public void Install_1()
{
var source = ManifestUtilsTests.Get_TEZT_PATH();
var target = source+"_INSTALLED";
using(var fs = new LocalFileSystem("L1"))
{
var session = fs.StartSession();
var sourceDir = session[source] as FileSystemDirectory;
var manifest = ManifestUtils.GeneratePackagingManifest(sourceDir, packageName: "Package1");
var fn = Path.Combine(source, ManifestUtils.MANIFEST_FILE_NAME);
try
{
manifest.Configuration.ToLaconicFile(fn);
var set = new List<LocalInstallation.PackageInfo>
{
new LocalInstallation.PackageInfo("Package1", sourceDir, null)//no relative path
};
using(var install = new LocalInstallation(target))
{
Console.WriteLine("Installed anew: "+ install.CheckLocalAndInstallIfNeeded(set));
}
}
finally
{
IOMiscUtils.EnsureFileEventuallyDeleted(fn);
}
}
}
public void DeepCopy_1()
{
var p1 = ManifestUtilsTests.Get_TEZT_PATH();
var p2 = p1+"_2";
IOMiscUtils.EnsureDirectoryDeleted(p2);
Directory.CreateDirectory(p2);
using(var fs = new LocalFileSystem("L1"))
{
using(var session = fs.StartSession())
{
var fromDir = session[p1] as FileSystemDirectory;
var manifest1 = ManifestUtils.GeneratePackagingManifest(fromDir);
var toDir = session[p2] as FileSystemDirectory;
fromDir.DeepCopyTo(toDir, FileSystemDirectory.DirCopyFlags.Directories | FileSystemDirectory.DirCopyFlags.Files);
var manifest2 = ManifestUtils.GeneratePackagingManifest(toDir);
Console.WriteLine(manifest1.Configuration.ContentView);
Assert.IsTrue( ManifestUtils.HasTheSameContent(manifest1, manifest2) );
}
}
}
public void Connect_NavigateRootDir()
{
using(var fs = new LocalFileSystem("L1"))
{
var session = fs.StartSession();
var dir = session[LOCAL_ROOT] as FileSystemDirectory;
Assert.AreEqual(@"c:\", dir.ParentPath);
Assert.AreEqual(@"c:\NFX", dir.Path);
}
}
public void CombinePaths()
{
using(var fs = new LocalFileSystem("L1"))
{
Assert.AreEqual(@"c:\a.txt", fs.CombinePaths(@"c:\",@"a.txt"));
Assert.AreEqual(@"c:\a.txt", fs.CombinePaths(@"c:\",@"\a.txt"));
Assert.AreEqual(@"c:\books\fiction\saga.pdf", fs.CombinePaths(@"c:\",@"books",@"fiction","saga.pdf"));
Assert.AreEqual(@"c:\books\fiction\saga.pdf", fs.CombinePaths(@"c:\",@"books",@"\fiction","saga.pdf"));
Assert.AreEqual(@"c:\books\fiction\saga.pdf", fs.CombinePaths(@"c:\",@"\books",@"\fiction",@"saga.pdf"));
Assert.AreEqual(@"c:\books\fiction\saga.pdf", fs.CombinePaths(@"c:\",@"\books",@"\fiction",@"\saga.pdf"));
Assert.AreEqual(@"c:\books\fiction\saga.pdf", fs.CombinePaths(@"c:\",@"books",@"fiction", @"\saga.pdf"));
Assert.AreEqual(@"c:\books\fiction\saga.pdf", fs.CombinePaths(@"c:\",@"books\",@"fiction","saga.pdf"));
Assert.AreEqual(@"c:\books\fiction\saga.pdf", fs.CombinePaths(@"c:\",@"books\",@"\fiction","saga.pdf"));
Assert.AreEqual(@"c:\books\fiction\saga.pdf", fs.CombinePaths(@"c:\",@"\books\",@"\fiction",@"saga.pdf"));
Assert.AreEqual(@"c:\books\fiction\saga.pdf", fs.CombinePaths(@"c:\",@"\books\",@"\fiction",@"\saga.pdf"));
Assert.AreEqual(@"c:\books\fiction\saga.pdf", fs.CombinePaths(@"c:\",@"books\",@"fiction", @"\saga.pdf"));
Assert.AreEqual(@"\books\fiction\saga.pdf", fs.CombinePaths("",@"books",@"fiction", @"\saga.pdf"));
}
}
public void Parallel_CreateWriteReadFile()
{
using(var fs = new LocalFileSystem("L1"))
