Add gtpu sw performance test cases

Signed-off-by: xinfeng zhao <xinfengx.zhao@intel.com>
Reviewed-by: Yulong Pei <yulong.pei@intel.com>
Change-Id: Ibe4420529192559a3cdbb84e0a67859750a9e0d5

1 files changed, 62 insertions, 0 deletions

diff --git a/resources/libraries/robot/overlay/gtpu.robot b/resources/libraries/robot/overlay/gtpu.robot
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+# Copyright (c) 2021 Intel 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.InterfaceUtil
+| Library | resources.libraries.python.IPUtil
+|
+| Documentation | GTPU keywords.
+
+*** Keywords ***
+| Initialize IP4 forwarding with GTPU tunnel in 3-node circular topology
+| | [Documentation]
+| | ... | Set UP state on VPP interfaces in path on nodes in 3-node circular
+| | ... | topology. Create GTPU tunnel on both DUT nodes, setup IPv4 adresses
+| | ... | with /30 prefix on DUT1-DUT2 link, and set routing on both DUT nodes
+| | ... | with prefix /24 and next hop of neighbour DUT interface.
+| |
+| | VPP Interface Set IP Address | ${dut1} | ${DUT1_${int}1}[0]
+| | ... | 10.10.10.1 | 24
+| | VPP Interface Set IP Address | ${dut1} | ${DUT1_${int}2}[0]
+| | ... | 1.1.1.2 | 30
+| | VPP Interface Set IP Address | ${dut2} | ${DUT2_${int}1}[0]
+| | ... | 1.1.1.1 | 30
+| | VPP Interface Set IP Address | ${dut2} | ${DUT2_${int}2}[0]
+| | ... | 20.20.20.1 | 24
+| |
+| | VPP Add IP Neighbor
+| | ... | ${dut1} | ${DUT1_${int}1}[0] | 10.10.10.2 | ${TG_pf1_mac}[0]
+| | VPP Add IP Neighbor
+| | ... | ${dut1} | ${DUT1_${int}2}[0] | 1.1.1.1 | ${DUT2_${int}1_mac}[0]
+| | VPP Add IP Neighbor
+| | ... | ${dut2} | ${DUT2_${int}1}[0] | 1.1.1.2 | ${DUT1_${int}2_mac}[0]
+| | VPP Add IP Neighbor
+| | ... | ${dut2} | ${DUT2_${int}2}[0] | 20.20.20.2 | ${TG_pf2_mac}[0]
+| |
+| | ${dut1_tunnel_if_index}= | Create GTPU Tunnel Interface | ${dut1}
+| | ... | source_ip=1.1.1.2 | destination_ip=1.1.1.1 | teid=${10}
+| | ${dut2_tunnel_if_index}= | Create GTPU Tunnel Interface | ${dut2}
+| | ... | source_ip=1.1.1.1 | destination_ip=1.1.1.2 | teid=${10}
+| |
+| | Set Interface State | ${dut1} | ${dut1_tunnel_if_index} | up
+| | Set Interface State | ${dut2} | ${dut2_tunnel_if_index} | up
+| |
+| | VPP Interface Set IP Address | ${dut1} | ${dut1_tunnel_if_index}
+| | ... | 10.10.1.2 | 24
+| | VPP Interface Set IP Address | ${dut2} | ${dut2_tunnel_if_index}
+| | ... | 10.10.1.1 | 24
+| |
+| | Vpp Route Add | ${dut1} | 20.20.20.0 | 24 | gateway=1.1.1.2
+| | ... | interface=${dut1_tunnel_if_index}
+| | Vpp Route Add | ${dut2} | 10.10.10.0 | 24 | gateway=1.1.1.1
+| | ... | interface=${dut2_tunnel_if_index}