mbox

[v3,0/6] dts: tg abstractions and scapy tg

Message ID 20230719141303.33284-1-juraj.linkes@pantheon.tech (mailing list archive)
Headers

Message

Juraj Linkeš July 19, 2023, 2:12 p.m. UTC 
  Add abstractions for traffic generator split into those that can and
can't capture traffic.

The Scapy implementation uses an XML-RPC server for remote control. This
requires an interactive session to add Scapy functions to the server. The
interactive session code is based on another patch [0].

The basic test case is there to showcase the Scapy implementation - it
sends just one UDP packet and verifies it on the other end.

[0]: http://patches.dpdk.org/project/dpdk/patch/20230718214802.3214-3-jspewock@iol.unh.edu/

Juraj Linkeš (6):
  dts: add scapy dependency
  dts: add traffic generator config
  dts: traffic generator abstractions
  dts: add python remote interactive shell
  dts: scapy traffic generator implementation
  dts: add basic UDP test case

 doc/guides/tools/dts.rst                      |  31 ++
 dts/conf.yaml                                 |  27 +-
 dts/framework/config/__init__.py              |  84 ++++-
 dts/framework/config/conf_yaml_schema.json    |  32 +-
 dts/framework/dts.py                          |  65 ++--
 dts/framework/remote_session/__init__.py      |   1 +
 dts/framework/remote_session/linux_session.py |  96 ++++++
 dts/framework/remote_session/os_session.py    |  35 ++-
 .../remote_session/remote/__init__.py         |   1 +
 .../remote_session/remote/python_shell.py     |  12 +
 dts/framework/test_suite.py                   | 221 ++++++++++++-
 dts/framework/testbed_model/__init__.py       |   1 +
 .../capturing_traffic_generator.py            | 136 ++++++++
 dts/framework/testbed_model/hw/port.py        |  60 ++++
 dts/framework/testbed_model/node.py           |  34 +-
 dts/framework/testbed_model/scapy.py          | 290 ++++++++++++++++++
 dts/framework/testbed_model/sut_node.py       |   9 +-
 dts/framework/testbed_model/tg_node.py        |  99 ++++++
 .../testbed_model/traffic_generator.py        |  72 +++++
 dts/framework/utils.py                        |  13 +
 dts/poetry.lock                               |  21 +-
 dts/pyproject.toml                            |   1 +
 dts/tests/TestSuite_os_udp.py                 |  45 +++
 23 files changed, 1329 insertions(+), 57 deletions(-)
 create mode 100644 dts/framework/remote_session/remote/python_shell.py
 create mode 100644 dts/framework/testbed_model/capturing_traffic_generator.py
 create mode 100644 dts/framework/testbed_model/hw/port.py
 create mode 100644 dts/framework/testbed_model/scapy.py
 create mode 100644 dts/framework/testbed_model/tg_node.py
 create mode 100644 dts/framework/testbed_model/traffic_generator.py
 create mode 100644 dts/tests/TestSuite_os_udp.py