linux-kernel - [PATCH net-next 00/15] selftests: mptcp: various improvements

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Date: Fri, 08 Mar 2024 23:10:07 +0100
From: "Matthieu Baerts (NGI0)" <matttbe@...nel.org>
To: mptcp@...ts.linux.dev, Mat Martineau <martineau@...nel.org>, 
 Geliang Tang <geliang@...nel.org>, Geliang Tang <tanggeliang@...inos.cn>, 
 "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, 
 Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, 
 Shuah Khan <shuah@...nel.org>
Cc: netdev@...r.kernel.org, linux-kselftest@...r.kernel.org, 
 linux-kernel@...r.kernel.org, "Matthieu Baerts (NGI0)" <matttbe@...nel.org>
Subject: [PATCH net-next 00/15] selftests: mptcp: various improvements

In this series from Geliang, there are various improvements in MPTCP
selftests: sharing code, doing actions the same way, colours, etc.

Patch 1 prints all error messages to stdout: what was done in almost all
other MPTCP selftests. This can be now easily changed later if needed.

Patch 2 makes sure the test counter is continuous in mptcp_connect.sh.

Patch 3 aligns the messages that are printed in mptcp_connect.sh.

Patch 4 prints each test results in mptcp_sockopt.sh, similar to what we
have in the TAP output.

Patch 5 moves the different test counters to a single one in
mptcp_lib.sh, to uniform how it is used.

Patch 6 moves how titles are printed from mptcp_join.sh to the lib, to
be reused in patch 7 by all other MPTCP selftests.

Patch 8 uses the '+=' operator to append strings instead of repeating
twice the variable name: that's shorter, easier to read.

Patch 9 adds colours for the [ OK ], [SKIP], [FAIL] and INFO keywords in
all MPTCP selftests.

Patch 10 to 12 are some preparation patches for patch 13: patch 10
modifies how some 'test_fail' helpers, patch 11 moves a helper from
userspace_pm.sh to the lib, and patch 12 changes where titles are
printed in userspace_pm.sh. Patch 13 moves some duplicated helpers from
mptcp_join.sh and userspace_pm.sh to mptcp_lib.sh.

Patch 14 moves duplicated read-only variables from mptcp_join.sh and
userspace_pm.sh to mptcp_lib.sh as well.

Patch 15 uses explicit variables instead of hard-coded numbers for the
exit status.

Signed-off-by: Matthieu Baerts (NGI0) <matttbe@...nel.org>
---
Geliang Tang (15):
      selftests: mptcp: print all error messages to stdout
      selftests: mptcp: connect: add dedicated port counter
      selftests: mptcp: connect: fix misaligned output
      selftests: mptcp: sockopt: print every test result
      selftests: mptcp: export TEST_COUNTER variable
      selftests: mptcp: add print_title in mptcp_lib
      selftests: mptcp: print test results with counters
      selftests: mptcp: use += operator to append strings
      selftests: mptcp: print test results with colors
      selftests: mptcp: call test_fail without argument
      selftests: mptcp: extract mptcp_lib_check_expected
      selftests: mptcp: print_test out of verify_listener_events
      selftests: mptcp: add mptcp_lib_verify_listener_events
      selftests: mptcp: declare event macros in mptcp_lib
      selftests: mptcp: use KSFT_SKIP/KSFT_PASS/KSFT_FAIL

 tools/testing/selftests/net/mptcp/diag.sh          |  19 ++-
 tools/testing/selftests/net/mptcp/mptcp_connect.sh | 145 +++++++++++----------
 tools/testing/selftests/net/mptcp/mptcp_join.sh    | 120 +++++++----------
 tools/testing/selftests/net/mptcp/mptcp_lib.sh     | 113 ++++++++++++++--
 tools/testing/selftests/net/mptcp/mptcp_sockopt.sh |  53 ++++----
 tools/testing/selftests/net/mptcp/pm_netlink.sh    |  13 +-
 tools/testing/selftests/net/mptcp/simult_flows.sh  |  18 +--
 tools/testing/selftests/net/mptcp/userspace_pm.sh  | 117 +++++------------
 8 files changed, 312 insertions(+), 286 deletions(-)
---
base-commit: 19cfdc0d57696c92523da8eb26c0f3e092400bee
change-id: 20240308-upstream-net-next-20240308-selftests-mptcp-unification-6df178cc8f6a

Best regards,
-- 
Matthieu Baerts (NGI0) <matttbe@...nel.org>