linux/linux-5.4.31/tools/testing/selftests/android/ion/ion_test.sh

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#!/bin/bash
heapsize=4096
TCID="ion_test.sh"
errcode=0
# Kselftest framework requirement - SKIP code is 4.
ksft_skip=4
run_test()
{
heaptype=$1
./ionapp_export -i $heaptype -s $heapsize &
sleep 1
./ionapp_import
if [ $? -ne 0 ]; then
echo "$TCID: heap_type: $heaptype - [FAIL]"
errcode=1
else
echo "$TCID: heap_type: $heaptype - [PASS]"
fi
sleep 1
echo ""
}
check_root()
{
uid=$(id -u)
if [ $uid -ne 0 ]; then
echo $TCID: must be run as root >&2
exit $ksft_skip
fi
}
check_device()
{
DEVICE=/dev/ion
if [ ! -e $DEVICE ]; then
echo $TCID: No $DEVICE device found >&2
echo $TCID: May be CONFIG_ION is not set >&2
exit $ksft_skip
fi
}
main_function()
{
check_device
check_root
# ION_SYSTEM_HEAP TEST
run_test 0
# ION_SYSTEM_CONTIG_HEAP TEST
run_test 1
}
main_function
echo "$TCID: done"
exit $errcode