[src/trunk]: src/tests/net/if_bridge Add some tests for rtable operations of ...

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

details:   https://anonhg.NetBSD.org/src/rev/126e60c31306
branches:  trunk
changeset: 335456:126e60c31306
user:      ozaki-r <ozaki-r%NetBSD.org@localhost>
date:      Wed Jan 07 08:55:01 2015 +0000

description:
Add some tests for rtable operations of if_bridge

diffstat:

 tests/net/if_bridge/t_bridge.sh |  86 ++++++++++++++++++++++++++++++++++++++++-
 1 files changed, 85 insertions(+), 1 deletions(-)

diffs (124 lines):

diff -r 245ce8047dee -r 126e60c31306 tests/net/if_bridge/t_bridge.sh
--- a/tests/net/if_bridge/t_bridge.sh   Wed Jan 07 07:05:48 2015 +0000
+++ b/tests/net/if_bridge/t_bridge.sh   Wed Jan 07 08:55:01 2015 +0000
@@ -1,5 +1,5 @@
 #! /usr/bin/atf-sh
-#      $NetBSD: t_bridge.sh,v 1.1 2014/09/18 15:13:27 ozaki-r Exp $
+#      $NetBSD: t_bridge.sh,v 1.2 2015/01/07 08:55:01 ozaki-r Exp $
 #
 # Copyright (c) 2014 The NetBSD Foundation, Inc.
 # All rights reserved.
@@ -39,6 +39,7 @@
 
 atf_test_case basic cleanup
 atf_test_case basic6 cleanup
+atf_test_case rtable cleanup
 
 basic_head()
 {
@@ -52,6 +53,12 @@
        atf_set "require.progs" "rump_server"
 }
 
+rtable_head()
+{
+       atf_set "descr" "Tests route table operations of if_bridge"
+       atf_set "require.progs" "rump_server"
+}
+
 setup_endpoint()
 {
        sock=${1}
@@ -293,6 +300,76 @@
        #test_ping6_failure
 }
 
+rtable_body()
+{
+       addr1= addr3=
+
+       setup
+       setup_bridge
+
+       # Get MAC addresses of the endpoints.
+       export RUMP_SERVER=$SOCK1
+       addr1=$(rump.ifconfig shmif0 |awk '/address:/ { print $2;}')
+       export RUMP_SERVER=$SOCK3
+       addr3=$(rump.ifconfig shmif0 |awk '/address:/ { print $2;}')
+       unset RUMP_SERVER
+
+       # Confirm there is no MAC address caches.
+       export RUMP_SERVER=$SOCK2
+       export LD_PRELOAD=/usr/lib/librumphijack.so
+       /sbin/brconfig bridge0
+       atf_check -s exit:0 -o not-match:"$addr1" /sbin/brconfig bridge0
+       atf_check -s exit:0 -o not-match:"$addr3" /sbin/brconfig bridge0
+       unset LD_PRELOAD
+
+       # Make the bridge learn the MAC addresses of the endpoints.
+       export RUMP_SERVER=$SOCK1
+       atf_check -s exit:0 -o ignore rump.ping -n -w 1 -c 1 $IP2
+       unset RUMP_SERVER
+
+       # Tests the addresses are in the cache.
+       export RUMP_SERVER=$SOCK2
+       export LD_PRELOAD=/usr/lib/librumphijack.so
+       /sbin/brconfig bridge0
+       atf_check -s exit:0 -o match:"$addr1 shmif0" /sbin/brconfig bridge0
+       atf_check -s exit:0 -o match:"$addr3 shmif1" /sbin/brconfig bridge0
+
+       # Tests brconfig deladdr
+       atf_check -s exit:0 -o ignore /sbin/brconfig bridge0 deladdr "$addr1"
+       atf_check -s exit:0 -o not-match:"$addr1 shmif0" /sbin/brconfig bridge0
+       atf_check -s exit:0 -o ignore /sbin/brconfig bridge0 deladdr "$addr3"
+       atf_check -s exit:0 -o not-match:"$addr3 shmif1" /sbin/brconfig bridge0
+       unset LD_PRELOAD
+
+       # Refill the MAC addresses of the endpoints.
+       export RUMP_SERVER=$SOCK1
+       atf_check -s exit:0 -o ignore rump.ping -n -w 1 -c 1 $IP2
+       unset RUMP_SERVER
+       export RUMP_SERVER=$SOCK2
+       export LD_PRELOAD=/usr/lib/librumphijack.so
+       /sbin/brconfig bridge0
+       atf_check -s exit:0 -o match:"$addr1 shmif0" /sbin/brconfig bridge0
+       atf_check -s exit:0 -o match:"$addr3 shmif1" /sbin/brconfig bridge0
+
+       # Tests brconfig flush.
+       atf_check -s exit:0 -o ignore /sbin/brconfig bridge0 flush
+       atf_check -s exit:0 -o not-match:"$addr1 shmif0" /sbin/brconfig bridge0
+       atf_check -s exit:0 -o not-match:"$addr3 shmif1" /sbin/brconfig bridge0
+       unset LD_PRELOAD
+
+       # Tests brconfig timeout.
+       export RUMP_SERVER=$SOCK2
+       export LD_PRELOAD=/usr/lib/librumphijack.so
+       atf_check -s exit:0 -o match:"timeout: 1200" /sbin/brconfig bridge0
+       atf_check -s exit:0 -o ignore /sbin/brconfig bridge0 timeout 10
+       atf_check -s exit:0 -o match:"timeout: 10" /sbin/brconfig bridge0
+       unset LD_PRELOAD
+
+       # TODO: brconfig static/flushall/discover/learn
+       # TODO: cache expiration; it takes 5 minutes at least and we want to
+       #       wait here so long. Should we have a sysctl to change the period?
+}
+
 basic_cleanup()
 {
        dump_bus
@@ -305,8 +382,15 @@
        cleanup
 }
 
+rtable_cleanup()
+{
+       dump_bus
+       cleanup
+}
+
 atf_init_test_cases()
 {
        atf_add_test_case basic
        atf_add_test_case basic6
+       atf_add_test_case rtable
 }