summaryrefslogtreecommitdiffstats
path: root/tools
diff options
context:
space:
mode:
Diffstat (limited to 'tools')
-rw-r--r--tools/h5repack/Makefile.in3
-rw-r--r--tools/h5repack/h5repack.c8
-rw-r--r--tools/h5repack/h5repack.h7
-rw-r--r--tools/h5repack/h5repack.sh108
-rw-r--r--tools/h5repack/h5repack_copy.c11
-rw-r--r--tools/h5repack/h5repack_filters.c4
-rw-r--r--tools/h5repack/h5repack_main.c5
-rw-r--r--tools/h5repack/h5repack_refs.c28
-rw-r--r--tools/h5repack/h5repack_verify.c3
-rw-r--r--tools/h5repack/testh5repack_filters.c11
-rw-r--r--tools/h5repack/testh5repack_main.c9
-rw-r--r--tools/lib/Makefile.in2
-rw-r--r--tools/lib/h5diff_dset.c39
-rw-r--r--tools/lib/h5tools.h3
-rw-r--r--tools/lib/h5tools_filters.c144
-rw-r--r--tools/testfiles/h5repack_info.txt1
-rw-r--r--tools/testfiles/test4.h5bin0 -> 35552 bytes
17 files changed, 338 insertions, 48 deletions
diff --git a/tools/h5repack/Makefile.in b/tools/h5repack/Makefile.in
index 757771d..d9e2f92 100644
--- a/tools/h5repack/Makefile.in
+++ b/tools/h5repack/Makefile.in
@@ -28,7 +28,8 @@ CPPFLAGS=-I. -I$(srcdir) -I$(top_builddir)/src -I$(top_srcdir)/src \
## Test programs and scripts.
##
TEST_PROGS=h5repacktst
-TEST_SCRIPTS=
+TEST_SCRIPTS=$(srcdir)/h5repack.sh
+
## These are our main targets: library and tools.
##
diff --git a/tools/h5repack/h5repack.c b/tools/h5repack/h5repack.c
index 8cca76d..3863846 100644
--- a/tools/h5repack/h5repack.c
+++ b/tools/h5repack/h5repack.c
@@ -408,10 +408,10 @@ void read_info(const char *filename,
break;
/*-------------------------------------------------------------------------
- * comp
+ * filter
*-------------------------------------------------------------------------
*/
- if (strcmp(stype,"-t") == 0) {
+ if (strcmp(stype,"-f") == 0) {
/* find begining of info */
i=0; c='0';
@@ -435,10 +435,10 @@ void read_info(const char *filename,
}
}
/*-------------------------------------------------------------------------
- * chunk
+ * layout
*-------------------------------------------------------------------------
*/
- else if (strcmp(stype,"-c") == 0) {
+ else if (strcmp(stype,"-l") == 0) {
/* find begining of info */
i=0; c='0';
diff --git a/tools/h5repack/h5repack.h b/tools/h5repack/h5repack.h
index fa1c4b4..5abaf13 100644
--- a/tools/h5repack/h5repack.h
+++ b/tools/h5repack/h5repack.h
@@ -18,6 +18,9 @@
#include "hdf5.h"
#include "h5trav.h"
+#include "h5diff.h"
+#include "h5tools.h"
+
#if 0
#define H5_REPACK_DEBUG
@@ -203,6 +206,10 @@ int check_szip(hid_t type_id, /* dataset datatype */
unsigned *szip_pixels_per_block /*IN,OUT*/,
pack_opt_t *options);
+int can_read(const char* name, /* object name from traverse list */
+ hid_t dcpl_id, /* dataset creation property list */
+ pack_opt_t *options); /* repack options */
+
/*-------------------------------------------------------------------------
* layout functions
diff --git a/tools/h5repack/h5repack.sh b/tools/h5repack/h5repack.sh
index e55e8aa..8b8f44a 100644
--- a/tools/h5repack/h5repack.sh
+++ b/tools/h5repack/h5repack.sh
@@ -14,6 +14,110 @@
#
# Tests for the h5repack tool
+H5REPACK=h5repack # The tool name
+H5REPACK_BIN=`pwd`/$H5REPACK # The path of the tool binary
-#run the h5repack test
-./h5repacktst
+H5DIFF=../h5diff/h5diff # The h5diff tool name
+H5DIFF_BIN=`pwd`/$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 $* $SPACES" | cut -c1-70 | tr -d '\012'
+}
+
+
+# Call h5repack
+#
+TOOLTEST()
+{
+ # Run test.
