public static void ReuseAfterCleanup(int threshold)
{
using var writer = new FileBufferingWriter(memoryThreshold: threshold, asyncIO: false);
var bytes = new byte[500];
for (byte i = 0; i < byte.MaxValue; i++)
{
bytes[i] = i;
}
writer.Write(bytes, 0, byte.MaxValue);
writer.Write(bytes.AsSpan(byte.MaxValue));
Equal(bytes.Length, writer.Length);
using (var manager = writer.GetWrittenContent())
Equal(bytes, manager.Memory.ToArray());
writer.Clear();
writer.Write(bytes, 0, byte.MaxValue);
writer.Write(bytes.AsSpan(byte.MaxValue));
Equal(bytes.Length, writer.Length);
using (var manager = writer.GetWrittenContent())
Equal(bytes, manager.Memory.ToArray());
}
