From: Jesper Dangaard Brouer <brouer@redhat.com>
Date: Wed, 1 Jul 2020 23:44:07 +0200
Subject: selftests/bpf: Test_progs indicate to shell on non-actions
Patch-mainline: v5.9-rc1
Git-commit: 6c92bd5cd4650c39dd929565ee172984c680fead
References: bsc#1177028
When a user selects a non-existing test the summary is printed with
indication 0 for all info types, and shell "success" (EXIT_SUCCESS) is
indicated. This can be understood by a human end-user, but for shell
scripting is it useful to indicate a shell failure (EXIT_FAILURE).
Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Andrii Nakryiko <andriin@fb.com>
Link: https://lore.kernel.org/bpf/159363984736.930467.17956007131403952343.stgit@firesoul
Acked-by: Gary Lin <glin@suse.com>
---
tools/testing/selftests/bpf/test_progs.c | 3 +++
1 file changed, 3 insertions(+)
--- a/tools/testing/selftests/bpf/test_progs.c
+++ b/tools/testing/selftests/bpf/test_progs.c
@@ -687,5 +687,8 @@ int main(int argc, char **argv)
free_str_set(&env.subtest_selector.whitelist);
free(env.subtest_selector.num_set);
+ if (env.succ_cnt + env.fail_cnt + env.skip_cnt == 0)
+ return EXIT_FAILURE;
+
return env.fail_cnt ? EXIT_FAILURE : EXIT_SUCCESS;
}