6f30d1c851
This should bring the number of Jenkins failures from 4 down to 3. Locally kyua now prints `skipped: could not find a valid interface [0.115s]` when I run it in QEMU without a network device. Reviewed By: lwhsu MFC after: 3 days Differential Revision: https://reviews.freebsd.org/D29414
445 lines
12 KiB
Bash
Executable File
445 lines
12 KiB
Bash
Executable File
#!/bin/sh
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#
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# Copyright (c) 2018-2020 Retina b.v.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. Neither the name of the University nor the names of its contributors
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# may be used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# $FreeBSD$
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set -e
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progname="$(basename $0 .sh)"
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entries_lst="/tmp/$progname.entries.lst"
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entries2_lst="/tmp/$progname.entries2.lst"
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HOOKS=3
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HOOKSADD=42
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ITERATIONS=7
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SUBITERATIONS=71
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find_iface () {
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# Figure out the first ethernet interface
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ifconfig -u -l ether | awk '{print $1}'
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}
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loaded_modules=''
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load_modules () {
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for kmod in "$@"; do
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if ! kldstat -q -m $kmod; then
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test_comment "Loading $kmod..."
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kldload $kmod
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loaded_modules="$loaded_modules $kmod"
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fi
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done
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}
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unload_modules () {
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for kmod in $loaded_modules; do
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# These cannot be unloaded
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test $kmod = 'ng_ether' -o $kmod = 'ng_socket' \
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&& continue
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test_comment "Unloading $kmod..."
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kldunload $kmod
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done
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loaded_modules=''
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}
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configure_nodes () {
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ngctl mkpeer $eth: macfilter lower ether # Connect the lower hook of the ether instance $eth to the ether hook of a new macfilter instance
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ngctl name $eth:lower MF # Give the macfilter instance a name
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ngctl mkpeer $eth: one2many upper one # Connect the upper hook of the ether instance $eth to the one hook of a new one2many instance
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ngctl name $eth:upper O2M # Give the one2many instance a name
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ngctl msg O2M: setconfig "{ xmitAlg=3 failAlg=1 enabledLinks=[ 1 1 ] }" # XMIT_FAILOVER -> send replies always out many0
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ngctl connect MF: O2M: default many0 # Connect macfilter:default to the many0 hook of a one2many instance
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for i in $(seq 1 1 $HOOKS); do
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ngctl connect MF: O2M: out$i many$i
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done
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}
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deconfigure_nodes () {
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ngctl shutdown MF:
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ngctl shutdown O2M:
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}
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cleanup () {
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test_title "Cleaning up"
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deconfigure_nodes
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unload_modules
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rm -f $entries_lst $entries2_lst
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}
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TSTNR=0
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TSTFAILS=0
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TSTSUCCS=0
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_test_next () { TSTNR=$((TSTNR + 1)); }
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_test_succ () { TSTSUCCS=$((TSTSUCCS + 1)); }
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_test_fail () { TSTFAILS=$((TSTFAILS + 1)); }
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test_cnt () { echo "1..${1:-$TSTNR}"; }
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test_title () {
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local msg="$1"
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printf '### %s ' "$msg"
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printf '#%.0s' $(seq $((80 - ${#msg} - 5)))
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printf "\n"
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}
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test_comment () { echo "# $1"; }
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test_bailout () { echo "Bail out!${1+:- $1}"; exit 1; }
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test_bail_on_fail () { test $TSTFAILS -eq 0 || test_bailout $1; }
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test_ok () {
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local msg="$1"
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_test_next
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_test_succ
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echo "ok $TSTNR - $msg"
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return 0
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}
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test_not_ok () {
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local msg="$1"
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_test_next
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_test_fail
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echo "not ok $TSTNR - $msg"
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return 1
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}
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test_eq () {
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local v1="$1" v2="$2" msg="$3"
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if [ "$v1" = "$v2" ]; then
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test_ok "$v1 $msg"
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else
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test_not_ok "$v1 vs $v2 $msg"
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fi
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}
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test_ne () {
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local v1="$1" v2="$2" msg="$3"
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if [ "$v1" != "$v2" ]; then
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test_ok "$v1 $msg"
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else
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test_not_ok "$v1 vs $v2 $msg"
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fi
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}
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test_lt () {
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local v1=$1 v2=$2 msg="$3"
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if [ "$v1" -lt "$v2" ]; then
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test_ok "$v1 $msg"
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else
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test_not_ok "$v1 >= $v2 $msg"
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fi
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}
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test_le () {
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local v1=$1 v2=$2 msg="$3"
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if [ "$v1" -le "$v2" ]; then
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test_ok "$v1 $msg"
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else
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test_not_ok "$v1 >= $v2 $msg"
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fi
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}
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test_gt () {
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local v1=$1 v2=$2 msg="$3"
