[PATCH 5.14 316/432] selftests/bpf: Correctly display subtest skip status

Greg Kroah-Hartman
2021-09-16T17:41:17Z

From: Yucong Sun <fallentree@fb.com>

[ Upstream commit f667d1d66760fcb27aee6c9964eefde39a464afe ]

In skip_account(), test->skip_cnt is set to 0 at the end, this makes next print
statement never display SKIP status for the subtest. This patch moves the
accounting logic after the print statement, fixing the issue.

This patch also added SKIP status display for normal tests.

Signed-off-by: Yucong Sun <fallentree@fb.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20210817044732.3263066-3-fallentree@fb.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
tools/testing/selftests/bpf/test_progs.c | 25 ++++++++++++------------
1 file changed, 13 insertions(+), 12 deletions(-)

diff --git a/tools/testing/selftests/bpf/test_progs.c b/tools/testing/selftests/bpf/test_progs.c
index 6f103106a39b..bfbf2277b61a 100644
--- a/tools/testing/selftests/bpf/test_progs.c
+++ b/tools/testing/selftests/bpf/test_progs.c
@@ -148,18 +148,18 @@ void test__end_subtest()
struct prog_test_def *test = env.test;
int sub_error_cnt = test->error_cnt - test->old_error_cnt;

- if (sub_error_cnt)
- env.fail_cnt++;
- else if (test->skip_cnt == 0)
- env.sub_succ_cnt++;
- skip_account();
-
dump_test_log(test, sub_error_cnt);

fprintf(env.stdout, "#%d/%d %s:%s\n",
test->test_num, test->subtest_num, test->subtest_name,
sub_error_cnt ? "FAIL" : (test->skip_cnt ? "SKIP" : "OK"));

+ if (sub_error_cnt)
+ env.fail_cnt++;
+ else if (test->skip_cnt == 0)
+ env.sub_succ_cnt++;
+ skip_account();
+
free(test->subtest_name);
test->subtest_name = NULL;
}
@@ -786,17 +786,18 @@ int main(int argc, char **argv)
test__end_subtest();

test->tested = true;
- if (test->error_cnt)
- env.fail_cnt++;
- else
- env.succ_cnt++;
- skip_account();

dump_test_log(test, test->error_cnt);

fprintf(env.stdout, "#%d %s:%s\n",
test->test_num, test->test_name,
- test->error_cnt ? "FAIL" : "OK");
+ test->error_cnt ? "FAIL" : (test->skip_cnt ? "SKIP" : "OK"));
+
+ if (test->error_cnt)
+ env.fail_cnt++;
+ else
+ env.succ_cnt++;
+ skip_account();

reset_affinity();
restore_netns();
--
2.30.2