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[src/trunk]: src/tests/net/net Add test cases for ping options
details: https://anonhg.NetBSD.org/src/rev/1dd19adcc79e
branches: trunk
changeset: 352421:1dd19adcc79e
user: ozaki-r <ozaki-r%NetBSD.org@localhost>
date: Fri Mar 31 06:41:40 2017 +0000
description:
Add test cases for ping options
diffstat:
tests/net/net/Makefile | 4 +-
tests/net/net/t_ping_opts.sh | 338 +++++++++++++++++++++++++++++++++++++++++++
2 files changed, 340 insertions(+), 2 deletions(-)
diffs (truncated from 360 to 300 lines):
diff -r cb82779a3466 -r 1dd19adcc79e tests/net/net/Makefile
--- a/tests/net/net/Makefile Fri Mar 31 06:26:50 2017 +0000
+++ b/tests/net/net/Makefile Fri Mar 31 06:41:40 2017 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.19 2016/11/24 08:52:20 ozaki-r Exp $
+# $NetBSD: Makefile,v 1.20 2017/03/31 06:41:40 ozaki-r Exp $
#
.include <bsd.own.mk>
@@ -13,7 +13,7 @@
TESTS_C+= t_raw
.for name in forwarding ipaddress ipv6address ipv6_lifetime mtudisc mtudisc6 \
- ping6_opts
+ ping_opts ping6_opts
TESTS_SH+= t_${name}
TESTS_SH_SRC_t_${name}= ../net_common.sh t_${name}.sh
.endfor
diff -r cb82779a3466 -r 1dd19adcc79e tests/net/net/t_ping_opts.sh
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/net/net/t_ping_opts.sh Fri Mar 31 06:41:40 2017 +0000
@@ -0,0 +1,338 @@
+# $NetBSD: t_ping_opts.sh,v 1.1 2017/03/31 06:41:40 ozaki-r Exp $
+#
+# Copyright (c) 2017 Internet Initiative Japan Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+
+SOCKSRC=unix://ping_opts1
+SOCKFWD=unix://ping_opts2
+SOCKDST=unix://ping_opts3
+IPSRC=10.0.1.2
+IPSRCGW=10.0.1.1
+IPDSTGW=10.0.2.1
+IPDST=10.0.2.2
+BUS_SRCGW=bus1
+BUS_DSTGW=bus2
+
+IPSRC2=10.0.1.3
+IPSRCGW2=10.0.1.254
+
+DEBUG=${DEBUG:-false}
+TIMEOUT=1
+PING_OPTS="-n -c 1 -w $TIMEOUT"
+
+#
+# Utility functions
+#
+setup_endpoint()
+{
+ local sock=${1}
+ local addr=${2}
+ local bus=${3}
+ local gw=${4}
+
+ rump_server_add_iface $sock shmif0 $bus
+
+ export RUMP_SERVER=${sock}
+ atf_check -s exit:0 rump.ifconfig shmif0 ${addr}/24
+ atf_check -s exit:0 -o ignore rump.route add default ${gw}
+ atf_check -s exit:0 rump.ifconfig shmif0 up
+ atf_check -s exit:0 rump.ifconfig -w 10
+
+ if $DEBUG; then
+ rump.ifconfig shmif0
+ rump.netstat -nr
+ fi
+}
+
+setup_forwarder()
+{
+
+ rump_server_add_iface $SOCKFWD shmif0 $BUS_SRCGW
+ rump_server_add_iface $SOCKFWD shmif1 $BUS_DSTGW
+
+ export RUMP_SERVER=$SOCKFWD
+
+ atf_check -s exit:0 rump.ifconfig shmif0 ${IPSRCGW}/24
+ atf_check -s exit:0 rump.ifconfig shmif1 ${IPDSTGW}/24
+
+ atf_check -s exit:0 rump.ifconfig shmif0 up
+ atf_check -s exit:0 rump.ifconfig shmif1 up
+ atf_check -s exit:0 rump.ifconfig -w 10
+
+ if $DEBUG; then
+ rump.netstat -nr
+ rump.sysctl net.inet.ip.forwarding
+ fi
+}
+
+setup_forwarding()
+{
+
+ export RUMP_SERVER=$SOCKFWD
+ atf_check -s exit:0 -o ignore rump.sysctl -w net.inet.ip.forwarding=1
+}
+
+setup()
+{
+
+ rump_server_start $SOCKSRC
+ rump_server_start $SOCKFWD
+ rump_server_start $SOCKDST
+
+ setup_endpoint $SOCKSRC $IPSRC $BUS_SRCGW $IPSRCGW
+ setup_endpoint $SOCKDST $IPDST $BUS_DSTGW $IPDSTGW
+ setup_forwarder
+}
+
+check_echo_request_pkt()
+{
+ local pkt="$1 > $2: .+ echo request"
+
+ extract_new_packets $BUS_SRCGW > ./out
+ $DEBUG && echo $pkt
+ $DEBUG && cat ./out
+ atf_check -s exit:0 -o match:"$pkt" cat ./out
+}
+
+check_echo_request_pkt_with_macaddr()
+{
+ local pkt="$1 > $2, .+ $3 > $4: .+ echo request"
+
+ extract_new_packets $BUS_SRCGW > ./out
+ $DEBUG && echo $pkt
+ $DEBUG && cat ./out