{
System.Threading.Tasks.Parallel.For(PARALLEL_FROM, PARALLEL_TO,
(i)=>
{
var fn = FN_PARALLEL_MASK.Args(i);
var session = fs.StartSession();
var dir = session[LOCAL_ROOT] as FileSystemDirectory;
using (var file = dir.CreateFile(fn))
{
file.WriteAllText("Hello, {0}".Args(i));
}
using (var file = session[fs.CombinePaths(LOCAL_ROOT, fn)] as FileSystemFile)
{
Assert.AreEqual( "Hello, {0}".Args(i), file.ReadAllText());
file.Delete();
}
Assert.IsNull( session[fs.CombinePaths(LOCAL_ROOT, fn)] );
});//Parallel.For
}
}
public void CreateWriteReadFile_3()
{
using(var fs = new LocalFileSystem("L1"))
{
var session = fs.StartSession();
var dir = session[LOCAL_ROOT] as FileSystemDirectory;
using (var file = dir.CreateFile(FN4))
{
file.WriteAllText("Hello,");
file.WriteAllText("this will overwrite");
}
using (var file = session[fs.CombinePaths(LOCAL_ROOT, FN4)] as FileSystemFile)
{
Assert.AreEqual( "this will overwrite", file.ReadAllText());
}
}
}
public void CreateWriteReadFile_1()
{
using(var fs = new LocalFileSystem("L1"))
{
var session = fs.StartSession();
var dir = session[LOCAL_ROOT] as FileSystemDirectory;
using (var file = dir.CreateFile(FN2))
{
var str = file.FileStream;
var wri = new BinaryWriter(str);
wri.Write( "Hello!" );
wri.Write( true );
wri.Write( 27.4d );
wri.Close();
}
using (var file = session[fs.CombinePaths(LOCAL_ROOT, FN2)] as FileSystemFile)
{
var str = file.FileStream;
var rdr = new BinaryReader(str);
Assert.AreEqual( "Hello!", rdr.ReadString());
Assert.AreEqual( true, rdr.ReadBoolean());
Assert.AreEqual( 27.4d, rdr.ReadDouble());
}
}
}
public void CreateWriteCopyReadFile()
{
using(var fs = new LocalFileSystem("L1"))
{
var session = fs.StartSession();
var dir = session[LOCAL_ROOT] as FileSystemDirectory;
using (var file = dir.CreateFile(FN2))
{
var str = file.FileStream;
var wri = new BinaryWriter(str);
wri.Write( "Hello!" );
wri.Write( true );
wri.Write( 27.4d );
wri.Close();
}
//FN3 copied from FN2 and made readonly
Assert.IsNotNull( dir.CreateFile(FN3, Path.Combine(LOCAL_ROOT, FN2), true) );
using (var file = session[fs.CombinePaths(LOCAL_ROOT, FN3)] as FileSystemFile)
{
Assert.IsTrue( file.ReadOnly);
Assert.IsTrue( file.IsReadOnly);
var str = file.FileStream;
var rdr = new BinaryReader(str);
Assert.AreEqual( "Hello!", rdr.ReadString());
Assert.AreEqual( true, rdr.ReadBoolean());
Assert.AreEqual( 27.4d, rdr.ReadDouble());
file.ReadOnly = false;
Assert.IsFalse( file.ReadOnly);
Assert.IsFalse( file.IsReadOnly);
}
}
}
public void CreateFile()
{
using(var fs = new LocalFileSystem("L1"))
{
var session = fs.StartSession();
var dir = session[LOCAL_ROOT] as FileSystemDirectory;
var file = dir.CreateFile(FN1, 1500);
Assert.AreEqual(FN1, file.Name);
Assert.IsTrue( File.Exists(file.Path));
Assert.AreEqual(1500, new FileInfo(file.Path).Length);
Assert.AreEqual(1500, file.FileStream.Length);
}
}
public void CreateDirCreateFileDeleteDir()
{
using(var fs = new LocalFileSystem("L1"))
{
var session = fs.StartSession();
var dir = session[LOCAL_ROOT] as FileSystemDirectory;
Assert.AreEqual(1, session.Items.Count());//checking item registation via .ctor/.dctor
var dir2 = dir[DIR_1] as FileSystemDirectory;
Assert.IsNull( dir2 );
