[PATCH bpf-next v2 0/6] selftests/bpf: move sockopt tests under test_progs

[Stanislav Fomichev <sdf@google.com>]

Now that test_progs is shaping into more generic test framework,
let's convert sockopt tests to it. This requires adding
a helper to create and join a cgroup first (test__join_cgroup).
Since we already hijack stdout/stderr that shouldn't be
a problem (cgroup helpers log to stderr).

The rest of the patches just move sockopt tests files under prog_tests/
and do the required small adjustments.

v2:
* don't create a subtest per sockopt test, too verbose (Alexei
  Starovoitov)

Stanislav Fomichev (6):
  selftests/bpf: test_progs: add test__join_cgroup helper
  selftests/bpf: test_progs: convert test_sockopt
  selftests/bpf: test_progs: convert test_sockopt_sk
  selftests/bpf: test_progs: convert test_sockopt_multi
  selftests/bpf: test_progs: convert test_sockopt_inherit
  selftests/bpf: test_progs: convert test_tcp_rtt

 tools/testing/selftests/bpf/.gitignore        |   5 -
 tools/testing/selftests/bpf/Makefile          |  12 +--
 .../{test_sockopt.c => prog_tests/sockopt.c}  |  50 ++-------
 .../sockopt_inherit.c}                        | 102 ++++++++----------
 .../sockopt_multi.c}                          |  62 ++---------
 .../sockopt_sk.c}                             |  60 +++--------
 .../{test_tcp_rtt.c => prog_tests/tcp_rtt.c}  |  83 +++++---------
 tools/testing/selftests/bpf/test_progs.c      |  38 +++++++
 tools/testing/selftests/bpf/test_progs.h      |   4 +-
 9 files changed, 142 insertions(+), 274 deletions(-)
 rename tools/testing/selftests/bpf/{test_sockopt.c => prog_tests/sockopt.c} (96%)
 rename tools/testing/selftests/bpf/{test_sockopt_inherit.c => prog_tests/sockopt_inherit.c} (72%)
 rename tools/testing/selftests/bpf/{test_sockopt_multi.c => prog_tests/sockopt_multi.c} (83%)
 rename tools/testing/selftests/bpf/{test_sockopt_sk.c => prog_tests/sockopt_sk.c} (79%)
 rename tools/testing/selftests/bpf/{test_tcp_rtt.c => prog_tests/tcp_rtt.c} (76%)

-- 
2.23.0.187.g17f5b7556c-goog