/**************************************************************************** * 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 /*------------------------------------------------------------------------- * 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; }