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| author | Masami Hiramatsu <mhiramat@kernel.org> | 2018-08-30 16:18:06 +0200 |
|---|---|---|
| committer | Shuah Khan (Samsung OSG) <shuah@kernel.org> | 2018-10-24 22:49:35 +0200 |
| commit | e42e5c46b07d09b6b985ceea954eae165103c7ed (patch) | |
| tree | 7e87bd7a324b1871f405c4c02cb031a240a63abd /tools/testing | |
| parent | selftests/ftrace: Improve kprobe on module testcase to load/unload module (diff) | |
| download | linux-e42e5c46b07d09b6b985ceea954eae165103c7ed.tar.xz linux-e42e5c46b07d09b6b985ceea954eae165103c7ed.zip | |
selftests/ftrace: Improve kprobe testcase to check log data
Improve kprobe testcase to check the log data correctness
and ensure the event definition is corrctly including
argument definition.
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Shuah Khan (Samsung OSG) <shuah@kernel.org>
Diffstat (limited to 'tools/testing')
| -rw-r--r-- | tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args.tc | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args.tc b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args.tc index 9578535ccd67..bcdecf80a8f1 100644 --- a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args.tc +++ b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args.tc @@ -5,10 +5,14 @@ [ -f kprobe_events ] || exit_unsupported # this is configurable echo 'p:testprobe _do_fork $stack $stack0 +0($stack)' > kprobe_events -grep testprobe kprobe_events +grep testprobe kprobe_events | grep -q 'arg1=\$stack arg2=\$stack0 arg3=+0(\$stack)' test -d events/kprobes/testprobe + echo 1 > events/kprobes/testprobe/enable ( echo "forked") +grep testprobe trace | grep '_do_fork' | \ + grep -q 'arg1=0x[[:xdigit:]]* arg2=0x[[:xdigit:]]* arg3=0x[[:xdigit:]]*$' + echo 0 > events/kprobes/testprobe/enable echo "-:testprobe" >> kprobe_events clear_trace |