From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754935AbaIRMFH (ORCPT ); Thu, 18 Sep 2014 08:05:07 -0400 Received: from mail9.hitachi.co.jp ([133.145.228.44]:48310 "EHLO mail9.hitachi.co.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754451AbaIRMFB (ORCPT ); Thu, 18 Sep 2014 08:05:01 -0400 Subject: [PATCH v4 2/4] ftracetest: Add ftrace basic testcases From: Masami Hiramatsu To: Shuah Khan , Tom Zanussi , Oleg Nesterov , Steven Rostedt , Namhyung Kim , Fengguang Wu , Ingo Molnar Cc: Linux Kernel Mailing List Date: Thu, 18 Sep 2014 12:04:52 +0000 Message-ID: <20140918120452.28308.48740.stgit@kbuild-f20.novalocal> In-Reply-To: <20140918120437.28308.72301.stgit@kbuild-f20.novalocal> References: <20140918120437.28308.72301.stgit@kbuild-f20.novalocal> User-Agent: StGit/0.17-dirty MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add ftrace basic testcases. This just checks ftrace debugfs interface works as it is designed. Changes in v2: - Change shell to sh instead of bash. Signed-off-by: Masami Hiramatsu --- .../selftests/ftrace/test.d/00basic/basic1.tc | 3 +++ .../selftests/ftrace/test.d/00basic/basic2.tc | 6 ++++++ .../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 0000000..9980ff1 --- /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 0000000..b04f30d --- /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 0000000..0c1a3a2 --- /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