linux-kernel - [RFC PATCH] perf test: Workload test of metric and metricgroups

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Date:   Wed, 18 Aug 2021 22:56:29 -0700
From:   Ian Rogers <irogers@...gle.com>
To:     Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Jiri Olsa <jolsa@...hat.com>,
        Namhyung Kim <namhyung@...nel.org>,
        Jin Yao <yao.jin@...ux.intel.com>,
        linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     eranian@...gle.com, Ian Rogers <irogers@...gle.com>
Subject: [RFC PATCH] perf test: Workload test of metric and metricgroups

Test every metric and metricgroup with perf bench as a workload.

Signed-off-by: Ian Rogers <irogers@...gle.com>
---
 tools/perf/tests/shell/stat_all_metricgroups.sh | 12 ++++++++++++
 tools/perf/tests/shell/stat_all_metrics.sh      | 16 ++++++++++++++++
 2 files changed, 28 insertions(+)
 create mode 100755 tools/perf/tests/shell/stat_all_metricgroups.sh
 create mode 100755 tools/perf/tests/shell/stat_all_metrics.sh

diff --git a/tools/perf/tests/shell/stat_all_metricgroups.sh b/tools/perf/tests/shell/stat_all_metricgroups.sh
new file mode 100755
index 000000000000..f0b7bda17970
--- /dev/null
+++ b/tools/perf/tests/shell/stat_all_metricgroups.sh
@@ -0,0 +1,12 @@
+#!/bin/sh
+# perf all metricgroups test
+# SPDX-License-Identifier: GPL-2.0
+
+set -e
+
+for m in $(perf list --raw-dump metricgroups); do
+  echo "Testing $m"
+  perf stat -M "$m" perf bench internals synthesize
+done
+
+exit 0
diff --git a/tools/perf/tests/shell/stat_all_metrics.sh b/tools/perf/tests/shell/stat_all_metrics.sh
new file mode 100755
index 000000000000..767396e81121
--- /dev/null
+++ b/tools/perf/tests/shell/stat_all_metrics.sh
@@ -0,0 +1,16 @@
+#!/bin/sh
+# perf all metrics test
+# SPDX-License-Identifier: GPL-2.0
+
+set -e
+
+for m in `perf list --raw-dump metrics`; do
+  echo "Testing $m"
+  result=$(perf stat -M "$m" perf bench internals synthesize)
+  if [[ "$result" =~ "$m" ]]; then
+    echo "Metric not printed: $m"
+    exit 1
+  fi
+done
+
+exit 0
-- 
2.33.0.rc1.237.g0d66db33f3-goog