#!/bin/sh
# PCP QA Test No. 1946
# Exercise the NVIDIA GPU PMDA, basic fetch testing - with QA nvidia library
# see qa/744 for test with no nvidia library and qa/1944 for a related test
#
# Copyright (c) 2014-2015 Red Hat.
#

seq=`basename $0`
echo "QA output created by $seq"

# get standard environment, filters and checks
. ./common.product
. ./common.filter
. ./common.check

[ -f $PCP_PMDAS_DIR/nvidia/pmdanvidia ] || _notrun "nvidia pmda not installed"

_cleanup()
{
    cd $here
    if [ -f src/libnvidia-ml.so.1 -a ! -f src/libnvidia-ml.so ]
    then
        mv src/libnvidia-ml.so.1 src/libnvidia-ml.so
    fi
    $sudo rm -rf $tmp $tmp.*
}

status=1	# failure is the default!
trap "_cleanup; exit \$status" 0 1 2 3 15

test -f $here/src/libnvidia-ml.$DSO_SUFFIX || \
	_notrun "No NVIDIA QA wrapper library is available"

# if a system-installed libnvidia-ml.so exists the dlopen() in the
# nvidia PMDA will find this one, not the $here/src/libnvidia-ml.so.1
# one this test is trying to exercise
#
for dir in $PCP_LIB_DIR $PCP_LIB32_DIR
do
    if [ -d $dir ]
    then
	$sudo find $dir -name libnvidia-ml.$DSO_SUFFIX >$tmp.libs
	if [ -s $tmp.libs ]
	then
	    _notrun "Conflicting system NVIDIA library found: `cat $tmp.libs`"
	    # NOTREACHED
	fi
    fi
done

_filter()
{
    sed \
	-e "s,$PCP_PMDAS_DIR/,,g" \
	-e "s/\.$DSO_SUFFIX,/.DSO,/g" \
	-e 's/.* pminfo\(.*\) Info:/pminfo[PID] Info:/g' \
    # end
}

pmns=$PCP_PMDAS_DIR/nvidia/root
pmda=$PCP_PMDAS_DIR/nvidia/pmda_nvidia,nvidia_init
_make_helptext nvidia

# real QA test starts here

echo "== Testing behaviour with alternate QA library filename" | tee -a $seq_full
LD_LIBRARY_PATH=$here/src; export LD_LIBRARY_PATH
mv $here/src/libnvidia-ml.so $here/src/libnvidia-ml.so.1
pminfo -L -K clear -K add,120,$pmda -dfmtT -n $pmns nvidia 2>&1 | _filter
mv $here/src/libnvidia-ml.so.1 $here/src/libnvidia-ml.so
if [ -f nvidia.log ]
then
    $sudo cat nvidia.log >>$seq_full
    $sudo rm -f nvidia.log*
fi

# success, all done
status=0
exit

