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hdf5/test/ntypes.c

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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* 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 COPYING file, which can be found at the root of the source code *
* distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*
* Purpose: Tests the H5Tget_native_type function.
*/
#include "h5test.h"
static const char *FILENAME[] = {"ntypes", NULL};
#define DIM0 100
#define DIM1 200
#define DIM3 20
#define DSET_ATOMIC_NAME_1 "atomic_type_1"
#define DSET_ATOMIC_NAME_2 "atomic_type_2"
#define DSET_ATOMIC_NAME_3 "atomic_type_3"
#define DSET_ATOMIC_NAME_4 "atomic_type_4"
#define DSET_ATOMIC_NAME_5 "atomic_type_5"
#define DSET_COMPOUND_NAME "compound_type"
#define DSET_COMPOUND_NAME_2 "compound_type_2"
#define DSET_COMPOUND_NAME_3 "compound_type_3"
#define DSET_COMPOUND_NAME_4 "compound_type_4"
#define DSET_ENUM_NAME "enum_type"
#define DSET_ARRAY_NAME "array_type"
#define DSET_ARRAY2_NAME "array_type_2"
#define DSET_VL_NAME "vl_type"
#define DSET_VLSTR_NAME "vlstr_type"
#define DSET_STR_NAME "str_type"
#define DSET_OPAQUE_NAME "opaque_type"
#define DSET1_BITFIELD_NAME "bitfield_type_1"
#define DSET2_BITFIELD_NAME "bitfield_type_2"
#ifdef H5_HAVE__FLOAT16
#define DSET_FLOAT16_NAME "_Float16_type"
#endif
#define SPACE1_DIM1 4
#define SPACE1_RANK 1
#define SPACE2_RANK 2
#define SPACE2_DIM1 10
#define SPACE2_DIM2 10
#define BITFIELD_ENUMB 8
/*-------------------------------------------------------------------------
* Function: test_atomic_dtype
*
* Purpose: Test H5Tget_native_type for atomic datatype
*
* Return: Success: 0
*
* Failure: -1
*
*-------------------------------------------------------------------------
*/
static herr_t
test_atomic_dtype(hid_t file)
{
hid_t dataset = H5I_INVALID_HID, space = H5I_INVALID_HID;
hid_t dtype = H5I_INVALID_HID, native_type = H5I_INVALID_HID;
int i, j, n;
hsize_t dims[2];
void *tmp = NULL;
struct {
int arr[DIM0][DIM1];
} *ipoints2 = NULL;
struct {
int arr[DIM0][DIM1];
} *icheck2 = NULL;
TESTING("atomic datatype");
if (NULL == (ipoints2 = calloc(1, sizeof(*ipoints2))))
TEST_ERROR;
if (NULL == (icheck2 = calloc(1, sizeof(*icheck2))))
TEST_ERROR;
/* Initialize the dataset */
for (i = n = 0; i < DIM0; i++)
for (j = 0; j < DIM1; j++)
ipoints2->arr[i][j] = n++;
/* Create the data space */
dims[0] = DIM0;
dims[1] = DIM1;
if ((space = H5Screate_simple(2, dims, NULL)) < 0)
TEST_ERROR;
/*------------------- Test data values ------------------------*/
/* Create the dataset */
if ((dataset = H5Dcreate2(file, DSET_ATOMIC_NAME_1, H5T_STD_I32BE, space, H5P_DEFAULT, H5P_DEFAULT,
H5P_DEFAULT)) < 0)
TEST_ERROR;
/* Write the data to the dataset */
if (H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, ipoints2) < 0)
TEST_ERROR;
/* Close dataset */
if (H5Dclose(dataset) < 0)
TEST_ERROR;
/* Open dataset again to check H5Tget_native_type */
if ((dataset = H5Dopen2(file, DSET_ATOMIC_NAME_1, H5P_DEFAULT)) < 0)
TEST_ERROR;
if ((dtype = H5Dget_type(dataset)) < 0)
TEST_ERROR;
if ((native_type = H5Tget_native_type(dtype, H5T_DIR_DEFAULT)) < 0)
TEST_ERROR;
/* Verify the datatype retrieved and converted */
if (H5Tget_order(native_type) != H5Tget_order(H5T_NATIVE_INT))
TEST_ERROR;
if (H5Tget_size(native_type) < H5Tget_size(H5T_STD_I32BE))
TEST_ERROR;
if (H5T_INTEGER != H5Tget_class(native_type))
TEST_ERROR;
/* Read the dataset back. The temporary buffer is for special platforms
* like Cray. */
if (NULL == (tmp = malloc((size_t)(DIM0 * DIM1 * H5Tget_size(native_type)))))
TEST_ERROR;
if (H5Dread(dataset, native_type, H5S_ALL, H5S_ALL, H5P_DEFAULT, tmp) < 0)
TEST_ERROR;
/* Copy data from temporary buffer to destination buffer */
memcpy(icheck2, tmp, (size_t)(DIM0 * DIM1 * H5Tget_size(native_type)));
free(tmp);
tmp = NULL;
/* Convert to the integer type */
if (H5Tconvert(native_type, H5T_NATIVE_INT, (DIM0 * DIM1), icheck2, NULL, H5P_DEFAULT) < 0)
TEST_ERROR;
/* Check that the values read are the same as the values written */
for (i = 0; i < DIM0; i++)
for (j = 0; j < DIM1; j++)
if (ipoints2->arr[i][j] != icheck2->arr[i][j]) {
H5_FAILED();
printf(" Read different values than written.\n");
printf(" At index %d,%d\n", i, j);
goto error;
} /* end if */
if (H5Dclose(dataset) < 0)
TEST_ERROR;
if (H5Tclose(native_type) < 0)
TEST_ERROR;
if (H5Tclose(dtype) < 0)
TEST_ERROR;
/*------------------ Test different data types ----------------*/
/* Create the dataset of H5T_STD_I64LE */
if ((dataset = H5Dcreate2(file, DSET_ATOMIC_NAME_2, H5T_STD_I64LE, space, H5P_DEFAULT, H5P_DEFAULT,
H5P_DEFAULT)) < 0)
TEST_ERROR;
if ((dtype = H5Dget_type(dataset)) < 0)
TEST_ERROR;
if ((native_type = H5Tget_native_type(dtype, H5T_DIR_DEFAULT)) < 0)
TEST_ERROR;
/* Verify the datatype retrieved and converted */
if (H5Tget_order(native_type) != H5Tget_order(H5T_NATIVE_LLONG))
TEST_ERROR;
if (H5Tget_size(native_type) < H5Tget_size(H5T_STD_I64LE))
TEST_ERROR;
if (H5T_INTEGER != H5Tget_class(native_type))
TEST_ERROR;
if (H5Dclose(dataset) < 0)
TEST_ERROR;
if (H5Tclose(native_type) < 0)
TEST_ERROR;
if (H5Tclose(dtype) < 0)
TEST_ERROR;
/* Create the dataset of H5T_STD_I8LE */
if ((dataset = H5Dcreate2(file, DSET_ATOMIC_NAME_3, H5T_STD_I8LE, space, H5P_DEFAULT, H5P_DEFAULT,
H5P_DEFAULT)) < 0)
TEST_ERROR;
if ((dtype = H5Dget_type(dataset)) < 0)
TEST_ERROR;
if ((native_type = H5Tget_native_type(dtype, H5T_DIR_ASCEND)) < 0)
TEST_ERROR;
/* Verify the datatype retrieved and converted */
if (H5Tget_order(native_type) != H5Tget_order(H5T_NATIVE_CHAR))
TEST_ERROR;
if (H5Tget_size(native_type) < H5Tget_size(H5T_STD_I8LE))
TEST_ERROR;
if (H5T_INTEGER != H5Tget_class(native_type))
TEST_ERROR;
if (H5Dclose(dataset) < 0)
TEST_ERROR;
if (H5Tclose(native_type) < 0)
TEST_ERROR;
if (H5Tclose(dtype) < 0)
TEST_ERROR;
/* Create the dataset of H5T_IEEE_F32BE */
if ((dataset = H5Dcreate2(file, DSET_ATOMIC_NAME_4, H5T_IEEE_F32BE, space, H5P_DEFAULT, H5P_DEFAULT,
H5P_DEFAULT)) < 0)
TEST_ERROR;
if ((dtype = H5Dget_type(dataset)) < 0)
TEST_ERROR;
if ((native_type = H5Tget_native_type(dtype, H5T_DIR_DESCEND)) < 0)
TEST_ERROR;
/* Verify the datatype retrieved and converted */
if (H5Tget_order(native_type) != H5Tget_order(H5T_NATIVE_FLOAT))
TEST_ERROR;
if (H5Tget_size(native_type) < H5Tget_size(H5T_IEEE_F32BE))
TEST_ERROR;
if (H5T_FLOAT != H5Tget_class(native_type))
TEST_ERROR;
if (H5Dclose(dataset) < 0)
TEST_ERROR;
if (H5Tclose(native_type) < 0)
TEST_ERROR;
if (H5Tclose(dtype) < 0)
TEST_ERROR;
/* Create the dataset of H5T_IEEE_F64BE */
if ((dataset = H5Dcreate2(file, DSET_ATOMIC_NAME_5, H5T_IEEE_F64BE, space, H5P_DEFAULT, H5P_DEFAULT,
H5P_DEFAULT)) < 0)
TEST_ERROR;
if ((dtype = H5Dget_type(dataset)) < 0)
TEST_ERROR;
if ((native_type = H5Tget_native_type(dtype, H5T_DIR_DESCEND)) < 0)
TEST_ERROR;
/* Verify the datatype retrieved and converted */
if (H5Tget_order(native_type) != H5Tget_order(H5T_NATIVE_DOUBLE))
TEST_ERROR;
if (H5Tget_size(native_type) < H5Tget_size(H5T_IEEE_F64BE))
TEST_ERROR;
if (H5T_FLOAT != H5Tget_class(native_type))
TEST_ERROR;
if (H5Dclose(dataset) < 0)
TEST_ERROR;
if (H5Tclose(native_type) < 0)
TEST_ERROR;
if (H5Tclose(dtype) < 0)
TEST_ERROR;
/* Close dataspace */
if (H5Sclose(space) < 0)
TEST_ERROR;
free(ipoints2);
free(icheck2);
PASSED();
return 0;
error:
if (tmp)
free(tmp);
H5E_BEGIN_TRY
{
H5Dclose(dataset);
H5Tclose(native_type);
H5Tclose(dtype);
H5Sclose(space);
}
H5E_END_TRY
free(ipoints2);
free(icheck2);
return -1;
}
/*-------------------------------------------------------------------------
* Function: test_compound_dtype2
*
* Purpose: Test H5Tget_native_type for compound datatype
*
* Return: Success: 0
*
* Failure: -1
*
*-------------------------------------------------------------------------
*/
static herr_t
test_compound_dtype2(hid_t file)
{
typedef struct s2 {
short c2;
long l2;
long long ll2;
} s2;
typedef struct s1 {
char c;
int i;
s2 st;
unsigned long long l;
} s1;
hid_t dataset = H5I_INVALID_HID, space = H5I_INVALID_HID;
hid_t dtype = H5I_INVALID_HID, native_type = H5I_INVALID_HID, tid = H5I_INVALID_HID,
tid2 = H5I_INVALID_HID, tid_m = H5I_INVALID_HID, tid_m2 = H5I_INVALID_HID, mem_id = H5I_INVALID_HID,
nest_mem_id = -1;
int i, j, n;
hsize_t dims[2];
s1 *temp_point = NULL, *temp_check = NULL;
s1 *points = NULL, *check = NULL;
void *tmp = NULL, *bkg = NULL;
TESTING("nested compound datatype");
/* Allocate space for the points & check arrays */
if (NULL == (points = (s1 *)malloc(sizeof(s1) * DIM0 * DIM1)))
TEST_ERROR;
if (NULL == (check = (s1 *)calloc(sizeof(s1), DIM0 * DIM1)))
TEST_ERROR;
/* Initialize the dataset */
for (i = n = 0, temp_point = points; i < DIM0; i++) {
for (j = 0; j < DIM1; j++, temp_point++) {
temp_point->c = 't';
temp_point->i = n++;
temp_point->st.c2 = (short)(i + j);
temp_point->st.l2 = (i * 5 + j * 50) * n;
temp_point->st.ll2 = (i * 10 + j * 100) * n;
temp_point->l = (unsigned long long)((i * 40 + j * 400) * n);
} /* end for */
} /* end for */
/* Create the data space */
dims[0] = DIM0;
dims[1] = DIM1;
if ((space = H5Screate_simple(2, dims, NULL)) < 0)
TEST_ERROR;
/* Create compound datatype for disk storage */
if ((tid2 = H5Tcreate(H5T_COMPOUND, sizeof(s2))) < 0)
TEST_ERROR;
if ((tid = H5Tcreate(H5T_COMPOUND, sizeof(s1))) < 0)
TEST_ERROR;
/* Insert and pack members */
if (H5Tinsert(tid2, "c2", HOFFSET(s2, c2), H5T_STD_I16BE) < 0)
TEST_ERROR;
#if H5_SIZEOF_LONG == 4
if (H5Tinsert(tid2, "l2", HOFFSET(s2, l2), H5T_STD_I32LE) < 0)
TEST_ERROR;
#elif H5_SIZEOF_LONG == 8
if (H5Tinsert(tid2, "l2", HOFFSET(s2, l2), H5T_STD_I64LE) < 0)
TEST_ERROR;
#else
#error "Unknown 'long' size"
#endif
#if H5_SIZEOF_LONG_LONG == 8
if (H5Tinsert(tid2, "ll2", HOFFSET(s2, ll2), H5T_STD_I64BE) < 0)
TEST_ERROR;
#else
#error "Unknown 'long long' size"
#endif
if (H5Tinsert(tid, "c", HOFFSET(s1, c), H5T_STD_U8LE) < 0)
TEST_ERROR;
if (H5Tinsert(tid, "i", HOFFSET(s1, i), H5T_STD_I32LE) < 0)
TEST_ERROR;
if (H5Tinsert(tid, "st", HOFFSET(s1, st), tid2) < 0)
