mirror of
https://github.com/HDFGroup/hdf5.git
synced 2024-12-09 07:32:32 +08:00
425 lines
11 KiB
C
425 lines
11 KiB
C
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/****************************************************************************
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* NCSA HDF *
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* Scientific Data Technologies *
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* National Center for Supercomputing Applications *
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* University of Illinois at Urbana-Champaign *
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* 605 E. Springfield, Champaign IL 61820 *
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* *
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* For conditions of distribution and use, see the accompanying *
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* hdf/COPYING f. *
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* *
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****************************************************************************/
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#include "H5DS.h"
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#include "H5LT.h"
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#include <stdlib.h>
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/*-------------------------------------------------------------------------
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* DS API test
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*
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* Functions tested:
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*
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* H5DSattach_scale
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*
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*-------------------------------------------------------------------------
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*/
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#define RANK 2
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#define DIM_DATA 12
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#define DIM1_SIZE 3
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#define DIM2_SIZE 4
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/*-------------------------------------------------------------------------
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* the main program
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*-------------------------------------------------------------------------
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*/
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int main(void)
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{
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hid_t fid; /* file ID */
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hid_t did; /* dataset ID */
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hid_t dsid; /* DS dataset ID */
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int rank = RANK; /* rank of data dataset */
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int rankds = 1; /* rank of DS dataset */
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hsize_t dims[RANK] = {DIM1_SIZE,DIM2_SIZE}; /* size of data dataset */
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int buf[DIM_DATA] = {1,2,3,4,5,6,7,8,9,10,11,12}; /* data of data dataset */
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hsize_t s1_dim[1] = {DIM1_SIZE}; /* size of DS 1 dataset */
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hsize_t s2_dim[1] = {DIM2_SIZE}; /* size of DS 2 dataset */
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char sname[30]; /* scale name */
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int s1_wbuf[DIM1_SIZE] = {10,20,30}; /* data of DS 1 dataset */
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int s2_wbuf[DIM2_SIZE] = {100,200,300,400}; /* data of DS 2 dataset */
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char s1_label[16]; /* read label for DS 1 */
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char s2_label[16]; /* read label for DS 1 */
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/*-------------------------------------------------------------------------
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* create a file for the test
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*-------------------------------------------------------------------------
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*/
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/* create a file using default properties */
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if ((fid=H5Fcreate("test_ds.h5",H5F_ACC_TRUNC,H5P_DEFAULT,H5P_DEFAULT))<0)
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goto out;
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/*-------------------------------------------------------------------------
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* create 6 datasets: two "data" datasets and 4 dimension scales
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*-------------------------------------------------------------------------
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*/
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/* make a dataset */
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if (H5LTmake_dataset_int(fid,"dset_a",rank,dims,buf)<0)
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goto out;
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/* make a dataset */
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if (H5LTmake_dataset_int(fid,"dset_b",rank,dims,buf)<0)
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goto out;
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/* make a DS dataset for the first dimension */
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if (H5LTmake_dataset_int(fid,"ds1",rankds,s1_dim,s1_wbuf)<0)
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goto out;
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/* make a DS dataset for the second dimension */
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if (H5LTmake_dataset_int(fid,"ds2",rankds,s2_dim,s2_wbuf)<0)
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goto out;
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/* make a DS dataset with an alternate scale for the 2nd dimension */
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if (H5LTmake_dataset_int(fid,"ds21",rankds,s2_dim,s2_wbuf)<0)
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goto out;
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/* make a DS dataset with an alternate scale for the 2nd dimension */
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if (H5LTmake_dataset_int(fid,"ds22",rankds,s2_dim,s2_wbuf)<0)
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goto out;
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/*-------------------------------------------------------------------------
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* test 1: attach scale
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*-------------------------------------------------------------------------
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*/
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TESTING("attach scales");
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/* get the dataset id for "dset_a" */
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if ((did = H5Dopen(fid,"dset_a"))<0)
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goto out;
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/*-------------------------------------------------------------------------
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* attach the "ds1" dimension scale to "dset_a"
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*-------------------------------------------------------------------------
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*/
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/* get the DS dataset id */
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if ((dsid = H5Dopen(fid,"ds1"))<0)
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goto out;
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/* attach the "ds1" dimension scale to "dset_a" as the 1st dimension */
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if (H5DSattach_scale(did,dsid,0)<0)
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goto out;
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/* close DS id */
