diff options
Diffstat (limited to 'testcases')
| -rw-r--r-- | testcases/testcase.py | 193 |
1 files changed, 106 insertions, 87 deletions
diff --git a/testcases/testcase.py b/testcases/testcase.py index a152f91e..4b2751b5 100644 --- a/testcases/testcase.py +++ b/testcases/testcase.py @@ -103,6 +103,9 @@ class TestCase(object): self._traffic['l3'].update({'srcip': S.getValue('VANILLA_TGEN_PORT1_IP'), 'dstip': S.getValue('VANILLA_TGEN_PORT2_IP')}) + # Packet Forwarding mode + self._vswitch_none = 'none' == S.getValue('VSWITCH').strip().lower() + def run(self): """Run the test @@ -121,10 +124,16 @@ class TestCase(object): vnf_ctl = component_factory.create_vnf( self.deployment, loader.get_vnf_class()) - vswitch_ctl = component_factory.create_vswitch( - self.deployment, - loader.get_vswitch_class(), - self._traffic) + + if self._vswitch_none: + vswitch_ctl = component_factory.create_pktfwd( + loader.get_pktfwd_class()) + else: + vswitch_ctl = component_factory.create_vswitch( + self.deployment, + loader.get_vswitch_class(), + self._traffic) + collector = component_factory.create_collector( loader.get_collector_class(), self._results_dir, self.name) @@ -135,94 +144,15 @@ class TestCase(object): self._logger.debug("Setup:") with vswitch_ctl, loadgen: with vnf_ctl, collector: - vswitch = vswitch_ctl.get_vswitch() - # TODO BOM 15-08-07 the frame mod code assumes that the - # physical ports are ports 1 & 2. The actual numbers - # need to be retrived from the vSwitch and the metadata value - # updated accordingly. - bridge = S.getValue('VSWITCH_BRIDGE_NAME') - if self._frame_mod == "vlan": - # 0x8100 => VLAN ethertype - self._logger.debug(" **** VLAN ***** ") - flow = {'table':'2', 'priority':'1000', 'metadata':'2', - 'actions': ['push_vlan:0x8100', 'goto_table:3']} - vswitch.add_flow(bridge, flow) - flow = {'table':'2', 'priority':'1000', 'metadata':'1', - 'actions': ['push_vlan:0x8100', 'goto_table:3']} - vswitch.add_flow(bridge, flow) - elif self._frame_mod == "mpls": - # 0x8847 => MPLS unicast ethertype - self._logger.debug(" **** MPLS ***** ") - flow = {'table':'2', 'priority':'1000', 'metadata':'2', - 'actions': ['push_mpls:0x8847', 'goto_table:3']} - vswitch.add_flow(bridge, flow) - flow = {'table':'2', 'priority':'1000', 'metadata':'1', - 'actions': ['push_mpls:0x8847', 'goto_table:3']} - vswitch.add_flow(bridge, flow) - elif self._frame_mod == "mac": - flow = {'table':'2', 'priority':'1000', 'metadata':'2', - 'actions': ['mod_dl_src:22:22:22:22:22:22', - 'goto_table:3']} - vswitch.add_flow(bridge, flow) - flow = {'table':'2', 'priority':'1000', 'metadata':'1', - 'actions': ['mod_dl_src:11:11:11:11:11:11', - 'goto_table:3']} - vswitch.add_flow(bridge, flow) - elif self._frame_mod == "dscp": - # DSCP 184d == 0x4E<<2 => 'Expedited Forwarding' - flow = {'table':'2', 'priority':'1000', 'metadata':'2', - 'dl_type':'0x0800', - 'actions': ['mod_nw_tos:184', 'goto_table:3']} - vswitch.add_flow(bridge, flow) - flow = {'table':'2', 'priority':'1000', 'metadata':'1', - 'dl_type':'0x0800', - 'actions': ['mod_nw_tos:184', 'goto_table:3']} - vswitch.add_flow(bridge, flow) - elif self._frame_mod == "ttl": - # 251 and 241 are the highest prime numbers < 255 - flow = {'table':'2', 'priority':'1000', 'metadata':'2', - 'dl_type':'0x0800', - 'actions': ['mod_nw_ttl:251', 'goto_table:3']} - vswitch.add_flow(bridge, flow) - flow = {'table':'2', 'priority':'1000', 'metadata':'1', - 'dl_type':'0x0800', - 'actions': ['mod_nw_ttl:241', 'goto_table:3']} - vswitch.add_flow(bridge, flow) - elif self._frame_mod == "ip_addr": - flow = {'table':'2', 'priority':'1000', 'metadata':'2', - 'dl_type':'0x0800', - 'actions': ['mod_nw_src:10.10.10.10', - 'mod_nw_dst:20.20.20.20', - 'goto_table:3']} - vswitch.add_flow(bridge, flow) - flow = {'table':'2', 'priority':'1000', 'metadata':'1', - 'dl_type':'0x0800', - 'actions': ['mod_nw_src:20.20.20.20', - 'mod_nw_dst:10.10.10.10', - 'goto_table:3']} - vswitch.add_flow(bridge, flow) - elif self._frame_mod == "ip_port": - # TODO BOM 15-08-27 The traffic generated is assumed - # to be UDP (nw_proto 17d) which is the default case but - # we will need to pick up the actual traffic params in use. - flow = {'table':'2', 'priority':'1000', 'metadata':'2', - 