CSIT-1201 Create L2patch perf tests

- XL710, XXV710, X710
- 2n, 3n
- all pkt.size groups
- ndrpdr, mrr

Change-Id: Ibb36d734cd70a0a4d07e3d177fa2477bf9bfaacd
Signed-off-by: Peter Mikus <pmikus@cisco.com>

4 files changed, 66 insertions, 0 deletions

diff --git a/resources/libraries/python/L2Util.py b/resources/libraries/python/L2Util.py
index 53c3b99c83..2acb6dba34 100644
--- a/resources/libraries/python/L2Util.py
+++ b/resources/libraries/python/L2Util.py
@@ -217,6 +217,36 @@ class L2Util(object):
                                                     interface2=sw_iface1)
 
     @staticmethod
+    def vpp_setup_bidirectional_l2_patch(node, interface1, interface2):
+        """Create bidirectional l2 patch between 2 interfaces on vpp node.
+
+        :param node: Node to add bidirectional l2 patch.
+        :param interface1: First interface name or sw_if_index.
+        :param interface2: Second interface name or sw_if_index.
+        :type node: dict
+        :type interface1: str or int
+        :type interface2: str or int
+        """
+
+        if isinstance(interface1, basestring):
+            sw_iface1 = Topology().get_interface_sw_index(node, interface1)
+        else:
+            sw_iface1 = interface1
+
+        if isinstance(interface2, basestring):
+            sw_iface2 = Topology().get_interface_sw_index(node, interface2)
+        else:
+            sw_iface2 = interface2
+
+        with VatTerminal(node) as vat:
+            vat.vat_terminal_exec_cmd_from_template('l2_patch.vat',
+                                                    interface1=sw_iface1,
+                                                    interface2=sw_iface2)
+            vat.vat_terminal_exec_cmd_from_template('l2_patch.vat',
+                                                    interface1=sw_iface2,
+                                                    interface2=sw_iface1)
+
+    @staticmethod
     def linux_add_bridge(node, br_name, if_1, if_2, set_up=True):
         """Bridge two interfaces on linux node.
 
diff --git a/resources/libraries/robot/l2/l2_patch.robot b/resources/libraries/robot/l2/l2_patch.robot
new file mode 100644
index 0000000000..f59f924e28
--- /dev/null
+++ b/resources/libraries/robot/l2/l2_patch.robot
@@ -0,0 +1,24 @@
+# Copyright (c) 2018 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Library | resources.libraries.python.L2Util
+| Library | resources.libraries.python.InterfaceUtil
+
+*** Keywords ***
+| Configure L2 patch
+| | [Documentation] | Setup Bidirectional L2 patch on DUT
+| | [Arguments] | ${node} | ${if1} | ${if2} |
+| | Set Interface State | ${node} | ${if1} | up
+| | Set Interface State | ${node} | ${if2} | up
+| | Vpp Setup Bidirectional L2 patch | ${node} | ${if1} | ${if2}
diff --git a/resources/libraries/robot/performance/performance_configuration.robot b/resources/libraries/robot/performance/performance_configuration.robot
index d2e18ea42c..cd6f4028a4 100644
--- a/resources/libraries/robot/performance/performance_configuration.robot
+++ b/resources/libraries/robot/performance/performance_configuration.robot
@@ -29,6 +29,7 @@
 | Resource | resources/libraries/robot/shared/counters.robot
 | Resource | resources/libraries/robot/l2/l2_bridge_domain.robot
 | Resource | resources/libraries/robot/l2/l2_xconnect.robot
+| Resource | resources/libraries/robot/l2/l2_patch.robot
 | Resource | resources/libraries/robot/ip/ip4.robot
 | Resource | resources/libraries/robot/ip/ip6.robot
 | Resource | resources/libraries/robot/vm/qemu.robot
@@ -805,6 +806,16 @@
 | | ... | ELSE | Fail | Unsupported behaviour: ${behavior}
 | | All Vpp Interfaces Ready Wait | ${nodes}
 
+| Initialize L2 patch
+| | [Documentation]
+| | ... | Setup L2 patch topology by cross connecting two interfaces on
+| | ... | each DUT. Interfaces are brought up.
+| | ...
+| | ${duts}= | Get Matches | ${nodes} | DUT*
+| | :FOR | ${dut} | IN | @{duts}
+| | | Configure L2patch | ${nodes['${dut}']} | ${${dut}_if1} | ${${dut}_if2}
+| | All Vpp Interfaces Ready Wait | ${nodes}
+
 | Initialize L2 xconnect in 2-node circular topology
 | | [Documentation]
 | | ... | Setup L2 xconnect topology by cross connecting two interfaces on
diff --git a/resources/templates/vat/l2_patch.vat b/resources/templates/vat/l2_patch.vat
new file mode 100644
index 0000000000..4910c72296
--- /dev/null
+++ b/resources/templates/vat/l2_patch.vat
@@ -0,0 +1 @@
+l2_patch_add_del rx_sw_if_index {interface1} tx_sw_if_index {interface2}