mirror of
https://github.com/freebsd/freebsd-src
synced 2024-10-04 15:40:44 +00:00
b0fcf4d522
Many of the tests create temporary files. pid files, log files, tcpdump
captures, ... We should take care to ensure they're stored in the temporary
working directory Kyua creates rather than in the root directory.
This ensures there are no conflicts between simultaneously running tests, and
also keeps the root directory clean.
MFC after: 1 month
Sponsored by: Rubicon Communications, LLC ("Netgate")
347 lines
8 KiB
Bash
347 lines
8 KiB
Bash
. $(atf_get_srcdir)/utils.subr
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atf_test_case "hfsc" "cleanup"
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hfsc_head()
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{
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atf_set descr 'Basic HFSC test'
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atf_set require.user root
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}
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hfsc_body()
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{
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altq_init
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is_altq_supported hfsc
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epair=$(vnet_mkepair)
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vnet_mkjail altq_hfsc ${epair}b
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ifconfig ${epair}a 192.0.2.1/24 up
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jexec altq_hfsc ifconfig ${epair}b 192.0.2.2/24 up
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# Sanity check
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atf_check -s exit:0 -o ignore ping -i .1 -c 3 -s 1200 192.0.2.2
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jexec altq_hfsc pfctl -e
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pft_set_rules altq_hfsc \
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"altq on ${epair}b bandwidth 100b hfsc queue { default }" \
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"queue default hfsc(default linkshare 80b)" \
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"pass proto icmp "
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# single ping succeeds just fine
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atf_check -s exit:0 -o ignore ping -c 1 192.0.2.2
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# "Saturate the link"
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ping -i .1 -c 5 -s 1200 192.0.2.2
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# We should now be hitting the limits and get this packet dropped.
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atf_check -s exit:2 -o ignore ping -c 1 -s 1200 192.0.2.2
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}
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hfsc_cleanup()
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{
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altq_cleanup
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}
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atf_test_case "match" "cleanup"
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match_head()
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{
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atf_set descr 'Basic match keyword test'
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atf_set require.user root
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}
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match_body()
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{
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altq_init
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is_altq_supported hfsc
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epair=$(vnet_mkepair)
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vnet_mkjail altq_match ${epair}b
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ifconfig ${epair}a 192.0.2.1/24 up
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jexec altq_match ifconfig ${epair}b 192.0.2.2/24 up
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# Sanity check
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atf_check -s exit:0 -o ignore ping -i .1 -c 3 -s 1200 192.0.2.2
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jexec altq_match pfctl -e
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pft_set_rules altq_match \
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"altq on ${epair}b bandwidth 100000000b hfsc queue { default, slow }" \
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"queue default hfsc(default linkshare 80000000b)" \
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"queue slow hfsc(linkshare 80b upperlimit 80b)" \
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"match proto icmp queue slow" \
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"pass"
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# single ping succeeds just fine
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atf_check -s exit:0 -o ignore ping -c 1 192.0.2.2
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# "Saturate the link"
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ping -i .1 -c 5 -s 1200 192.0.2.2
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# We should now be hitting the limits and get this packet dropped.
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atf_check -s exit:2 -o ignore ping -c 1 -s 1200 192.0.2.2
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}
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match_cleanup()
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{
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altq_cleanup
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}
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atf_test_case "cbq_vlan" "cleanup"
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cbq_vlan_head()
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{
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atf_set descr 'CBQ over VLAN test'
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atf_set require.user root
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}
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cbq_vlan_body()
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{
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altq_init
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is_altq_supported cbq
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epair=$(vnet_mkepair)
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vnet_mkjail altq_cbq_vlan ${epair}b
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vlan=$(vnet_mkvlan)
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ifconfig ${vlan} vlan 42 vlandev ${epair}a
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ifconfig ${vlan} 192.0.2.1/24 up
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ifconfig ${epair}a up
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vlanj=$(jexec altq_cbq_vlan ifconfig vlan create)
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echo ${vlanj} >> created_interfaces.lst
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jexec altq_cbq_vlan ifconfig ${epair}b up
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jexec altq_cbq_vlan ifconfig ${vlanj} vlan 42 vlandev ${epair}b
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jexec altq_cbq_vlan ifconfig ${vlanj} 192.0.2.2/24 up
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# Sanity check
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atf_check -s exit:0 -o ignore ping -i .1 -c 3 -s 1200 192.0.2.2
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jexec altq_cbq_vlan pfctl -e
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pft_set_rules altq_cbq_vlan \
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"altq on ${vlanj} bandwidth 14000b cbq queue { default }" \
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"queue default bandwidth 14000b cbq(default) { slow } " \
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"queue slow bandwidth 6000b cbq(borrow)" \
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"match proto icmp queue slow" \
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"match proto tcp queue default" \
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"pass"
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# single ping succeeds just fine
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atf_check -s exit:0 -o ignore ping -c 1 192.0.2.2
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# "Saturate the link"
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ping -i .01 -c 50 -s 1200 192.0.2.2
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# We should now be hitting the limits and get these packet dropped.
