From 03e166450fca3867a8e940d13d650f11aa03ee90 Mon Sep 17 00:00:00 2001 From: Masami Hiramatsu Date: Mon, 22 Sep 2014 23:42:52 +0000 Subject: [PATCH] ftracetest: Add ftrace basic testcases Add ftrace basic testcases. This just checks ftrace debugfs interface works as it is designed. Link: http://lkml.kernel.org/p/20140922234252.23415.62897.stgit@kbuild-f20.novalocal Acked-by: Namhyung Kim Signed-off-by: Masami Hiramatsu Signed-off-by: Steven Rostedt --- tools/testing/selftests/ftrace/test.d/00basic/basic1.tc | 3 +++ tools/testing/selftests/ftrace/test.d/00basic/basic2.tc | 6 ++++++ tools/testing/selftests/ftrace/test.d/00basic/basic3.tc | 8 ++++++++ 3 files changed, 17 insertions(+) create mode 100644 tools/testing/selftests/ftrace/test.d/00basic/basic1.tc create mode 100644 tools/testing/selftests/ftrace/test.d/00basic/basic2.tc create mode 100644 tools/testing/selftests/ftrace/test.d/00basic/basic3.tc diff --git a/tools/testing/selftests/ftrace/test.d/00basic/basic1.tc b/tools/testing/selftests/ftrace/test.d/00basic/basic1.tc new file mode 100644 index 000000000000..9980ff14ae44 --- /dev/null +++ b/tools/testing/selftests/ftrace/test.d/00basic/basic1.tc @@ -0,0 +1,3 @@ +#!/bin/sh +# description: Basic trace file check +test -f README -a -f trace -a -f tracing_on -a -f trace_pipe diff --git a/tools/testing/selftests/ftrace/test.d/00basic/basic2.tc b/tools/testing/selftests/ftrace/test.d/00basic/basic2.tc new file mode 100644 index 000000000000..b04f30df0db3 --- /dev/null +++ b/tools/testing/selftests/ftrace/test.d/00basic/basic2.tc @@ -0,0 +1,6 @@ +#!/bin/sh +# description: Basic test for tracers +for t in `cat available_tracers`; do + echo $t > current_tracer || exit 1 +done +echo nop > current_tracer diff --git a/tools/testing/selftests/ftrace/test.d/00basic/basic3.tc b/tools/testing/selftests/ftrace/test.d/00basic/basic3.tc new file mode 100644 index 000000000000..0c1a3a207636 --- /dev/null +++ b/tools/testing/selftests/ftrace/test.d/00basic/basic3.tc @@ -0,0 +1,8 @@ +#!/bin/sh +# description: Basic trace clock test +[ -f trace_clock ] || exit 1 +for c in `cat trace_clock | tr -d \[\]`; do + echo $c > trace_clock || exit 1 + grep '\['$c'\]' trace_clock || exit 1 +done +echo local > trace_clock -- 2.30.2