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[src/trunk]: src add l2tp(4) basic test.



details:   https://anonhg.NetBSD.org/src/rev/140627b1448f
branches:  trunk
changeset: 821751:140627b1448f
user:      knakahara <knakahara%NetBSD.org@localhost>
date:      Thu Feb 16 08:44:47 2017 +0000

description:
add l2tp(4) basic test.

diffstat:

 distrib/sets/lists/tests/mi |    6 +-
 etc/mtree/NetBSD.dist.tests |    3 +-
 tests/net/Makefile          |    7 +-
 tests/net/if_l2tp/Makefile  |   13 +
 tests/net/if_l2tp/t_l2tp.sh |  440 ++++++++++++++++++++++++++++++++++++++++++++
 5 files changed, 464 insertions(+), 5 deletions(-)

diffs (truncated from 519 to 300 lines):

diff -r ff22a9e56394 -r 140627b1448f distrib/sets/lists/tests/mi
--- a/distrib/sets/lists/tests/mi       Thu Feb 16 08:39:10 2017 +0000
+++ b/distrib/sets/lists/tests/mi       Thu Feb 16 08:44:47 2017 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: mi,v 1.720 2017/02/11 18:47:36 nakayama Exp $
+# $NetBSD: mi,v 1.721 2017/02/16 08:44:47 knakahara Exp $
 #
 # Note: don't delete entries from here - mark them as "obsolete" instead.
 #
@@ -3252,6 +3252,10 @@
 ./usr/tests/net/if_gif/Atffile                 tests-net-tests         atf,rump
 ./usr/tests/net/if_gif/Kyuafile                        tests-net-tests         atf,rump,kyua
 ./usr/tests/net/if_gif/t_gif                   tests-net-tests         atf,rump
+./usr/tests/net/if_l2tp                                tests-net-tests         compattestfile,atf
+./usr/tests/net/if_l2tp/Atffile                        tests-net-tests         atf,rump
+./usr/tests/net/if_l2tp/Kyuafile               tests-net-tests         atf,rump,kyua
+./usr/tests/net/if_l2tp/t_l2tp                 tests-net-tests         atf,rump
 ./usr/tests/net/if_loop                                tests-net-tests         compattestfile,atf
 ./usr/tests/net/if_loop/Atffile                        tests-net-tests         atf,rump
 ./usr/tests/net/if_loop/Kyuafile               tests-net-tests         atf,rump,kyua
diff -r ff22a9e56394 -r 140627b1448f etc/mtree/NetBSD.dist.tests
--- a/etc/mtree/NetBSD.dist.tests       Thu Feb 16 08:39:10 2017 +0000
+++ b/etc/mtree/NetBSD.dist.tests       Thu Feb 16 08:44:47 2017 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: NetBSD.dist.tests,v 1.139 2017/01/02 20:37:12 martin Exp $
+#      $NetBSD: NetBSD.dist.tests,v 1.140 2017/02/16 08:44:47 knakahara Exp $
 
 ./usr/libdata/debug/usr/tests
 ./usr/libdata/debug/usr/tests/atf
@@ -339,6 +339,7 @@
 ./usr/tests/net/if
 ./usr/tests/net/if_bridge
 ./usr/tests/net/if_gif
+./usr/tests/net/if_l2tp
 ./usr/tests/net/if_loop
 ./usr/tests/net/if_pppoe
 ./usr/tests/net/if_tap
diff -r ff22a9e56394 -r 140627b1448f tests/net/Makefile
--- a/tests/net/Makefile        Thu Feb 16 08:39:10 2017 +0000
+++ b/tests/net/Makefile        Thu Feb 16 08:44:47 2017 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.30 2016/11/26 03:19:48 ozaki-r Exp $
+# $NetBSD: Makefile,v 1.31 2017/02/16 08:44:47 knakahara Exp $
 
