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093af1c00a
The $SYSTEMTESTTOP shell variable if often set to .. in various shell scripts inside bin/tests/system/, but most of the time it is only used one line later, while sourcing conf.sh. This hardly improves code readability. $SYSTEMTESTTOP is also used for the purpose of referencing scripts/files living in bin/tests/system/, but given that the variable is always set to a short, relative path, we can drop it and replace all of its occurrences with the relative path without adversely affecting code readability.
119 lines
3.8 KiB
Bash
119 lines
3.8 KiB
Bash
#!/bin/sh
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#
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# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
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#
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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#
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# See the COPYRIGHT file distributed with this work for additional
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# information regarding copyright ownership.
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#shellcheck source=conf.sh
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. ../conf.sh
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dig_with_opts() {
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"$DIG" -p "${PORT}" "$@"
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}
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wait_for_pid() (
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for pid in "$@"; do
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kill -0 "$pid" 2>/dev/null && return 1
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done
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return 0
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)
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status=0
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n=0
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n=$((n+1))
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echo_i "check lookups against TTL=0 records ($n)"
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i=0
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ret=0
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passes=10
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dig_with_opts @10.53.0.2 axfr example | grep -v "^ds0" | \
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awk '$2 == "0" { print "-q", $1, $4; print "-q", "zzz"$1, $4;}' > query.list
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# add 1/5 second per query
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timeout=$(($(wc -l < query.list) / 5))
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while [ $i -lt $passes ]
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do
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(dig_with_opts @10.53.0.3 -f query.list > "dig.out$i.1.test$n") & pid1="$!"
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(dig_with_opts @10.53.0.3 -f query.list > "dig.out$i.2.test$n") & pid2="$!"
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(dig_with_opts @10.53.0.3 -f query.list > "dig.out$i.3.test$n") & pid3="$!"
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(dig_with_opts @10.53.0.3 -f query.list > "dig.out$i.4.test$n") & pid4="$!"
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(dig_with_opts @10.53.0.3 -f query.list > "dig.out$i.5.test$n") & pid5="$!"
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(dig_with_opts @10.53.0.3 -f query.list > "dig.out$i.6.test$n") & pid6="$!"
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retry_quiet "$timeout" wait_for_pid "$pid1" "$pid2" "$pid3" "$pid4" "$pid5" "$pid6" || ret=1
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kill -TERM "$pid1" "$pid2" "$pid3" "$pid4" "$pid5" "$pid6" 2>/dev/null
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wait "$pid1" || ret=1
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wait "$pid2" || ret=1
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wait "$pid3" || ret=1
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wait "$pid4" || ret=1
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wait "$pid5" || ret=1
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wait "$pid6" || ret=1
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grep "status: SERVFAIL" "dig.out$i.1.test$n" > /dev/null && ret=1
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grep "status: SERVFAIL" "dig.out$i.2.test$n" > /dev/null && ret=1
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grep "status: SERVFAIL" "dig.out$i.3.test$n" > /dev/null && ret=1
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grep "status: SERVFAIL" "dig.out$i.4.test$n" > /dev/null && ret=1
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grep "status: SERVFAIL" "dig.out$i.5.test$n" > /dev/null && ret=1
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grep "status: SERVFAIL" "dig.out$i.6.test$n" > /dev/null && ret=1
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[ $ret = 1 ] && break
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i=$((i+1))
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echo_i "successfully completed pass $i of $passes"
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done
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=$((status+ret))
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repeat_query() (
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i=0
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while [ "$i" -lt "$1" ]; do
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dig_with_opts +short "@$2" "$3" | tee "dig.out$i.test$n" || return 1
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i=$((i+1))
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done
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)
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count_unique() (
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repeat_query "$@" | sort -u | wc -l
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)
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n=$((n+1))
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echo_i "check repeated recursive lookups of non recurring TTL=0 responses get new values ($n)"
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ret=0
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repeats=9
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count=$(count_unique "$repeats" 10.53.0.3 foo.increment)
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if [ "$count" -ne "$repeats" ] ; then echo_i "failed (count=$count, repeats=$repeats)"; ret=1; fi
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status=$((status+ret))
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n=$((n+1))
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echo_i "check lookups against TTL=1 records ($n)"
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i=0
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passes=10
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ret=0
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while [ $i -lt $passes ]
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do
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dig_with_opts @10.53.0.3 www.one.tld > "dig.out$i.1.test$n" || ret=1
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dig_with_opts @10.53.0.3 www.one.tld > "dig.out$i.2.test$n" || ret=1
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dig_with_opts @10.53.0.3 www.one.tld > "dig.out$i.3.test$n" || ret=1
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dig_with_opts @10.53.0.3 www.one.tld > "dig.out$i.4.test$n" || ret=1
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dig_with_opts @10.53.0.3 www.one.tld > "dig.out$i.5.test$n" || ret=1
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dig_with_opts @10.53.0.3 www.one.tld > "dig.out$i.6.test$n" || ret=1
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grep "status: SERVFAIL" "dig.out$i.1.test$n" > /dev/null && ret=1
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grep "status: SERVFAIL" "dig.out$i.2.test$n" > /dev/null && ret=1
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grep "status: SERVFAIL" "dig.out$i.3.test$n" > /dev/null && ret=1
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grep "status: SERVFAIL" "dig.out$i.4.test$n" > /dev/null && ret=1
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grep "status: SERVFAIL" "dig.out$i.5.test$n" > /dev/null && ret=1
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grep "status: SERVFAIL" "dig.out$i.6.test$n" > /dev/null && ret=1
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[ $ret = 1 ] && break
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i=$((i+1))
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echo_i "successfully completed pass $i of $passes"
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sleep 1
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done
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if [ $ret != 0 ]; then echo_i "failed"; fi
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status=$((status+ret))
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echo_i "exit status: $status"
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[ "$status" -eq 0 ] || exit 1
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