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/****************************************************************************
* NCSA HDF *
* Software Development Group *
* 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 file. *
* *
****************************************************************************/
#ifdef RCSID
static char RcsId[] = "$Revision$";
#endif
/* $Id$ */
/***********************************************************
*
* Test program: tfile
*
* Test the low-level file I/O features.
*
*************************************************************/
#include <testhdf5.h>
#include <H5private.h>
#include <H5Bprivate.h>
#include <H5Mprivate.h>
#include <H5Tprivate.h>
#define FILE "th5t1.h5"
#define TYPE1_NAME "Type1"
#define TYPE1_BASE H5T_INT
#define TYPE1_LEN 4
#define TYPE1_ARCH H5T_BIGENDIAN
#define TYPE2_NAME "Type2"
#define TYPE2_BASE H5T_FLOAT
#define TYPE2_LEN 8
#define TYPE2_ARCH H5T_LITTLEENDIAN
/****************************************************************
**
** test_h5t_basic(): Test basic H5T (datatype) code.
**
****************************************************************/
static void test_h5t_basic(void)
{
hatom_t fid1; /* HDF5 File IDs */
hatom_t tid1,tid2; /* Datatype ID */
hatom_t type; /* Datatype's base type */
uint8 len, arch; /* Datatype's length and architecture */
herr_t ret; /* Generic return value */
/* Output message about test being performed */
MESSAGE(5, ("Testing Datatype Manipulation\n"));
/* Create file */
fid1=H5Fcreate(FILE,H5ACC_OVERWRITE,0,0);
CHECK(fid1,FAIL,"H5Fcreate");
tid1=H5Mcreate(fid1,H5_DATATYPE,TYPE1_NAME);
CHECK(tid1,FAIL,"H5Mcreate");
ret=H5Tset_type(tid1,TYPE1_BASE,TYPE1_LEN,TYPE1_ARCH);
CHECK(ret,FAIL,"H5Tset_type");
ret=H5Tsize(tid1,-1,-1,BTRUE);
VERIFY(ret,TYPE1_LEN,"H5Tsize");
ret=H5Tis_atomic(tid1);
VERIFY(ret,BTRUE,"H5Tis_atomic");
ret=H5Tget_type(tid1,&type,&len,&arch);
CHECK(ret,FAIL,"H5Tget_type");
VERIFY(type,TYPE1_BASE,"H5Tget_type");
VERIFY(len,TYPE1_LEN,"H5Tget_type");
VERIFY(arch,TYPE1_ARCH,"H5Tget_type");
tid2=H5Mcreate(fid1,H5_DATATYPE,TYPE2_NAME);
CHECK(tid1,FAIL,"H5Mcreate");
ret=H5Tset_type(tid2,TYPE2_BASE,TYPE2_LEN,TYPE2_ARCH);
CHECK(ret,FAIL,"H5Tset_type");
ret=H5Tsize(tid2,-1,-1,BTRUE);
VERIFY(ret,TYPE2_LEN,"H5Tsize");
ret=H5Tis_atomic(tid2);
VERIFY(ret,BTRUE,"H5Tis_atomic");
ret=H5Tget_type(tid2,&type,&len,&arch);
CHECK(ret,FAIL,"H5Tget_type");
VERIFY(type,TYPE2_BASE,"H5Tget_type");
VERIFY(len,TYPE2_LEN,"H5Tget_type");
VERIFY(arch,TYPE2_ARCH,"H5Tget_type");
ret=H5Mrelease(tid1);
CHECK(ret,FAIL,"H5Mrelease");
ret=H5Mrelease(tid2);
CHECK(ret,FAIL,"H5Mrelease");
/* Close first file */
ret=H5Fclose(fid1);
CHECK(ret,FAIL,"H5Fclose");
} /* test_h5t_basic() */
/****************************************************************
**
** test_h5t(): Main H5T (datatype) testing routine.
**
****************************************************************/
void test_h5t(void)
{
/* Output message about test being performed */
MESSAGE(5, ("Testing Datatypes\n"));
test_h5t_basic(); /* Test basic H5T code */
} /* test_h5t() */
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