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/****************************************************************************
* NCSA HDF *
* Scientific Data Technologies *
* National Center for Supercomputing Applications *
* University of Illinois at Urbana-Champaign *
* 605 E. Springfield, Champaign IL 61820 *
* *
* For conditions of distribution and use, see the accompanying *
* hdf/COPYING f. *
* *
****************************************************************************/
#include "H5DS.h"
#include "H5LT.h"
#include <stdlib.h>
/*-------------------------------------------------------------------------
* DS API test
*
* Functions tested:
*
* H5DSattach_scale
*
*-------------------------------------------------------------------------
*/
#define RANK 2
#define DIM_DATA 12
#define DIM1_SIZE 3
#define DIM2_SIZE 4
/*-------------------------------------------------------------------------
* the main program
*-------------------------------------------------------------------------
*/
int main(void)
{
hid_t fid; /* file ID */
hid_t did; /* dataset ID */
hid_t dsid; /* DS dataset ID */
int rank = RANK; /* rank of data dataset */
int rankds = 1; /* rank of DS dataset */
hsize_t dims[RANK] = {DIM1_SIZE,DIM2_SIZE}; /* size of data dataset */
int buf[DIM_DATA] = {1,2,3,4,5,6,7,8,9,10,11,12}; /* data of data dataset */
hsize_t s1_dim[1] = {DIM1_SIZE}; /* size of DS 1 dataset */
hsize_t s2_dim[1] = {DIM2_SIZE}; /* size of DS 2 dataset */
char sname[30]; /* scale name */
int s1_wbuf[DIM1_SIZE] = {10,20,30}; /* data of DS 1 dataset */
int s2_wbuf[DIM2_SIZE] = {100,200,300,400}; /* data of DS 2 dataset */
char s1_label[16]; /* read label for DS 1 */
char s2_label[16]; /* read label for DS 1 */
/*-------------------------------------------------------------------------
* create a file for the test
*-------------------------------------------------------------------------
*/
/* create a file using default properties */
if ((fid=H5Fcreate("test_ds.h5",H5F_ACC_TRUNC,H5P_DEFAULT,H5P_DEFAULT))<0)
goto out;
/*-------------------------------------------------------------------------
* create 6 datasets: two "data" datasets and 4 dimension scales
*-------------------------------------------------------------------------
*/
/* make a dataset */
if (H5LTmake_dataset_int(fid,"dset_a",rank,dims,buf)<0)
goto out;
/* make a dataset */
if (H5LTmake_dataset_int(fid,"dset_b",rank,dims,buf)<0)
goto out;
/* make a DS dataset for the first dimension */
if (H5LTmake_dataset_int(fid,"ds1",rankds,s1_dim,s1_wbuf)<0)
goto out;
/* make a DS dataset for the second dimension */
if (H5LTmake_dataset_int(fid,"ds2",rankds,s2_dim,s2_wbuf)<0)
goto out;
/* make a DS dataset with an alternate scale for the 2nd dimension */
if (H5LTmake_dataset_int(fid,"ds21",rankds,s2_dim,s2_wbuf)<0)
goto out;
/* make a DS dataset with an alternate scale for the 2nd dimension */
if (H5LTmake_dataset_int(fid,"ds22",rankds,s2_dim,s2_wbuf)<0)
goto out;
/*-------------------------------------------------------------------------
* test 1: attach scale
*-------------------------------------------------------------------------
*/
TESTING("attach scales");
/* get the dataset id for "dset_a" */
if ((did = H5Dopen(fid,"dset_a"))<0)
goto out;
/*-------------------------------------------------------------------------
* attach the "ds1" dimension scale to "dset_a"
*-------------------------------------------------------------------------
*/
/* get the DS dataset id */
if ((dsid = H5Dopen(fid,"ds1"))<0)
goto out;
/* attach the "ds1" dimension scale to "dset_a" as the 1st dimension */
if (H5DSattach_scale(did,dsid,0)<0)
goto out;
/* close DS id */
if (H5Dclose(dsid)<0)
goto out;
/*-------------------------------------------------------------------------
* attach the "ds2" dimension scale to "dset_a"
*-------------------------------------------------------------------------
*/
/* get the DS dataset id */
if ((dsid = H5Dopen(fid,"ds2"))<0)
goto out;
/* attach the "ds2" dimension scale to "dset_a" as the 2nd dimension */
if (H5DSattach_scale(did,dsid,1)<0)
goto out;
/* close DS id */
if (H5Dclose(dsid)<0)
goto out;
/*-------------------------------------------------------------------------
* attach the "ds21" dimension scale to "dset_a"
*-------------------------------------------------------------------------
*/
/* get the DS dataset id */
if ((dsid = H5Dopen(fid,"ds21"))<0)
goto out;
/* attach the "ds21" dimension scale to "dset_a" as the 2nd dimension */
if (H5DSattach_scale(did,dsid,1)<0)
goto out;
/* close DS id */
if (H5Dclose(dsid)<0)
goto out;
/*-------------------------------------------------------------------------
* attach the "ds22" dimension scale to "dset_a"
*-------------------------------------------------------------------------
*/
/* get the DS dataset id */
if ((dsid = H5Dopen(fid,"ds22"))<0)
goto out;
/* attach the "ds22" dimension scale to "dset_a" as the 2nd dimension */
if (H5DSattach_scale(did,dsid,1)<0)
goto out;
/* close DS id */
if (H5Dclose(dsid)<0)
goto out;
/* close dataset ID of "dset_a" */
if (H5Dclose(did)<0)
goto out;
