Exemple #1
0
    [PlatformSpecific(TestPlatforms.Windows)] // testing mounting volumes and reparse points
    public static void runTest()
    {
        try
        {
            Stopwatch watch;

            const string MountPrefixName = "LaksMount";

            string        mountedDirName;
            string        dirNameWithoutRoot;
            string        dirNameReferedFromMountedDrive;
            string        dirName;
            string[]      expectedFiles;
            string[]      files;
            string[]      expectedDirs;
            string[]      dirs;
            List <string> list;

            watch = new Stopwatch();
            watch.Start();
            try
            {
                //Scenario 1: Vanilla - Different drive is mounted on the current drive
                Console.WriteLine("Scenario 1 - Vanilla: Different drive is mounted on the current drive: {0}", watch.Elapsed);

                string otherDriveInMachine = IOServices.GetNtfsDriveOtherThanCurrent();
                if (FileSystemDebugInfo.IsCurrentDriveNTFS() && otherDriveInMachine != null)
                {
                    mountedDirName = Path.GetFullPath(ManageFileSystem.GetNonExistingDir(Path.DirectorySeparatorChar.ToString(), MountPrefixName));
                    try
                    {
                        Console.WriteLine("Creating directory " + mountedDirName);
                        Directory.CreateDirectory(mountedDirName);
                        MountHelper.Mount(otherDriveInMachine.Substring(0, 2), mountedDirName);

                        dirName = ManageFileSystem.GetNonExistingDir(otherDriveInMachine, ManageFileSystem.DirPrefixName);
                        using (ManageFileSystem fileManager = new ManageFileSystem(dirName, 3, 100))
                        {
                            dirNameWithoutRoot             = dirName.Substring(3);
                            dirNameReferedFromMountedDrive = Path.Combine(mountedDirName, dirNameWithoutRoot);

                            //Files
                            expectedFiles = fileManager.GetAllFiles();
                            list          = new List <string>();
                            //We will only test the filenames since they are unique
                            foreach (string file in expectedFiles)
                            {
                                list.Add(Path.GetFileName(file));
                            }
                            files = Directory.GetFiles(dirNameReferedFromMountedDrive, "*.*", SearchOption.AllDirectories);
                            Eval(files.Length == list.Count, "Err_3947g! wrong count");
                            for (int i = 0; i < expectedFiles.Length; i++)
                            {
                                if (Eval(list.Contains(Path.GetFileName(files[i])), "Err_582bmw! No file found: {0}", files[i]))
                                {
                                    list.Remove(Path.GetFileName(files[i]));
                                }
                            }
                            if (!Eval(list.Count == 0, "Err_891vut! wrong count: {0}", list.Count))
                            {
                                Console.WriteLine();
                                foreach (string fileName in list)
                                {
                                    Console.WriteLine(fileName);
                                }
                            }

                            //Directories
                            expectedDirs = fileManager.GetAllDirectories();
                            list         = new List <string>();
                            foreach (string dir in expectedDirs)
                            {
                                list.Add(dir.Substring(dirName.Length));
                            }
                            dirs = Directory.GetDirectories(dirNameReferedFromMountedDrive, "*.*", SearchOption.AllDirectories);
                            Eval(dirs.Length == list.Count, "Err_813weq! wrong count");
                            for (int i = 0; i < dirs.Length; i++)
                            {
                                string exDir = dirs[i].Substring(dirNameReferedFromMountedDrive.Length);
                                if (Eval(list.Contains(exDir), "Err_287kkm! No file found: {0}", exDir))
                                {
                                    list.Remove(exDir);
                                }
                            }
                            if (!Eval(list.Count == 0, "Err_921mhs! wrong count: {0}", list.Count))
                            {
                                Console.WriteLine();
                                foreach (string value in list)
                                {
                                    Console.WriteLine(value);
                                }
                            }
                        }
                    }
                    finally
                    {
                        MountHelper.Unmount(mountedDirName);
                        DeleteDir(mountedDirName, true);
                    }
                }
                else
                {
                    Console.WriteLine("Skipping since drive is not NTFS and there is no other drive on the machine");
                }
            }
            catch (Exception ex)
            {
                s_pass = false;
                Console.WriteLine("Err_768lme! Exception caught in scenario: {0}", ex);
            }

