cfm: Define old_cfm_fault as 'enum cfm_fault_reason'.

[ovs.git] / tests / cfm.at

AT_BANNER([cfm])

m4_define([CFM_CHECK_EXTENDED], [
AT_CHECK([ovs-appctl cfm/show $1 | sed -e '/next CCM tx:/d' | sed -e '/next fault check:/d' | sed -e  '/recv since check:/d'],[0],
[dnl
---- $1 ----
MPID $2: extended
	average health: $3
	opstate: $4
	remote_opstate: $5
	interval: $6
Remote MPID $7
	opstate: $8
])
])

m4_define([CFM_VSCTL_LIST_IFACE], [
AT_CHECK([ovs-vsctl list interface $1 | sed -n '/$2/p'],[0],
[dnl
$3
])
])

# test cfm under demand mode.
AT_SETUP([cfm - demand mode])
#Create 2 bridges connected by patch ports and enable cfm
OVS_VSWITCHD_START([add-br br1 -- \
                    set bridge br1 datapath-type=dummy \
                    other-config:hwaddr=aa:55:aa:56:00:00 -- \
                    add-port br1 p1 -- set Interface p1 type=patch \
                    options:peer=p0 -- \
                    add-port br0 p0 -- set Interface p0 type=patch \
                    options:peer=p1 -- \
                    set Interface p0 cfm_mpid=1 other_config:cfm_interval=300 other_config:cfm_extended=true -- \
                    set Interface p1 cfm_mpid=2 other_config:cfm_interval=300 other_config:cfm_extended=true ])

ovs-appctl time/stop
# wait for a while to stablize cfm.
for i in `seq 0 100`; do ovs-appctl time/warp 100; done
CFM_CHECK_EXTENDED([p0], [1], [100], [up], [up], [300ms], [2], [up])
CFM_CHECK_EXTENDED([p1], [2], [100], [up], [up], [300ms], [1], [up])

# turn on demand mode on one end.
AT_CHECK([ovs-vsctl set interface p0 other_config:cfm_demand=true])

# cfm should never go down.
for i in `seq 0 100`
do
    ovs-appctl time/warp 100
    CFM_CHECK_EXTENDED([p0], [1], [100], [up], [up], [300ms], [2], [up])
    CFM_CHECK_EXTENDED([p1], [2], [100], [up], [up], [300ms], [1], [up])
done

# turn on demand mode on the other end.
AT_CHECK([ovs-vsctl set interface p1 other_config:cfm_demand=true])
for i in `seq 0 100`
do
    ovs-appctl time/warp 100
    CFM_CHECK_EXTENDED([p0], [1], [100], [up], [up], [300ms], [2], [up])
    CFM_CHECK_EXTENDED([p1], [2], [100], [up], [up], [300ms], [1], [up])
done

OVS_VSWITCHD_STOP
AT_CLEANUP

# test cfm_flap_count.
AT_SETUP([cfm - flap_count])
#Create 2 bridges connected by patch ports and enable cfm
OVS_VSWITCHD_START([add-br br1 -- \
                    set bridge br1 datapath-type=dummy \
                    other-config:hwaddr=aa:55:aa:56:00:00 -- \
                    add-port br1 p1 -- set Interface p1 type=patch \
                    options:peer=p0 -- \
                    add-port br0 p0 -- set Interface p0 type=patch \
                    options:peer=p1 -- \
                    set Interface p0 cfm_mpid=1 other_config:cfm_interval=100 other_config:cfm_extended=true -- \
                    set Interface p1 cfm_mpid=2 other_config:cfm_interval=100 other_config:cfm_extended=true])

ovs-appctl time/stop

# wait for a while to stablize cfm.
for i in `seq 0 100`; do ovs-appctl time/warp 100; done
CFM_CHECK_EXTENDED([p0], [1], [100], [up], [up], [100ms], [2], [up])
CFM_CHECK_EXTENDED([p1], [2], [100], [up], [up], [100ms], [1], [up])

# turn cfm on p1 off, should increment the cfm_flap_count on p0.
AT_CHECK([ovs-vsctl remove interface p1 cfm_mpid 2])
for i in `seq 0 10`; do ovs-appctl time/warp 100; done
CFM_VSCTL_LIST_IFACE([p0], [cfm_flap_count], [cfm_flap_count      : 1])
CFM_VSCTL_LIST_IFACE([p1], [cfm_flap_count], [cfm_flap_count      : [[]]])

# turn cfm on p1 on again, should increment the cfm_flap_count on p0.
AT_CHECK([ovs-vsctl set interface p1 cfm_mpid=2])
for i in `seq 0 10`; do ovs-appctl time/warp 100; done
CFM_VSCTL_LIST_IFACE([p0], [cfm_flap_count], [cfm_flap_count      : 2])

OVS_VSWITCHD_STOP
AT_CLEANUP

AT_SETUP([cfm - fault_override])
OVS_VSWITCHD_START([add-br br1 -- \
                    set bridge br1 datapath-type=dummy \
                    other-config:hwaddr=aa:55:aa:56:00:00 -- \
                    add-port br1 p1 -- set Interface p1 type=patch \
                    options:peer=p0 -- \
                    add-port br0 p0 -- set Interface p0 type=patch \
                    options:peer=p1 -- \
                    set Interface p0 cfm_mpid=1 other_config:cfm_interval=100 other_config:cfm_extended=true -- \
                    set Interface p1 cfm_mpid=2 other_config:cfm_interval=100 other_config:cfm_extended=true])

ovs-appctl time/stop
# wait for a while to stablize cfm.
for i in `seq 0 100`; do ovs-appctl time/warp 100; done
CFM_CHECK_EXTENDED([p0], [1], [100], [up], [up], [100ms], [2], [up])
CFM_CHECK_EXTENDED([p1], [2], [100], [up], [up], [100ms], [1], [up])
AT_CHECK([ovs-appctl cfm/show p1 | grep 'fault_override'], [1], [ignore])
CFM_VSCTL_LIST_IFACE([p1], [cfm_fault_status], [cfm_fault_status    : [[]]])

# set a fault and see that this is shown in the CFM module and the database
AT_CHECK([ovs-appctl cfm/set-fault p1 true], [0], [OK
])
AT_CHECK([ovs-appctl time/warp 100], [0], [ignore])
AT_CHECK([ovs-appctl cfm/show p1 | grep 'fault_override' | sed -e 's/MPID [[0-9]]*: extended //'], [0], [dnl
fault_override
])
CFM_VSCTL_LIST_IFACE([p1], [cfm_fault_status], [cfm_fault_status    : [[override]]])

# reset and see that it returned to normal
AT_CHECK([ovs-appctl cfm/set-fault normal], [0], [OK
])
AT_CHECK([ovs-appctl time/warp 100], [0], [ignore])
AT_CHECK([ovs-appctl cfm/show p1 | grep 'fault_override'], [1], [ignore])
CFM_VSCTL_LIST_IFACE([p1], [cfm_fault_status], [cfm_fault_status    : [[]]])

OVS_VSWITCHD_STOP
AT_CLEANUP