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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: Check if floating-point data created on big-endian and
* little-endian machines can be read on the machine running this test.
*/
#include "h5test.h"
#include "H5srcdir.h"
static const char *FILENAME[] = {"vms_data", "le_data", "be_data", NULL};
#define DATASETNAME "Array_le"
#define DATASETNAME1 "Array_be"
#define DATASETNAME2 "Scale_offset_float_data_le"
#define DATASETNAME3 "Scale_offset_float_data_be"
#define DATASETNAME4 "Scale_offset_double_data_le"
#define DATASETNAME5 "Scale_offset_double_data_be"
#define DATASETNAME6 "Scale_offset_char_data_le"
#define DATASETNAME7 "Scale_offset_char_data_be"
#define DATASETNAME8 "Scale_offset_short_data_le"
#define DATASETNAME9 "Scale_offset_short_data_be"
#define DATASETNAME10 "Scale_offset_int_data_le"
#define DATASETNAME11 "Scale_offset_int_data_be"
#define DATASETNAME12 "Scale_offset_long_long_data_le"
#define DATASETNAME13 "Scale_offset_long_long_data_be"
#define DATASETNAME14 "Fletcher_float_data_le"
#define DATASETNAME15 "Fletcher_float_data_be"
#ifdef H5_HAVE_FILTER_DEFLATE
#define DATASETNAME16 "Deflate_float_data_le"
#define DATASETNAME17 "Deflate_float_data_be"
#endif
#ifdef H5_HAVE_FILTER_SZIP
#define DATASETNAME18 "Szip_float_data_le"
#define DATASETNAME19 "Szip_float_data_be"
#endif /* H5_HAVE_FILTER_SZIP */
#define DATASETNAME20 "Shuffle_float_data_le"
#define DATASETNAME21 "Shuffle_float_data_be"
#define DATASETNAME22 "Nbit_float_data_le"
#define DATASETNAME23 "Nbit_float_data_be"
#define NX 6
#define NY 6
/*-------------------------------------------------------------------------
* Function: check_data_i
*
* Purpose: Read and compare the integer data from a dataset.
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static int
check_data_i(const char *dsetname, hid_t fid)
{
hid_t did = -1; /* dataset ID */
long long data_in[NX + 1][NY]; /* input buffer */
long long data_out[NX + 1][NY]; /* output buffer */
int i, j; /* iterators */
int nerrors = 0; /* # errors in dataset values */
/* Open the dataset. */
if ((did = H5Dopen2(fid, dsetname, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
/* Initialization. */
/* Input (last row is different) */
for (i = 0; i < NX; i++)
for (j = 0; j < NY; j++)
data_in[i][j] = i + j;
for (i = 0; i < NY; i++)
data_in[NX][i] = -2;
/* Output */
memset(data_out, 0, (NX + 1) * NY * sizeof(long long));
/* Read data from hyperslab in the file into the hyperslab in
* memory and display.
*/
if (H5Dread(did, H5T_NATIVE_LLONG, H5S_ALL, H5S_ALL, H5P_DEFAULT, data_out) < 0)
FAIL_STACK_ERROR;
/* Check results */
for (i = 0; i < (NX + 1); i++)
for (j = 0; j < NY; j++)
if (data_out[i][j] != data_in[i][j])
if (!nerrors++) {
H5_FAILED();
printf("element [%d][%d] is %lld but should have been %lld\n", (int)i, (int)j,
data_out[i][j], data_in[i][j]);
} /* end if */
/* Close/release resources. */
if (H5Dclose(did) < 0)
FAIL_STACK_ERROR;
/* Failure */
if (nerrors) {
printf("total of %d errors out of %d elements\n", nerrors, (int)(NX * NY));
return 1;
} /* end if */
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
H5Dclose(did);
}
H5E_END_TRY
return 1;
} /* end check_data_i() */
/*-------------------------------------------------------------------------
* Function: check_data_f
*
* Purpose: Read and compare the floating-point data from a dataset.