Assert.AreEqual(1, session.Items.Count());//checking item registation via .ctor/.dctor
dir2 = dir.CreateDirectory(DIR_1);
Assert.AreEqual(2, session.Items.Count());//checking item registation via .ctor/.dctor
Assert.IsTrue( Directory.Exists(dir2.Path));
Assert.AreEqual(DIR_1, dir2.Name);
var f = dir2.CreateFile(FN1, 237);
Assert.AreEqual(3, session.Items.Count());//checking item registation via .ctor/.dctor
Assert.IsTrue( File.Exists(f.Path));
Assert.AreEqual(237, dir2.Size);
Assert.IsTrue( dir.SubDirectoryNames.Contains(DIR_1) );
Assert.IsTrue( dir2.FileNames.Contains(FN1) );
dir2.Delete();
Assert.AreEqual(2, session.Items.Count());//checking item registation via .ctor/.dctor
Assert.IsFalse( Directory.Exists(dir2.Path));
Assert.IsFalse( File.Exists(f.Path));
Assert.AreEqual(1, fs.Sessions.Count());//checking item registation via .ctor/.dctor
session.Dispose();
Assert.AreEqual(0, fs.Sessions.Count());//checking item registation via .ctor/.dctor
Assert.AreEqual(0, session.Items.Count());//checking item registation via .ctor/.dctor
}
}
public void Compare_2()
{
using(var fs = new LocalFileSystem("L1"))
{
var session = fs.StartSession();
var dir = session[Get_TEZT_PATH()] as FileSystemDirectory;
var manifest1 = ManifestUtils.GeneratePackagingManifest(dir);
var manifest2 = NFX.Environment.LaconicConfiguration.CreateFromString(EXPECTED).Root;
Assert.IsTrue( manifest1.HasTheSameContent(manifest2) );
}
}
private void btnSynthCandles_Click(object sender, EventArgs e)
{
using(var fs = new LocalFileSystem())
{
var sdb = new SecDBFileReader(fs, new FileSystemSessionConnectParams(), tbSecDBFile.Text);
//var tradedata = sdb.GetAllStreamData()
// .Where( s => s is SecDBFileReader.TradeSample)
// .Cast<SecDBFileReader.TradeSample>()
// .Select( t => new CandleSample(t.TimeStamp)
// {
// OpenPrice = t.Price,
// ClosePrice = t.Price,
// HighPrice = t.Price,
// LowPrice = t.Price
// }
// );
var data = sdb.GetAllStreamData().Where(s => s is SecDBFileReader.TradeSample).SynthesizeCandles(tbSecPeriod.Text.AsUInt(),
(cs, qs, i) => {},
(cs, ts, i) => // "Beautifier function"
{
if (i==0) cs.OpenPrice = ts.Price;
cs.HighPrice = Math.Max(cs.HighPrice, ts.Price);
cs.LowPrice = cs.LowPrice!=0f ? Math.Min( cs.LowPrice , ts.Price) : ts.Price;
cs.ClosePrice = ts.Price;
if (ts.IsQty)
{
if (ts.Side==SecDBFileReader.TradeSample.SideType.Buy)
cs.BuyVolume += ts.Qty;
else
cs.SellVolume += ts.Qty;
}
}
);
m_Data = new CandleTimeSeries("Candles", 0);
m_Data.Views.Register(
new CandleView("Candle View", 1)
{
ShowYLevels = true,
ShowBalloons = true
});
//m_Data.Views.Register(
// new CandleMidLineView("MidLineHiLo", 1)
// {
// MidLineType = MidLineType.HighLow,
// LineStyle = new LineStyle{ Color = Color.FromArgb(200, 255, 0,0), Width = 2}
// });
m_Data.Views.Register( new CandleBuySellView("BuySell", 2){} );
data.ForEach( s => m_Data.Add( s ));
m_Data.YLevels.Register( new TimeSeries.YLevel("Lo", 0){Value = m_Data.Data.Min(cs=>cs.ClosePrice), AffectsScale = true, HLineStyle = new LineStyle{Color=Color.Red, Width =2}});
m_Data.YLevels.Register( new TimeSeries.YLevel("Hi", 0){Value = m_Data.Data.Max(cs=>cs.ClosePrice), AffectsScale = true, HLineStyle = new LineStyle{Color=Color.Blue, Width =2}});
