Implement Egress TPID flow table test
Change-Id: I6a9aaef52f9400877420dabdcc65197a07e9850c
diff --git a/ofdpa/flows.py b/ofdpa/flows.py
index 28261d9..1ae6280 100755
--- a/ofdpa/flows.py
+++ b/ofdpa/flows.py
@@ -2952,3 +2952,98 @@
delete_groups( self.controller, Groups )
delete_all_groups( self.controller )
+class UntaggedToDoubleChangeEthertype ( base_tests.SimpleDataPlane ):
+
+ def runTest( self ):
+ Groups = Queue.LifoQueue()
+ try:
+ if len( config[ "port_map" ] ) < 2:
+ logging.info( "Port count less than 2, can't run this case" )
+ return
+
+ input_src_mac = [ 0x00, 0x00, 0x00, 0xcc, 0xcc, 0xcc ]
+ input_src_mac_str = ':'.join( [ '%02X' % x for x in input_src_mac ] )
+
+ input_dst_mac = [ 0x00, 0x00, 0x00, 0x22, 0x22, 0x00 ]
+ input_dst_mac_str = ':'.join( [ '%02X' % x for x in input_dst_mac ] )
+
+ output_dst_mac = [ 0x00, 0x00, 0x00, 0x33, 0x33, 0x00 ]
+ output_dst_mac_str = ':'.join( [ '%02X' % x for x in output_dst_mac ] )
+
+ dip = 0xc0a80001
+ ports = config[ "port_map" ].keys( )
+
+ inner_vlan = 66
+ outer_vlan = 77
+ id = 10
+
+ port = ports[0]
+ out_port = ports[1]
+
+ # add l2 unfiltered interface group
+ l2_gid, l2_msg = add_one_l2_unfiltered_group( self.controller, out_port, True)
+
+ l3_msg = add_l3_unicast_group( self.controller, out_port, vlanid=4094, id=id,
+ src_mac=input_dst_mac, dst_mac=output_dst_mac, gid=l2_gid)
+
+ do_barrier( self.controller )
+
+ # add vlan flow table
+ add_one_vlan_table_flow( self.controller, port, 1, 4094,
+ flag=VLAN_TABLE_FLAG_ONLY_BOTH )
+
+ # add termination flow
+ if config["switch_type"] == "qmx":
+ add_termination_flow( self.controller, 0, 0x0800, input_dst_mac, 4094 )
+ else:
+ add_termination_flow( self.controller, port, 0x0800, input_dst_mac, 4094 )
+
+ add_unicast_routing_flow( self.controller, 0x0800, dip, 0xffffffff, l3_msg.group_id,
+ vrf=0 )
+
+ add_one_egress_vlan_table_flow( self.controller, out_port, 4094 , inner_vlan, outer_vlan)
+
+ Groups._put( l2_gid )
+ Groups._put( l3_msg.group_id )
+
+ # add vlan flow table
+ add_one_egress_vlan_tpid_table_flow( self.controller, out_port, outer_vlan+0x1000 )
+ do_barrier( self.controller )
+
+ ip_src = '192.168.5.5'
+ ip_dst = '192.168.0.1'
+ parsed_pkt = simple_tcp_packet( pktlen=100,
+ dl_vlan_enable=False,
+ eth_dst=input_dst_mac_str,
+ eth_src=input_src_mac_str,
+ ip_ttl=64,
+ ip_src=ip_src,
+ ip_dst=ip_dst )
+ pkt = str( parsed_pkt )
+
+ print("Input Packet %s" % format_packet(pkt))
+
+ self.dataplane.send( port, pkt )
+
+ # build expect packet
+ exp_pkt = simple_tcp_packet_two_vlan( pktlen=108,
+ out_dl_vlan_enable=True,
+ out_vlan_vid=outer_vlan,
+ out_vlan_tpid=0x88a8,
+ in_dl_vlan_enable=True,
+ in_vlan_vid=inner_vlan,
+ eth_dst=output_dst_mac_str,
+ eth_src=input_dst_mac_str,
+ ip_ttl=63,
+ ip_src=ip_src,
+ ip_dst=ip_dst )
+ pkt = str( exp_pkt )
+
+ print("Expected Packet %s" % format_packet(pkt))
+
+ verify_packet( self, pkt, out_port )
+ verify_no_other_packets( self )
+ finally:
+ delete_all_flows( self.controller )
+ delete_groups( self.controller, Groups )
+ delete_all_groups( self.controller )
\ No newline at end of file