d715bae429
Ensure all shell system tests are executed with the errexit option set.
This prevents unchecked return codes from commands in the test from
interfering with the tests, since any failures need to be handled
explicitly.
(cherry picked from commit 01bc805f89)
124 lines
4.3 KiB
Bash
124 lines
4.3 KiB
Bash
#!/bin/sh
|
|
|
|
# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
|
|
#
|
|
# SPDX-License-Identifier: MPL-2.0
|
|
#
|
|
# This Source Code Form is subject to the terms of the Mozilla Public
|
|
# License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
# file, you can obtain one at https://mozilla.org/MPL/2.0/.
|
|
#
|
|
# See the COPYRIGHT file distributed with this work for additional
|
|
# information regarding copyright ownership.
|
|
|
|
set -e
|
|
|
|
#shellcheck source=conf.sh
|
|
. ../conf.sh
|
|
|
|
dig_with_opts() {
|
|
"$DIG" -p "${PORT}" "$@"
|
|
}
|
|
|
|
wait_for_pid() (
|
|
for pid in "$@"; do
|
|
kill -0 "$pid" 2>/dev/null && return 1
|
|
done
|
|
return 0
|
|
)
|
|
|
|
status=0
|
|
n=0
|
|
|
|
n=$((n+1))
|
|
echo_i "check lookups against TTL=0 records ($n)"
|
|
i=0
|
|
ret=0
|
|
passes=10
|
|
dig_with_opts @10.53.0.2 axfr example | grep -v "^ds0" | \
|
|
awk '$2 == "0" { print "-q", $1, $4; print "-q", "zzz"$1, $4;}' > query.list
|
|
|
|
# add 1/5 second per query
|
|
timeout=$(($(wc -l < query.list) / 5))
|
|
while [ $i -lt $passes ]
|
|
do
|
|
(dig_with_opts -d +qr @10.53.0.3 -f query.list > "dig.out$i.1.test$n" 2>&1) & pid1="$!"
|
|
(dig_with_opts -d +qr @10.53.0.3 -f query.list > "dig.out$i.2.test$n" 2>&1) & pid2="$!"
|
|
(dig_with_opts -d +qr @10.53.0.3 -f query.list > "dig.out$i.3.test$n" 2>&1) & pid3="$!"
|
|
(dig_with_opts -d +qr @10.53.0.3 -f query.list > "dig.out$i.4.test$n" 2>&1) & pid4="$!"
|
|
(dig_with_opts -d +qr @10.53.0.3 -f query.list > "dig.out$i.5.test$n" 2>&1) & pid5="$!"
|
|
(dig_with_opts -d +qr @10.53.0.3 -f query.list > "dig.out$i.6.test$n" 2>&1) & pid6="$!"
|
|
|
|
retry_quiet "$timeout" wait_for_pid "$pid1" "$pid2" "$pid3" "$pid4" "$pid5" "$pid6" || { echo_i "wait_for_pid failed"; ret=1; }
|
|
kill -TERM "$pid1" "$pid2" "$pid3" "$pid4" "$pid5" "$pid6" 2>/dev/null
|
|
|
|
wait "$pid1" || { echo_i "wait $pid1 (dig.out$i.1.test$n) failed with $?"; ret=1; }
|
|
wait "$pid2" || { echo_i "wait $pid2 (dig.out$i.2.test$n) failed with $?"; ret=1; }
|
|
wait "$pid3" || { echo_i "wait $pid3 (dig.out$i.3.test$n) failed with $?"; ret=1; }
|
|
wait "$pid4" || { echo_i "wait $pid4 (dig.out$i.4.test$n) failed with $?"; ret=1; }
|
|
wait "$pid5" || { echo_i "wait $pid5 (dig.out$i.5.test$n) failed with $?"; ret=1; }
|
|
wait "$pid6" || { echo_i "wait $pid6 (dig.out$i.6.test$n) failed with $?"; ret=1; }
|
|
|
|
grep "status: SERVFAIL" "dig.out$i.1.test$n" > /dev/null && ret=1
|
|
grep "status: SERVFAIL" "dig.out$i.2.test$n" > /dev/null && ret=1
|
|
grep "status: SERVFAIL" "dig.out$i.3.test$n" > /dev/null && ret=1
|
|
grep "status: SERVFAIL" "dig.out$i.4.test$n" > /dev/null && ret=1
|
|
grep "status: SERVFAIL" "dig.out$i.5.test$n" > /dev/null && ret=1
|
|
grep "status: SERVFAIL" "dig.out$i.6.test$n" > /dev/null && ret=1
|
|
[ $ret = 1 ] && break
|
|
i=$((i+1))
|
|
echo_i "successfully completed pass $i of $passes"
|
|
done
|
|
if [ $ret != 0 ]; then echo_i "failed"; fi
|
|
status=$((status+ret))
|
|
|
|
repeat_query() (
|
|
i=0
|
|
while [ "$i" -lt "$1" ]; do
|
|
dig_with_opts +short "@$2" "$3" | tee "dig.out$i.test$n" || return 1
|
|
i=$((i+1))
|
|
done
|
|
)
|
|
|
|
count_unique() (
|
|
repeat_query "$@" | sort -u | wc -l
|
|
)
|
|
|
|
n=$((n+1))
|
|
echo_i "check repeated recursive lookups of non recurring TTL=0 responses get new values ($n)"
|
|
ret=0
|
|
repeats=9
|
|
count=$(count_unique "$repeats" 10.53.0.3 foo.increment)
|
|
if [ "$count" -ne "$repeats" ] ; then echo_i "failed (count=$count, repeats=$repeats)"; ret=1; fi
|
|
status=$((status+ret))
|
|
|
|
n=$((n+1))
|
|
echo_i "check lookups against TTL=1 records ($n)"
|
|
i=0
|
|
passes=10
|
|
ret=0
|
|
while [ $i -lt $passes ]
|
|
do
|
|
dig_with_opts @10.53.0.3 www.one.tld > "dig.out$i.1.test$n" || ret=1
|
|
dig_with_opts @10.53.0.3 www.one.tld > "dig.out$i.2.test$n" || ret=1
|
|
dig_with_opts @10.53.0.3 www.one.tld > "dig.out$i.3.test$n" || ret=1
|
|
dig_with_opts @10.53.0.3 www.one.tld > "dig.out$i.4.test$n" || ret=1
|
|
dig_with_opts @10.53.0.3 www.one.tld > "dig.out$i.5.test$n" || ret=1
|
|
dig_with_opts @10.53.0.3 www.one.tld > "dig.out$i.6.test$n" || ret=1
|
|
grep "status: SERVFAIL" "dig.out$i.1.test$n" > /dev/null && ret=1
|
|
grep "status: SERVFAIL" "dig.out$i.2.test$n" > /dev/null && ret=1
|
|
grep "status: SERVFAIL" "dig.out$i.3.test$n" > /dev/null && ret=1
|
|
grep "status: SERVFAIL" "dig.out$i.4.test$n" > /dev/null && ret=1
|
|
grep "status: SERVFAIL" "dig.out$i.5.test$n" > /dev/null && ret=1
|
|
grep "status: SERVFAIL" "dig.out$i.6.test$n" > /dev/null && ret=1
|
|
[ $ret = 1 ] && break
|
|
i=$((i+1))
|
|
echo_i "successfully completed pass $i of $passes"
|
|
sleep 1
|
|
done
|
|
if [ $ret != 0 ]; then echo_i "failed"; fi
|
|
status=$((status+ret))
|
|
|
|
echo_i "exit status: $status"
|
|
[ "$status" -eq 0 ] || exit 1
|