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timeout estimation code.

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git-svn-id: file:///svn/unbound/trunk@317 be551aaa-1e26-0410-a405-d3ace91eadb9
This commit is contained in:
Wouter Wijngaards
2007-05-14 13:22:02 +00:00
parent 09420fde81
commit f060064e38
5 changed files with 209 additions and 1 deletions
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testcode/unitmain.c
+25
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@@ -119,6 +119,30 @@ net_test()
unit_assert( !is_pow2(259) );
}
#include "util/rtt.h"
/** test RTT code */
static void
rtt_test()
{
int i;
struct rtt_info r;
rtt_init(&r);
/* initial value sensible */
unit_assert( rtt_timeout(&r) == 3000 );
rtt_lost(&r);
unit_assert( rtt_timeout(&r) == 6000 );
rtt_lost(&r);
unit_assert( rtt_timeout(&r) == 12000 );
rtt_update(&r, 4000);
unit_assert( rtt_timeout(&r) >= 5000 );
rtt_lost(&r);
for(i=0; i<100; i++) {
rtt_lost(&r);
unit_assert( rtt_timeout(&r) > RTT_MIN_TIMEOUT-1);
unit_assert( rtt_timeout(&r) < RTT_MAX_TIMEOUT+1);
}
}
/**
* Main unit test program. Setup, teardown and report errors.
* @param argc: arg count.
@@ -137,6 +161,7 @@ main(int argc, char* argv[])
checklock_start();
net_test();
dname_test();
rtt_test();
alloc_test();
lruhash_test();
slabhash_test();