2010-06-03 21:24:43 +08:00
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/* This is part of the netCDF package.
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Copyright 2005 University Corporation for Atmospheric Research/Unidata
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See COPYRIGHT file for conditions of use.
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Test HDF5 file code. These are not intended to be exhaustive tests,
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but they use HDF5 the same way that netCDF-4 does, so if these
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tests don't work, than netCDF-4 won't work either.
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*/
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2011-03-21 23:45:17 +08:00
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#include <err_macros.h>
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2011-03-15 18:19:08 +08:00
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#include <hdf5.h>
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2010-06-03 21:24:43 +08:00
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#include <H5DSpublic.h>
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#define FILE_NAME "tst_h_files.h5"
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#define GRP_NAME "Dectectives"
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2011-03-21 23:45:17 +08:00
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#define STR_LEN 255
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2010-06-03 21:24:43 +08:00
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int
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main()
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{
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printf("\n*** Checking HDF5 file functions.\n");
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printf("*** Checking HDF5 file creates and opens...");
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#define OPAQUE_SIZE 20
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#define OPAQUE_NAME "type"
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#define ATT_NAME "att_name"
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#define DIM_LEN 3
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{
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hid_t fileid, access_plist, typeid, spaceid, attid, fapl_id, grpid;
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hsize_t dims[1]; /* netcdf attributes always 1-D. */
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unsigned char data[DIM_LEN][OPAQUE_SIZE];
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hsize_t num_obj, i;
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int obj_class;
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2011-03-21 23:45:17 +08:00
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char obj_name[STR_LEN + 1];
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2010-06-03 21:24:43 +08:00
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H5T_class_t class;
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size_t type_size;
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int j, k;
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/* Initialize some data. */
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for (j = 0; j < DIM_LEN; j++)
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for (k = 0; k < OPAQUE_SIZE; k++)
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data[j][k] = 42;
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/* Set the access list so that closes will fail if something is
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* still open in the file. */
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if ((access_plist = H5Pcreate(H5P_FILE_ACCESS)) < 0) ERR;
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if (H5Pset_fclose_degree(access_plist, H5F_CLOSE_SEMI)) ERR;
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/* Create file. */
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if ((fileid = H5Fcreate(FILE_NAME, H5F_ACC_TRUNC, H5P_DEFAULT,
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access_plist)) < 0) ERR;
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/* Add an opaque type. */
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if ((typeid = H5Tcreate(H5T_OPAQUE, OPAQUE_SIZE)) < 0) ERR;
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if (H5Tcommit(fileid, OPAQUE_NAME, typeid) < 0) ERR;
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/* Add attribute of this type. */
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dims[0] = 3;
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if ((spaceid = H5Screate_simple(1, dims, NULL)) < 0) ERR;
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if ((attid = H5Acreate(fileid, ATT_NAME, typeid, spaceid,
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H5P_DEFAULT)) < 0) ERR;
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if (H5Awrite(attid, typeid, data) < 0) ERR;
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if (H5Aclose(attid) < 0) ERR;
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if (H5Sclose(spaceid) < 0) ERR;
