nat_show_config_reply: '0x006a0786' # perf teardown
# 6x^ tc01-64B-1c-ethip4udp-ip4base-nat44-mrr
# ^ nat44NOTscaleNOTsrc_user_1
+ nsim_configure: '0x16ed400f' # perf
+ nsim_configure_reply: '0xe8d4e804' # perf
+ nsim_output_feature_enable_disable: '0x3865946c' # perf
+ nsim_output_feature_enable_disable_reply: '0xe8d4e804' # perf
policer_add_del: '0xdfea2be8' # dev
policer_add_del_reply: '0xa177cef2' # dev
policer_classify_set_interface: '0xde7ad708' # dev
"""VPP Network Simulator Plugin util library."""
-from robot.api import logger
-
-from resources.libraries.python.Constants import Constants
from resources.libraries.python.PapiExecutor import PapiSocketExecutor
from resources.libraries.python.InterfaceUtil import InterfaceUtil
-class NsimUtil(object):
+class NsimUtil():
"""VPP NSIM Plugin Keywords."""
@staticmethod
:param interface1: 2nd Interface name for cross-connect feature
:type node: dict
:type vpp_nsim_attr: dict
- :type interface0: string or int
- :type interface1: string or int
+ :type interface0: str or int
+ :type interface1: str or int
:raises RuntimeError: if no NSIM features are enabled or
vpp papi command fails.
"""
host = node[u"host"]
- if vpp_nsim_attr[u"output_feature_enable"] == False \
- and vpp_nsim_attr[u"cross_connect_feature_enable"] == False:
+ if not vpp_nsim_attr[u"output_feature_enable"] \
+ and not vpp_nsim_attr[u"cross_connect_feature_enable"]:
raise RuntimeError(f"No NSIM features enabled on host {host}:\n"
f"vpp_nsim_attr = {vpp_nsim_attr}")
cmd = u"nsim_configure"
with PapiSocketExecutor(node) as papi_exec:
papi_exec.add(cmd, **args).get_reply(err_msg)
- if vpp_nsim_attr[u"output_feature_enable"] == True:
+ if vpp_nsim_attr[u"output_feature_enable"]:
cmd = u"nsim_output_feature_enable_disable"
args = dict(
enable_disable=vpp_nsim_attr[u"output_feature_enable"],
with PapiSocketExecutor(node) as papi_exec:
papi_exec.add(cmd, **args).get_reply(err_msg)
- elif vpp_nsim_attr[u"cross_connect_feature_enable"] == True:
+ elif vpp_nsim_attr[u"cross_connect_feature_enable"]:
cmd = u"nsim_cross_connect_feature_enable_disable"
args = dict(
enable_disable=vpp_nsim_attr[u"cross_connect_feature_enable"],
path = [u"nat"]
self.add_config_item(self._nodeconfig, value, path)
+ def add_nsim_poll_main_thread(self):
+ """Add NSIM poll-main-thread configuration."""
+ path = [u"nsim", u"poll-main-thread"]
+ self.add_config_item(self._nodeconfig, u"", path)
+
def add_tcp_congestion_control_algorithm(self, value=u"cubic"):
"""Add TCP congestion control algorithm.
elif in_filename[-10:] in (u"-cps.robot", u"-rps.robot"):
write_tcp_files(in_filename, in_prolog,
hoststack_wrk_kwargs_list)
- elif in_filename[-10:] in u"-bps.robot":
- write_tcp_files(in_filename, in_prolog,
- hoststack_iperf3_kwargs_list if u"iperf3"
- in in_filename else hoststack_quic_kwargs_list)
+ elif in_filename[-10:] in (u"-bps.robot"):
+ if u"ldpreload-iperf3" in in_filename:
+ hoststack_kwargs_list = hoststack_iperf3_kwargs_list
+ else:
+ hoststack_kwargs_list = hoststack_quic_kwargs_list
+ write_tcp_files(in_filename, in_prolog, hoststack_kwargs_list)
else:
raise RuntimeError(
f"Error in {in_filename}: non-primary suite type found."
| | | ... | ${namespace} | ${core_list} | ${cfg_vpp_feature}
| | | ... | ${test_program}
| |
-| | Run Keyword If | ${vpp_nsim_attr}[output_feature_enable]
+| | ${is_dut1}= | Run Keyword And Return Status
+| | ... | Dictionaries should be equal | ${node} | ${dut1}
+| | Run Keyword If
+| | ... | ${is_dut1} and ${vpp_nsim_attr}[output_feature_enable]
| | ... | Configure VPP NSIM | ${node} | ${vpp_nsim_attr} | ${intf}
| | Run Keyword If | '${cfg_vpp_feature}' != ''
| | ... | Additional VPP Config for Feature ${cfg_vpp_feature} | ${node}
| | | ... | ${vpp_hoststack_attr}[api_seg_global_size]
| | | Run keyword | ${dut}.Add api segment api size
| | | ... | ${vpp_hoststack_attr}[api_seg_api_size]
+| | | Run Keyword If
+| | | ... | '${dut}' == 'DUT1' and ${vpp_nsim_attr}[output_feature_enable]
+| | | ... | ${dut}.Add Nsim poll main thread
| | | Run keyword | ${dut}.Add api segment gid | testuser
| | | Run keyword | ${dut}.Add tcp congestion control algorithm
| | | ... | ${vpp_hoststack_attr}[tcp_cc_algo]
--- /dev/null
+# Copyright (c) 2020 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
+| ... | TCP | NIC_Intel-X710 | DRV_VFIO_PCI | HOSTSTACK
+| ... | NSIM | LDPRELOAD | IPERF3 | eth-ip4tcp-nsim-ldpreload-iperf3
+|
+| Suite Setup | Setup suite single link no tg
+| Suite Teardown | Tear down suite
+| Test Setup | Setup test
+| Test Teardown | Tear down test
+|
+| Test Template | Local template
+|
+| Documentation | *Iperf3 client -> Iperf3 server throughput.
+|
+| ... | *[Top] Network Topologies:* DUT-DUT 2-node topology
+| ... | with single link between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-TCP
+| ... | *[Cfg] DUT configuration:*
+| ... | *[Ref] Applicable standard specifications:*
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | nsim_plugin.so
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${overhead}= | ${0}
+| ${frame_size}= | ${9000}
+| ${crypto_type}= | ${None}
+| ${pkts_per_drop}= | ${100}
+
+*** Keywords ***
+| Local template
+| | [Arguments] | ${phy_cores} | ${clients} | ${streams}
+| |
+| | Set VPP Hoststack Attributes | phy_cores=${phy_cores}
+| | Set Iperf3 Client Attributes | parallel=${streams}
+| | Set VPP NSIM Attributes | output_feature_enable=${True} |
+| | ... | packets_per_drop=${pkts_per_drop}
+| | ${no_results}= | Get Test Results From Hoststack Iperf3 Test
+| | Run Keyword If | ${no_results}==True | FAIL
+| | ... | No Test Results From Iperf3 client
+
+*** Test Cases ***
+| tc01-9000B-1c-eth-ip4tcp-nsim-ldpreload-iperf3-bps
+| | [Tags] | 1C | 1CLIENT | 1STREAM
+| | phy_cores=${1} | clients=${1} | streams=${1}
+
+| tc02-9000B-1c-eth-ip4tcp-nsim-ldpreload-iperf3-bps
+| | [Tags] | 1C | 1CLIENT | 10STREAM
+| | phy_cores=${1} | clients=${1} | streams=${10}
Code Review / csit.git / commitdiff