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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* 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"
#include "h5test.h"
#include "h5repack.h"
int make_all_objects(hid_t loc_id);
int make_attributes(hid_t loc_id);
int make_special_objects(hid_t loc_id);
/*-------------------------------------------------------------------------
* Function: make_testfiles
*
* Purpose: make a test file with all types of HDF5 objects,
* datatypes and filters
*
*-------------------------------------------------------------------------
*/
int make_testfiles(void)
{
hid_t loc_id; /* file ID */
TESTING(" generating datasets");
/* create a file for general copy test */
if((loc_id = H5Fcreate(FNAME1,H5F_ACC_TRUNC,H5P_DEFAULT,H5P_DEFAULT))<0)
return -1;
if (make_all_objects(loc_id)<0)
goto out;
/* close */
if(H5Fclose(loc_id)<0)
return -1;
/* create a file for attributes copy test */
if((loc_id = H5Fcreate(FNAME2,H5F_ACC_TRUNC,H5P_DEFAULT,H5P_DEFAULT))<0)
return -1;
if (make_attributes(loc_id)<0)
goto out;
/* close */
if(H5Fclose(loc_id)<0)
return -1;
/* create a file for special items test */
if((loc_id = H5Fcreate(FNAME3,H5F_ACC_TRUNC,H5P_DEFAULT,H5P_DEFAULT))<0)
return -1;
if (make_special_objects(loc_id)<0)
goto out;
/* close */
if(H5Fclose(loc_id)<0)
return -1;
/* create a file for the filters test */
if((loc_id = H5Fcreate(FNAME4,H5F_ACC_TRUNC,H5P_DEFAULT,H5P_DEFAULT))<0)
return -1;
if (make_nofilters(loc_id)<0)
goto out;
if (make_deflate(loc_id)<0)
goto out;
if (make_szip(loc_id)<0)
goto out;
/* close */
if(H5Fclose(loc_id)<0)
return -1;
PASSED();
return 0;
out:
H5E_BEGIN_TRY {
H5Fclose(loc_id);
} H5E_END_TRY;
return -1;
}
/*-------------------------------------------------------------------------
* Function: make_all_objects
*
* Purpose: make a test file with all types of HDF5 objects, datatypes
*
*-------------------------------------------------------------------------
*/
int make_all_objects(hid_t loc_id)
{
hid_t dset_id;
hid_t group_id;
hid_t type_id;
hid_t root_id;
hid_t space_id;
hsize_t dims[1]={2};
/* Compound datatype */
typedef struct s_t
{
int a;
float b;
} s_t;
/*-------------------------------------------------------------------------
* H5G_DATASET
*-------------------------------------------------------------------------
*/
space_id = H5Screate_simple(1,dims,NULL);
dset_id = H5Dcreate(loc_id,"dset_ref",H5T_NATIVE_INT,space_id,H5P_DEFAULT);
H5Sclose(space_id);
/*-------------------------------------------------------------------------
* H5G_GROUP
*-------------------------------------------------------------------------
*/
group_id = H5Gcreate(loc_id,"g1",0);
root_id = H5Gopen(loc_id, "/");
/*-------------------------------------------------------------------------
* H5G_TYPE
*-------------------------------------------------------------------------
*/
/* Create a memory compound datatype */
type_id = H5Tcreate (H5T_COMPOUND, sizeof(s_t));
H5Tinsert(type_id, "a", HOFFSET(s_t, a), H5T_NATIVE_INT);
H5Tinsert(type_id, "b", HOFFSET(s_t, b), H5T_NATIVE_FLOAT);
/* Commit compound datatype and close it */
H5Tcommit(loc_id, "type", type_id);
H5Tclose(type_id);
/*-------------------------------------------------------------------------
* H5G_LINK
*-------------------------------------------------------------------------
*/
H5Glink(loc_id, H5G_LINK_SOFT, "dset", "link");
/*-------------------------------------------------------------------------
* write a series of datasetes on the group, and root group
*-------------------------------------------------------------------------
*/
write_dset_in(root_id,"dset_ref",loc_id,0);