'dl_type':'0x0800', 'nw_proto':'17', - 'actions': ['mod_tp_src:44444', - 'mod_tp_dst:44444', 'goto_table:3']} - vswitch.add_flow(bridge, flow) - flow = {'table':'2', 'priority':'1000', 'metadata':'1', - 'dl_type':'0x0800', 'nw_proto':'17', - 'actions': ['mod_tp_src:44444', - 'mod_tp_dst:44444', 'goto_table:3']} - vswitch.add_flow(bridge, flow) - else: - pass + if not self._vswitch_none: + self._add_flows(vswitch_ctl) with traffic_ctl: traffic_ctl.send_traffic(self._traffic) # dump vswitch flows before they are affected by VNF termination - vswitch_ctl.dump_vswitch_flows() + if not self._vswitch_none: + vswitch_ctl.dump_vswitch_flows() self._logger.debug("Traffic Results:") traffic_ctl.print_results() @@ -332,3 +262,92 @@ class TestCase(object): result[key] = '' return list(result.keys()) + + + def _add_flows(vswitch_ctl): + """Add flows to the vswitch + + :param vswitch_ctl vswitch controller + """ + vswitch = vswitch_ctl.get_vswitch() + # TODO BOM 15-08-07 the frame mod code assumes that the + # physical ports are ports 1 & 2. The actual numbers + # need to be retrived from the vSwitch and the metadata value + # updated accordingly. + bridge = S.getValue('VSWITCH_BRIDGE_NAME') + if self._frame_mod == "vlan": + # 0x8100 => VLAN ethertype + self._logger.debug(" **** VLAN ***** ") + flow = {'table':'2', 'priority':'1000', 'metadata':'2', + 'actions': ['push_vlan:0x8100', 'goto_table:3']} + vswitch.add_flow(bridge, flow) + flow = {'table':'2', 'priority':'1000', 'metadata':'1', + 'actions': ['push_vlan:0x8100', 'goto_table:3']} + vswitch.add_flow(bridge, flow) + elif self._frame_mod == "mpls": + # 0x8847 => MPLS unicast ethertype + self._logger.debug(" **** MPLS ***** ") + flow = {'table':'2', 'priority':'1000', 'metadata':'2', + 'actions': ['push_mpls:0x8847', 'goto_table:3']} + vswitch.add_flow(bridge, flow) + flow = {'table':'2', 'priority':'1000', 'metadata':'1', + 'actions': ['push_mpls:0x8847', 'goto_table:3']} + vswitch.add_flow(bridge, flow) + elif self._frame_mod == "mac": + flow = {'table':'2', 'priority':'1000', 'metadata':'2', + 'actions': ['mod_dl_src:22:22:22:22:22:22', + 'goto_table:3']} + vswitch.add_flow(bridge, flow) + flow = {'table':'2', 'priority':'1000', 'metadata':'1', + 'actions': ['mod_dl_src:11:11:11:11:11:11', + 'goto_table:3']} + vswitch.add_flow(bridge, flow) + elif self._frame_mod == "dscp": + # DSCP 184d == 0x4E<<2 => 'Expedited Forwarding' + flow = {'table':'2', 'priority':'1000', 'metadata':'2', + 'dl_type':'0x0800', + 'actions': ['mod_nw_tos:184', 'goto_table:3']} + vswitch.add_flow(bridge, flow) + flow = {'table':'2', 'priority':'1000', 'metadata':'1', + 'dl_type':'0x0800', + 'actions': ['mod_nw_tos:184', 'goto_table:3']} + vswitch.add_flow(bridge, flow) + elif self._frame_mod == "ttl": + # 251 and 241 are the highest prime numbers < 255 + flow = {'table':'2', 'priority':'1000', 'metadata':'2', + 'dl_type':'0x0800', + 'actions': ['mod_nw_ttl:251', 'goto_table:3']} + vswitch.add_flow(bridge, flow) + flow = {'table':'2', 'priority':'1000', 'metadata':'1', + 'dl_type':'0x0800', + 'actions': ['mod_nw_ttl:241', 'goto_table:3']} + vswitch.add_flow(bridge, flow) + elif self._frame_mod == "ip_addr": + flow = {'table':'2', 'priority':'1000', 'metadata':'2', + 'dl_type':'0x0800', + 'actions': ['mod_nw_src:10.10.10.10', + 'mod_nw_dst:20.20.20.20', + 'goto_table:3']} + vswitch.add_flow(bridge, flow) + flow = {'table':'2', 'priority':'1000', 'metadata':'1', + 'dl_type':'0x0800', + 'actions': ['mod_nw_src:20.20.20.20', + 'mod_nw_dst:10.10.10.10', + 'goto_table:3']} + vswitch.add_flow(bridge, flow) + elif self._frame_mod == "ip_port": + # TODO BOM 15-08-27 The traffic generated is assumed + # to be UDP (nw_proto 17d) which is the default case but + # we will need to pick up the actual traffic params in use. + flow = {'table':'2', 'priority':'1000', 'metadata':'2', + 'dl_type':'0x0800', 'nw_proto':'17', + 'actions': ['mod_tp_src:44444', + 'mod_tp_dst:44444', 'goto_table:3']} + vswitch.add_flow(bridge, flow) + flow = {'table':'2', 'priority':'1000', 'metadata':'1', + 'dl_type':'0x0800', 'nw_proto':'17', + 'actions': ['mod_tp_src:44444', + 'mod_tp_dst:44444', 'goto_table:3']} + vswitch.add_flow(bridge, flow) + else: + pass |