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rcv=$(ping -i .1 -c 5 -s 1200 192.0.2.2 | tr "," "\n" | awk '/packets received/ { print $1; }')
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echo "Received $rcv packets"
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if [ ${rcv} -gt 1 ]
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then
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atf_fail "Received ${rcv} packets in a saturated link"
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fi
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}
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cbq_vlan_cleanup()
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{
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altq_cleanup
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}
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atf_test_case "codel_bridge" "cleanup"
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codel_bridge_head()
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{
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atf_set descr 'codel over if_bridge test'
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atf_set require.user root
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}
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codel_bridge_body()
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{
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altq_init
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is_altq_supported codel
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vnet_init_bridge
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epair=$(vnet_mkepair)
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ifconfig ${epair}a 192.0.2.1/24 up
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vnet_mkjail altq_codel_bridge ${epair}b
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bridge=$(jexec altq_codel_bridge ifconfig bridge create)
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jexec altq_codel_bridge ifconfig ${bridge} addm ${epair}b
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jexec altq_codel_bridge ifconfig ${epair}b up
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jexec altq_codel_bridge ifconfig ${bridge} 192.0.2.2/24 up
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# Sanity check
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atf_check -s exit:0 -o ignore ping -i .1 -c 3 -s 1200 192.0.2.2
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jexec altq_codel_bridge pfctl -e
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pft_set_rules altq_codel_bridge \
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"altq on ${bridge} bandwidth 1000b codelq queue { slow }" \
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"match queue slow" \
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"pass"
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# "Saturate the link"
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ping -i .1 -c 5 -s 1200 192.0.2.2
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# We should now be hitting the limits and get these packet dropped.
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rcv=$(ping -i .1 -c 5 -s 1200 192.0.2.2 | tr "," "\n" | awk '/packets received/ { print $1; }')
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echo "Received $rcv packets"
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if [ ${rcv} -gt 1 ]
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then
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atf_fail "Received ${rcv} packets in a saturated link"
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fi
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}
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codel_bridge_cleanup()
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{
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altq_cleanup
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}
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atf_test_case "prioritise" "cleanup"
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prioritise_head()
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{
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atf_set descr "Test prioritising one type of traffic over the other"
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atf_set require.user root
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}
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prioritise_body()
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{
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altq_init
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is_altq_supported cbq
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epair=$(vnet_mkepair)
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vnet_mkjail altq_prioritise ${epair}b
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ifconfig ${epair}a 192.0.2.1/24 up
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jexec altq_prioritise ifconfig ${epair}b 192.0.2.2/24 up
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jexec altq_prioritise /usr/sbin/inetd -p ${PWD}/inetd-altq.pid \
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$(atf_get_srcdir)/../pf/echo_inetd.conf
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# Sanity check
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atf_check -s exit:0 -o ignore ping -i .1 -c 3 -s 1200 192.0.2.2
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jexec altq_prioritise pfctl -e
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pft_set_rules altq_prioritise \
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"altq on ${epair}b bandwidth 6000b cbq queue { default, slow }" \
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"queue default priority 7 cbq(default)" \
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"queue slow priority 1 cbq" \
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"match proto icmp queue slow" \
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"match proto tcp queue default" \
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"pass"
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# single ping succeeds just fine
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atf_check -s exit:0 -o ignore ping -c 1 192.0.2.2
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# Unsaturated TCP succeeds
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reply=$(echo "foo" | nc -w 5 -N 192.0.2.2 7)
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if [ "$reply" != "foo" ];
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then
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atf_fail "Unsaturated echo failed"
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fi
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# "Saturate the link"
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ping -i .01 -c 50 -s 1200 192.0.2.2
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# We should now be hitting the limits and get these packet dropped.
