integration: Support of PVP and PVVP integration TCs

Integration TC support has been enhanced to support PVP
and PVVP scenarios. Definition of integration testcases
have been modified to use a sort of macros for repetitive
parts.
Additional improvements were introduced:
* instances of testcases are created only for testcases
selected for execution
* new TC definition options allow to define test specific
vswitch, VNF, traffic generator and test options
* tests filter applied on pattern specified by --tests
allows to define negative filter only; In that case
list of all tests is used as base for negative filter.
* traffic values defined within teststep passed to send_traffic
is merged with default values; This is essential for execution
of TCs with linux_bridge or SRIOV support. It also simplifies
integration TC definition
* typos removed

Change-Id: Icb734a7afd7e5154f27a8ff25615a39e01f58c27
JIRA: VSPERF-213
JIRA: VSPERF-216
Signed-off-by: Martin Klozik <martinx.klozik@intel.com>
Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com>
Reviewed-by: Al Morton <acmorton@att.com>
Reviewed-by: Christian Trautman <ctrautma@redhat.com>
Reviewed-by: Brian Castelli <brian.castelli@spirent.com>

2 files changed, 280 insertions, 58 deletions

diff --git a/conf/01_testcases.conf b/conf/01_testcases.conf
index f36172df..148171fd 100755
--- a/conf/01_testcases.conf
+++ b/conf/01_testcases.conf
@@ -100,6 +100,24 @@
 #                                  # value will be used
 #   "options": ""                  # Optional. Additional command line options
 #                                  # to be passed to the load generator.
+# "vSwitch" : "OvsVanilla"         # Defines vSwitch to be used for test execution.
+#                                  # It will override any VSWITCH option stated
+#                                  # in configuration files or value specified
+#                                  # on command line through --vswitch parameter.
+# "VNF" : "QemuVirtioNet"          # Defines VNF to be used for test execution.
+#                                  # It will override any VNF option stated
+#                                  # in configuration files or value specified
+#                                  # on command line through --vnf parameter.
+# "Trafficgen" : "Dummy"           # Defines traffic generator to be used for test
+#                                  # execution. It will override any VNF option
+#                                  # stated in configuration files or value
+#                                  # specified on command line through --trafficgen
+#                                  # parameter.
+# "Parameters" : "pkt_sizes=512"   # Defines list of test parameters used for test
+#                                  # execution. It will override any values defined
+#                                  # by TEST_PARAMS option stated in configuration
+#                                  # files or values specified on command line through
+#                                  # --test-params parameter.
 # "Test Modifier": [FrameMod|Other],
 # "Dependency": [Test_Case_Name |None],
 
diff --git a/conf/integration/01_testcases.conf b/conf/integration/01_testcases.conf
index fff148d4..e9257ae0 100644
--- a/conf/integration/01_testcases.conf
+++ b/conf/integration/01_testcases.conf
@@ -16,6 +16,13 @@
 # tunneling protocol for OP2P tests.
 SUPPORTED_TUNNELING_PROTO = ['vxlan', 'gre', 'geneve']
 
+#
+# Generic test configuration options are described at conf/01_testcases.conf
+#
+
+#
+# Options specific to integration testcases are described below:
+#
 # Required for OP2P tests
 # "Tunnel Type": ["vxlan"|"gre"|"geneve"]   # Tunnel Type defines tunneling protocol to use.
 #                                   # It can be overridden by cli option tunnel_type.
@@ -38,6 +45,92 @@ SUPPORTED_TUNNELING_PROTO = ['vxlan', 'gre', 'geneve']