            //Scenario 2: Current drive is mounted on a different drive
            Console.WriteLine(Environment.NewLine + "Scenario 2 - Current drive is mounted on a different drive: {0}", watch.Elapsed);
            try
            {
                string otherDriveInMachine = IOServices.GetNtfsDriveOtherThanCurrent();
                if (otherDriveInMachine != null)
                {
                    mountedDirName = Path.GetFullPath(ManageFileSystem.GetNonExistingDir(otherDriveInMachine.Substring(0, 3), MountPrefixName));
                    try
                    {
                        Directory.CreateDirectory(mountedDirName);

                        MountHelper.Mount(Directory.GetCurrentDirectory().Substring(0, 2), mountedDirName);

                        dirName = ManageFileSystem.GetNonExistingDir(Directory.GetCurrentDirectory(), ManageFileSystem.DirPrefixName);
                        using (ManageFileSystem fileManager = new ManageFileSystem(dirName, 3, 100))
                        {
                            dirNameWithoutRoot             = dirName.Substring(3);
                            dirNameReferedFromMountedDrive = Path.Combine(mountedDirName, dirNameWithoutRoot);
                            //Files
                            expectedFiles = fileManager.GetAllFiles();
                            list          = new List <string>();
                            //We will only test the filenames since they are unique
                            foreach (string file in expectedFiles)
                            {
                                list.Add(Path.GetFileName(file));
                            }
                            files = Directory.GetFiles(dirNameReferedFromMountedDrive, "*.*", SearchOption.AllDirectories);
                            Eval(files.Length == list.Count, "Err_689myg! wrong count");
                            for (int i = 0; i < expectedFiles.Length; i++)
                            {
                                if (Eval(list.Contains(Path.GetFileName(files[i])), "Err_894vhm! No file found: {0}", files[i]))
                                {
                                    list.Remove(Path.GetFileName(files[i]));
                                }
                            }
                            if (!Eval(list.Count == 0, "Err_952qkj! wrong count: {0}", list.Count))
                            {
                                Console.WriteLine();
                                foreach (string fileName in list)
                                {
                                    Console.WriteLine(fileName);
                                }
                            }

                            //Directories
                            expectedDirs = fileManager.GetAllDirectories();
                            list         = new List <string>();
                            foreach (string dir in expectedDirs)
                            {
                                list.Add(dir.Substring(dirName.Length));
                            }
                            dirs = Directory.GetDirectories(dirNameReferedFromMountedDrive, "*.*", SearchOption.AllDirectories);
                            Eval(dirs.Length == list.Count, "Err_154vrz! wrong count");
                            for (int i = 0; i < dirs.Length; i++)
                            {
                                string exDir = dirs[i].Substring(dirNameReferedFromMountedDrive.Length);
                                if (Eval(list.Contains(exDir), "Err_301sao! No file found: {0}", exDir))
                                {
                                    list.Remove(exDir);
                                }
                            }
                            if (!Eval(list.Count == 0, "Err_630gjj! wrong count: {0}", list.Count))
                            {
                                Console.WriteLine();
                                foreach (string value in list)
                                {
                                    Console.WriteLine(value);
                                }
                            }
                        }
                    }
                    finally
                    {
                        MountHelper.Unmount(mountedDirName);
                        DeleteDir(mountedDirName, true);
                    }
                }
                else
                {
                    Console.WriteLine("Skipping since drive is not NTFS and there is no other drive on the machine");
                }
            }
            catch (Exception ex)
            {
                s_pass = false;
                Console.WriteLine("Err_231vwf! Exception caught in scenario: {0}", ex);
            }

            //scenario 3.1: Current drive is mounted on current drive
            Console.WriteLine(Environment.NewLine + "Scenario 3.1 - Current drive is mounted on current drive: {0}", watch.Elapsed);
            try
            {
                if (FileSystemDebugInfo.IsCurrentDriveNTFS())
                {
                    mountedDirName = Path.GetFullPath(ManageFileSystem.GetNonExistingDir(Path.DirectorySeparatorChar.ToString(), MountPrefixName));
                    try
                    {
                        Directory.CreateDirectory(mountedDirName);
                        MountHelper.Mount(Directory.GetCurrentDirectory().Substring(0, 2), mountedDirName);