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if (H5Dclose(dsid)<0)
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goto out;
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/*-------------------------------------------------------------------------
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* attach the "ds2" dimension scale to "dset_a"
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*-------------------------------------------------------------------------
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*/
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/* get the DS dataset id */
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if ((dsid = H5Dopen(fid,"ds2"))<0)
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goto out;
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/* attach the "ds2" dimension scale to "dset_a" as the 2nd dimension */
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if (H5DSattach_scale(did,dsid,1)<0)
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goto out;
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/* close DS id */
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if (H5Dclose(dsid)<0)
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goto out;
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/*-------------------------------------------------------------------------
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* attach the "ds21" dimension scale to "dset_a"
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*-------------------------------------------------------------------------
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*/
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/* get the DS dataset id */
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if ((dsid = H5Dopen(fid,"ds21"))<0)
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goto out;
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/* attach the "ds21" dimension scale to "dset_a" as the 2nd dimension */
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if (H5DSattach_scale(did,dsid,1)<0)
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goto out;
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/* close DS id */
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if (H5Dclose(dsid)<0)
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goto out;
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/*-------------------------------------------------------------------------
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* attach the "ds22" dimension scale to "dset_a"
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*-------------------------------------------------------------------------
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*/
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/* get the DS dataset id */
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if ((dsid = H5Dopen(fid,"ds22"))<0)
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goto out;
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/* attach the "ds22" dimension scale to "dset_a" as the 2nd dimension */
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if (H5DSattach_scale(did,dsid,1)<0)
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goto out;
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/* close DS id */
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if (H5Dclose(dsid)<0)
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goto out;
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/* close dataset ID of "dset_a" */
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if (H5Dclose(did)<0)
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goto out;
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/*-------------------------------------------------------------------------
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* attach the "ds1" dimension scale to "dset_b"
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*-------------------------------------------------------------------------
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*/
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/* get the dataset id for "dset_b" */
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if ((did = H5Dopen(fid,"dset_b"))<0)
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goto out;
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/* get the DS dataset id */
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if ((dsid = H5Dopen(fid,"ds1"))<0)
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goto out;
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/* attach the "ds1" dimension scale to "dset_b" as the 1st dimension */
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if (H5DSattach_scale(did,dsid,0)<0)
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goto out;
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/* close DS id */
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if (H5Dclose(dsid)<0)
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goto out;
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/* close dataset ID of "dset_b" */
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if (H5Dclose(did)<0)
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goto out;
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/*-------------------------------------------------------------------------
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* verify if the dimension scales are valid
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*-------------------------------------------------------------------------
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*/
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if ((did = H5Dopen(fid,"ds1"))<0)
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goto out;
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if ((H5DSis_scale(did))<=0)
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goto out;
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if (H5Dclose(did))
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goto out;
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if ((did = H5Dopen(fid,"ds2"))<0)
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goto out;
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if ((H5DSis_scale(did))<=0)
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goto out;
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if (H5Dclose(did))
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goto out;
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if ((did = H5Dopen(fid,"ds21"))<0)
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goto out;
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if ((H5DSis_scale(did))<=0)
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goto out;
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if (H5Dclose(did))
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goto out;
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if ((did = H5Dopen(fid,"ds22"))<0)
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goto out;
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if ((H5DSis_scale(did))<=0)
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goto out;
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if (H5Dclose(did))
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goto out;
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PASSED();
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/*-------------------------------------------------------------------------
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* test 2: has scales
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*-------------------------------------------------------------------------
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*/
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TESTING("has scales");
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/*-------------------------------------------------------------------------
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* verify that "dset_a" has dimension scales
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*-------------------------------------------------------------------------
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*/
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/* get the dataset id for "dset_a" */
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if ((did = H5Dopen(fid,"dset_a"))<0)
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goto out;
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/* verify that "dset_a" has dimension scales */
