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[src/trunk]: src/tests/sbin/ifconfig Add test cases for different 802.11 opti...



details:   https://anonhg.NetBSD.org/src/rev/51156f8a6d3c
branches:  trunk
changeset: 1011347:51156f8a6d3c
user:      jruoho <jruoho%NetBSD.org@localhost>
date:      Sat Jun 27 05:07:07 2020 +0000

description:
Add test cases for different 802.11 options. These include cases for
PR kern/35045, PR kern/45745, and PR kern/55424.

diffstat:

 distrib/sets/lists/tests/mi       |    3 +-
 tests/sbin/ifconfig/Makefile      |    9 +-
 tests/sbin/ifconfig/t_woptions.sh |  208 ++++++++++++++++++++++++++++++++++++++
 3 files changed, 217 insertions(+), 3 deletions(-)

diffs (249 lines):

diff -r 8983b881bc7f -r 51156f8a6d3c distrib/sets/lists/tests/mi
--- a/distrib/sets/lists/tests/mi       Sat Jun 27 04:31:06 2020 +0000
+++ b/distrib/sets/lists/tests/mi       Sat Jun 27 05:07:07 2020 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: mi,v 1.854 2020/06/25 18:30:42 jruoho Exp $
+# $NetBSD: mi,v 1.855 2020/06/27 05:07:07 jruoho Exp $
 #
 # Note: don't delete entries from here - mark them as "obsolete" instead.
 #
@@ -3999,6 +3999,7 @@
 ./usr/tests/sbin/ifconfig/t_repeated_scan      tests-sbin-tests        compattestfile,atf
 ./usr/tests/sbin/ifconfig/t_repeated_updown    tests-sbin-tests        compattestfile,atf
 ./usr/tests/sbin/ifconfig/t_tap                        tests-sbin-tests        compattestfile,atf
+./usr/tests/sbin/ifconfig/t_woptions           tests-sbin-tests        compattestfile,atf
 ./usr/tests/sbin/newfs                         tests-sbin-tests        compattestfile,atf
 ./usr/tests/sbin/newfs/Atffile                 tests-sbin-tests        compattestfile,atf
 ./usr/tests/sbin/newfs/Kyuafile                        tests-sbin-tests        compattestfile,atf,kyua
diff -r 8983b881bc7f -r 51156f8a6d3c tests/sbin/ifconfig/Makefile
--- a/tests/sbin/ifconfig/Makefile      Sat Jun 27 04:31:06 2020 +0000
+++ b/tests/sbin/ifconfig/Makefile      Sat Jun 27 05:07:07 2020 +0000
@@ -1,9 +1,14 @@
-# $NetBSD: Makefile,v 1.5 2020/06/25 18:30:42 jruoho Exp $
+# $NetBSD: Makefile,v 1.6 2020/06/27 05:07:07 jruoho Exp $
 
 .include <bsd.own.mk>
 
 TESTSDIR=      ${TESTSBASE}/sbin/ifconfig
 
-TESTS_SH=      t_bridge t_nonexistent t_repeated_scan t_repeated_updown t_tap
+TESTS_SH=      t_bridge \
+               t_nonexistent \
+               t_repeated_scan \
+               t_repeated_updown \
+               t_tap \
+               t_woptions
 