*
* Return: Success: 0
* Failure: 1
*
*-------------------------------------------------------------------------
*/
static int
check_data_f(const char *dsetname, hid_t fid)
{
hid_t did = -1; /* dataset ID */
double data_in[NX + 1][NY]; /* input buffer */
double data_out[NX + 1][NY]; /* output buffer */
int i, j; /* iterators */
int nerrors = 0; /* # of errors in dataset values */
/* Open the dataset. */
if ((did = H5Dopen2(fid, dsetname, H5P_DEFAULT)) < 0)
FAIL_STACK_ERROR;
/* Initialization. */
/* Input (last row is different) */
for (i = 0; i < NX; i++)
for (j = 0; j < NY; j++)
data_in[i][j] = ((double)(i + j + 1)) / 3.0;
for (i = 0; i < NY; i++)
data_in[NX][i] = -2.2;
/* Output */
memset(data_out, 0, (NX + 1) * NY * sizeof(double));
/* Read data from hyperslab in the file into the hyperslab in
* memory and display.
*/
if (H5Dread(did, H5T_NATIVE_DOUBLE, H5S_ALL, H5S_ALL, H5P_DEFAULT, data_out) < 0)
FAIL_STACK_ERROR;
/* Check results */
for (i = 0; i < (NX + 1); i++)
for (j = 0; j < NY; j++)
if (!H5_DBL_REL_EQUAL(data_out[i][j], data_in[i][j], 0.001))
if (!nerrors++) {
H5_FAILED();
printf("element [%d][%d] is %g but should have been %g\n", (int)i, (int)j, data_out[i][j],
data_in[i][j]);
} /* end if */
/* Close/release resources. */
if (H5Dclose(did) < 0)
FAIL_STACK_ERROR;
/* Failure */
if (nerrors) {
printf("total of %d errors out of %d elements\n", nerrors, (int)(NX * NY));
return 1;
} /* end if */
PASSED();
return 0;
error:
H5E_BEGIN_TRY
{
H5Dclose(did);
}
H5E_END_TRY
return 1;
} /* end check_data_f() */
/*-------------------------------------------------------------------------
* Function: check_file
*
* Purpose: Handle each dataset from the data file.
*
* Return: Success: 0
* Failure: Number of failures
*
*-------------------------------------------------------------------------
*/
static int
check_file(char *filename)
{
const char *pathname = H5_get_srcdir_filename(filename); /* Corrected test file name */
hid_t fid = -1; /* file ID */
int nerrors = 0; /* # of datasets with errors */
#if !defined(H5_HAVE_FILTER_DEFLATE) || !defined(H5_HAVE_FILTER_SZIP)
const char *not_supported = " filter is not enabled."; /* no filter message */
#endif
/* Open the file. */
if ((fid = H5Fopen(pathname, H5F_ACC_RDONLY, H5P_DEFAULT)) < 0) {
nerrors++;
FAIL_STACK_ERROR;
}
TESTING("regular dataset of LE DOUBLE");
nerrors += check_data_f(DATASETNAME, fid);
TESTING("regular dataset of BE DOUBLE");
nerrors += check_data_f(DATASETNAME1, fid);
TESTING("dataset of LE FLOAT with scale-offset filter");
nerrors += check_data_f(DATASETNAME2, fid);
TESTING("dataset of BE FLOAT with scale-offset filter");
nerrors += check_data_f(DATASETNAME3, fid);
TESTING("dataset of LE DOUBLE with scale-offset filter");
nerrors += check_data_f(DATASETNAME4, fid);
TESTING("dataset of BE DOUBLE with scale-offset filter");
nerrors += check_data_f(DATASETNAME5, fid);
TESTING("dataset of LE CHAR with scale-offset filter");
nerrors += check_data_i(DATASETNAME6, fid);
TESTING("dataset of BE CHAR with scale-offset filter");
nerrors += check_data_i(DATASETNAME7, fid);
TESTING("dataset of LE SHORT with scale-offset filter");
nerrors += check_data_i(DATASETNAME8, fid);
TESTING("dataset of BE SHORT with scale-offset filter");
nerrors += check_data_i(DATASETNAME9, fid);
TESTING("dataset of LE INT with scale-offset filter");