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if [ "$v1" -gt "$v2" ]; then
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test_ok "$v1 $msg"
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else
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test_not_ok "$v1 <= $v2 $msg"
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fi
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}
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test_ge () {
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local v1=$1 v2=$2 msg="$3"
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if [ "$v1" -ge "$v2" ]; then
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test_ok "$v1 $msg"
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else
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test_not_ok "$v1 <= $v2 $msg"
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fi
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}
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test_failure () {
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msg=$1
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shift
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if ! "$@"; then
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test_ok "$msg - \"$@\" failed as expected"
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else
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test_not_ok "$msg - expected \"$@\" to fail but succeeded"
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fi
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}
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test_success () {
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msg=$1
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shift
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if ! "$@"; then
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test_not_ok "$msg - \"$@\" failed unexpectedly"
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else
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test_ok "$msg - \"$@\" succeeded"
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fi
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}
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gethooks () {
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ngctl msg MF: 'gethooks' \
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| perl -ne '$h{$1}=1 while s/hookname="(.*?)"//; sub END {print join(":", sort keys %h)."\n"}'
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}
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countmacs () {
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local hookname=${1:-'[^"]*'}
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ngctl msg MF: 'gethooks' \
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| perl -ne 'sub BEGIN {$c=0} $c += $1 while s/hookname="'$hookname'" hookid=\d+ maccnt=(\d+)//; sub END {print "$c\n"}'
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}
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randomedge () {
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local edge="out$(seq 0 1 $HOOKS | sort -R | head -1)"
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test $edge = 'out0' \
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&& echo default \
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|| echo $edge
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}
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genmac () {
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echo "00:00:00:00:$(printf "%02x" $1):$(printf "%02x" $2)"
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}
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################################################################################
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### Start ######################################################################
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################################################################################
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test_title "Setting up system..."
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load_modules netgraph ng_socket ng_ether ng_macfilter ng_one2many
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eth=$(find_iface)
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if [ -z "$eth" ]; then
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echo "1..0 # SKIP could not find a valid interface"
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echo "Available interfaces:"
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ifconfig
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exit 1
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fi
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test_comment "Using $eth..."
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test_title "Configuring netgraph nodes..."
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configure_nodes
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trap 'exit 99' 1 2 3 13 14 15
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trap 'cleanup' EXIT
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created_hooks=$(gethooks)
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rc=0
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# Update this number when adding new tests
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test_cnt 46
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################################################################################
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### Tests ######################################################################
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################################################################################
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################################################################################
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test_title "Test: Duplicate default hook"
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test_failure "duplicate connect of default hook" ngctl connect MF: O2M: default many99
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################################################################################
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test_title "Test: Add and remove hooks"
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test_success "connect MF:xxx1 to O2M:many$((HOOKS + 1))" ngctl connect MF: O2M: xxx1 many$((HOOKS + 1))
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test_success "connect MF:xxx2 to O2M:many$((HOOKS + 2))" ngctl connect MF: O2M: xxx2 many$((HOOKS + 2))
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test_success "connect MF:xxx3 to O2M:many$((HOOKS + 3))" ngctl connect MF: O2M: xxx3 many$((HOOKS + 3))
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hooks=$(gethooks)
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test_eq $created_hooks:xxx1:xxx2:xxx3 $hooks 'hooks after adding xxx1-3'
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test_success "rmhook MF:xxx$i" ngctl rmhook MF: xxx1
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hooks=$(gethooks)
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test_eq $created_hooks:xxx2:xxx3 $hooks 'hooks after removing xxx1'
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test_success "rmhook MF:xxx$i" ngctl rmhook MF: xxx2
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hooks=$(gethooks)
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test_eq $created_hooks:xxx3 $hooks 'hooks after removing xxx2'
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test_success "rmhook MF:xxx$i" ngctl rmhook MF: xxx3
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hooks=$(gethooks)
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test_eq $created_hooks $hooks 'hooks after removing xxx3'
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test_bail_on_fail
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################################################################################
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test_title "Test: Add many hooks"
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added_hooks=""
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for i in $(seq 10 1 $HOOKSADD); do
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added_hooks="$added_hooks:xxx$i"
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ngctl connect MF: O2M: xxx$i many$((HOOKS + i))
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done
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hooks=$(gethooks)
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test_eq $created_hooks$added_hooks $hooks 'hooks after adding many hooks'
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for h in $(echo $added_hooks | perl -ne 'chomp; %h=map { $_=>1 } split /:/; print "$_\n" for grep {$_} keys %h'); do
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ngctl rmhook MF: $h
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done
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hooks=$(gethooks)
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test_eq $created_hooks $hooks 'hooks after adding many hooks'
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test_bail_on_fail
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################################################################################
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test_title "Test: Adding many MACs..."
