#! /bin/sh
#
# Copyright by the Board of Trustees of the University of Illinois.
# All rights reserved.
#
# This file is part of HDF5.  The full HDF5 copyright notice, including
# terms governing use, modification, and redistribution, is contained in
# the files COPYING and Copyright.html.  COPYING can be found at the root
# of the source code distribution tree; Copyright.html can be found at the
# root level of an installed copy of the electronic HDF5 document set and
# is linked from the top-level documents page.  It can also be found at
# http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html.  If you do not have
# access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu.
#
# Tests for the h5repack tool

# Determine if SZIP has the encoder available
USE_FILTER_SZIP_ENCODER="@USE_FILTER_SZIP_ENCODER@"
USE_FILTER_SZIP="@USE_FILTER_SZIP@"

H5REPACK=h5repack               # The tool name
H5REPACK_BIN=`pwd`/$H5REPACK    # The path of the tool binary

H5DIFF=../h5diff/h5diff         # The h5diff tool name
H5DIFF_BIN=`pwd`/$H5DIFF        # The path of the h5diff  tool binary

nerrors=0
verbose=yes

# The build (current) directory might be different than the source directory.
#
if test -z "$srcdir"; then
   srcdir=.
fi

test -d ../testfiles || mkdir ../testfiles

# Print a line-line message left justified in a field of 70 characters
# beginning with the word "Testing".
#
TESTING() {
   SPACES="                                                               "
   echo "Testing $* $SPACES" | cut -c1-70 | tr -d '\012'
}

# Print a line-line message left justified in a field of 70 characters
# beginning with the word "Verifying".
#
VERIFY() {
 SPACES="                                                               "
 echo "Testing h5diff output $* $SPACES" | cut -c1-70 | tr -d '\012'
}

# Print a message that a test has been skipped (because a required filter
# was unavailable)
SKIP() {
    TESTING $H5REPACK $@
    echo " -SKIP-"
}

# Call the h5diff tool
#
DIFFTEST() 
{
    VERIFY  $@
    if [ "`uname -s`" = "TFLOPS O/S" ]; then
	$RUNSERIAL $H5DIFF_BIN $@
    else
	$RUNSERIAL $H5DIFF_BIN "$@"
    fi
    RET=$?
    if [ $RET != 0 ] ; then
 	echo "*FAILED*"
         nerrors="`expr $nerrors + 1`"
    else
         echo " PASSED"
    fi
				    
}
										
# Call h5repack
#
TOOLTEST() 
{
    # Run test.
    # Tflops interprets "$@" as "" when no parameter is given (e.g., the
    # case of missing file name).  Changed it to use $@ till Tflops fixes it.
    TESTING $H5REPACK $@

    infile=$srcdir/../testfiles/$1
    outfile=out.$1
    shift
    if [ "`uname -s`" = "TFLOPS O/S" ]; then
	$RUNSERIAL $H5REPACK_BIN -i $infile -o $outfile $@
    else
	$RUNSERIAL $H5REPACK_BIN -i $infile -o $outfile "$@"
    fi

    RET=$?
    if [ $RET != 0 ] ; then
	echo "*FAILED*"
	nerrors="`expr $nerrors + 1`"
    else
	echo " PASSED"
	DIFFTEST $infile $outfile
    fi
    rm -f $outfile
}

#
# The tests
# We use the files generated by h5repacktst
# Each run generates "file4.out.h5" and the tool h5diff is used to
# compare the input and output files
#

# See which filters are usable (and skip tests for filters we
# don't have).  Do this by searching H5pubconf.h to see which
# filters are defined.
# A filter value of 3 means the filter can read and write, 2
# is read-only, 1 is write-only, and 0 is not present.

# copy files
TOOLTEST test1.h5
TOOLTEST test3.h5


arg="test4.h5"
if test $USE_FILTER_SZIP_ENCODER = "yes" -o $USE_FILTER_SZIP = "no" ; then
 TOOLTEST $arg
else
 SKIP $arg 
fi

#TOOLTEST test5.h5

# remove all  filters
TOOLTEST test4.h5 -f NONE

# remove one filter
arg="test4.h5 -f dset_gzip:NONE"
if test $USE_FILTER_SZIP_ENCODER = "yes" -o $USE_FILTER_SZIP = "no" ; then
 TOOLTEST $arg 
else
 SKIP $arg 
fi

# gzip
arg="test4.h5 -f dset1:GZIP=9"
if test $USE_FILTER_SZIP_ENCODER = "yes" -o $USE_FILTER_SZIP = "no" ; then 
 TOOLTEST $arg 
else
 SKIP $arg 
fi
TOOLTEST test4.h5 -f GZIP=1

# szip
arg1="test4.h5 -f dset1:SZIP=8"
arg2="test4.h5 -f SZIP=8"
if test $USE_FILTER_SZIP_ENCODER = "yes" -a $USE_FILTER_SZIP = "yes" ; then
 TOOLTEST $arg1 
 TOOLTEST $arg2 
else
 SKIP $arg1 
 SKIP $arg2 
fi

