M7350/qcom-opensource/kernel/kernel-tests/ocmem/ocmem_test.sh

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2024-09-09 08:52:07 +00:00
# Copyright (c) 2012, The Linux Foundation. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following
# disclaimer in the documentation and/or other materials provided
# with the distribution.
# * Neither the name of The Linux Foundation nor the names of its
# contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
chmod 755 ocmem_test
if [ -d /system/lib/modules/ ]; then
modpath=/system/lib/modules
else
modpath=/kernel-tests/modules/lib/modules/$(uname -r)/extra
fi
ocmem_test_mod=${modpath}/msm_ocmem_test_module.ko
ocmem_test_dev_misc=/sys/class/misc/ocmemtest/dev
ocmem_test_dev=/dev/ocmemtest
CMD_LINE="$@"
NUM_ARGS=$#
maybe_make_node()
{
thedev=$1
themisc=$2
[ -e $thedev ] || \
mknod $thedev c $(cut -d: -f1 $themisc) $(cut -d: -f2 $themisc)
}
#Parse the args for valid switches
while [ $# -gt 0 ]; do
case $1 in
-n | --nominal)
shift 1
;;
-a | --adversarial)
shift 1
;;
-r | --repeatability)
shift 1
if [ "$1" -eq "$1" ] ; then
echo "Specified $1 iterations"
shift 1
else
echo "Invalid number of iterations"
exit 1
fi
;;
-s | --stress)
shift 1
;;
-v | --verbose)
shift 1
;;
-h | --help | *)
exit 1
;;
esac
done
# insert the msm_ocmem_test_module if needed
if [ ! -e $ocmem_test_dev_misc ]; then
insmod $ocmem_test_mod
if [ $? -ne 0 ]; then
echo "ERROR: failed to load module $ocmem_test_mod"
exit 1
fi
fi
# create the ocmem test device if it doesn't exist
maybe_make_node $ocmem_test_dev $ocmem_test_dev_misc
# Execute the tests
# Run nominal test case by default if there are no args
if [ $NUM_ARGS -ne 0 ]; then
./ocmem_test $CMD_LINE
else
echo "Running nominal tests (default)"
./ocmem_test -n
fi
num_failures=$?
# Check for pass or fail status
if [ $num_failures -ne 0 ]; then
echo "OCMEM tests failed ($num_failures)"
rc=1
else
echo "OCMEM tests passed"
rc=0
fi
echo "Unloading $MSM_OCMEM_TEST_MODULE.ko"
rmmod $ocmem_test_mod
exit $rc