[trac493] Add some negative cache unit tes files

src/lib/cache/tests/testdata/message_cname_referral.wire

@@ -0,0 +1,54 @@
+#
+# Request A record for x.example.org, the CNAME record exist for x.example.org
+# it poinst to x.example.net, but the server have no idea whether x.example.net exist
+# so it give some NS records for reference
+#
+# Transaction ID: 0xaf71
+# Flags: 0x8480 (Standard query response, No error)
+af71 8480
+# Questions: 1
+# Answer RRs: 1
+# Authority RRs: 13
+# Additional RRs: 0
+00 01 00 01 00 0d 00 00
+##
+## query
+##
+# x.example.org: type A, class IN
+##
+## Answer
+##
+# x.example.org: type CNAME, class IN, cname x.example.net
+01 78 07 65 78 61 6d 70 6c 65 03 6f 72 67 00 00 01 00 01
+c0 0c 00 05 00 01 00 00 0e 10 00 0f 01 78 07 65 78
+61 6d 70 6c 65 03 6e 65 74 00
+##
+## Authority
+##
+# <Root>: type NS, class IN, ns G.ROOT-SERVERS.net
+# <Root>: type NS, class IN, ns E.ROOT-SERVERS.net
+# <Root>: type NS, class IN, ns J.ROOT-SERVERS.net
+# <Root>: type NS, class IN, ns L.ROOT-SERVERS.net
+# <Root>: type NS, class IN, ns H.ROOT-SERVERS.net
+# <Root>: type NS, class IN, ns I.ROOT-SERVERS.net
+# <Root>: type NS, class IN, ns K.ROOT-SERVERS.net
+# <Root>: type NS, class IN, ns M.ROOT-SERVERS.net
+# <Root>: type NS, class IN, ns F.ROOT-SERVERS.net
+# <Root>: type NS, class IN, ns B.ROOT-SERVERS.net
+# <Root>: type NS, class IN, ns C.ROOT-SERVERS.net
+# <Root>: type NS, class IN, ns D.ROOT-SERVERS.net
+# <Root>: type NS, class IN, ns A.ROOT-SERVERS.net
+00 00 02 00 01 00
+07 e9 00 00 11 01 47 0c 52 4f 4f 54 2d 53 45 52
+56 45 52 53 c0 35 00 00 02 00 01 00 07 e9 00 00
+04 01 45 c0 47 00 00 02 00 01 00 07 e9 00 00 04
+01 4a c0 47 00 00 02 00 01 00 07 e9 00 00 04 01
+4c c0 47 00 00 02 00 01 00 07 e9 00 00 04 01 48
+c0 47 00 00 02 00 01 00 07 e9 00 00 04 01 49 c0
+47 00 00 02 00 01 00 07 e9 00 00 04 01 4b c0 47
+00 00 02 00 01 00 07 e9 00 00 04 01 4d c0 47 00
+00 02 00 01 00 07 e9 00 00 04 01 46 c0 47 00 00
+02 00 01 00 07 e9 00 00 04 01 42 c0 47 00 00 02
+00 01 00 07 e9 00 00 04 01 43 c0 47 00 00 02 00
+01 00 07 e9 00 00 04 01 44 c0 47 00 00 02 00 01
+00 07 e9 00 00 04 01 41 c0 47

src/lib/cache/tests/testdata/message_nodata_with_soa.wire

@@ -0,0 +1,32 @@
+#
+# NOERROR/NODATA response with SOA record
+#
+##
+## header
+##
+#Transaction ID: 0x0284
+#Flags: 0x8500 (Standard query response, No error)
+0284 8500
+#Question:1
+00 01
+#Answer RRs:0
+00 00
+#Authority RRs:1
+00 01
+#Additional RRs:0
+00 00
+##
+## Queries
+##
+# example.com: type MX, class IN
+07 65 78 61 6d 70 6c 65 03 63 6f 6d 00 00 0f 00 01
+##
+## Authoritative nameservers
+##
+# example.com: type SOA, class IN, mname dns1.icann.org
+# TTL:86400
+c0 0c 00
+06 00 01 00 01 51 80 00 31 04 64 6e 73 31 05 69
+63 61 6e 6e 03 6f 72 67 00 0a 68 6f 73 74 6d 61
+73 74 65 72 c0 2e 77 cf 44 ed 00 00 1c 20 00 00
+0e 10 00 12 75 00 00 01 51 80

