[src/trunk]: src/tests/net/ndp Add tests for multiple routers with a single p...

[ozaki-r <ozaki-r%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/5a40a4c34968
branches:  trunk
changeset: 819830:5a40a4c34968
user:      ozaki-r <ozaki-r%NetBSD.org@localhost>
date:      Mon Dec 19 02:27:02 2016 +0000

description:
Add tests for multiple routers with a single prefix

diffstat:

 tests/net/ndp/t_ra.sh |  78 ++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 files changed, 77 insertions(+), 1 deletions(-)

diffs (126 lines):

diff -r 58ef9a3c5de4 -r 5a40a4c34968 tests/net/ndp/t_ra.sh
--- a/tests/net/ndp/t_ra.sh     Mon Dec 19 01:48:00 2016 +0000
+++ b/tests/net/ndp/t_ra.sh     Mon Dec 19 02:27:02 2016 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: t_ra.sh,v 1.13 2016/12/19 01:37:30 ozaki-r Exp $
+#      $NetBSD: t_ra.sh,v 1.14 2016/12/19 02:27:02 ozaki-r Exp $
 #
 # Copyright (c) 2015 Internet Initiative Japan Inc.
 # All rights reserved.
@@ -26,14 +26,17 @@
 #
 
 RUMPSRV=unix://r1
+RUMPSRV1_2=unix://r12
 RUMPCLI=unix://r2
 RUMPSRV3=unix://r3
 IP6SRV=fc00:1::1
+IP6SRV1_2=fc00:1::2
 IP6SRV_PREFIX=fc00:1:
 IP6CLI=fc00:2::2
 IP6SRV3=fc00:3::1
 IP6SRV3_PREFIX=fc00:3:
 PIDFILE=./rump.rtadvd.pid
+PIDFILE1_2=./rump.rtadvd.pid12
 PIDFILE3=./rump.rtadvd.pid3
 CONFIG=./rtadvd.conf
 DEBUG=${DEBUG:-true}
@@ -374,6 +377,7 @@
 
 ra_multiple_routers_body()
 {
+       local n=
 
        rump_server_fs_start $RUMPSRV netinet6
        rump_server_fs_start $RUMPSRV3 netinet6
@@ -398,6 +402,12 @@
        check_entries $RUMPCLI $RUMPSRV $IP6SRV_PREFIX
        check_entries $RUMPCLI $RUMPSRV3 $IP6SRV3_PREFIX
 
+       export RUMP_SERVER=$RUMPCLI
+       # Two prefixes are advertised by differnt two routers
+       n=$(rump.ndp -p |grep 'advertised by' |wc -l)
+       atf_check_equal $n 2
+       unset RUMP_SERVER
+
        atf_check -s exit:0 kill -TERM `cat ${PIDFILE}`
        wait_term ${PIDFILE}
        atf_check -s exit:0 kill -TERM `cat ${PIDFILE3}`
@@ -422,6 +432,71 @@
        cleanup
 }
 
+atf_test_case ra_multiple_routers_single_prefix cleanup
+ra_multiple_routers_single_prefix_head()
+{
+
+       atf_set "descr" "Tests for multiple routers with a single prefix"
+       atf_set "require.progs" "rump_server rump.rtadvd rump.ndp rump.ifconfig"
+}
+
+ra_multiple_routers_single_prefix_body()
+{
+       local n=
+
+       rump_server_fs_start $RUMPSRV netinet6
+       rump_server_fs_start $RUMPSRV1_2 netinet6
+       rump_server_start $RUMPCLI netinet6
+
+       setup_shmif0 ${RUMPSRV} ${IP6SRV}
+       setup_shmif0 ${RUMPSRV1_2} ${IP6SRV1_2}
+       setup_shmif0 ${RUMPCLI} ${IP6CLI}
+
+       init_server $RUMPSRV
+       init_server $RUMPSRV1_2
+
+       create_rtadvdconfig
+
+       export RUMP_SERVER=${RUMPCLI}
+       atf_check -s exit:0 -o match:'0.->.1' rump.sysctl -w net.inet6.ip6.accept_rtadv=1
+       unset RUMP_SERVER
+
+       start_rtadvd $RUMPSRV $PIDFILE
+       start_rtadvd $RUMPSRV1_2 $PIDFILE1_2
+
+       check_entries $RUMPCLI $RUMPSRV $IP6SRV_PREFIX
+       check_entries $RUMPCLI $RUMPSRV1_2 $IP6SRV_PREFIX
+
+       export RUMP_SERVER=$RUMPCLI
+       # One prefix is advertised by differnt two routers
+       n=$(rump.ndp -p |grep 'advertised by' |wc -l)
+       atf_check_equal $n 1
+       unset RUMP_SERVER
+
+       atf_check -s exit:0 kill -TERM `cat ${PIDFILE}`
+       wait_term ${PIDFILE}
+       atf_check -s exit:0 kill -TERM `cat ${PIDFILE1_2}`
+       wait_term ${PIDFILE1_2}
+
+       rump_server_destroy_ifaces
+}
+
+ra_multiple_routers_single_prefix_cleanup()
+{
+
+       if [ -f ${PIDFILE} ]; then
+               kill -TERM `cat ${PIDFILE}`
+               wait_term ${PIDFILE}
+       fi
+       if [ -f ${PIDFILE1_2} ]; then
+               kill -TERM `cat ${PIDFILE1_2}`
+               wait_term ${PIDFILE1_2}
+       fi
+
+       $DEBUG && dump
+       cleanup
+}
+
 atf_init_test_cases()
 {
 
@@ -430,4 +505,5 @@
        atf_add_test_case ra_flush_defrouter_entries
        atf_add_test_case ra_delete_address
        atf_add_test_case ra_multiple_routers
+       atf_add_test_case ra_multiple_routers_single_prefix
 }