TEST_ERROR;
#if H5_SIZEOF_LONG_LONG == 8
if (H5Tinsert(tid, "l", HOFFSET(s1, l), H5T_STD_U64BE) < 0)
TEST_ERROR;
#else
#error "Unknown 'long long' size"
#endif
/* Take away the paddings */
if (H5Tpack(tid) < 0)
TEST_ERROR;
/* Create the dataset */
if ((dataset =
H5Dcreate2(file, DSET_COMPOUND_NAME_2, tid, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
TEST_ERROR;
/* Create compound datatype for memory */
if ((tid_m2 = H5Tcreate(H5T_COMPOUND, sizeof(s2))) < 0)
TEST_ERROR;
if ((tid_m = H5Tcreate(H5T_COMPOUND, sizeof(s1))) < 0)
TEST_ERROR;
/* Insert members */
if (H5Tinsert(tid_m2, "c2", HOFFSET(s2, c2), H5T_NATIVE_SHORT) < 0)
TEST_ERROR;
if (H5Tinsert(tid_m2, "l2", HOFFSET(s2, l2), H5T_NATIVE_LONG) < 0)
TEST_ERROR;
if (H5Tinsert(tid_m2, "ll2", HOFFSET(s2, ll2), H5T_NATIVE_LLONG) < 0)
TEST_ERROR;
if (H5Tinsert(tid_m, "c", HOFFSET(s1, c), H5T_NATIVE_UCHAR) < 0)
TEST_ERROR;
if (H5Tinsert(tid_m, "i", HOFFSET(s1, i), H5T_NATIVE_INT) < 0)
TEST_ERROR;
if (H5Tinsert(tid_m, "st", HOFFSET(s1, st), tid_m2) < 0)
TEST_ERROR;
if (H5Tinsert(tid_m, "l", HOFFSET(s1, l), H5T_NATIVE_ULLONG) < 0)
TEST_ERROR;
/* Write the data to the dataset */
if (H5Dwrite(dataset, tid_m, H5S_ALL, H5S_ALL, H5P_DEFAULT, points) < 0)
TEST_ERROR;
/* Close dataset */
if (H5Dclose(dataset) < 0)
TEST_ERROR;
/* Close dataspace */
if (H5Sclose(space) < 0)
TEST_ERROR;
/* Open dataset again to check H5Tget_native_type */
if ((dataset = H5Dopen2(file, DSET_COMPOUND_NAME_2, H5P_DEFAULT)) < 0)
TEST_ERROR;
if ((dtype = H5Dget_type(dataset)) < 0)
TEST_ERROR;
if ((native_type = H5Tget_native_type(dtype, H5T_DIR_DEFAULT)) < 0)
TEST_ERROR;
if (H5Tequal(native_type, tid_m) != true)
TEST_ERROR;
/* Verify the datatype of each field retrieved and converted */
/* check the char member */
if ((mem_id = H5Tget_member_type(native_type, 0)) < 0)
TEST_ERROR;
if (H5Tget_order(mem_id) != H5Tget_order(H5T_NATIVE_SCHAR))
TEST_ERROR;
if (H5Tget_size(mem_id) < H5Tget_size(H5T_STD_I8LE))
TEST_ERROR;
if (H5T_INTEGER != H5Tget_class(mem_id))
TEST_ERROR;
H5Tclose(mem_id);
/* check the integer member */
if ((mem_id = H5Tget_member_type(native_type, 1)) < 0)
TEST_ERROR;
if (H5Tget_order(mem_id) != H5Tget_order(H5T_NATIVE_INT))
TEST_ERROR;
if (H5Tget_size(mem_id) < H5Tget_size(H5T_STD_I32LE))
TEST_ERROR;
if (H5T_INTEGER != H5Tget_class(mem_id))
TEST_ERROR;
H5Tclose(mem_id);
/* check the unsigned long long member */
if ((mem_id = H5Tget_member_type(native_type, 3)) < 0)
TEST_ERROR;
if (H5Tget_order(mem_id) != H5Tget_order(H5T_NATIVE_ULLONG))
TEST_ERROR;
if (H5Tget_size(mem_id) < H5Tget_size(H5T_STD_U64BE))
TEST_ERROR;
if (H5T_INTEGER != H5Tget_class(mem_id))
TEST_ERROR;
H5Tclose(mem_id);
/* check the nested compound member */
if ((nest_mem_id = H5Tget_member_type(native_type, 2)) < 0)
TEST_ERROR;
if ((mem_id = H5Tget_member_type(nest_mem_id, 0)) < 0)
TEST_ERROR;
if (H5Tget_order(mem_id) != H5Tget_order(H5T_NATIVE_SHORT))
TEST_ERROR;
if (H5Tget_size(mem_id) < H5Tget_size(H5T_STD_I16BE))
TEST_ERROR;
if (H5T_INTEGER != H5Tget_class(mem_id))
TEST_ERROR;
H5Tclose(mem_id);
if ((mem_id = H5Tget_member_type(nest_mem_id, 1)) < 0)
TEST_ERROR;
if (H5Tget_order(mem_id) != H5Tget_order(H5T_NATIVE_LONG))
TEST_ERROR;
#if H5_SIZEOF_LONG == 4
if (H5Tget_size(mem_id) < H5Tget_size(H5T_STD_I32LE))
TEST_ERROR;
#elif H5_SIZEOF_LONG == 8
if (H5Tget_size(mem_id) < H5Tget_size(H5T_STD_I64LE))
TEST_ERROR;
#else
#error "Unknown 'long' size"
#endif
if (H5T_INTEGER != H5Tget_class(mem_id))
TEST_ERROR;
H5Tclose(mem_id);
if ((mem_id = H5Tget_member_type(nest_mem_id, 2)) < 0)
TEST_ERROR;
if (H5Tget_order(mem_id) != H5Tget_order(H5T_NATIVE_LLONG))
TEST_ERROR;
#if H5_SIZEOF_LONG_LONG == 8
if (H5Tget_size(mem_id) < H5Tget_size(H5T_STD_I64LE))
TEST_ERROR;
#else
#error "Unknown 'long long' size"
#endif
if (H5T_INTEGER != H5Tget_class(mem_id))
TEST_ERROR;
H5Tclose(mem_id);
/* Read the dataset back. Temporary buffer is for special platforms like
* Cray */
if (NULL == (tmp = malloc(DIM0 * DIM1 * H5Tget_size(native_type))))
TEST_ERROR;
if (NULL == (bkg = calloc(sizeof(s1), DIM0 * DIM1)))
TEST_ERROR;
if (H5Dread(dataset, native_type, H5S_ALL, H5S_ALL, H5P_DEFAULT, tmp) < 0)
TEST_ERROR;
memcpy(check, tmp, DIM0 * DIM1 * H5Tget_size(native_type));
free(tmp);
tmp = NULL;
if (H5Tconvert(native_type, tid_m, (DIM0 * DIM1), check, bkg, H5P_DEFAULT) < 0)
TEST_ERROR;
free(bkg);
bkg = NULL;
/* Check that the values read are the same as the values written */
for (i = 0, temp_point = points, temp_check = check; i < DIM0; i++) {
for (j = 0; j < DIM1; j++, temp_point++, temp_check++) {
if (temp_point->c != temp_check->c || temp_point->i != temp_check->i ||
temp_point->st.c2 != temp_check->st.c2 || temp_point->st.l2 != temp_check->st.l2 ||
temp_point->st.ll2 != temp_check->st.ll2 || temp_point->l != temp_check->l) {
H5_FAILED();
printf(" Read different values than written.\n");
printf(" At index %d,%d\n", i, j);
goto error;
} /* end if */
} /* end for */
} /* end for */
/* Close temporary datatypes */
if (H5Tclose(tid2) < 0)
TEST_ERROR;
if (H5Tclose(tid) < 0)
TEST_ERROR;
if (H5Tclose(tid_m2) < 0)
TEST_ERROR;
/* Close HDF5 objects */
H5Dclose(dataset);
H5Tclose(dtype);
H5Tclose(native_type);
H5Tclose(tid_m);
/* Free memory for test data */
free(points);
free(check);
PASSED();
return 0;
error:
if (tmp)
free(tmp);
if (bkg)
free(bkg);
if (points)
free(points);
if (check)
free(check);
H5E_BEGIN_TRY
{
H5Tclose(tid);
H5Tclose(tid2);
H5Tclose(tid_m);
H5Tclose(tid_m2);
H5Sclose(space);
H5Tclose(mem_id);
H5Tclose(nest_mem_id);
H5Dclose(dataset);
H5Tclose(dtype);
H5Tclose(native_type);
}
H5E_END_TRY
return -1;
}
/*-------------------------------------------------------------------------
* Function: test_compound_dtype
*
* Purpose: Test H5Tget_native_type for compound datatype
*
* Return: Success: 0
*
* Failure: -1
*
*-------------------------------------------------------------------------
*/
static herr_t
test_compound_dtype(hid_t file)
{
typedef struct {
char c;
unsigned int i;
long long l;
} s1;
hid_t dataset = H5I_INVALID_HID, space = H5I_INVALID_HID;
hid_t dtype = H5I_INVALID_HID, native_type = H5I_INVALID_HID, tid = H5I_INVALID_HID,
tid2 = H5I_INVALID_HID, mem_id = H5I_INVALID_HID;
int i, j, n;
hsize_t dims[2];
s1 *temp_point = NULL;
s1 *temp_check = NULL;
s1 *points = NULL;
s1 *check = NULL;
void *tmp = NULL;
void *bkg = NULL;
TESTING("compound datatype");
/* Allocate space for the points & check arrays */
if (NULL == (points = (s1 *)malloc(sizeof(s1) * DIM0 * DIM1)))
TEST_ERROR;
if (NULL == (check = (s1 *)calloc(sizeof(s1), DIM0 * DIM1)))
TEST_ERROR;
/* Initialize the dataset */
for (i = n = 0, temp_point = points; i < DIM0; i++)
for (j = 0; j < DIM1; j++, temp_point++) {
temp_point->c = 't';
temp_point->i = (unsigned int)(n++);
temp_point->l = (i * 10 + j * 100) * n;
} /* end for */
/* Create the data space */
dims[0] = DIM0;
dims[1] = DIM1;
if ((space = H5Screate_simple(2, dims, NULL)) < 0)
TEST_ERROR;
/* Create compound datatype for disk storage */
if ((tid = H5Tcreate(H5T_COMPOUND, sizeof(s1))) < 0)
TEST_ERROR;
/* Insert members */
if (H5Tinsert(tid, "c", 0, H5T_STD_U8LE) < 0)
TEST_ERROR;
if (H5Tinsert(tid, "i", 1, H5T_STD_U32LE) < 0)
TEST_ERROR;
if (H5Tinsert(tid, "l", 5, H5T_STD_I64BE) < 0)
TEST_ERROR;
/* Create the dataset */
if ((dataset = H5Dcreate2(file, DSET_COMPOUND_NAME, tid, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) <
0)
TEST_ERROR;
/* Create compound datatype for datatype in memory */
if ((tid2 = H5Tcreate(H5T_COMPOUND, sizeof(s1))) < 0)
TEST_ERROR;
if (H5Tinsert(tid2, "c", HOFFSET(s1, c), H5T_NATIVE_UCHAR) < 0)
TEST_ERROR;
if (H5Tinsert(tid2, "i", HOFFSET(s1, i), H5T_NATIVE_UINT) < 0)
TEST_ERROR;
if (H5Tinsert(tid2, "l", HOFFSET(s1, l), H5T_NATIVE_LLONG) < 0)
TEST_ERROR;
/* Write the data to the dataset */
if (H5Dwrite(dataset, tid2, H5S_ALL, H5S_ALL, H5P_DEFAULT, points) < 0)
TEST_ERROR;
/* Close dataset */
if (H5Dclose(dataset) < 0)
TEST_ERROR;
/* Close dataspace */
if (H5Sclose(space) < 0)
TEST_ERROR;
/* Open dataset again to check H5Tget_native_type */
if ((dataset = H5Dopen2(file, DSET_COMPOUND_NAME, H5P_DEFAULT)) < 0)
TEST_ERROR;
if ((dtype = H5Dget_type(dataset)) < 0)
TEST_ERROR;
if ((native_type = H5Tget_native_type(dtype, H5T_DIR_DEFAULT)) < 0)
TEST_ERROR;
if (H5Tequal(native_type, tid2) != true)
TEST_ERROR;
/* Verify the datatype of each field retrieved and converted */
if ((mem_id = H5Tget_member_type(native_type, 0)) < 0)
TEST_ERROR;
if (H5Tget_order(mem_id) != H5Tget_order(H5T_NATIVE_UCHAR))
TEST_ERROR;
if (H5Tget_size(mem_id) < H5Tget_size(H5T_STD_U8LE))
TEST_ERROR;
if (H5T_INTEGER != H5Tget_class(mem_id))
TEST_ERROR;
H5Tclose(mem_id);
if ((mem_id = H5Tget_member_type(native_type, 1)) < 0)
TEST_ERROR;
if (H5Tget_order(mem_id) != H5Tget_order(H5T_NATIVE_UINT))
TEST_ERROR;
if (H5Tget_size(mem_id) < H5Tget_size(H5T_STD_U32LE))
TEST_ERROR;
if (H5T_INTEGER != H5Tget_class(mem_id))
TEST_ERROR;
H5Tclose(mem_id);
if ((mem_id = H5Tget_member_type(native_type, 2)) < 0)
TEST_ERROR;
if (H5Tget_order(mem_id) != H5Tget_order(H5T_NATIVE_LLONG))
TEST_ERROR;
if (H5Tget_size(mem_id) < H5Tget_size(H5T_STD_I64BE))
TEST_ERROR;
if (H5T_INTEGER != H5Tget_class(mem_id))
TEST_ERROR;
H5Tclose(mem_id);
/* Read the dataset back. Temporary buffer is for special platforms like
* Cray */
if (NULL == (tmp = malloc(DIM0 * DIM1 * H5Tget_size(native_type))))
TEST_ERROR;
if (NULL == (bkg = calloc(sizeof(s1), DIM0 * DIM1)))
TEST_ERROR;
if (H5Dread(dataset, native_type, H5S_ALL, H5S_ALL, H5P_DEFAULT, tmp) < 0)
TEST_ERROR;
memcpy(check, tmp, DIM0 * DIM1 * H5Tget_size(native_type));
free(tmp);
tmp = NULL;
if (H5Tconvert(native_type, tid2, (DIM0 * DIM1), check, bkg, H5P_DEFAULT) < 0)
TEST_ERROR;
free(bkg);
bkg = NULL;
/* Check that the values read are the same as the values written */
for (i = 0, temp_point = points, temp_check = check; i < DIM0; i++)
for (j = 0; j < DIM1; j++, temp_point++, temp_check++)