src/lib/cache/tests/testdata/message_nxdomain_cname.wire

@@ -0,0 +1,36 @@
+#
+# NXDOMAIN response
+# The cname type of a.example.org exist, it points to b.example.org
+# b.example.org points to c.example.org
+# but c.example.org does not exist
+#
+##
+## header
+##
+# Transaction ID: 0xc2aa
+# Flags: 0x8583 (Standard query response, No such name)
+c2aa 8583
+# Questions: 1
+# Answer RRs: 2
+# Authority RRs: 1
+# dditional RRs: 0
+00 01 00 02 00 01 00 00
+##
+## Queries
+##
+# a.example.org: type A, class IN
+01 61 07 65 78 61 6d 70 6c 65 03 6f 72 67 00 00 01 00 01
+##
+## Answers
+##
+# a.example.org: type CNAME, class IN, cname b.example.org
+c0 0c 00 05 00 01 00 00 0e 10 00 04 01 62 c0 0e
+# b.example.org: type CNAME, class IN, cname c.example.org
+c0 2b 00 05 00 01 00 00 0e 10 00 04 01 63 c0 0e
+##
+## Authority
+##
+# example.org: type SOA, class IN, mname ns1.example.org
+c0 0e 00 06 00 01 00 00 02 58 00 22 03 6e 73 31 c0
+0e 05 61 64 6d 69 6e c0 0e 00 00 04 d2 00 00 0e
+10 00 00 07 08 00 24 ea 00 00 00 02 58

src/lib/cache/tests/testdata/message_nxdomain_no_soa.wire

@@ -0,0 +1,26 @@
+#
+# NXDOMAIN response with SOA record
+#
+##
+## Header
+##
+# ID = 0x3da0
+# QR = 1 (response), Opcode = 0, AA = 1, RCODE=3 (NXDOMAIN)
+3da0 8403
+# Question : 1
+00 01
+# Answer : 0
+00 00
+# Authority : 0
+00 00
+# Additional : 0
+00 00
+##
+## Query
+##
+#(4) n  o  n  e  x  i  s  t (7) e  x  a  m  p  l  e (3) c  o  m (0)
+  08 6e 6f 6e 65 78 69 73 74 07 65 78 61 6d 70 6c 65 03 63 6f 6d 00
+# Type:A
+00 01
+# class: IN
+00 01

src/lib/cache/tests/testdata/message_referral.wire

@@ -0,0 +1,36 @@
+#
+# Query x.example.net to nameservr of example.org
+# It will just give some referral info
+#
+#
+# Transaction ID: 0x8b61
+# Flags: 0x8080 (Standard query response, No error)
+8b61 8080
+# Questions: 1
+# Authority RRs: 13
+00 01 00 00 00 0d 00 00
+##
+## Query
+##
+# x.example.net: type A, class IN
+01 78 07 65 78 61 6d 70 6c 65 03 6e 65 74 00 00 01 00 01
+##
+## Authority
+##
+# <Root>: type NS, class IN, ns B.ROOT-SERVERS.net
+# <Root>: type NS, class IN, ns M.ROOT-SERVERS.net
+# ...
+# <Root>: type NS, class IN, ns H.ROOT-SERVERS.net
+00 00 02 00 01 00 07 e9 00 00 11 01 42 0c 52 4f 4f
+54 2d 53 45 52 56 45 52 53 c0 16 00 00 02 00 01
+00 07 e9 00 00 04 01 4d c0 2c 00 00 02 00 01 00
+07 e9 00 00 04 01 44 c0 2c 00 00 02 00 01 00 07
+e9 00 00 04 01 4c c0 2c 00 00 02 00 01 00 07 e9
+00 00 04 01 4b c0 2c 00 00 02 00 01 00 07 e9 00
+00 04 01 43 c0 2c 00 00 02 00 01 00 07 e9 00 00
+04 01 41 c0 2c 00 00 02 00 01 00 07 e9 00 00 04
+01 49 c0 2c 00 00 02 00 01 00 07 e9 00 00 04 01
+45 c0 2c 00 00 02 00 01 00 07 e9 00 00 04 01 46
+c0 2c 00 00 02 00 01 00 07 e9 00 00 04 01 4a c0
+2c 00 00 02 00 01 00 07 e9 00 00 04 01 47 c0 2c
+00 00 02 00 01 00 07 e9 00 00 04 01 48 c0 2c