public void Test()
{
InvitationRequest request = new InvitationRequest(1111);
this.TestFactory(request);
InvitationAck ack = new InvitationAck(2222);
this.TestFactory(ack);
byte[] data = { 12, 34, 56 };
FileDataResponse dataResponse = new FileDataResponse(data, 3333);
this.TestFactory(dataResponse);
FileEvent e1 = new FileEvent();
e1.Name = "1234";
List<FileEvent> lf = new List<FileEvent>();
lf.Add(e1);
PatchRequest patchRequest = new PatchRequest(lf, 4444);
this.TestFactory(patchRequest);
PeerList peerList = PeerList.GetPeerList("abc");
peerList.AddPeer(new Peer("127.0.0.1", 5555));
PeerListMessage pm = new PeerListMessage(peerList, 6666);
this.TestFactory(pm);
SyncAck syncAck = new SyncAck(7777);
this.TestFactory(syncAck);
SyncRequest syncRequest = new SyncRequest(8888);
this.TestFactory(syncRequest);
File.WriteAllText(".Distribox/VersionList.txt", "[]");
VersionList vl = new VersionList();
VersionListMessage vm = new VersionListMessage(vl, 9999);
this.TestFactory(vm);
}
private string GetTempFile(FileEvent e)
{
AbsolutePath tmpPath = new AbsolutePath(Path.GetTempPath() + CommonHelper.GetRandomHash());
Directory.CreateDirectory(tmpPath);
string name = e.Name.Substring(e.Name.IndexOf("/") + 1, e.Name.Length - e.Name.IndexOf("/") - 1);
if (e.SHA1 == null)
{
File.WriteAllText(tmpPath.File(name), "");
}
else
{
File.Copy(Config.MetaFolderData.File(e.SHA1), tmpPath.File(name));
}
return tmpPath.File(name);
}
public void BasicFlow()
{
RequestManager manager = new RequestManager();
FileEvent e1 = new FileEvent();
e1.EventId = "1";
e1.Size = 5 * 1024;
FileEvent e2 = new FileEvent();
e2.EventId = "2";
Peer p1 = new Peer();
p1.Port = 1111;
Peer p2 = new Peer();
p2.Port = 2222;
// No request yet
Assert.IsNull(manager.GetRequests());
// Add a request
List<FileEvent> l1 = new List<FileEvent>();
l1.Add(e1);
manager.AddRequests(l1, p1);
// Check
var tlp = manager.GetRequests();
Assert.IsNotNull(tlp);
Assert.IsTrue(Enumerable.SequenceEqual(tlp.Item1, l1));
Assert.AreEqual(tlp.Item2, p1);
// No request
Assert.IsNull(manager.GetRequests());
// The request fails
Thread.Sleep(3000);
// Should be available again
tlp = manager.GetRequests();
// The request finished
manager.FinishRequests(l1);
}
public void SpeedHeuristics()
{
RequestManager manager = new RequestManager();
FileEvent e1 = new FileEvent();
e1.EventId = "1";
e1.Size = 4 * 1024 * 1024;
FileEvent e2 = new FileEvent();
e2.EventId = "2";
e2.Size = 4 * 1024;
Peer p1 = new Peer();
p1.Port = 1111;
Peer p2 = new Peer();
p2.Port = 2222;
List<FileEvent> l1 = new List<FileEvent>();
l1.Add(e1);
List<FileEvent> l2 = new List<FileEvent>();
l2.Add(e2);
// Fast peer
manager.AddRequests(l1, p1);
manager.GetRequests();
manager.FinishRequests(l1);
// Slow peer
manager.AddRequests(l2, p2);
manager.GetRequests();
Thread.Sleep(3);
manager.FinishRequests(l2);
// Add two files
manager.AddRequests(l1, p2);
manager.AddRequests(l2, p1);
// Should be fast peer
var tlp = manager.GetRequests();
Assert.AreEqual(p1, tlp.Item2);
}
