public void Reset()
{
using var bw = new PooledMemoryBufferWriter <byte>();
var sp = bw.GetSpan(128);
sp.Fill(1);
bw.Advance(128);
var rsp = bw.ToSpanUnsafe();
Assert.Equal(128, rsp.Length);
bw.Reset();
rsp = bw.ToSpanUnsafe();
Assert.Equal(0, rsp.Length);
sp = bw.GetSpan(128);
sp.Fill(2);
bw.Advance(128);
rsp = bw.ToSpanUnsafe();
Assert.Equal(128, rsp.Length);
}
public void Write()
{
using var bw = new PooledMemoryBufferWriter <byte>(ArrayPool <byte> .Shared, 1024);
var data = new byte[128];
for (int i = 0; i < 16; i++)
{
data.AsSpan().Fill((byte)(i + 1));
var sp = bw.GetSpan(data.Length);
data.AsSpan().CopyTo(sp);
bw.Advance(data.Length);
}
var resultsp = bw.ToSpanUnsafe();
for (int i = 0; i < 16; i++)
{
data.AsSpan().Fill((byte)(i + 1));
Assert.True(resultsp.Slice(i * 128, data.Length).SequenceEqual(data));
}
}