unbound/testdata/fwd_jostle.rpl

   1 ; config options go here.
   2 ; This is one forever, one jostle.
   3 server:
   4         num-queries-per-thread: 2
   5 forward-zone:
   6         name: "."
   7         forward-addr: 216.0.0.1
   8 CONFIG_END
   9 SCENARIO_BEGIN Test too many queries asked, last is too recent to be jostled
  10
  11 ; fill the forever slot.
  12 STEP 1 QUERY
  13 ENTRY_BEGIN
  14 REPLY RD
  15 SECTION QUESTION
  16 www.example.com. IN A
  17 ENTRY_END
  18
  19 STEP 2 CHECK_OUT_QUERY
  20 ENTRY_BEGIN
  21 MATCH qname qtype opcode
  22 SECTION QUESTION
  23 www.example.com. IN A
  24 ENTRY_END
  25
  26 ; NO REPLY (this step is not needed)
  27 STEP 3 NOTHING
  28
  29 ;something enters the jostle slot.
  30 STEP 4 QUERY
  31 ENTRY_BEGIN
  32 REPLY RD
  33 SECTION QUESTION
  34 www.example.net. IN A
  35 ENTRY_END
  36
  37 STEP 5 CHECK_OUT_QUERY
  38 ENTRY_BEGIN
  39 MATCH qname qtype opcode
  40 SECTION QUESTION
  41 www.example.net. IN A
  42 ENTRY_END
  43
  44 ; something else tries to replace the entry in the jostle slot.
  45 ; but the entry in the jostle slot is too recent.
  46 STEP 6 QUERY
  47 ENTRY_BEGIN
  48 REPLY RD
  49 SECTION QUESTION
  50 www.example.org. IN A
  51 ENTRY_END
  52
  53 ; reply from latest query returns
  54 STEP 7 REPLY
  55 ENTRY_BEGIN
  56         MATCH opcode qtype qname
  57         ADJUST copy_id
  58         REPLY QR RD RA NOERROR
  59         SECTION QUESTION
  60 www.example.net. IN A
  61         SECTION ANSWER
  62 www.example.net. IN A 10.20.30.42
  63         SECTION AUTHORITY
  64 www.example.net. IN NS ns.example.net.
  65         SECTION ADDITIONAL
  66 ns.example.net. IN A 10.20.30.50
  67 ENTRY_END
  68
  69 ; answer to last query
  70 STEP 8 CHECK_ANSWER
  71 ENTRY_BEGIN
  72 MATCH opcode qname qtype
  73 SECTION QUESTION
  74 www.example.net. IN A
  75 SECTION ANSWER
  76 www.example.net. IN A 10.20.30.42
  77 ENTRY_END
  78
  79
  80 ; reply from first query returns
  81 STEP 10 REPLY
  82 ENTRY_BEGIN
  83         MATCH opcode qtype qname
  84         ADJUST copy_id
  85         REPLY QR RD RA NOERROR
  86         SECTION QUESTION
  87 www.example.com. IN A
  88         SECTION ANSWER
  89 www.example.com. IN A 10.20.30.40
  90         SECTION AUTHORITY
  91 www.example.com. IN NS ns.example.com.
  92         SECTION ADDITIONAL
  93 ns.example.com. IN A 10.20.30.50
  94 ENTRY_END
  95
  96 ; answer to first query
  97 STEP 11 CHECK_ANSWER
  98 ENTRY_BEGIN
  99 MATCH opcode qname qtype
 100 SECTION QUESTION
 101 www.example.com. IN A
 102 SECTION ANSWER
 103 www.example.com. IN A 10.20.30.40
 104 ENTRY_END
 105
 106 SCENARIO_END
 107
 108 ; testbound checks before exit:
 109 ;  * no more pending queries outstanding.
 110 ;  * and no answers that have not been checked.