[src/trunk]: src/tests/net/carp Test handovers on interface down as well as s...

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

details:   https://anonhg.NetBSD.org/src/rev/64703bbfb4dc
branches:  trunk
changeset: 351798:64703bbfb4dc
user:      ozaki-r <ozaki-r%NetBSD.org@localhost>
date:      Mon Feb 27 07:25:59 2017 +0000

description:
Test handovers on interface down as well as server halt

diffstat:

 tests/net/carp/t_basic.sh |  102 +++++++++++++++++++++++++++++++++++++++------
 1 files changed, 88 insertions(+), 14 deletions(-)

diffs (180 lines):

diff -r 7e7a7040941e -r 64703bbfb4dc tests/net/carp/t_basic.sh
--- a/tests/net/carp/t_basic.sh Mon Feb 27 07:24:26 2017 +0000
+++ b/tests/net/carp/t_basic.sh Mon Feb 27 07:25:59 2017 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: t_basic.sh,v 1.2 2017/02/27 07:24:26 ozaki-r Exp $
+#      $NetBSD: t_basic.sh,v 1.3 2017/02/27 07:25:59 ozaki-r Exp $
 #
 # Copyright (c) 2017 Internet Initiative Japan Inc.
 # All rights reserved.
@@ -31,11 +31,19 @@
 BUS=bus_carp
 TIMEOUT=3
 
-atf_test_case carp_handover cleanup
+atf_test_case carp_handover_halt cleanup
 carp_handover_head()
 {
 
-       atf_set "descr" "Tests for CARP handover"
+       atf_set "descr" "Tests for CARP handover on halt"
+       atf_set "require.progs" "rump_server"
+}
+
+atf_test_case carp_handover_ifdown cleanup
+carp_handover_head()
+{
+
+       atf_set "descr" "Tests for CARP handover on ifconfig down"
        atf_set "require.progs" "rump_server"
 }
 
@@ -95,8 +103,9 @@
        fi
 }
 
-carp_handover_body()
+test_carp_handover()
 {
+       local op=$1
 
        rump_server_start $SOCK_CLIENT
        rump_server_start $SOCK_MASTER
@@ -138,7 +147,11 @@
            rump.ping -n -w $TIMEOUT -c 1 $IP_CARP
 
        # KILLING SPREE
-       env RUMP_SERVER=$SOCK_MASTER rump.halt
+       if [ $op = halt ]; then
+               env RUMP_SERVER=$SOCK_MASTER rump.halt
+       elif [ $op = ifdown ]; then
+               env RUMP_SERVER=$SOCK_MASTER rump.ifconfig shmif0 down
+       fi
        sleep 1
 
        # Check that primary is now dead
@@ -153,20 +166,51 @@
        $DEBUG && rump.ifconfig
        atf_check -s exit:0 -o match:'carp: MASTER carpdev shmif0' \
            rump.ifconfig carp1
+
+       if [ $op = ifdown ]; then
+               rump_server_destroy_ifaces
+       fi
 }
 
-carp_handover_cleanup()
+carp_handover_halt_body()
+{
+
+       test_carp_handover halt
+}
+
+carp_handover_ifdown_body()
+{
+
+       test_carp_handover ifdown
+}
+
+carp_handover_halt_cleanup()
 {
 
        $DEBUG && dump
        cleanup
 }
 
-atf_test_case carp6_handover cleanup
-carp6_handover_head()
+carp_handover_ifdown_cleanup()
 {
 
-       atf_set "descr" "Tests for CARP handover (IPv6)"
+       $DEBUG && dump
+       cleanup
+}
+
+atf_test_case carp6_handover_halt cleanup
+carp6_handover_halt_head()
+{
+
+       atf_set "descr" "Tests for CARP handover on halt (IPv6)"
+       atf_set "require.progs" "rump_server"
+}
+
+atf_test_case carp6_handover_ifdown cleanup
+carp6_handover_ifdown_head()
+{
+
+       atf_set "descr" "Tests for CARP handover on ifconfig down (IPv6)"
        atf_set "require.progs" "rump_server"
 }
 
@@ -225,8 +269,9 @@
        fi
 }
 
-carp6_handover_body()
+test_carp6_handover()
 {
+       local op=$1
 
        atf_expect_fail 'The implementation of CARP on IPv6 is incomplete yet.'
 
@@ -270,7 +315,11 @@
            rump.ping6 -n -X $TIMEOUT -c 1 $IP6_CARP
 
        # KILLING SPREE
-       env RUMP_SERVER=$SOCK_MASTER rump.halt
+       if [ $op = halt ]; then
+               env RUMP_SERVER=$SOCK_MASTER rump.halt
+       elif [ $op = ifdown ]; then
+               env RUMP_SERVER=$SOCK_MASTER rump.ifconfig shmif0 down
+       fi
        sleep 1
 
        # Check that primary is now dead
@@ -285,9 +334,32 @@
        $DEBUG && rump.ifconfig
        atf_check -s exit:0 -o match:'carp: MASTER carpdev shmif0' \
            rump.ifconfig carp1
+
+       if [ $op = ifdown ]; then
+               rump_server_destroy_ifaces
+       fi
+}
+
+carp6_handover_halt_body()
+{
+
+       test_carp6_handover halt
 }
 
-carp6_handover_cleanup()
+carp6_handover_ifdown_body()
+{
+
+       test_carp6_handover ifdown
+}
+
+carp6_handover_halt_cleanup()
+{
+
+       $DEBUG && dump
+       cleanup
+}
+
+carp6_handover_ifdown_cleanup()
 {
 
        $DEBUG && dump
@@ -297,6 +369,8 @@
 atf_init_test_cases()
 {
 
-       atf_add_test_case carp_handover
-       atf_add_test_case carp6_handover
+       atf_add_test_case carp_handover_halt
+       atf_add_test_case carp_handover_ifdown
+       atf_add_test_case carp6_handover_halt
+       atf_add_test_case carp6_handover_ifdown
 }