 #                                   # Where i is a number of step (starts from 0)
 #                                   # and j is index of result returned by step i.
 
+#
+# Common TestSteps parts ("macros")
+#
+
+# P2P macros
+STEP_VSWITCH_P2P_FLOWS_INIT = [
+    ['vswitch', 'add_switch', 'int_br0'],           # STEP 0
+    ['vswitch', 'add_phy_port', 'int_br0'],         # STEP 1
+    ['vswitch', 'add_phy_port', 'int_br0'],         # STEP 2
+    ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[1][1]', 'actions': ['output:#STEP[2][1]'], 'idle_timeout': '0'}],
+    ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[2][1]', 'actions': ['output:#STEP[1][1]'], 'idle_timeout': '0'}],
+]
+
+STEP_VSWITCH_P2P_FLOWS_FINIT = [
+    ['vswitch', 'dump_flows', 'int_br0'],
+    ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[1][1]'}],
+    ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[2][1]'}],
+    ['vswitch', 'del_port', 'int_br0', '#STEP[1][0]'],
+    ['vswitch', 'del_port', 'int_br0', '#STEP[2][0]'],
+    ['vswitch', 'del_switch', 'int_br0'],
+]
+
+# PVP and PVVP macros
+STEP_VSWITCH_PVP_INIT = [
+    ['vswitch', 'add_switch', 'int_br0'],           # STEP 0
+    ['vswitch', 'add_phy_port', 'int_br0'],         # STEP 1
+    ['vswitch', 'add_phy_port', 'int_br0'],         # STEP 2
+    ['vswitch', 'add_vport', 'int_br0'],            # STEP 3
+    ['vswitch', 'add_vport', 'int_br0'],            # STEP 4
+]
+
+STEP_VSWITCH_PVP_FINIT = [
+    ['vswitch', 'del_port', 'int_br0', '#STEP[1][0]'],
+    ['vswitch', 'del_port', 'int_br0', '#STEP[2][0]'],
+    ['vswitch', 'del_port', 'int_br0', '#STEP[3][0]'],
+    ['vswitch', 'del_port', 'int_br0', '#STEP[4][0]'],
+    ['vswitch', 'del_switch', 'int_br0'],
+]
+
+STEP_VSWITCH_PVP_FLOWS_INIT = STEP_VSWITCH_PVP_INIT + [
+    ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[1][1]', 'actions': ['output:#STEP[3][1]'], 'idle_timeout': '0'}],
+    ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[4][1]', 'actions': ['output:#STEP[2][1]'], 'idle_timeout': '0'}],
+    ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[2][1]', 'actions': ['output:#STEP[4][1]'], 'idle_timeout': '0'}],
+    ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[3][1]', 'actions': ['output:#STEP[1][1]'], 'idle_timeout': '0'}],
+]
+
+STEP_VSWITCH_PVP_FLOWS_FINIT = [
+    ['vswitch', 'dump_flows', 'int_br0'],
+    ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[1][1]'}],
+    ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[4][1]'}],
+    ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[2][1]'}],
+    ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[3][1]'}],
+] + STEP_VSWITCH_PVP_FINIT
+
+STEP_VSWITCH_PVVP_INIT = STEP_VSWITCH_PVP_INIT + [
+    ['vswitch', 'add_vport', 'int_br0'],            # STEP 5
+    ['vswitch', 'add_vport', 'int_br0'],            # STEP 6
+]
+
+STEP_VSWITCH_PVVP_FINIT = [
+    ['vswitch', 'del_port', 'int_br0', '#STEP[5][0]'],
+    ['vswitch', 'del_port', 'int_br0', '#STEP[6][0]'],
+] + STEP_VSWITCH_PVP_FINIT
+
+STEP_VSWITCH_PVVP_FLOWS_INIT = STEP_VSWITCH_PVVP_INIT + [
+    ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[1][1]', 'actions': ['output:#STEP[3][1]'], 'idle_timeout': '0'}],
+    ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[4][1]', 'actions': ['output:#STEP[5][1]'], 'idle_timeout': '0'}],
+    ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[6][1]', 'actions': ['output:#STEP[2][1]'], 'idle_timeout': '0'}],
+    ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[2][1]', 'actions': ['output:#STEP[6][1]'], 'idle_timeout': '0'}],
+    ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[5][1]', 'actions': ['output:#STEP[4][1]'], 'idle_timeout': '0'}],
+    ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[3][1]', 'actions': ['output:#STEP[1][1]'], 'idle_timeout': '0'}],
+]
+
+STEP_VSWITCH_PVVP_FLOWS_FINIT = [
+    ['vswitch', 'dump_flows', 'int_br0'],
+    ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[1][1]'}],
+    ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[4][1]'}],
+    ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[6][1]'}],
+    ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[2][1]'}],
+    ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[5][1]'}],
+    ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[3][1]'}],