 .include <bsd.own.mk>
 
@@ -6,8 +6,9 @@
 
 TESTS_SUBDIRS=         fdpass in_cksum net sys
 .if (${MKRUMP} != "no") && !defined(BSD_MK_COMPAT_FILE)
-TESTS_SUBDIRS+=                arp bpf bpfilter carp icmp if if_bridge if_gif if_loop
-TESTS_SUBDIRS+=                if_pppoe if_tap if_tun mcast mpls ndp npf route if_vlan
+TESTS_SUBDIRS+=                arp bpf bpfilter carp icmp if if_bridge if_gif if_l2tp
+TESTS_SUBDIRS+=                 if_loop if_pppoe if_tap if_tun mcast mpls ndp npf route
+TESTS_SUBDIRS+=                 if_vlan
 .if (${MKSLJIT} != "no")
 TESTS_SUBDIRS+=                bpfjit
 .endif
diff -r ff22a9e56394 -r 140627b1448f tests/net/if_l2tp/Makefile
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/net/if_l2tp/Makefile        Thu Feb 16 08:44:47 2017 +0000
@@ -0,0 +1,13 @@
+# $NetBSD: Makefile,v 1.1 2017/02/16 08:44:47 knakahara Exp $
+#
+
+.include <bsd.own.mk>
+
+TESTSDIR=      ${TESTSBASE}/net/if_l2tp
+
+.for name in l2tp
+TESTS_SH+=             t_${name}
+TESTS_SH_SRC_t_${name}=        ../net_common.sh t_${name}.sh
+.endfor
+
+.include <bsd.test.mk>
diff -r ff22a9e56394 -r 140627b1448f tests/net/if_l2tp/t_l2tp.sh
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/net/if_l2tp/t_l2tp.sh       Thu Feb 16 08:44:47 2017 +0000
@@ -0,0 +1,440 @@
+#      $NetBSD: t_l2tp.sh,v 1.1 2017/02/16 08:44:47 knakahara 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.
+#
+
+LAC1SOCK=unix://commsock1
+LAC2SOCK=unix://commsock2
+CLIENT1SOCK=unix://commsock3
+CLIENT2SOCK=unix://commsock4
+
+WAN_LINK=bus0
+LAC1_LAN_LINK=bus1
+LAC2_LAN_LINK=bus2
+
+LAC1_WANIP=10.0.0.1
+LAC1_SESSION=1234
+CLIENT1_LANIP=192.168.1.1
+LAC2_WANIP=10.0.0.2
+LAC2_SESSION=4321
+CLIENT2_LANIP=192.168.1.2
+
+LAC1_WANIP6=fc00::1
+CLIENT1_LANIP6=fc00:1::1
+LAC2_WANIP6=fc00::2
+CLIENT2_LANIP6=fc00:1::2
+
+TIMEOUT=5
+DEBUG=${DEBUG:-false}
+
+setup_lac()
+{
+       sock=${1}
+       lanlink=${2}
+       wan=${3}
+       wan_mode=${4}
+
+
+       rump_server_add_iface ${sock} shmif0 ${lanlink}
+       rump_server_add_iface ${sock} shmif1 ${WAN_LINK}
+
+       export RUMP_SERVER=${sock}
+
+       if [ ${wan_mode} = "ipv6" ]; then
+               atf_check -s exit:0 rump.ifconfig shmif1 inet6 ${wan}
+       else
+               atf_check -s exit:0 rump.ifconfig shmif1 inet ${wan} netmask 0xff000000
+       fi
+       atf_check -s exit:0 rump.ifconfig shmif0 up
+       atf_check -s exit:0 rump.ifconfig shmif1 up
+
+       unset RUMP_SERVER
+}
+
+test_lac()
+{
+       sock=${1}
+       wan=${2}
+       wan_mode=${3}
+
+       export RUMP_SERVER=${sock}
+
+       atf_check -s exit:0 -o match:shmif0 rump.ifconfig
+       atf_check -s exit:0 -o match:shmif1 rump.ifconfig
+       if [ ${wan_mode} = "ipv6" ]; then
+               atf_check -s exit:0 -o ignore rump.ping6 -n -c 1 -X $TIMEOUT ${wan}
+       else
+               atf_check -s exit:0 -o ignore rump.ping -n -c 1 -w $TIMEOUT ${wan}
+       fi
+
+       unset RUMP_SERVER
+}
+
+setup_client()
+{
+       sock=${1}
+       lanlink=${2}
+       lan=${3}
+       lan_mode=${4}
+
+       rump_server_add_iface ${sock} shmif0 ${lanlink}
+
+       export RUMP_SERVER=${sock}
+       if [ ${lan_mode} = "ipv6" ]; then
+               atf_check -s exit:0 rump.ifconfig shmif0 inet6 ${lan}
+       else
+               atf_check -s exit:0 rump.ifconfig shmif0 inet ${lan} netmask 0xffffff00
+       fi
+       atf_check -s exit:0 rump.ifconfig shmif0 up
+
+       unset RUMP_SERVER
+}
+
+test_client()
+{
+       sock=${1}
+       lan=${2}
+       lan_mode=${3}
+
+       export RUMP_SERVER=${sock}
