diff options
Diffstat (limited to 'contrib/unbound/testdata/cachedb_expired_reply_ttl.crpl')
| -rw-r--r-- | contrib/unbound/testdata/cachedb_expired_reply_ttl.crpl | 259 |
1 files changed, 259 insertions, 0 deletions
diff --git a/contrib/unbound/testdata/cachedb_expired_reply_ttl.crpl b/contrib/unbound/testdata/cachedb_expired_reply_ttl.crpl new file mode 100644 index 000000000000..b5f34050594e --- /dev/null +++ b/contrib/unbound/testdata/cachedb_expired_reply_ttl.crpl @@ -0,0 +1,259 @@ +; config options +server: + target-fetch-policy: "0 0 0 0 0" + qname-minimisation: no + minimal-responses: no + serve-expired: yes + serve-expired-reply-ttl: 30 + module-config: "cachedb iterator" + +cachedb: + backend: "testframe" + secret-seed: "testvalue" + cachedb-check-when-serve-expired: yes + +stub-zone: + name: "." + stub-addr: 193.0.14.129 +CONFIG_END + +SCENARIO_BEGIN Test cachedb and serve-expired-reply-ttl. + +; K.ROOT-SERVERS.NET. +RANGE_BEGIN 0 400 + 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 subdomain +ADJUST copy_id copy_query +REPLY QR NOERROR +SECTION QUESTION +com. IN NS +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 0 400 + ADDRESS 192.5.6.30 +ENTRY_BEGIN +MATCH opcode subdomain +ADJUST copy_id copy_query +REPLY QR NOERROR +SECTION QUESTION +example.com. IN NS +SECTION AUTHORITY +example.com. IN NS ns2.example.com. +SECTION ADDITIONAL +ns2.example.com. IN A 1.2.3.5 +ENTRY_END + +ENTRY_BEGIN +MATCH opcode subdomain +ADJUST copy_id copy_query +REPLY QR NOERROR +SECTION QUESTION +foo.com. IN NS +SECTION AUTHORITY +foo.com. IN NS ns.example.com. +ENTRY_END +RANGE_END + +; ns2.example.com. +RANGE_BEGIN 0 400 + ADDRESS 1.2.3.5 +ENTRY_BEGIN +MATCH opcode qname qtype +REPLY QR AA NOERROR +SECTION QUESTION +www.example.com. IN A +SECTION ANSWER +www.example.com. 10 IN A 1.2.3.4 +ENTRY_END + +ENTRY_BEGIN +MATCH opcode qname qtype +REPLY QR AA NOERROR +SECTION QUESTION +www2.example.com. IN A +SECTION ANSWER +www2.example.com. 10 IN A 1.2.3.5 +ENTRY_END +RANGE_END + +; make time not 0 +STEP 2 TIME_PASSES ELAPSE 212 + +; Get an entry in cache, to make it expired. +STEP 4 QUERY +ENTRY_BEGIN +REPLY RD +SECTION QUESTION +www.example.com. IN A +ENTRY_END + +; get the answer for it +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. 10 IN A 1.2.3.4 +ENTRY_END + +; Get another query in cache to make it expired. +STEP 20 QUERY +ENTRY_BEGIN +REPLY RD +SECTION QUESTION +www2.example.com. IN A +ENTRY_END + +; get the answer for it +STEP 30 CHECK_ANSWER +ENTRY_BEGIN +MATCH all +REPLY QR RD RA NOERROR +SECTION QUESTION +www2.example.com. IN A +SECTION ANSWER +www2.example.com. 10 IN A 1.2.3.5 +ENTRY_END + +; it is now expired +STEP 40 TIME_PASSES ELAPSE 20 + +; cache is expired, and cachedb is expired. +STEP 50 QUERY +ENTRY_BEGIN +REPLY RD +SECTION QUESTION +www2.example.com. IN A +ENTRY_END + +STEP 60 CHECK_ANSWER +ENTRY_BEGIN +MATCH all ttl +REPLY QR RD RA NOERROR +SECTION QUESTION +www2.example.com. IN A +SECTION ANSWER +www2.example.com. 30 IN A 1.2.3.5 +ENTRY_END + +; got an answer from upstream +STEP 61 QUERY +ENTRY_BEGIN +REPLY RD +SECTION QUESTION +www2.example.com. IN A +ENTRY_END + +STEP 62 CHECK_ANSWER +ENTRY_BEGIN +MATCH all ttl +REPLY QR RD RA NOERROR +SECTION QUESTION +www2.example.com. IN A +SECTION ANSWER +www2.example.com. 10 IN A 1.2.3.5 +ENTRY_END + +; cache is expired, cachedb has no answer +STEP 70 QUERY +ENTRY_BEGIN +REPLY RD +SECTION QUESTION +www.example.com. IN A +ENTRY_END + +STEP 80 CHECK_ANSWER +ENTRY_BEGIN +MATCH all ttl +REPLY QR RD RA NOERROR +SECTION QUESTION +www.example.com. IN A +SECTION ANSWER +www.example.com. 30 IN A 1.2.3.4 +ENTRY_END + +STEP 90 TRAFFIC +; the entry should be refreshed in cache now. +; cache is valid and cachedb is valid. +STEP 100 QUERY +ENTRY_BEGIN +REPLY RD +SECTION QUESTION +www.example.com. IN A +ENTRY_END + +STEP 110 CHECK_ANSWER +ENTRY_BEGIN +MATCH all ttl +REPLY QR RD RA NOERROR +SECTION QUESTION +www.example.com. IN A +SECTION ANSWER +www.example.com. 10 IN A 1.2.3.4 +ENTRY_END + +; make both cache and cachedb expired. +STEP 120 TIME_PASSES ELAPSE 20 +STEP 130 FLUSH_MESSAGE www.example.com. IN A + +; cache has no entry and cachedb is expired. +STEP 140 QUERY +ENTRY_BEGIN +REPLY RD +SECTION QUESTION +www.example.com. IN A +ENTRY_END + +STEP 150 CHECK_ANSWER +ENTRY_BEGIN +MATCH all ttl +REPLY QR RD RA NOERROR +SECTION QUESTION +www.example.com. IN A +SECTION ANSWER +www.example.com. 30 IN A 1.2.3.4 +ENTRY_END + +; the name is resolved +STEP 160 TRAFFIC + +; the resolve name has been updated. +STEP 170 QUERY +ENTRY_BEGIN +REPLY RD +SECTION QUESTION +www.example.com. IN A +ENTRY_END + +STEP 180 CHECK_ANSWER +ENTRY_BEGIN +MATCH all ttl +REPLY QR RD RA NOERROR +SECTION QUESTION +www.example.com. IN A +SECTION ANSWER +www.example.com. 10 IN A 1.2.3.4 +ENTRY_END + +SCENARIO_END |