+] + STEP_VSWITCH_PVVP_FINIT
+
+#
+# Definition of integration tests
+#
 INTEGRATION_TESTS = [
     {
         "Name": "overlay_p2p_tput",
@@ -162,76 +255,187 @@ INTEGRATION_TESTS = [
         "Name": "vswitch_add_del_flows",
         "Deployment": "clean",
         "Description": "vSwitch - add and delete flows",
-        "TestSteps": [
-                        ['vswitch', 'add_switch', 'int_br0'],
-                        ['vswitch', 'add_phy_port', 'int_br0'],
-                        ['vswitch', 'add_phy_port', 'int_br0'],
-                        ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[1][1]', 'actions': ['output:#STEP[2][1]'], 'idle_timeout': '0'}],
-                        ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[2][1]', 'actions': ['output:#STEP[1][1]'], 'idle_timeout': '0'}],
-                        ['vswitch', 'dump_flows', 'int_br0'],
-                        ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[1][1]'}],
-                        ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[2][1]'}],
-                        ['vswitch', 'del_port', 'int_br0', '#STEP[1][0]'],
-                        ['vswitch', 'del_port', 'int_br0', '#STEP[2][0]'],
-                        ['vswitch', 'del_switch', 'int_br0'],
-                     ]
+        "TestSteps": STEP_VSWITCH_P2P_FLOWS_INIT +
+                     STEP_VSWITCH_P2P_FLOWS_FINIT
     },
     {
-        "Name": "vswitch_throughput",
+        "Name": "vswitch_p2p_tput",
         "Deployment": "clean",
         "Description": "vSwitch - configure switch and execute RFC2544 throughput test",
-        "TestSteps": [
-                        ['vswitch', 'add_switch', 'int_br0'],
-                        ['vswitch', 'add_phy_port', 'int_br0'],
-                        ['vswitch', 'add_phy_port', 'int_br0'],
-                        ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[1][1]', 'actions': ['output:#STEP[2][1]'], 'idle_timeout': '0'}],
-                        ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[2][1]', 'actions': ['output:#STEP[1][1]'], 'idle_timeout': '0'}],
-                        ['trafficgen', 'send_traffic', {'traffic_type' : 'throughput', 'bidir' : True, 'frame_rate' : 100, 'multistream' : 0, 'stream_type' : 'L4'}],
-                        ['vswitch', 'dump_flows', 'int_br0'],
-                        ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[1][1]'}],
-                        ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[2][1]'}],
-                        ['vswitch', 'del_port', 'int_br0', '#STEP[1][0]'],
-                        ['vswitch', 'del_port', 'int_br0', '#STEP[2][0]'],
-                        ['vswitch', 'del_switch', 'int_br0'],
-                     ]
+        "TestSteps": STEP_VSWITCH_P2P_FLOWS_INIT +
+                     [
+                        ['trafficgen', 'send_traffic', {'traffic_type' : 'throughput', 'bidir' : True}],
+                     ] +
+                     STEP_VSWITCH_P2P_FLOWS_FINIT
     },
     {
-        "Name": "vswitch_back2back",
+        "Name": "vswitch_p2p_back2back",
         "Deployment": "clean",
         "Description": "vSwitch - configure switch and execute RFC2544 back2back test",
-        "TestSteps": [
-                        ['vswitch', 'add_switch', 'int_br0'],
-                        ['vswitch', 'add_phy_port', 'int_br0'],
-                        ['vswitch', 'add_phy_port', 'int_br0'],
-                        ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[1][1]', 'actions': ['output:#STEP[2][1]'], 'idle_timeout': '0'}],
-                        ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[2][1]', 'actions': ['output:#STEP[1][1]'], 'idle_timeout': '0'}],
-                        ['trafficgen', 'send_traffic', {'traffic_type' : 'back2back', 'bidir' : True, 'frame_rate' : 100, 'multistream' : 0, 'stream_type' : 'L4'}],
-                        ['vswitch', 'dump_flows', 'int_br0'],
-                        ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[1][1]'}],
-                        ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[2][1]'}],
-                        ['vswitch', 'del_port', 'int_br0', '#STEP[1][0]'],
-                        ['vswitch', 'del_port', 'int_br0', '#STEP[2][0]'],
