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/openbmc/linux/tools/testing/selftests/bpf/prog_tests/
H A Dbtf_write.cdiff 22ba3635163164aa86eb8a9d8645079a0bbd0a66 Mon Sep 28 23:30:44 CDT 2020 Andrii Nakryiko <andriin@fb.com> selftests/bpf: Move and extend ASSERT_xxx() testing macros

Move existing ASSERT_xxx() macros out of btf_write selftest into test_progs.h
to use across all selftests. Also expand a set of macros for typical cases.

Now there are the following macros:
- ASSERT_EQ() -- check for equality of two integers;
- ASSERT_STREQ() -- check for equality of two C strings;
- ASSERT_OK() -- check for successful (zero) return result;
- ASSERT_ERR() -- check for unsuccessful (non-zero) return result;
- ASSERT_NULL() -- check for NULL pointer;
- ASSERT_OK_PTR() -- check for a valid pointer;
- ASSERT_ERR_PTR() -- check for NULL or negative error encoded in a pointer.

Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200929043046.1324350-2-andriin@fb.com
/openbmc/linux/tools/testing/selftests/bpf/
H A Dtest_progs.hdiff 22ba3635163164aa86eb8a9d8645079a0bbd0a66 Mon Sep 28 23:30:44 CDT 2020 Andrii Nakryiko <andriin@fb.com> selftests/bpf: Move and extend ASSERT_xxx() testing macros

Move existing ASSERT_xxx() macros out of btf_write selftest into test_progs.h
to use across all selftests. Also expand a set of macros for typical cases.

Now there are the following macros:
- ASSERT_EQ() -- check for equality of two integers;
- ASSERT_STREQ() -- check for equality of two C strings;
- ASSERT_OK() -- check for successful (zero) return result;
- ASSERT_ERR() -- check for unsuccessful (non-zero) return result;
- ASSERT_NULL() -- check for NULL pointer;
- ASSERT_OK_PTR() -- check for a valid pointer;
- ASSERT_ERR_PTR() -- check for NULL or negative error encoded in a pointer.

Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200929043046.1324350-2-andriin@fb.com