#! /bin/sh
# This version puts the output from each program into a separate file.
# -mvhome is needed for the ANL SP, and is ignored by others
args=@MPIRUNARGS@
device=@DEVICE@
top_srcdir=@top_srcdir@
srcdir=@srcdir@
MPICH_VERSION=@MPICH_VERSION@
STOPFILE=${MPITEST_STOPTEST:-"$HOME/.stopmpichtests"}
mpirun=${MPIRUN:-"@MPIRUN@"}
MAKE="@MAKE@"
MPIRUNMVBACK='@MPIRUNMVBACK@'
#
# Load basic procedures
. ${top_srcdir}/runbase
#
# Set mpirun to the name/path of the mpirun program
FindMPIRUN
#
runtests=1
makeeach=0
writesummaryfile=no
quiet=0
MAKE="@MAKE@"
for arg in "$@" ; do
    case $arg in 
	-checkonly )
	runtests=0
	;;
        -margs=*)
	margs=`echo $arg | sed 's/-margs=//'`
	args="$args $margs"
	;;
	-small)
	shift
	makeeach=1
	;;
	-summaryfile=*)
	writesummaryfile=yes
	summaryfile=`echo A$arg | sed 's/A-summaryfile=//'`
	;;
	-quiet)
	shift
	quiet=1
	;;
	-help|-u)
	echo "runtests [-checkonly] [-margs='...']"
	echo "run tests in this directory.  If -checkonly set, just run"
	echo "the differences check (do NO rerun the test programs)."
	echo "If -margs is used, these options are passed to mpirun."
	echo "If -small is used, the examples are built, run, and deleted."
	exit 1
	;;
	*)
	if test -n "$arg" ; then
   	    echo "runtests: Unknown argument ($arg)"
	    exit 1
        fi
	;;
    esac
done

# If the programs are not available, run make.
if [ ! -x coll1 -a $makeeach = 0 -a $runtests = 1 ] ; then
    $MAKE default
fi

testfiles=""
if [ $runtests = 1 ] ; then
echo '**** Testing MPI Collective routines ****'

RunTest barrier 4 "*** Barrier Test ***" "" "barrier-0.out"

RunTest bcast 4 "*** Broadcast Test ***" "" "bcast-0.out bcast-1.out bcast-2.out bcast-3.out"

RunTest bcastvec 4 "*** Broadcast Datatype Test ***" "" "bcastvec-0.out bcastvec-1.out bcastvec-2.out bcastvec-3.out"

RunTest coll1 4

RunTest coll2 5

RunTest coll3 5

RunTest coll4 4

RunTest coll5 4

RunTest coll6 5

RunTest coll7 5

RunTest coll8 4

RunTest coll9 4

RunTest coll10 4

RunTest coll11 4

RunTest scantst 4

RunTest coll12 4

# coll13 is very picky about arguments
RunTest coll13 4

RunTest longuser 4

# Some implementations (e.g., IBM's) forget to handle the np = 1 case.
#RunTest longuser 1 "*** longuser (np == 1) ***"
MakeExe longuser
cp longuser longuser1
RunTest longuser1 1 '*** longuser (np == 1) ***'
rm -f longuser1

#OutTime
#testfiles="$testfiles allredmany.out"
#rm -f allredmany.out
#MakeExe allredmany
#echo '**** allredmany ****'
#echo '*** allredmany ***' >> allredmany.out
#cnt=0
## Run several times to try and catch timing/race conditions in managing
## the flood of one-way messages.
#while [ $cnt -lt 20 ] ; do
#    echo "*** allredmany run $cnt ***" >> allredmany.out
#    $mpirun -np 2 $args allredmany >> allredmany.out 2>&1
#    cnt=`expr $cnt + 1`
#done
#echo '*** allredmany ***' >> allredmany.out
#CleanExe allredmany

RunTest grouptest 4

RunTest allred 4 "*** Allred ***"

RunTest allred2 4 "*** Allred2 ***"

RunTest scatterv 4 "*** Scatterv ***"

RunTest scattern 4 "*** Scattern ***"

RunTest redscat 4 "*** Reduce_scatter ***"

RunTest alltoallv 4 "*** Alltoallv ***"

#
# Run Fortran tests ONLY if Fortran available
if [ @HAS_FORTRAN@ = 1 ] ; then 
    echo "FORTRAN TESTS"

    RunTest allredf 4 "*** Testing allreduce from Fortran ***"

    RunTest assocf 4 "*** Testing allreduce from Fortran (2) ***"

    RunTest bcastlog 4 "*** Testing logical datatype in BCAST ***"
    echo "END OF FORTRAN TESTS"
fi

else
    # Just run checks
    testfiles=`echo *.out`
    if test "$testfiles" = "*.out" ; then
	echo "No output files remain from previous test!"
	exit 1
    fi
fi

echo '*** Checking for differences from expected output ***'
CheckAllOutput coll.diff
exit 0