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#!/bin/sh
#
# PM-QA validation test suite for the power management on Linux
#
# Copyright (C) 2011, Linaro Limited.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
#
# Contributors:
# Amit Daniel <amit.kachhap@linaro.org> (Samsung Electronics)
# - initial API and implementation
#
# URL : https://wiki.linaro.org/WorkingGroups/PowerManagement/Resources/TestSuite/PmQaSpecification#thermal_03
. ../include/functions.sh
CPU_HEAT_BIN=../utils/heat_cpu
cpu_pid=0
heater_kill() {
if [ $cpu_pid -ne 0 ]; then
kill -9 $cpu_pid
fi
kill_glmark2
}
check_temperature_change() {
dirpath=$THERMAL_PATH/$1
zone_name=$1
shift 1
init_temp=$(cat $dirpath/temp)
$CPU_HEAT_BIN &
get_os
if [ $? -eq 1 ]; then
cpu_pid=$(ps | grep heat_cpu| awk '{print $1}')
else
cpu_pid=$(ps | grep heat_cpu| awk '{print $2}')
fi
test -z $cpu_pid && cpu_pid=0
check "start cpu heat binary" "test $cpu_pid -ne 0"
test $cpu_pid -eq 0 && return
start_glmark2
sleep 5
final_temp=$(cat $dirpath/temp)
heater_kill
check "temperature variation with load" "test $final_temp -gt $init_temp"
}
trap "heater_kill; sigtrap" HUP INT TERM
check_for_thermal_zones
if [ $? -ne 0 ]; then
log_skip "No thermal zones found"
else
check_for_glmark2
if [ $? -ne 0 ]; then
log_skip "glmark2 not found"
else
for_each_thermal_zone check_temperature_change
fi
fi
test_status_show
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