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rcv=$(ping -i .1 -c 5 -s 1200 192.0.2.2 | tr "," "\n" | awk '/packets received/ { print $1; }')
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echo "Received $rcv packets"
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if [ ${rcv} -gt 1 ]
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then
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atf_fail "Received ${rcv} packets in a saturated link"
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fi
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# TCP should still pass
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for i in `seq 1 10`
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do
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reply=$(echo "foo_${i}" | nc -w 5 -N 192.0.2.2 7)
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if [ "$reply" != "foo_${i}" ];
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then
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atf_fail "Prioritised echo failed ${i}"
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fi
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done
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# Now reverse priority
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pft_set_rules altq_prioritise \
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"altq on ${epair}b bandwidth 6000b cbq queue { default, slow }" \
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"queue default priority 7 cbq(default)" \
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"queue slow priority 1 cbq" \
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"match proto tcp queue slow" \
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"match proto icmp queue default" \
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"pass"
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atf_check -s exit:0 -o ignore ping -c 1 192.0.2.2
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ping -i .01 -c 50 -s 1200 192.0.2.2
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for i in `seq 1 10`
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do
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reply=$(echo "foo_${i}" | nc -w 5 -N 192.0.2.2 7)
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if [ "$reply" == "foo_${i}" ];
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then
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atf_fail "Unexpected echo success"
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fi
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done
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}
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prioritise_cleanup()
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{
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altq_cleanup
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}
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atf_test_case "codel_vlan" "cleanup"
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codel_vlan_head()
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{
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atf_set descr 'Test double-pass through ALTQ with codel'
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atf_set require.user root
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}
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codel_vlan_body()
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{
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altq_init
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is_altq_supported priq
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is_altq_supported codel
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j=altq_vlan_codel
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epair=$(vnet_mkepair)
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vnet_mkjail ${j}a ${epair}a
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va=$(jexec ${j}a ifconfig vlan create)
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jexec ${j}a ifconfig ${epair}a up
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jexec ${j}a ifconfig ${va} vlan 42 vlandev ${epair}a up
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jexec ${j}a ifconfig ${va} inet 192.0.2.1/24
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vnet_mkjail ${j}b ${epair}b
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vb=$(jexec ${j}b ifconfig vlan create)
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jexec ${j}b ifconfig ${epair}b up
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jexec ${j}b ifconfig ${vb} vlan 42 vlandev ${epair}b up
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jexec ${j}b ifconfig ${vb} inet 192.0.2.2/24
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# Sanity check
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atf_check -s exit:0 -o ignore \
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jexec ${j}a ping -c 1 192.0.2.2
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jexec ${j}a pfctl -e
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pft_set_rules ${j}a \
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"altq on ${epair}a priq bandwidth 10Mb queue { slow }" \
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"queue slow priority 6 qlimit 50 priq ( default codel )" \
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"altq on ${va} priq bandwidth 10Mb queue { vslow }" \
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"queue vslow priority 6 qlimit 50 priq ( default codel )" \
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"pass queue (slow)"
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atf_check -s exit:0 -o ignore \
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jexec ${j}a ping -c 1 192.0.2.2
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}
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codel_vlan_cleanup()
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{
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altq_cleanup
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}
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atf_init_test_cases()
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{
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atf_add_test_case "hfsc"
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atf_add_test_case "match"
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atf_add_test_case "cbq_vlan"
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atf_add_test_case "codel_bridge"
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atf_add_test_case "prioritise"
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atf_add_test_case "codel_vlan"
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}
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