chart.Series = m_Data;
}
}
private void btnQuotes_Click(object sender, EventArgs e)
{
using(var fs = new LocalFileSystem())
{
var sdb = new SecDBFileReader(fs, new FileSystemSessionConnectParams(), tbSecDBFile.Text);
Text = "Exchange: {0}, Origin time: {1}, {2}".Args(sdb.SystemHeader.Exchange,
sdb.SystemHeader.Date+sdb.SystemHeader.OriginLocalTimeOffset,
sdb.SystemHeader.OriginLocalTimeName);
var sw = System.Diagnostics.Stopwatch.StartNew();
var cnt = sdb.GetAllStreamData().Count( s => s is SecDBFileReader.SecondSample);
var el = sw.ElapsedMilliseconds;
MessageBox.Show("{0} samples in {1} msec at {2}/sec".Args(cnt, el, cnt / (el /1000d)));
try
{
System.IO.File.WriteAllText(@"c:\Users\Anton\Desktop\SEC_DBDUMP.json", sdb.GetAllStreamData().Take(tbHowMany.Text.AsInt()).ToJSON( JSONWritingOptions.PrettyPrint) );
}
catch(Exception err)
{
MessageBox.Show("{0}\n------------\n{1}".Args(err.ToMessageWithType(), err.StackTrace));
}
}
}
private void btnLoadSecDB_Click(object sender, EventArgs e)
{
using(var fs = new LocalFileSystem())
{
var sdb = new SecDBFileReader(fs, new FileSystemSessionConnectParams(), tbSecDBFile.Text);
Text = "Exchange: {0}, Origin time: {1}, {2}".Args(sdb.SystemHeader.Exchange,
sdb.SystemHeader.Date+sdb.SystemHeader.OriginLocalTimeOffset,
sdb.SystemHeader.OriginLocalTimeName);
MessageBox.Show( sdb.Headers.ToJSON() );
m_Data = new CandleTimeSeries("From file", 0);
m_Data.YLevels.Register( new TimeSeries.YLevel("LAST_PRICE", 0){Value = 0f});//, HLineStyle = new LineStyle{Color=Color.Red}});
m_Data.Views.Register( new CandleView("Candles", 0){ ShowYLevels = true, ShowBalloons = true } );
m_Data.Views.Register( new CandleBuySellView("BuySell", 0){} );
m_Data.Views.Register(
new CandleMidLineView("MidLineHiLo", 1)
{
MidLineType = MidLineType.HighLow,
LineStyle = new LineStyle{ Color = Color.FromArgb(200, 255, 0,0), Width = 2}
});
m_Data.Views.Register(
new CandleMidLineView("MidLineOpCl1", 2)
{
MidLineType = MidLineType.OpenClose,
LineStyle = new LineStyle{ Color = Color.FromArgb(200, 50, 0, 200), Width = 1.5f, DashStyle = System.Drawing.Drawing2D.DashStyle.Dot}
});
m_Data.MaxSamples = 100000;
var data = sdb.GetCandleDataAsCandleSamples( sdb.CandlesMetadata.Resolutions.Min() );
data.ForEach( s => m_Data.Add( s ));
m_Data.YLevels["LAST_PRICE"].Value = m_Data.DataReveresed.First().ClosePrice;
m_Data.YLevels.Register( new TimeSeries.YLevel("Lo", 0){Value = m_Data.Data.Min(cs=>cs.LowPrice), AffectsScale = false, HLineStyle = new LineStyle{Color=Color.Red, Width =2}});
m_Data.YLevels.Register( new TimeSeries.YLevel("Hi", 0){Value = m_Data.Data.Max(cs=>cs.HighPrice), AffectsScale = false, HLineStyle = new LineStyle{Color=Color.Blue, Width =2}});
m_Data.Views.Register( new CandleView("Candles2", 0, "MLPane"){ BlackWhite = true, ShowBalloons = true});
m_Data.Views.Register(
new CandleMidLineView("MidLineOpCl2", 1, "MLPane")
{
MidLineType = MidLineType.OpenClose,
ShowYLevels = true,
LineStyle = new LineStyle{ Color = Color.FromArgb(200, 255, 180, 0), Width = 3f}
});
chart.Series = m_Data;
//chart.NotifySeriesChange();
}
}
public void Generate_1()
{
using(var fs = new LocalFileSystem("L1"))
{
var session = fs.StartSession();