nerrors += check_data_i(DATASETNAME10, fid);
TESTING("dataset of BE INT with scale-offset filter");
nerrors += check_data_i(DATASETNAME11, fid);
TESTING("dataset of LE LONG LONG with scale-offset filter");
nerrors += check_data_i(DATASETNAME12, fid);
TESTING("dataset of BE LONG LONG with scale-offset filter");
nerrors += check_data_i(DATASETNAME13, fid);
TESTING("dataset of LE FLOAT with Fletcher32 filter");
nerrors += check_data_f(DATASETNAME14, fid);
TESTING("dataset of BE FLOAT with Fletcher32 filter");
nerrors += check_data_f(DATASETNAME15, fid);
TESTING("dataset of LE FLOAT with Deflate filter");
#ifdef H5_HAVE_FILTER_DEFLATE
nerrors += check_data_f(DATASETNAME16, fid);
#else /*H5_HAVE_FILTER_DEFLATE*/
SKIPPED();
HDputs(not_supported);
#endif /*H5_HAVE_FILTER_DEFLATE*/
TESTING("dataset of BE FLOAT with Deflate filter");
#ifdef H5_HAVE_FILTER_DEFLATE
nerrors += check_data_f(DATASETNAME17, fid);
#else /*H5_HAVE_FILTER_DEFLATE*/
SKIPPED();
HDputs(not_supported);
#endif /*H5_HAVE_FILTER_DEFLATE*/
TESTING("dataset of LE FLOAT with Szip filter");
#ifdef H5_HAVE_FILTER_SZIP
nerrors += check_data_f(DATASETNAME18, fid);
#else /*H5_HAVE_FILTER_SZIP*/
SKIPPED();
HDputs(not_supported);
#endif /*H5_HAVE_FILTER_SZIP*/
TESTING("dataset of BE FLOAT with Szip filter");
#ifdef H5_HAVE_FILTER_SZIP
nerrors += check_data_f(DATASETNAME19, fid);
#else /*H5_HAVE_FILTER_SZIP*/
SKIPPED();
HDputs(not_supported);
#endif /*H5_HAVE_FILTER_SZIP*/
TESTING("dataset of LE FLOAT with Shuffle filter");
nerrors += check_data_f(DATASETNAME20, fid);
TESTING("dataset of BE FLOAT with Shuffle filter");
nerrors += check_data_f(DATASETNAME21, fid);
TESTING("dataset of LE FLOAT with Nbit filter");
nerrors += check_data_f(DATASETNAME22, fid);
TESTING("dataset of BE FLOAT with Nbit filter");
nerrors += check_data_f(DATASETNAME23, fid);
if (H5Fclose(fid))
FAIL_STACK_ERROR;
return nerrors;
error:
H5E_BEGIN_TRY
{
H5Fclose(fid);
}
H5E_END_TRY
return nerrors;
} /* end check_file() */
/*-------------------------------------------------------------------------
* Function: main
*
* Purpose: Tests reading files created on LE and BE systems.
*
* Return: EXIT_SUCCESS/EXIT_FAILURE
*
*-------------------------------------------------------------------------
*/
int
main(void)
{
bool driver_is_default_compatible;
char filename[1024];
int nerrors = 0;
h5_reset();
/*
* Skip tests for VFDs that aren't compatible with default VFD.
*/
if (h5_driver_is_default_vfd_compatible(H5P_DEFAULT, &driver_is_default_compatible) < 0) {
HDputs(" -- couldn't check if VFD is compatible with default VFD --");
exit(EXIT_SUCCESS);
}
if (!driver_is_default_compatible) {
HDputs(" -- SKIPPED for incompatible VFD --");
exit(EXIT_SUCCESS);
}
HDputs("\n");
HDputs("Testing reading data created on Linux");
h5_fixname(FILENAME[1], H5P_DEFAULT, filename, sizeof(filename));
nerrors += check_file(filename);
HDputs("\n");
HDputs("Testing reading data created on Solaris");
h5_fixname(FILENAME[2], H5P_DEFAULT, filename, sizeof(filename));
nerrors += check_file(filename);
if (nerrors) {
printf("***** %d FAILURE%s! *****\n", nerrors, 1 == nerrors ? "" : "S");
return EXIT_FAILURE;
} /* end if */
printf("All data type tests passed.\n");
return EXIT_SUCCESS;
} /* end main() */
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