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I=1
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for i in $(seq $ITERATIONS | sort -R); do
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test_comment "Iteration $I/$ITERATIONS..."
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for j in $(seq 0 1 $SUBITERATIONS); do
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test $i = 2 && edge='out2' || edge='out1'
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ether=$(genmac $j $i)
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ngctl msg MF: 'direct' "{ hookname=\"$edge\" ether=$ether }"
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done
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I=$((I + 1))
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done
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n=$(countmacs out1)
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n2=$(( ( ITERATIONS - 1 ) * ( SUBITERATIONS + 1 ) ))
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test_eq $n $n2 'MACs in table for out1'
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n=$(countmacs out2)
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n2=$(( 1 * ( SUBITERATIONS + 1 ) ))
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test_eq $n $n2 'MACs in table for out2'
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n=$(countmacs out3)
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n2=0
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test_eq $n $n2 'MACs in table for out3'
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test_bail_on_fail
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################################################################################
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test_title "Test: Changing hooks for MACs..."
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for i in $(seq $ITERATIONS); do
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edge='out3'
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ether=$(genmac 0 $i)
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ngctl msg MF: 'direct' "{ hookname=\"$edge\" ether=$ether }"
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done
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n=$(countmacs out1)
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n2=$(( ( ITERATIONS - 1 ) * ( SUBITERATIONS + 1 - 1 ) ))
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test_eq $n $n2 'MACs in table for out1'
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n=$(countmacs out2)
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n2=$(( 1 * ( SUBITERATIONS + 1 - 1 ) ))
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test_eq $n $n2 'MACs in table for out2'
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n=$(countmacs out3)
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n2=$ITERATIONS
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test_eq $n $n2 'MACs in table for out3'
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test_bail_on_fail
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################################################################################
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test_title "Test: Removing all MACs one by one..."
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I=1
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for i in $(seq $ITERATIONS | sort -R); do
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test_comment "Iteration $I/$ITERATIONS..."
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for j in $(seq 0 1 $SUBITERATIONS | sort -R); do
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edge="default"
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ether=$(genmac $j $i)
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ngctl msg MF: 'direct' "{ hookname=\"$edge\" ether=$ether }"
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done
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I=$(($I + 1))
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done
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n=$(countmacs)
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n2=0
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test_eq $n $n2 'MACs in table'
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test_bail_on_fail
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################################################################################
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test_title "Test: Randomly adding MACs on random hooks..."
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rm -f $entries_lst
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for i in $(seq $ITERATIONS); do
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test_comment "Iteration $i/$ITERATIONS..."
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for j in $(seq 0 1 $SUBITERATIONS | sort -R); do
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edge=$(randomedge)
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ether=$(genmac $j $i)
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ngctl msg MF: 'direct' "{ hookname=\"$edge\" ether=$ether }"
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echo $ether $edge >> $entries_lst
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done
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n=$(countmacs)
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done
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n=$(countmacs out1)
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n2=$(grep -c ' out1' $entries_lst)
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test_eq $n $n2 'MACs in table for out1'
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n=$(countmacs out2)
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n2=$(grep -c ' out2' $entries_lst)
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test_eq $n $n2 'MACs in table for out2'
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n=$(countmacs out3)
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n2=$(grep -c ' out3' $entries_lst)
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test_eq $n $n2 'MACs in table for out3'
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test_bail_on_fail
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################################################################################
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test_title "Test: Randomly changing MAC assignments..."
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rm -f $entries2_lst
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for i in $(seq $ITERATIONS); do
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test_comment "Iteration $i/$ITERATIONS..."
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cat $entries_lst | while read ether edge; do
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edge2=$(randomedge)
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ngctl msg MF: 'direct' "{ hookname=\"$edge2\" ether=$ether }"
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echo $ether $edge2 >> $entries2_lst
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done
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n=$(countmacs out1)
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n2=$(grep -c ' out1' $entries2_lst)
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test_eq $n $n2 'MACs in table for out1'
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n=$(countmacs out2)
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n2=$(grep -c ' out2' $entries2_lst)
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test_eq $n $n2 'MACs in table for out2'
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n=$(countmacs out3)
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n2=$(grep -c ' out3' $entries2_lst)
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test_eq $n $n2 'MACs in table for out3'
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test_bail_on_fail
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mv $entries2_lst $entries_lst
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done
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################################################################################
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test_title "Test: Resetting macfilter..."
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test_success "**** reset failed" ngctl msg MF: reset
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test_eq $(countmacs) 0 'MACs in table'
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test_bail_on_fail
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################################################################################
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exit 0
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