From nobody Sun Feb 8 04:12:17 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8BCCFC77B7F for ; Wed, 17 May 2023 18:09:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230038AbjEQSJl (ORCPT ); Wed, 17 May 2023 14:09:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44174 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229829AbjEQSJj (ORCPT ); Wed, 17 May 2023 14:09:39 -0400 Received: from mail-pf1-x432.google.com (mail-pf1-x432.google.com [IPv6:2607:f8b0:4864:20::432]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8E8DE359F; Wed, 17 May 2023 11:09:36 -0700 (PDT) Received: by mail-pf1-x432.google.com with SMTP id d2e1a72fcca58-643846c006fso1053911b3a.0; Wed, 17 May 2023 11:09:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1684346976; x=1686938976; h=content-disposition:mime-version:message-id:subject:to:from:date :from:to:cc:subject:date:message-id:reply-to; bh=UGE3NXi6rcUbLBxKiYlvCxBLm529P79UtKh2oEAjpgo=; b=DibZbTfZrH4oA9G/Vp7WCaLw2Eo5CUkdJEfxpNB1XCzNCtUlV0pijJQ7RfNhUjH4MY u8DzJTHQnYIigcSFjQ5WQx1TY2N3UcuPEZhDAonb562M8a8pmxRNGsJ3v0WDreJ0H6nz EjSlcYF9+YHSksUSHXVMeJEHPdfFiQb8v3RweZZot9xA94yiNE2Mxe9dwzu8/GHFLmbj GFoAltU25auZ5wp2R7vaEptJPYLJNc4DKBO0s7C+hXwuLQdx3gkLyN0KhHm9TMEPfmJD ZUyviS1TqSJCe7qUThrdzZtxrkmsx4LIduhWAaIbg4ysfDRwNwBeVc9BGDg22fDF6x84 0LTw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1684346976; x=1686938976; h=content-disposition:mime-version:message-id:subject:to:from:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=UGE3NXi6rcUbLBxKiYlvCxBLm529P79UtKh2oEAjpgo=; b=cdy+kgMcUDeu4uOmRBx/Z3uRJXY4BzzPPD2li+Hvc2GDCUmOSs+UA9vWzJv5kzv6yh w4V5DAbmY7yF4EGBzAEGaZb/BVLpbQO1/0hky7n93OBXabVJnuZL8SwTp31gHAsa8XJG W06RaA3rfBMM8Xbx4kJhmUQq82djXU0DxJGygOt9+2y7LnOqob+gMKT6OyiFEgl+NCqK 2l4JdAQtMpgvzfPA9ii3QIb3n1dNjauBeemFsEDQrdwlKRfAGv+qUK+VmX2no/S53ZI3 GxuQKMTAAMXEJPXYlTVEP1kvkXi/IA8fwiS85hmta0G5NJODtnxzi1iMDzoFdsGKt0sJ wjpw== X-Gm-Message-State: AC+VfDzfFt/IP+5PzRIztJmIlAhIjtaaTcFjidmyxh53DP6DtYqoTbS/ UA1r0YPiynBQ39txjTZOW1Y= X-Google-Smtp-Source: ACHHUZ6DCQPSaO+NIhfakxadr1YgTNSSh9jusZluB5QWoEv3L0o/B/FwD4PCGjksuUsz5QLBIxVZhQ== X-Received: by 2002:a05:6a00:a05:b0:64c:c5f9:152a with SMTP id p5-20020a056a000a0500b0064cc5f9152amr786344pfh.23.1684346975661; Wed, 17 May 2023 11:09:35 -0700 (PDT) Received: from yoga ([2400:1f00:13:2292:1768:6fe3:f627:5671]) by smtp.gmail.com with ESMTPSA id 9-20020aa79249000000b0063db25e140bsm15484080pfp.32.2023.05.17.11.09.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 17 May 2023 11:09:34 -0700 (PDT) Date: Wed, 17 May 2023 23:39:26 +0530 From: Anup Sharma To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Ian Rogers , Adrian Hunter , Anup Sharma , linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] perf: test: Add support for testing JSON generated by perf data command Message-ID: MIME-Version: 1.0 Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" This commit adds support for testing the JSON output generated by the perf data command's conversion to JSON functionality. The test script now includes a validation step to ensure that the resulting JSON file is contain valid data. As a newcomer to this community, any feedback on the implementation is highly appreciated. Signed-off-by: Anup Sharma --- .../shell/test_perf_data_converter_json.sh | 64 +++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100755 tools/perf/tests/shell/test_perf_data_converter_json.sh diff --git a/tools/perf/tests/shell/test_perf_data_converter_json.sh b/tool= s/perf/tests/shell/test_perf_data_converter_json.sh new file mode 100755 index 000000000000..88db96e38925 --- /dev/null +++ b/tools/perf/tests/shell/test_perf_data_converter_json.sh @@ -0,0 +1,64 @@ +#!/bin/sh +# perf data json converter test +# SPDX-License-Identifier: GPL-2.0 + +set -e + +err=3D0 +perfdata=3D$(mktemp /tmp/__perf_test.perf.data.XXXXX) +result=3D$(mktemp /tmp/__perf_test.output.json.XXXXX) + +cleanup() +{ + rm -f ${perfdata} + rm -f ${result} + trap - exit term int +} + +trap_cleanup() +{ + cleanup + exit ${err} +} +trap trap_cleanup exit term int + +check() +{ + if [ `id -u` !=3D 0 ]; then + echo "[Skip] No root permission" + err=3D2 + exit + fi +} + +test_json()=20 +{ + echo "Testing perf data convertion to JSON" + perf record -o $perfdata -F 99 -a -g -- sleep 1 > /dev/null 2>&1 + perf data convert --to-json $result --force -i $perfdata >/dev/null 2>&1 + echo "Perf Data Converter to JSON [SUCCESS]" +} + +validate_json_format()=20 +{ + echo "Testing perf data converted to JSON format" + if [ -f "${result}" ]; then + if jq '.' "${result}" > /dev/null 2>&1; then + echo "The file contains valid JSON format [SUCCESS]" + else + echo "The file does not contain valid JSON format [FAILED]" + err=3D1 + fi + else + echo "File not found [FAILED]" + err=3D2 + exit + fi +} + +check + +test_json +validate_json_format + +exit ${err} --=20 2.34.1