-                        ['vswitch', 'del_switch', 'int_br0'],
-                     ]
+        "TestSteps": STEP_VSWITCH_P2P_FLOWS_INIT +
+                     [
+                        ['trafficgen', 'send_traffic', {'traffic_type' : 'back2back', 'bidir' : True}],
+                     ] +
+                     STEP_VSWITCH_P2P_FLOWS_FINIT
     },
     {
-        "Name": "vswitch_continuous",
+        "Name": "vswitch_p2p_cont",
         "Deployment": "clean",
         "Description": "vSwitch - configure switch and execute continuous stream test",
-        "TestSteps": [
-                        ['vswitch', 'add_switch', 'int_br0'],
-                        ['vswitch', 'add_phy_port', 'int_br0'],
-                        ['vswitch', 'add_phy_port', 'int_br0'],
-                        ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[1][1]', 'actions': ['output:#STEP[2][1]'], 'idle_timeout': '0'}],
-                        ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[2][1]', 'actions': ['output:#STEP[1][1]'], 'idle_timeout': '0'}],
-                        ['trafficgen', 'send_traffic', {'traffic_type' : 'continuous', 'bidir' : True, 'frame_rate' : 100, 'multistream' : 0, 'stream_type' : 'L4'}],
-                        ['vswitch', 'dump_flows', 'int_br0'],
-                        ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[1][1]'}],
-                        ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[2][1]'}],
-                        ['vswitch', 'del_port', 'int_br0', '#STEP[1][0]'],
-                        ['vswitch', 'del_port', 'int_br0', '#STEP[2][0]'],
-                        ['vswitch', 'del_switch', 'int_br0'],
-                     ]
+        "TestSteps": STEP_VSWITCH_P2P_FLOWS_INIT +
+                     [
+                        ['trafficgen', 'send_traffic', {'traffic_type' : 'continuous', 'bidir' : True}],
+                     ] +
+                     STEP_VSWITCH_P2P_FLOWS_FINIT
+    },
+    {
+        "Name": "vswitch_pvp",
+        "Deployment": "clean",
+        "Description": "vSwitch - configure switch and one vnf",
+        "TestSteps": STEP_VSWITCH_PVP_INIT +
+                     [
+                        ['vnf', 'start'],
+                        ['vnf', 'stop'],
+                     ] +
+                     STEP_VSWITCH_PVP_FINIT
+    },
+    {
+        "Name": "vswitch_pvp_tput",
+        "Deployment": "clean",
+        "Description": "vSwitch - configure switch, vnf and execute RFC2544 throughput test",
+        "TestSteps": STEP_VSWITCH_PVP_FLOWS_INIT +
+                     [
+                        ['vnf', 'start'],
+                        ['trafficgen', 'send_traffic', {'traffic_type' : 'throughput', 'bidir' : True}],
+                        ['vnf', 'stop'],
+                     ] +
+                     STEP_VSWITCH_PVP_FLOWS_FINIT
+    },
+    {
+        "Name": "vswitch_pvp_back2back",
+        "Deployment": "clean",
+        "Description": "vSwitch - configure switch, vnf and execute RFC2544 back2back test",
+        "TestSteps": STEP_VSWITCH_PVP_FLOWS_INIT +
+                     [
+                        ['vnf', 'start'],
+                        ['trafficgen', 'send_traffic', {'traffic_type' : 'back2back', 'bidir' : True}],
+                        ['vnf', 'stop'],
+                     ] +
+                     STEP_VSWITCH_PVP_FLOWS_FINIT
+    },
+    {
+        "Name": "vswitch_pvp_cont",
+        "Deployment": "clean",
+        "Description": "vSwitch - configure switch, vnf and execute continuous stream test",
+        "TestSteps": STEP_VSWITCH_PVP_FLOWS_INIT +
+                     [
+                        ['vnf', 'start'],
+                        ['trafficgen', 'send_traffic', {'traffic_type' : 'continuous', 'bidir' : True}],
+                        ['vnf', 'stop'],
+                     ] +
+                     STEP_VSWITCH_PVP_FLOWS_FINIT
+    },
+    {
+        "Name": "vswitch_pvp_all",
+        "Deployment": "clean",
+        "Description": "vSwitch - configure switch, vnf and execute all test types",
+        "TestSteps": STEP_VSWITCH_PVP_FLOWS_INIT +
+                     [
+                        ['vnf', 'start'],
+                        ['trafficgen', 'send_traffic', {'traffic_type' : 'throughput', 'bidir' : True}],
