Author: will
Date: Sat Jan 24 00:37:41 2015
New Revision: 277627
URL: https://svnweb.freebsd.org/changeset/base/277627
Log:
Add routing_test:static_ipv6_loopback_route_for_each_fib.
It tests that all FIBs get a static IPv6 loopback route.
Submitted by: asomers
MFC after: 1 week
Sponsored by: Spectra Logic
MFSpectraBSD: 1048456 on 2014/03/13
1114523 on 2015/01/23
Added:
head/etc/tests/rc.d/
head/etc/tests/rc.d/Makefile (contents, props changed)
head/etc/tests/rc.d/routing_test.sh (contents, props changed)
Modified:
head/etc/tests/Makefile
Modified: head/etc/tests/Makefile
==============================================================================
--- head/etc/tests/Makefile Sat Jan 24 00:35:49 2015 (r277626)
+++ head/etc/tests/Makefile Sat Jan 24 00:37:41 2015 (r277627)
@@ -7,4 +7,6 @@ TESTSDIR= ${TESTSBASE}/etc
.PATH: ${.CURDIR:H:H}/tests
KYUAFILE= yes
+TESTS_SUBDIRS+= rc.d
+
.include <bsd.test.mk>
Added: head/etc/tests/rc.d/Makefile
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/etc/tests/rc.d/Makefile Sat Jan 24 00:37:41 2015
(r277627)
@@ -0,0 +1,7 @@
+# $FreeBSD$
+
+TESTSDIR= ${TESTSBASE}/etc/rc.d
+
+ATF_TESTS_SH+= routing_test
+
+.include <bsd.test.mk>
Added: head/etc/tests/rc.d/routing_test.sh
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/etc/tests/rc.d/routing_test.sh Sat Jan 24 00:37:41 2015
(r277627)
@@ -0,0 +1,138 @@
+#
+# Copyright (c) 2014 Spectra Logic Corporation
+# All rights reserved.
+#
+# 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,
+# without modification.
+# 2. Redistributions in binary form must reproduce at minimum a disclaimer
+# substantially similar to the "NO WARRANTY" disclaimer below
+# ("Disclaimer") and any redistribution must be conditioned upon
+# including a substantially similar Disclaimer requirement for further
+# binary redistribution.
+#
+# NO WARRANTY
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# HOLDERS OR CONTRIBUTORS BE LIABLE FOR 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 DAMAGES.
+#
+# Authors: Alan Somers (Spectra Logic Corporation)
+#
+# $FreeBSD$
+
+atf_test_case static_ipv6_loopback_route_for_each_fib cleanup
+static_ipv6_loopback_route_for_each_fib_head()
+{
+ atf_set "descr" "Every FIB should have a static IPv6 loopback route"
+ atf_set "require.user" "root"
+ atf_set "require.config" "fibs"
+ atf_set "require.progs" "sysrc"
+}
+static_ipv6_loopback_route_for_each_fib_body()
+{
+ # Configure the TAP interface to use an RFC5737 nonrouteable address
+ # and a non-default fib
+ ADDR="192.0.2.2"
+ SUBNET="192.0.2.0"
+ MASK="24"
+
+ # Check system configuration
+ if [ 0 != `sysctl -n net.add_addr_allfibs` ]; then
+ atf_skip "This test requires net.add_addr_allfibs=0"
+ fi
+
+ get_fibs 1
+ get_tap
+
+ # Configure a TAP interface in /etc/rc.conf. Register the sysrc
+ # variable for cleanup.
+ echo "ifconfig_${TAP}" >> "sysrc_vars_to_cleanup"
+ sysrc ifconfig_${TAP}="${ADDR}/${MASK} fib ${FIB0}"
+
+ # Start the interface
+ service netif start ${TAP}
+ # Check for an IPv6 loopback route
+ setfib ${FIB0} netstat -rn -f inet6 | grep -q "^::1.*lo0$"
+ if [ 0 -eq $? ]; then
+ atf_pass
+ else
+ setfib ${FIB0} netstat -rn -f inet6
+ atf_fail "Did not find an IPv6 loopback route"
+ fi
+}
+static_ipv6_loopback_route_for_each_fib_cleanup()
+{
+ cleanup_sysrc
+ cleanup_tap
+}
+
+atf_init_test_cases()
+{
+ atf_add_test_case static_ipv6_loopback_route_for_each_fib
+}
+
+# Looks up one or more fibs from the configuration data and validates them.
+# Returns the results in the env varilables FIB0, FIB1, etc.
+# parameter numfibs The number of fibs to lookup
+get_fibs()
+{
+ NUMFIBS=$1
+ net_fibs=`sysctl -n net.fibs`
+ i=0
+ while [ $i -lt "$NUMFIBS" ]; do
+ fib=`atf_config_get "fibs" | \
+ awk -v i=$(( i + 1 )) '{print $i}'`
+ echo "fib is ${fib}"
+ eval FIB${i}=${fib}
+ if [ "$fib" -ge "$net_fibs" ]; then
+ msg="The ${i}th configured fib is ${fub}, which is "
+ msg="$msg not less than net.fibs (${net_fibs})"
+ atf_skip "$msg"
+ fi
+ i=$(( $i + 1 ))
+ done
+}
+
+
+# Creates a new tap(4) interface, registers it for cleanup, and returns the
+# name via the environment variable TAP
+get_tap()
+{
+ local TAPN=0
+ while ! ifconfig tap${TAPN} create > /dev/null 2>&1; do
+ if [ "$TAPN" -ge 8 ]; then
+ atf_skip "Could not create a tap(4) interface"
+ else
+ TAPN=$(($TAPN + 1))
+ fi
+ done
+ local TAPD=tap${TAPN}
+ # Record the TAP device so we can clean it up later
+ echo ${TAPD} >> "tap_devices_to_cleanup"
+ TAP=${TAPD}
+}
+
+cleanup_sysrc()
+{
+ for var in `cat "sysrc_vars_to_cleanup"`; do
+ sysrc -x $var
+ done
+}
+
+cleanup_tap()
+{
+ for TAPD in `cat "tap_devices_to_cleanup"`; do
+ ifconfig ${TAPD} destroy
+ done
+}
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