if (temp_point->c != temp_check->c || temp_point->i != temp_check->i ||
temp_point->l != temp_check->l) {
H5_FAILED();
printf(" Read different values than written.\n");
printf(" At index %d,%d\n", i, j);
goto error;
} /* end if */
/* Close datatype */
if (H5Tclose(tid) < 0)
TEST_ERROR;
H5Dclose(dataset);
H5Tclose(dtype);
H5Tclose(native_type);
H5Tclose(tid2);
/* Free memory for test data */
free(points);
free(check);
PASSED();
return 0;
error:
/* Free memory for test data */
if (tmp)
free(tmp);
if (bkg)
free(bkg);
if (points)
free(points);
if (check)
free(check);
H5E_BEGIN_TRY
{
H5Tclose(tid);
H5Sclose(space);
H5Tclose(mem_id);
H5Dclose(dataset);
H5Tclose(dtype);
H5Tclose(native_type);
H5Tclose(tid2);
}
H5E_END_TRY
return -1;
}
/*-------------------------------------------------------------------------
* Function: test_compound_dtype3
*
* Purpose: Test H5Tget_native_type for compound datatype
*
* Return: Success: 0
*
* Failure: -1
*
*-------------------------------------------------------------------------
*/
static herr_t
test_compound_dtype3(hid_t file)
{
typedef struct {
char c;
int a[5];
long long l;
} s1;
hid_t dataset = H5I_INVALID_HID, space = H5I_INVALID_HID;
hid_t dtype = H5I_INVALID_HID, native_type = H5I_INVALID_HID, tid = H5I_INVALID_HID,
tid2 = H5I_INVALID_HID, tid_m = H5I_INVALID_HID, tid_m2 = H5I_INVALID_HID, mem_id = H5I_INVALID_HID,
nest_mem_id = -1;
hsize_t array_dims[1] = {5};
int i, j, k, n;
hsize_t dims[2];
s1 *temp_point = NULL, *temp_check = NULL;
s1 *points = NULL, *check = NULL;
void *tmp = NULL, *bkg = NULL;
TESTING("compound datatype with array as field");
/* Allocate space for the points & check arrays */
if (NULL == (points = (s1 *)malloc(sizeof(s1) * DIM0 * DIM1)))
TEST_ERROR;
if (NULL == (check = (s1 *)calloc(sizeof(s1), DIM0 * DIM1)))
TEST_ERROR;
/* Initialize the dataset */
for (i = n = 0, temp_point = points; i < DIM0; i++)
for (j = 0; j < DIM1; j++, temp_point++) {
temp_point->c = 't';
temp_point->l = (i * 10 + j * 100) * n;
for (k = 0; k < 5; k++)
(temp_point->a)[k] = n++;
} /* end for */
/* Create the data space */
dims[0] = DIM0;
dims[1] = DIM1;
if ((space = H5Screate_simple(2, dims, NULL)) < 0)
TEST_ERROR;
/* Create array datatype */
if ((tid2 = H5Tarray_create2(H5T_STD_I32LE, 1, array_dims)) < 0)
TEST_ERROR;
/* Create compound datatype for disk storage */
if ((tid = H5Tcreate(H5T_COMPOUND, 29)) < 0)
TEST_ERROR;
/* Insert members */
if (H5Tinsert(tid, "c", 0, H5T_STD_U8LE) < 0)
TEST_ERROR;
if (H5Tinsert(tid, "a", 1, tid2) < 0)
TEST_ERROR;
if (H5Tinsert(tid, "l", 21, H5T_STD_I64BE) < 0)
TEST_ERROR;
/* Create the dataset */
if ((dataset =
H5Dcreate2(file, DSET_COMPOUND_NAME_3, tid, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
TEST_ERROR;
/* Create array datatype */
if ((tid_m2 = H5Tarray_create2(H5T_NATIVE_INT, 1, array_dims)) < 0)
TEST_ERROR;
/* Create compound datatype for datatype in memory */
if ((tid_m = H5Tcreate(H5T_COMPOUND, sizeof(s1))) < 0)
TEST_ERROR;
if (H5Tinsert(tid_m, "c", HOFFSET(s1, c), H5T_NATIVE_UCHAR) < 0)
TEST_ERROR;
if (H5Tinsert(tid_m, "a", HOFFSET(s1, a), tid_m2) < 0)
TEST_ERROR;
if (H5Tinsert(tid_m, "l", HOFFSET(s1, l), H5T_NATIVE_LLONG) < 0)
TEST_ERROR;
/* Write the data to the dataset */
if (H5Dwrite(dataset, tid_m, H5S_ALL, H5S_ALL, H5P_DEFAULT, points) < 0)
TEST_ERROR;
/* Close dataset */
if (H5Dclose(dataset) < 0)
TEST_ERROR;
/* Close datatype */
if (H5Tclose(tid) < 0)
TEST_ERROR;
if (H5Tclose(tid2) < 0)
TEST_ERROR;
/* Close dataspace */
if (H5Sclose(space) < 0)
TEST_ERROR;
/* Open dataset again to check H5Tget_native_type */
if ((dataset = H5Dopen2(file, DSET_COMPOUND_NAME_3, H5P_DEFAULT)) < 0)
TEST_ERROR;
if ((dtype = H5Dget_type(dataset)) < 0)
TEST_ERROR;
if ((native_type = H5Tget_native_type(dtype, H5T_DIR_DEFAULT)) < 0)
TEST_ERROR;
/* Verify the datatype of each field retrieved and converted */
/* check the char member */
if ((mem_id = H5Tget_member_type(native_type, 0)) < 0)
TEST_ERROR;
if (H5Tget_order(mem_id) != H5Tget_order(H5T_NATIVE_UCHAR))
TEST_ERROR;
if (H5Tget_size(mem_id) < H5Tget_size(H5T_STD_U8LE))
TEST_ERROR;
if (H5T_INTEGER != H5Tget_class(mem_id))
TEST_ERROR;
H5Tclose(mem_id);
/* check the array member */
if ((mem_id = H5Tget_member_type(native_type, 1)) < 0)
TEST_ERROR;
if (H5T_ARRAY != H5Tget_class(mem_id))
TEST_ERROR;
if ((nest_mem_id = H5Tget_super(mem_id)) < 0)
TEST_ERROR;
if (H5Tget_order(nest_mem_id) != H5Tget_order(H5T_NATIVE_INT))
TEST_ERROR;
if (H5Tget_size(nest_mem_id) < H5Tget_size(H5T_STD_I32LE))
TEST_ERROR;
if (H5T_INTEGER != H5Tget_class(nest_mem_id))
TEST_ERROR;
H5Tclose(nest_mem_id);
H5Tclose(mem_id);
/* check the long long member */
if ((mem_id = H5Tget_member_type(native_type, 2)) < 0)
TEST_ERROR;
if (H5Tget_order(mem_id) != H5Tget_order(H5T_NATIVE_LLONG))
TEST_ERROR;
if (H5Tget_size(mem_id) < H5Tget_size(H5T_STD_I64BE))
TEST_ERROR;
if (H5T_INTEGER != H5Tget_class(mem_id))
TEST_ERROR;
H5Tclose(mem_id);
/* Read the dataset back. Temporary buffer is for special platforms like
* Cray */
if (NULL == (tmp = malloc(DIM0 * DIM1 * H5Tget_size(native_type))))
TEST_ERROR;
if (NULL == (bkg = calloc(sizeof(s1), DIM0 * DIM1)))
TEST_ERROR;
if (H5Dread(dataset, native_type, H5S_ALL, H5S_ALL, H5P_DEFAULT, tmp) < 0)
TEST_ERROR;
memcpy(check, tmp, DIM0 * DIM1 * H5Tget_size(native_type));
free(tmp);
tmp = NULL;
if (H5Tconvert(native_type, tid_m, (DIM0 * DIM1), check, bkg, H5P_DEFAULT) < 0)
TEST_ERROR;
free(bkg);
bkg = NULL;
/* Check that the values read are the same as the values written */
for (i = 0, temp_point = points, temp_check = check; i < DIM0; i++)
for (j = 0; j < DIM1; j++, temp_point++, temp_check++) {
if (temp_point->c != temp_check->c || temp_point->l != temp_check->l) {
H5_FAILED();
printf(" Read different values than written.\n");
printf(" At index %d,%d\n", i, j);
goto error;
} /* end if */
for (k = 0; k < 5; k++) {
if (temp_point->a[k] != temp_check->a[k]) {
H5_FAILED();
printf(" Read different values than written.\n");
printf(" At index %d,%d,%d\n", i, j, k);
goto error;
} /* end if */
} /* end for */
} /* end for */
H5Dclose(dataset);
H5Tclose(dtype);
H5Tclose(native_type);
H5Tclose(tid_m);
H5Tclose(tid_m2);
/* Free memory for test data */
free(points);
free(check);
PASSED();
return 0;
error:
/* Free memory for test data */
if (tmp)
free(tmp);
if (bkg)
free(bkg);
if (points)
free(points);
if (check)
free(check);
H5E_BEGIN_TRY
{
H5Sclose(space);
H5Tclose(mem_id);
H5Tclose(nest_mem_id);
H5Dclose(dataset);
H5Tclose(dtype);
H5Tclose(native_type);
H5Tclose(tid);
H5Tclose(tid2);
H5Tclose(tid_m);
H5Tclose(tid_m2);
}
H5E_END_TRY
return -1;
}
/*-------------------------------------------------------------------------
* Function: test_compound_opaque
*
* Purpose: Test H5Tget_native_type for compound datatype with opaque field
*
* Return: Success: 0
*
* Failure: -1
*
*-------------------------------------------------------------------------
*/
static herr_t
test_compound_opaque(hid_t file)
{
typedef struct {
char c;
unsigned char o[5];
long long l;
} s1;
hid_t dataset = H5I_INVALID_HID, space = H5I_INVALID_HID;
hid_t dtype = H5I_INVALID_HID, native_type = H5I_INVALID_HID, tid = H5I_INVALID_HID,
tid2 = H5I_INVALID_HID, tid_m = H5I_INVALID_HID, mem_id = H5I_INVALID_HID;
int i, j, k, n;
hsize_t dims[2];
s1 *temp_point = NULL, *temp_check = NULL;
s1 *points = NULL, *check = NULL;
void *tmp = NULL, *bkg = NULL;
TESTING("compound datatype with opaque field");
/* Allocate space for the points & check arrays */
if (NULL == (points = (s1 *)malloc(sizeof(s1) * DIM0 * DIM1)))
TEST_ERROR;
if (NULL == (check = (s1 *)calloc(sizeof(s1), DIM0 * DIM1)))
TEST_ERROR;
/* Initialize the dataset */
for (i = n = 0, temp_point = points; i < DIM0; i++)
for (j = 0; j < DIM1; j++, temp_point++) {
temp_point->c = 't';
temp_point->l = (i * 10 + j * 100) * n;
for (k = 0; k < 5; k++)
(temp_point->o)[k] = (unsigned char)(n++);
} /* end for */
/* Create the data space */
dims[0] = DIM0;
dims[1] = DIM1;
if ((space = H5Screate_simple(2, dims, NULL)) < 0)
TEST_ERROR;
/* Create opaque datatype */
if ((tid2 = H5Tcreate(H5T_OPAQUE, sizeof(temp_point->o))) < 0)
TEST_ERROR;
if (H5Tset_tag(tid2, "testing opaque field") < 0)
TEST_ERROR;
/* Create compound datatype for disk storage */
if ((tid = H5Tcreate(H5T_COMPOUND, 14)) < 0)
TEST_ERROR;
/* Insert members */
if (H5Tinsert(tid, "c", 0, H5T_STD_U8LE) < 0)
TEST_ERROR;
if (H5Tinsert(tid, "o", 1, tid2) < 0)
TEST_ERROR;
if (H5Tinsert(tid, "l", 6, H5T_STD_I64BE) < 0)
TEST_ERROR;
/* Create the dataset */
if ((dataset =
H5Dcreate2(file, DSET_COMPOUND_NAME_4, tid, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
TEST_ERROR;
/* Create compound datatype for datatype in memory */
if ((tid_m = H5Tcreate(H5T_COMPOUND, sizeof(s1))) < 0)
TEST_ERROR;
if (H5Tinsert(tid_m, "c", HOFFSET(s1, c), H5T_NATIVE_UCHAR) < 0)
TEST_ERROR;
if (H5Tinsert(tid_m, "o", HOFFSET(s1, o), tid2) < 0)
TEST_ERROR;
if (H5Tinsert(tid_m, "l", HOFFSET(s1, l), H5T_NATIVE_LLONG) < 0)
TEST_ERROR;
/* Write the data to the dataset */
if (H5Dwrite(dataset, tid_m, H5S_ALL, H5S_ALL, H5P_DEFAULT, points) < 0)
TEST_ERROR;
/* Close dataset */
if (H5Dclose(dataset) < 0)
TEST_ERROR;
/* Close datatype */
if (H5Tclose(tid) < 0)
TEST_ERROR;
if (H5Tclose(tid2) < 0)
TEST_ERROR;
/* Close dataspace */
if (H5Sclose(space) < 0)
TEST_ERROR;
/* Open dataset again to check H5Tget_native_type */
if ((dataset = H5Dopen2(file, DSET_COMPOUND_NAME_4, H5P_DEFAULT)) < 0)
TEST_ERROR;
if ((dtype = H5Dget_type(dataset)) < 0)
TEST_ERROR;
if ((native_type = H5Tget_native_type(dtype, H5T_DIR_DEFAULT)) < 0)
TEST_ERROR;
/* Verify the datatype of each field retrieved and converted */
/* check the char member */
if ((mem_id = H5Tget_member_type(native_type, 0)) < 0)
TEST_ERROR;
if (H5Tget_order(mem_id) != H5Tget_order(H5T_NATIVE_UCHAR))
TEST_ERROR;
if (H5Tget_size(mem_id) < H5Tget_size(H5T_STD_U8LE))
TEST_ERROR;
if (H5T_INTEGER != H5Tget_class(mem_id))
TEST_ERROR;
H5Tclose(mem_id);
/* check the array member */
