[LTP] [RFC PATCH] ltp-pan: Report failure if testcases failed to run

[Sagi Nakash]

In case a test fails to run in run_child() for some reason (signaled via
SIGTERM/SIGTOP, execve() failure, etc.), runltp still reports success:
"INFO: ltp-pan reported all tests PASS".

Failed tests are reported via check_pids(), by checking their exit
status, yet it doesn't catch tests which weren't able to run at all.

exit_stat holds the exit status code: 0 in case of success in all tests,
otherwise, the number of failed tests.

Fix this by increasing exit_stat also when a test fails to run.

Signed-off-by: Sagi Nakash <saginakash@gmail.com>
---
 pan/ltp-pan.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pan/ltp-pan.c b/pan/ltp-pan.c
index 0bdb51477..eff9a867d 100644
--- a/pan/ltp-pan.c
+++ b/pan/ltp-pan.c
@@ -551,6 +551,8 @@ int main(int argc, char **argv)
 				++num_active;
 			if ((cpid != -1 || sequential) && starts > 0)
 				--starts;
+			if (cpid == -1 && track_exit_stats)
+				exit_stat++;
 
 			if (sequential)
 				if (++c >= coll->cnt)
-- 
2.25.1