kernel/tools/testing/selftests/bpf/prog_tests/libbpf_str.c, branch linux-6.2.y

selftests/bpf: Fix test test_libbpf_str/bpf_map_type_str

2022-10-26T06:19:19Z

Previous bpf patch made a change to uapi bpf.h like @@ -922,7 +922,14 @@ enum bpf_map_type { BPF_MAP_TYPE_SOCKHASH, - BPF_MAP_TYPE_CGROUP_STORAGE, + BPF_MAP_TYPE_CGROUP_STORAGE_DEPRECATED, + BPF_MAP_TYPE_CGROUP_STORAGE = BPF_MAP_TYPE_CGROUP_STORAGE_DEPRECATED, BPF_MAP_TYPE_REUSEPORT_SOCKARRAY, where BPF_MAP_TYPE_CGROUP_STORAGE_DEPRECATED and BPF_MAP_TYPE_CGROUP_STORAGE have the same enum value. This will cause selftest test_libbpf_str/bpf_map_type_str failing. This patch fixed the issue by avoid the check for BPF_MAP_TYPE_CGROUP_STORAGE_DEPRECATED in the test. Signed-off-by: Yonghong Song Link: https://lore.kernel.org/r/20221026042906.674830-1-yhs@fb.com Signed-off-by: Alexei Starovoitov

selftests/bpf: Add test for libbpf_bpf_link_type_str

2022-06-02T23:26:36Z

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 Signed-off-by: Andrii Nakryiko Acked-by: Quentin Monnet Acked-by: Yonghong Song Link: https://lore.kernel.org/bpf/20220523230428.3077108-12-deso@posteo.net

selftests/bpf: Add test for libbpf_bpf_attach_type_str

2022-06-02T23:26:28Z

This change adds a test for libbpf_bpf_attach_type_str. The test retrieves all variants of the bpf_attach_type enumeration using BTF and makes sure that the function under test works as expected for them. Signed-off-by: Daniel Müller Signed-off-by: Andrii Nakryiko Acked-by: Quentin Monnet Acked-by: Yonghong Song Link: https://lore.kernel.org/bpf/20220523230428.3077108-9-deso@posteo.net

selftests/bpf: Add test for libbpf_bpf_map_type_str

2022-06-02T23:26:22Z

This change adds a test for libbpf_bpf_map_type_str. The test retrieves all variants of the bpf_map_type enumeration using BTF and makes sure that the function under test works as expected for them. Signed-off-by: Daniel Müller Signed-off-by: Andrii Nakryiko Acked-by: Quentin Monnet Acked-by: Yonghong Song Link: https://lore.kernel.org/bpf/20220523230428.3077108-6-deso@posteo.net

selftests/bpf: Add test for libbpf_bpf_prog_type_str

2022-06-02T23:26:15Z

This change adds a test for libbpf_bpf_prog_type_str. The test retrieves all variants of the bpf_prog_type enumeration using BTF and makes sure that the function under test works as expected for them. Signed-off-by: Daniel Müller Signed-off-by: Andrii Nakryiko Acked-by: Quentin Monnet Acked-by: Yonghong Song Link: https://lore.kernel.org/bpf/20220523230428.3077108-3-deso@posteo.net