AT_BANNER([datapath-sanity])

AT_SETUP([datapath - ping between two ports])
OVS_TRAFFIC_VSWITCHD_START(
   [set-fail-mode br0 standalone -- ])

ADD_NAMESPACES(at_ns0, at_ns1)

ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24")
ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24")

AT_CAPTURE_FILE([ping.output])
NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.2 > ping.output])
NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.1.1.2 >> ping.output])
NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -w 2 10.1.1.2 >> ping.output])

AT_CHECK([cat ping.output | grep "transmitted" | sed 's/time.*ms$/time 0ms/'], [0], [dnl
3 packets transmitted, 3 received, 0% packet loss, time 0ms
3 packets transmitted, 3 received, 0% packet loss, time 0ms
3 packets transmitted, 3 received, 0% packet loss, time 0ms
])

OVS_TRAFFIC_VSWITCHD_STOP
AT_CLEANUP

AT_SETUP([datapath - ping between two ports on vlan])
OVS_TRAFFIC_VSWITCHD_START(
   [set-fail-mode br0 standalone -- ])

ADD_NAMESPACES(at_ns0, at_ns1)

ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24")
ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24")

ADD_VLAN(p0, at_ns0, 100, "10.2.2.1/24")
ADD_VLAN(p1, at_ns1, 100, "10.2.2.2/24")

AT_CAPTURE_FILE([ping.output])
NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.2.2.2 > ping.output])
NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.2.2.2 >> ping.output])
NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -w 2 10.2.2.2 >> ping.output])

AT_CHECK([cat ping.output | grep "transmitted" | sed 's/time.*ms$/time 0ms/'], [0], [dnl
3 packets transmitted, 3 received, 0% packet loss, time 0ms
3 packets transmitted, 3 received, 0% packet loss, time 0ms
3 packets transmitted, 3 received, 0% packet loss, time 0ms
])

OVS_TRAFFIC_VSWITCHD_STOP
AT_CLEANUP

AT_SETUP([datapath - ping6 between two ports])
OVS_TRAFFIC_VSWITCHD_START(
   [set-fail-mode br0 standalone -- ])

ADD_NAMESPACES(at_ns0, at_ns1)

ADD_VETH(p0, at_ns0, br0, "fc00::1/96")
ADD_VETH(p1, at_ns1, br0, "fc00::2/96")

dnl Without this sleep, we get occasional failures due to the following error:
dnl "connect: Cannot assign requested address"
sleep 2;

AT_CAPTURE_FILE([ping.output])
NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -w 2 fc00::2 > ping.output])
NS_CHECK_EXEC([at_ns0], [ping6 -s 1600 -q -c 3 -i 0.3 -w 2 fc00::2 >> ping.output])
NS_CHECK_EXEC([at_ns0], [ping6 -s 3200 -q -c 3 -i 0.3 -w 2 fc00::2 >> ping.output])

AT_CHECK([cat ping.output | grep "transmitted" | sed 's/time.*ms$/time 0ms/'], [0], [dnl
3 packets transmitted, 3 received, 0% packet loss, time 0ms
3 packets transmitted, 3 received, 0% packet loss, time 0ms
3 packets transmitted, 3 received, 0% packet loss, time 0ms
])

OVS_TRAFFIC_VSWITCHD_STOP
AT_CLEANUP

AT_SETUP([datapath - ping6 between two ports on vlan])
OVS_TRAFFIC_VSWITCHD_START(
   [set-fail-mode br0 standalone -- ])

ADD_NAMESPACES(at_ns0, at_ns1)

ADD_VETH(p0, at_ns0, br0, "fc00::1/96")
ADD_VETH(p1, at_ns1, br0, "fc00::2/96")

ADD_VLAN(p0, at_ns0, 100, "fc00:1::1/96")
ADD_VLAN(p1, at_ns1, 100, "fc00:1::2/96")

dnl Without this sleep, we get occasional failures due to the following error:
dnl "connect: Cannot assign requested address"
sleep 2;

AT_CAPTURE_FILE([ping.output])
NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -w 2 fc00:1::2 > ping.output])
NS_CHECK_EXEC([at_ns0], [ping6 -s 1600 -q -c 3 -i 0.3 -w 2 fc00:1::2 >> ping.output])
NS_CHECK_EXEC([at_ns0], [ping6 -s 3200 -q -c 3 -i 0.3 -w 2 fc00:1::2 >> ping.output])

AT_CHECK([cat ping.output | grep "transmitted" | sed 's/time.*ms$/time 0ms/'], [0], [dnl
3 packets transmitted, 3 received, 0% packet loss, time 0ms
3 packets transmitted, 3 received, 0% packet loss, time 0ms
3 packets transmitted, 3 received, 0% packet loss, time 0ms
])

OVS_TRAFFIC_VSWITCHD_STOP
AT_CLEANUP