[src/trunk]: src/tests/net/if_vlan Add a test case for duplicated VLAN ID.

[msaitoh <msaitoh%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/308d754a193b
branches:  trunk
changeset: 356761:308d754a193b
user:      msaitoh <msaitoh%NetBSD.org@localhost>
date:      Wed Oct 11 08:10:53 2017 +0000

description:
Add a test case for duplicated VLAN ID.

diffstat:

 tests/net/if_vlan/t_vlan.sh |  8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)

diffs (22 lines):

diff -r 54d45f59a614 -r 308d754a193b tests/net/if_vlan/t_vlan.sh
--- a/tests/net/if_vlan/t_vlan.sh       Wed Oct 11 08:10:00 2017 +0000
+++ b/tests/net/if_vlan/t_vlan.sh       Wed Oct 11 08:10:53 2017 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: t_vlan.sh,v 1.3 2017/08/09 06:19:56 knakahara Exp $
+#      $NetBSD: t_vlan.sh,v 1.4 2017/10/11 08:10:53 msaitoh Exp $
 #
 # Copyright (c) 2016 Internet Initiative Japan Inc.
 # All rights reserved.
@@ -451,6 +451,12 @@
        atf_check -s exit:0 -e match:'Invalid argument' \
            rump.ifconfig vlan0 mtu 41
        atf_check -s exit:0 rump.ifconfig vlan0 -vlanif
+
+       atf_check -s exit:0 rump.ifconfig vlan1 create
+       atf_check -s exit:0 rump.ifconfig vlan0 vlan 10 vlanif shmif0
+       atf_check -s not-exit:0 -e match:'File exists' \
+           rump.ifconfig vlan1 vlan 10 vlanif shmif0
+       atf_check -s exit:0 rump.ifconfig vlan0 -vlanif
 }
 
 atf_test_case vlan_configs cleanup