tests: add tests for TCP with nc
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ozaki-r
parent
a18735eded
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c3619612ae
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@ -1,4 +1,4 @@
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# $NetBSD: mi,v 1.1224 2022/10/11 09:55:21 knakahara Exp $
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# $NetBSD: mi,v 1.1225 2022/11/02 09:37:56 ozaki-r Exp $
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#
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# Note: don't delete entries from here - mark them as "obsolete" instead.
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#
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@ -4283,6 +4283,10 @@
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./usr/tests/net/sys/t_listen tests-obsolete obsolete
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./usr/tests/net/sys/t_rfc6056 tests-net-tests compattestfile,atf
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./usr/tests/net/sys/t_socketpair tests-obsolete obsolete
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./usr/tests/net/tcp tests-net-tests compattestfile,atf
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./usr/tests/net/tcp/Atffile tests-net-tests compattestfile,atf
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./usr/tests/net/tcp/Kyuafile tests-net-tests compattestfile,atf,kyua
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./usr/tests/net/tcp/t_tcp_nc tests-net-tests compattestfile,atf
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./usr/tests/net/wireguard tests-obsolete obsolete
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./usr/tests/net/wireguard/Atffile tests-obsolete obsolete
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./usr/tests/net/wireguard/Kyuafile tests-obsolete obsolete
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@ -1,4 +1,4 @@
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# $NetBSD: NetBSD.dist.tests,v 1.193 2022/07/21 09:52:48 kre Exp $
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# $NetBSD: NetBSD.dist.tests,v 1.194 2022/11/02 09:37:56 ozaki-r Exp $
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./usr/libdata/debug/usr/tests
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./usr/libdata/debug/usr/tests/atf
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@ -382,6 +382,7 @@
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./usr/tests/net/npf
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./usr/tests/net/route
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./usr/tests/net/sys
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./usr/tests/net/tcp
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./usr/tests/rump
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./usr/tests/rump/modautoload
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./usr/tests/rump/rumpkern
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@ -1,4 +1,4 @@
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# $NetBSD: Makefile,v 1.39 2021/07/14 03:22:33 ozaki-r Exp $
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# $NetBSD: Makefile,v 1.40 2022/11/02 09:37:56 ozaki-r Exp $
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.include <bsd.own.mk>
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@ -9,7 +9,7 @@ TESTS_SUBDIRS= fdpass in_cksum net sys
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TESTS_SUBDIRS+= altq arp bpf bpfilter can carp icmp if if_bridge if_gif
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TESTS_SUBDIRS+= if_ipsec if_l2tp if_lagg if_loop if_pppoe if_tap
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TESTS_SUBDIRS+= if_tun if_vether if_vlan if_wg ipsec mcast mpls
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TESTS_SUBDIRS+= ndp npf route
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TESTS_SUBDIRS+= ndp npf route tcp
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.if (${MKSLJIT} != "no")
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TESTS_SUBDIRS+= bpfjit
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.endif
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@ -0,0 +1,13 @@
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# $NetBSD: Makefile,v 1.1 2022/11/02 09:37:56 ozaki-r Exp $
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#
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.include <bsd.own.mk>
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TESTSDIR= ${TESTSBASE}/net/tcp
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.for name in tcp_nc
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TESTS_SH+= t_${name}
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TESTS_SH_SRC_t_${name}= ../net_common.sh t_${name}.sh
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.endfor
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.include <bsd.test.mk>
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@ -0,0 +1,161 @@
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# $NetBSD: t_tcp_nc.sh,v 1.1 2022/11/02 09:37:56 ozaki-r Exp $
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#
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# Copyright (c) 2022 Internet Initiative Japan Inc.
