private void FinishMediaTesterRun()
{
_mediaTesterThread = null;
_mediaTester = null;
EnableControls();
}
private void OnMediaTesterException(MediaTester mediaTester, Exception exception)
{
WriteLog(mediaTester, $"{exception.Message}");
if (exception.InnerException != null)
{
OnMediaTesterException(mediaTester, exception.InnerException);
}
}
private static void AfterWriteBlock(MediaTester mediaTester, long absoluteDataBlockIndex, long absoluteDataByteIndex, string testFilePath, long writeBytesPerSecond, int bytesWritten, int bytesFailedWrite)
{
if (bytesFailedWrite == 0)
{
WriteLog(mediaTester, $"Successfully wrote block {absoluteDataBlockIndex.ToString("#,##0")}. Byte index: {absoluteDataByteIndex.ToString("#,##0")} / {mediaTester.Options.TotalBytesToTest.ToString("#,##0")}. {writeBytesPerSecond.ToString("#,##0")} B/sec ({mediaTester.ProgressPercent.ToString("0.00")}%)");
}
else
{
WriteLog(mediaTester, $"FAILED writing block {absoluteDataBlockIndex.ToString("#,##0")}. Byte index: {absoluteDataByteIndex.ToString("#,##0")} / {mediaTester.Options.TotalBytesToTest.ToString("#,##0")}. ({mediaTester.ProgressPercent.ToString("0.00")}%)");
}
}
private static void AfterVerifyBlock(MediaTester mediaTester, long absoluteDataBlockIndex, long absoluteDataByteIndex, string testFilePathlong, long readBytesPerSecond, int bytesVerified, int bytesFailed, bool isQuickTest = false)
{
if (bytesFailed == 0)
{
WriteLog(mediaTester, $"Verified {(isQuickTest ? "quick test " : string.Empty)}block {absoluteDataBlockIndex.ToString("#,##0")}. Byte index: {absoluteDataByteIndex.ToString("#,##0")} / {mediaTester.Options.TotalBytesToTest.ToString("#,##0")}. {(isQuickTest ? string.Empty : readBytesPerSecond.ToString("#,##0") + "B/sec ")}({mediaTester.ProgressPercent.ToString("0.00")}%)");
}
else
{
WriteLog(mediaTester, $"FAILED {(isQuickTest ? "quick test " : string.Empty)}block {absoluteDataBlockIndex.ToString("#,##0")}! Byte index: {absoluteDataByteIndex.ToString("#,##0")} / {mediaTester.Options.TotalBytesToTest.ToString("#,##0")}. {(isQuickTest ? string.Empty : readBytesPerSecond.ToString("#,##0") + "B/sec ")}({mediaTester.ProgressPercent.ToString("0.00")}%)");
}
}
private void AfterWriteBlock(MediaTester mediaTester, long absoluteDataBlockIndex, long absoluteDataByteIndex, string testFilePath, long writeBytesPerSecond, int bytesWritten, int bytesFailedWrite)
{
UpdateStatus(writeBytesPerSecond: writeBytesPerSecond);
if (bytesFailedWrite == 0)
{
//WriteLog(mediaTester, $"Successfully wrote block {absoluteDataBlockIndex.ToString("#,##0")}. Byte index: {absoluteDataByteIndex.ToString("#,##0")}.");
}
else
{
WriteLog(mediaTester, $"FAILED writing block {absoluteDataBlockIndex.ToString("#,##0")}. Byte index: {absoluteDataByteIndex.ToString("#,##0")}.");
}
}
private void InitializeMediaTester()
{
UpdateOptionsFromUi();
_mediaTester = new MediaTester(_mediaTesterOptions);
_mediaTester.OnException += OnMediaTesterException;
_mediaTester.AfterQuickTest += AfterQuickTest;
_mediaTester.AfterVerifyBlock += AfterVerifyBlock;
_mediaTester.AfterWriteBlock += AfterWriteBlock;
ClearLog(null, null);
WriteLog(_mediaTester, $"Test data path: '{_mediaTester.GetTestDirectory()}'...");
}
private void WriteLog(MediaTester mediaTester, string message)
{
if (ActivityLogTextBox.InvokeRequired)
{
WriteLogDelegate d = new WriteLogDelegate(WriteLog);
this.Invoke(d, new object[] { mediaTester, message });
return;
}
if (message == null)
{
ActivityLogTextBox.Text = string.Empty;
}
else
{
ActivityLogTextBox.AppendText((ActivityLogTextBox.Text.Length == 0 ? string.Empty : "\r\n") + message);
}
}
private void AfterVerifyBlock(MediaTester mediaTester, long absoluteDataBlockIndex, long absoluteDataByteIndex, string testFilePath, long readBytesPerSecond, int bytesVerified, int bytesFailed, bool isQuickTest = false)
{
if (!isQuickTest)
{
UpdateStatus(readBytesPerSecond: readBytesPerSecond);
}
if (bytesFailed == 0)
{
if (isQuickTest)
{
WriteLog(mediaTester, $"{(isQuickTest ? "Quick test: " : string.Empty)}Verified block {absoluteDataBlockIndex.ToString("#,##0")}. Byte index: {absoluteDataByteIndex.ToString("#,##0")}");
}
}
else
{
WriteLog(mediaTester, $"{(isQuickTest ? "Quick test: " : string.Empty)}FAILED block {absoluteDataBlockIndex.ToString("#,##0")}! Byte index: {absoluteDataByteIndex.ToString("#,##0")}");