+ atf_check -s exit:0 -o match:"$pkt" cat ./out
+}
+
+check_echo_request_pkt_with_macaddr_and_rthdr0()
+{
+ local pkt=
+
+ pkt="$1 > $2, .+ $3 > $4:"
+ pkt="$pkt srcrt \\(len=2, type=0, segleft=1, \\[0\\]$5\\)"
+ pkt="$pkt .+ echo request"
+
+ extract_new_packets $BUS_SRCGW > ./out
+ $DEBUG && echo $pkt
+ $DEBUG && cat ./out
+ atf_check -s exit:0 -o match:"$pkt" cat ./out
+}
+
+#
+# Tests
+#
+atf_test_case ping_opts_sourceaddr cleanup
+ping_opts_sourceaddr_head()
+{
+
+ atf_set "descr" "tests of ping -I option"
+ atf_set "require.progs" "rump_server"
+}
+
+ping_opts_sourceaddr_body()
+{
+
+ setup
+ setup_forwarding
+
+ export RUMP_SERVER=$SOCKSRC
+ atf_check -s exit:0 -o ignore rump.ping $PING_OPTS $IPDST
+ check_echo_request_pkt $IPSRC $IPDST
+
+ atf_check -s exit:0 rump.ifconfig shmif0 $IPSRC2/24 alias
+ atf_check -s exit:0 rump.ifconfig -w 10
+
+ atf_check -s exit:0 -o ignore rump.ping $PING_OPTS $IPDST
+ check_echo_request_pkt $IPSRC $IPDST
+
+ # ping -I <sourceaddr>
+ atf_check -s exit:0 -o ignore rump.ping $PING_OPTS \
+ -I $IPSRC $IPDST
+ check_echo_request_pkt $IPSRC $IPDST
+
+ atf_check -s exit:0 -o ignore rump.ping $PING_OPTS \
+ -I $IPSRC2 $IPDST
+ check_echo_request_pkt $IPSRC2 $IPDST
+
+ rump_server_destroy_ifaces
+}
+
+ping_opts_sourceaddr_cleanup()
+{
+
+ $DEBUG && dump
+ cleanup
+}
+
+atf_test_case ping_opts_gateway cleanup
+ping_opts_gateway_head()
+{
+
+ atf_set "descr" "tests of ping -g option (IPOPT_LSRR)"
+ atf_set "require.progs" "rump_server"
+}
+
+ping_opts_gateway_body()
+{
+ local my_macaddr=
+ local gw_shmif0_macaddr=
+ local gw_shmif2_macaddr=
+
+ setup
+ setup_forwarding
+
+ my_macaddr=$(get_macaddr ${SOCKSRC} shmif0)
+ gw_shmif0_macaddr=$(get_macaddr ${SOCKFWD} shmif0)
+
+ export RUMP_SERVER=$SOCKSRC
+ atf_check -s exit:0 -o ignore rump.ping $PING_OPTS $IPDST
+ check_echo_request_pkt_with_macaddr \
+ $my_macaddr $gw_shmif0_macaddr $IPSRC $IPDST
+
+ rump_server_add_iface $SOCKFWD shmif2 $BUS_SRCGW
+ export RUMP_SERVER=$SOCKFWD
+ atf_check -s exit:0 rump.ifconfig shmif2 $IPSRCGW2/24
+ atf_check -s exit:0 rump.ifconfig -w 10
+ gw_shmif2_macaddr=$(get_macaddr ${SOCKFWD} shmif2)
+
+ export RUMP_SERVER=$SOCKSRC
+ atf_check -s exit:0 -o ignore rump.ping $PING_OPTS $IPDST
+ check_echo_request_pkt_with_macaddr \
+ $my_macaddr $gw_shmif0_macaddr $IPSRC $IPDST
+
+ # ping -g <gateway>
+ atf_check -s exit:0 -o ignore rump.ping $PING_OPTS \
+ -g $IPSRCGW $IPDST
+ # The destination address is the specified gateway and
+ # the final destination address is stored in the IP options
+ check_echo_request_pkt_with_macaddr \
+ $my_macaddr $gw_shmif0_macaddr $IPSRC $IPSRCGW
+
+ atf_check -s exit:0 -o ignore rump.ping $PING_OPTS \
+ -g $IPSRCGW2 $IPDST
+ check_echo_request_pkt_with_macaddr \
+ $my_macaddr $gw_shmif2_macaddr $IPSRC $IPSRCGW2
+
+ rump_server_destroy_ifaces
+}
+
+ping_opts_gateway_cleanup()
+{
+
+ $DEBUG && dump
+ cleanup
+}
+
+atf_test_case ping_opts_recordroute cleanup
+ping_opts_recordroute_head()
+{
+
+ atf_set "descr" "tests of ping -R option (IPOPT_RR)"
+ atf_set "require.progs" "rump_server"
+}
+
+check_recorded_routes()
+{
+ local outfile=$1
+ local out=./__file1 cmp=./__file2
+
+ $DEBUG && cat $outfile
+ grep -A 3 'RR: ' $outfile> $out
+ cat <<EOF > $cmp
+RR: 10.0.2.1
+ 10.0.2.2
+ 10.0.1.1
+ 10.0.1.2
+EOF
+ atf_check -s exit:0 diff $out $cmp
+
+ rm -f $fixed $cmp
+}
+
+ping_opts_recordroute_body()
+{
+ local my_macaddr=
+ local gw_shmif0_macaddr=
+ local gw_shmif2_macaddr=
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