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Diffstat (limited to 'testdata/serve_expired_ttl.rpl')
| -rw-r--r-- | testdata/serve_expired_ttl.rpl | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/testdata/serve_expired_ttl.rpl b/testdata/serve_expired_ttl.rpl new file mode 100644 index 0000000000000..df4ecb89d48a4 --- /dev/null +++ b/testdata/serve_expired_ttl.rpl @@ -0,0 +1,100 @@ +; config options +server: + module-config: "validator iterator" + qname-minimisation: "no" + minimal-responses: no + serve-expired: yes + serve-expired-ttl: 10 + +stub-zone: + name: "example.com" + stub-addr: 1.2.3.4 +CONFIG_END + +SCENARIO_BEGIN Test serve-expired +; Scenario overview: +; - query for example.com. IN A +; - check that we get an answer for example.com. IN A with the correct TTL +; - query again right after the TTL expired + serve-expired-ttl +; - check that we get an updated answer and not the cached one + +; 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 + example.com. IN NS + SECTION ANSWER + 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 + example.com. IN A + SECTION ANSWER + example.com. IN A 5.6.7.8 + SECTION AUTHORITY + example.com. IN NS ns.example.com. + SECTION ADDITIONAL + ns.example.com. IN A 1.2.3.4 + ENTRY_END +RANGE_END + +; Query with RD flag +STEP 1 QUERY +ENTRY_BEGIN + REPLY RD + SECTION QUESTION + example.com. IN A +ENTRY_END + +; Check that we got the correct answer (should be cached) +STEP 10 CHECK_ANSWER +ENTRY_BEGIN + MATCH all ttl + REPLY QR RD RA NOERROR + SECTION QUESTION + example.com. IN A + SECTION ANSWER + example.com. IN A 5.6.7.8 + SECTION AUTHORITY + example.com. IN NS ns.example.com. + SECTION ADDITIONAL + ns.example.com. IN A 1.2.3.4 +ENTRY_END + +; Wait for the TTL to expire + serve-expired-ttl +STEP 11 TIME_PASSES ELAPSE 3611 + +; Query again +STEP 30 QUERY +ENTRY_BEGIN + REPLY RD + SECTION QUESTION + example.com. IN A +ENTRY_END + +; Check that we got an updated answer +STEP 40 CHECK_ANSWER +ENTRY_BEGIN + MATCH all ttl + REPLY QR RD RA NOERROR + SECTION QUESTION + example.com. IN A + SECTION ANSWER + example.com. IN A 5.6.7.8 + SECTION AUTHORITY + example.com. IN NS ns.example.com. + SECTION ADDITIONAL + ns.example.com. IN A 1.2.3.4 +ENTRY_END + +SCENARIO_END |