if ((mem_id = H5Tget_member_type(native_type, 1)) < 0)
TEST_ERROR;
if (H5T_OPAQUE != H5Tget_class(mem_id))
TEST_ERROR;
if (H5Tget_size(mem_id) != sizeof(temp_point->o))
TEST_ERROR;
H5Tclose(mem_id);
/* check the long long member */
if ((mem_id = H5Tget_member_type(native_type, 2)) < 0)
TEST_ERROR;
if (H5Tget_order(mem_id) != H5Tget_order(H5T_NATIVE_LLONG))
TEST_ERROR;
if (H5Tget_size(mem_id) < H5Tget_size(H5T_STD_I64BE))
TEST_ERROR;
if (H5T_INTEGER != H5Tget_class(mem_id))
TEST_ERROR;
H5Tclose(mem_id);
/* Read the dataset back. Temporary buffer is for special platforms like
* Cray */
if (NULL == (tmp = malloc(DIM0 * DIM1 * H5Tget_size(native_type))))
TEST_ERROR;
if (NULL == (bkg = calloc(sizeof(s1), DIM0 * DIM1)))
TEST_ERROR;
if (H5Dread(dataset, native_type, H5S_ALL, H5S_ALL, H5P_DEFAULT, tmp) < 0)
TEST_ERROR;
memcpy(check, tmp, DIM0 * DIM1 * H5Tget_size(native_type));
free(tmp);
tmp = NULL;
if (H5Tconvert(native_type, tid_m, (DIM0 * DIM1), check, bkg, H5P_DEFAULT) < 0)
TEST_ERROR;
free(bkg);
bkg = NULL;
/* Check that the values read are the same as the values written */
for (i = 0, temp_point = points, temp_check = check; i < DIM0; i++)
for (j = 0; j < DIM1; j++, temp_point++, temp_check++) {
if (temp_point->c != temp_check->c || temp_point->l != temp_check->l) {
H5_FAILED();
printf(" Read different values than written.\n");
printf(" At index %d,%d\n", i, j);
goto error;
} /* end if */
for (k = 0; k < 5; k++) {
if (temp_point->o[k] != temp_check->o[k]) {
H5_FAILED();
printf(" Read different values than written.\n");
printf(" At index %d,%d,%d\n", i, j, k);
goto error;
} /* end if */
} /* end for */
} /* end for */
H5Dclose(dataset);
H5Tclose(dtype);
H5Tclose(native_type);
H5Tclose(tid_m);
/* Free memory for test data */
free(points);
free(check);
PASSED();
return 0;
error:
/* Free memory for test data */
if (tmp)
free(tmp);
if (bkg)
free(bkg);
if (points)
free(points);
if (check)
free(check);
H5E_BEGIN_TRY
{
H5Sclose(space);
H5Tclose(mem_id);
H5Dclose(dataset);
H5Tclose(dtype);
H5Tclose(native_type);
H5Tclose(tid);
H5Tclose(tid2);
H5Tclose(tid_m);
}
H5E_END_TRY
return -1;
}
/*-------------------------------------------------------------------------
* Function: test_enum_dtype
*
* Purpose: Test H5Tget_native_type for enumerate datatype
*
* Return: Success: 0
*
* Failure: -1
*
*-------------------------------------------------------------------------
*/
static herr_t
test_enum_dtype(hid_t file)
{
hid_t dataset = H5I_INVALID_HID, space = H5I_INVALID_HID;
hid_t tid = H5I_INVALID_HID, tid_m = H5I_INVALID_HID, dtype = H5I_INVALID_HID,
native_type = H5I_INVALID_HID;
int i, j, n;
hsize_t dims[2];
void *tmp = NULL;
short colors[8];
unsigned char sub_colors[16];
const char *mname[] = {"RED", "GREEN", "BLUE", "YELLOW", "PINK", "PURPLE", "ORANGE", "WHITE"};
struct {
short arr[DIM0][DIM1];
} *spoints2 = NULL;
struct {
short arr[DIM0][DIM1];
} *scheck2 = NULL;
TESTING("enum datatype");
if (NULL == (spoints2 = calloc(1, sizeof(*spoints2))))
TEST_ERROR;
if (NULL == (scheck2 = calloc(1, sizeof(*scheck2))))
TEST_ERROR;
/* Initialize the dataset */
for (i = 0; i < DIM0; i++)
for (j = 0, n = 0; j < DIM1; j++, n++)
spoints2->arr[i][j] = (short)((i * 10 + j * 100 + n) % 8);
/* Create the data space */
dims[0] = DIM0;
dims[1] = DIM1;
if ((space = H5Screate_simple(2, dims, NULL)) < 0)
TEST_ERROR;
/* Construct enum type based on native type */
if ((tid = H5Tenum_create(H5T_STD_I16LE)) < 0)
TEST_ERROR;
for (i = 0; i < 8; i++) {
sub_colors[i * 2] = (unsigned char)i;
sub_colors[i * 2 + 1] = 0;
if (H5Tenum_insert(tid, mname[i], &(sub_colors[i * 2])) < 0)
TEST_ERROR;
} /* end for */
/* Create the dataset */
if ((dataset = H5Dcreate2(file, DSET_ENUM_NAME, tid, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
TEST_ERROR;
/* Construct enum type based on native type in memory */
if ((tid_m = H5Tenum_create(H5T_NATIVE_SHORT)) < 0)
TEST_ERROR;
for (i = 0; i < 8; i++) {
colors[i] = (short)i;
if (H5Tenum_insert(tid_m, mname[i], &(colors[i])) < 0)
TEST_ERROR;
} /* end for */
/* Write the data to the dataset */
if (H5Dwrite(dataset, tid_m, H5S_ALL, H5S_ALL, H5P_DEFAULT, spoints2) < 0)
TEST_ERROR;
/* Close dataset */
if (H5Dclose(dataset) < 0)
TEST_ERROR;
/* Close datatype */
if (H5Tclose(tid) < 0)
TEST_ERROR;
/* Close dataspace */
if (H5Sclose(space) < 0)
TEST_ERROR;
/* Open dataset again to check H5Tget_native_type */
if ((dataset = H5Dopen2(file, DSET_ENUM_NAME, H5P_DEFAULT)) < 0)
TEST_ERROR;
if ((dtype = H5Dget_type(dataset)) < 0)
TEST_ERROR;
if ((native_type = H5Tget_native_type(dtype, H5T_DIR_DEFAULT)) < 0)
TEST_ERROR;
/* Read the dataset back. Temporary buffer is for special platforms like
* Cray */
if (NULL == (tmp = malloc(DIM0 * DIM1 * H5Tget_size(native_type))))
TEST_ERROR;
if (H5Dread(dataset, native_type, H5S_ALL, H5S_ALL, H5P_DEFAULT, tmp) < 0)
TEST_ERROR;
memcpy(scheck2, tmp, DIM0 * DIM1 * H5Tget_size(native_type));
if (H5Tconvert(native_type, tid_m, (DIM0 * DIM1), scheck2, NULL, H5P_DEFAULT) < 0)
TEST_ERROR;
/* Check that the values read are the same as the values written */
for (i = 0; i < DIM0; i++)
for (j = 0; j < DIM1; j++)
if (spoints2->arr[i][j] != scheck2->arr[i][j]) {
H5_FAILED();
printf(" Read different values than written.\n");
printf(" At index %d,%d\n", i, j);
printf(" spoints2[i][j]=%hd, scheck2[i][j]=%hd\n", spoints2->arr[i][j], scheck2->arr[i][j]);
goto error;
} /* end if */
H5Dclose(dataset);
H5Tclose(dtype);
H5Tclose(native_type);
H5Tclose(tid_m);
free(tmp);
free(spoints2);
free(scheck2);
PASSED();
return 0;
error:
/* Free memory for test data */
free(tmp);
free(spoints2);
free(scheck2);
H5E_BEGIN_TRY
{
H5Sclose(space);
H5Dclose(dataset);
H5Tclose(dtype);
H5Tclose(native_type);
H5Tclose(tid);
H5Tclose(tid_m);
}
H5E_END_TRY
return -1;
}
/*-------------------------------------------------------------------------
* Function: test_array_dtype
*
* Purpose: Test H5Tget_native_type for array datatype
*
* Return: Success: 0
*
* Failure: -1
*
*-------------------------------------------------------------------------
*/
static herr_t
test_array_dtype(hid_t file)
{
typedef struct {
char c;
int i;
long long l;
} s1;
hid_t dataset = H5I_INVALID_HID, space = H5I_INVALID_HID;
hid_t dtype = H5I_INVALID_HID, native_type = H5I_INVALID_HID, tid = H5I_INVALID_HID,
tid2 = H5I_INVALID_HID, tid3 = H5I_INVALID_HID, tid_m = H5I_INVALID_HID;
int i, j, k, n;
hsize_t space_dims[2], array_dims[1] = {5};
s1 *temp_point = NULL, *temp_check = NULL;
s1 *points = NULL, *check = NULL;
void *tmp = NULL;
TESTING("array of compound datatype");
/* Allocate space for the points & check arrays */
if (NULL == (points = (s1 *)malloc(sizeof(s1) * DIM0 * DIM1 * 5)))
TEST_ERROR;
if (NULL == (check = (s1 *)calloc(sizeof(s1), DIM0 * DIM1 * 5)))
TEST_ERROR;
/* Initialize the dataset */
for (i = n = 0, temp_point = points; i < DIM0; i++)
for (j = 0; j < DIM1; j++)
for (k = 0; k < 5; k++, temp_point++) {
temp_point->c = 't';
temp_point->i = n++;
temp_point->l = (i * 10 + j * 100) * n;
} /* end for */
/* Create the data space */
space_dims[0] = DIM0;
space_dims[1] = DIM1;
if ((space = H5Screate_simple(2, space_dims, NULL)) < 0)
TEST_ERROR;
/* Create compound datatype for disk storage */
if ((tid2 = H5Tcreate(H5T_COMPOUND, 13)) < 0)
TEST_ERROR;
/* Insert members */
if (H5Tinsert(tid2, "c", 0, H5T_STD_U8BE) < 0)
TEST_ERROR;
if (H5Tinsert(tid2, "i", 1, H5T_STD_U32LE) < 0)
TEST_ERROR;
if (H5Tinsert(tid2, "l", 5, H5T_STD_I64BE) < 0)
TEST_ERROR;
/* Create array datatype for disk storage */
if ((tid = H5Tarray_create2(tid2, 1, array_dims)) < 0)
TEST_ERROR;
/* Create the dataset */
if ((dataset = H5Dcreate2(file, DSET_ARRAY_NAME, tid, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
TEST_ERROR;
/* Create compound datatype for datatype in memory */
if ((tid3 = H5Tcreate(H5T_COMPOUND, sizeof(s1))) < 0)
TEST_ERROR;
if (H5Tinsert(tid3, "c", HOFFSET(s1, c), H5T_NATIVE_UCHAR) < 0)
TEST_ERROR;
if (H5Tinsert(tid3, "i", HOFFSET(s1, i), H5T_NATIVE_UINT) < 0)
TEST_ERROR;
if (H5Tinsert(tid3, "l", HOFFSET(s1, l), H5T_NATIVE_LLONG) < 0)
TEST_ERROR;
/* Create array datatype for memory */
if ((tid_m = H5Tarray_create2(tid3, 1, array_dims)) < 0)
TEST_ERROR;
/* Write the data to the dataset */
if (H5Dwrite(dataset, tid_m, H5S_ALL, H5S_ALL, H5P_DEFAULT, points) < 0)
TEST_ERROR;
/* Close dataset */
if (H5Dclose(dataset) < 0)
TEST_ERROR;
/* Close datatype */
if (H5Tclose(tid) < 0)
TEST_ERROR;
if (H5Tclose(tid2) < 0)
TEST_ERROR;
/* Close dataspace */
if (H5Sclose(space) < 0)
TEST_ERROR;
/* Open dataset again to check H5Tget_native_type */
if ((dataset = H5Dopen2(file, DSET_ARRAY_NAME, H5P_DEFAULT)) < 0)
TEST_ERROR;
if ((dtype = H5Dget_type(dataset)) < 0)
TEST_ERROR;
if ((native_type = H5Tget_native_type(dtype, H5T_DIR_DEFAULT)) < 0)
TEST_ERROR;
/* Read the dataset back. Temporary buffer is for special platforms like
* Cray */
if (NULL == (tmp = malloc(DIM0 * DIM1 * H5Tget_size(native_type))))
TEST_ERROR;
if (H5Dread(dataset, native_type, H5S_ALL, H5S_ALL, H5P_DEFAULT, tmp) < 0)
TEST_ERROR;
memcpy(check, tmp, DIM0 * DIM1 * H5Tget_size(native_type));
free(tmp);
tmp = NULL;
if (H5Tconvert(native_type, tid_m, (DIM0 * DIM1), check, NULL, H5P_DEFAULT) < 0)
TEST_ERROR;
/* Check that the values read are the same as the values written */
for (i = 0, temp_point = points, temp_check = check; i < DIM0; i++)
for (j = 0; j < DIM1; j++)
for (k = 0; k < 5; k++, temp_point++, temp_check++)
if (temp_point->c != temp_check->c || temp_point->i != temp_check->i ||
temp_point->l != temp_check->l) {
H5_FAILED();
printf(" Read different values than written.\n");
printf(" At index %d,%d\n", i, j);
goto error;
} /* end if */
/* Close HDF5 objects */
if (H5Dclose(dataset))
TEST_ERROR;
if (H5Tclose(native_type))
TEST_ERROR;
if (H5Tclose(dtype))
TEST_ERROR;
if (H5Tclose(tid_m) < 0)
TEST_ERROR;
if (H5Tclose(tid3) < 0)
TEST_ERROR;
/* Free memory for test data */
free(points);
free(check);
PASSED();
return 0;
error:
