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Optimize dig parameters to decrease test run time

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Performing server setup checks using "+tries=3 +time=5" is redundant as
a single query is arguably good enough for determining whether a given
named instance was set up properly.  Only use multiple queries with a
long timeout for resolution checks in the "legacy" system test, in order
to significantly reduce its run time (on a contemporary machine, from
about 1m45s to 0m40s).
This commit is contained in:
Michał Kępień 2019-05-29 11:05:01 +02:00
parent bb939a03ff
commit 47b850348c
1 changed files with 3 additions and 3 deletions
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6
bin/tests/system/legacy/tests.sh
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@ -12,13 +12,13 @@
SYSTEMTESTTOP=..
. $SYSTEMTESTTOP/conf.sh
DIGOPTS="-p ${PORT} +tries=3 +time=5"
DIGOPTS="-p ${PORT} +tries=1 +time=2"
# Check whether the SOA record for the name provided in $1 can be resolved by
# ns1. Return 0 if resolution succeeds as expected; return 1 otherwise.
resolution_succeeds() {
_ret=0
$DIG $DIGOPTS +tcp @10.53.0.1 ${1} SOA > dig.out.test$n || _ret=1
$DIG $DIGOPTS +tcp +tries=3 +time=5 @10.53.0.1 ${1} SOA > dig.out.test$n || _ret=1
grep "status: NOERROR" dig.out.test$n > /dev/null || _ret=1
return $_ret
}
@ -31,7 +31,7 @@ resolution_succeeds() {
resolution_fails() {
_servfail=0
_timeout=0
$DIG $DIGOPTS +tcp @10.53.0.1 ${1} SOA > dig.out.test$n
$DIG $DIGOPTS +tcp +tries=3 +time=5 @10.53.0.1 ${1} SOA > dig.out.test$n
grep "status: SERVFAIL" dig.out.test$n > /dev/null && _servfail=1
grep "connection timed out" dig.out.test$n > /dev/null && _timeout=1
if [ $_servfail -eq 1 ] || [ $_timeout -eq 1 ]; then