public void UniquenessHeuristics()
{
RequestManager manager = new RequestManager();
FileEvent e1 = new FileEvent();
e1.EventId = "1";
e1.Size = 8 * 1024;
FileEvent e2 = new FileEvent();
e2.EventId = "2";
e2.Size = 4 * 1024;
Peer p1 = new Peer();
p1.Port = 1111;
Peer p2 = new Peer();
p2.Port = 2222;
Peer p3 = new Peer();
p3.Port = 3333;
List<FileEvent> l1 = new List<FileEvent>();
l1.Add(e1);
List<FileEvent> l2 = new List<FileEvent>();
l2.Add(e2);
// Many user have l1
manager.AddRequests(l1, p1);
manager.AddRequests(l1, p2);
// Few user have l2
manager.AddRequests(l2, p3);
// Should be l2
var tlp = manager.GetRequests();
}
void visualTree1_NodeDoubleClick(FileEvent e)
{
string file = GetTempFile(e);
this.Command("start", file);
}
void visualTree1_NodeClick(FileEvent e)
{
string text = "";
if (e.SHA1 != null)
{
text = File.ReadAllText(Config.MetaFolderData.File(e.SHA1));
}
this.textBox1.Text = text;
}
public Tree(FileEvent e)
{
this.Event = e;
this.Children = new List<Tree>();
}
public void MergeTest()
{
// File Test
FileItem file = new FileItem();
{
FileEvent e = new FileEvent();
e.Type = FileEventType.Created;
e.Name = "haha";
e.SHA1 = "11";
e.When = DateTime.FromFileTimeUtc(1);
file.Merge(e);
}
{
FileEvent e = new FileEvent();
e.Type = FileEventType.Created;
e.Name = "haha";
e.SHA1 = "11";
e.When = DateTime.FromFileTimeUtc(2);
file.Merge(e);
}
{
FileEvent e = new FileEvent();
e.Type = FileEventType.Created;
e.Name = "haha";
e.SHA1 = null;
e.When = DateTime.FromFileTimeUtc(3);
file.Merge(e);
}
{
FileEvent e = new FileEvent();
e.Type = FileEventType.Renamed;
e.Name = "haha";
e.SHA1 = null;
e.When = DateTime.FromFileTimeUtc(4);
file.Merge(e);
}
{
FileEvent e = new FileEvent();
e.Type = FileEventType.Changed;
e.Name = "haha";
e.SHA1 = "11";
e.When = DateTime.FromFileTimeUtc(5);
file.Merge(e);
}
{
FileEvent e = new FileEvent();
e.Type = FileEventType.Deleted;
e.Name = "haha";
e.SHA1 = "11";
e.When = DateTime.FromFileTimeUtc(6);
file.Merge(e);
}
FileItem dir = new FileItem();
{
FileEvent e = new FileEvent();
e.Type = FileEventType.Created;
e.IsDirectory = true;
e.Name = "dir";
e.When = DateTime.FromFileTimeUtc(1);
dir.Merge(e);
}
{
FileEvent e = new FileEvent();
e.Type = FileEventType.Created;
e.IsDirectory = true;
e.Name = "dir";
e.When = DateTime.FromFileTimeUtc(2);
dir.Merge(e);
}
{
FileEvent e = new FileEvent();
e.Type = FileEventType.Created;
e.IsDirectory = true;
e.Name = "dir";
e.When = DateTime.FromFileTimeUtc(3);
dir.Merge(e);
}
{
FileEvent e = new FileEvent();
e.Type = FileEventType.Changed;
e.IsDirectory = true;
e.Name = "dir";
e.When = DateTime.FromFileTimeUtc(4);
dir.Merge(e);
}
{
FileEvent e = new FileEvent();
e.Type = FileEventType.Renamed;
e.IsDirectory = true;
e.Name = "dir2";
e.When = DateTime.FromFileTimeUtc(5);
dir.Merge(e);
}
{
FileEvent e = new FileEvent();
e.Type = FileEventType.Deleted;
e.IsDirectory = true;
e.Name = "dir2";
e.When = DateTime.FromFileTimeUtc(6);
dir.Merge(e);
}
}
/// <summary>
/// Merge the specified event.
