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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. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/***********************************************************
*
* Test program: tconfig
*
* Test the definitions in the H5config.h as much as possible
*
*************************************************************/
#include "testhdf5.h"
/* macros definitions */
/* verify C int type: verify the size of signed and unsigned int type
* with the macro size.
*/
#define vrfy_cint_type(ctype, uctype, ctype_macro) \
/* check signed type size */ \
vrfy_macrosize(ctype, ctype_macro, #ctype_macro); \
/* check unsigned type size */ \
vrfy_macrosize(uctype, ctype_macro, #ctype_macro);
/* verify C type sizes: verify the sizeof type with the macro size. */
#define vrfy_ctype(type, macro) vrfy_macrosize(type, macro, #macro);
/* verify if the sizeof(type) matches size defined in macro. */
/* Needs this extra step so that we can print the macro name. */
#define vrfy_macrosize(type, macro, macroname) \
if (sizeof(type) != (macro)) \
TestErrPrintf("Error: sizeof(%s) is %zu but %s is %d\n", #type, sizeof(type), macroname, \
(int)(macro));
/* local routine prototypes */
void test_config_ctypes(void);
void test_exit_definitions(void);
/*-------------------------------------------------------------------------
* Function: test_configure
*
* Purpose: Main configure definitions testing routine
*
* Return: none (error is fed back via global variable num_errs)
*
*-------------------------------------------------------------------------
*/
void
test_configure(void)
{
/* Output message about test being performed */
MESSAGE(5, ("Testing configure definitions\n"));
test_config_ctypes();
test_exit_definitions();
}
/*-------------------------------------------------------------------------
* Function: cleanup_configure
*
* Purpose: Cleanup temporary test files
*
* Return: none
*-------------------------------------------------------------------------
*/
void
cleanup_configure(void)
{
/* no file to clean */
}
/*-------------------------------------------------------------------------
* Function: test_config_ctypes
*
* Purpose: test C language data type sizes
*
* Return: none (error is fed back via global variable num_errs)
*-------------------------------------------------------------------------
*/
void
test_config_ctypes(void)
{
/* standard C89 basic types */
/* char, signed char, unsigned char are three distinct types. */
vrfy_ctype(char, H5_SIZEOF_CHAR);
vrfy_cint_type(signed char, unsigned char, H5_SIZEOF_CHAR);
vrfy_cint_type(int, unsigned int, H5_SIZEOF_INT);
vrfy_cint_type(short, unsigned short, H5_SIZEOF_SHORT);
vrfy_cint_type(long, unsigned long, H5_SIZEOF_LONG);
vrfy_ctype(float, H5_SIZEOF_FLOAT);
vrfy_ctype(double, H5_SIZEOF_DOUBLE);
vrfy_ctype(long double, H5_SIZEOF_LONG_DOUBLE);
/* standard C99 basic types */
vrfy_cint_type(long long, unsigned long long, H5_SIZEOF_LONG_LONG);
vrfy_cint_type(int8_t, uint8_t, H5_SIZEOF_INT8_T);
vrfy_cint_type(int16_t, uint16_t, H5_SIZEOF_INT16_T);
vrfy_cint_type(int32_t, uint32_t, H5_SIZEOF_INT32_T);
vrfy_cint_type(int64_t, uint64_t, H5_SIZEOF_INT64_T);
/* Some vendors have different sizes for the signed and unsigned */
/* fast8_t. Need to check them individually. */
#if H5_SIZEOF_INT_FAST8_T > 0
vrfy_ctype(int_fast8_t, H5_SIZEOF_INT_FAST8_T);
#endif
#if H5_SIZEOF_UINT_FAST8_T > 0
vrfy_ctype(uint_fast8_t, H5_SIZEOF_UINT_FAST8_T);
#endif
#if H5_SIZEOF_INT_FAST16_T > 0
vrfy_cint_type(int_fast16_t, uint_fast16_t, H5_SIZEOF_INT_FAST16_T);
#endif
#if H5_SIZEOF_INT_FAST32_T > 0
vrfy_cint_type(int_fast32_t, uint_fast32_t, H5_SIZEOF_INT_FAST32_T);
#endif
#if H5_SIZEOF_INT_FAST64_T > 0
vrfy_cint_type(int_fast64_t, uint_fast64_t, H5_SIZEOF_INT_FAST64_T);
#endif
#if H5_SIZEOF_INT_LEAST8_T > 0
vrfy_cint_type(int_least8_t, uint_least8_t, H5_SIZEOF_INT_LEAST8_T);
#endif
#if H5_SIZEOF_INT_LEAST16_T > 0
vrfy_cint_type(int_least16_t, uint_least16_t, H5_SIZEOF_INT_LEAST16_T);
#endif
#if H5_SIZEOF_INT_LEAST32_T > 0
vrfy_cint_type(int_least32_t, uint_least32_t, H5_SIZEOF_INT_LEAST32_T);
#endif
#if H5_SIZEOF_INT_LEAST64_T > 0
vrfy_cint_type(int_least64_t, uint_least64_t, H5_SIZEOF_INT_LEAST64_T);
#endif
#if H5_SIZEOF_OFF_T > 0
vrfy_ctype(off_t, H5_SIZEOF_OFF_T);
#endif
#if H5_SIZEOF_SIZE_T > 0
vrfy_ctype(size_t, H5_SIZEOF_SIZE_T);
#endif
#if H5_SIZEOF_SSIZE_T > 0
vrfy_ctype(ssize_t, H5_SIZEOF_SSIZE_T);
#endif
}
/*-------------------------------------------------------------------------
* Function: test_exit_definitions
*
* Purpose: test the exit macros values
*
* Return: none (error is fed back via global variable num_errs)
*-------------------------------------------------------------------------
*/
void
test_exit_definitions(void)
{
/* Verify the EXIT_SUCCESS and EXIT_FAILURE are 0 and 1 respectively. */
/* This should be true for POSIX compliant systems. */
if (EXIT_SUCCESS != 0)
TestErrPrintf("Error: EXIT_SUCCESS is %d, should be %d\n", EXIT_SUCCESS, 0);
if (EXIT_FAILURE != 1)
TestErrPrintf("Error: EXIT_FAILURE is %d, should be %d\n", EXIT_FAILURE, 1);
}
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