                        dirName = ManageFileSystem.GetNonExistingDir(Directory.GetCurrentDirectory(), ManageFileSystem.DirPrefixName);
                        using (ManageFileSystem fileManager = new ManageFileSystem(dirName, 3, 100))
                        {
                            dirNameWithoutRoot             = dirName.Substring(3);
                            dirNameReferedFromMountedDrive = Path.Combine(mountedDirName, dirNameWithoutRoot);
                            //Files
                            expectedFiles = fileManager.GetAllFiles();
                            list          = new List <string>();
                            //We will only test the filenames since they are unique
                            foreach (string file in expectedFiles)
                            {
                                list.Add(Path.GetFileName(file));
                            }
                            files = Directory.GetFiles(dirNameReferedFromMountedDrive, "*.*", SearchOption.AllDirectories);
                            Eval(files.Length == list.Count, "Err_213fuo! wrong count");
                            for (int i = 0; i < expectedFiles.Length; i++)
                            {
                                if (Eval(list.Contains(Path.GetFileName(files[i])), "Err_499oxz! No file found: {0}", files[i]))
                                {
                                    list.Remove(Path.GetFileName(files[i]));
                                }
                            }
                            if (!Eval(list.Count == 0, "Err_301gtz! wrong count: {0}", list.Count))
                            {
                                Console.WriteLine();
                                foreach (string fileName in list)
                                {
                                    Console.WriteLine(fileName);
                                }
                            }

                            //Directories
                            expectedDirs = fileManager.GetAllDirectories();
                            list         = new List <string>();
                            foreach (string dir in expectedDirs)
                            {
                                list.Add(dir.Substring(dirName.Length));
                            }
                            dirs = Directory.GetDirectories(dirNameReferedFromMountedDrive, "*.*", SearchOption.AllDirectories);
                            Eval(dirs.Length == list.Count, "Err_771dxv! wrong count");
                            for (int i = 0; i < dirs.Length; i++)
                            {
                                string exDir = dirs[i].Substring(dirNameReferedFromMountedDrive.Length);
                                if (Eval(list.Contains(exDir), "Err_315jey! No file found: {0}", exDir))
                                {
                                    list.Remove(exDir);
                                }
                            }
                            if (!Eval(list.Count == 0, "Err_424opm! wrong count: {0}", list.Count))
                            {
                                Console.WriteLine();
                                foreach (string value in list)
                                {
                                    Console.WriteLine(value);
                                }
                            }
                        }
                    }
                    finally
                    {
                        MountHelper.Unmount(mountedDirName);
                        DeleteDir(mountedDirName, true);
                    }
                }
                else
                {
                    Console.WriteLine("Drive is not NTFS. Skipping scenario");
                }
            }
            catch (Exception ex)
            {
                s_pass = false;
                Console.WriteLine("Err_493ojg! Exception caught in scenario: {0}", ex);
            }

            //scenario 3.2: Current drive is mounted on current directory
            Console.WriteLine(Environment.NewLine + "Scenario 3.2 - Current drive is mounted on current directory: {0}", watch.Elapsed);
            try
            {
                if (FileSystemDebugInfo.IsCurrentDriveNTFS())
                {
                    mountedDirName = Path.GetFullPath(ManageFileSystem.GetNonExistingDir(Directory.GetCurrentDirectory(), MountPrefixName));
                    try
                    {
                        Directory.CreateDirectory(mountedDirName);
                        MountHelper.Mount(Directory.GetCurrentDirectory().Substring(0, 2), mountedDirName);