/* Free memory for test data */
if (tmp)
free(tmp);
if (points)
free(points);
if (check)
free(check);
H5E_BEGIN_TRY
{
H5Sclose(space);
H5Dclose(dataset);
H5Tclose(dtype);
H5Tclose(native_type);
H5Tclose(tid);
H5Tclose(tid2);
H5Tclose(tid3);
H5Tclose(tid_m);
}
H5E_END_TRY
return -1;
}
/*-------------------------------------------------------------------------
* Function: test_array_dtype2
*
* Purpose: Test H5Tget_native_type for array datatype
*
* Return: Success: 0
*
* Failure: -1
*
*-------------------------------------------------------------------------
*/
static herr_t
test_array_dtype2(hid_t file)
{
hid_t dataset = H5I_INVALID_HID, space = H5I_INVALID_HID;
hid_t dtype = H5I_INVALID_HID, native_type = H5I_INVALID_HID, tid = H5I_INVALID_HID,
tid_m = H5I_INVALID_HID;
int i, j, k, n;
hsize_t space_dims[2], array_dims[1] = {5};
void *tmp = NULL;
struct {
int arr[DIM0][DIM1][5];
} *ipoints3 = NULL;
struct {
int arr[DIM0][DIM1][5];
} *icheck3 = NULL;
TESTING("array of atomic datatype");
if (NULL == (ipoints3 = calloc(1, sizeof(*ipoints3))))
goto error;
if (NULL == (icheck3 = calloc(1, sizeof(*icheck3))))
goto error;
/* Initialize the dataset */
for (i = n = 0; i < DIM0; i++)
for (j = 0; j < DIM1; j++)
for (k = 0; k < 5; k++)
ipoints3->arr[i][j][k] = n++;
/* Create the data space */
space_dims[0] = DIM0;
space_dims[1] = DIM1;
if ((space = H5Screate_simple(2, space_dims, NULL)) < 0)
TEST_ERROR;
/* Create array datatype for disk storage */
if ((tid = H5Tarray_create2(H5T_STD_I32LE, 1, array_dims)) < 0)
TEST_ERROR;
/* Create the dataset */
if ((dataset = H5Dcreate2(file, DSET_ARRAY2_NAME, tid, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
TEST_ERROR;
/* Create array datatype for memory */
if ((tid_m = H5Tarray_create2(H5T_NATIVE_INT, 1, array_dims)) < 0)
TEST_ERROR;
/* Write the data to the dataset */
if (H5Dwrite(dataset, tid_m, H5S_ALL, H5S_ALL, H5P_DEFAULT, ipoints3) < 0)
TEST_ERROR;
/* Close dataset */
if (H5Dclose(dataset) < 0)
TEST_ERROR;
/* Close datatype */
if (H5Tclose(tid) < 0)
TEST_ERROR;
/* Close dataspace */
if (H5Sclose(space) < 0)
TEST_ERROR;
/* Open dataset again to check H5Tget_native_type */
if ((dataset = H5Dopen2(file, DSET_ARRAY2_NAME, H5P_DEFAULT)) < 0)
TEST_ERROR;
if ((dtype = H5Dget_type(dataset)) < 0)
TEST_ERROR;
if ((native_type = H5Tget_native_type(dtype, H5T_DIR_DEFAULT)) < 0)
TEST_ERROR;
/* Read the dataset back. Temporary buffer is for special platforms like
* Cray */
if (NULL == (tmp = malloc(DIM0 * DIM1 * H5Tget_size(native_type))))
TEST_ERROR;
if (H5Dread(dataset, native_type, H5S_ALL, H5S_ALL, H5P_DEFAULT, tmp) < 0)
TEST_ERROR;
memcpy(icheck3, tmp, DIM0 * DIM1 * H5Tget_size(native_type));
free(tmp);
tmp = NULL;
if (H5Tconvert(native_type, tid_m, (DIM0 * DIM1), icheck3, NULL, H5P_DEFAULT) < 0)
TEST_ERROR;
/* Check that the values read are the same as the values written */
for (i = 0; i < DIM0; i++)
for (j = 0; j < DIM1; j++)
for (k = 0; k < 5; k++)
if (icheck3->arr[i][j][k] != ipoints3->arr[i][j][k]) {
H5_FAILED();
printf(" Read different values than written.\n");
printf(" At index %d,%d\n", i, j);
goto error;
} /* end if */
/* Close HDF5 objects */
if (H5Dclose(dataset))
TEST_ERROR;
if (H5Tclose(native_type))
TEST_ERROR;
if (H5Tclose(dtype))
TEST_ERROR;
if (H5Tclose(tid_m) < 0)
TEST_ERROR;
free(ipoints3);
free(icheck3);
PASSED();
return 0;
error:
/* Free memory for test data */
if (tmp)
free(tmp);
H5E_BEGIN_TRY
{
H5Sclose(space);
H5Dclose(dataset);
H5Tclose(dtype);
H5Tclose(native_type);
H5Tclose(tid);
H5Tclose(tid_m);
}
H5E_END_TRY
free(ipoints3);
free(icheck3);
return -1;
}
/*-------------------------------------------------------------------------
* Function: test_vl_dtype
*
* Purpose: Test H5Tget_native_type for variable length datatype
*
* Return: Success: 0
*
* Failure: -1
*
*-------------------------------------------------------------------------
*/
static herr_t
test_vl_dtype(hid_t file)
{
hvl_t wdata[SPACE1_DIM1]; /* Information to write */
hvl_t rdata[SPACE1_DIM1]; /* Information read in */
hvl_t *t1, *t2; /* Temporary pointer to VL information */
hsize_t dims1[] = {SPACE1_DIM1};
hid_t dataset = H5I_INVALID_HID, space = H5I_INVALID_HID;
hid_t dtype = H5I_INVALID_HID, native_type = H5I_INVALID_HID, nat_super_type = H5I_INVALID_HID,
tid = H5I_INVALID_HID, tid2 = H5I_INVALID_HID, tid_m = H5I_INVALID_HID, tid_m2 = H5I_INVALID_HID;
size_t i, j, k;
void **tmp = NULL;
TESTING("variable length datatype");
/* Allocate and initialize VL data to write */
for (i = 0; i < SPACE1_DIM1; i++) {
wdata[i].p = malloc((i + 1) * sizeof(hvl_t));
if (NULL == wdata[i].p) {
H5_FAILED();
printf(" Cannot allocate memory for VL data! i=%u\n", (unsigned)i);
goto error;
} /* end if */
wdata[i].len = i + 1;
for (t1 = (hvl_t *)wdata[i].p, j = 0; j < (i + 1); j++, t1++) {
t1->p = malloc((j + 1) * sizeof(unsigned int));
if (NULL == t1->p) {
H5_FAILED();
printf(" Cannot allocate memory for VL data! i=%u, j=%u\n", (unsigned)i, (unsigned)j);
goto error;
} /* end if */
t1->len = j + 1;
for (k = 0; k < (j + 1); k++)
((unsigned int *)t1->p)[k] = (unsigned int)(i * 100 + j * 10 + k);
} /* end for */
} /* end for */
/* Create dataspace for datasets */
if ((space = H5Screate_simple(SPACE1_RANK, dims1, NULL)) < 0)
TEST_ERROR;
/* Create the base VL type */
if ((tid2 = H5Tvlen_create(H5T_STD_U32LE)) < 0)
TEST_ERROR;
/* Create a VL datatype for disk storage */
if ((tid = H5Tvlen_create(tid2)) < 0)
TEST_ERROR;
/* Create a dataset */
if ((dataset = H5Dcreate2(file, DSET_VL_NAME, tid, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
TEST_ERROR;
/* Create a base VL datatype for memory */
if ((tid_m2 = H5Tvlen_create(H5T_NATIVE_UINT)) < 0)
TEST_ERROR;
/* Create a VL datatype for memory */
if ((tid_m = H5Tvlen_create(tid_m2)) < 0)
TEST_ERROR;
/* Write dataset to disk */
if (H5Dwrite(dataset, tid_m, H5S_ALL, H5S_ALL, H5P_DEFAULT, wdata) < 0)
TEST_ERROR;
/* Close Dataset */
if (H5Dclose(dataset) < 0)
TEST_ERROR;
/* Close datatype */
if (H5Tclose(tid2) < 0)
TEST_ERROR;
if (H5Tclose(tid) < 0)
TEST_ERROR;
/* Open a dataset */
if ((dataset = H5Dopen2(file, DSET_VL_NAME, H5P_DEFAULT)) < 0)
TEST_ERROR;
/* Get native datatype for dataset */
if ((dtype = H5Dget_type(dataset)) < 0)
TEST_ERROR;
if ((native_type = H5Tget_native_type(dtype, H5T_DIR_DEFAULT)) < 0)
TEST_ERROR;
/* Also get native base type for this nested VL type. Should be an integer type. */
if ((nat_super_type = H5Tget_super(native_type)) < 0)
TEST_ERROR;
if ((nat_super_type = H5Tget_super(nat_super_type)) < 0)
TEST_ERROR;
/* Read dataset from disk */
if (H5Dread(dataset, native_type, H5S_ALL, H5S_ALL, H5P_DEFAULT, rdata) < 0)
TEST_ERROR;
/* Compare data read in */
for (i = 0; i < SPACE1_DIM1; i++) {
if (wdata[i].len != rdata[i].len) {
H5_FAILED();
printf(" VL data length don't match!, wdata[%d].len=%d, rdata[%d].len=%d\n", (int)i,
(int)wdata[i].len, (int)i, (int)rdata[i].len);
goto error;
} /* end if */
for (t1 = (hvl_t *)wdata[i].p, t2 = (hvl_t *)rdata[i].p, j = 0; j < rdata[i].len; j++, t1++, t2++) {
if (t1->len != t2->len) {
H5_FAILED();
printf(" VL data length don't match!, wdata[%d].len=%d, rdata[%d].len=%d\n", (int)i,
(int)wdata[i].len, (int)i, (int)rdata[i].len);
goto error;
} /* end if */
/* use temporary buffer to convert datatype. This is for special
* platforms like Cray */
if (NULL == (tmp = (void **)malloc(t2->len * sizeof(unsigned int))))
TEST_ERROR;
memcpy(tmp, t2->p, t2->len * H5Tget_size(nat_super_type));
if (H5Tconvert(nat_super_type, H5T_NATIVE_UINT, t2->len, tmp, NULL, H5P_DEFAULT) < 0)
TEST_ERROR;
for (k = 0; k < t2->len; k++) {
if (((unsigned int *)t1->p)[k] != ((unsigned int *)tmp)[k]) {
H5_FAILED();
printf(" VL data don't match!, wdata[%u].p=%d, rdata[%u].p=%u\n", (unsigned)i,
((unsigned int *)t1->p)[k], (unsigned)i, ((unsigned int *)tmp)[k]);
goto error;
} /* end if */
} /* end for */
free(tmp);
tmp = NULL;
} /* end for */
} /* end for */
/* Reclaim the read VL data */
if (H5Treclaim(native_type, space, H5P_DEFAULT, rdata) < 0)
TEST_ERROR;
/* Reclaim the write VL data */
if (H5Treclaim(native_type, space, H5P_DEFAULT, wdata) < 0)
TEST_ERROR;
/* Close Dataset */
if (H5Dclose(dataset) < 0)
TEST_ERROR;
/* Close datatype */
if (H5Tclose(native_type) < 0)
TEST_ERROR;
native_type = -1; /* reset so that error handling can check for VL reclaim */
if (H5Tclose(dtype) < 0)
TEST_ERROR;
if (H5Tclose(tid_m) < 0)
TEST_ERROR;
if (H5Tclose(tid_m2) < 0)
TEST_ERROR;
/* Close disk dataspace */
if (H5Sclose(space) < 0)
TEST_ERROR;
PASSED();
return 0;
error:
/* Free memory for test data */
if (tmp)
free(tmp);
H5E_BEGIN_TRY
{
if (native_type > 0) {
H5Treclaim(native_type, space, H5P_DEFAULT, rdata);
H5Treclaim(native_type, space, H5P_DEFAULT, wdata);
} /* end if */
H5Sclose(space);
H5Dclose(dataset);
H5Tclose(dtype);
H5Tclose(native_type);
H5Tclose(nat_super_type);
H5Tclose(tid);
H5Tclose(tid2);
H5Tclose(tid_m);
H5Tclose(tid_m2);
}
H5E_END_TRY
return -1;
} /* end test_vl_type() */
/*-------------------------------------------------------------------------
* Function: test_vlstr_dtype
*
* Purpose: Test H5Tget_native_type for variable length string datatype
*
* Return: Success: 0
*
* Failure: -1
*
*-------------------------------------------------------------------------
*/
static herr_t
test_vlstr_dtype(hid_t file)
{
/* Information to write */
const char *wdata[SPACE1_DIM1] = {
"Four score and seven years ago our forefathers brought forth on this continent a new nation,",
"conceived in liberty and dedicated to the proposition that all men are created equal.",
"Now we are engaged in a great civil war,",
"testing whether that nation or any nation so conceived and so dedicated can long endure."};
char *rdata[SPACE1_DIM1]; /* Information read in */
bool rdata_alloc = false; /* Whether the read data is allocated */
hid_t dataset = H5I_INVALID_HID; /* Dataset ID */
hid_t sid1 = H5I_INVALID_HID; /* Dataspace ID */
hid_t tid1 = H5I_INVALID_HID, dtype = H5I_INVALID_HID, native_type = H5I_INVALID_HID; /* Datatype ID */
