selftests/bpf: Add test for libbpf_bpf_link_type_str

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This change adds a test for libbpf_bpf_link_type_str. The test retrieves
all variants of the bpf_link_type enumeration using BTF and makes sure
that the function under test works as expected for them.

Signed-off-by: Daniel Müller <deso@posteo.net>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Quentin Monnet <quentin@isovalent.com>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/20220523230428.3077108-12-deso@posteo.net

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Daniel Müller 2022-05-23 23:04:27 +00:00 • committed by Andrii Nakryiko

parent ba5d1b5802

commit dea73da221

1 changed files with 48 additions and 0 deletions

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tools/testing/selftests/bpf/prog_tests/libbpf_str.c

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