testbound test for older fix added.

git-svn-id: file:///svn/unbound/trunk@1456 be551aaa-1e26-0410-a405-d3ace91eadb9

diff --git a/doc/Changelog b/doc/Changelog
index 7e7140d925015a3c7b04091bead7ab13b04814c2..df7841aa32cbe7611ca04ad4ec81d816c251afe0 100644 (file)
--- a/doc/Changelog
+++ b/doc/Changelog
@@ -16,6 +16,7 @@
          is put before the others, so it avoids bad include files from
          an older ldns install.
        - daemon(3) posix call is used when available.
+       - testbound test for older fix added.
 
 4 February 2009: Wouter
        - tag for release 1.2.1.

diff --git a/testdata/iter_cname_cache.rpl b/testdata/iter_cname_cache.rpl
new file mode 100644 (file)
index 0000000..a8068d2
--- /dev/null
+++ b/testdata/iter_cname_cache.rpl
@@ -0,0 +1,298 @@
+; config options
+server:
+       target-fetch-policy: "0 0 0 0 0"
+
+stub-zone:
+       name: "."
+       stub-addr: 193.0.14.129         # K.ROOT-SERVERS.NET.
+CONFIG_END
+
+SCENARIO_BEGIN Test iterative resolve with cached cname for nameserver
+; example.com NS ns.example.com   en ns2.example.com
+; ns.example.com CNAME ns.bla.nl
+; ns.bla.nl A ....
+; dan timeout van A record uit cache - refetch.
+; ns2.example.com timeed niet uit ; maar geeft altijd servfail.
+
+
+; 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
+a.gtld-servers.net.    IN      AAAA
+SECTION ANSWER
+SECTION ADDITIONAL
+ENTRY_END
+
+ENTRY_BEGIN
+MATCH opcode subdomain
+ADJUST copy_id copy_query
+REPLY QR NOERROR
+SECTION QUESTION
+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
+
+ENTRY_BEGIN
+MATCH opcode subdomain
+ADJUST copy_id copy_query
+REPLY QR NOERROR
+SECTION QUESTION
+nl. IN A
+SECTION AUTHORITY
+nl.    IN NS   ns2.nic.nl.
+SECTION ADDITIONAL
+ns2.nic.nl.    IN      A       192.1.1.2
+ENTRY_END
+RANGE_END
+
+; a.gtld-servers.net.  ".com"
+RANGE_BEGIN 0 100
+       ADDRESS 192.5.6.30
+ENTRY_BEGIN
+MATCH opcode qtype qname
+ADJUST copy_id
+REPLY QR NOERROR
+SECTION QUESTION
+com. IN NS
+SECTION ANSWER
+com.   IN NS   a.gtld-servers.net.
+SECTION ADDITIONAL
+a.gtld-servers.net.    IN      A       192.5.6.30
+ENTRY_END
+
+ENTRY_BEGIN
+MATCH opcode subdomain
+ADJUST copy_id copy_query
+REPLY QR NOERROR
+SECTION QUESTION
+example.com. IN A
+SECTION AUTHORITY
+example.com.   IN NS   ns.example.com.
+example.com.   IN NS   ns2.example.com.
+SECTION ADDITIONAL
+;;; but really a CNAME in child server
+ns.example.com.  1 IN A 1.2.3.4
+ns2.example.com.  IN A 1.2.3.5
+ns2.example.com.  IN AAAA 2002::5
+ENTRY_END
+
+; lame answers back to root for .nl (.com server not authoritative for .nl)
+ENTRY_BEGIN
+MATCH opcode subdomain
+ADJUST copy_id copy_query
+REPLY QR NOERROR
+SECTION QUESTION
+nl. IN A
+SECTION AUTHORITY
+. IN NS        K.ROOT-SERVERS.NET.
+SECTION ADDITIONAL
+K.ROOT-SERVERS.NET.    IN      A       193.0.14.129
+ENTRY_END
+
+RANGE_END
+
+; ns2.nic.nl  ".nl"
+RANGE_BEGIN 0 100
+       ADDRESS 192.1.1.2
+
+ENTRY_BEGIN
+MATCH opcode subdomain