hsize_t dims1[] = {SPACE1_DIM1};
unsigned i; /* counting variable */
/* Output message about test being performed */
TESTING("variable length string datatype");
/* Create dataspace for datasets */
if ((sid1 = H5Screate_simple(SPACE1_RANK, dims1, NULL)) < 0)
TEST_ERROR;
/* Create a datatype to refer to */
if ((tid1 = H5Tcopy(H5T_C_S1)) < 0)
TEST_ERROR;
if (H5Tset_size(tid1, H5T_VARIABLE) < 0)
TEST_ERROR;
if (H5T_STRING != H5Tget_class(tid1) || !H5Tis_variable_str(tid1))
TEST_ERROR;
/* Create a dataset */
if ((dataset = H5Dcreate2(file, DSET_VLSTR_NAME, tid1, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
TEST_ERROR;
/* Write dataset to disk */
if (H5Dwrite(dataset, tid1, H5S_ALL, H5S_ALL, H5P_DEFAULT, wdata) < 0)
TEST_ERROR;
/* Close Dataset */
if (H5Dclose(dataset) < 0)
TEST_ERROR;
/* Open a dataset */
if ((dataset = H5Dopen2(file, DSET_VLSTR_NAME, H5P_DEFAULT)) < 0)
TEST_ERROR;
/* Get datatype for dataset */
if ((dtype = H5Dget_type(dataset)) < 0)
TEST_ERROR;
/* Construct native type */
if ((native_type = H5Tget_native_type(dtype, H5T_DIR_DEFAULT)) < 0)
TEST_ERROR;
/* Check if the data type is equal */
if (!H5Tequal(native_type, tid1))
TEST_ERROR;
/* Read dataset from disk */
if (H5Dread(dataset, native_type, H5S_ALL, H5S_ALL, H5P_DEFAULT, rdata) < 0)
TEST_ERROR;
rdata_alloc = true;
/* Compare data read in */
for (i = 0; i < SPACE1_DIM1; i++) {
if (strlen(wdata[i]) != strlen(rdata[i])) {
H5_FAILED();
printf(" VL data length don't match!, strlen(wdata[%d])=%d, strlen(rdata[%d])=%d\n", (int)i,
(int)strlen(wdata[i]), (int)i, (int)strlen(rdata[i]));
goto error;
} /* end if */
if (strcmp(wdata[i], rdata[i]) != 0) {
H5_FAILED();
printf(" VL data values don't match!, wdata[%d]=%s, rdata[%d]=%s\n", (int)i, wdata[i], (int)i,
rdata[i]);
goto error;
} /* end if */
} /* end for */
/* Close Dataset */
if (H5Dclose(dataset) < 0)
TEST_ERROR;
/* Close datatype */
if (H5Tclose(tid1) < 0)
TEST_ERROR;
if (H5Tclose(native_type) < 0)
TEST_ERROR;
/* Close disk dataspace */
if (H5Sclose(sid1) < 0)
TEST_ERROR;
/* Free memory for rdata */
for (i = 0; i < SPACE1_DIM1; i++)
free(rdata[i]);
rdata_alloc = false;
PASSED();
return 0;
error:
if (rdata_alloc) {
/* Free memory for rdata */
for (i = 0; i < SPACE1_DIM1; i++)
free(rdata[i]);
} /* end if */
H5E_BEGIN_TRY
{
H5Dclose(dataset);
H5Tclose(dtype);
H5Tclose(native_type);
H5Tclose(sid1);
H5Tclose(tid1);
}
H5E_END_TRY
return -1;
} /* end test_vlstr_dtype() */
/*-------------------------------------------------------------------------
* Function: test_str_dtype
*
* Purpose: Test H5Tget_native_type for fixed-length string datatype
*
* Return: Success: 0
*
* Failure: -1
*
*-------------------------------------------------------------------------
*/
static herr_t
test_str_dtype(hid_t file)
{
const char wdata[SPACE1_DIM1][4] = {"one", "two", "3rd", "4th"}; /* Information to write */
char rdata[SPACE1_DIM1][4]; /* Information read in */
hid_t dataset = H5I_INVALID_HID; /* Dataset ID */
hid_t sid1 = H5I_INVALID_HID; /* Dataspace ID */
hid_t tid1 = H5I_INVALID_HID, dtype = H5I_INVALID_HID, native_type = H5I_INVALID_HID; /* Datatype ID */
hsize_t dims1[] = {SPACE1_DIM1};
unsigned i; /* counting variable */
/* Output message about test being performed */
TESTING("fixed-length string datatype");
/* Create dataspace for datasets */
if ((sid1 = H5Screate_simple(SPACE1_RANK, dims1, NULL)) < 0)
TEST_ERROR;
/* Create a datatype to refer to */
if ((tid1 = H5Tcopy(H5T_C_S1)) < 0)
TEST_ERROR;
if (H5Tset_size(tid1, 4) < 0)
TEST_ERROR;
if (H5T_STRING != H5Tget_class(tid1))
TEST_ERROR;
/* Create a dataset */
if ((dataset = H5Dcreate2(file, DSET_STR_NAME, tid1, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
TEST_ERROR;
/* Write dataset to disk */
if (H5Dwrite(dataset, tid1, H5S_ALL, H5S_ALL, H5P_DEFAULT, wdata) < 0)
TEST_ERROR;
/* Close Dataset */
if (H5Dclose(dataset) < 0)
TEST_ERROR;
/* Open a dataset */
if ((dataset = H5Dopen2(file, DSET_STR_NAME, H5P_DEFAULT)) < 0)
TEST_ERROR;
/* Get datatype for dataset */
if ((dtype = H5Dget_type(dataset)) < 0)
TEST_ERROR;
/* Construct native type */
if ((native_type = H5Tget_native_type(dtype, H5T_DIR_DEFAULT)) < 0)
TEST_ERROR;
/* Check if the data type is equal */
if (!H5Tequal(native_type, tid1) || H5T_STRING != H5Tget_class(native_type))
TEST_ERROR;
/* Read dataset from disk */
if (H5Dread(dataset, native_type, H5S_ALL, H5S_ALL, H5P_DEFAULT, rdata) < 0)
TEST_ERROR;
/* Compare data read in */
for (i = 0; i < SPACE1_DIM1; i++) {
if (strlen(wdata[i]) != strlen(rdata[i])) {
H5_FAILED();
printf(" data length don't match!, strlen(wdata[%d])=%d, strlen(rdata[%d])=%d\n", (int)i,
(int)strlen(wdata[i]), (int)i, (int)strlen(rdata[i]));
goto error;
} /* end if */
if (strcmp(wdata[i], rdata[i]) != 0) {
H5_FAILED();
printf(" data values don't match!, wdata[%d]=%s, rdata[%d]=%s\n", (int)i, wdata[i], (int)i,
rdata[i]);
goto error;
} /* end if */
} /* end for */
/* Close Dataset */
if (H5Dclose(dataset) < 0)
TEST_ERROR;
/* Close datatype */
if (H5Tclose(tid1) < 0)
TEST_ERROR;
if (H5Tclose(native_type) < 0)
TEST_ERROR;
/* Close disk dataspace */
if (H5Sclose(sid1) < 0)
TEST_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
H5Dclose(dataset);
H5Tclose(dtype);
H5Tclose(native_type);
H5Tclose(tid1);
H5Tclose(sid1);
}
H5E_END_TRY
return -1;
} /* end test_str_dtype() */
/*-------------------------------------------------------------------------
* Function: test_refer_dtype
*
* Purpose: Test H5Tget_native_type for reference datatype
*
* Return: Success: 0
*
* Failure: -1
*
*-------------------------------------------------------------------------
*/
static herr_t
test_refer_dtype(hid_t file)
{
/* Compound datatype */
typedef struct s1_t {
unsigned int a;
unsigned int b;
float c;
} s1_t;
hid_t dataset = H5I_INVALID_HID; /* Dataset ID */
hid_t group = H5I_INVALID_HID; /* Group ID */
hid_t sid1 = H5I_INVALID_HID; /* Dataspace ID */
hid_t tid1 = H5I_INVALID_HID, dtype = H5I_INVALID_HID, native_type = H5I_INVALID_HID; /* Datatype ID */
hsize_t dims1[] = {1};
H5O_type_t obj_type; /* Object type */
hobj_ref_t *wbuf = NULL, /* buffer to write to disk */
*rbuf = NULL; /* buffer read from disk */
/* Output message about test being performed */
TESTING("reference datatype");
/* Allocate write & read buffers */
if (NULL == (wbuf = (hobj_ref_t *)malloc(MAX(sizeof(unsigned), sizeof(hobj_ref_t)))))
TEST_ERROR;
if (NULL == (rbuf = (hobj_ref_t *)malloc(MAX(sizeof(unsigned), sizeof(hobj_ref_t)))))
TEST_ERROR;
/* Create dataspace for datasets */
if ((sid1 = H5Screate_simple(SPACE1_RANK, dims1, NULL)) < 0)
TEST_ERROR;
/* Create a group */
if ((group = H5Gcreate2(file, "Group1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
/* Create a datatype to refer to */
if ((tid1 = H5Tcreate(H5T_COMPOUND, sizeof(s1_t))) < 0)
TEST_ERROR;
/* Insert fields */
if (H5Tinsert(tid1, "a", HOFFSET(s1_t, a), H5T_NATIVE_INT) < 0)
TEST_ERROR;
if (H5Tinsert(tid1, "b", HOFFSET(s1_t, b), H5T_NATIVE_INT) < 0)
TEST_ERROR;
if (H5Tinsert(tid1, "c", HOFFSET(s1_t, c), H5T_NATIVE_FLOAT) < 0)
TEST_ERROR;
/* Save datatype for later */
if (H5Tcommit2(group, "Datatype1", tid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT) < 0)
TEST_ERROR;
/* Close datatype */
if (H5Tclose(tid1) < 0)
TEST_ERROR;
/* Close group */
if (H5Gclose(group) < 0)
TEST_ERROR;
/* Create a dataset */
if ((dataset =
H5Dcreate2(file, "Dataset3", H5T_STD_REF_OBJ, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
TEST_ERROR;
/* Create reference to named datatype */
if (H5Rcreate(wbuf, file, "/Group1/Datatype1", H5R_OBJECT, (hid_t)-1) < 0)
TEST_ERROR;
if (H5Rget_obj_type2(dataset, H5R_OBJECT, wbuf, &obj_type) < 0)
TEST_ERROR;
if (obj_type != H5O_TYPE_NAMED_DATATYPE)
TEST_ERROR;
/* Write selection to disk */
if (H5Dwrite(dataset, H5T_STD_REF_OBJ, H5S_ALL, H5S_ALL, H5P_DEFAULT, wbuf) < 0)
TEST_ERROR;
/* Close disk dataspace */
if (H5Sclose(sid1) < 0)
TEST_ERROR;
/* Close Dataset */
if (H5Dclose(dataset) < 0)
TEST_ERROR;
/* Open the dataset */
if ((dataset = H5Dopen2(file, "/Dataset3", H5P_DEFAULT)) < 0)
TEST_ERROR;
/* Get datatype for dataset */
if ((dtype = H5Dget_type(dataset)) < 0)
TEST_ERROR;
/* Construct native type */
if ((native_type = H5Tget_native_type(dtype, H5T_DIR_DEFAULT)) < 0)
TEST_ERROR;
/* Check if the data type is equal */
if (!H5Tequal(native_type, H5T_STD_REF_OBJ))
TEST_ERROR;
/* Read selection from disk */
if (H5Dread(dataset, native_type, H5S_ALL, H5S_ALL, H5P_DEFAULT, rbuf) < 0)
TEST_ERROR;
/* Open datatype object */
if ((tid1 = H5Rdereference2(dataset, H5P_DEFAULT, H5R_OBJECT, rbuf)) < 0)
TEST_ERROR;
/* Verify correct datatype */
if (H5Tget_class(tid1) != H5T_COMPOUND)
TEST_ERROR;
if (H5Tget_nmembers(tid1) != 3)
TEST_ERROR;
/* Close datatype */
if (H5Tclose(tid1) < 0)
TEST_ERROR;
if (H5Tclose(native_type) < 0)
TEST_ERROR;
/* Close Dataset */
if (H5Dclose(dataset) < 0)
TEST_ERROR;
/* Free memory buffers */
free(wbuf);
free(rbuf);
PASSED();
return 0;
error:
if (wbuf)
free(wbuf);
if (rbuf)
free(rbuf);
H5E_BEGIN_TRY
{
H5Sclose(sid1);
H5Gclose(group);
H5Tclose(tid1);
H5Tclose(dtype);
H5Tclose(native_type);
H5Dclose(dataset);
}
H5E_END_TRY
return -1;
} /* test_refer_dtype() */
/*-------------------------------------------------------------------------
* Function: test_refer_dtype2
*
* Purpose: Test H5Tget_native_type for reference
*
* Return: Success: 0
*
* Failure: -1
*
*-------------------------------------------------------------------------
*/
static herr_t
test_refer_dtype2(hid_t file)
{
hid_t dset1 = H5I_INVALID_HID, /* Dataset ID */
dset2 = -1; /* Dereferenced dataset ID */
hid_t sid1 = H5I_INVALID_HID, /* Dataspace ID #1 */
sid2 = -1; /* Dataspace ID #2 */
hid_t dtype = H5I_INVALID_HID, native_type = H5I_INVALID_HID;
hsize_t dims1[] = {1}, dims2[] = {SPACE2_DIM1, SPACE2_DIM2};
hsize_t start[SPACE2_RANK]; /* Starting location of hyperslab */
hsize_t stride[SPACE2_RANK]; /* Stride of hyperslab */
