regress test for CNAMEd address for nameserver.

git-svn-id: file:///svn/unbound/trunk@652 be551aaa-1e26-0410-a405-d3ace91eadb9

diff --git a/doc/Changelog b/doc/Changelog
index 6ccc5ebd7bc026127ed0c1b7cc1e389bdbe751f0..5b71780f0c77fbad4e2cb90f47a03a6c2ae08b13 100644 (file)
--- a/doc/Changelog
+++ b/doc/Changelog
@@ -1,3 +1,6 @@
+3 October 2007: Wouter
+       - refetch with CNAMEd nameserver address regression test added.
+
 1 October 2007: Wouter
        - skip F77, CXX, objC tests in configure step.
        - fixup crash in refetch glue after a CNAME.

diff --git a/testdata/fetch_glue_cname.rpl b/testdata/fetch_glue_cname.rpl
new file mode 100644 (file)
index 0000000..7e1044f
--- /dev/null
+++ b/testdata/fetch_glue_cname.rpl
@@ -0,0 +1,161 @@
+; config options
+stub-zone:
+       name: "."
+       stub-addr: 193.0.14.129         # K.ROOT-SERVERS.NET.
+CONFIG_END
+
+SCENARIO_BEGIN Fetch cnamed glue when missing or timed out.
+
+; K.ROOT-SERVERS.NET.
+RANGE_BEGIN 0 100
+       ADDRESS 193.0.14.129 
+ENTRY_BEGIN
+MATCH opcode qtype qname
+ADJUST copy_id
+REPLY QR NOERROR
+SECTION QUESTION
+. IN NS
+SECTION ANSWER
+. IN NS        K.ROOT-SERVERS.NET.
+SECTION ADDITIONAL
+K.ROOT-SERVERS.NET.    IN      A       193.0.14.129
+ENTRY_END
+
+ENTRY_BEGIN
+MATCH opcode qtype qname
+ADJUST copy_id
+REPLY QR NOERROR
+SECTION QUESTION
+www.example.com. IN A
+SECTION AUTHORITY
+com.   IN NS   a.gtld-servers.net.
+SECTION ADDITIONAL
+a.gtld-servers.net.    IN      A       192.5.6.30
+ENTRY_END
+RANGE_END
+
+; a.gtld-servers.net.
+RANGE_BEGIN 0 100
+       ADDRESS 192.5.6.30
+ENTRY_BEGIN
+MATCH opcode qtype qname
+ADJUST copy_id
+REPLY QR NOERROR
+SECTION QUESTION
+www.example.com. IN A
+SECTION AUTHORITY
+example.com.   IN NS   ns.example.com.
+; is missing the glue!
+ENTRY_END
+
+ENTRY_BEGIN
+MATCH opcode qtype qname
+ADJUST copy_id
+REPLY AA QR NOERROR
+SECTION QUESTION
+ns.example.com.        IN      A
+SECTION ANSWER
+ns.example.com.                IN      CNAME   ns2.example.com.
+SECTION AUTHORITY
+example.com.           IN      NS      ns.example.com.
+ENTRY_END
+
+ENTRY_BEGIN
+MATCH opcode qtype qname
+ADJUST copy_id
+REPLY AA QR NOERROR
+SECTION QUESTION
+ns2.example.com.       IN      A
+SECTION ANSWER
+ns2.example.com.       IN      A       1.2.3.4
+SECTION AUTHORITY
+example.com.           IN      NS      ns.example.com.
+ENTRY_END
+
+ENTRY_BEGIN
+MATCH opcode qtype qname
+ADJUST copy_id
+REPLY QR NOERROR
+SECTION QUESTION
+ns.example.com.        IN      AAAA
+SECTION AUTHORITY
+example.com.           IN      NS      ns.example.com.
+ENTRY_END
+RANGE_END
+
+; ns.example.com.
+RANGE_BEGIN 0 100
+       ADDRESS 1.2.3.4
+ENTRY_BEGIN
+MATCH opcode qtype qname
+ADJUST copy_id
+REPLY QR NOERROR
+SECTION QUESTION
+www.example.com. IN A
+SECTION ANSWER
+www.example.com. IN A  10.20.30.40
+SECTION AUTHORITY
+example.com.   IN NS   ns.example.com.
+SECTION ADDITIONAL
+ns.example.com.                IN      A       1.2.3.4
+ENTRY_END
+
+ENTRY_BEGIN
+MATCH opcode qtype qname
+ADJUST copy_id
+REPLY QR NOERROR
+SECTION QUESTION
+ns.example.com. IN A
+SECTION ANSWER
+ns.example.com. IN A   1.2.3.4
+SECTION AUTHORITY
+example.com.   IN NS   ns.example.com.
+ENTRY_END
+
+ENTRY_BEGIN
+MATCH opcode qtype qname
+ADJUST copy_id
+REPLY QR NOERROR
+SECTION QUESTION
+ns.example.com. IN AAAA
+SECTION AUTHORITY
+example.com.   IN NS   ns.example.com.
+SECTION ADDITIONAL
+ns.example.com. IN A   1.2.3.4
+ENTRY_END
+
+RANGE_END
+
+STEP 1 QUERY
+ENTRY_BEGIN
+REPLY RD
+SECTION QUESTION
+www.example.com. IN A
+ENTRY_END
+
+; recursion happens here.
+STEP 10 CHECK_ANSWER
+ENTRY_BEGIN
+MATCH all
+REPLY QR RD RA NOERROR
+SECTION QUESTION
+www.example.com. IN A
+SECTION ANSWER
+www.example.com. IN A  10.20.30.40
+SECTION AUTHORITY
+example.com.   IN NS   ns.example.com.
+SECTION ADDITIONAL
+ns.example.com.                IN      A       1.2.3.4
+ENTRY_END
+
+; due to ordering of answer packets, this is still outstanding, remove it
+STEP 21 CHECK_OUT_QUERY
+ENTRY_BEGIN
+ADJUST copy_id
+MATCH qname qtype
+REPLY QR
+SECTION QUESTION
+ns.example.com IN AAAA
+ENTRY_END
+
+SCENARIO_END