488 lines
10 KiB
Bash
488 lines
10 KiB
Bash
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#!/bin/bash
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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_exit()
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{
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local config=$1
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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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# Reset trap handler.
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trap - SIGINT SIGTERM
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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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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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# Clean up daemon if interrupted.
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trap "echo 'FAILED: Signal caught'; daemon_exit ${config}; exit 1" SIGINT SIGTERM
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# wait for the session to ping
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local state="FAIL"
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local retries=0
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while [ "${state}" != "OK" ]; do
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state=`perf daemon ping --config ${config} --session ${session} | awk '{ print $1 }'`
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sleep 0.05
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retries=$((${retries} +1))
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if [ ${retries} -ge 600 ]; then
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echo "FAILED: Timeout waiting for daemon to ping"
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daemon_exit ${config}
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exit 1
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fi
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done
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}
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test_list()
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{
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echo "test daemon list"
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local config=$(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 > ${config}
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[daemon]
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base=BASE
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[session-size]
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run = -e cpu-clock -m 1 sleep 10
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[session-time]
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run = -e task-clock -m 1 sleep 10
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EOF
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sed -i -e "s|BASE|${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 -m 1 sleep 10" ${base}/session-size \
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${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 -m 1 sleep 10" ${base}/session-time \
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${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 ${config}
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rm -rf ${base}
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rm -f ${config}
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}
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test_reconfig()
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{
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echo "test daemon reconfig"
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local config=$(mktemp /tmp/perf.daemon.config.XXX)
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local base=$(mktemp -d /tmp/perf.daemon.base.XXX)
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# prepare config
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cat <<EOF > ${config}
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[daemon]
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base=BASE
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[session-size]
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run = -e cpu-clock -m 1 sleep 10
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[session-time]
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run = -e task-clock -m 1 sleep 10
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EOF
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sed -i -e "s|BASE|${base}|" ${config}
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# start daemon
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daemon_start ${config} size
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# check 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 -m 1 sleep 10" ${base}/session-time \
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${base}/session-time/output ${base}/session-time/control ${base}/session-time/ack "0"
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local pid=`echo "${line}" | awk 'BEGIN { FS = ":" } ; { print $1 }'`
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# prepare new config
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local config_new=${config}.new
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cat <<EOF > ${config_new}
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[daemon]
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base=BASE
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[session-size]
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run = -e cpu-clock -m 1 sleep 10
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[session-time]
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run = -e cpu-clock -m 1 sleep 10
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EOF
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# TEST 1 - change config
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sed -i -e "s|BASE|${base}|" ${config_new}
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cp ${config_new} ${config}
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# wait for old session to finish
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tail --pid=${pid} -f /dev/null
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# wait for new one to start
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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 time | awk '{ print $1 }'`
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done
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# check reconfigured 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 cpu-clock -m 1 sleep 10" ${base}/session-time \
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${base}/session-time/output ${base}/session-time/control ${base}/session-time/ack "0"
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# TEST 2 - empty config
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local config_empty=${config}.empty
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cat <<EOF > ${config_empty}
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[daemon]
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base=BASE
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EOF
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# change config
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sed -i -e "s|BASE|${base}|" ${config_empty}
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cp ${config_empty} ${config}
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# wait for sessions to finish
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local state="OK"
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while [ "${state}" != "FAIL" ]; do
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state=`perf daemon ping --config ${config} --session time | awk '{ print $1 }'`
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done
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local state="OK"
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while [ "${state}" != "FAIL" ]; do
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state=`perf daemon ping --config ${config} --session size | awk '{ print $1 }'`
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done
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local one=`perf daemon --config ${config} -x: | wc -l`
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if [ ${one} -ne "1" ]; then
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echo "FAILED: wrong list output"
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error=1
