public static DataStreamTestCollaboratorSet CreateCollaboratorsForTestingDataStreamsOneGigabyteDrive()
{
var stream = new FileStream(@"e:\tests.vhd", FileMode.Create);
var formatter = new VirtualDiskFormatter();
VirtualDisk disk = VirtualDisk.CreateFormattingTheStream(stream, 2048, 2048 * 500000);
var diskStructuresManager = new FileSystemNodeStorage(disk);
formatter.Format(disk, diskStructuresManager);
FileSystemHeader header = diskStructuresManager.ReadFileSystemHeader(VirtualDiskFormatter.FileSystemHeaderBlockIndex);
var nameValidator = FileSystemArtifactNamesValidator.Default;
var pathValidator = PathValidator.Default;
var pathBuilder = PathBuilder.Default;
var nodeResolver = new NodeResolver(disk, diskStructuresManager, StringComparer.OrdinalIgnoreCase, header.RootBlockOffset, VirtualFileSystem.Root, VirtualFileSystem.DirectorySeparatorChar, pathValidator, pathBuilder);
var virtualFileSystem = VirtualFileSystem.CreateFromDisk(disk, StringComparer.OrdinalIgnoreCase, nodeResolver, pathBuilder, nameValidator, pathValidator);
var fileNodeFake = virtualFileSystem.CreateFile(@"\hey");
return(new DataStreamTestCollaboratorSet(disk, diskStructuresManager, fileNodeFake, virtualFileSystem));
}
internal static AllCollaborators CreateAllCollaborators(int numberOfBlocks, bool createTestFile)
{
var stream = new MemoryStream();
// new FileStream(@"e:\" + Guid.NewGuid().ToString("N"), FileMode.Create);
var formatter = new VirtualDiskFormatter();
VirtualDisk disk = VirtualDisk.CreateFormattingTheStream(stream, VirtualDisk.OnlySupportedBlockSize, VirtualDisk.OnlySupportedBlockSize * numberOfBlocks);
var diskStructuresManager = new FileSystemNodeStorage(disk);
formatter.Format(disk, diskStructuresManager);
FileSystemHeader header = diskStructuresManager.ReadFileSystemHeader(VirtualDiskFormatter.FileSystemHeaderBlockIndex);
var nameValidator = FileSystemArtifactNamesValidator.Default;
var pathValidator = PathValidator.Default;
var pathBuilder = PathBuilder.Default;
var nodeResolver = new NodeResolver(disk, diskStructuresManager, StringComparer.OrdinalIgnoreCase, header.RootBlockOffset, VirtualFileSystem.Root, VirtualFileSystem.DirectorySeparatorChar, pathValidator, pathBuilder);
var virtualFileSystem = VirtualFileSystem.CreateFromDisk(disk, StringComparer.OrdinalIgnoreCase, nodeResolver, pathBuilder, nameValidator, pathValidator);
FileInfo fileNodeFake = null;
if (createTestFile)
{
fileNodeFake = virtualFileSystem.CreateFile(@"\hey");
}
return(new AllCollaborators(disk, diskStructuresManager, nameValidator, pathValidator, nodeResolver, virtualFileSystem, fileNodeFake, stream));
}
public void TryFormattingADiskAndInitializingFileSystemWithIt()
{
Stream stream = new MemoryStream(); // System.IO.File.Open(@"c:\bs.bin", FileMode.Create);
var formatter = new VirtualDiskFormatter();
VirtualDisk disk = VirtualDisk.CreateFormattingTheStream(stream, 2048, 2048 * 5000);
var diskStructuresManager = new FileSystemNodeStorage(disk);
formatter.Format(disk, diskStructuresManager);
FileSystemHeader header = diskStructuresManager.ReadFileSystemHeader(VirtualDiskFormatter.FileSystemHeaderBlockIndex);
var nameValidator = new FileSystemArtifactNamesValidator(Constants.IllegalCharactersForNames, Constants.FileAndFolderMaximumNameLength);
var pathValidator = new PathValidator(VirtualFileSystem.Root, Constants.IllegalCharactersForPaths, nameValidator, VirtualFileSystem.DirectorySeparatorChar);
var pathBuilder = PathBuilder.Default;
var nodeResolver = new NodeResolver(disk, diskStructuresManager, StringComparer.OrdinalIgnoreCase, header.RootBlockOffset, VirtualFileSystem.Root, VirtualFileSystem.DirectorySeparatorChar, pathValidator, pathBuilder);
VirtualFileSystem fileSystem = VirtualFileSystem.CreateFromDisk(disk, StringComparer.OrdinalIgnoreCase, nodeResolver, pathBuilder, nameValidator, pathValidator);
Assert.AreEqual(2048, fileSystem.FileSystemInfo.BlockSizeInBytes);
Assert.AreEqual(new Version(1, 0, 0, 0), fileSystem.FileSystemInfo.Version);
}
