public void Pin()
{
var array = new byte[] { 31, 33, 7 };
var span = new Span <byte>(array);
fixed(byte *ptr = array)
{
var mgr = new UnmanagedPointerMemoryManager <byte>(span);
using (var handle00 = mgr.Pin())
using (var handle01 = mgr.Pin(1))
{
Assert.Equal((ulong)ptr, (ulong)handle00.Pointer);
Assert.Equal((ulong)(ptr + 1), (ulong)handle01.Pointer);
}
}
}
public void Pin_throw_ArgumentOutOfRangeException()
{
var array = new byte[] { 31, 33, 7 };
var span = new Span <byte>(array);
fixed(byte *ptr = array)
{
var mgr = new UnmanagedPointerMemoryManager <byte>(span);
Assert.Throws <ArgumentOutOfRangeException>(() => mgr.Pin(-1));
}
}