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fi
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# TEST 3 - config again
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cp ${config_new} ${config}
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# wait for size to start
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local state="FAIL"
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while [ "${state}" != "OK" ]; do
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state=`perf daemon ping --config ${config} --session size | awk '{ print $1 }'`
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done
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# wait for time to start
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local state="FAIL"
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while [ "${state}" != "OK" ]; do
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state=`perf daemon ping --config ${config} --session time | awk '{ print $1 }'`
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done
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# stop daemon
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daemon_exit ${config}
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rm -rf ${base}
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rm -f ${config}
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rm -f ${config_new}
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rm -f ${config_empty}
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}
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test_stop()
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{
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echo "test daemon stop"
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local config=$(mktemp /tmp/perf.daemon.config.XXX)
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local base=$(mktemp -d /tmp/perf.daemon.base.XXX)
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# prepare config
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cat <<EOF > ${config}
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[daemon]
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base=BASE
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[session-size]
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run = -e cpu-clock -m 1 sleep 10
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[session-time]
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run = -e task-clock -m 1 sleep 10
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EOF
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sed -i -e "s|BASE|${base}|" ${config}
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# start daemon
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daemon_start ${config} size
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local pid_size=`perf daemon --config ${config} -x: | head -2 | tail -1 | awk 'BEGIN { FS = ":" } ; { print $1 }'`
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local pid_time=`perf daemon --config ${config} -x: | head -3 | tail -1 | awk 'BEGIN { FS = ":" } ; { print $1 }'`
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# check that sessions are running
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if [ ! -d "/proc/${pid_size}" ]; then
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echo "FAILED: session size not up"
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fi
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if [ ! -d "/proc/${pid_time}" ]; then
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echo "FAILED: session time not up"
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fi
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# stop daemon
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daemon_exit ${config}
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# check that sessions are gone
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if [ -d "/proc/${pid_size}" ]; then
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echo "FAILED: session size still up"
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fi
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if [ -d "/proc/${pid_time}" ]; then
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echo "FAILED: session time still up"
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fi
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rm -rf ${base}
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rm -f ${config}
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}
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test_signal()
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{
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echo "test daemon signal"
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local config=$(mktemp /tmp/perf.daemon.config.XXX)
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local base=$(mktemp -d /tmp/perf.daemon.base.XXX)
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# prepare config
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cat <<EOF > ${config}
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[daemon]
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base=BASE
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[session-test]
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run = -e cpu-clock --switch-output -m 1 sleep 10
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EOF
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sed -i -e "s|BASE|${base}|" ${config}
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# start daemon
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daemon_start ${config} test
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# send 2 signals
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perf daemon signal --config ${config} --session test
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perf daemon signal --config ${config}
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# stop daemon
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daemon_exit ${config}
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# count is 2 perf.data for signals and 1 for perf record finished
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count=`ls ${base}/session-test/ | grep perf.data | wc -l`
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||
|
|
if [ ${count} -ne 3 ]; then
|
||
|
|
error=1
|
||
|
|
echo "FAILED: perf data no generated"
|
||
|
|
fi
|
||
|
|
|
||
|
|
rm -rf ${base}
|
||
|
|
rm -f ${config}
|
||
|
|
}
|
||
|
|
|
||
|
|
test_ping()
|
||
|
|
{
|
||
|
|
echo "test daemon ping"
|
||
|
|
|
||
|
|
local config=$(mktemp /tmp/perf.daemon.config.XXX)
|
||
|
|
local base=$(mktemp -d /tmp/perf.daemon.base.XXX)
|
||
|
|
|
||
|
|
# prepare config
|
||
|
|
cat <<EOF > ${config}
|
||
|
|
[daemon]
|
||
|
|
base=BASE
|
||
|
|
|
||
|
|
[session-size]
|
||
|
|
run = -e cpu-clock -m 1 sleep 10
|
||
|
|
|
||
|
|
[session-time]
|
||
|
|
run = -e task-clock -m 1 sleep 10
|
||
|
|
EOF
|
||
|
|
|
||
|
|
sed -i -e "s|BASE|${base}|" ${config}
|
||
|
|
|
||
|
|
# start daemon
|
||
|
|
daemon_start ${config} size
|
||
|
|
|
||
|
|
size=`perf daemon ping --config ${config} --session size | awk '{ print $1 }'`
|
||
|
|
type=`perf daemon ping --config ${config} --session time | awk '{ print $1 }'`
|
||
|
|
|
||
|
|
if [ ${size} != "OK" -o ${type} != "OK" ]; then
|
||
|
|
error=1
|
||
|
|
echo "FAILED: daemon ping failed"
|
||
|
|
fi
|
||
|
|
|
||
|
|
# stop daemon
|
||
|
|
daemon_exit ${config}
|
||
|
|
|
||
|
|
rm -rf ${base}
|
||
|
|
rm -f ${config}
|
||
|
|
}
|
||
|
|
|
||
|
|
test_lock()
|
||
|
|
{
|
||
|
|
echo "test daemon lock"
|
||
|
|
|
||
|
|
local config=$(mktemp /tmp/perf.daemon.config.XXX)
|
||
|
|
local base=$(mktemp -d /tmp/perf.daemon.base.XXX)
|
||
|
|
|
||
|
|
# prepare config
|
||
|
|
cat <<EOF > ${config}
|
||
|
|
[daemon]
|
||
|
|
base=BASE
|
||
|
|
|
||
|
|
[session-size]
|
||
|
|
run = -e cpu-clock -m 1 sleep 10
|
||
|
|
EOF
|
||
|
|
|
||
|
|
sed -i -e "s|BASE|${base}|" ${config}
|
||
|
|
|
||
|
|
# start daemon
|
||
|
|
daemon_start ${config} size
|
||
|
|
|
||
|
|
# start second daemon over the same config/base
|
||
|
|
failed=`perf daemon start --config ${config} 2>&1 | awk '{ print $1 }'`
|
||
|
|
|
||
|
|
# check that we failed properly
|
||
|
|
if [ ${failed} != "failed:" ]; then
|
||
|
|
error=1
|
||
|
|
echo "FAILED: daemon lock failed"
|
||
|
|
fi
|
||
|
|
|
||
|
|
# stop daemon
|
||
|
|
daemon_exit ${config}
|
||
|
|
|
||
|
|
rm -rf ${base}
|
||
|
|
rm -f ${config}
|
||
|
|
}
|
||
|
|
|
||
|
|
error=0
|
||
|
|
|
||
|
|
test_list
|
||
|
|
test_reconfig
|
||
|
|
test_stop
|
||
|
|
test_signal
|
||
|
|
test_ping
|
||
|
|
test_lock
|
||
|
|
|
||
|
|
exit ${error}
|