static void TestVirtualFileSystem()
{
try
{
Random r = new Random();
SlowDisk disk = new SlowDisk(1);
disk.TurnOn();
VirtualFS vfs = new VirtualFS();
vfs.Format(disk);
vfs.Mount(disk, "/");
VirtualNode root = vfs.RootNode;
VirtualNode dir1 = root.CreateDirectoryNode("dir1");
VirtualNode dir2 = root.CreateDirectoryNode("dir2");
VirtualNode file1 = dir1.CreateFileNode("file1");
TestFileWriteRead(file1, r, 0, 100);
TestFileWriteRead(file1, r, 0, 500);
TestFileWriteRead(file1, r, 250, 100);
vfs.Unmount("/");
vfs.Mount(disk, "/");
RescursivelyPrintNodes(vfs.RootNode);
disk.TurnOff();
}
catch (Exception ex)
{
Console.WriteLine("VFS test failed: " + ex.Message);
}
}
public void Unmount(string mountPoint)
{
mVirtualFileSystem.Unmount(mountPoint);
}