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Diffstat (limited to '')
| -rw-r--r-- | bin/tests/system/zero/tests.sh | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/bin/tests/system/zero/tests.sh b/bin/tests/system/zero/tests.sh new file mode 100644 index 0000000..f5e2038 --- /dev/null +++ b/bin/tests/system/zero/tests.sh @@ -0,0 +1,123 @@ +#!/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 || true + + 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 |