public void LightFileStream_Read_Proc_Stat()
{
Span <byte> buffer = stackalloc byte[BufferSize];
using var file = LightFileStream.OpenRead(Path);
for (var i = 0; i < NumberOfReads; ++i)
{
file.Read(buffer);
}
}
public void LightFileStream_Read_Test()
{
var tempFile = GetTempFile();
var expectedData = new byte[65536];
_rnd.NextBytes(expectedData);
File.WriteAllBytes(tempFile, expectedData);
using var file = LightFileStream.OpenRead(tempFile);
var actualData = new byte[expectedData.Length * 2];
var totalReadBytes = 0;
int readBytes;
while ((readBytes = file.Read(actualData.AsSpan(totalReadBytes, 1024))) != 0)
{
totalReadBytes += readBytes;
}
Assert.IsTrue(actualData.AsSpan(0, totalReadBytes).SequenceEqual(expectedData));
}
public void LightFileStream_Write_Test()
{
var tempFile = GetTempFile();
var expectedData = new byte[65536];
_rnd.NextBytes(expectedData);
using (var file = LightFileStream.OpenWrite(tempFile))
{
var writeBuffer = expectedData.AsSpan();
while (!writeBuffer.IsEmpty)
{
file.Write(writeBuffer.Slice(0, 1024));
writeBuffer = writeBuffer.Slice(1024);
}
}
var actualData = File.ReadAllBytes(tempFile);
Assert.IsTrue(actualData.AsSpan().SequenceEqual(expectedData));
}