public void FFSFollowingRead(bool async)
{
{
using var input = File.CreateText(this.inputFilePath);
using var ffs = new FollowingFileStream(this.inputFilePath, 4 * 1024, async);
using var destination = File.CreateText(this.outputFilePath);
ffs.ReadTimeout = 400;
destination.AutoFlush = true;
var os = destination.BaseStream;
var copy = ffs.CopyToAsync(os);
Assert.AreEqual(0, os.Length);
Thread.Sleep(ffs.ReadTimeout / 2);
Assert.IsFalse(copy.IsCompleted);
input.WriteLine("coucou2");
input.Close();
Assert.IsTrue(copy.Wait(3 * ffs.ReadTimeout));
}
Assert.IsTrue(FileCompare(this.inputFilePath, this.outputFilePath));
}
private static async Task CopyToOutput()
{
using var source = new FollowingFileStream(InputPath);
using var destination = new FileStream(OutputPath, FileMode.Create, FileAccess.Write, FileShare.Read);
await source.CopyToAsync(destination).ConfigureAwait(false);
}