+ # Tflops interprets "$@" as "" when no parameter is given (e.g., the
+ # case of missing file name). Changed it to use $@ till Tflops fixes it.
+ TESTING $H5REPACK $@
+ (
+ cd $srcdir/../testfiles
+ if [ "`uname -s`" = "TFLOPS O/S" ]; then
+ $RUNSERIAL $H5REPACK_BIN $@
+ else
+ $RUNSERIAL $H5REPACK_BIN "$@"
+ fi
+ )
+echo " PASSED"
+}
+
+# Call the h5diff tool
+#
+DIFFTEST()
+{
+ VERIFY $@
+ (
+ cd $srcdir/../testfiles
+ if [ "`uname -s`" = "TFLOPS O/S" ]; then
+ $RUNSERIAL $H5DIFF_BIN $@
+ else
+ $RUNSERIAL $H5DIFF_BIN "$@"
+ fi
+ )
+ echo " PASSED"
+}
+
+
+#
+#The tests
+#We use the file "test4.h5" generated by h5repacktst
+#Each run generates "file4.out.h5" and the tool h5diff is used to
+# compare the input and output files
+#
+TOOLTEST -i test4.h5 -o test4.out.h5
+DIFFTEST test4.h5 test4.out.h5
+TOOLTEST -i test4.h5 -o test4.out.h5 -f "GZIP 1"
+DIFFTEST test4.h5 test4.out.h5
+TOOLTEST -i test4.h5 -o test4.out.h5 -f "SZIP 8"
+DIFFTEST test4.h5 test4.out.h5
+TOOLTEST -i test4.h5 -o test4.out.h5 -f "SHUF"
+DIFFTEST test4.h5 test4.out.h5
+TOOLTEST -i test4.h5 -o test4.out.h5 -f "FLET"
+DIFFTEST test4.h5 test4.out.h5
+TOOLTEST -i test4.h5 -o test4.out.h5 -f "dset1:SHUF" -f "dset1,dset2:GZIP 6"
+DIFFTEST test4.h5 test4.out.h5
+TOOLTEST -i test4.h5 -o test4.out.h5 -l "dset1:CHUNK 20x20" -f "dset1,dset2:SZIP 8"
+DIFFTEST test4.h5 test4.out.h5
+TOOLTEST -i test4.h5 -o test4.out.h5 -l "CHUNK 20x20"
+DIFFTEST test4.h5 test4.out.h5
+TOOLTEST -i test4.h5 -o test4.out.h5 -l "COMPA"
+DIFFTEST test4.h5 test4.out.h5
+TOOLTEST -i test4.h5 -o test4.out.h5 -l "CONTI"
+DIFFTEST test4.h5 test4.out.h5
+TOOLTEST -i test4.h5 -o test4.out.h5 -f "GZIP 1" -m 1024
+DIFFTEST test4.h5 test4.out.h5
+TOOLTEST -i test4.h5 -o test4.out.h5 -f "NONE"
+DIFFTEST test4.h5 test4.out.h5
+TOOLTEST -i test4.h5 -o test4.out.h5 -e "h5repack_info.txt"
+DIFFTEST test4.h5 test4.out.h5
+
+
+
+
+exit $nerrors
diff --git a/tools/h5repack/h5repack_copy.c b/tools/h5repack/h5repack_copy.c
index 5134891..c74f5a4 100644
--- a/tools/h5repack/h5repack_copy.c
+++ b/tools/h5repack/h5repack_copy.c
@@ -232,6 +232,15 @@ int do_copy_objects(hid_t fidin,
if (options->verbose)
print_filters(dcpl_id);
+/*-------------------------------------------------------------------------
+ * check if the dataset creation property list has filters that
+ * are not registered in the current configuration
+ * 1) the external filters GZIP and SZIP might not be available
+ * 2) the internal filters might be turned off
+ *-------------------------------------------------------------------------
+ */
+ if (h5tools_canreadf((options->verbose?travt->objs[i].name:NULL),dcpl_id)==1)
+ {
/*-------------------------------------------------------------------------
* references are a special case
@@ -314,6 +323,8 @@ int do_copy_objects(hid_t fidin,
free(buf);
}/*H5T_STD_REF_OBJ*/
+ }/*can_read*/
+
/*-------------------------------------------------------------------------
* close
diff --git a/tools/h5repack/h5repack_filters.c b/tools/h5repack/h5repack_filters.c
index ab592a0..9aacdd3 100644
--- a/tools/h5repack/h5repack_filters.c
+++ b/tools/h5repack/h5repack_filters.c
@@ -110,9 +110,6 @@ int filter_this(const char* name, /* object name from traverse list */
*
*-------------------------------------------------------------------------
*/
-
-
-
int apply_filters(const char* name, /* object name from traverse list */
int rank, /* rank of dataset */
hsize_t *dims, /* dimensions of dataset */
@@ -260,7 +257,6 @@ out:
if (options->verbose)
