[for-next][PATCH 8/8] selftests/ftrace: Update kprobe event error testcase

[Steven Rostedt]

From: Masami Hiramatsu <mhiramat@xxxxxxxxxx>

Update kprobe event error testcase to test if it correctly
finds the exact same probe event.

Link: 156879695513.31056.1580235733738840126.stgit@devnote2">http://lkml.kernel.org/r/156879695513.31056.1580235733738840126.stgit@devnote2

Signed-off-by: Masami Hiramatsu <mhiramat@xxxxxxxxxx>
Signed-off-by: Steven Rostedt (VMware) <rostedt@xxxxxxxxxxx>
---
 .../selftests/ftrace/test.d/kprobe/kprobe_syntax_errors.tc       | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_syntax_errors.tc b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_syntax_errors.tc
index 39ef7ac1f51c..8a4025e912cb 100644
--- a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_syntax_errors.tc
+++ b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_syntax_errors.tc
@@ -95,6 +95,7 @@ echo 'p:kprobes/testevent _do_fork abcd=\1' > kprobe_events
 check_error 'p:kprobes/testevent _do_fork ^bcd=\1'	# DIFF_ARG_TYPE
 check_error 'p:kprobes/testevent _do_fork ^abcd=\1:u8'	# DIFF_ARG_TYPE
 check_error 'p:kprobes/testevent _do_fork ^abcd=\"foo"'	# DIFF_ARG_TYPE
+check_error '^p:kprobes/testevent _do_fork'	# SAME_PROBE
 fi
 
 exit 0
-- 
2.20.1