cfm: Add ovsdb column "cfm_flap_count".

[sliver-openvswitch.git] / tests / cfm.at

diff --git a/tests/cfm.at b/tests/cfm.at
index 638e03f..9e351d0 100644 (file)
--- a/tests/cfm.at
+++ b/tests/cfm.at
@@ -14,9 +14,16 @@ Remote MPID $7
 ])
 ])
 
+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 BFD
+#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 -- \
@@ -55,3 +62,38 @@ 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 p1.
+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 p1.
+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])
+CFM_VSCTL_LIST_IFACE([p1], [cfm_flap_count], [cfm_flap_count      : 0])
+
+OVS_VSWITCHD_STOP
+AT_CLEANUP
\ No newline at end of file