 .include <bsd.test.mk>
diff -r 8983b881bc7f -r 51156f8a6d3c tests/sbin/ifconfig/t_woptions.sh
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/sbin/ifconfig/t_woptions.sh Sat Jun 27 05:07:07 2020 +0000
@@ -0,0 +1,208 @@
+# $NetBSD: t_woptions.sh,v 1.1 2020/06/27 05:07:08 jruoho Exp $
+#
+# Copyright (c) 2020 The NetBSD Foundation, Inc.
+# All rights reserved.
+#
+# This code is derived from software contributed to The NetBSD Foundation
+# by Jukka Ruohonen.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+
+atf_test_case chan
+chan_head() {
+       atf_set "require.user" "root"
+       atf_set "descr" "Test with ifconfig(8) that setting " \
+               "802.11 channels does not panic (PR kern/55424)"
+}
+
+chan_body() {
+
+       # This sequence covers both valid and invalid channels.
+       # Different 802.11 modes are not taken into account, and
+       # all interfaces are tested, including non-802.11 ones.
+       #
+       chans=$(seq 1 500)
+
+       pkill -9 hostapd
+       pkill -9 wpa_supplicant
+
+       for i in $(ifconfig -l); do
+
+               if [ ! -z "$(echo $i | grep urtwn)" ]; then
+                       echo "Skipping $i (PR kern/55424)"
+                       continue
+               fi
+
+               state="up"
+               ifconfig -s $i
+
+               if [ $? -eq 1 ]; then
+                       state="down"
+               fi
+
+               m=""
+               mm=$(ifconfig $i | grep "chan")
+
+               if [ ! -z "$mm" ]; then
+                       m=$(echo $mm | awk {'print $2'})
+               fi
+
+               for j in $chans; do
+                       echo "Request: $i -> 802.11 chan $j"
+                       ifconfig $i chan $j >/dev/null 2>&1
+                       echo "Request: $i -> 802.11 -chan $j"
+                       ifconfig $i -chan $j >/dev/null 2>&1
+               done
+
+               if [ ! -z $m ]; then
+                       ifconfig $i chan $m >/dev/null 2>&1
+                       echo "Restored the channel of $i to $m"
+               fi
+
+               ifconfig $i $state
+               echo "Restored state of $i to $state"
+               sleep 1
+       done
+
+       /bin/sh /etc/rc.d/hostapd restart >/dev/null 2>&1
+       /bin/sh /etc/rc.d/wpa_supplicant restart >/dev/null 2>&1
+
+       atf_pass
+}
+
+atf_test_case mediaopt
+mediaopt_head() {
+       atf_set "require.user" "root"
+       atf_set "descr" "Test with ifconfig(8) that setting " \
+               "802.11 media options does not panic (PR kern/35045)"
+}
+
+mediaopt_body() {
+
+       # Again, also non-802.11 interfaces are tested.
+       #
+       opts="adhoc monitor hostap"
+
+       pkill -9 hostapd
+       pkill -9 wpa_supplicant
+
+       for i in $(ifconfig -l); do
+
+               state="up"
+               ifconfig -s $i
+
+               if [ $? -eq 1 ]; then
+                       state="down"
+               fi
+
+               m=""
+               mm=$(ifconfig $i | grep "media")
+
+               for j in $opts; do
+
+                       match=$(echo $mm | grep $j)
+
+                       if [ ! -z "$match" ]; then
+                               m=$j
+                               break
+                       fi
+               done
+
+               for j in $opts; do
+                       echo "Request: $i -> 802.11 mediaopt $j"
+                       ifconfig $i mediaopt $j >/dev/null 2>&1
+                       echo "Request: $i -> 802.11 -mediaopt $j"
+                       ifconfig $i -mediaopt $j >/dev/null 2>&1
+               done
+
+               if [ ! -z $m ]; then
+                       ifconfig $i mode $m >/dev/null 2>&1
+                       echo "Restored the mediaopt of $i to $m"
+               fi
+
+               ifconfig $i $state
+               echo "Restored state of $i to $state"
+               sleep 1
+       done
+
+       /bin/sh /etc/rc.d/hostapd restart >/dev/null 2>&1
+       /bin/sh /etc/rc.d/wpa_supplicant restart >/dev/null 2>&1
+
+       atf_pass
+}
+
+atf_test_case modes
+modes_head() {
+       atf_set "require.user" "root"
+       atf_set "descr" "Test with ifconfig(8) that setting " \
+               "802.11 modes does not panic (PR kern/45745)"
+}
+
+modes_body() {
+
+       # Although 11n is not yet supported, the system
+       # should not panic from invalid input parameters.
+       # Therefore, the following will try to also set
+       # the four 802.11 modes for non-802.11 devices.
+       #
+       modes="11a 11b 11g 11n"
+
+       pkill -9 hostapd
+       pkill -9 wpa_supplicant
+
+       for i in $(ifconfig -l); do
+
+               m=""
+               mm=$(ifconfig $i | grep "media")
+
+               for j in $modes; do
+
+                       match=$(echo $mm | grep $j)
+
+                       if [ ! -z "$match" ]; then
+                               m=$j
+                               break
+                       fi
+               done
+
+               for j in $modes; do
+                       echo "Request: $i -> 802.11 mode $j"
+                       ifconfig $i mode $j >/dev/null 2>&1
+               done
+
+               if [ ! -z $m ]; then
+                       ifconfig $i mode $m >/dev/null 2>&1
+                       echo "Restored the mode of $i to $m"
+               fi
+       done
+
+       /bin/sh /etc/rc.d/hostapd restart >/dev/null 2>&1
+       /bin/sh /etc/rc.d/wpa_supplicant restart >/dev/null 2>&1
+
+       atf_pass
+}
+
+atf_init_test_cases() {
+       atf_add_test_case chan
+       atf_add_test_case mediaopt
+       atf_add_test_case modes
+}



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