From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 185D8C5ACC6 for ; Wed, 17 Oct 2018 03:33:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BAA6E214AB for ; Wed, 17 Oct 2018 03:33:49 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="ry1RUljP" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BAA6E214AB Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727431AbeJQL1W (ORCPT ); Wed, 17 Oct 2018 07:27:22 -0400 Received: from mail.kernel.org ([198.145.29.99]:43366 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727111AbeJQL1W (ORCPT ); Wed, 17 Oct 2018 07:27:22 -0400 Received: from localhost.localdomain (NE2965lan1.rev.em-net.ne.jp [210.141.244.193]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 32247214AB; Wed, 17 Oct 2018 03:33:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1539747227; bh=Yqg1wtbt+ubKWzxlH7q6eVRTkxCWxTILtpzo5SIRBzE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:In-Reply-To: References:From; b=ry1RUljPZv1U2DmQ4JB+GA2u9OBnau95kawDEu22Vo4LmraL07vTm/ZqgwMHxjw6+ U1UOkin5AKFANDfV/erraJSxpPeCkn4lULsKdeEtl3RnRCw1o1p98AsMFj92iJF9vi uVl64S5g8H6HmToFdIYSjQlpJ8xPWGEWXg1A0qxc= From: Masami Hiramatsu To: shuah@kernel.org, Steven Rostedt Cc: =?UTF-8?q?Daniel=20D=C3=ADaz?= , linux-kselftest@vger.kernel.org, Ingo Molnar , linux-kernel@vger.kernel.org, Masami Hiramatsu Subject: [PATCH] selftests/ftrace: Strip escape sequences for log file Date: Wed, 17 Oct 2018 12:33:23 +0900 Message-Id: <153974720272.17748.17439079576533415951.stgit@devbox> X-Mailer: git-send-email 2.13.6 In-Reply-To: <20181017100305.0b3c03461b098f8943805455@gmail.com> References: <20181017100305.0b3c03461b098f8943805455@gmail.com> In-Reply-To: <20181017100305.0b3c03461b098f8943805455@gmail.com> References: <20181017100305.0b3c03461b098f8943805455@gmail.com> User-Agent: StGit/0.17.1-dirty MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Strip escape sequences from the stream to the ftracetest summary log file. Note that all test-case results are dumped raw in each file. Signed-off-by: Masami Hiramatsu --- tools/testing/selftests/ftrace/ftracetest | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/ftrace/ftracetest b/tools/testing/selftests/ftrace/ftracetest index d987bbec675f..75244db70331 100755 --- a/tools/testing/selftests/ftrace/ftracetest +++ b/tools/testing/selftests/ftrace/ftracetest @@ -167,11 +167,18 @@ if [ -t 1 -a "$ncolors" -a "$ncolors" -ge 8 ]; then color_blue="\e[34m" fi +strip_esc() { + # busybox sed implementation doesn't accept "\x1B", so use [:cntrl:] instead. + sed -E "s/[[:cntrl:]]\[([0-9]{1,2}(;[0-9]{1,2})?)?[m|K]//g" +} + prlog() { # messages - [ -z "$LOG_FILE" ] && echo -e "$@" || echo -e "$@" | tee -a $LOG_FILE + echo -e "$@" + [ "$LOG_FILE" ] && echo -e "$@" | strip_esc >> $LOG_FILE } catlog() { #file - [ -z "$LOG_FILE" ] && cat $1 || cat $1 | tee -a $LOG_FILE + cat $1 + [ "$LOG_FILE" ] && cat $1 | strip_esc >> $LOG_FILE } prlog "=== Ftrace unit tests ==="