+                        ['trafficgen', 'send_traffic', {'traffic_type' : 'back2back', 'bidir' : True}],
+                        ['trafficgen', 'send_traffic', {'traffic_type' : 'continuous', 'bidir' : True}],
+                        ['vnf', 'stop'],
+                     ] +
+                     STEP_VSWITCH_PVP_FLOWS_FINIT
+    },
+    {
+        "Name": "vswitch_pvvp",
+        "Deployment": "clean",
+        "Description": "vSwitch - configure switch and two vnfs",
+        "TestSteps": STEP_VSWITCH_PVVP_INIT +
+                     [
+                        ['vnf1', 'start'],
+                        ['vnf2', 'start'],
+                        ['vnf1', 'stop'],
+                        ['vnf2', 'stop'],
+                     ] +
+                     STEP_VSWITCH_PVVP_FINIT
+    },
+    {
+        "Name": "vswitch_pvvp_tput",
+        "Deployment": "clean",
+        "Description": "vSwitch - configure switch, two chained vnfs and execute RFC2544 throughput test",
+        "TestSteps": STEP_VSWITCH_PVVP_FLOWS_INIT +
+                     [
+                        ['vnf1', 'start'],
+                        ['vnf2', 'start'],
+                        ['trafficgen', 'send_traffic', {'traffic_type' : 'throughput', 'bidir' : True}],
+                        ['vnf1', 'stop'],
+                        ['vnf2', 'stop'],
+                     ] +
+                     STEP_VSWITCH_PVVP_FLOWS_FINIT
+    },
+    {
+        "Name": "vswitch_pvvp_back2back",
+        "Deployment": "clean",
+        "Description": "vSwitch - configure switch, two chained vnfs and execute RFC2544 back2back test",
+        "TestSteps": STEP_VSWITCH_PVVP_FLOWS_INIT +
+                     [
+                        ['vnf1', 'start'],
+                        ['vnf2', 'start'],
+                        ['trafficgen', 'send_traffic', {'traffic_type' : 'back2back', 'bidir' : True}],
+                        ['vnf1', 'stop'],
+                        ['vnf2', 'stop'],
+                     ] +
+                     STEP_VSWITCH_PVVP_FLOWS_FINIT
+    },
+    {
+        "Name": "vswitch_pvvp_cont",
+        "Deployment": "clean",
+        "Description": "vSwitch - configure switch, two chained vnfs and execute continuous stream test",
+        "TestSteps": STEP_VSWITCH_PVVP_FLOWS_INIT +
+                     [
+                        ['vnf1', 'start'],
+                        ['vnf2', 'start'],
+                        ['trafficgen', 'send_traffic', {'traffic_type' : 'continuous', 'bidir' : True}],
+                        ['vnf1', 'stop'],
+                        ['vnf2', 'stop'],
+                     ] +
+                     STEP_VSWITCH_PVVP_FLOWS_FINIT
+    },
+    {
+        "Name": "vswitch_pvvp_all",
+        "Deployment": "clean",
+        "Description": "vSwitch - configure switch, two chained vnfs and execute all test types",
+        "TestSteps": STEP_VSWITCH_PVVP_FLOWS_INIT +
+                     [
+                        ['vnf1', 'start'],
+                        ['vnf2', 'start'],
+                        ['trafficgen', 'send_traffic', {'traffic_type' : 'throughput', 'bidir' : True}],
+                        ['trafficgen', 'send_traffic', {'traffic_type' : 'back2back', 'bidir' : True}],
+                        ['trafficgen', 'send_traffic', {'traffic_type' : 'continuous', 'bidir' : True}],
+                        ['vnf1', 'stop'],
+                        ['vnf2', 'stop'],
+                     ] +
+                     STEP_VSWITCH_PVVP_FLOWS_FINIT
     },
 ]
 
+# Example of TC definition with exact vSwitch, VNF and TRAFFICGEN values.
+#    {
+#        "Name": "ovs_vanilla_linux_bridge_pvp_cont",
+#        "Deployment": "clean",
+#        "Description": "vSwitch - configure OVS Vanilla, QemuVirtioNet with linux bridge and execute continuous stream test",
+#        "vSwitch" : "OvsVanilla",
+#        "VNF" : "QemuVirtioNet",
+#        "Trafficgen": "IxNet",
+#        "Test Parameters": {"guest_loopback" : "linux_bridge"},
+#        "TestSteps": STEP_VSWITCH_PVP_FLOWS_INIT +
+#                     [
+#                        ['vnf', 'start'],
+#                        ['trafficgen', 'send_traffic', {'traffic_type' : 'continuous', 'bidir' : True}],
+#                        ['vnf', 'stop'],
+#                     ] +
+#                     STEP_VSWITCH_PVP_FLOWS_FINIT
+#    },