}
}
private void UpdateTargetInformation()
{
string targetTotalBytes = PALCEHOLDER_VALUE;
string targetAvailableBytes = PALCEHOLDER_VALUE;
string targetDirectory = TargetTextBox.Text;
if (!string.IsNullOrWhiteSpace(targetDirectory))
{
if (Directory.Exists(targetDirectory))
{
long lTargetTotalBytes;
long lTargetAvailableBytes = MediaTester.GetAvailableBytes(targetDirectory, out lTargetTotalBytes);
targetTotalBytes = $"{lTargetTotalBytes.ToString("#,##0")}{BYTES}";
targetAvailableBytes = $"{lTargetAvailableBytes.ToString("#,##0")}{BYTES}";
}
}
TargetTotalBytesLabel.Text = targetTotalBytes;
TargetAvailableBytesLabel.Text = targetAvailableBytes;
}
private void AfterQuickTest(MediaTester mediaTester, long absoluteDataBlockIndex, long absoluteDataByteIndex, string testFilePath, long readBytesPerSecond, int bytesVerified, int bytesFailed)
{
AfterVerifyBlock(mediaTester, absoluteDataBlockIndex, absoluteDataByteIndex, testFilePath, readBytesPerSecond, bytesVerified, bytesFailed, true);
}
static void Main(string[] args)
{
string testDirectory = null;
if (args == null || args.Length < 1)
{
while (string.IsNullOrEmpty(testDirectory))
{
Console.WriteLine();
Console.WriteLine();
Console.Write("Please enter a drive letter or path to test: ");
testDirectory = Console.ReadLine();
}
if (!testDirectory.Contains(@":\"))
{
testDirectory = Path.Combine(testDirectory.Substring(0, 1).ToUpper() + @":\", MediaTester.TempSubDirectoryName);
}
}
else
{
testDirectory = args[0];
}
testDirectory = testDirectory.TrimEnd('\\');
if (!testDirectory.EndsWith(MediaTester.TempSubDirectoryName))
{
testDirectory = Path.Combine(testDirectory, MediaTester.TempSubDirectoryName);
}
Console.WriteLine();
Console.WriteLine($"Bytes per file: {MediaTester.FILE_SIZE.ToString("#,##0")}");
Console.WriteLine($"Data block size: {MediaTester.DATA_BLOCK_SIZE.ToString("#,##0")}");
Console.WriteLine($"Blocks per file: {MediaTester.DATA_BLOCKS_PER_FILE.ToString("#,##0")}");
Console.WriteLine($"Writing temp files to: {testDirectory}...");
Console.WriteLine();
var mediaTester = new MediaTester(testDirectory)
{
};
mediaTester.AfterWriteBlock += AfterWriteBlock;
mediaTester.AfterQuickTest += AfterQuickTest;
mediaTester.AfterVerifyBlock += AfterVerifyBlock;
mediaTester.OnException += OnMediaTesterException;
bool result = mediaTester.FullTest();
Console.WriteLine();
Console.WriteLine("Media Test Summary...");
Console.WriteLine("------------------------------------------------");
Console.WriteLine("Result: " + (result ? "PASS" : "FAIL"));
Console.WriteLine($"Temp File Path: {mediaTester.Options.TestDirectory}");
Console.WriteLine($"Total bytes attempted: {mediaTester.Options.TotalBytesToTest.ToString("#,##0")}");
if (!mediaTester.Options.StopProcessingOnFailure || mediaTester.TotalBytesVerified > 0)
{
Console.WriteLine($"Verified bytes: {mediaTester.TotalBytesVerified.ToString("#,##0")}");
}
if (!mediaTester.Options.StopProcessingOnFailure || mediaTester.TotalBytesFailed > 0)
{
Console.WriteLine($"Failed bytes: {mediaTester.TotalBytesFailed.ToString("#,##0")}");
}
if (mediaTester.FirstFailingByteIndex > 0)
{
Console.WriteLine($"First failing byte index: {mediaTester.FirstFailingByteIndex.ToString("#,##0")}{(mediaTester.Options.QuickFirstFailingByteMethod ? " (quick method)" : string.Empty)}");
}
if (!result)
{
Console.WriteLine();
for (int i = 0; i < 20; i++)
{
Console.Write(i % 2 == 0 ? string.Empty : " ");
for (int j = 0; j < 15; j++)
{
Console.Write("FAIL! ");
}
Console.WriteLine();
}
}
Console.WriteLine();
Console.WriteLine("Press enter to continue...");
Console.ReadLine();
}
private static void WriteLog(MediaTester mediaTester, string message)
{
string finalMessage = (mediaTester.IsSuccess ? "No errors" : "FAILURES!") + " - " + message;
Console.WriteLine(finalMessage);
}
private static void AfterVerifyBlock(MediaTester mediaTester, long absoluteDataBlockIndex, long absoluteDataByteIndex, string testFilePath, long readBytesPerSecond, int bytesVerified, int bytesFailed, long verifyBytesPerSecond)
{
AfterVerifyBlock(mediaTester, absoluteDataBlockIndex, absoluteDataByteIndex, testFilePath, readBytesPerSecond, bytesVerified, bytesFailed, verifyBytesPerSecond, false);
}