/*-------------------------------------------------------------------------
* attach the "ds1" dimension scale to "dset_b"
*-------------------------------------------------------------------------
*/
/* get the dataset id for "dset_b" */
if ((did = H5Dopen(fid,"dset_b"))<0)
goto out;
/* get the DS dataset id */
if ((dsid = H5Dopen(fid,"ds1"))<0)
goto out;
/* attach the "ds1" dimension scale to "dset_b" as the 1st dimension */
if (H5DSattach_scale(did,dsid,0)<0)
goto out;
/* close DS id */
if (H5Dclose(dsid)<0)
goto out;
/* close dataset ID of "dset_b" */
if (H5Dclose(did)<0)
goto out;
/*-------------------------------------------------------------------------
* verify if the dimension scales are valid
*-------------------------------------------------------------------------
*/
if ((did = H5Dopen(fid,"ds1"))<0)
goto out;
if ((H5DSis_scale(did))<=0)
goto out;
if (H5Dclose(did))
goto out;
if ((did = H5Dopen(fid,"ds2"))<0)
goto out;
if ((H5DSis_scale(did))<=0)
goto out;
if (H5Dclose(did))
goto out;
if ((did = H5Dopen(fid,"ds21"))<0)
goto out;
if ((H5DSis_scale(did))<=0)
goto out;
if (H5Dclose(did))
goto out;
if ((did = H5Dopen(fid,"ds22"))<0)
goto out;
if ((H5DSis_scale(did))<=0)
goto out;
if (H5Dclose(did))
goto out;
PASSED();
/*-------------------------------------------------------------------------
* test 2: has scales
*-------------------------------------------------------------------------
*/
TESTING("has scales");
/*-------------------------------------------------------------------------
* verify that "dset_a" has dimension scales
*-------------------------------------------------------------------------
*/
/* get the dataset id for "dset_a" */
if ((did = H5Dopen(fid,"dset_a"))<0)
goto out;
/* verify that "dset_a" has dimension scales */
if ((H5DShas_scale(did))==0)
goto out;
/* close dataset ID of "dset_a" */
if (H5Dclose(did)<0)
goto out;
/*-------------------------------------------------------------------------
* verify if "dset_b" has dimension scales
*-------------------------------------------------------------------------
*/
/* get the dataset id for "dset_b" */
if ((did = H5Dopen(fid,"dset_b"))<0)
goto out;
/* verify that "dset_b" does not have a complete definition of dimension scales */
if ((H5DShas_scale(did))==1)
goto out;
/* close dataset ID of "dset_b" */
if (H5Dclose(did)<0)
goto out;
PASSED();
/*-------------------------------------------------------------------------
* test 3: detach scales
*-------------------------------------------------------------------------
*/
TESTING("detach scales ");
/*-------------------------------------------------------------------------
* detach the "ds21" dimension scale to "dset_a"
*-------------------------------------------------------------------------
*/
/* get the dataset id for "dset_a" */
if ((did = H5Dopen(fid,"dset_a"))<0)
goto out;
/* get the DS dataset id */
if ((dsid = H5Dopen(fid,"ds21"))<0)
goto out;
/* detach the "ds21" dimension scale to "dset_a" at index 1 */
if (H5DSdetach_scale(did,dsid,1)<0)
goto out;
/* close DS id */
if (H5Dclose(dsid)<0)
goto out;
/* close dataset ID of "dset_a" */
if (H5Dclose(did)<0)
goto out;
PASSED();
/*-------------------------------------------------------------------------
* test 4: set/get label
*-------------------------------------------------------------------------
*/
TESTING("set/get label");
if ((did = H5Dopen(fid,"dset_a"))<0)
goto out;
if (H5DSset_label(did,"DY",0)<0)
goto out;
if (H5DSset_label(did,"DX",1)<0)
goto out;
if (H5DSget_label(did,s1_label,0)<0)
goto out;
if (H5DSget_label(did,s2_label,1)<0)
goto out;
if (strcmp("DY",s1_label)!=0)
goto out;
if (strcmp("DX",s2_label)!=0)
goto out;
if (H5Dclose(did))
goto out;
PASSED();
/*-------------------------------------------------------------------------
* test 5: set scale/get scale name
*-------------------------------------------------------------------------
*/
TESTING("set scale/get scale name");
/*-------------------------------------------------------------------------
* make a dataset named "ds3" and convert it to a DS dataset
*-------------------------------------------------------------------------
*/
if (H5LTmake_dataset_int(fid,"ds3",rankds,s1_dim,s1_wbuf)<0)
goto out;
if ((did = H5Dopen(fid,"ds3"))<0)
goto out;
if (H5DSset_scale(did,"scale 1")<0)
goto out;
/* verify that "ds3" is a dimension scale dataset */
if ((H5DSis_scale(did))==0)
goto out;
/*-------------------------------------------------------------------------
* get its scale name
*-------------------------------------------------------------------------
*/
if (H5DSget_scale_name(did,sname)<0)
goto out;
if (H5Dclose(did))
goto out;
if (strcmp("scale 1",sname)!=0)
goto out;
PASSED();
/*-------------------------------------------------------------------------
* end
*-------------------------------------------------------------------------
*/
/* close */
H5Fclose(fid);
return 0;
/* error zone, gracefully close */
out:
H5E_BEGIN_TRY {
H5Dclose(did);
H5Fclose(fid);
} H5E_END_TRY;
H5_FAILED();
return 1;
}
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