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[net-next,0/2] selftests/net: add packetdrill

Message ID 20240905031233.1528830-1-willemdebruijn.kernel@gmail.com (mailing list archive)
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Series selftests/net: add packetdrill | expand

Message

Willem de Bruijn Sept. 5, 2024, 3:07 a.m. UTC 
From: Willem de Bruijn <willemb@google.com>

Lay the groundwork to import into kselftests the over 150 packetdrill
TCP/IP conformance tests on github.com/google/packetdrill.

1/2: add kselftest infra for TEST_PROGS that need an interpreter

2/2: add the specific packetdrill tests

Both can go through net-next, I imagine. But let me know if the
core infra should go through linux-kselftest.

Willem de Bruijn (2):
  selftests: support interpreted scripts with ksft_runner.sh
  selftests/net: integrate packetdrill with ksft

 tools/testing/selftests/Makefile              |  5 +-
 tools/testing/selftests/kselftest/runner.sh   |  7 ++-
 .../selftests/net/packetdrill/Makefile        |  9 +++
 .../testing/selftests/net/packetdrill/config  |  1 +
 .../selftests/net/packetdrill/defaults.sh     | 63 +++++++++++++++++++
 .../selftests/net/packetdrill/ksft_runner.sh  | 40 ++++++++++++
 .../net/packetdrill/tcp_inq_client.pkt        | 51 +++++++++++++++
 .../net/packetdrill/tcp_inq_server.pkt        | 51 +++++++++++++++
 .../tcp_md5_md5-only-on-client-ack.pkt        | 28 +++++++++
 9 files changed, 251 insertions(+), 4 deletions(-)
 create mode 100644 tools/testing/selftests/net/packetdrill/Makefile
 create mode 100644 tools/testing/selftests/net/packetdrill/config
 create mode 100755 tools/testing/selftests/net/packetdrill/defaults.sh
 create mode 100755 tools/testing/selftests/net/packetdrill/ksft_runner.sh
 create mode 100644 tools/testing/selftests/net/packetdrill/tcp_inq_client.pkt
 create mode 100644 tools/testing/selftests/net/packetdrill/tcp_inq_server.pkt
 create mode 100644 tools/testing/selftests/net/packetdrill/tcp_md5_md5-only-on-client-ack.pkt