diff options
| author | Martin KaFai Lau <martin.lau@kernel.org> | 2024-10-23 16:47:59 -0700 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2024-10-24 10:26:00 -0700 |
| commit | bd5879a6fe4be407bf36c212cd91ed1e4485a6f9 (patch) | |
| tree | 160ed2ab568f0fc513ccda0dfa19b08dfd00f4a1 /tools/testing/selftests/bpf/test_progs.h | |
| parent | 898cbca4a7579bea3ab746cd8dc33027bff80dac (diff) | |
selftests/bpf: Create task_local_storage map with invalid uptr's struct
This patch tests the map creation failure when the map_value
has unsupported uptr. The three cases are the struct is larger
than one page, the struct is empty, and the struct is a kernel struct.
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Link: https://lore.kernel.org/r/20241023234759.860539-13-martin.lau@linux.dev
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/test_progs.h')
| -rw-r--r-- | tools/testing/selftests/bpf/test_progs.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/test_progs.h b/tools/testing/selftests/bpf/test_progs.h index 7767d9a825ae..7a58895867c3 100644 --- a/tools/testing/selftests/bpf/test_progs.h +++ b/tools/testing/selftests/bpf/test_progs.h @@ -390,6 +390,14 @@ int test__join_cgroup(const char *path); ___ok; \ }) +#define ASSERT_ERR_FD(fd, name) ({ \ + static int duration = 0; \ + int ___fd = (fd); \ + bool ___ok = ___fd < 0; \ + CHECK(!___ok, (name), "unexpected fd: %d\n", ___fd); \ + ___ok; \ +}) + #define SYS(goto_label, fmt, ...) \ ({ \ char cmd[1024]; \ |