# $FreeBSD$
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# SPDX-License-Identifier: BSD-2-Clause
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# Copyright (c) 2021 Rubicon Communications, LLC (Netgate)
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. $(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()
{
	dummynet_init

	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"
}