Commit 33706fb0 authored Sep 03, 2025 by Ian Rogers Committed by Arnaldo Carvalho de Melo Oct 01, 2025

perf test: Add an 'import perf' test shell script



The 'import perf' test needs to set up a path to the python module as
well as to know the python command to invoke.

These are hard coded at build time to be build a directory and the
python used in the build, which is less than desirable.

Avoid the hard coded values by reusing the existing shell script python
setup and determine a potential built python module via the path of the
perf executable.

Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Collin Funk <collin.funk1@gmail.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@linaro.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

parent 9f0fa213

tools/perf/tests/shell/python-use.sh

0 → 100755

+36 −0

Original line number	Diff line number	Diff line
		#!/bin/bash
		# 'import perf' in python
		# SPDX-License-Identifier: GPL-2.0
		# Just test if we can load the python binding.
		set -e

		shelldir=$(dirname "$0")
		# shellcheck source=lib/setup_python.sh
		. "${shelldir}"/lib/setup_python.sh

		MODULE_DIR=$(dirname "$(which perf)")/python

		if [ -d "$MODULE_DIR" ]
		then
		CMD=$(cat <<EOF
		import sys
		sys.path.insert(0, '$MODULE_DIR')
		import perf
		print('success!')
		EOF
		)
		else
		CMD=$(cat <<EOF
		import perf
		print('success!')
		EOF
		)
		fi

		echo -e "Testing 'import perf' with:\n$CMD"

		if ! echo "$CMD" \| $PYTHON \| grep -q "success!"
		then
		exit 1
		fi
		exit 0