[src/trunk]: src/tests/net/if Don't depend on the order of interfaces

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

details:   https://anonhg.NetBSD.org/src/rev/9f314175d35a
branches:  trunk
changeset: 344931:9f314175d35a
user:      ozaki-r <ozaki-r%NetBSD.org@localhost>
date:      Thu Apr 28 01:57:45 2016 +0000

description:
Don't depend on the order of interfaces

Instead add tests of querying varying number of interfaces
and tests of checking if removing interfaces is reflected.

diffstat:

 tests/net/if/t_ifconf.sh |  20 +++++++++++++++++---
 1 files changed, 17 insertions(+), 3 deletions(-)

diffs (34 lines):

diff -r c73017dc0392 -r 9f314175d35a tests/net/if/t_ifconf.sh
--- a/tests/net/if/t_ifconf.sh  Thu Apr 28 01:37:17 2016 +0000
+++ b/tests/net/if/t_ifconf.sh  Thu Apr 28 01:57:45 2016 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: t_ifconf.sh,v 1.1 2014/12/08 04:23:03 ozaki-r Exp $
+# $NetBSD: t_ifconf.sh,v 1.2 2016/04/28 01:57:45 ozaki-r Exp $
 #
 # Copyright (c) 2014 The NetBSD Foundation, Inc.
 # All rights reserved.
@@ -66,8 +66,22 @@
        atf_check -s exit:0 rump.ifconfig shmif0 192.168.0.1/24
        atf_check -s exit:0 -o match:'^5$' "$ifconf" total
 
-       # Get only first two entries (lo0's)
-       atf_check -s exit:0 -o not-match:'shmif' "$ifconf" list 2
+       # Vary the number of requesting interfaces
+       atf_check -s exit:0 -o match:1 -x "$ifconf list 1 | wc -l"
+       atf_check -s exit:0 -o match:2 -x "$ifconf list 2 | wc -l"
+       atf_check -s exit:0 -o match:3 -x "$ifconf list 3 | wc -l"
+       atf_check -s exit:0 -o match:4 -x "$ifconf list 4 | wc -l"
+       atf_check -s exit:0 -o match:5 -x "$ifconf list 5 | wc -l"
+       atf_check -s exit:0 -o match:5 -x "$ifconf list 6 | wc -l"
+
+       # Check if removing an interface is reflected
+       atf_check -s exit:0 rump.ifconfig shmif0 destroy
+       atf_check -s exit:0 -o match:'^3$' "$ifconf" total
+       atf_check -s exit:0 -o not-match:'shmif0' "$ifconf" list
+       atf_check -s exit:0 -o match:1 -x "$ifconf list 1 | wc -l"
+       atf_check -s exit:0 -o match:2 -x "$ifconf list 2 | wc -l"
+       atf_check -s exit:0 -o match:3 -x "$ifconf list 3 | wc -l"
+       atf_check -s exit:0 -o match:3 -x "$ifconf list 4 | wc -l"
 
        unset LD_PRELOAD
        unset RUMP_SERVER