hsize_t count[SPACE2_RANK]; /* Element count of hyperslab */
hsize_t block[SPACE2_RANK]; /* Block size of hyperslab */
hdset_reg_ref_t wbuf, /* buffer to write to disk */
rbuf; /* buffer read from disk */
uint8_t *dwbuf = NULL, /* Buffer for writing numeric data to disk */
*drbuf = NULL; /* Buffer for reading numeric data from disk */
uint8_t *tu8 = NULL; /* Temporary pointer to uint8 data */
H5O_type_t obj_type; /* Object type */
int i; /* counting variables */
/* Output message about test being performed */
TESTING("dataset region reference");
/* Allocate write & read buffers */
if (NULL == (dwbuf = (uint8_t *)malloc(sizeof(uint8_t) * SPACE2_DIM1 * SPACE2_DIM2)))
TEST_ERROR;
if (NULL == (drbuf = (uint8_t *)calloc(sizeof(uint8_t), SPACE2_DIM1 * SPACE2_DIM2)))
TEST_ERROR;
/* Create dataspace for datasets */
if ((sid2 = H5Screate_simple(SPACE2_RANK, dims2, NULL)) < 0)
TEST_ERROR;
/* Create a dataset */
if ((dset2 = H5Dcreate2(file, "Dataset2", H5T_STD_U8LE, sid2, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
TEST_ERROR;
for (tu8 = dwbuf, i = 0; i < SPACE2_DIM1 * SPACE2_DIM2; i++)
*tu8++ = (uint8_t)(i * 3);
/* Write selection to disk */
if (H5Dwrite(dset2, H5T_STD_U8LE, H5S_ALL, H5S_ALL, H5P_DEFAULT, dwbuf) < 0)
TEST_ERROR;
/* Close Dataset */
if (H5Dclose(dset2) < 0)
TEST_ERROR;
/* Create dataspace for the reference dataset */
if ((sid1 = H5Screate_simple(SPACE1_RANK, dims1, NULL)) < 0)
TEST_ERROR;
/* Create a reference dataset */
if ((dset1 = H5Dcreate2(file, "Dataset1", H5T_STD_REF_DSETREG, sid1, H5P_DEFAULT, H5P_DEFAULT,
H5P_DEFAULT)) < 0)
TEST_ERROR;
/* Create references */
/* Select 6x6 hyperslab for first reference */
start[0] = 2;
start[1] = 2;
stride[0] = 1;
stride[1] = 1;
count[0] = 1;
count[1] = 1;
block[0] = 6;
block[1] = 6;
if (H5Sselect_hyperslab(sid2, H5S_SELECT_SET, start, stride, count, block) < 0)
TEST_ERROR;
if ((int)H5Sget_select_npoints(sid2) != 36)
TEST_ERROR;
/* Store first dataset region */
if (H5Rcreate(&wbuf, file, "/Dataset2", H5R_DATASET_REGION, sid2) < 0)
TEST_ERROR;
if (H5Rget_obj_type2(dset1, H5R_DATASET_REGION, &wbuf, &obj_type) < 0)
TEST_ERROR;
if (obj_type != H5O_TYPE_DATASET)
TEST_ERROR;
/* Write selection to disk */
if (H5Dwrite(dset1, H5T_STD_REF_DSETREG, H5S_ALL, H5S_ALL, H5P_DEFAULT, &wbuf) < 0)
TEST_ERROR;
/* Close disk dataspace */
if (H5Sclose(sid1) < 0)
TEST_ERROR;
/* Close Dataset */
if (H5Dclose(dset1) < 0)
TEST_ERROR;
/* Close uint8 dataset dataspace */
if (H5Sclose(sid2) < 0)
TEST_ERROR;
/* Open the dataset */
if ((dset1 = H5Dopen2(file, "/Dataset1", H5P_DEFAULT)) < 0)
TEST_ERROR;
/* Get datatype for dataset */
if ((dtype = H5Dget_type(dset1)) < 0)
TEST_ERROR;
/* Construct native type */
if ((native_type = H5Tget_native_type(dtype, H5T_DIR_DEFAULT)) < 0)
TEST_ERROR;
/* Check if the data type is equal */
if (!H5Tequal(native_type, H5T_STD_REF_DSETREG))
TEST_ERROR;
/* Read selection from disk */
if (H5Dread(dset1, H5T_STD_REF_DSETREG, H5S_ALL, H5S_ALL, H5P_DEFAULT, &rbuf) < 0)
TEST_ERROR;
/* Try to open objects */
if ((dset2 = H5Rdereference2(dset1, H5P_DEFAULT, H5R_DATASET_REGION, &rbuf)) < 0)
TEST_ERROR;
/* Check what H5Rget_obj_type2 function returns */
if (H5Rget_obj_type2(dset1, H5R_DATASET_REGION, &rbuf, &obj_type) < 0)
TEST_ERROR;
if (obj_type != H5O_TYPE_DATASET)
TEST_ERROR;
/* Check information in referenced dataset */
if ((sid1 = H5Dget_space(dset2)) < 0)
TEST_ERROR;
if ((int)H5Sget_simple_extent_npoints(sid1) != 100)
TEST_ERROR;
/* Read from disk */
if (H5Dread(dset2, H5T_STD_U8LE, H5S_ALL, H5S_ALL, H5P_DEFAULT, drbuf) < 0)
TEST_ERROR;
for (tu8 = (uint8_t *)drbuf, i = 0; i < (SPACE2_DIM1 * SPACE2_DIM2); i++, tu8++)
if (*tu8 != (uint8_t)(i * 3))
TEST_ERROR;
/* Get the hyperslab selection */
if ((sid2 = H5Rget_region(dset1, H5R_DATASET_REGION, &rbuf)) < 0)
TEST_ERROR;
/* Verify correct hyperslab selected */
if ((int)H5Sget_select_npoints(sid2) != 36)
TEST_ERROR;
if ((int)H5Sget_select_hyper_nblocks(sid2) != 1)
TEST_ERROR;
/* Close region space */
if (H5Sclose(sid2) < 0)
TEST_ERROR;
/* Close first space */
if (H5Sclose(sid1) < 0)
TEST_ERROR;
/* Close dereferenced Dataset */
if (H5Dclose(dset2) < 0)
TEST_ERROR;
/* Close Dataset */
if (H5Dclose(dset1) < 0)
TEST_ERROR;
/* Free memory buffers */
free(dwbuf);
free(drbuf);
PASSED();
return 0;
error:
/* Free memory buffers */
if (dwbuf)
free(dwbuf);
if (drbuf)
free(drbuf);
H5E_BEGIN_TRY
{
H5Sclose(sid2);
H5Sclose(sid1);
H5Tclose(dtype);
H5Tclose(native_type);
H5Dclose(dset2);
H5Dclose(dset1);
}
H5E_END_TRY
return -1;
} /* test_refer_dtype2() */
/*-------------------------------------------------------------------------
* Function: test_opaque_dtype
*
* Purpose: Test H5Tget_native_type for opaque datatype
*
* Return: Success: 0
*
* Failure: -1
*
*-------------------------------------------------------------------------
*/
static herr_t
test_opaque_dtype(hid_t file)
{
hid_t type = H5I_INVALID_HID, space = H5I_INVALID_HID, dset = H5I_INVALID_HID;
hid_t dataset = H5I_INVALID_HID, dtype = H5I_INVALID_HID, native_type = H5I_INVALID_HID;
size_t i;
unsigned char wbuf[32], rbuf[32];
hsize_t nelmts;
TESTING("opaque datatype");
/* opaque_1 */
nelmts = sizeof(wbuf);
if ((type = H5Tcreate(H5T_OPAQUE, 1)) < 0)
TEST_ERROR;
if (H5Tset_tag(type, "testing 1-byte opaque type") < 0)
TEST_ERROR;
if ((space = H5Screate_simple(1, &nelmts, NULL)) < 0)
TEST_ERROR;
if ((dset = H5Dcreate2(file, DSET_OPAQUE_NAME, type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
TEST_ERROR;
for (i = 0; i < sizeof(wbuf); i++)
wbuf[i] = (unsigned char)(0xff ^ i);
if (H5Dwrite(dset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, wbuf) < 0)
TEST_ERROR;
if (H5Sclose(space) < 0)
TEST_ERROR;
if (H5Dclose(dset) < 0)
TEST_ERROR;
/* Open dataset again to check H5Tget_native_type */
if ((dataset = H5Dopen2(file, DSET_OPAQUE_NAME, H5P_DEFAULT)) < 0)
TEST_ERROR;
if ((dtype = H5Dget_type(dataset)) < 0)
TEST_ERROR;
if ((native_type = H5Tget_native_type(dtype, H5T_DIR_DEFAULT)) < 0)
TEST_ERROR;
if (!H5Tequal(native_type, type))
TEST_ERROR;
if (H5Dread(dataset, native_type, H5S_ALL, H5S_ALL, H5P_DEFAULT, rbuf) < 0)
TEST_ERROR;
for (i = 0; i < sizeof(rbuf); i++)
if (rbuf[i] != wbuf[i]) {
H5_FAILED();
printf(" Read different values than written.\n");
printf(" At index %u\n", (unsigned)i);
goto error;
} /* end if */
if (H5Tclose(type) < 0)
TEST_ERROR;
if (H5Tclose(dtype) < 0)
TEST_ERROR;
if (H5Tclose(native_type) < 0)
TEST_ERROR;
if (H5Dclose(dataset) < 0)
TEST_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
H5Sclose(space);
H5Tclose(type);
H5Tclose(dtype);
H5Tclose(native_type);
H5Dclose(dset);
H5Dclose(dataset);
}
H5E_END_TRY
return -1;
} /* test_opaque_dtype */
/*-------------------------------------------------------------------------
* Function: test_bitfield_dtype
*
* Purpose: Test H5Tget_native_type for bitfield datatype
*
* Return: Success: 0
*
* Failure: -1
*
*-------------------------------------------------------------------------
*/
static herr_t
test_bitfield_dtype(hid_t file)
{
hid_t type = H5I_INVALID_HID, space = H5I_INVALID_HID, dset1 = H5I_INVALID_HID, dset2 = H5I_INVALID_HID;
hid_t dataset1 = H5I_INVALID_HID, dataset2 = H5I_INVALID_HID, dtype = H5I_INVALID_HID,
native_type = H5I_INVALID_HID;
size_t ntype_size, i;
unsigned char wbuf[BITFIELD_ENUMB * sizeof(int)];
unsigned char *p = NULL;
void *rbuf = NULL;
unsigned int intw[BITFIELD_ENUMB], intr[BITFIELD_ENUMB];
hsize_t nelmts;
TESTING("bitfield datatype");
nelmts = BITFIELD_ENUMB;
if ((type = H5Tcopy(H5T_STD_B32BE)) < 0)
TEST_ERROR;
if ((space = H5Screate_simple(1, &nelmts, NULL)) < 0)
TEST_ERROR;
/* Create and write to dataset1 with a unsigned char buffer */
if ((dset1 = H5Dcreate2(file, DSET1_BITFIELD_NAME, type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) <
0)
TEST_ERROR;
for (i = 0; i < BITFIELD_ENUMB * sizeof(int); i++)
wbuf[i] = (unsigned char)((unsigned int)0xff ^ (unsigned int)i);
if (H5Dwrite(dset1, H5T_NATIVE_B32, H5S_ALL, H5S_ALL, H5P_DEFAULT, wbuf) < 0)
TEST_ERROR;
if (H5Dclose(dset1) < 0)
TEST_ERROR;
/* Create and write to dataset2 with a unsigned int buffer */
if ((dset2 = H5Dcreate2(file, DSET2_BITFIELD_NAME, type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) <
0)
TEST_ERROR;
for (i = 0; i < BITFIELD_ENUMB; i++)
intw[i] = (unsigned int)0xff << (unsigned int)((i * 8) % 32);
if (H5Dwrite(dset2, H5T_NATIVE_B32, H5S_ALL, H5S_ALL, H5P_DEFAULT, intw) < 0)
TEST_ERROR;
if (H5Dclose(dset2) < 0)
TEST_ERROR;
if (H5Sclose(space) < 0)
TEST_ERROR;
if (H5Tclose(type) < 0)
TEST_ERROR;
/* Open dataset1 again to check H5Tget_native_type */
if ((dataset1 = H5Dopen2(file, DSET1_BITFIELD_NAME, H5P_DEFAULT)) < 0)
TEST_ERROR;
if ((dtype = H5Dget_type(dataset1)) < 0)
TEST_ERROR;
if ((native_type = H5Tget_native_type(dtype, H5T_DIR_DEFAULT)) < 0)
TEST_ERROR;
if ((ntype_size = H5Tget_size(native_type)) == 0)
TEST_ERROR;
rbuf = malloc((size_t)nelmts * ntype_size);
/* Read the data and compare them */
if (H5Dread(dataset1, native_type, H5S_ALL, H5S_ALL, H5P_DEFAULT, rbuf) < 0)
TEST_ERROR;
p = (unsigned char *)rbuf;
for (i = 0; i < BITFIELD_ENUMB * 4; i++) {
if (*p != wbuf[i]) {
H5_FAILED();
printf(" Read different values than written.\n");
printf(" At index %zu\n", i);
TEST_ERROR;
}
p++;
}
if (H5Tclose(dtype) < 0)
TEST_ERROR;
if (H5Tclose(native_type) < 0)
TEST_ERROR;
if (H5Dclose(dataset1) < 0)
TEST_ERROR;
if (rbuf)
free(rbuf);
/* Open dataset2 again to check H5Tget_native_type */
if ((dataset2 = H5Dopen2(file, DSET2_BITFIELD_NAME, H5P_DEFAULT)) < 0)
TEST_ERROR;
if ((dtype = H5Dget_type(dataset2)) < 0)
TEST_ERROR;
if ((native_type = H5Tget_native_type(dtype, H5T_DIR_DEFAULT)) < 0)
TEST_ERROR;
/* Read the data and compare them */
if (H5Dread(dataset2, native_type, H5S_ALL, H5S_ALL, H5P_DEFAULT, intr) < 0)
TEST_ERROR;
for (i = 0; i < BITFIELD_ENUMB; i++) {
if (intr[i] != intw[i]) {
H5_FAILED();
printf(" Read different values than written.\n");
printf(" At index %zu\n", i);
TEST_ERROR;
}
}