/// </summary>
/// <param name="vs">The event.</param>
public void Merge(FileEvent vs)
{
if (this.History.Count() == 0)
{
this.Id = vs.FileId;
this.IsDirectory = vs.IsDirectory;
this.PushHistory(vs);
if (this.IsDirectory)
{
switch (vs.Type)
{
case FileEventType.Created:
GlobalFlag.AcceptFileEvent = false;
Directory.CreateDirectory(Config.RootFolder.Enter(vs.Name));
GlobalFlag.AcceptFileEvent = true;
break;
default:
Debug.Assert(false, "Not implement!");
break;
}
}
else
{
switch (vs.Type)
{
case FileEventType.Created:
if (vs.SHA1 == null)
{
GlobalFlag.AcceptFileEvent = false;
File.WriteAllText(Config.RootFolder.File(vs.Name), string.Empty);
GlobalFlag.AcceptFileEvent = true;
}
else
{
GlobalFlag.AcceptFileEvent = false;
File.Copy(Config.MetaFolderData.File(vs.SHA1), Config.RootFolder.File(vs.Name), true);
GlobalFlag.AcceptFileEvent = true;
}
break;
default:
Debug.Assert(false, "Not implement!");
break;
}
}
return;
}
FileEvent last = this.History.Last();
this.PushHistory(vs);
// Display changes
if (vs.When.Ticks > last.When.Ticks)
{
if (this.IsDirectory)
{
switch (vs.Type)
{
case FileEventType.Created:
GlobalFlag.AcceptFileEvent = false;
Directory.CreateDirectory(Config.RootFolder.Enter(vs.Name));
GlobalFlag.AcceptFileEvent = true;
break;
case FileEventType.Changed:
break;
case FileEventType.Renamed:
GlobalFlag.AcceptFileEvent = false;
Directory.Move(Config.RootFolder.Enter(last.Name), Config.RootFolder.Enter(vs.Name));
GlobalFlag.AcceptFileEvent = true;
break;
case FileEventType.Deleted:
GlobalFlag.AcceptFileEvent = false;
Directory.Delete(Config.RootFolder.Enter(vs.Name));
GlobalFlag.AcceptFileEvent = true;
break;
}
}
else
{
switch (vs.Type)
{
case FileEventType.Created:
if (vs.SHA1 == null)
{
GlobalFlag.AcceptFileEvent = false;
File.WriteAllText(Config.RootFolder.File(vs.Name), string.Empty);
GlobalFlag.AcceptFileEvent = true;
}
else
{
GlobalFlag.AcceptFileEvent = false;
File.Copy(Config.MetaFolderData.File(vs.SHA1), Config.RootFolder.File(vs.Name), true);
GlobalFlag.AcceptFileEvent = true;
}
break;
case FileEventType.Changed:
if (vs.SHA1 == null)
{
GlobalFlag.AcceptFileEvent = false;
File.WriteAllText(Config.RootFolder.File(vs.Name), string.Empty);
GlobalFlag.AcceptFileEvent = true;
}
else
{
GlobalFlag.AcceptFileEvent = false;
File.Copy(Config.MetaFolderData.File(vs.SHA1), Config.RootFolder.File(vs.Name), true);
GlobalFlag.AcceptFileEvent = true;
}
break;
case FileEventType.Renamed:
GlobalFlag.AcceptFileEvent = false;
File.Move(Config.RootFolder.File(last.Name), Config.RootFolder.File(vs.Name));
GlobalFlag.AcceptFileEvent = true;
break;
case FileEventType.Deleted:
GlobalFlag.AcceptFileEvent = false;
File.Delete(Config.RootFolder.File(vs.Name));
GlobalFlag.AcceptFileEvent = true;
break;
}
}
}
}
/// <summary>
/// Push the history.
