selftests/ftrace: Update kprobe event error testcase
authorMasami Hiramatsu <mhiramat@kernel.org>
Wed, 18 Sep 2019 08:55:55 +0000 (17:55 +0900)
committerSteven Rostedt (VMware) <rostedt@goodmis.org>
Thu, 19 Sep 2019 15:09:40 +0000 (11:09 -0400)
Update kprobe event error testcase to test if it correctly
finds the exact same probe event.

Link: http://lkml.kernel.org/r/156879695513.31056.1580235733738840126.stgit@devnote2
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
tools/testing/selftests/ftrace/test.d/kprobe/kprobe_syntax_errors.tc

index 39ef7ac1f51c2f785257f98d431a3358be853c40..8a4025e912cb7fd0523994516d9911ee5c6c570d 100644 (file)
@@ -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