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if (H5Tclose(typeid) < 0) ERR;
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if (H5Fclose(fileid) < 0) ERR;
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if (H5Pclose(access_plist) < 0) ERR;
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if (H5Eset_auto(NULL, NULL) < 0) ERR;
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/* Reopen the file. */
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if ((fapl_id = H5Pcreate(H5P_FILE_ACCESS)) < 0) ERR;
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/*if (H5Pset_fclose_degree(fapl_id, H5F_CLOSE_SEMI)) ERR;*/
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if (H5Pset_fclose_degree(fapl_id, H5F_CLOSE_STRONG)) ERR;
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if ((fileid = H5Fopen(FILE_NAME, H5F_ACC_RDONLY, fapl_id)) < 0) ERR;
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if ((grpid = H5Gopen(fileid, "/")) < 0) ERR;
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if (H5Gget_num_objs(grpid, &num_obj) < 0) ERR;
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for (i = 0; i < num_obj; i++)
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{
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if ((obj_class = H5Gget_objtype_by_idx(grpid, i)) < 0) ERR;
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if (H5Gget_objname_by_idx(grpid, i, obj_name,
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2011-03-21 23:45:17 +08:00
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STR_LEN) < 0) ERR;
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2010-06-03 21:24:43 +08:00
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if (obj_class != H5G_TYPE) ERR;
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if ((typeid = H5Topen(grpid, obj_name)) < 0) ERR;
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if ((class = H5Tget_class(typeid)) < 0) ERR;
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if (class != H5T_OPAQUE) ERR;
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if (!(type_size = H5Tget_size(typeid))) ERR;
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}
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/* Close everything. */
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if (H5Pclose(fapl_id)) ERR;
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if (H5Gclose(grpid) < 0) ERR;
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/*if (H5Tclose(typeid) < 0) ERR;*/
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if (H5Fclose(fileid) < 0) ERR;
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if ((fapl_id = H5Pcreate(H5P_FILE_ACCESS)) < 0) ERR;
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if (H5Pset_fclose_degree(fapl_id, H5F_CLOSE_SEMI)) ERR;
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if ((fileid = H5Fopen(FILE_NAME, 0, fapl_id)) < 0) ERR;
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if (H5Fclose(fileid) < 0) ERR;
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}
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SUMMARIZE_ERR;
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printf("*** Checking HDF5 file creates and opens some more...");
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{
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int objs;
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hid_t fileid, fileid2, grpid, access_plist;
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/* Set the access list so that closes will fail if something is
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* still open in the file. */
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if ((access_plist = H5Pcreate(H5P_FILE_ACCESS)) < 0) ERR;
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if (H5Pset_fclose_degree(access_plist, H5F_CLOSE_SEMI)) ERR;
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/* Create file and create group. */
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if ((fileid = H5Fcreate(FILE_NAME, H5F_ACC_TRUNC, H5P_DEFAULT,
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access_plist)) < 0) ERR;
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if ((grpid = H5Gcreate(fileid, GRP_NAME, 0)) < 0) ERR;
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/* How many open objects are there? */
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if ((objs = H5Fget_obj_count(fileid, H5F_OBJ_ALL)) < 0) ERR;
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if (objs != 2) ERR;
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if ((objs = H5Fget_obj_count(fileid, H5F_OBJ_GROUP)) < 0) ERR;
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if (objs != 1) ERR;
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/* Turn off HDF5 error messages. */
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if (H5Eset_auto(NULL, NULL) < 0) ERR;
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/* This H5Fclose should fail, because I didn't close the group. */
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if (H5Fclose(fileid) >= 0) ERR;
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/* Now close the group first, and then the file. */
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if (H5Gclose(grpid) < 0 ||
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H5Fclose(fileid) < 0) ERR;
