fileSize / blockSize);
string randomFileName = GetFileName(LocalDisk);
_createdFiles.Add(LocalDisk + randomFileName);
/* Write test */
_watch.Reset();
_watch.Start();
using (var fStream = new FileStream(LocalDisk + randomFileName, FileMode.Create, FileAccess.Write, FileShare.None, blockSize, FileOptions.WriteThrough | FileFlagNoBuffering))
{
while (iterAmount > 0)
{
fStream.Write(testFile, 0, blockSize);
--iterAmount;
}
}
_watch.Stop();
result.WriteSpeedMBps = (double)fileSize / _watch.ElapsedMilliseconds / 1024 / 1024 * 1000;
/* Read test */
iterAmount = (int)Math.Ceiling((double)fileSize / blockSize);
_watch.Reset();
_watch.Start();
using (var fStream = new FileStream(LocalDisk + randomFileName, FileMode.Open, FileAccess.Read, FileShare.None, blockSize, FileOptions.WriteThrough | FileFlagNoBuffering))
{
while (iterAmount > 0)
{
fStream.Read(testFile, 0, blockSize);
--iterAmount;
}
}
_watch.Stop();
result.ReadSpeedMBps = (double)fileSize / _watch.ElapsedMilliseconds / 1024 / 1024 * 1000;
/* Delete created file*/
Clear();
return(result);
}
private TestResult BlockTest(BenchmarkWay wayToGo)
{
var result = new TestResult();
var fileSize = (int) FileSize;
var blockSize = (int) wayToGo;
byte[] testFile = new byte[blockSize].FillWithRandomValues();
var iterAmount = (int) Math.Ceiling((double) fileSize / blockSize);
string randomFileName = GetFileName(LocalDisk);
_createdFiles.Add(LocalDisk + randomFileName);
/* Write test */
_watch.Reset();
_watch.Start();
using (var fStream = new FileStream(LocalDisk + randomFileName, FileMode.Create, FileAccess.Write, FileShare.None, blockSize, FileOptions.WriteThrough | FileFlagNoBuffering))
{
while (iterAmount > 0)
{
fStream.Write(testFile, 0, blockSize);
--iterAmount;
}
}
_watch.Stop();
result.WriteSpeedMBps = (double) fileSize / _watch.ElapsedMilliseconds / 1024 / 1024 * 1000;
/* Read test */
iterAmount = (int) Math.Ceiling((double) fileSize / blockSize);
_watch.Reset();
_watch.Start();
using (var fStream = new FileStream(LocalDisk + randomFileName, FileMode.Open, FileAccess.Read, FileShare.None, blockSize, FileOptions.WriteThrough | FileFlagNoBuffering))
{
while (iterAmount > 0)
{
fStream.Read(testFile, 0, blockSize);
--iterAmount;
}
}
_watch.Stop();
result.ReadSpeedMBps = (double) fileSize / _watch.ElapsedMilliseconds / 1024 / 1024 * 1000;
/* Delete created file*/
Clear();
return result;
}