printf("Warning: Filter could not be applied to <%s>\n",name);
return 0;
-
}
diff --git a/tools/h5repack/h5repack_main.c b/tools/h5repack/h5repack_main.c
index ef18dfa..71308d9 100644
--- a/tools/h5repack/h5repack_main.c
+++ b/tools/h5repack/h5repack_main.c
@@ -66,7 +66,6 @@ int main(int argc, char **argv)
}
else if (strcmp(argv[i], "-m") == 0) {
-
options.threshold = parse_number(argv[i+1]);
if (options.threshold==-1) {
printf("Error: Invalid treshold size <%s>\n",argv[i+1]);
@@ -115,7 +114,7 @@ int main(int argc, char **argv)
static
void usage(void)
{
- printf("h5repack -i input -o output [-h] [-v] [-t 'comp_info'] [-c 'chunk_info'][-m number] \n");
+ printf("h5repack -i input -o output [-h] [-v] [-f 'comp_info'] [-l 'chunk_info'][-m number][-e file] \n");
printf("\n");
printf("-i input Input HDF5 File\n");
printf("-o output Output HDF5 File\n");
@@ -147,7 +146,7 @@ void usage(void)
printf(" it is the chunk size of each dimension:\n");
printf(" <dim_1 x dim_2 x ... dim_n>\n");
printf("\n");
- printf("-e file File with the above informatuion info in it (instead of the two above options)\n");
+ printf("-e file File with the -f and -l options (only filter and layout flags)\n");
printf("-m number Do not apply the filter to objects which size in bytes is smaller than number.\n");
printf(" If no size is specified a minimum of 1024 bytes is assumed.\n");
printf("\n");
diff --git a/tools/h5repack/h5repack_refs.c b/tools/h5repack/h5repack_refs.c
index a39a5ae..5955a08 100644
--- a/tools/h5repack/h5repack_refs.c
+++ b/tools/h5repack/h5repack_refs.c
@@ -127,6 +127,16 @@ int do_copy_refobjs(hid_t fidin,
goto error;
/*-------------------------------------------------------------------------
+ * check if the dataset creation property list has filters that
+ * are not registered in the current configuration
+ * 1) the external filters GZIP and SZIP might not be available
+ * 2) the internal filters might be turned off
+ *-------------------------------------------------------------------------
+ */
+ if (h5tools_canreadf((options->verbose?travt->objs[i].name:NULL),dcpl_id)==1)
+ {
+
+/*-------------------------------------------------------------------------
* test for a valid output dataset
*-------------------------------------------------------------------------
*/
@@ -311,7 +321,7 @@ int do_copy_refobjs(hid_t fidin,
*/
if (copy_refs_attr(dset_in,dset_out,options,travt,fidout)<0)
goto error;
-
+
/*-------------------------------------------------------------------------
* check for hard links
@@ -319,14 +329,18 @@ int do_copy_refobjs(hid_t fidin,
*/
if (travt->objs[i].nlinks)
{
- for ( j=0; j<travt->objs[i].nlinks; j++)
- {
- H5Glink(fidout,
+ for ( j=0; j<travt->objs[i].nlinks; j++){
+ H5Glink(fidout,
H5G_LINK_HARD,
travt->objs[i].name,
travt->objs[i].links[j].new_name);
}
}
+
+ if (H5Dclose(dset_out)<0)
+ goto error;
+
+ }/*can_read*/
/*-------------------------------------------------------------------------
* close
@@ -343,9 +357,7 @@ int do_copy_refobjs(hid_t fidin,
goto error;
if (H5Dclose(dset_in)<0)
goto error;
- if (H5Dclose(dset_out)<0)
- goto error;
-
+
break;
/*-------------------------------------------------------------------------
@@ -359,11 +371,9 @@ int do_copy_refobjs(hid_t fidin,
if (H5Tclose(type_in)<0)
goto error;
-
break;
-
/*-------------------------------------------------------------------------
* H5G_LINK
*-------------------------------------------------------------------------
diff --git a/tools/h5repack/h5repack_verify.c b/tools/h5repack/h5repack_verify.c