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/* Now create the file again, to make sure that it really is not
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* just mearly dead, but really most sincerely dead. */
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if ((fileid = H5Fcreate(FILE_NAME, H5F_ACC_TRUNC, H5P_DEFAULT,
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access_plist)) < 0) ERR;
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if (H5Fclose(fileid) < 0) ERR;
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/* Confirm that the same file can be opened twice at the same time,
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* for read only access. */
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if ((fileid = H5Fopen(FILE_NAME, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0) ERR;
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if ((fileid2 = H5Fopen(FILE_NAME, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0) ERR;
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if (H5Fclose(fileid) < 0) ERR;
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if (H5Fclose(fileid2) < 0) ERR;
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/* Once open for read only access, the file can't be opened again
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* for write access. */
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if ((fileid = H5Fopen(FILE_NAME, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0) ERR;
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if ((fileid2 = H5Fopen(FILE_NAME, H5F_ACC_RDWR, H5P_DEFAULT)) >= 0) ERR;
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if (H5Fclose(fileid) < 0) ERR;
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/* But you can open the file for read/write access, and then open
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* it again for read only access. */
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if ((fileid2 = H5Fopen(FILE_NAME, H5F_ACC_RDWR, H5P_DEFAULT)) < 0) ERR;
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if ((fileid = H5Fopen(FILE_NAME, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0) ERR;
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if (H5Fclose(fileid) < 0) ERR;
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if (H5Fclose(fileid2) < 0) ERR;
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}
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SUMMARIZE_ERR;
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printf("*** Creating file...");
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{
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#define VAR_NAME "HALs_memory"
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#define NDIMS 1
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#define DIM1_LEN 40000
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#define SC 10000 /* slice count. */
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#define MILLION 1000000
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hid_t fileid, write_spaceid, datasetid, mem_spaceid;
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hsize_t start[NDIMS], count[NDIMS];
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hsize_t dims[1];
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int *data;
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int num_steps;
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int i, s;
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/* We will write the same slice of random data over and over to
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* fill the file. */
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if (!(data = malloc(SC * sizeof(int))))
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ERR_RET;
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for (i = 0; i < SC; i++)
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data[i] = rand();
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/* Create file. */
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if ((fileid = H5Fcreate(FILE_NAME, H5F_ACC_TRUNC, H5P_DEFAULT,
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H5P_DEFAULT)) < 0) ERR;
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/* Create a space to deal with one slice in memory. */
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dims[0] = SC;
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if ((mem_spaceid = H5Screate_simple(NDIMS, dims, NULL)) < 0) ERR;
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/* Create a space to write all slices. */
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dims[0] = DIM1_LEN;
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if ((write_spaceid = H5Screate_simple(NDIMS, dims, NULL)) < 0) ERR;
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/* Create dataset. */
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if ((datasetid = H5Dcreate1(fileid, VAR_NAME, H5T_NATIVE_INT,
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write_spaceid, H5P_DEFAULT)) < 0) ERR;
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/* Write the data in num_step steps. */
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num_steps = DIM1_LEN/SC;
