static void SafeTest()
{
System.IO.File.WriteAllBytes(System.Environment.CurrentDirectory + "\\a.txt", new byte[0]);
StreamLoger.Stream = System.IO.File.Open(Environment.CurrentDirectory + "\\DebugLog", System.IO.FileMode.OpenOrCreate);
Ar = new StreamCollection <TestClass>();
Ar.Collection.Stream = System.IO.File.Open(Environment.CurrentDirectory + "\\a.txt", System.IO.FileMode.Truncate);
s:
var Role = random.Next(0, 5);
switch (Role)
{
case 0:
{
var Pos = random.Next(0, Ar.Length);
var Data = new TestClass()
{
Bytes = new byte[random.Next(0, 50)]
};
Data.count = Data.Bytes.Length;
StreamLoger.run(() => {
Ar.Insert(Data, Pos);
var OldData = Ar[Pos];
if (OldData.count != Data.count | OldData.Bytes.Length != Data.Bytes.Length)
{
throw new Exception();
}
});
}
break;
case 1:
if (Ar.Length > 0)
{
var Pos = random.Next(0, Ar.Length - 1);
var Data = new TestClass()
{
Bytes = new byte[random.Next(0, 50)]
};
Data.count = Data.Bytes.Length;
StreamLoger.run(() =>
{
Ar[Pos] = Data;
var OldData = Ar[Pos];
if (OldData.count != Data.count | OldData.Bytes.Length != Data.Bytes.Length)
{
throw new Exception();
}
});
}
break;
case 2:
if (Ar.Length > 0)
{
var Pos = random.Next(0, Ar.Length);
StreamLoger.run(() =>
{
var InnerData = Ar[Pos];
});
}
break;
case 3:
if (Ar.Length > 0)
{
var Pos = random.Next(0, Ar.Length - 1);
StreamLoger.run(() =>
{
Ar.DeleteByPosition(Pos);
});
}
break;
case 4:
StreamLoger.run(() =>
{
var newar = Ar.Serialize().Deserialize(Ar);
//newar.Info.Browse(newar);
});
break;
}
goto s;
}
static void PerformanceTest()
{
System.IO.File.WriteAllBytes(System.Environment.CurrentDirectory + "\\a.txt", new byte[0]);
var FileStream = System.IO.File.Open(System.Environment.CurrentDirectory + "\\a.txt", System.IO.FileMode.Truncate);
var MemoryStream = new System.IO.MemoryStream();
var Sr = new List <int>();
var Stream = new StreamCollection <int>(FileStream);
//// warm up
Stream.Insert(0);
Stream.DeleteByPosition(0);
var Count = 1_000_000;
var InsertTime = Timing.run(() =>
{
for (int i = 0; i < Count; i++)
{
Stream.Insert(i, i);
}
});
var Inserts_Per_Second = (int)(Count / InsertTime.TotalSeconds);
var EveryInsert = (InsertTime.TotalSeconds / Count).ToString("0.##########");
var EveryInsert_Milisecond = ((InsertTime.TotalSeconds / Count) * 1000).ToString("0.##########");
var UpdateTime = Timing.run(() =>
{
for (int i = 0; i < Count; i++)
{
Stream[i] = i;
}
});
var Update1_Per_Second = (int)(Count / UpdateTime.TotalSeconds);
var GetTimeByPosition = Timing.run(() =>
{
for (int i = 0; i < Count; i++)
{
var c = Stream[i];
if (c == null)
{
throw new Exception();
}
}
});
var Get_Position_Per_Second = (int)(Count / GetTimeByPosition.TotalSeconds);
var DeleteTime = Timing.run(() =>
{
for (int i = 0; i < Count; i++)
{
Stream.DeleteByPosition(0);
}
});
var Delete_Per_Second = (int)(Count / DeleteTime.TotalSeconds);
}