[svn-r2614]

Purpose:
    add h4toh5 converter source codes under tools directory.
Description:
    [describe the bug, or describe the new feature, etc]
Solution:
    [details about the changes, algorithm, etc...]
    [Please as detail as you can since your own explanation is
    better than others guessing it from the code.]
Platforms tested:
    [machines you have tested the changed version.  This is absolute
    important.  Test it out on at least two or three different platforms
    such as Big-endian-32bit (SUN/IRIX), little-endian-32(LINUX) and
    64-bit (IRIX64/UNICOS/DEC-ALPHA) would be good.]

1 files changed, 213 insertions, 0 deletions

diff --git a/tools/testh4toh5 b/tools/testh4toh5
new file mode 100644
index 0000000..8d8feb6
--- /dev/null
+++ b/tools/testh4toh5
@@ -0,0 +1,213 @@
+#!/bin/sh
+
+h4toh5=./h4toh5		# a relative name
+cmp='cmp -s'
+diff='diff -c'
+
+RM='rm -f'
+SED='sed '
+H5DUMP=${PWD}/h5dump	# Use the h5dumper in the same tools directory
+
+# Verify if $H5DUMP is a valid command.
+tmpfile=/tmp/testh4toh5.$$
+$H5DUMP -V > $tmpfile
+if [ ! -s $tmpfile ]; then
+    echo "    Could not run the '$H5DUMP' command.  The test can still proceed"
+    echo "    but it may fail if '$H5DUMP' is needed to verify the output."
+    echo "    You can make sure '$H5DUMP' is among your shell PATH and run"
+    echo "    the test again.  You may also visit http://hdf.ncsa.uiuc.edu"
+    echo "    or email hdfhelp@ncsa.uiuc.edu for more information."
+    H5DUMP=:
+fi
+$RM $tmpfile
+
+# The build (current) directory might be different than the source directory.
+if test "X$srcdir" = X; then
+    srcdir=.
+fi
+mkdir testfiles >/dev/null 2>&1
+
+SRCDIR="$srcdir/testfiles"
+OUTDIR="./testfiles"
+
+nerrors=0
+verbose=yes
+
+# 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'
+}
+
+# Run a test and print PASS or *FAIL*.  If a test fails then increment
+# the `nerrors' global variable and (if $verbose is set) display the
+# difference between the actual and the expected hdf4 files. The
+# expected hdf5 files are in testfiles/Expected directory.
+# The actual hdf5 file is not removed if $HDF5_NOCLEANUP is to a non-null
+# value.
+CONVERT()
+{
+    # Run h4toh5 convert.
+    TESTING $h4toh5 $@
+
+    #
+    # Set up arguments to run the conversion test.
+    # The converter assumes all hdf4 files has the .hdf suffix as in the form
+    # of foo.hdf.  It creates the corresponding hdf5 files with the .h5 suffix
+    # as in the form of foo.h5.  One exception is that if exactly two file
+    # names are given, it treats the first argument as an hdf4 file and creates
+    # the corresponding hdf5 file with the name as the second argument, WITOUT
+    # any consideration of the suffix.  (For this test script, in order to
+    # match the output hdf5 file with the expected hdf5 file, it expects the
+    # second file of the two-files tests has the .h5 suffix too.)
+    #
+    # If SRCDIR != OUTDIR, need to copy the input hdf4 files from the SRCDIR
+    # to the OUTDIR and transform the input file pathname because of the suffix
+    # convention mentioned above.  This way, the hdf5 files are always created
+    # in the OUTDIR directory.
+
+    INFILES=""
+    OUTFILES=""