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count[0] = SC;
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for (s = 0; s < num_steps; s++)
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{
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/* Select hyperslab for write of one slice. */
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start[0] = s * SC;
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if (H5Sselect_hyperslab(write_spaceid, H5S_SELECT_SET,
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start, NULL, count, NULL) < 0) ERR;
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if (H5Dwrite(datasetid, H5T_NATIVE_INT, mem_spaceid, write_spaceid,
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H5P_DEFAULT, data) < 0) ERR;
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}
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/* Close. */
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free(data);
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if (H5Dclose(datasetid) < 0 ||
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H5Sclose(write_spaceid) < 0 ||
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H5Sclose(mem_spaceid) < 0 ||
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H5Fclose(fileid) < 0)
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ERR;
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}
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SUMMARIZE_ERR;
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#ifdef LARGE_FILE_TESTS
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#define NDIMS2 2
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#define DIM1 2048
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#define DIM2 2097153 /* DIM1*DIM2*sizeof(char) > 2**32 */
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#define DIM_WITHOUT_VARIABLE "This is a netCDF dimension but not a netCDF variable."
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#define VAR_NAME2 "var"
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2011-03-23 01:12:15 +08:00
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#define MAX_DIMS 255
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2010-06-03 21:24:43 +08:00
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printf("*** large file test for HDF5...");
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{
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hid_t fapl_id, fcpl_id, fileid, grpid, spaceid, datasetid;
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hid_t dim1_dimscaleid, dim2_dimscaleid, plistid, datasetid2, file_spaceid;
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hid_t mem_spaceid, xfer_plistid, native_typeid;
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hsize_t *chunksize, dims[1], maxdims[1], *dimsize, *maxdimsize;
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2011-03-23 01:12:15 +08:00
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hsize_t fdims[MAX_DIMS], fmaxdims[MAX_DIMS];
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hsize_t start[MAX_DIMS], count[MAX_DIMS];
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2011-03-21 23:45:17 +08:00
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char file_name[STR_LEN + 1];
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char dimscale_wo_var[STR_LEN];
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2010-06-03 21:24:43 +08:00
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void *bufr;
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void *fillp;
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sprintf(file_name, "%s/%s", TEMP_LARGE, FILE_NAME);
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/* Create file access and create property lists. */
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if ((fapl_id = H5Pcreate(H5P_FILE_ACCESS)) < 0) ERR;
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if ((fcpl_id = H5Pcreate(H5P_FILE_CREATE)) < 0) ERR;
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/* Set latest_format in access propertly list. This ensures that
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* the latest, greatest, HDF5 versions are used in the file. */
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if (H5Pset_libver_bounds(fapl_id, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0) ERR;
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/* Set H5P_CRT_ORDER_TRACKED in the creation property list. This
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* turns on HDF5 creation ordering in the file. */
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if (H5Pset_link_creation_order(fcpl_id, (H5P_CRT_ORDER_TRACKED |
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H5P_CRT_ORDER_INDEXED)) < 0) ERR;
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if (H5Pset_attr_creation_order(fcpl_id, (H5P_CRT_ORDER_TRACKED |
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H5P_CRT_ORDER_INDEXED)) < 0) ERR;
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/* Create the file. */
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if ((fileid = H5Fcreate(file_name, H5F_ACC_TRUNC, fcpl_id, fapl_id)) < 0) ERR;
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/* Open the root group. */