/// </summary>
/// <param name="e">The event.</param>
private void PushHistory(FileEvent e)
{
this.History.Add(e);
this.History.Sort((x, y) => x.When.Ticks.CompareTo(y.When.Ticks));
this.CurrentEventId = e.EventId;
}
/// <summary>
/// Create a version of renaming
/// </summary>
/// <param name="name">The name.</param>
/// <param name="when">The when.</param>
public void Rename(string name, DateTime when)
{
FileEvent vs = new FileEvent();
vs.FileId = this.Id;
vs.EventId = CommonHelper.GetRandomHash();
vs.ParentId = this.CurrentParentId;
vs.IsDirectory = this.IsDirectory;
vs.Name = name;
vs.When = when;
vs.SHA1 = this.CurrentSHA1;
vs.Size = this.CurrentSize;
vs.Type = FileEventType.Renamed;
this.PushHistory(vs);
}
/// <summary>
/// Merge the specified event.
/// </summary>
/// <param name="vs">The event.</param>
public void Merge(FileEvent vs)
{
if (this.History.Count() == 0)
{
this.Id = vs.FileId;
this.IsDirectory = vs.IsDirectory;
this.PushHistory(vs);
if (this.IsDirectory)
{
switch (vs.Type)
{
case FileEventType.Created:
GlobalFlag.AcceptFileEvent = false;
Directory.CreateDirectory(Config.RootFolder.Enter(vs.Name));
GlobalFlag.AcceptFileEvent = true;
break;
default:
Debug.Assert(false, "Not implement!");
break;
}
}
else
{
switch (vs.Type)
{
case FileEventType.Created:
if (vs.SHA1 == null)
{
GlobalFlag.AcceptFileEvent = false;
File.WriteAllText(Config.RootFolder.File(vs.Name), string.Empty);
GlobalFlag.AcceptFileEvent = true;
}
else
{
GlobalFlag.AcceptFileEvent = false;
File.Copy(Config.MetaFolderData.File(vs.SHA1), Config.RootFolder.File(vs.Name), true);
GlobalFlag.AcceptFileEvent = true;
}
break;
default:
Debug.Assert(false, "Not implement!");
break;
}
}
return;
}
FileEvent last = this.History.Last();
this.PushHistory(vs);
// Display changes
if (vs.When.Ticks > last.When.Ticks)
{
if (this.IsDirectory)
{
switch (vs.Type)
{
case FileEventType.Created:
GlobalFlag.AcceptFileEvent = false;
Directory.CreateDirectory(Config.RootFolder.Enter(vs.Name));
GlobalFlag.AcceptFileEvent = true;
break;
case FileEventType.Changed:
break;
case FileEventType.Renamed:
GlobalFlag.AcceptFileEvent = false;
Directory.Move(Config.RootFolder.Enter(last.Name), Config.RootFolder.Enter(vs.Name));
GlobalFlag.AcceptFileEvent = true;
break;
case FileEventType.Deleted:
GlobalFlag.AcceptFileEvent = false;
Directory.Delete(Config.RootFolder.Enter(vs.Name));
GlobalFlag.AcceptFileEvent = true;
break;
}
}
else
{
switch (vs.Type)
{
case FileEventType.Created:
if (vs.SHA1 == null)
{
GlobalFlag.AcceptFileEvent = false;
File.WriteAllText(Config.RootFolder.File(vs.Name), string.Empty);
GlobalFlag.AcceptFileEvent = true;
}
else
{
GlobalFlag.AcceptFileEvent = false;
File.Copy(Config.MetaFolderData.File(vs.SHA1), Config.RootFolder.File(vs.Name), true);
GlobalFlag.AcceptFileEvent = true;
}
break;
case FileEventType.Changed:
if (vs.SHA1 == null)
{
GlobalFlag.AcceptFileEvent = false;
File.WriteAllText(Config.RootFolder.File(vs.Name), string.Empty);
GlobalFlag.AcceptFileEvent = true;
}
else
{
GlobalFlag.AcceptFileEvent = false;
File.Copy(Config.MetaFolderData.File(vs.SHA1), Config.RootFolder.File(vs.Name), true);
GlobalFlag.AcceptFileEvent = true;
}
break;
case FileEventType.Renamed:
GlobalFlag.AcceptFileEvent = false;
File.Move(Config.RootFolder.File(last.Name), Config.RootFolder.File(vs.Name));
GlobalFlag.AcceptFileEvent = true;
break;
case FileEventType.Deleted:
GlobalFlag.AcceptFileEvent = false;
File.Delete(Config.RootFolder.File(vs.Name));
GlobalFlag.AcceptFileEvent = true;
break;
}
}
}
}
/// <summary>
/// Create a version of changing.