# shuffle
arg="test4.h5 -f dset1:SHUF"
if test $USE_FILTER_SZIP_ENCODER = "yes" -o $USE_FILTER_SZIP = "no" ; then
 TOOLTEST $arg 
else
 SKIP $arg 
fi
TOOLTEST test4.h5 -f SHUF

# fletcher
arg="test4.h5 -f dset1:FLET"
if test $USE_FILTER_SZIP_ENCODER = "yes" -o $USE_FILTER_SZIP = "no" ; then
 TOOLTEST $arg 
else
 SKIP $arg 
fi
TOOLTEST test4.h5 -f FLET

#layout chunk
arg1="test4.h5 -l dset1:CHUNK=20x10"
arg2="test4.h5 -l CHUNK=20x10"
if test $USE_FILTER_SZIP_ENCODER = "yes" -o $USE_FILTER_SZIP = "no" ; then
 TOOLTEST $arg1 
 TOOLTEST $arg2 
else
 SKIP $arg1 
 SKIP $arg2 
fi

#layout compact
arg1="test4.h5 -l dset1:COMPA"
arg2="test4.h5 -l COMPA"
if test $USE_FILTER_SZIP_ENCODER = "yes" -o $USE_FILTER_SZIP = "no" ; then
 TOOLTEST $arg1 
 TOOLTEST $arg2 
else
 SKIP $arg1 
 SKIP $arg2 
fi

#layout contiguous
arg1="test4.h5 -l dset1:CONTI"
arg2="test4.h5 -l CONTI"
if test $USE_FILTER_SZIP_ENCODER = "yes" -o $USE_FILTER_SZIP = "no" ; then
 TOOLTEST $arg1 
 TOOLTEST $arg2 
else
 SKIP $arg1 
 SKIP $arg2 
fi

#conversions
arg1="test4.h5 -l dset_compact:CONTI"
arg2="test4.h5 -l dset_compact:CHUNK=2x5"
arg3="test4.h5 -l dset_compact:COMPA"
arg4="test4.h5 -l dset_contiguous:COMPA"
arg5="test4.h5 -l dset_contiguous:CHUNK=3x6"
arg6="test4.h5 -l dset_contiguous:CONTI"
arg7="test4.h5 -l dset_chunk:COMPA"
arg8="test4.h5 -l dset_chunk:CONTI"
arg9="test4.h5 -l dset_chunk:CHUNK=18x13"
if test $USE_FILTER_SZIP_ENCODER = "yes" -o $USE_FILTER_SZIP = "no" ; then
 TOOLTEST $arg1 
 TOOLTEST $arg2 
 TOOLTEST $arg3 
 TOOLTEST $arg4 
 TOOLTEST $arg5 
 TOOLTEST $arg6 
 TOOLTEST $arg7 
 TOOLTEST $arg8 
 TOOLTEST $arg9 
else
 SKIP $arg1 
 SKIP $arg2 
 SKIP $arg3 
 SKIP $arg4 
 SKIP $arg5 
 SKIP $arg6 
 SKIP $arg7 
 SKIP $arg8 
 SKIP $arg9 
fi

#filters
arg1="test4.h5 -f dset1:SHUF -f dset1,dset2:GZIP=6"
arg2="test4.h5 -l dset1:CHUNK=20x10 -f dset1,dset2:SZIP=8"
if test $USE_FILTER_SZIP_ENCODER = "yes" -a $USE_FILTER_SZIP = "yes"; then
 TOOLTEST $arg1 
 TOOLTEST $arg2 
elif test $USE_FILTER_SZIP = "yes" ; then    # SZIP has no encoder
 SKIP $arg1
 SKIP $arg2
else        # SZIP is absent
 TOOLTEST $arg1 
 SKIP $arg2 
fi

#filter conversions
arg1="test4.h5 -f dset_gzip:SZIP=8"
arg2="test4.h5 -f dset_szip:GZIP=1"
arg3="test4.h5 -f dset_all:GZIP=1"
if test $USE_FILTER_SZIP_ENCODER = "yes" -a $USE_FILTER_SZIP = "yes" ; then
 TOOLTEST $arg1 
 TOOLTEST $arg2 
 TOOLTEST $arg3 
elif test $USE_FILTER_SZIP = "yes" ; then    # SZIP has no encoder
 SKIP $arg1 
 SKIP $arg2 
 SKIP $arg3 
else        # SZIP is absent
 SKIP $arg1
 TOOLTEST $arg2
 TOOLTEST $arg3
fi

#limit
TOOLTEST test4.h5 -f GZIP=1 -m 1024

#file
arg="test4.h5 -e ../testfiles/h5repack_info.txt"
if test $USE_FILTER_SZIP_ENCODER = "yes" -a $USE_FILTER_SZIP = "yes" ; then
 TOOLTEST $arg 
else
 SKIP $arg 
fi

if test $nerrors -eq 0 ; then
   echo "All $H5REPACK tests passed."
fi

exit $nerrors