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if ((grpid = H5Gopen2(fileid, "/", H5P_DEFAULT)) < 0) ERR;
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/* Set up the dataset creation property list for the two dimensions. */
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/* if (H5Pset_chunk(plistid, 1, chunksize) < 0) ERR;*/
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/* Create the dim1 dimscale. */
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if ((plistid = H5Pcreate(H5P_DATASET_CREATE)) < 0) ERR;
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dims[0] = DIM1;
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maxdims[0] = DIM1;
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if ((spaceid = H5Screate_simple(1, dims, maxdims)) < 0) ERR;
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|
|
|
if (H5Pset_attr_creation_order(plistid, H5P_CRT_ORDER_TRACKED|
|
|
|
|
|
H5P_CRT_ORDER_INDEXED) < 0) ERR;
|
|
|
|
|
if ((dim1_dimscaleid = H5Dcreate(grpid, "dim1", H5T_IEEE_F32BE,
|
|
|
|
|
spaceid, plistid)) < 0) ERR;
|
|
|
|
|
if (H5Sclose(spaceid) < 0) ERR;
|
|
|
|
|
if (H5Pclose(plistid) < 0) ERR;
|
|
|
|
|
sprintf(dimscale_wo_var, "%s%10d", DIM_WITHOUT_VARIABLE, DIM1);
|
|
|
|
|
if (H5DSset_scale(dim1_dimscaleid, dimscale_wo_var) < 0) ERR;
|
|
|
|
|
|
|
|
|
|
/* Create the dim2 dimscale. */
|
|
|
|
|
if ((plistid = H5Pcreate(H5P_DATASET_CREATE)) < 0) ERR;
|
|
|
|
|
dims[0] = DIM2;
|
|
|
|
|
maxdims[0] = DIM2;
|
|
|
|
|
if ((spaceid = H5Screate_simple(1, dims, maxdims)) < 0) ERR;
|
|
|
|
|
if (H5Pset_attr_creation_order(plistid, H5P_CRT_ORDER_TRACKED|
|
|
|
|
|
H5P_CRT_ORDER_INDEXED) < 0) ERR;
|
|
|
|
|
if ((dim2_dimscaleid = H5Dcreate(grpid, "dim2", H5T_IEEE_F32BE,
|
|
|
|
|
spaceid, plistid)) < 0) ERR;
|
|
|
|
|
if (H5Sclose(spaceid) < 0) ERR;
|
|
|
|
|
if (H5Pclose(plistid) < 0) ERR;
|
|
|
|
|
sprintf(dimscale_wo_var, "%s%10d", DIM_WITHOUT_VARIABLE, DIM2);
|
|
|
|
|
if (H5DSset_scale(dim2_dimscaleid, dimscale_wo_var) < 0) ERR;
|
|
|
|
|
|
|
|
|
|
/* Now create the 2D dataset. */
|
|
|
|
|
if ((plistid = H5Pcreate(H5P_DATASET_CREATE)) < 0) ERR;
|
|
|
|
|
if (!(fillp = malloc(1))) ERR;
|
2011-03-23 01:12:15 +08:00
|
|
|
#define FILL_BYTE 255
|
|
|
|
|
*(signed char *)fillp = FILL_BYTE;
|
2010-06-03 21:24:43 +08:00
|
|
|
if (H5Pset_fill_value(plistid, H5T_NATIVE_SCHAR, fillp) < 0) ERR;
|
|
|
|
|
if (!(chunksize = malloc(NDIMS2 * sizeof(hsize_t)))) ERR;
|
|
|
|
|
chunksize[0] = 1024;
|
|
|
|
|
chunksize[1] = 1048576;
|
|
|
|
|
if (H5Pset_chunk(plistid, NDIMS2, chunksize) < 0) ERR;
|
|
|
|
|
if (!(dimsize = malloc(NDIMS2 * sizeof(hsize_t)))) ERR;
|
|
|
|
|
if (!(maxdimsize = malloc(NDIMS2 * sizeof(hsize_t)))) ERR;
|
|
|
|
|
dimsize[0] = 2048;
|
|
|
|
|
dimsize[1] = 2097153;
|
|
|
|
|
maxdimsize[0] = 2048;
|
|
|
|
|
maxdimsize[1] = 2097153;
|
|
|
|
|
if ((spaceid = H5Screate_simple(NDIMS2, dimsize, maxdimsize)) < 0) ERR;
|
|
|
|
|
if (H5Pset_attr_creation_order(plistid, H5P_CRT_ORDER_TRACKED|
|
|
|
|
|
H5P_CRT_ORDER_INDEXED) < 0) ERR;
|
|
|
|
|
if ((datasetid = H5Dcreate(grpid, VAR_NAME2, H5T_NATIVE_SCHAR, spaceid, plistid)) < 0)
|
|
|
|
|
|
|
|
|
|
free(fillp);
|
|
|
|
|
free(chunksize);
|
|
|
|
|
free(dimsize);
|
|
|
|
|
free(maxdimsize);
|
|
|
|
|
if (H5Pclose(plistid) < 0) ERR;
|
|
|
|
|
if (H5Sclose(spaceid) < 0) ERR;
|
|
|
|
|
|
|
|
|
|
if (H5DSattach_scale(datasetid, dim1_dimscaleid, 0) < 0) ERR;
|
|
|
|
|
if (H5DSattach_scale(datasetid, dim2_dimscaleid, 1) < 0) ERR;
|
|
|
|
|
H5Fflush(fileid, H5F_SCOPE_GLOBAL);
|
|
|
|
|
|
|
|
|
|
/* Read a slice of data. */
|
|
|
|
|
if ((file_spaceid = H5Dget_space(datasetid)) < 0) ERR;
|
|
|
|
|
if (H5Sget_simple_extent_dims(file_spaceid, fdims, fmaxdims) < 0) ERR;
|
|
|
|
|
if (H5Sget_simple_extent_type(file_spaceid) == H5S_SCALAR) ERR;
|
|
|
|
|
start[0] = 0;
|
|
|
|
|
start[1] = 0;
|
|
|
|
|
count[0] = 1;
|
|
|
|
|
count[1] = 2097153;
|
|
|
|
|
if (H5Sselect_hyperslab(file_spaceid, H5S_SELECT_SET, start, NULL, count, NULL) < 0) ERR;
|
|
|
|
|
if ((mem_spaceid = H5Screate_simple(NDIMS2, count, NULL)) < 0) ERR;
|
|
|
|
|
if ((xfer_plistid = H5Pcreate(H5P_DATASET_XFER)) < 0) ERR;
|
|
|
|
|
if ((native_typeid = H5Tget_native_type(H5T_NATIVE_SCHAR, H5T_DIR_DEFAULT)) < 0) ERR;
|
|
|
|
|
if (!(bufr = malloc(DIM2))) ERR;
|
|
|
|
|
if (H5Dwrite(datasetid, native_typeid, mem_spaceid, file_spaceid, xfer_plistid, bufr) < 0) ERR;
|
|
|
|
|
free(bufr);
|
|
|
|
|
if (H5Tclose(native_typeid) < 0) ERR;
|
|
|
|
|
|
|
|
|
|
/* Close down the show. */
|
|
|
|
|
if (H5Pclose(fapl_id) < 0) ERR;
|
|
|
|
|
if (H5Pclose(fcpl_id) < 0) ERR;
|
|
|
|
|
if (H5Dclose(dim1_dimscaleid) < 0) ERR;
|
|
|
|
|
if (H5Dclose(dim2_dimscaleid) < 0) ERR;
|
|
|
|
|
if (H5Dclose(datasetid) < 0) ERR;
|
|
|
|
|
if (H5Gclose(grpid) < 0) ERR;
|
|
|
|
|
if (H5Fclose(fileid) < 0) ERR;
|
|
|
|
|
|
|
|
|
|
/* /\* Reopen the file and check it. *\/ */
|
|
|
|
|
/* if ((fileid = H5Fopen(file_name, H5F_ACC_RDWR, H5P_DEFAULT)) < 0) ERR; */
|
|
|
|
|
/* if (H5Gget_num_objs(fileid, &num_obj) < 0) ERR; */
|
|
|
|
|
/* if (num_obj) ERR; */
|
|
|
|
|
/* if (H5Fclose(fileid) < 0) ERR; */
|
|
|
|
|
|
|
|
|
|
/* Delete the huge data file we created. */
|
|
|
|
|
(void) remove(file_name);
|
|
|
|
|
}
|
|
|
|
|
SUMMARIZE_ERR;
|
|
|
|
|
#endif /* LARGE_FILE_TESTS */
|
|
|
|
|
|
|
|
|
|
FINAL_RESULTS;
|
|
|
|
|
}
|