write_dset_in(group_id,"dset_ref",loc_id,0);
/* Close */
H5Dclose(dset_id);
H5Gclose(group_id);
H5Gclose(root_id);
return 0;
}
/*-------------------------------------------------------------------------
* Function: make_attributes
*
* Purpose: make a test file with all types of attributes
*
*-------------------------------------------------------------------------
*/
int make_attributes(hid_t loc_id)
{
hid_t dset_id;
hid_t group_id;
hid_t root_id;
hid_t space_id;
hsize_t dims[1]={2};
/*-------------------------------------------------------------------------
* H5G_DATASET
*-------------------------------------------------------------------------
*/
space_id = H5Screate_simple(1,dims,NULL);
dset_id = H5Dcreate(loc_id,"dset",H5T_NATIVE_INT,space_id,H5P_DEFAULT);
H5Sclose(space_id);
/*-------------------------------------------------------------------------
* H5G_GROUP
*-------------------------------------------------------------------------
*/
group_id = H5Gcreate(loc_id,"g1",0);
root_id = H5Gopen(loc_id, "/");
/*-------------------------------------------------------------------------
* write a series of attributes on the dataset, group, and root group
*-------------------------------------------------------------------------
*/
write_attr_in(dset_id,"dset",loc_id,0);
write_attr_in(group_id,"dset",loc_id,0);
write_attr_in(root_id,"dset",loc_id,0);
/* Close */
H5Dclose(dset_id);
H5Gclose(group_id);
H5Gclose(root_id);
return 0;
}
/*-------------------------------------------------------------------------
* Function: make_special_objects
*
* Purpose: make a test file with non common items
*
*-------------------------------------------------------------------------
*/
int make_special_objects(hid_t loc_id)
{
hid_t group1_id;
hid_t group2_id;
hid_t group3_id;
hsize_t dims[2]={3,2};
int buf[3][2]= {{1,1},{1,2},{2,2}};
hid_t dset_id;
hid_t space_id;
hid_t plist_id;
herr_t status;
int fillvalue=2;
/*-------------------------------------------------------------------------
* create a dataset and some hard links to it
*-------------------------------------------------------------------------
*/
if (write_dset(loc_id,2,dims,"dset",H5T_NATIVE_INT,buf)<0)
return -1;
if (H5Glink(loc_id, H5G_LINK_HARD, "dset", "link1 to dset")<0)
return -1;
if (H5Glink(loc_id, H5G_LINK_HARD, "dset", "link2 to dset")<0)
return -1;
if (H5Glink(loc_id, H5G_LINK_HARD, "dset", "link3 to dset")<0)
return -1;
/*-------------------------------------------------------------------------
* create a group and some hard links to it
*-------------------------------------------------------------------------
*/
if ((group1_id = H5Gcreate(loc_id,"g1",0))<0)
return -1;
if ((group2_id = H5Gcreate(group1_id,"g2",0))<0)
return -1;
if ((group3_id = H5Gcreate(group2_id,"g3",0))<0)
return -1;
if (H5Glink2(loc_id, "g1", H5G_LINK_HARD, group2_id, "link1 to g1")<0)
return -1;
if (H5Glink2(group1_id, "g2", H5G_LINK_HARD, group3_id, "link1 to g2")<0)
return -1;
H5Gclose(group1_id);
H5Gclose(group2_id);
H5Gclose(group3_id);
/*-------------------------------------------------------------------------
* H5T_INTEGER, write a fill value
*-------------------------------------------------------------------------
*/
plist_id = H5Pcreate(H5P_DATASET_CREATE);
status = H5Pset_fill_value(plist_id, H5T_NATIVE_INT, &fillvalue);
space_id = H5Screate_simple(2,dims,NULL);
dset_id = H5Dcreate(loc_id,"dset_fill",H5T_NATIVE_INT,space_id,plist_id);
status = H5Dwrite(dset_id,H5T_NATIVE_INT,H5S_ALL,H5S_ALL,H5P_DEFAULT,buf);
status = H5Pclose(plist_id);
status = H5Dclose(dset_id);
status = H5Sclose(space_id);
return 0;
}
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