+    MULTIRUN=""
+
+    case "$1" in
+    "-m")		# multiple files conversion
+	MULTIRUN="-m"
+	shift
+	for f in $*
+	do
+	    if [ "$SRCDIR" != "$OUTDIR" ]
+	    then
+		cp $SRCDIR/$f $OUTDIR/$f
+	    fi
+	    INFILES="$INFILES $f"
+	    OUTFILES="$OUTFILES `basename $f .hdf`.h5"
+	    shift
+	done
+	;;
+    * )			# Single file conversion
+	case $# in
+	1)  if [ "$SRCDIR" != "$OUTDIR" ]
+	    then
+		cp $SRCDIR/$1 $OUTDIR/$1
+	    fi
+	    INFILES="$1"
+	    OUTFILES="`basename $1 .hdf`.h5"
+	    ;;
+	2) 		# hdf4 file specified
+	    if [ "$SRCDIR" != "$OUTDIR" ]
+	    then
+		cp $SRCDIR/$1 $OUTDIR/$1
+	    fi
+	    INFILES="$1"
+	    OUTFILES="$2"
+	    ;;
+	*)		# Illegal
+	    echo "Illegal arguments"
+	    exit 1
+	    ;;
+	esac
+	;;
+    esac
+
+    # run the conversion and remove input files that have been copied over
+    (
+	cd $OUTDIR
+	../$h4toh5 $INFILES $OUTFILES 2>/dev/null
+	if [ "$SRCDIR" != "$OUTDIR" ]
+	then
+	    $RM $INFILES
+	fi
+    )
+
+    # Verify results
+    result="passed"
+    for f in $OUTFILES
+    do
+	if $cmp $SRCDIR/Expected/$f $OUTDIR/$f
+	then
+	    :
+	else
+	    # Use h5dump to dump the files and verify the output.
+	    outfile=`basename $f .h5`
+	    expect_out=$outfile.expect
+	    actual_out=$outfile.actual
+
+	    (cd $SRCDIR/Expected
+	    $H5DUMP $outfile.h5 ) > $expect_out
+	    (cd $OUTDIR
+	    $H5DUMP $outfile.h5 ) > $actual_out
+
+	    if [ "passed" = $result -a ! -s $actual_out ] ; then
+		echo "*FAILED*"
+		nerrors="`expr $nerrors + 1`"
+		result=failed
+		test yes = "$verbose" &&
+		echo "    H5DUMP failed to produce valid output"
+	    elif $cmp $expect_out $actual_out; then
+		:
+	    else
+		if test "passed" = $result; then
+		    echo "*FAILED*"
+		    nerrors="`expr $nerrors + 1`"
+		    result=failed
+		fi
+		test yes = "$verbose" &&
+		echo "    Actual result (*.actual) differs from expected result (*.expect)" &&
+		$diff $expect_out $actual_out |sed 's/^/    /'
+	    fi
+	fi
+
+	# Clean up output file
+	if [ X = ${HDF5_NOCLEANUP:-X} ]; then
+	    $RM $expect_out $actual_out
+	    $RM $OUTDIR/$f
+	fi
+    done
+    if test "passed" = "$result"; then
+	    echo " PASSED"
+    fi
+}
+
+
+
+##############################################################################
+##############################################################################
+###			  T H E   T E S T S                                ###
+##############################################################################
+##############################################################################
+
+$RM $OUTDIR/*.hdf $OUTDIR/*.tmp
+
+#
+# The HDF5 filenames are created based upon the HDF4 filenames
+# without the extension.
+#
+
+# test for converting H5 groups to H4 Vgroups.
+#CONVERT vg.hdf
+
+
+#
+# The test for conversion are the same as above with the only difference
+# being that the HDF5 filenames are given explicitly.
+#
+
+$RM $OUTDIR/*.tmp
+CONVERT vg.hdf vg.h5
+
+#
+# Again, the test for conversion are the same as the first set of test.
+# Here, multiple conversion are done on HDF4 files at one time.
+#
+
+$RM $OUTDIR/*.hdf $OUTDIR/*.tmp
+#CONVERT -m vg.hdf
+
+if test $nerrors -eq 0 ; then
+	echo "All h4toh5 tests passed."
+fi
+
+exit $nerrors