public void ChecksumTest() {
byte[] header = new byte[] {0x45, 0x00, 0x00, 0x34, 0xad, 0xdd, 0x00,
0x00, 0x38, 0x06, 0x00, 0x00, 0x40, 0xe9, 0xa1, 0xa6, 0xc0, 0xa8, 0x01,
0x64};
int checksum = GenerateChecksum(MemBlock.Reference(header));
Assert.AreEqual(checksum, 0x304b, "IP Header Checksum");
header = new byte[] {0x40, 0xe9, 0xa1, 0xa6, 0xc0, 0xa8, 0x01, 0x64,
0x00, 0x06, 0x00, 0x20};
byte[] packet = new byte[] {0x00, 0x50, 0xe9, 0x39, 0x16, 0xec, 0x28,
0x09, 0xd0, 0x29, 0xda, 0x38, 0x80, 0x10, 0x00, 0x8b, 0x00, 0x00, 0x00,
0x00, 0x01, 0x01, 0x08, 0x0a, 0x17, 0x02, 0x34, 0x3c, 0x00, 0x19,
0x7f, 0x64};
checksum = GenerateChecksum(MemBlock.Reference(header),
MemBlock.Reference(packet));
Assert.AreEqual(checksum, 0x33f9, "IP Header Checksum");
}
#endif