index 61529e3..cee2ab7 100644
--- a/tools/h5repack/h5repack_verify.c
+++ b/tools/h5repack/h5repack_verify.c
@@ -321,7 +321,8 @@ error:
H5Sclose(space_id);
H5Dclose(dset_id);
H5Fclose(fid);
- trav_table_free(travt);
+ if (travt)
+ trav_table_free(travt);
} H5E_END_TRY;
return -1;
}
diff --git a/tools/h5repack/testh5repack_filters.c b/tools/h5repack/testh5repack_filters.c
index 6c58764..7a2265c 100644
--- a/tools/h5repack/testh5repack_filters.c
+++ b/tools/h5repack/testh5repack_filters.c
@@ -75,7 +75,6 @@ int make_filters(hid_t loc_id)
buf[i][j]=n++;
}
}
-
/*-------------------------------------------------------------------------
* make several dataset with no filters
@@ -87,7 +86,6 @@ int make_filters(hid_t loc_id)
if (write_dset(loc_id,RANK,dims,name,H5T_NATIVE_INT,buf)<0)
return -1;
}
-
/*-------------------------------------------------------------------------
* make several dataset with filters
@@ -104,6 +102,8 @@ int make_filters(hid_t loc_id)
if(H5Pset_chunk(dcpl, RANK, chunk_dims)<0)
goto out;
+
+
/*-------------------------------------------------------------------------
* SZIP
*-------------------------------------------------------------------------
@@ -145,6 +145,7 @@ int make_filters(hid_t loc_id)
* checksum
*-------------------------------------------------------------------------
*/
+#if 0
/* remove the filters from the dcpl */
if (H5Premove_filter(dcpl,H5Z_FILTER_ALL)<0)
goto out;
@@ -153,9 +154,10 @@ int make_filters(hid_t loc_id)
goto out;
if (make_dset(loc_id,"dset_fletcher32",sid,dcpl,buf)<0)
goto out;
+#endif
/*-------------------------------------------------------------------------
- * shuffle + checksum + SZIP
+ * shuffle + SZIP
*-------------------------------------------------------------------------
*/
/* remove the filters from the dcpl */
@@ -164,9 +166,6 @@ int make_filters(hid_t loc_id)
/* set the shuffle filter */
if (H5Pset_shuffle(dcpl)<0)
goto out;
- /* set the checksum filter */
- if (H5Pset_fletcher32(dcpl)<0)
- goto out;
/* set szip data */
if(H5Pset_szip (dcpl,szip_options_mask,szip_pixels_per_block)<0)
goto out;
diff --git a/tools/h5repack/testh5repack_main.c b/tools/h5repack/testh5repack_main.c
index 89f2a97..2bcee27 100644
--- a/tools/h5repack/testh5repack_main.c
+++ b/tools/h5repack/testh5repack_main.c
@@ -97,7 +97,8 @@ test_copy(void)
TEST_ERROR;
/*-------------------------------------------------------------------------
- * file with filters
+ * file with filters. we cannot compare with cmpdcpl, because the current
+ * configuration might not have saved datasets with deflate and SZIP filters
*-------------------------------------------------------------------------
*/
@@ -109,9 +110,7 @@ test_copy(void)
TEST_ERROR;
if (h5repack_verify(FNAME4OUT,&pack_options)<=0)
TEST_ERROR;
- if (h5repack_cmpdcpl(FNAME4,FNAME4OUT)<=0)
- TEST_ERROR;
- if (h5repack_end (&pack_options)<0)
+ if (h5repack_end (&pack_options)<0)
TEST_ERROR;
/*-------------------------------------------------------------------------
* end
@@ -177,6 +176,7 @@ test_filter_none(void)
*-------------------------------------------------------------------------
*/
+#ifdef H5_HAVE_FILTER_DEFLATE
if (h5repack_init (&pack_options, 0)<0)
TEST_ERROR;
if (h5repack_addfilter("dset_gzip:NONE",&pack_options)<0)
@@ -191,6 +191,7 @@ test_filter_none(void)
TEST_ERROR;
if (h5repack_end (&pack_options)<0)
TEST_ERROR;
+#endif
PASSED();
return 0;
diff --git a/tools/lib/Makefile.in b/tools/lib/Makefile.in
index a816a0f..070bdcc 100644
--- a/tools/lib/Makefile.in
+++ b/tools/lib/Makefile.in
