[src/trunk]: src/tests/net/net Destroy interfaces at the end of tests

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

details:   https://anonhg.NetBSD.org/src/rev/84d3eb5836f3
branches:  trunk
changeset: 346153:84d3eb5836f3
user:      ozaki-r <ozaki-r%NetBSD.org@localhost>
date:      Wed Jun 29 07:29:04 2016 +0000

description:
Destroy interfaces at the end of tests

It's useful to know if interface destructions work correctly or not
with complex internal states (e.g., caches).

diffstat:

 tests/net/net/t_forwarding.sh |  24 +++++++++++++++++++++++-
 1 files changed, 23 insertions(+), 1 deletions(-)

diffs (73 lines):

diff -r 923937b2d1b2 -r 84d3eb5836f3 tests/net/net/t_forwarding.sh
--- a/tests/net/net/t_forwarding.sh     Wed Jun 29 06:12:49 2016 +0000
+++ b/tests/net/net/t_forwarding.sh     Wed Jun 29 07:29:04 2016 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: t_forwarding.sh,v 1.13 2016/06/21 05:04:16 ozaki-r Exp $
+#      $NetBSD: t_forwarding.sh,v 1.14 2016/06/29 07:29:04 ozaki-r Exp $
 #
 # Copyright (c) 2015 The NetBSD Foundation, Inc.
 # All rights reserved.
@@ -268,6 +268,19 @@
        atf_check -s exit:0 -o ignore rump.sysctl -w net.inet.icmp.bmcastecho=0
 }
 
+teardown_interfaces()
+{
+       export RUMP_SERVER=$SOCKSRC
+       atf_check -s exit:0 -o ignore rump.ifconfig shmif0 destroy
+
+       export RUMP_SERVER=$SOCKFWD
+       atf_check -s exit:0 -o ignore rump.ifconfig shmif0 destroy
+       atf_check -s exit:0 -o ignore rump.ifconfig shmif1 destroy
+
+       export RUMP_SERVER=$SOCKDST
+       atf_check -s exit:0 -o ignore rump.ifconfig shmif0 destroy
+}
+
 test_setup_forwarding()
 {
        export RUMP_SERVER=$SOCKFWD
@@ -439,6 +452,8 @@
        teardown_forwarding
        test_teardown_forwarding
        test_ping_failure
+
+       teardown_interfaces
 }
 
 ipforwarding_v6_body()
@@ -454,6 +469,8 @@
        teardown_forwarding6
        test_teardown_forwarding6
        test_ping6_failure
+
+       teardown_interfaces
 }
 
 ipforwarding_fastforward_v4_body()
@@ -466,6 +483,8 @@
 
        setup_bozo $IP4DST
        test_http_get $IP4DST
+
+       teardown_interfaces
 }
 
 ipforwarding_fastforward_v6_body()
@@ -478,6 +497,8 @@
 
        setup_bozo $IP6DST
        test_http_get "[$IP6DST]"
+
+       teardown_interfaces
 }
 
 ipforwarding_misc_body()
@@ -495,6 +516,7 @@
        setup_bozo $IP4DST
        test_sysctl_ttl $IP4DST
 
+       teardown_interfaces
        return 0
 }