linux-kernel - [PATCH bpf-next v2 0/4] selftests/bpf: Update multiple prog_tests to use ASSERT

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Date:   Sun, 19 Nov 2023 00:10:23 +0530
From:   Yuran Pereira <yuran.pereira@...mail.com>
To:     bpf@...r.kernel.org
Cc:     Yuran Pereira <yuran.pereira@...mail.com>, andrii@...nel.org,
        mykolal@...com, ast@...nel.org, martin.lau@...ux.dev,
        song@...nel.org, yonghong.song@...ux.dev, john.fastabend@...il.com,
        kpsingh@...nel.org, sdf@...gle.com, haoluo@...gle.com,
        jolsa@...nel.org, shuah@...nel.org,
        linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-kernel-mentees@...ts.linuxfoundation.org
Subject: [PATCH bpf-next v2 0/4] selftests/bpf: Update multiple prog_tests to use ASSERT_ macros

Multiple files/programs in `tools/testing/selftests/bpf/prog_tests/` still
heavily use the `CHECK` macro, even when better `ASSERT_` alternatives are
available.

As it was already pointed out by Yonghong Song [1] in the bpf selftests the use
of the ASSERT_* series of macros is preferred over the CHECK macro.

This patchset replaces the usage of `CHECK(` macros to the equivalent `ASSERT_`
family of macros in the following prog_tests:
- bind_perm.c
- bpf_obj_id.c
- bpf_tcp_ca.c
- vmlinux.c

[1] https://lore.kernel.org/lkml/0a142924-633c-44e6-9a92-2dc019656bf2@linux.dev

Changes in v2:
- Fixed pthread_join assertion that broke the previous test

Previous version:
v1 - https://lore.kernel.org/lkml/GV1PR10MB6563FCFF1C5DEBE84FEA985FE8B0A@GV1PR10MB6563.EURPRD10.PROD.OUTLOOK.COM/

Yuran Pereira (4):
  Replaces the usage of CHECK calls for ASSERTs in bpf_tcp_ca
  Replaces the usage of CHECK calls for ASSERTs in bind_perm
  Replaces the usage of CHECK calls for ASSERTs in bpf_obj_id
  selftests/bpf: Replaces the usage of CHECK calls for ASSERTs in
    vmlinux

 .../selftests/bpf/prog_tests/bind_perm.c      |   6 +-
 .../selftests/bpf/prog_tests/bpf_obj_id.c     | 204 +++++++-----------
 .../selftests/bpf/prog_tests/bpf_tcp_ca.c     |  50 ++---
 .../selftests/bpf/prog_tests/vmlinux.c        |  16 +-
 4 files changed, 106 insertions(+), 170 deletions(-)

-- 
2.25.1