                        dirName = ManageFileSystem.GetNonExistingDir(Directory.GetCurrentDirectory(), ManageFileSystem.DirPrefixName);
                        using (ManageFileSystem fileManager = new ManageFileSystem(dirName, 3, 100))
                        {
                            dirNameWithoutRoot             = dirName.Substring(3);
                            dirNameReferedFromMountedDrive = Path.Combine(mountedDirName, dirNameWithoutRoot);
                            //Files
                            expectedFiles = fileManager.GetAllFiles();
                            list          = new List <string>();
                            //We will only test the filenames since they are unique
                            foreach (string file in expectedFiles)
                            {
                                list.Add(Path.GetFileName(file));
                            }
                            files = Directory.GetFiles(dirNameReferedFromMountedDrive, "*.*", SearchOption.AllDirectories);
                            Eval(files.Length == list.Count, "Err_253yit! wrong count");
                            for (int i = 0; i < expectedFiles.Length; i++)
                            {
                                if (Eval(list.Contains(Path.GetFileName(files[i])), "Err_798mjs! No file found: {0}", files[i]))
                                {
                                    list.Remove(Path.GetFileName(files[i]));
                                }
                            }
                            if (!Eval(list.Count == 0, "Err_141lgl! wrong count: {0}", list.Count))
                            {
                                Console.WriteLine();
                                foreach (string fileName in list)
                                {
                                    Console.WriteLine(fileName);
                                }
                            }

                            //Directories
                            expectedDirs = fileManager.GetAllDirectories();
                            list         = new List <string>();
                            foreach (string dir in expectedDirs)
                            {
                                list.Add(dir.Substring(dirName.Length));
                            }
                            dirs = Directory.GetDirectories(dirNameReferedFromMountedDrive, "*.*", SearchOption.AllDirectories);
                            Eval(dirs.Length == list.Count, "Err_512oxq! wrong count");
                            for (int i = 0; i < dirs.Length; i++)
                            {
                                string exDir = dirs[i].Substring(dirNameReferedFromMountedDrive.Length);
                                if (Eval(list.Contains(exDir), "Err_907zbr! No file found: {0}", exDir))
                                {
                                    list.Remove(exDir);
                                }
                            }
                            if (!Eval(list.Count == 0, "Err_574raf! wrong count: {0}", list.Count))
                            {
                                Console.WriteLine();
                                foreach (string value in list)
                                {
                                    Console.WriteLine(value);
                                }
                            }
                        }
                    }
                    finally
                    {
                        MountHelper.Unmount(mountedDirName);
                        DeleteDir(mountedDirName, true);
                    }
                }
                else
                {
                    Console.WriteLine("Drive is not NTFS. Skipping scenario");
                }
            }
            catch (Exception ex)
            {
                s_pass = false;
                Console.WriteLine("Err_432qcp! Exception caught in scenario: {0}", ex);
            }

            Console.WriteLine("Completed {0}", watch.Elapsed);
        }
        catch (Exception ex)
        {
            s_pass = false;
            Console.WriteLine("Err_234rsgf! Uncaught exception in RunTest: {0}", ex);
        }

        Assert.True(s_pass);
    }
    [PlatformSpecific(PlatformID.Windows)] // testing volumes / mounts / drive letters
    public static void RunTest()
    {
        try
        {
            const String MountPrefixName = "LaksMount";

            String mountedDirName;
            String dirName;
            String dirNameWithoutRoot;
            String dirNameReferedFromMountedDrive;

            //Adding debug info since this test hangs sometime in RTS runs
            String debugFileName = "Co7604Delete_MountVolume_Debug.txt";
            DeleteFile(debugFileName);
            String scenarioDescription;

            scenarioDescription = "Scenario 1: Vanilla - Different drive is mounted on the current drive";
            try
            {
                File.AppendAllText(debugFileName, String.Format("{0}{1}", scenarioDescription, Environment.NewLine));

                string otherDriveInMachine = IOServices.GetNtfsDriveOtherThanCurrent();
                //out labs use UIP tools in one drive and dont expect this drive to be used by others. We avoid this problem by not testing if the other drive is not NTFS
                if (FileSystemDebugInfo.IsCurrentDriveNTFS() && otherDriveInMachine != null)
                {
                    Console.WriteLine(scenarioDescription);
                    mountedDirName = Path.GetFullPath(ManageFileSystem.GetNonExistingDir(Path.DirectorySeparatorChar.ToString(), MountPrefixName));

                    try
                    {
                        Directory.CreateDirectory(mountedDirName);

                        File.AppendAllText(debugFileName, String.Format("Mounting on {0}{1}{2}", otherDriveInMachine.Substring(0, 2), mountedDirName, Environment.NewLine));
                        MountHelper.Mount(otherDriveInMachine.Substring(0, 2), mountedDirName);

