Module Name: src
Committed By: ozaki-r
Date: Wed Feb 22 03:03:37 UTC 2017
Modified Files:
src/tests/net/ndp: t_ra.sh
Log Message:
Add tests for expiration of default router and prefix entries
To generate a diff of this commit:
cvs rdiff -u -r1.24 -r1.25 src/tests/net/ndp/t_ra.sh
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/tests/net/ndp/t_ra.sh
diff -u src/tests/net/ndp/t_ra.sh:1.24 src/tests/net/ndp/t_ra.sh:1.25
--- src/tests/net/ndp/t_ra.sh:1.24 Fri Jan 13 08:11:01 2017
+++ src/tests/net/ndp/t_ra.sh Wed Feb 22 03:03:37 2017
@@ -1,4 +1,4 @@
-# $NetBSD: t_ra.sh,v 1.24 2017/01/13 08:11:01 ozaki-r Exp $
+# $NetBSD: t_ra.sh,v 1.25 2017/02/22 03:03:37 ozaki-r Exp $
#
# Copyright (c) 2015 Internet Initiative Japan Inc.
# All rights reserved.
@@ -94,6 +94,29 @@ shmif0:\
_EOF
}
+create_rtadvdconfig_rltime()
+{
+ local time=$1
+
+ cat << _EOF > ${CONFIG}
+shmif0:\
+ :mtu#1300:maxinterval#4:mininterval#3:rltime#$time:
+_EOF
+ $DEBUG && cat ${CONFIG}
+}
+
+create_rtadvdconfig_vltime()
+{
+ local addr=$1
+ local time=$2
+
+ cat << _EOF > ${CONFIG}
+shmif0:\
+ :mtu#1300:maxinterval#4:mininterval#3:addr="$addr":vltime#$time:
+_EOF
+ $DEBUG && cat ${CONFIG}
+}
+
start_rtadvd()
{
local sock=$1
@@ -689,6 +712,136 @@ ra_temporary_address_cleanup()
cleanup
}
+atf_test_case ra_defrouter_expiration cleanup
+ra_defrouter_expiration_head()
+{
+
+ atf_set "descr" "Tests for default router expiration"
+ atf_set "require.progs" "rump_server rump.rtadvd rump.ndp rump.ifconfig"
+}
+
+ra_defrouter_expiration_body()
+{
+ local expire_time=5
+
+ rump_server_fs_start $RUMPSRV netinet6
+ rump_server_start $RUMPCLI netinet6
+
+ setup_shmif0 ${RUMPSRV} ${IP6SRV}
+ setup_shmif0 ${RUMPCLI} ${IP6CLI}
+
+ init_server $RUMPSRV
+
+ create_rtadvdconfig_rltime $expire_time
+
+ export RUMP_SERVER=${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
+ sleep $WAITTIME
+
+ check_entries $RUMPCLI $RUMPSRV $IP6SRV_PREFIX
+
+ export RUMP_SERVER=${RUMPCLI}
+
+ # Terminate rtadvd to prevent new RA messages from coming
+ # Note that ifconfig down; kill -TERM doesn't work
+ kill -KILL `cat ${PIDFILE}`
+
+ # Wait until the default routers and prefix entries are expired
+ sleep $expire_time
+
+ $DEBUG && dump_entries
+
+ # Give nd6_timer a chance to sweep default routers and prefix entries
+ sleep 2
+
+ $DEBUG && dump_entries
+ atf_check -s exit:0 -o not-match:'if=shmif0' rump.ndp -r
+ atf_check -s exit:0 -o match:'No advertising router' rump.ndp -p
+ atf_check -s exit:0 -o match:'linkmtu=1300' rump.ndp -n -i shmif0
+ atf_check -s exit:0 -o match:'(23h59m|1d0h0m)..s S R' rump.ndp -n -a
+ atf_check -s exit:0 -o match:'fc00:1:' rump.ndp -n -a
+ atf_check -s exit:0 -o match:'fc00:1:' rump.ifconfig shmif0 inet6
+ unset RUMP_SERVER
+
+ rump_server_destroy_ifaces
+}
+
+ra_defrouter_expiration_cleanup()
+{
+
+ $DEBUG && dump
+ cleanup
+}
+
+atf_test_case ra_prefix_expiration cleanup
+ra_prefix_expiration_head()
+{
+
+ atf_set "descr" "Tests for prefix expiration"
+ atf_set "require.progs" "rump_server rump.rtadvd rump.ndp rump.ifconfig"
+}
+
+ra_prefix_expiration_body()
+{
+ local expire_time=5
+
+ rump_server_fs_start $RUMPSRV netinet6
+ rump_server_start $RUMPCLI netinet6
+
+ setup_shmif0 ${RUMPSRV} ${IP6SRV}
+ setup_shmif0 ${RUMPCLI} ${IP6CLI}
+
+ init_server $RUMPSRV
+
+ create_rtadvdconfig_vltime "${IP6SRV_PREFIX}:" $expire_time
+
+ export RUMP_SERVER=${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
+ sleep $WAITTIME
+
+ check_entries $RUMPCLI $RUMPSRV $IP6SRV_PREFIX
+
+ export RUMP_SERVER=${RUMPCLI}
+
+ # Terminate rtadvd to prevent new RA messages from coming
+ # Note that ifconfig down; kill -TERM doesn't work
+ kill -KILL `cat ${PIDFILE}`
+
+ # Wait until the default routers and prefix entries are expired
+ sleep $expire_time
+
+ $DEBUG && dump_entries
+
+ # Give nd6_timer a chance to sweep default routers and prefix entries
+ sleep 2
+
+ $DEBUG && dump_entries
+ atf_check -s exit:0 -o match:'if=shmif0' rump.ndp -r
+ atf_check -s exit:0 -o empty rump.ndp -p
+ atf_check -s exit:0 -o match:'linkmtu=1300' rump.ndp -n -i shmif0
+ atf_check -s exit:0 -o match:'(23h59m|1d0h0m)..s S R' rump.ndp -n -a
+ atf_check -s exit:0 -o match:'fc00:1:' rump.ndp -n -a
+ atf_check -s exit:0 -o not-match:'fc00:1:' rump.ifconfig shmif0 inet6
+ unset RUMP_SERVER
+
+ rump_server_destroy_ifaces
+}
+
+ra_prefix_expiration_cleanup()
+{
+
+ $DEBUG && dump
+ cleanup
+}
+
atf_init_test_cases()
{
@@ -700,4 +853,6 @@ atf_init_test_cases()
atf_add_test_case ra_multiple_routers_single_prefix
atf_add_test_case ra_multiple_routers_maxifprefixes
atf_add_test_case ra_temporary_address
+ atf_add_test_case ra_defrouter_expiration
+ atf_add_test_case ra_prefix_expiration
}
