perf tests: Add daemon 'list' command test
Add test for basic perf daemon listing via the CSV output mode (-x option). Check that the configured sessions display expected values. Committer testing: [root@five ~]# perf test daemon 76: daemon operations : Ok [root@five ~]# [root@five ~]# perf test -v daemon 76: daemon operations : --- start --- test child forked, pid 785037 test daemon list test child finished with 0 ---- end ---- daemon operations: Ok [root@five ~]# Signed-off-by: Jiri Olsa <jolsa@kernel.org> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Alexei Budankov <abudankov@huawei.com> Cc: Ian Rogers <irogers@google.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Michael Petlan <mpetlan@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: https://lore.kernel.org/r/20210208200908.1019149-20-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>master
Jiri Olsa
Arnaldo Carvalho de Melo
parent
13fb3b9f5b
commit
2291bb915b
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#!/bin/sh
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# daemon operations
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# SPDX-License-Identifier: GPL-2.0
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check_line_first()
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{
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local line=$1
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local name=$2
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local base=$3
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local output=$4
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local lock=$5
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local up=$6
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local line_name=`echo "${line}" | awk 'BEGIN { FS = ":" } ; { print $2 }'`
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local line_base=`echo "${line}" | awk 'BEGIN { FS = ":" } ; { print $3 }'`
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local line_output=`echo "${line}" | awk 'BEGIN { FS = ":" } ; { print $4 }'`
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local line_lock=`echo "${line}" | awk 'BEGIN { FS = ":" } ; { print $5 }'`
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local line_up=`echo "${line}" | awk 'BEGIN { FS = ":" } ; { print $6 }'`
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if [ "${name}" != "${line_name}" ]; then
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echo "FAILED: wrong name"
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error=1
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fi
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if [ "${base}" != "${line_base}" ]; then
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echo "FAILED: wrong base"
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error=1
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fi
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if [ "${output}" != "${line_output}" ]; then
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echo "FAILED: wrong output"
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error=1
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fi
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if [ "${lock}" != "${line_lock}" ]; then
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echo "FAILED: wrong lock"
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error=1
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fi
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if [ "${up}" != "${line_up}" ]; then
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echo "FAILED: wrong up"
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error=1
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fi
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}
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check_line_other()
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{
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local line=$1
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local name=$2
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local run=$3
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local base=$4
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local output=$5
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local control=$6
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local ack=$7
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local up=$8
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local line_name=`echo "${line}" | awk 'BEGIN { FS = ":" } ; { print $2 }'`
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local line_run=`echo "${line}" | awk 'BEGIN { FS = ":" } ; { print $3 }'`
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local line_base=`echo "${line}" | awk 'BEGIN { FS = ":" } ; { print $4 }'`
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local line_output=`echo "${line}" | awk 'BEGIN { FS = ":" } ; { print $5 }'`
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local line_control=`echo "${line}" | awk 'BEGIN { FS = ":" } ; { print $6 }'`
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local line_ack=`echo "${line}" | awk 'BEGIN { FS = ":" } ; { print $7 }'`
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local line_up=`echo "${line}" | awk 'BEGIN { FS = ":" } ; { print $8 }'`
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if [ "${name}" != "${line_name}" ]; then
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echo "FAILED: wrong name"
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error=1
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fi
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if [ "${run}" != "${line_run}" ]; then
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echo "FAILED: wrong run"
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error=1
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fi
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if [ "${base}" != "${line_base}" ]; then
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echo "FAILED: wrong base"
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error=1
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fi
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if [ "${output}" != "${line_output}" ]; then
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echo "FAILED: wrong output"
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error=1
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fi
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if [ "${control}" != "${line_control}" ]; then
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echo "FAILED: wrong control"
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error=1
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fi
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if [ "${ack}" != "${line_ack}" ]; then
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echo "FAILED: wrong ack"
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error=1
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fi
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if [ "${up}" != "${line_up}" ]; then
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echo "FAILED: wrong up"
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error=1
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fi
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}
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daemon_start()
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{
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local config=$1
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local session=$2
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perf daemon start --config ${config}
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# wait for the session to ping
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local state="FAIL"
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while [ "${state}" != "OK" ]; do
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state=`perf daemon ping --config ${config} --session ${session} | awk '{ print $1 }'`
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sleep 0.05
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done
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}
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daemon_exit()
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{
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local base=$1
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local config=$2
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local line=`perf daemon --config ${config} -x: | head -1`
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local pid=`echo "${line}" | awk 'BEGIN { FS = ":" } ; { print $1 }'`
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# stop daemon
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perf daemon stop --config ${config}
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# ... and wait for the pid to go away
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tail --pid=${pid} -f /dev/null
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}
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test_list()
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{
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echo "test daemon list"
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local config=$(mktemp /tmp/perf.daemon.config.XXX)
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local base=$(mktemp -d /tmp/perf.daemon.base.XXX)
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cat <<EOF > ${config}
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[daemon]
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base=BASE
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[session-size]
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run = -e cpu-clock
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[session-time]
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run = -e task-clock
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EOF
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sed -i -e "s|BASE|${base}|" ${config}
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# start daemon
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daemon_start ${config} size
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# check first line
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# pid:daemon:base:base/output:base/lock
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local line=`perf daemon --config ${config} -x: | head -1`
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check_line_first ${line} daemon ${base} ${base}/output ${base}/lock "0"
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# check 1st session
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# pid:size:-e cpu-clock:base/size:base/size/output:base/size/control:base/size/ack:0
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local line=`perf daemon --config ${config} -x: | head -2 | tail -1`
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check_line_other "${line}" size "-e cpu-clock" ${base}/session-size \
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${base}/session-size/output ${base}/session-size/control \
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${base}/session-size/ack "0"
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# check 2nd session
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# pid:time:-e task-clock:base/time:base/time/output:base/time/control:base/time/ack:0
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local line=`perf daemon --config ${config} -x: | head -3 | tail -1`
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check_line_other "${line}" time "-e task-clock" ${base}/session-time \
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${base}/session-time/output ${base}/session-time/control \
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${base}/session-time/ack "0"
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# stop daemon
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daemon_exit ${base} ${config}
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rm -rf ${base}
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rm -f ${config}
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}
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error=0
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test_list
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exit ${error}
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