/// </summary>
/// <param name="name">The name.</param>
/// <param name="sha1">The SHA1.</param>
/// <param name="when">The when.</param>
public void Change(string name, string sha1, DateTime when)
{
if (this.CurrentSHA1 == sha1)
{
return;
}
FileEvent vs = new FileEvent();
vs.FileId = this.Id;
vs.EventId = CommonHelper.GetRandomHash();
vs.ParentId = this.CurrentParentId;
vs.IsDirectory = this.IsDirectory;
vs.Name = this.CurrentName;
vs.When = when;
vs.SHA1 = sha1;
vs.Size = this.IsDirectory || sha1 == null ? 0 : (new FileInfo(Config.MetaFolderData.File(vs.SHA1))).Length;
vs.Type = FileEventType.Changed;
this.PushHistory(vs);
}
/// <summary>
/// Creates the event.
/// </summary>
/// <returns>The event.</returns>
public static FileEvent CreateEvent()
{
FileEvent e = new FileEvent();
e.EventId = CommonHelper.GetRandomHash();
return e;
}
/// <summary>
/// Push the history.
/// </summary>
/// <param name="e">The event.</param>
private void PushHistory(FileEvent e)
{
this.History.Add(e);
this.History.Sort((x, y) => x.When.Ticks.CompareTo(y.When.Ticks));
this.CurrentEventId = e.EventId;
}
/// <summary>
/// Initializes a new instance of the <see cref="VersionControlTest" /> class.
/// </summary>
public VersionControlTest()
{
// Initialize
if (!Directory.Exists(".Distribox"))
{
Directory.CreateDirectory(".Distribox");
}
if (!Directory.Exists(".Distribox/data"))
{
Directory.CreateDirectory(".Distribox/data");
}
if (Directory.Exists("Dir"))
{
Directory.Delete("Dir");
}
FileEvent e1 = new FileEvent();
e1.Type = FileEventType.Created;
e1.EventId = "1";
e1.FileId = "1";
e1.Name = "haha";
FileEvent e2 = new FileEvent();
e2.Type = FileEventType.Changed;
e2.EventId = "2";
e2.FileId = "1";
e2.SHA1 = "11";
e2.Name = "haha";
File.WriteAllText(".Distribox/data/11", "haha");
FileEvent e3 = new FileEvent();
e3.Type = FileEventType.Renamed;
e3.EventId = "3";
e3.FileId = "1";
e3.SHA1 = "11";
e3.Name = "XX";
FileEvent e4 = new FileEvent();
e4.Type = FileEventType.Deleted;
e4.EventId = "4";
e4.FileId = "1";
e4.Name = "XX";
FileEvent e5 = new FileEvent();
e5.Type = FileEventType.Created;
e5.EventId = "5";
e5.FileId = "2";
e5.Name = "TT";
FileEvent e6 = new FileEvent();
e6.Type = FileEventType.Changed;
e6.EventId = "6";
e6.FileId = "2";
e6.SHA1 = "11";
e6.Name = "TT";
FileEvent e7 = new FileEvent();
e7.Type = FileEventType.Created;
e7.EventId = "7";
e7.FileId = "3";
e7.Name = "Dir";
e7.IsDirectory = true;
e7.When = DateTime.FromFileTimeUtc(7);
FileItem item1 = new FileItem();
item1.Merge(e1);
item1.Merge(e2);
item1.Merge(e3);
item1.Merge(e4);
FileItem item2 = new FileItem();
item2.Merge(e5);
item2.Merge(e6);
FileItem item3 = new FileItem();
item3.Merge(e7);
this.list.Add(item1);
this.list.Add(item2);
this.list.Add(item3);
}