10ge2p1x710-eth-l2bdbasemaclrn-ndrpdr.robot revision e916ab4d
1# Copyright (c) 2019 Cisco and/or its affiliates.
2# Licensed under the Apache License, Version 2.0 (the "License");
3# you may not use this file except in compliance with the License.
4# You may obtain a copy of the License at:
5#
6#     http://www.apache.org/licenses/LICENSE-2.0
7#
8# Unless required by applicable law or agreed to in writing, software
9# distributed under the License is distributed on an "AS IS" BASIS,
10# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
11# See the License for the specific language governing permissions and
12# limitations under the License.
13
14*** Settings ***
15| Resource | resources/libraries/robot/shared/default.robot
16|
17| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
18| ... | NIC_Intel-X710 | ETH | L2BDMACLRN | BASE | L2BDBASE | DRV_VFIO_PCI
19| ... | eth-l2bdbasemaclrn
20|
21| Suite Setup | Setup suite single link | performance
22| Suite Teardown | Tear down suite | performance
23| Test Setup | Setup test
24| Test Teardown | Tear down test | performance
25|
26| Test Template | Local Template
27|
28| Documentation | *RFC2544: Pkt throughput L2BD test cases*
29|
30| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology\
31| ... | with single links between nodes.
32| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 switching of IPv4.
33| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 bridge-\
34| ... | domain and MAC learning enabled. DUT1 and DUT2 tested with ${nic_name}.\
35| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
36| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
37| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
38| ... | of packets transmitted. NDR and PDR are discovered for different\
39| ... | Ethernet L2 frame sizes using MLRsearch library.\
40| ... | Test packets are generated by TG on links to DUTs. TG traffic profile\
41| ... | contains two L3 flow-groups (flow-group per direction, 254 flows per\
42| ... | flow-group) with all packets containing Ethernet header, IPv4 header\
43| ... | with IP protocol=61 and static payload. MAC addresses are matching MAC\
44| ... | addresses of the TG node interfaces.
45| ... | *[Ref] Applicable standard specifications:* RFC2544.
46
47*** Variables ***
48| @{plugins_to_enable}= | dpdk_plugin.so
49| ${crypto_type}= | ${None}
50| ${nic_name}= | Intel-X710
51| ${nic_driver}= | vfio-pci
52| ${osi_layer}= | L2
53| ${overhead}= | ${0}
54# Traffic profile:
55| ${traffic_profile}= | trex-sl-3n-ethip4-ip4src254
56
57*** Keywords ***
58| Local Template
59| | [Documentation]
60| | ... | [Cfg] Each DUT runs L2BD switching config and uses ${phy_cores}\
61| | ... | physical core(s) for worker threads.
62| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
63| |
64| | ... | *Arguments:*
65| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
66| | ... | Type: integer, string
67| | ... | - phy_cores - Number of physical cores. Type: integer
68| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
69| |
70| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
71| |
72| | Set Test Variable | \${frame_size}
73| |
74| | Given Set Max Rate And Jumbo
75| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
76| | And Pre-initialize layer driver | ${nic_driver}
77| | And Apply Startup configuration on all VPP DUTs
78| | When Initialize layer driver | ${nic_driver}
79| | And Initialize layer interface
80| | And Initialize L2 bridge domain
81| | Then Find NDR and PDR intervals using optimized search
82
83*** Test Cases ***
84| tc01-64B-1c-eth-l2bdbasemaclrn-ndrpdr
85| | [Tags] | 64B | 1C
86| | frame_size=${64} | phy_cores=${1}
87
88| tc02-64B-2c-eth-l2bdbasemaclrn-ndrpdr
89| | [Tags] | 64B | 2C
90| | frame_size=${64} | phy_cores=${2}
91
92| tc03-64B-4c-eth-l2bdbasemaclrn-ndrpdr
93| | [Tags] | 64B | 4C
94| | frame_size=${64} | phy_cores=${4}
95
96| tc04-1518B-1c-eth-l2bdbasemaclrn-ndrpdr
97| | [Tags] | 1518B | 1C
98| | frame_size=${1518} | phy_cores=${1}
99
100| tc05-1518B-2c-eth-l2bdbasemaclrn-ndrpdr
101| | [Tags] | 1518B | 2C
102| | frame_size=${1518} | phy_cores=${2}
103
104| tc06-1518B-4c-eth-l2bdbasemaclrn-ndrpdr
105| | [Tags] | 1518B | 4C
106| | frame_size=${1518} | phy_cores=${4}
107
108| tc07-9000B-1c-eth-l2bdbasemaclrn-ndrpdr
109| | [Tags] | 9000B | 1C
110| | frame_size=${9000} | phy_cores=${1}
111
112| tc08-9000B-2c-eth-l2bdbasemaclrn-ndrpdr
113| | [Tags] | 9000B | 2C
114| | frame_size=${9000} | phy_cores=${2}
115
116| tc09-9000B-4c-eth-l2bdbasemaclrn-ndrpdr
117| | [Tags] | 9000B | 4C
118| | frame_size=${9000} | phy_cores=${4}
119
120| tc10-IMIX-1c-eth-l2bdbasemaclrn-ndrpdr
121| | [Tags] | IMIX | 1C
122| | frame_size=IMIX_v4_1 | phy_cores=${1}
123
124| tc11-IMIX-2c-eth-l2bdbasemaclrn-ndrpdr
125| | [Tags] | IMIX | 2C
126| | frame_size=IMIX_v4_1 | phy_cores=${2}
127
128| tc12-IMIX-4c-eth-l2bdbasemaclrn-ndrpdr
129| | [Tags] | IMIX | 4C
130| | frame_size=IMIX_v4_1 | phy_cores=${4}
131