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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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#
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# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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SOCK_LOCAL=unix://tcp_nc_local
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SOCK_PEER=unix://tcp_nc_peer
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BUS=./bus_tcp_nc
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FILE_SND=./file.snd
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FILE_RCV=./file.rcv
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IP_LOCAL=10.0.0.1
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IP_PEER=10.0.0.2
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NC_OPTS="-w 3"
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DEBUG=${DEBUG:-false}
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setup_servers()
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{
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rump_server_start $SOCK_LOCAL
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rump_server_start $SOCK_PEER
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rump_server_add_iface $SOCK_LOCAL shmif0 $BUS
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rump_server_add_iface $SOCK_PEER shmif0 $BUS
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export RUMP_SERVER=$SOCK_LOCAL
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atf_check -s exit:0 rump.ifconfig shmif0 $IP_LOCAL/24
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export RUMP_SERVER=$SOCK_PEER
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atf_check -s exit:0 rump.ifconfig shmif0 $IP_PEER/24
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}
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prepare_snd_file()
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{
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local file=$FILE_SND
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local size=${1:-5120}
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# XXX accepts only multiple of 512
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dd if=/dev/zero of=$file bs=512 count=$(($size / 512))
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}
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cleanup_file()
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{
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rm -f $FILE_SND
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rm -f $FILE_RCV
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}
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test_tcp_nc_econnrefused()
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{
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export RUMP_SERVER=$SOCK_LOCAL
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atf_check -s not-exit:0 -e match:'Connection refused' \
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$HIJACKING nc $NC_OPTS -v 127.0.0.1 80 < $FILE_SND
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atf_check -s not-exit:0 -e match:'Connection refused' \
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$HIJACKING nc $NC_OPTS -v $IP_PEER 80 < $FILE_SND
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}
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test_tcp_nc_rcvbuf()
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{
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start_nc_server $SOCK_PEER 80 $FILE_RCV ipv4 "-O 16384"
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atf_check -s exit:0 $HIJACKING nc $NC_OPTS $IP_PEER 80 < $FILE_SND
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}
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test_tcp_nc_small_rcvbuf()
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{
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start_nc_server $SOCK_PEER 80 $FILE_RCV ipv4 "-O 1024"
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prepare_snd_file $((512 * 1024))
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atf_check -s exit:0 $HIJACKING nc $NC_OPTS $IP_PEER 80 < $FILE_SND
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}
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test_tcp_nc_sndbuf()
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{
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start_nc_server $SOCK_PEER 80 $FILE_RCV ipv4
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atf_check -s exit:0 $HIJACKING nc $NC_OPTS -I 16384 $IP_PEER 80 < $FILE_SND
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}
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test_tcp_nc_small_sndbuf()
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{
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start_nc_server $SOCK_PEER 80 $FILE_RCV ipv4
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prepare_snd_file $((512 * 1024))
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atf_check -s exit:0 $HIJACKING nc $NC_OPTS -I 1024 $IP_PEER 80 < $FILE_SND
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}
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test_tcp_nc_md5sig()
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{
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atf_expect_fail "TCP_SIGNATURE is not enabled by default"
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start_nc_server $SOCK_PEER 80 $FILE_RCV ipv4
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atf_check -s exit:0 $HIJACKING nc $NC_OPTS -S $IP_PEER 80 < $FILE_SND
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}
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add_test_tcp_nc()
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{
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local type=$1
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local name= desc=
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desc="Test TCP with nc ($type)"
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name="tcp_nc_${type}"
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atf_test_case ${name} cleanup
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eval "
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${name}_head() {
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atf_set descr \"$desc\"
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atf_set require.progs rump_server nc
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}
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${name}_body() {
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setup_servers
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prepare_snd_file
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test_tcp_nc_$type
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rump_server_destroy_ifaces
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}
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${name}_cleanup() {
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cleanup_file
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\$DEBUG && dump
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cleanup
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}
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"
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atf_add_test_case ${name}
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}
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atf_init_test_cases()
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{
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add_test_tcp_nc econnrefused
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add_test_tcp_nc rcvbuf
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add_test_tcp_nc small_rcvbuf
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add_test_tcp_nc sndbuf
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add_test_tcp_nc small_sndbuf
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add_test_tcp_nc md5sig
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}
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