| #!/bin/sh |
| # perf script tests |
| # SPDX-License-Identifier: GPL-2.0 |
| |
| set -e |
| |
| temp_dir=$(mktemp -d /tmp/perf-test-script.XXXXXXXXXX) |
| |
| perfdatafile="${temp_dir}/perf.data" |
| db_test="${temp_dir}/db_test.py" |
| |
| err=0 |
| |
| cleanup() |
| { |
| trap - EXIT TERM INT |
| sane=$(echo "${temp_dir}" | cut -b 1-21) |
| if [ "${sane}" = "/tmp/perf-test-script" ] ; then |
| echo "--- Cleaning up ---" |
| rm -f "${temp_dir}/"* |
| rmdir "${temp_dir}" |
| fi |
| } |
| |
| trap_cleanup() |
| { |
| cleanup |
| exit 1 |
| } |
| |
| trap trap_cleanup EXIT TERM INT |
| |
| |
| test_db() |
| { |
| echo "DB test" |
| |
| # Check if python script is supported |
| libpython=$(perf version --build-options | grep python | grep -cv OFF) |
| if [ "${libpython}" != "1" ] ; then |
| echo "SKIP: python scripting is not supported" |
| err=2 |
| return |
| fi |
| |
| cat << "_end_of_file_" > "${db_test}" |
| perf_db_export_mode = True |
| perf_db_export_calls = False |
| perf_db_export_callchains = True |
| |
| def sample_table(*args): |
| print(f'sample_table({args})') |
| |
| def call_path_table(*args): |
| print(f'call_path_table({args}') |
| _end_of_file_ |
| perf record -g -o "${perfdatafile}" true |
| perf script -i "${perfdatafile}" -s "${db_test}" |
| echo "DB test [Success]" |
| } |
| |
| test_db |
| |
| cleanup |
| |
| exit $err |