thermal/thermal_02.sh

#!/bin/bash
#
# 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/Doc/QA/Scripts#thermal_02

source ../include/functions.sh
source ../include/thermal_functions.sh

CDEV_ATTRIBUTES="cur_state max_state type uevent"

check_cooling_device_attributes() {

    local dirpath=$THERMAL_PATH/$1
    local cdev_name=$1
    shift 1

    for i in $CDEV_ATTRIBUTES; do
	check_file $i $dirpath || return 1
    done

}

check_cooling_device_states() {
    local dirpath=$THERMAL_PATH/$1
    local cdev_name=$1
    shift 1
    local max_state=$(cat $dirpath/max_state)
    local prev_state_val=$(cat $dirpath/cur_state)
    local count=0
    local cur_state_val=0
    while (test $count -le $max_state); do
	echo $count > $dirpath/cur_state
	cur_state_val=$(cat $dirpath/cur_state)
	check "$cdev_name cur_state=$count"\
				"test $cur_state_val -eq $count" || return 1
	count=$((count+1))
    done
    echo $prev_state_val > $dirpath/cur_state
}

for_each_cooling_device check_cooling_device_attributes

for_each_cooling_device check_cooling_device_states
test_status_show