var dir = session[Get_TEZT_PATH()] as FileSystemDirectory;
var manifest = ManifestUtils.GeneratePackagingManifest(dir);
Console.WriteLine(manifest.Configuration.ContentView);
Assert.AreEqual("SubDir1", manifest[0].AttrByName(ManifestUtils.CONFIG_NAME_ATTR).Value);
Assert.AreEqual("SubDir2", manifest[1].AttrByName(ManifestUtils.CONFIG_NAME_ATTR).Value);
Assert.AreEqual("Gagarin.txt", manifest[2].AttrByName(ManifestUtils.CONFIG_NAME_ATTR).Value);
Assert.AreEqual("TextFile1.txt", manifest[3].AttrByName(ManifestUtils.CONFIG_NAME_ATTR).Value);
Assert.AreEqual(500066, manifest[0].Children.First(c=>c.IsSameNameAttr("Bitmap1.bmp")).AttrByName(ManifestUtils.CONFIG_SIZE_ATTR).ValueAsInt());
Assert.AreEqual(1248671023, manifest[0].Children.First(c=>c.IsSameNameAttr("Bitmap1.bmp")).AttrByName(ManifestUtils.CONFIG_CSUM_ATTR).ValueAsInt());
Assert.AreEqual(105, manifest[0].Children.First(c=>c.IsSameNameAttr("Some Text File With Spaces.txt")).AttrByName(ManifestUtils.CONFIG_SIZE_ATTR).ValueAsInt());
Assert.AreEqual(1399856254, manifest[0].Children.First(c=>c.IsSameNameAttr("Some Text File With Spaces.txt")).AttrByName(ManifestUtils.CONFIG_CSUM_ATTR).ValueAsInt());
}
}
public void Compare_4()
{
using(var fs = new LocalFileSystem("L1"))
{
var session = fs.StartSession();
var dir = session[Get_TEZT_PATH()] as FileSystemDirectory;
var manifest1 = ManifestUtils.GeneratePackagingManifest(dir);
var manifest2 = ManifestUtils.GeneratePackagingManifest(dir);
manifest2[2].Delete();
Assert.IsFalse( manifest1.HasTheSameContent(manifest2) );
}
}
public void Compare_3()
{
using(var fs = new LocalFileSystem("L1"))
{
var session = fs.StartSession();
var dir = session[Get_TEZT_PATH()] as FileSystemDirectory;
var manifest1 = ManifestUtils.GeneratePackagingManifest(dir);
var manifest2 = ManifestUtils.GeneratePackagingManifest(dir);
manifest2[0].Children.First(c=>c.IsSameNameAttr("Some Text File With Spaces.txt")).AttrByName(ManifestUtils.CONFIG_SIZE_ATTR).Value = "123";
Assert.IsFalse( manifest1.HasTheSameContent(manifest2) );
}
}
public void CreateDeleteDir()
{
using(var fs = new LocalFileSystem("L1"))
{
var session = fs.StartSession();
var dir = session[LOCAL_ROOT] as FileSystemDirectory;
var dir2 = dir[DIR_1] as FileSystemDirectory;
Assert.IsNull( dir2 );
dir2 = dir.CreateDirectory(DIR_1);
Assert.AreEqual(DIR_1, ((FileSystemDirectory)dir[DIR_1]).Name);
Assert.AreEqual(DIR_1, ((FileSystemDirectory)dir2[""]).Name);
Assert.IsTrue( Directory.Exists(dir2.Path));
Assert.AreEqual(DIR_1, dir2.Name);
dir2.Delete();
Assert.IsFalse( Directory.Exists(dir2.Path));
}
}
public void CreateDeleteFile()
{
using(var fs = new LocalFileSystem("L1"))
{
var session = fs.StartSession();
var dir = session[LOCAL_ROOT] as FileSystemDirectory;
var file = dir.CreateFile(FN1, 1500);
Assert.AreEqual(FN1, file.Name);
Assert.IsTrue( File.Exists(file.Path));
Assert.AreEqual(1500, new FileInfo(file.Path).Length);
Assert.AreEqual(1500, file.FileStream.Length);
Assert.AreEqual(1500, file.Size);
var file2 = session[fs.CombinePaths(LOCAL_ROOT, FN1)];
Assert.IsNotNull( file2);
Assert.IsTrue(file2 is FileSystemFile);
Assert.AreEqual(FN1, ((FileSystemFile)file2).Name);
file.Dispose();
file2.Delete();
Assert.IsFalse( File.Exists(file2.Path));
}
}
