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# Copyright (c) 2024 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.HoststackUtil
| Resource | resources/libraries/robot/shared/default.robot
| Resource | resources/libraries/robot/hoststack/hoststack.robot
|
| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV
| ... | NIC_Intel-X710 | DRV_VFIO_PCI
| ... | RXQ_SIZE_0 | TXQ_SIZE_0 | UDP | QUIC | VPPECHO
| ... | HOSTSTACK | 10CLIENT | 10STREAM | 1280B
| ... | eth-ip4udpquicscale10cl10s-vppecho
|
| Suite Setup | Setup suite topology interfaces with no TG | vppecho
| Suite Teardown | Tear down suite
| Test Setup | Setup test
| Test Teardown | Tear down test
|
| Test Template | Local template
|
| Documentation | **QUIC Unidirectional Echo Client -> Echo Server goodput.**
| ... |
| ... | - **[Top] Network Topologies:** DUT-DUT 2-node topology \
| ... | with single link between nodes.
| ... |
| ... | - **[Enc] Packet Encapsulations:** Eth-IPv4-UDP-QUIC
| ... |
| ... | - **[Cfg] DUT configuration:**
| ... |
| ... | - **[Ref] Applicable standard specifications:**

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so | quic_plugin.so | crypto_openssl_plugin.so
| ${nic_name}= | Intel-X710
| ${nic_driver}= | vfio-pci
| ${nic_rxq_size}= | 0
| ${nic_txq_size}= | 0
| ${nic_pfs}= | 2
| ${nic_vfs}= | 0
| ${overhead}= | ${0}
| ${dpdk_no_tx_checksum_offload}= | ${False}
| ${frame_size}= | ${1518}
| ${crypto_type}= | ${None}
| ${clients}= | ${10}
| ${streams}= | ${10}
| ${bytes}= | 100M

*** Keywords ***
| Local template
| | [Arguments] | ${phy_cores}
| |
| | Set VPP Hoststack Attributes | phy_cores=${phy_cores}
| | Set VPP Echo Server Attributes | cfg_vpp_feature=quic | nclients=${clients}
| | ... | quic_streams=${streams} | rx_bytes=${bytes}
| | Set VPP Echo Client Attributes | cfg_vpp_feature=quic | nclients=${clients}
| | ... | quic_streams=${streams} | tx_bytes=${bytes}
| | ${defer_fail}= | Get Test Results From Hoststack VPP Echo Test
| | Run Keyword If | ${defer_fail}==True | FAIL
| | ... | Defered Failure From Hoststack VPP Echo Test Program

*** Test Cases ***
| 1280B-1c-eth-ip4udpquicscale10cl10s-vppecho-bps
| | [Tags] | 1C
| | phy_cores=${1}
}= | 2 | ${nic_vfs}= | 0 | ${osi_layer}= | L2 | ${overhead}= | ${4} | ${subid}= | 10 | ${tag_rewrite}= | pop-1 | ${bd_id1}= | 1 | ${bd_id2}= | 2 | ${nf_dtcr}= | ${1} | ${nf_dtc}= | ${1} | ${nf_chains}= | ${1} | ${nf_nodes}= | ${1} # Traffic profile: | ${traffic_profile}= | trex-stl-3n-ethip4-ip4src254 *** Keywords *** | Local Template | | [Documentation] | | ... | [Cfg] Each DUT runs L2BD switching with VLAN and uses ${phy_cores}\ | | ... | physical core(s) for worker threads. | | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\ | | | | ... | *Arguments:* | | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1). | | ... | Type: integer, string | | ... | - phy_cores - Number of physical cores. Type: integer | | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer | | | | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None} | | | | Set Test Variable | \${frame_size} | | | | Given Set Max Rate And Jumbo | | And Add worker threads to all DUTs | ${phy_cores} | ${rxq} | | And Pre-initialize layer driver | ${nic_driver} | | And Apply startup configuration on all VPP DUTs | | When Initialize layer driver | ${nic_driver} | | And Initialize layer interface | | And Initialize L2 bridge domains with Vhost-User and VLAN in circular topology | | ... | ${bd_id1} | ${bd_id2} | ${subid} | ${tag_rewrite} | | And Configure chains of NFs connected via vhost-user | | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes} | jumbo=${jumbo} | | ... | use_tuned_cfs=${False} | auto_scale=${True} | vnf=testpmd_io | | Then Find NDR and PDR intervals using optimized search *** Test Cases *** | 64B-1c-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr | | [Tags] | 64B | 1C | | frame_size=${64} | phy_cores=${1} | 64B-2c-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr | | [Tags] | 64B | 2C | | frame_size=${64} | phy_cores=${2} | 64B-4c-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr | | [Tags] | 64B | 4C | | frame_size=${64} | phy_cores=${4} | 1518B-1c-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr | | [Tags] | 1518B | 1C | | frame_size=${1518} | phy_cores=${1} | 1518B-2c-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr | | [Tags] | 1518B | 2C | | frame_size=${1518} | phy_cores=${2} | 1518B-4c-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr | | [Tags] | 1518B | 4C | | frame_size=${1518} | phy_cores=${4} | 9000B-1c-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr | | [Tags] | 9000B | 1C | | frame_size=${9000} | phy_cores=${1} | 9000B-2c-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr | | [Tags] | 9000B | 2C | | frame_size=${9000} | phy_cores=${2} | 9000B-4c-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr | | [Tags] | 9000B | 4C | | frame_size=${9000} | phy_cores=${4} | IMIX-1c-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr | | [Tags] | IMIX | 1C | | frame_size=IMIX_v4_1 | phy_cores=${1} | IMIX-2c-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr | | [Tags] | IMIX | 2C | | frame_size=IMIX_v4_1 | phy_cores=${2} | IMIX-4c-dot1q-l2bdbasemaclrn-eth-2vhostvr1024-1vm-ndrpdr | | [Tags] | IMIX | 4C | | frame_size=IMIX_v4_1 | phy_cores=${4}