                        dirName = ManageFileSystem.GetNonExistingDir(otherDriveInMachine, ManageFileSystem.DirPrefixName);
                        File.AppendAllText(debugFileName, String.Format("Creating a sub tree at: {0}{1}", dirName, Environment.NewLine));
                        using (ManageFileSystem fileManager = new ManageFileSystem(dirName, 3, 100))
                        {
                            Eval(Directory.Exists(dirName), "Err_3974g! Directory {0} doesn't exist: {1}", dirName, Directory.Exists(dirName));
                            //Lets refer to these via mounted drive and check
                            dirNameWithoutRoot             = dirName.Substring(3);
                            dirNameReferedFromMountedDrive = Path.Combine(mountedDirName, dirNameWithoutRoot);
                            Directory.Delete(dirNameReferedFromMountedDrive, true);
                            Task.Delay(300).Wait();
                            Eval(!Directory.Exists(dirName), "Err_20387g! Directory {0} still exist: {1}", dirName, Directory.Exists(dirName));
                        }
                    }
                    finally
                    {
                        MountHelper.Unmount(mountedDirName);
                        DeleteDir(mountedDirName, true);
                    }
                    File.AppendAllText(debugFileName, String.Format("Completed scenario {0}", Environment.NewLine));
                }
                else
                {
                    File.AppendAllText(debugFileName, String.Format("Scenario 1 - Vanilla - NOT RUN: Different drive is mounted on the current drive {0}", Environment.NewLine));
                }
            }
            catch (Exception ex)
            {
                s_pass = false;
                Console.WriteLine("Err_768lme! Exception caught in scenario: {0}", ex);
            }

            scenarioDescription = "Scenario 2: Current drive is mounted on a different drive";
            Console.WriteLine(scenarioDescription);
            File.AppendAllText(debugFileName, String.Format("{0}{1}", scenarioDescription, Environment.NewLine));
            try
            {
                string otherDriveInMachine = IOServices.GetNtfsDriveOtherThanCurrent();
                if (otherDriveInMachine != null)
                {
                    mountedDirName = Path.GetFullPath(ManageFileSystem.GetNonExistingDir(otherDriveInMachine.Substring(0, 3), MountPrefixName));
                    try
                    {
                        Directory.CreateDirectory(mountedDirName);

                        File.AppendAllText(debugFileName, String.Format("Mounting on {0}{1}{2}", Directory.GetCurrentDirectory().Substring(0, 2), mountedDirName, Environment.NewLine));
                        MountHelper.Mount(Directory.GetCurrentDirectory().Substring(0, 2), mountedDirName);

                        dirName = ManageFileSystem.GetNonExistingDir(Directory.GetCurrentDirectory(), ManageFileSystem.DirPrefixName);
                        File.AppendAllText(debugFileName, String.Format("Creating a sub tree at: {0}{1}", dirName, Environment.NewLine));
                        using (ManageFileSystem fileManager = new ManageFileSystem(dirName, 3, 100))
                        {
                            Eval(Directory.Exists(dirName), "Err_239ufz! Directory {0} doesn't exist: {1}", dirName, Directory.Exists(dirName));
                            //Lets refer to these via mounted drive and check
                            dirNameWithoutRoot             = dirName.Substring(3);
                            dirNameReferedFromMountedDrive = Path.Combine(mountedDirName, dirNameWithoutRoot);
                            Directory.Delete(dirNameReferedFromMountedDrive, true);
                            Task.Delay(300).Wait();
                            Eval(!Directory.Exists(dirName), "Err_794aiu! Directory {0} still exist: {1}", dirName, Directory.Exists(dirName));
                        }
                    }
                    finally
                    {
                        MountHelper.Unmount(mountedDirName);
                        DeleteDir(mountedDirName, true);
                    }
                    File.AppendAllText(debugFileName, String.Format("Completed scenario {0}", Environment.NewLine));
                }
            }
            catch (Exception ex)
            {
                s_pass = false;
                Console.WriteLine("Err_231vwf! Exception caught in scenario: {0}", ex);
            }

