[ovs-dev] [PATCH ovn 2/3] tests: check that flow for ramp switch is added when PB is created

[Vladislav Odintsov]

Signed-off-by: Vladislav Odintsov <odivlad at gmail.com>
---
 tests/ovn-controller-vtep.at | 64 ++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)

diff --git a/tests/ovn-controller-vtep.at b/tests/ovn-controller-vtep.at
index 21d79c66b..2d1ebad56 100644
--- a/tests/ovn-controller-vtep.at
+++ b/tests/ovn-controller-vtep.at
@@ -558,3 +558,67 @@ done | sort], [0], [dnl
 
 OVN_CONTROLLER_VTEP_STOP
 AT_CLEANUP
+
+
+# Tests OF to vtep device on ovn-controller node.
+OVN_FOR_EACH_NORTHD([
+AT_SETUP([ovn-controller-vtep - hv flows])
+ovn_start
+OVN_CONTROLLER_VTEP_START(vtep1)
+net_add n1
+
+# Start hv chassis and create lswitch with normal vif attached to hv chassis
+sim_add hv1
+as hv1
+ovs-vsctl -- add-br br-phys
+ovn_attach n1 br-phys 192.168.0.1
+ovn-nbctl ls-add lsw0
+ovn-nbctl lsp-add lsw0 lsp0
+ovn-nbctl lsp-set-addresses lsp0 f0:00:00:00:00:01
+ovs-vsctl add-port br-int vif0 -- set Interface vif0 external-ids:iface-id=lsp0
+
+
+# 1st testcase: create vtep logical switch port and then bind vlan on vtep
+OVN_NB_ADD_VTEP_PORT([lsw0], [lsp-vtep], [vtep1], [lswitch0])
+
+# ensure there is a port_binding without chassis set
+wait_row_count Port_Binding 1 logical_port=lsp-vtep chassis='[[]]'
+
+# add vlan binding, ensure port_binding has chassis and OF on hv is installed
+OVS_WAIT_WHILE([ovs-ofctl dump-flows br-int table=0 | grep 'priority=110'])
+check as vtep1 vtep-ctl add-ls lswitch0 -- bind-ls vtep1 p0 100 lswitch0
+wait_row_count Port_Binding 1 logical_port=lsp-vtep chassis!='[[]]'
+OVS_WAIT_UNTIL([ovs-ofctl dump-flows br-int table=0 | grep 'priority=110'])
+AT_CHECK([ovs-ofctl dump-flows br-int table=0 | grep 'priority=110' | \
+          awk '{print $(NF-1), $NF}' | sed -e 's/in_port=[[0-9]]\+/in_port=<>/g' | \
+          sed -e 's/0x[[0-9a-f]]\+/0x<>/g'], [0], [dnl
+priority=110,tun_id=0x<>,in_port=<> actions=move:NXM_NX_TUN_ID[[0..23]]->OXM_OF_METADATA[[0..23]],load:0x<>->NXM_NX_REG14[[0..14]],load:0x<>->NXM_NX_REG10[[1]],resubmit(,8)
+])
+
+# cleanup
+check ovn-nbctl lsp-del lsp-vtep
+check as vtep1 vtep-ctl unbind-ls vtep1 p0 100 -- clear-local-macs lswitch0 \
+                        -- clear-remote-macs lswitch0 -- del-ls lswitch0
+
+
+# 2nd testcase: create vlan binding on vtep and then create logical switch port for it.
+# ensure there's no port_binding
+wait_row_count Port_Binding 0 logical_port=lsp-vtep
+
+check as vtep1 vtep-ctl add-ls lswitch0 -- bind-ls vtep1 p0 100 lswitch0
+OVN_NB_ADD_VTEP_PORT([lsw0], [lsp-vtep], [vtep1], [lswitch0])
+wait_row_count Port_Binding 1 logical_port=lsp-vtep chassis!='[[]]'
+
+# TODO (Numan): Remove this recompute to reproduce the issue
+check as hv1 ovn-appctl -t ovn-controller recompute
+
+OVS_WAIT_UNTIL([ovs-ofctl dump-flows br-int table=0 | grep 'priority=110'])
+AT_CHECK([ovs-ofctl dump-flows br-int table=0 | grep 'priority=110' | \
+          awk '{print $(NF-1), $NF}' | sed -e 's/in_port=[[0-9]]\+/in_port=<>/g' | \
+          sed -e 's/0x[[0-9a-f]]\+/0x<>/g'], [0], [dnl
+priority=110,tun_id=0x<>,in_port=<> actions=move:NXM_NX_TUN_ID[[0..23]]->OXM_OF_METADATA[[0..23]],load:0x<>->NXM_NX_REG14[[0..14]],load:0x<>->NXM_NX_REG10[[1]],resubmit(,8)
+])
+
+OVN_CLEANUP([hv1])
+AT_CLEANUP
+])
-- 
2.30.0