+ADJUST copy_id copy_query
+REPLY QR NOERROR
+SECTION QUESTION
+bla.nl. IN A
+SECTION AUTHORITY
+bla.nl.        IN NS ns.bla.nl.
+SECTION ADDITIONAL
+ns.bla.nl. IN A 1.2.3.6
+ENTRY_END
+
+RANGE_END
+
+; ns.bla.nl  "bla..nl"
+RANGE_BEGIN 0 100
+       ADDRESS 1.2.3.6
+
+ENTRY_BEGIN
+MATCH opcode qtype qname
+ADJUST copy_id copy_query
+REPLY QR NOERROR
+SECTION QUESTION
+ns.bla.nl. IN A
+SECTION ANSWER
+ns.bla.nl. IN A 1.2.3.6
+SECTION AUTHORITY
+bla.nl.        IN NS ns.bla.nl.
+SECTION ADDITIONAL
+ENTRY_END
+
+ENTRY_BEGIN
+MATCH opcode qtype qname
+ADJUST copy_id copy_query
+REPLY QR NOERROR
+SECTION QUESTION
+ns.bla.nl. IN AAAA
+SECTION ANSWER
+SECTION AUTHORITY
+bla.nl. IN SOA bla.nl. bla.nl. 1 2 3 4 5
+SECTION ADDITIONAL
+ENTRY_END
+
+ENTRY_BEGIN
+MATCH opcode qtype qname
+ADJUST copy_id copy_query
+REPLY QR NOERROR
+SECTION QUESTION
+ns.bla.nl. IN MX
+SECTION ANSWER
+ns.bla.nl. IN MX 10 bla.nl.
+ENTRY_END
+
+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
+ENTRY_END
+RANGE_END
+
+; ns.example.com "example.com"
+RANGE_BEGIN 0 100
+       ADDRESS 1.2.3.4
+ENTRY_BEGIN
+MATCH opcode qname
+ADJUST copy_id copy_query
+REPLY QR NOERROR
+SECTION QUESTION
+ns.example.com. IN MX
+SECTION ANSWER
+ns.example.com IN CNAME ns.bla.nl.
+ENTRY_END
+
+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
+ENTRY_END
+RANGE_END
+
+; ns2.example.com "example.com"
+; bad failing server
+RANGE_BEGIN 0 100
+       ADDRESS 1.2.3.5
+ENTRY_BEGIN
+MATCH opcode 
+ADJUST copy_id copy_query
+REPLY QR SERVFAIL
+SECTION QUESTION
+ns.example.com. IN MX
+SECTION ANSWER
+ENTRY_END
+RANGE_END
+
+; ns2.example.com "example.com"
+; bad failing server
+RANGE_BEGIN 0 100
+       ADDRESS 2002::5
+ENTRY_BEGIN
+MATCH opcode 
+ADJUST copy_id copy_query
+REPLY QR SERVFAIL
+SECTION QUESTION
+ns.example.com. IN MX
+SECTION ANSWER
+ENTRY_END
+RANGE_END
+
+; get cname in cache.  use MX query 
+STEP 1 QUERY
+ENTRY_BEGIN
+REPLY RD
+SECTION QUESTION
+ns.example.com. IN MX
+ENTRY_END
+
+STEP 10 CHECK_ANSWER
+ENTRY_BEGIN
+MATCH all
+REPLY QR RD RA NOERROR
+SECTION QUESTION
+ns.example.com. IN MX
+SECTION ANSWER
+ns.example.com. IN CNAME ns.bla.nl
+ns.bla.nl. IN MX  10 bla.nl.
+SECTION AUTHORITY
+SECTION ADDITIONAL
+ENTRY_END
+
+; get seconds to pass to timeout the A record
+STEP 15 TIME_PASSES ELAPSE 5
+
+; get into trouble getting cname for nameserver.
+STEP 20 QUERY
+ENTRY_BEGIN
+REPLY RD
+SECTION QUESTION
+www.example.com. IN A
+ENTRY_END
+
+STEP 30 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
+SECTION ADDITIONAL
+ENTRY_END
+
+; there may still be pending ns.bla.nl AAAA queries ; get rid of them like this
+STEP 40 QUERY
+ENTRY_BEGIN
+REPLY RD
+SECTION QUESTION
+ns.bla.nl. IN AAAA
+ENTRY_END
+
+STEP 50 CHECK_ANSWER
+ENTRY_BEGIN
+MATCH all
+REPLY QR RD RA NOERROR
+SECTION QUESTION
+ns.bla.nl. IN AAAA
+SECTION ANSWER
+SECTION AUTHORITY
+bla.nl. IN SOA bla.nl. bla.nl. 1 2 3 4 5
+SECTION ADDITIONAL
+ENTRY_END
+
+SCENARIO_END