@@ -41,7 +41,7 @@ PROGS=$(PUB_PROGS) $(TEST_PROGS)
## Source and object files for the library; do not install
##
-LIB_SRC=h5tools.c h5tools_str.c h5tools_utils.c h5diff.c h5diff_array.c h5diff_attr.c h5diff_dset.c h5diff_util.c h5trav.c h5trav_table.c
+LIB_SRC=h5tools.c h5tools_str.c h5tools_utils.c h5diff.c h5diff_array.c h5diff_attr.c h5diff_dset.c h5diff_util.c h5trav.c h5trav_table.c h5tools_filters.c
LIB_OBJ=$(LIB_SRC:.c=.lo)
PUB_LIB=
AUX_LIB=$(LIB)
diff --git a/tools/lib/h5diff_dset.c b/tools/lib/h5diff_dset.c
index 767db68..8cd5b32 100644
--- a/tools/lib/h5diff_dset.c
+++ b/tools/lib/h5diff_dset.c
@@ -14,6 +14,7 @@
#include "h5diff.h"
#include "H5private.h"
+#include "h5tools.h"
#include <assert.h>
/*-------------------------------------------------------------------------
@@ -36,9 +37,12 @@ int diff_dataset( hid_t file1_id,
const char *obj2_name,
diff_opt_t *options )
{
- hid_t dset1_id =-1;
- hid_t dset2_id =-1;
- int gout=0, nfound;
+ hid_t dset1_id =-1;
+ hid_t dset2_id =-1;
+ hid_t dcpl1_id;
+ hid_t dcpl2_id;
+ int gout=0, nfound=0;
+
/* disable error reporting */
H5E_BEGIN_TRY {
@@ -64,23 +68,36 @@ int diff_dataset( hid_t file1_id,
if (gout)
goto out;
- nfound=diff_datasetid(dset1_id,
+ if ((dcpl1_id=H5Dget_create_plist(dset1_id))<0)
+ goto out;
+ if ((dcpl2_id=H5Dget_create_plist(dset2_id))<0)
+ goto out;
+
+/*-------------------------------------------------------------------------
+ * check if the dataset creation property list has filters that
+ * are not registered in the current configuration
+ * 1) the external filters GZIP and SZIP might not be available
+ * 2) the internal filters might be turned off
+ *-------------------------------------------------------------------------
+ */
+ if ((h5tools_canreadf((options->verbose?obj1_name:NULL),dcpl1_id)==1) &&
+ (h5tools_canreadf((options->verbose?obj2_name:NULL),dcpl2_id)==1))
+ {
+ nfound=diff_datasetid(dset1_id,
dset2_id,
obj1_name,
obj2_name,
options);
-
-
-
+ }
/*-------------------------------------------------------------------------
* close
*-------------------------------------------------------------------------
*/
-
out:
-
/* disable error reporting */
H5E_BEGIN_TRY {
+ H5Pclose(dcpl1_id);
+ H5Pclose(dcpl2_id);
H5Dclose(dset1_id);
H5Dclose(dset2_id);
/* enable error reporting */
@@ -377,12 +394,8 @@ out:
} H5E_END_TRY;
return nfound;
-
}
-
-
-
/*-------------------------------------------------------------------------
* Function: diff_can_type
*
diff --git a/tools/lib/h5tools.h b/tools/lib/h5tools.h
index 80349d5..143685f 100644
--- a/tools/lib/h5tools.h
+++ b/tools/lib/h5tools.h
@@ -479,4 +479,7 @@ extern int h5tools_dump_dset(FILE *stream, const h5dump_t *info, hid_t dset
extern int h5tools_dump_mem(FILE *stream, const h5dump_t *info, hid_t obj_id,
hid_t type, hid_t space, void *mem, int indentlevel);
+extern int h5tools_canreadf(const char* name,
+ hid_t dcpl_id);
+
#endif /* H5TOOLS_H__ */
diff --git a/tools/lib/h5tools_filters.c b/tools/lib/h5tools_filters.c
new file mode 100644
index 0000000..f02ec83
--- /dev/null
+++ b/tools/lib/h5tools_filters.c
@@ -0,0 +1,144 @@
+
+
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * 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. *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+#include "hdf5.h"
+
+/*-------------------------------------------------------------------------
+ * print a warning message
+ *-------------------------------------------------------------------------
+ */
+static void print_warning(const char *dname, const char *fname)