            //scenario 3.1: Current drive is mounted on current drive
            scenarioDescription = "Scenario 3.1 - Current drive is mounted on current drive";
            try
            {
                if (FileSystemDebugInfo.IsCurrentDriveNTFS())
                {
                    File.AppendAllText(debugFileName, String.Format("{0}{1}", scenarioDescription, Environment.NewLine));
                    mountedDirName = Path.GetFullPath(ManageFileSystem.GetNonExistingDir(Path.DirectorySeparatorChar.ToString(), MountPrefixName));
                    try
                    {
                        Directory.CreateDirectory(mountedDirName);

                        File.AppendAllText(debugFileName, String.Format("Mounting on {0}{1}{2}", Directory.GetCurrentDirectory().Substring(0, 2), mountedDirName, Environment.NewLine));
                        MountHelper.Mount(Directory.GetCurrentDirectory().Substring(0, 2), mountedDirName);

                        dirName = ManageFileSystem.GetNonExistingDir(Directory.GetCurrentDirectory(), ManageFileSystem.DirPrefixName);
                        File.AppendAllText(debugFileName, String.Format("Creating a sub tree at: {0}{1}", dirName, Environment.NewLine));
                        using (ManageFileSystem fileManager = new ManageFileSystem(dirName, 3, 100))
                        {
                            Eval(Directory.Exists(dirName), "Err_324eez! Directory {0} doesn't exist: {1}", dirName, Directory.Exists(dirName));
                            //Lets refer to these via mounted drive and check
                            dirNameWithoutRoot             = dirName.Substring(3);
                            dirNameReferedFromMountedDrive = Path.Combine(mountedDirName, dirNameWithoutRoot);
                            Directory.Delete(dirNameReferedFromMountedDrive, true);
                            Task.Delay(300).Wait();
                            Eval(!Directory.Exists(dirName), "Err_195whv! Directory {0} still exist: {1}", dirName, Directory.Exists(dirName));
                        }
                    }
                    finally
                    {
                        MountHelper.Unmount(mountedDirName);
                        DeleteDir(mountedDirName, true);
                    }
                    File.AppendAllText(debugFileName, String.Format("Completed scenario {0}", Environment.NewLine));
                }
            }
            catch (Exception ex)
            {
                s_pass = false;
                Console.WriteLine("Err_493ojg! Exception caught in scenario: {0}", ex);
            }

            //scenario 3.2: Current drive is mounted on current directory
            scenarioDescription = "Scenario 3.2 - Current drive is mounted on current directory";
            try
            {
                if (FileSystemDebugInfo.IsCurrentDriveNTFS())
                {
                    File.AppendAllText(debugFileName, String.Format("{0}{1}", scenarioDescription, Environment.NewLine));
                    mountedDirName = Path.GetFullPath(ManageFileSystem.GetNonExistingDir(Directory.GetCurrentDirectory(), MountPrefixName));
                    try
                    {
                        Directory.CreateDirectory(mountedDirName);

                        File.AppendAllText(debugFileName, String.Format("Mounting on {0}{1}{2}", Directory.GetCurrentDirectory().Substring(0, 2), mountedDirName, Environment.NewLine));
                        MountHelper.Mount(Directory.GetCurrentDirectory().Substring(0, 2), mountedDirName);

                        dirName = ManageFileSystem.GetNonExistingDir(Directory.GetCurrentDirectory(), ManageFileSystem.DirPrefixName);
                        File.AppendAllText(debugFileName, String.Format("Creating a sub tree at: {0}{1}", dirName, Environment.NewLine));
                        using (ManageFileSystem fileManager = new ManageFileSystem(dirName, 3, 100))
                        {
                            Eval(Directory.Exists(dirName), "Err_951ipb! Directory {0} doesn't exist: {1}", dirName, Directory.Exists(dirName));
                            //Lets refer to these via mounted drive and check
                            dirNameWithoutRoot             = dirName.Substring(3);
                            dirNameReferedFromMountedDrive = Path.Combine(mountedDirName, dirNameWithoutRoot);
                            Directory.Delete(dirNameReferedFromMountedDrive, true);
                            Task.Delay(300).Wait();
                            Eval(!Directory.Exists(dirName), "Err_493yin! Directory {0} still exist: {1}", dirName, Directory.Exists(dirName));
                        }
                    }
                    finally
                    {
                        MountHelper.Unmount(mountedDirName);
                        DeleteDir(mountedDirName, true);
                    }
                    File.AppendAllText(debugFileName, String.Format("Completed scenario {0}", Environment.NewLine));
                }
            }
            catch (Exception ex)
            {
                s_pass = false;
                Console.WriteLine("Err_432qcp! Exception caught in scenario: {0}", ex);
            }

