public void DisposeThenGetCountThrows()
{
Assert.Throws <ObjectDisposedException>(() =>
{
var lease = new ArrayLease <byte>(new byte[20]);
lease.Dispose();
return(lease.Count);
});
}
public void Offset()
{
var buffer = new byte[1024];
using (var lease = new ArrayLease <byte>(buffer, 30))
{
var segment = lease.Segment(10, 20);
Assert.Equal(10, segment.Offset);
Assert.Equal(20, segment.Count);
Assert.Same(buffer, segment.Array);
}
}
public void SetCountEqualToArray()
{
var buffer = new byte[1024];
new Random().NextBytes(buffer);
using (var lease = new ArrayLease <byte>(buffer, 20))
{
Assert.Equal(20, lease.Count);
lease.Count = buffer.Length;
Assert.Equal(buffer.Length, lease.Count);
}
}
public void SetCountLessThanArray()
{
var buffer = new byte[1024];
new Random().NextBytes(buffer);
using (var lease = new ArrayLease <byte>(buffer, 20))
{
Assert.Equal(20, lease.Count);
lease.Count = 40;
Assert.Equal(40, lease.Count);
}
}
public void ArrayIsIdentical()
{
var buffer = new byte[1024];
new Random().NextBytes(buffer);
var copy = new byte[buffer.Length];
Buffer.BlockCopy(buffer, 0, copy, 0, buffer.Length);
using (var lease = new ArrayLease <byte>(buffer))
{
Assert.Equal(copy, lease.Array);
}
}
