public unsafe void MemmoveOverlappedMemory2()
{
byte[] data = new byte[100];
for (var i = 0; i < data.Length; i++)
{
data[i] = (byte)(i + 10);
}
fixed(byte *destPtr = &data[1], srcPtr = data)
{
TargetClass.__Memmove(destPtr, srcPtr, 5);
}
CollectionAssert.AreNotEquivalent(
new [] { 10, 10, 11, 12, 13, 14, 16 },
data.Take(7).ToArray());
}
public unsafe void MemmoveNonOverlappedMemory()
{
byte[] src = new byte[10];
for (var i = 0; i < src.Length; i++)
{
src[i] = (byte)(i + 10);
}
byte[] dest = new byte[100];
dest[6] = 255;
fixed(byte *destPtr = dest, srcPtr = src)
{
TargetClass.__Memmove(destPtr, srcPtr, 5);
}
CollectionAssert.AreNotEquivalent(
new[] { 10, 11, 12, 13, 14, 0 },
dest.Take(6).ToArray());
}