            //@WATCH - potentially dangerous code - can delete the whole drive!!
            //scenario 3.3: we call delete on the mounted volume - this should only delete the mounted drive?
            //Current drive is mounted on current directory
            scenarioDescription = "Scenario 3.3 - we call delete on the mounted volume";
            try
            {
                if (FileSystemDebugInfo.IsCurrentDriveNTFS())
                {
                    File.AppendAllText(debugFileName, String.Format("{0}{1}", scenarioDescription, Environment.NewLine));
                    mountedDirName = Path.GetFullPath(ManageFileSystem.GetNonExistingDir(Directory.GetCurrentDirectory(), MountPrefixName));
                    try
                    {
                        Directory.CreateDirectory(mountedDirName);

                        File.AppendAllText(debugFileName, String.Format("Mounting on {0}{1}{2}", Directory.GetCurrentDirectory().Substring(0, 2), mountedDirName, Environment.NewLine));
                        MountHelper.Mount(Directory.GetCurrentDirectory().Substring(0, 2), mountedDirName);

                        Directory.Delete(mountedDirName, true);
                        Task.Delay(300).Wait();
                    }
                    finally
                    {
                        if (!Eval(!Directory.Exists(mountedDirName), "Err_001yph! Directory {0} still exist: {1}", mountedDirName, Directory.Exists(mountedDirName)))
                        {
                            MountHelper.Unmount(mountedDirName);
                            DeleteDir(mountedDirName, true);
                        }
                    }
                    File.AppendAllText(debugFileName, String.Format("Completed scenario {0}", Environment.NewLine));
                }
            }
            catch (Exception ex)
            {
                s_pass = false;
                Console.WriteLine("Err_386rpj! Exception caught in scenario: {0}", ex);
            }

            //@WATCH - potentially dangerous code - can delete the whole drive!!
            //scenario 3.4: we call delete on parent directory of the mounted volume, the parent directoriy will have some other directories and files
            //Current drive is mounted on current directory
            scenarioDescription = "Scenario 3.4 - we call delete on parent directory of the mounted volume, the parent directoriy will have some other directories and files";
            try
            {
                if (FileSystemDebugInfo.IsCurrentDriveNTFS())
                {
                    File.AppendAllText(debugFileName, String.Format("{0}{1}", scenarioDescription, Environment.NewLine));
                    mountedDirName = null;
                    try
                    {
                        dirName = ManageFileSystem.GetNonExistingDir(Directory.GetCurrentDirectory(), ManageFileSystem.DirPrefixName);
                        File.AppendAllText(debugFileName, String.Format("Creating a sub tree at: {0}{1}", dirName, Environment.NewLine));
                        using (ManageFileSystem fileManager = new ManageFileSystem(dirName, 2, 20))
                        {
                            Eval(Directory.Exists(dirName), "Err_469yvh! Directory {0} doesn't exist: {1}", dirName, Directory.Exists(dirName));
                            String[] dirs = fileManager.GetDirectories(1);
                            mountedDirName = Path.GetFullPath(dirs[0]);
                            if (Eval(Directory.GetDirectories(mountedDirName).Length == 0, "Err_974tsg! the sub directory has directories: {0}", mountedDirName))
                            {
                                foreach (String file in Directory.GetFiles(mountedDirName))
                                {
                                    File.Delete(file);
                                }
                                if (Eval(Directory.GetFiles(mountedDirName).Length == 0, "Err_13ref! the mounted directory has files: {0}", mountedDirName))
                                {
                                    File.AppendAllText(debugFileName, String.Format("Mounting on {0}{1}{2}", Directory.GetCurrentDirectory().Substring(0, 2), mountedDirName, Environment.NewLine));
                                    MountHelper.Mount(Directory.GetCurrentDirectory().Substring(0, 2), mountedDirName);
                                    //now lets call delete on the parent directory
                                    Directory.Delete(dirName, true);
                                    Task.Delay(300).Wait();
                                    Eval(!Directory.Exists(dirName), "Err_006jsf! Directory {0} still exist: {1}", dirName, Directory.Exists(dirName));
                                    Console.WriteLine("Completed Scenario 3.4");
                                }
                            }
                        }
                    }
                    finally
                    {
                        if (!Eval(!Directory.Exists(mountedDirName), "Err_625ckx! Directory {0} still exist: {1}", mountedDirName, Directory.Exists(mountedDirName)))
                        {
                            MountHelper.Unmount(mountedDirName);
                            DeleteDir(mountedDirName, true);
                        }
                    }
                    File.AppendAllText(debugFileName, String.Format("Completed scenario {0}", Environment.NewLine));
                }
            }
            catch (Exception ex)
            {
                s_pass = false;
                Console.WriteLine("Err_578tni! Exception caught in scenario: {0}", ex);
            }