+{
+ printf("Warning: dataset <%s> cannot be read, %s filter is not available\n",
+ dname,fname);
+}
+
+/*-------------------------------------------------------------------------
+ * Function: h5tools_canreadf
+ *
+ * Purpose: check if the dataset creation property list has filters that
+ * are not registered in the current configuration
+ * 1) the external filters GZIP and SZIP might not be available
+ * 2) the internal filters might be turned off
+ *
+ * Return: 1, can read, 0, cannot, -1 error
+ *
+ * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu
+ *
+ * Date: March 1, 2004
+ *
+ *-------------------------------------------------------------------------
+ */
+int h5tools_canreadf(const char* name, /* object name, serves also as boolean print */
+ hid_t dcpl_id) /* dataset creation property list */
+{
+
+ int nfilters; /* number of filters */
+ H5Z_filter_t filtn; /* filter identification number */
+ int i; /* index */
+ int have_deflate=0; /* assume initially we do not have filters */
+ int have_szip=0;
+ int have_shuffle=0;
+ int have_fletcher=0;
+
+#ifdef H5_HAVE_FILTER_DEFLATE
+ have_deflate=1;
+#endif
+#ifdef H5_HAVE_FILTER_SZIP
+ have_szip=1;
+#endif
+#ifdef H5_HAVE_FILTER_SHUFFLE
+ have_shuffle=1;
+#endif
+#ifdef H5_HAVE_FILTER_FLETCHER32
+ have_fletcher=1;
+#endif
+
+ /* get information about filters */
+ if ((nfilters = H5Pget_nfilters(dcpl_id))<0)
+ return -1;
+
+ /* if we do not have filters, we can read the dataset safely */
+ if (!nfilters)
+ return 1;
+
+ /* check availability of filters */
+ for (i=0; i<nfilters; i++)
+ {
+ if ((filtn = H5Pget_filter(dcpl_id,(unsigned)i,0,0,0,0,0))<0)
+ return -1;
+
+ switch (filtn)
+ {
+ default:
+ break;
+/*-------------------------------------------------------------------------
+ * H5Z_FILTER_DEFLATE 1 , deflation like gzip
+ *-------------------------------------------------------------------------
+ */
+ case H5Z_FILTER_DEFLATE:
+ if (!have_deflate)
+ {
+ if (name)
+ print_warning(name,"deflate");
+ return 0;
+ }
+ break;
+/*-------------------------------------------------------------------------
+ * H5Z_FILTER_SZIP 4 , szip compression
+ *-------------------------------------------------------------------------
+ */
+ case H5Z_FILTER_SZIP:
+ if (!have_szip)
+ {
+ if (name)
+ print_warning(name,"SZIP");
+ return 0;
+ }
+ break;
+/*-------------------------------------------------------------------------
+ * H5Z_FILTER_SHUFFLE 2 , shuffle the data
+ *-------------------------------------------------------------------------
+ */
+ case H5Z_FILTER_SHUFFLE:
+ if (!have_szip)
+ {
+ if (name)
+ print_warning(name,"shuffle");
+ return 0;
+ }
+ break;
+/*-------------------------------------------------------------------------
+ * H5Z_FILTER_FLETCHER32 3 , fletcher32 checksum of EDC
+ *-------------------------------------------------------------------------
+ */
+ case H5Z_FILTER_FLETCHER32:
+ if (!have_fletcher)
+ {
+ if (name)
+ print_warning(name,"fletcher32");
+ return 0;
+ }
+ break;
+ }/*switch*/
+ }/*for*/
+
+ return 1;
+}
+
+
+
+
diff --git a/tools/testfiles/h5repack_info.txt b/tools/testfiles/h5repack_info.txt
new file mode 100644
index 0000000..4d6eef1
--- /dev/null
+++ b/tools/testfiles/h5repack_info.txt
@@ -0,0 +1 @@
+-l "dset1:CHUNK 20x20" -f "dset1,dset2:SZIP 8"
diff --git a/tools/testfiles/test4.h5 b/tools/testfiles/test4.h5
new file mode 100644
index 0000000..7743eb5
--- /dev/null
+++ b/tools/testfiles/test4.h5
Binary files differ
generated by cgit v0.12 at 2024-11-02 05:16:34 (GMT)