+
+       atf_check -s exit:0 -o match:shmif0 rump.ifconfig
+       if [ ${lan_mode} = "ipv6" ]; then
+               atf_check -s exit:0 -o ignore rump.ping6 -n -c 1 -X $TIMEOUT ${lan}
+       else
+               atf_check -s exit:0 -o ignore rump.ping -n -c 1 -w $TIMEOUT ${lan}
+       fi
+
+       unset RUMP_SERVER
+}
+
+setup()
+{
+       lan_mode=${1}
+       wan_mode=${2}
+
+       rump_server_start $LAC1SOCK netinet6 bridge l2tp
+       rump_server_start $LAC2SOCK netinet6 bridge l2tp
+       rump_server_start $CLIENT1SOCK netinet6 bridge l2tp
+       rump_server_start $CLIENT2SOCK netinet6 bridge l2tp
+
+       client1_lan=""
+       client2_lan=""
+       if [ ${lan_mode} = "ipv6" ]; then
+               client1_lan=${CLIENT1_LANIP6}
+               client2_lan=${CLIENT2_LANIP6}
+       else
+               client1_lan=${CLIENT1_LANIP}
+               client2_lan=${CLIENT2_LANIP}
+       fi
+
+       if [ ${wan_mode} = "ipv6" ]; then
+               setup_lac $LAC1SOCK $LAC1_LAN_LINK $LAC1_WANIP6 ${wan_mode}
+               setup_lac $LAC2SOCK $LAC2_LAN_LINK $LAC2_WANIP6 ${wan_mode}
+               setup_client $CLIENT1SOCK $LAC1_LAN_LINK \
+                            ${client1_lan} ${lan_mode}
+               setup_client $CLIENT2SOCK $LAC2_LAN_LINK \
+                            ${client2_lan} ${lan_mode}
+       else
+               setup_lac $LAC1SOCK $LAC1_LAN_LINK $LAC1_WANIP ${wan_mode}
+               setup_lac $LAC2SOCK $LAC2_LAN_LINK $LAC2_WANIP ${wan_mode}
+               setup_client $CLIENT1SOCK $LAC1_LAN_LINK \
+                            ${client1_lan} ${lan_mode}
+               setup_client $CLIENT2SOCK $LAC2_LAN_LINK \
+                            ${client2_lan} ${lan_mode}
+       fi
+}
+
+test_setup()
+{
+       lan_mode=${1}
+       wan_mode=${2}
+
+       client1_lan=""
+       client2_lan=""
+       if [ ${lan_mode} = "ipv6" ]; then
+               client1_lan=$CLIENT1_LANIP6
+               client2_lan=$CLIENT2_LANIP6
+       else
+               client1_lan=$CLIENT1_LANIP
+               client2_lan=$CLIENT2_LANIP
+       fi
+       if [ ${wan_mode} = "ipv6" ]; then
+               test_lac ${LAC1SOCK} $LAC1_WANIP6 ${wan_mode}
+               test_lac ${LAC2SOCK} $LAC2_WANIP6 ${wan_mode}
+               test_client ${CLIENT1SOCK} ${client1_lan} ${lan_mode}
+               test_client ${CLIENT2SOCK} ${client2_lan} ${lan_mode}
+       else
+               test_lac ${LAC1SOCK} $LAC1_WANIP ${wan_mode}
+               test_lac ${LAC2SOCK} $LAC2_WANIP ${wan_mode}
+               test_client ${CLIENT1SOCK} ${client1_lan} ${lan_mode}
+               test_client ${CLIENT2SOCK} ${client2_lan} ${lan_mode}
+       fi
+}
+
+setup_if_l2tp()
+{
+       sock=${1}
+       src=${2}
+       dst=${3}
+       src_session=${4}
+       dst_session=${5}
+
+       export RUMP_SERVER=${sock}
+
+       atf_check -s exit:0 rump.ifconfig l2tp0 create
+       atf_check -s exit:0 rump.ifconfig l2tp0 tunnel ${src} ${dst}
+       atf_check -s exit:0 rump.ifconfig l2tp0 session ${src_session} ${dst_session}
+       atf_check -s exit:0 rump.ifconfig l2tp0 up
+
+       atf_check -s exit:0 rump.ifconfig bridge0 create
+       atf_check -s exit:0 rump.ifconfig bridge0 up
+       export LD_PRELOAD=/usr/lib/librumphijack.so
+       atf_check -s exit:0 brconfig bridge0 add shmif0
+       atf_check -s exit:0 brconfig bridge0 add l2tp0
+       unset LD_PRELOAD
+
+       $DEBUG && rump.ifconfig -v l2tp0
+       $DEBUG && rump.ifconfig -v bridge0
+



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