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if ((H5DShas_scale(did))==0)
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goto out;
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/* close dataset ID of "dset_a" */
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if (H5Dclose(did)<0)
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goto out;
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/*-------------------------------------------------------------------------
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* verify if "dset_b" has dimension scales
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*-------------------------------------------------------------------------
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*/
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/* get the dataset id for "dset_b" */
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if ((did = H5Dopen(fid,"dset_b"))<0)
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goto out;
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/* verify that "dset_b" does not have a complete definition of dimension scales */
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if ((H5DShas_scale(did))==1)
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goto out;
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/* close dataset ID of "dset_b" */
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if (H5Dclose(did)<0)
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goto out;
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PASSED();
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/*-------------------------------------------------------------------------
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* test 3: detach scales
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*-------------------------------------------------------------------------
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*/
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TESTING("detach scales ");
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/*-------------------------------------------------------------------------
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* detach the "ds21" dimension scale to "dset_a"
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*-------------------------------------------------------------------------
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*/
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/* get the dataset id for "dset_a" */
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if ((did = H5Dopen(fid,"dset_a"))<0)
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goto out;
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/* get the DS dataset id */
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if ((dsid = H5Dopen(fid,"ds21"))<0)
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goto out;
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/* detach the "ds21" dimension scale to "dset_a" at index 1 */
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if (H5DSdetach_scale(did,dsid,1)<0)
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goto out;
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/* close DS id */
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if (H5Dclose(dsid)<0)
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goto out;
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/* close dataset ID of "dset_a" */
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if (H5Dclose(did)<0)
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goto out;
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PASSED();
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/*-------------------------------------------------------------------------
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* test 4: set/get label
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*-------------------------------------------------------------------------
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*/
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TESTING("set/get label");
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if ((did = H5Dopen(fid,"dset_a"))<0)
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goto out;
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if (H5DSset_label(did,"DY",0)<0)
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goto out;
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if (H5DSset_label(did,"DX",1)<0)
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goto out;
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if (H5DSget_label(did,s1_label,0)<0)
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goto out;
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if (H5DSget_label(did,s2_label,1)<0)
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goto out;
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if (strcmp("DY",s1_label)!=0)
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goto out;
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if (strcmp("DX",s2_label)!=0)
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goto out;
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if (H5Dclose(did))
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goto out;
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PASSED();
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/*-------------------------------------------------------------------------
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* test 5: set scale/get scale name
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*-------------------------------------------------------------------------
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*/
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TESTING("set scale/get scale name");
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/*-------------------------------------------------------------------------
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* make a dataset named "ds3" and convert it to a DS dataset
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*-------------------------------------------------------------------------
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*/
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if (H5LTmake_dataset_int(fid,"ds3",rankds,s1_dim,s1_wbuf)<0)
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goto out;
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if ((did = H5Dopen(fid,"ds3"))<0)
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goto out;
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if (H5DSset_scale(did,"scale 1")<0)
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goto out;
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/* verify that "ds3" is a dimension scale dataset */
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if ((H5DSis_scale(did))==0)
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goto out;
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/*-------------------------------------------------------------------------
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* get its scale name
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*-------------------------------------------------------------------------
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*/
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if (H5DSget_scale_name(did,sname)<0)
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goto out;
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if (H5Dclose(did))
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goto out;
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if (strcmp("scale 1",sname)!=0)
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goto out;
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PASSED();
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/*-------------------------------------------------------------------------
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* end
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*-------------------------------------------------------------------------
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*/
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/* close */
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H5Fclose(fid);
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|
||
|
|
|
||
|
|
return 0;
|
||
|
|
|
||
|
|
|
||
|
|
/* error zone, gracefully close */
|
||
|
|
out:
|
||
|
|
H5E_BEGIN_TRY {
|
||
|
|
H5Dclose(did);
|
||
|
|
H5Fclose(fid);
|
||
|
|
} H5E_END_TRY;
|
||
|
|
H5_FAILED();
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
|