if (H5Tclose(dtype) < 0)
TEST_ERROR;
if (H5Tclose(native_type) < 0)
TEST_ERROR;
if (H5Dclose(dataset2) < 0)
TEST_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
H5Sclose(space);
H5Tclose(type);
H5Tclose(dtype);
H5Tclose(native_type);
H5Dclose(dset1);
H5Dclose(dset2);
H5Dclose(dataset1);
H5Dclose(dataset2);
}
H5E_END_TRY
return -1;
} /* test_bitfield_dtype */
/*-------------------------------------------------------------------------
* Function: test_ninteger
*
* Purpose: Test the native integer function; made to check the case
* like the Cray SV1, where the size of short is 8 but precision is 32
*
* Return: Success: 0
* Failure: -1
*
*-------------------------------------------------------------------------
*/
static herr_t
test_ninteger(void)
{
hid_t fid1 = H5I_INVALID_HID; /* file ID */
hid_t fid2 = H5I_INVALID_HID; /* file ID */
hid_t did1 = H5I_INVALID_HID; /* dataset ID */
hid_t did2 = H5I_INVALID_HID; /* dataset ID */
hid_t sid1 = H5I_INVALID_HID; /* dataspace ID */
hid_t dcpl1 = H5I_INVALID_HID; /* dataset creation property list ID */
hid_t dcpl2 = H5I_INVALID_HID; /* dataset creation property list ID */
hid_t tid1 = H5I_INVALID_HID; /* file datatype */
hid_t tid2 = H5I_INVALID_HID; /* file datatype */
hid_t nid1 = H5I_INVALID_HID; /* native datatype */
hid_t nid2 = H5I_INVALID_HID; /* native datatype */
hsize_t dims[1] = {DIM3}; /* dataspace dimensions */
int rank = 1; /* rank of dataset */
int buf[DIM3];
int chk[DIM3];
int i;
TESTING("native integer ");
for (i = 0; i < DIM3; i++)
buf[i] = i;
/*-------------------------------------------------------------------------
* step1: create a file
*-------------------------------------------------------------------------
*/
/* create a file using default properties */
if ((fid1 = H5Fcreate("tstint1.h5", H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
/* create a data space */
if ((sid1 = H5Screate_simple(rank, dims, NULL)) < 0)
FAIL_STACK_ERROR;
/* create dcpl */
if ((dcpl1 = H5Pcreate(H5P_DATASET_CREATE)) < 0)
FAIL_STACK_ERROR;
/* create a dataset */
if ((did1 = H5Dcreate2(fid1, "dset", H5T_NATIVE_INT, sid1, H5P_DEFAULT, dcpl1, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
/* write */
if (H5Dwrite(did1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0)
FAIL_STACK_ERROR;
/* close */
if (H5Sclose(sid1) < 0)
FAIL_STACK_ERROR;
if (H5Pclose(dcpl1) < 0)
FAIL_STACK_ERROR;
if (H5Dclose(did1) < 0)
FAIL_STACK_ERROR;
if (H5Fclose(fid1) < 0)
FAIL_STACK_ERROR;
/*-------------------------------------------------------------------------
* step 2: open and create another file copying the data from file1
*-------------------------------------------------------------------------
*/
/* open */
if ((fid1 = H5Fopen("tstint1.h5", H5F_ACC_RDONLY, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
/* open dataset */
if ((did1 = H5Dopen2(fid1, "dset", H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
if ((sid1 = H5Dget_space(did1)) < 0)
FAIL_STACK_ERROR;
/* get dcpl */
if ((dcpl1 = H5Dget_create_plist(did1)) < 0)
FAIL_STACK_ERROR;
/* get file datatype */
if ((tid1 = H5Dget_type(did1)) < 0)
FAIL_STACK_ERROR;
/* get native datatype */
if ((nid1 = H5Tget_native_type(tid1, H5T_DIR_DEFAULT)) < 0)
FAIL_STACK_ERROR;
/* get size */
if (H5Tget_size(nid1) == 0)
FAIL_STACK_ERROR;
/* get rank */
if ((rank = H5Sget_simple_extent_ndims(sid1)) < 0)
FAIL_STACK_ERROR;
memset(dims, 0, sizeof dims);
/* get dimension */
if (H5Sget_simple_extent_dims(sid1, dims, NULL) < 0)
FAIL_STACK_ERROR;
/* read */
if (H5Dread(did1, nid1, H5S_ALL, H5S_ALL, H5P_DEFAULT, chk) < 0)
FAIL_STACK_ERROR;
/* create a file using default properties */
if ((fid2 = H5Fcreate("tstint2.h5", H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
/* create a dataset using the native type */
if ((did2 = H5Dcreate2(fid2, "dset", nid1, sid1, H5P_DEFAULT, dcpl1, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
/* write */
if (H5Dwrite(did2, nid1, H5S_ALL, H5S_ALL, H5P_DEFAULT, chk) < 0)
FAIL_STACK_ERROR;
/* get dcpl */
if ((dcpl2 = H5Dget_create_plist(did2)) < 0)
FAIL_STACK_ERROR;
/* get file datatype */
if ((tid2 = H5Dget_type(did2)) < 0)
FAIL_STACK_ERROR;
/* get native datatype */
if ((nid2 = H5Tget_native_type(tid2, H5T_DIR_DEFAULT)) < 0)
FAIL_STACK_ERROR;
/* check */
if (H5Tget_precision(nid1) != H5Tget_precision(nid2)) {
printf(" Precision differ.\n");
TEST_ERROR;
} /* end if */
/* compare dataset creation property lists */
if (H5Pequal(dcpl1, dcpl2) <= 0) {
printf(" Property lists differ.\n");
TEST_ERROR;
} /* end if */
/* check */
for (i = 0; i < DIM3; i++)
if (buf[i] != chk[i]) {
H5_FAILED();
printf(" Read different values than written.\n");
printf(" At index %d\n", i);
TEST_ERROR;
} /* end if */
/* close */
if (H5Sclose(sid1) < 0)
FAIL_STACK_ERROR;
if (H5Pclose(dcpl1) < 0)
FAIL_STACK_ERROR;
if (H5Pclose(dcpl2) < 0)
FAIL_STACK_ERROR;
if (H5Tclose(tid1) < 0)
FAIL_STACK_ERROR;
if (H5Tclose(tid2) < 0)
FAIL_STACK_ERROR;
if (H5Tclose(nid1) < 0)
FAIL_STACK_ERROR;
if (H5Tclose(nid2) < 0)
FAIL_STACK_ERROR;
if (H5Dclose(did1) < 0)
FAIL_STACK_ERROR;
if (H5Dclose(did2) < 0)
FAIL_STACK_ERROR;
if (H5Fclose(fid1) < 0)
FAIL_STACK_ERROR;
if (H5Fclose(fid2) < 0)
FAIL_STACK_ERROR;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
H5Pclose(dcpl1);
H5Pclose(dcpl2);
H5Tclose(tid1);
H5Tclose(tid2);
H5Tclose(nid1);
H5Tclose(nid2);
H5Dclose(did1);
H5Dclose(did2);
H5Sclose(sid1);
H5Fclose(fid1);
H5Fclose(fid2);
}
H5E_END_TRY
return -1;
} /* end test_ninteger() */
#ifdef H5_HAVE__FLOAT16
static herr_t
test__Float16(hid_t file)
{
hsize_t dims[2];
hid_t dataset = H5I_INVALID_HID;
hid_t space = H5I_INVALID_HID;
hid_t dtype = H5I_INVALID_HID;
hid_t native_type = H5I_INVALID_HID;
struct {
H5__Float16 arr[DIM0][DIM1];
} *ipoints = NULL;
struct {
H5__Float16 arr[DIM0][DIM1];
} *icheck = NULL;
TESTING("_Float16 datatype");
if (NULL == (ipoints = calloc(1, sizeof(*ipoints))))
TEST_ERROR;
if (NULL == (icheck = calloc(1, sizeof(*icheck))))
TEST_ERROR;
/* Initialize the data */
for (size_t i = 0; i < DIM0; i++)
for (size_t j = 0; j < DIM1; j++)
ipoints->arr[i][j] = (H5__Float16)(rand() / (double)RAND_MAX);
/* Create the data space */
dims[0] = DIM0;
dims[1] = DIM1;
if ((space = H5Screate_simple(2, dims, NULL)) < 0)
TEST_ERROR;
if ((dataset = H5Dcreate2(file, DSET_FLOAT16_NAME, H5T_IEEE_F16BE, space, H5P_DEFAULT, H5P_DEFAULT,
H5P_DEFAULT)) < 0)
TEST_ERROR;
/* Write the data to the dataset */
if (H5Dwrite(dataset, H5T_NATIVE_FLOAT16, H5S_ALL, H5S_ALL, H5P_DEFAULT, ipoints) < 0)
TEST_ERROR;
/* Close dataset */
if (H5Dclose(dataset) < 0)
TEST_ERROR;
/* Open dataset again to check H5Tget_native_type */
if ((dataset = H5Dopen2(file, DSET_FLOAT16_NAME, H5P_DEFAULT)) < 0)
TEST_ERROR;
if ((dtype = H5Dget_type(dataset)) < 0)
TEST_ERROR;
if ((native_type = H5Tget_native_type(dtype, H5T_DIR_DEFAULT)) < 0)
TEST_ERROR;
/* Verify the datatype retrieved and converted */
if (H5Tget_order(native_type) != H5Tget_order(H5T_NATIVE_FLOAT16))
TEST_ERROR;
if (H5Tget_size(native_type) != H5Tget_size(H5T_IEEE_F16BE))
TEST_ERROR;
if (H5T_FLOAT != H5Tget_class(native_type))
TEST_ERROR;
/* Read the dataset back */
if (H5Dread(dataset, native_type, H5S_ALL, H5S_ALL, H5P_DEFAULT, icheck) < 0)
TEST_ERROR;
/* Check that the values read are the same as the values written */
for (size_t i = 0; i < DIM0; i++)
for (size_t j = 0; j < DIM1; j++) {
if (!H5_FLT16_ABS_EQUAL(ipoints->arr[i][j], icheck->arr[i][j])) {
H5_FAILED();
printf(" Read different values than written.\n");
printf(" At index %zu,%zu\n", i, j);
goto error;
} /* end if */
}
if (H5Sclose(space) < 0)
TEST_ERROR;
if (H5Dclose(dataset) < 0)
TEST_ERROR;
if (H5Tclose(native_type) < 0)
TEST_ERROR;
if (H5Tclose(dtype) < 0)
TEST_ERROR;
free(ipoints);
ipoints = NULL;
free(icheck);
icheck = NULL;
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
H5Dclose(dataset);
H5Tclose(native_type);
H5Tclose(dtype);
H5Sclose(space);
}
H5E_END_TRY
free(ipoints);
free(icheck);
return -1;
}
#endif
/*-------------------------------------------------------------------------
* Function: main
*
* Purpose: Test H5Tget_native_type for different datatype
*
*-------------------------------------------------------------------------
*/
int
main(void)
{
hid_t file, fapl;
int nerrors = 0;
char filename[1024];
bool driver_is_parallel;
h5_test_init();
fapl = h5_fileaccess();
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
if ((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
goto error;
if (h5_using_parallel_driver(fapl, &driver_is_parallel) < 0)
goto error;
nerrors += test_atomic_dtype(file) < 0 ? 1 : 0;
nerrors += test_compound_dtype(file) < 0 ? 1 : 0;
nerrors += test_compound_dtype2(file) < 0 ? 1 : 0;
nerrors += test_compound_dtype3(file) < 0 ? 1 : 0;
nerrors += test_compound_opaque(file) < 0 ? 1 : 0;
nerrors += test_enum_dtype(file) < 0 ? 1 : 0;
nerrors += test_array_dtype(file) < 0 ? 1 : 0;
nerrors += test_array_dtype2(file) < 0 ? 1 : 0;
if (!driver_is_parallel) {
nerrors += test_vl_dtype(file) < 0 ? 1 : 0;
nerrors += test_vlstr_dtype(file) < 0 ? 1 : 0;
}
nerrors += test_str_dtype(file) < 0 ? 1 : 0;
if (!driver_is_parallel) {
nerrors += test_refer_dtype(file) < 0 ? 1 : 0;
nerrors += test_refer_dtype2(file) < 0 ? 1 : 0;
}
nerrors += test_opaque_dtype(file) < 0 ? 1 : 0;
nerrors += test_bitfield_dtype(file) < 0 ? 1 : 0;
nerrors += test_ninteger() < 0 ? 1 : 0;
#ifdef H5_HAVE__FLOAT16
nerrors += test__Float16(file) < 0 ? 1 : 0;
#endif
if (H5Fclose(file) < 0)
goto error;
/* Verify symbol table messages are cached */
nerrors += (h5_verify_cached_stabs(FILENAME, fapl) < 0 ? 1 : 0);
if (nerrors)
goto error;
printf("All native datatype tests passed.\n");
h5_cleanup(FILENAME, fapl);
return 0;
error:
H5E_BEGIN_TRY
{
H5Fclose(file);
h5_cleanup(FILENAME, fapl);
}
H5E_END_TRY
nerrors = MAX(1, nerrors);
printf("***** %d DATASET TEST%s FAILED! *****\n", nerrors, 1 == nerrors ? "" : "S");
return 1;
}
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