            //@WATCH - potentially dangerous code - can delete the whole drive!!
            //scenario 3.5: we call delete on parent directory of the mounted volume, the parent directoriy will have some other directories and files
            //we call a different directory than the first
            //Current drive is mounted on current directory
            scenarioDescription = "Scenario 3.5 - we call delete on parent directory of the mounted volume, the parent directoriy will have some other directories and files";
            try
            {
                if (FileSystemDebugInfo.IsCurrentDriveNTFS())
                {
                    File.AppendAllText(debugFileName, String.Format("{0}{1}", scenarioDescription, Environment.NewLine));
                    mountedDirName = null;
                    try
                    {
                        dirName = ManageFileSystem.GetNonExistingDir(Directory.GetCurrentDirectory(), ManageFileSystem.DirPrefixName);
                        File.AppendAllText(debugFileName, String.Format("Creating a sub tree at: {0}{1}", dirName, Environment.NewLine));
                        using (ManageFileSystem fileManager = new ManageFileSystem(dirName, 2, 30))
                        {
                            Eval(Directory.Exists(dirName), "Err_715tdq! Directory {0} doesn't exist: {1}", dirName, Directory.Exists(dirName));
                            String[] dirs = fileManager.GetDirectories(1);
                            mountedDirName = Path.GetFullPath(dirs[0]);
                            if (dirs.Length > 1)
                            {
                                mountedDirName = Path.GetFullPath(dirs[1]);
                            }
                            if (Eval(Directory.GetDirectories(mountedDirName).Length == 0, "Err_492qwl! the sub directory has directories: {0}", mountedDirName))
                            {
                                foreach (String file in Directory.GetFiles(mountedDirName))
                                {
                                    File.Delete(file);
                                }
                                if (Eval(Directory.GetFiles(mountedDirName).Length == 0, "Err_904kij! the mounted directory has files: {0}", mountedDirName))
                                {
                                    File.AppendAllText(debugFileName, String.Format("Mounting on {0}{1}{2}", Directory.GetCurrentDirectory().Substring(0, 2), mountedDirName, Environment.NewLine));
                                    MountHelper.Mount(Directory.GetCurrentDirectory().Substring(0, 2), mountedDirName);
                                    //now lets call delete on the parent directory
                                    Directory.Delete(dirName, true);
                                    Task.Delay(300).Wait();
                                    Eval(!Directory.Exists(dirName), "Err_900edl! Directory {0} still exist: {1}", dirName, Directory.Exists(dirName));
                                    Console.WriteLine("Completed Scenario 3.5: {0}", mountedDirName);
                                }
                            }
                        }
                    }
                    finally
                    {
                        if (!Eval(!Directory.Exists(mountedDirName), "Err_462xtc! Directory {0} still exist: {1}", mountedDirName, Directory.Exists(mountedDirName)))
                        {
                            MountHelper.Unmount(mountedDirName);
                            DeleteDir(mountedDirName, true);
                        }
                    }
                    File.AppendAllText(debugFileName, String.Format("Completed scenario {0}", Environment.NewLine));
                }
            }
            catch (Exception ex)
            {
                s_pass = false;
                Console.WriteLine("Err_471jli! Exception caught in scenario: {0}", ex);
            }
        }
        catch (Exception ex)
        {
            s_pass = false;
            Console.WriteLine("Err_234rsgf! Uncaught exception in RunTest: {0}", ex);
        }
        finally
        {
            Assert.True(s_pass);
        }
    }