[PATCH v3 15/28] selftests/ftrace: Check set_event_pid result

[Masami Hiramatsu]

Ensure the set_event_pid shows set pid list.

Signed-off-by: Masami Hiramatsu <mhiramat@xxxxxxxxxx>
---
 .../selftests/ftrace/test.d/event/event-pid.tc     |    1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/testing/selftests/ftrace/test.d/event/event-pid.tc b/tools/testing/selftests/ftrace/test.d/event/event-pid.tc
index e28897738500..f9cb214220b1 100644
--- a/tools/testing/selftests/ftrace/test.d/event/event-pid.tc
+++ b/tools/testing/selftests/ftrace/test.d/event/event-pid.tc
@@ -42,6 +42,7 @@ do_reset
 read mypid rest < /proc/self/stat
 
 echo $mypid > set_event_pid
+grep -q $mypid set_event_pid
 echo 'sched:sched_switch' > set_event
 
 yield