aboutsummaryrefslogtreecommitdiff
path: root/tools/testing/selftests/bpf/prog_tests/netcnt.c
AgeCommit message (Collapse)AuthorFilesLines
2021-11-03selftests/bpf: Make netcnt selftests serial to avoid spurious failuresAndrii Nakryiko1-1/+1
When running `./test_progs -j` test_netcnt fails with a very high probability, undercounting number of packets received (9999 vs expected 10000). It seems to be conflicting with other cgroup/skb selftests. So make it serial for now to make parallel mode more robust. Signed-off-by: Andrii Nakryiko <[email protected]> Signed-off-by: Daniel Borkmann <[email protected]> Link: https://lore.kernel.org/bpf/[email protected]
2021-08-04selftests/bpf: Move netcnt test under test_progsStanislav Fomichev1-0/+82
Rewrite to skel and ASSERT macros as well while we are at it. v3: - replace -f with -A to make it work with busybox ping. -A is available on both busybox and iputils, from the man page: On networks with low RTT this mode is essentially equivalent to flood mode. v2: - don't check result of bpf_map__fd (Yonghong Song) - remove from .gitignore (Andrii Nakryiko) - move ping_command into network_helpers (Andrii Nakryiko) - remove assert() (Andrii Nakryiko) Signed-off-by: Stanislav Fomichev <[email protected]> Signed-off-by: Andrii Nakryiko <[email protected]> Acked-by: Yonghong Song <[email protected]> Link: https://lore.kernel.org/bpf/[email protected]