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Cache test.

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git-svn-id: file:///svn/unbound/trunk@197 be551aaa-1e26-0410-a405-d3ace91eadb9
This commit is contained in:
Wouter Wijngaards 2007-03-26 15:01:11 +00:00
parent 0280e3446a
commit 157defb03f
3 changed files with 65 additions and 3 deletions
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2
doc/Changelog
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@ -1,5 +1,7 @@
26 March 2007: Wouter
- config settings for slab hash message cache.
- test for cached answer.
- Fixup deleting fake answer from testbound list.
23 March 2007: Wouter
- review of yesterday's commits.

10
testcode/fake_event.c
View file

@ -280,7 +280,7 @@ static void
answer_check_it(struct replay_runtime* runtime)
{
struct replay_answer* ans = runtime->answer_list,
**prev = &runtime->answer_list;
*prev = NULL;
log_assert(runtime && runtime->now &&
runtime->now->evt_type == repevt_front_reply);
while(ans) {
@ -294,12 +294,16 @@ answer_check_it(struct replay_runtime* runtime)
log_info("testbound: do STEP %d %s",
runtime->now->time_step,
repevt_string(runtime->now->evt_type));
*prev = ans->next;
if(prev)
prev->next = ans->next;
else runtime->answer_list = ans->next;
if(!ans->next)
runtime->answer_last = prev;
delete_replay_answer(ans);
ans = n;
return;
} else {
prev = &ans->next;
prev = ans;
ans = ans->next;
}
}

56
testdata/fwd_cached.rpl vendored Normal file
View file

@ -0,0 +1,56 @@
; This is a comment.
SCENARIO_BEGIN Query receives answer from the cache
STEP 1 QUERY
ENTRY_BEGIN
SECTION QUESTION
www.example.com. IN A
ENTRY_END
; the query is sent to the forwarder - no cache yet.
STEP 2 CHECK_OUT_QUERY
ENTRY_BEGIN
MATCH qname qtype opcode
SECTION QUESTION
www.example.com. IN A
ENTRY_END
STEP 3 REPLY
ENTRY_BEGIN
MATCH opcode qtype qname
ADJUST copy_id
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
www.example.com. IN NS ns.example.com.
SECTION ADDITIONAL
ns.example.com. IN A 10.20.30.50
ENTRY_END
STEP 4 CHECK_ANSWER
ENTRY_BEGIN
MATCH opcode qname qtype
SECTION QUESTION
www.example.com. IN A
SECTION ANSWER
www.example.com. IN A 10.20.30.40
ENTRY_END
; another query, same, so it must be answered frm the cache
STEP 5 QUERY
ENTRY_BEGIN
SECTION QUESTION
www.example.com. IN A
ENTRY_END
; immediate answer without an OUT_QUERY happening (checked on exit)
STEP 6 CHECK_ANSWER
ENTRY_BEGIN
MATCH opcode qname qtype
SECTION QUESTION
www.example.com. IN A
SECTION ANSWER
www.example.com. IN A 10.20.30.40
ENTRY_END
SCENARIO_END