From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-dy1-f199.google.com (mail-dy1-f199.google.com [74.125.82.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5DCDC487CE5 for ; Sat, 17 Oct 2026 18:55:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=74.125.82.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792263312; cv=none; b=PpHicd5Uzd41adHcTdFQKkf4ZnFsivsJLeR+HqR/sb817P79J38mpQhKoE16mY/k2NoeIgHlPlYCDo+w19MlAcbNTKOlS7g28oZ8d2PV18iy5g+W5kUur5XMwCgIBBSKqjs7jjIW5hzUzioBuxEwZEtkTR7eK5YOgkWFbaOLT5Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792263312; c=relaxed/simple; bh=n3sTF53H1CSPwKHgLSFsX2BlfmHohIne1H8m5jDaijs=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=qDO2FcLn7558eeNybBycjyNjouCWCnGzhvQ85d+b5ZdZPNjW2nruRObkO10dy8yKzryy4sTAwh0TMMZ7OPHwxDFxuZWblulmFWlIyEmTOoU8Hqou7J9a3stRdxkhQjMSgJv0Klq/TGAygVrfiVu/T16egUfiQgzThnFyubCo0TU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--irogers.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=qrMIRGoY; arc=none smtp.client-ip=74.125.82.199 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--irogers.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="qrMIRGoY" Received: by mail-dy1-f199.google.com with SMTP id 5a478bee46e88-3425098ae4bso2919921eec.0 for ; Sat, 17 Oct 2026 11:55:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20251104; t=1792263311; x=1792868111; darn=vger.kernel.org; h=content-type:cc:to:from:subject:message-id:references:mime-version :in-reply-to:date:from:to:cc:subject:date:message-id:reply-to :content-type; bh=w/rkRGK5m8VUOKvguNtsfIf4D4KPxwCrTQteuz2/qWE=; b=qrMIRGoYCqQTr14ejXx4czMNmZOCk8RJSdvrQg53rOGzRPvGakZjhPvyjDv7MKll+N pX54lsk6x5h7abMOKvUs8PKaZhlWMkHSuddJttAnO3hU5+I2jj4BkgNHK9FLDXfLNdJ4 JTRyTnVWVdFoPN/EWu0QNQwBYCgDz5GP6MelCtAQZGwHelD/VAyGR6xeUSVDjKgHyOiI pz876R3EC02m3S5nX2IlSYTNdQonaeRUlMmxZqVrFbMTtv+Z0Bh/f5/KdEeG2ydSdB54 QeMlCTQiLkWVoLfDfhvbbUBM1truzOOXAlPZPd5Gj1l8wpRGoiNNPh3nCwDvRUe4C4/l SHeA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1792263311; x=1792868111; h=content-type:cc:to:from:subject:message-id:references:mime-version :in-reply-to:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to:content-type; bh=w/rkRGK5m8VUOKvguNtsfIf4D4KPxwCrTQteuz2/qWE=; b=SKK8+kuVemnXvl5Rofb8moge+f1wf7rUKapqgz8M61CTLzKK88rqf+UcRkjJWIB/ZI Qw0htDXZZOvsuOcGniUDQfbr1aIvi7Wlic2SJPqGKrE5AQfPp13qsMJpqRnBKYnRL4/M 9XZkR+wIyeclxI0gE/kSc3uwn8zYIkJNE37WttJskp66JhDnUj1qGo32Vz/31ZsjlpSn C7l8F1ShYOcPy4og7dE0nnt6ycZ6gMBjRMvQ+qJaaZErvti6dFEDuIdt2SFCu9bJ1Rwe GXHHwf1IluDxPqEj7RTejXu2yDyk36dYAwNxlLwCNul65YHub00dXLCDE6guqBPr4PlH OyMQ== X-Forwarded-Encrypted: i=1; AKwUvBxt35lMJisAeqjL7Z8dzlUBiLL9PO5N4UiQlsvP4Th8qIeDwkJRIkWylTQa9861piXQM3QGyUas1UU0ur0=@vger.kernel.org X-Gm-Message-State: AFq9FYIzBQXxZk0DH3Y+q5ERR0IkSwZ30ahjBe69s15pVTnAGldvmOsl aI0z/ta6Q/7ZO4CLziKlkb/H8H+jvFpZZIdsgRhKia2g1roLbc7iicmOtlVD422lpPdmEHLJa/b 74RvZ9iZfUg== X-Received: from dlbrs10.prod.google.com ([2002:a05:7022:f68a:b0:185:c12:c9bc]) (user=irogers job=prod-delivery.src-stubby-dispatcher) by 2002:a05:701b:2917:b0:158:b944:b15 with SMTP id a92af1059eb24-185120a75a8mr3731956c88.22.1792263310060; Sat, 17 Oct 2026 11:55:10 -0700 (PDT) Date: Sat, 17 Oct 2026 11:54:42 -0700 In-Reply-To: <20261017185442.2137623-1-irogers@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20261016213258.945737-1-irogers@google.com> <20261017185442.2137623-1-irogers@google.com> X-Mailer: git-send-email 2.56.0.212.g129ede20d9-goog Message-ID: <20261017185442.2137623-10-irogers@google.com> Subject: [RFC PATCH v2 9/9] perf test: Add perf sysinfo shell test From: Ian Rogers To: irogers@google.com, acme@kernel.org, namhyung@kernel.org Cc: adrian.hunter@intel.com, eranian@google.com, james.clark@linaro.org, jolsa@kernel.org, linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, mingo@redhat.com, peterz@infradead.org Content-Type: text/plain; charset="UTF-8" Add a shell test exercising default 'perf sysinfo' summary output, '--pmus' per-PMU output, '-j' JSON validation, PMU glob filtering, and '-i perf.data' inspection. Signed-off-by: Ian Rogers --- tools/perf/tests/shell/sysinfo.sh | 71 +++++++++++++++++++++++++++++++ 1 file changed, 71 insertions(+) create mode 100755 tools/perf/tests/shell/sysinfo.sh diff --git a/tools/perf/tests/shell/sysinfo.sh b/tools/perf/tests/shell/sysinfo.sh new file mode 100755 index 000000000000..40e90af6dca2 --- /dev/null +++ b/tools/perf/tests/shell/sysinfo.sh @@ -0,0 +1,71 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 +# perf sysinfo tests + +set -e + +shelldir=$(dirname "$0") +. "${shelldir}"/lib/setup_python.sh + +sysinfo_output=$(mktemp /tmp/__perf_test.sysinfo_output.XXXXX) +perf_data=$(mktemp /tmp/__perf_test.sysinfo.perf.data.XXXXX) + +cleanup() { + rm -f "${sysinfo_output}" "${perf_data}" "${perf_data}.old" + trap - EXIT TERM INT +} + +trap_cleanup() { + cleanup + exit 1 +} +trap trap_cleanup EXIT TERM INT + +test_sysinfo_default() { + echo "Default perf sysinfo output test" + perf sysinfo -o "${sysinfo_output}" + grep -q "^Summary:" "${sysinfo_output}" + grep -q "System rating:" "${sysinfo_output}" + perf sysinfo --pmus -o "${sysinfo_output}" + grep -q "^software (" "${sysinfo_output}" + grep -q "^Summary:" "${sysinfo_output}" + echo "Default perf sysinfo output test [Success]" +} + +test_sysinfo_json() { + echo "Json perf sysinfo output test" + perf sysinfo -j -o "${sysinfo_output}" + $PYTHON -m json.tool "${sysinfo_output}" /dev/null + echo "Json perf sysinfo output test [Success]" +} + +test_sysinfo_filter() { + echo "Filtered perf sysinfo output test" + perf sysinfo -o "${sysinfo_output}" software + grep -q "^software (" "${sysinfo_output}" + grep -q "Sample types:.*ip" "${sysinfo_output}" + grep -q "User registers:" "${sysinfo_output}" + grep -q "Intr registers:" "${sysinfo_output}" + grep -q "Features:.*leader_sampling" "${sysinfo_output}" + grep -q "Features:.*sw_grouping" "${sysinfo_output}" + echo "Filtered perf sysinfo output test [Success]" +} + +test_sysinfo_perf_data() { + echo "perf.data perf sysinfo test" + perf record -e software/cpu-clock/u -o "${perf_data}" -- true 2>/dev/null + perf sysinfo -i "${perf_data}" -o "${sysinfo_output}" + grep -q "^Summary:" "${sysinfo_output}" + perf sysinfo --pmus -i "${perf_data}" -o "${sysinfo_output}" + grep -q "software" "${sysinfo_output}" + perf sysinfo -i "${perf_data}" -j -o "${sysinfo_output}" + $PYTHON -m json.tool "${sysinfo_output}" /dev/null + echo "perf.data perf sysinfo test [Success]" +} + +test_sysinfo_default +test_sysinfo_json +test_sysinfo_filter +test_sysinfo_perf_data +cleanup +exit 0 -- 2.56.0.212.g129ede20d9-goog