1ec02f2b1SNamhyung Kim#!/bin/sh 2ec02f2b1SNamhyung Kim# perf pipe recording and injection test 3ec02f2b1SNamhyung Kim# SPDX-License-Identifier: GPL-2.0 4ec02f2b1SNamhyung Kim 5ec02f2b1SNamhyung Kimdata=$(mktemp /tmp/perf.data.XXXXXX) 6*24e733b2SNamhyung Kimprog="perf test -w noploop" 7*24e733b2SNamhyung Kimtask="perf" 8*24e733b2SNamhyung Kimsym="noploop" 9ec02f2b1SNamhyung Kim 10*24e733b2SNamhyung Kimif ! perf record -e task-clock:u -o - ${prog} | perf report -i - --task | grep ${task}; then 11ec02f2b1SNamhyung Kim echo "cannot find the test file in the perf report" 12ec02f2b1SNamhyung Kim exit 1 13ec02f2b1SNamhyung Kimfi 14ec02f2b1SNamhyung Kim 15*24e733b2SNamhyung Kimif ! perf record -e task-clock:u -o - ${prog} | perf inject -b | perf report -i - | grep ${sym}; then 16ec02f2b1SNamhyung Kim echo "cannot find noploop function in pipe #1" 17ec02f2b1SNamhyung Kim exit 1 18ec02f2b1SNamhyung Kimfi 19ec02f2b1SNamhyung Kim 20*24e733b2SNamhyung Kimperf record -e task-clock:u -o - ${prog} | perf inject -b -o ${data} 21*24e733b2SNamhyung Kimif ! perf report -i ${data} | grep ${sym}; then 22ec02f2b1SNamhyung Kim echo "cannot find noploop function in pipe #2" 23ec02f2b1SNamhyung Kim exit 1 24ec02f2b1SNamhyung Kimfi 25ec02f2b1SNamhyung Kim 26*24e733b2SNamhyung Kimperf record -e task-clock:u -o ${data} ${prog} 27*24e733b2SNamhyung Kimif ! perf inject -b -i ${data} | perf report -i - | grep ${sym}; then 28ec02f2b1SNamhyung Kim echo "cannot find noploop function in pipe #3" 29ec02f2b1SNamhyung Kim exit 1 30ec02f2b1SNamhyung Kimfi 31ec02f2b1SNamhyung Kim 32ec02f2b1SNamhyung Kim 33*24e733b2SNamhyung Kimrm -f ${data} ${data}.old 34ec02f2b1SNamhyung Kimexit 0 35