Merge remote-tracking branch 'origin/stable/10' into develdevel

1 files changed, 193 insertions, 0 deletions

diff --git a/contrib/netbsd-tests/net/net/t_ipaddress.sh b/contrib/netbsd-tests/net/net/t_ipaddress.sh
new file mode 100755
index 0000000..4cdd954
--- /dev/null
+++ b/contrib/netbsd-tests/net/net/t_ipaddress.sh
@@ -0,0 +1,193 @@
+#	$NetBSD: t_ipaddress.sh,v 1.9 2016/12/15 02:43:56 ozaki-r Exp $
+#
+# Copyright (c) 2015 Internet Initiative Japan Inc.
+# 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.
+# 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.
+#
+
+SOCK_LOCAL=unix://commsock1
+BUS=bus
+
+DEBUG=${DEBUG:-false}
+
+test_same_address()
+{
+	local ip=10.0.0.1
+	local net=10.0.0/24
+
+	rump_server_start $SOCK_LOCAL
+	rump_server_add_iface $SOCK_LOCAL shmif0 $BUS
+
+	export RUMP_SERVER=$SOCK_LOCAL
+
+	atf_check -s exit:0 -o ignore rump.ifconfig shmif0 $ip/24
+	atf_check -s exit:0 -o ignore rump.ifconfig shmif0 up
+	atf_check -s exit:0 -o ignore rump.ifconfig -w 10
+
+	$DEBUG && rump.netstat -nr -f inet
+
+	check_route $ip 'link#2' UHl lo0
+	check_route $net 'link#2' UC shmif0
+
+	# Delete the address
+	atf_check -s exit:0 -o ignore rump.ifconfig shmif0 $ip delete
+
+	$DEBUG && rump.netstat -nr -f inet
+
+	check_route_no_entry $ip
+	check_route_no_entry $net
+
+	# Assign the same address again
+	atf_check -s exit:0 -o ignore rump.ifconfig shmif0 $ip/24
+	atf_check -s exit:0 -o ignore rump.ifconfig -w 10
+
+	$DEBUG && rump.netstat -nr -f inet
+
+	check_route $ip 'link#2' UHl lo0
+	check_route $net 'link#2' UC shmif0
+
+	# Delete the address again
+	atf_check -s exit:0 -o ignore rump.ifconfig shmif0 $ip delete
+
+	$DEBUG && rump.netstat -nr -f inet
+
+	check_route_no_entry $ip
+	check_route_no_entry $net
+
+	rump_server_destroy_ifaces
+}
+
+test_same_address6()
+{
+	local ip=fc00::1
+	local net=fc00::/64
+
+	rump_server_start $SOCK_LOCAL netinet6
+	rump_server_add_iface $SOCK_LOCAL shmif0 $BUS
+
+	export RUMP_SERVER=$SOCK_LOCAL
+
+	atf_check -s exit:0 -o ignore rump.ifconfig shmif0 inet6 $ip
+	atf_check -s exit:0 -o ignore rump.ifconfig shmif0 up
+	atf_check -s exit:0 -o ignore rump.ifconfig -w 10
+
+	$DEBUG && rump.netstat -nr -f inet6
+
+	check_route $ip 'link#2' UHl lo0
+	check_route $net 'link#2' UC shmif0
+
+	# Delete the address
+	atf_check -s exit:0 -o ignore rump.ifconfig shmif0 inet6 $ip delete
+
+	$DEBUG && rump.netstat -nr -f inet6
+
+	check_route_no_entry $ip
+	check_route_no_entry $net
+
+	# Assign the same address again
+	atf_check -s exit:0 -o ignore rump.ifconfig shmif0 inet6 $ip
+	atf_check -s exit:0 -o ignore rump.ifconfig -w 10
+
+	$DEBUG && rump.netstat -nr -f inet6
+
+	check_route $ip 'link#2' UHl lo0
+	check_route $net 'link#2' UC shmif0
+
+	# Delete the address again
+	atf_check -s exit:0 -o ignore rump.ifconfig shmif0 inet6 $ip delete
+
+	$DEBUG && rump.netstat -nr -f inet6
+
+	check_route_no_entry $ip
+	check_route_no_entry $net
+
+	rump_server_destroy_ifaces
+}
+
+test_auto_linklocal()
+{
+
+	rump_server_start $SOCK_LOCAL netinet6
+	rump_server_add_iface $SOCK_LOCAL shmif0 $BUS
+
+	export RUMP_SERVER=$SOCK_LOCAL
+
+	#
+	# Test enabled auto linklocal
+	#
+
+	# Check default value
+	atf_check -s exit:0 -o match:"1" rump.sysctl -n net.inet6.ip6.auto_linklocal
+
+	atf_check -s exit:0 -o ignore rump.ifconfig shmif0 up
+	atf_check -s exit:0 -o ignore rump.ifconfig -w 10
+
+	$DEBUG && rump.netstat -nr -f inet
+
+	# IPv6 link-local address is set
+	atf_check -s exit:0 -o match:"inet6 fe80::" rump.ifconfig shmif0
+
+	#
+	# Test disabled auto linklocal
+	#
+	atf_check -s exit:0 -o ignore rump.sysctl -w -q net.inet6.ip6.auto_linklocal=0
+
+	rump_server_add_iface $SOCK_LOCAL shmif1 $BUS
+	atf_check -s exit:0 -o ignore rump.ifconfig shmif1 up
+	atf_check -s exit:0 -o ignore rump.ifconfig -w 10
+
+	$DEBUG && rump.netstat -nr -f inet
+
+	# IPv6 link-local address is not set
+	atf_check -s exit:0 -o not-match:"inet6 fe80::" rump.ifconfig shmif1
+
+	rump_server_destroy_ifaces
+}
+
+add_test()
+{
+	local name=$1
+	local desc="$2"
+
+	atf_test_case "ipaddr_${name}" cleanup
+	eval "ipaddr_${name}_head() { \
+			atf_set \"descr\" \"${desc}\"; \
+			atf_set \"require.progs\" \"rump_server\"; \
+		}; \
+	    ipaddr_${name}_body() { \
+			test_${name}; \
+		}; \
+	    ipaddr_${name}_cleanup() { \
+			$DEBUG && dump; \
+			cleanup; \
+		}"
+	atf_add_test_case "ipaddr_${name}"
+}
+
+atf_init_test_cases()
+{
+
+	add_test same_address	"Assigning/deleting an IP address twice"
+	add_test same_address6	"Assigning/deleting an IPv6 address twice"
+	add_test auto_linklocal	"Assigning an IPv6 link-local address automatically"
+}