public void DnsPtrTest() {
String NAME = "64.233.169.104";
DnsPacket.Types TYPE = DnsPacket.Types.Ptr;
DnsPacket.Classes CLASS = DnsPacket.Classes.IN;
Question qp = new Question(NAME, TYPE, CLASS);
MemBlock ptrm = MemBlock.Reference(new byte[] {0x03, 0x31, 0x30, 0x34,
0x03, 0x31, 0x36, 0x39, 0x03, 0x32, 0x33, 0x33, 0x02, 0x36, 0x34, 0x07,
0x69, 0x6e, 0x2d, 0x61, 0x64, 0x64, 0x72, 0x04, 0x61, 0x72, 0x70, 0x61,
0x00, 0x00, 0x0c, 0x00, 0x01});
Question qm = new Question(ptrm, 0);
Assert.AreEqual(qp.Packet, ptrm, "Packet");
Assert.AreEqual(qm.QName, NAME, "NAME");
Assert.AreEqual(qm.QType, TYPE, "TYPE");
Assert.AreEqual(qm.QClass, CLASS, "CLASS");
}