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pf tests: test match keyword and dummynet

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Ensure that the 'match' keyword works with dummynet

Sponsored by:	Rubicon Communications, LLC ("Netgate")
Differential Revision:	https://reviews.freebsd.org/D32480
This commit is contained in:
Kristof Provost 2021-09-29 17:45:15 +02:00
parent 0faafc2185
commit ab1868a7d1
2 changed files with 78 additions and 0 deletions
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1
tests/sys/netpfil/pf/Makefile
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@ -17,6 +17,7 @@ ATF_TESTS_SH+= altq \
killstate \
macro \
map_e \
match \
names \
nat \
pass_block \

77
tests/sys/netpfil/pf/match.sh Normal file
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@ -0,0 +1,77 @@
# $FreeBSD$
#
# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
#
# Copyright (c) 2021 Rubicon Communications, LLC (Netgate)
#
# 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 AUTHOR 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 AUTHOR 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.
. $(atf_get_srcdir)/utils.subr
atf_test_case "dummynet" "cleanup"
dummynet_head()
{
atf_set descr 'Test dummynet with match keyword'
atf_set require.user root
}
dummynet_body()
{
pft_init
if ! kldstat -q -m dummynet; then
atf_skip "This test requires dummynet"
fi
epair=$(vnet_mkepair)
vnet_mkjail alcatraz ${epair}b
ifconfig ${epair}a 192.0.2.1/24 up
jexec alcatraz ifconfig ${epair}b 192.0.2.2/24 up
# Sanity check
atf_check -s exit:0 -o ignore ping -i .1 -c 3 -s 1200 192.0.2.2
jexec alcatraz dnctl pipe 1 config bw 30Byte/s
jexec alcatraz pfctl -e
pft_set_rules alcatraz \
"match in dnpipe 1" \
"pass"
# single ping succeeds just fine
atf_check -s exit:0 -o ignore ping -c 1 192.0.2.2
# Saturate the link
ping -i .1 -c 5 -s 1200 192.0.2.2
# We should now be hitting the limits and get this packet dropped.
atf_check -s exit:2 -o ignore ping -c 1 -s 1200 192.0.2.2
}
dummynet_cleanup()
{
pft_cleanup
}
atf_init_test_cases()
{
atf_add_test_case "dummynet"
}