mbedtls/tests/suites/helpers.function

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#line 2 "suites/helpers.function"
/*----------------------------------------------------------------------------*/
/* Headers */
#include <test/macros.h>
#include <test/helpers.h>
#include <test/random.h>
#include <test/psa_crypto_helpers.h>
#include <stdlib.h>
#if defined(MBEDTLS_PLATFORM_C)
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#include "mbedtls/platform.h"
#else
#include <stdio.h>
#define mbedtls_fprintf fprintf
#define mbedtls_snprintf snprintf
#define mbedtls_calloc calloc
#define mbedtls_free free
#define mbedtls_exit exit
#define mbedtls_time time
#define mbedtls_time_t time_t
#define MBEDTLS_EXIT_SUCCESS EXIT_SUCCESS
#define MBEDTLS_EXIT_FAILURE EXIT_FAILURE
#endif
#if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C)
#include "mbedtls/memory_buffer_alloc.h"
#endif
#if defined(MBEDTLS_CHECK_PARAMS)
#include "mbedtls/platform_util.h"
#include <setjmp.h>
#endif
#ifdef _MSC_VER
#include <basetsd.h>
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typedef UINT8 uint8_t;
typedef INT32 int32_t;
typedef UINT32 uint32_t;
#define strncasecmp _strnicmp
#define strcasecmp _stricmp
#else
#include <stdint.h>
#endif
#include <string.h>
#if defined(__unix__) || (defined(__APPLE__) && defined(__MACH__))
#include <unistd.h>
#include <strings.h>
#endif
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/* Type for Hex parameters */
typedef struct data_tag
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{
uint8_t * x;
uint32_t len;
} data_t;
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/*----------------------------------------------------------------------------*/
/* Status and error constants */
#define DEPENDENCY_SUPPORTED 0 /* Dependency supported by build */
#define KEY_VALUE_MAPPING_FOUND 0 /* Integer expression found */
#define DISPATCH_TEST_SUCCESS 0 /* Test dispatch successful */
#define KEY_VALUE_MAPPING_NOT_FOUND -1 /* Integer expression not found */
#define DEPENDENCY_NOT_SUPPORTED -2 /* Dependency not supported */
#define DISPATCH_TEST_FN_NOT_FOUND -3 /* Test function not found */
#define DISPATCH_INVALID_TEST_DATA -4 /* Invalid test parameter type.
Only int, string, binary data
and integer expressions are
allowed */
#define DISPATCH_UNSUPPORTED_SUITE -5 /* Test suite not supported by the
build */
/*----------------------------------------------------------------------------*/
/* Global variables */
#if defined(MBEDTLS_CHECK_PARAMS)
jmp_buf jmp_tmp;
#endif
/*----------------------------------------------------------------------------*/
/* Helper flags for complex dependencies */
/* Indicates whether we expect mbedtls_entropy_init
* to initialize some strong entropy source. */
#if defined(MBEDTLS_TEST_NULL_ENTROPY) || \
( !defined(MBEDTLS_NO_DEFAULT_ENTROPY_SOURCES) && \
( !defined(MBEDTLS_NO_PLATFORM_ENTROPY) || \
defined(MBEDTLS_HAVEGE_C) || \
defined(MBEDTLS_ENTROPY_HARDWARE_ALT) || \
defined(ENTROPY_NV_SEED) ) )
#define ENTROPY_HAVE_STRONG
#endif
/*----------------------------------------------------------------------------*/
/* Helper Functions */
#if defined(MBEDTLS_PSA_CRYPTO_C)
/** Check that no PSA Crypto key slots are in use.
*
* If any slots are in use, mark the current test as failed.
*
* \return 0 if the key store is empty, 1 otherwise.
*/
int test_fail_if_psa_leaking( int line_no, const char *filename )
{
const char *msg = mbedtls_test_helper_is_psa_leaking( );
if( msg == NULL )
return 0;
else
{
mbedtls_test_fail( msg, line_no, filename );
return 1;
}
}
#endif /* defined(MBEDTLS_PSA_CRYPTO_C) */
#if defined(__unix__) || (defined(__APPLE__) && defined(__MACH__))
static int redirect_output( FILE* out_stream, const char* path )
{
int out_fd, dup_fd;
FILE* path_stream;
out_fd = fileno( out_stream );
dup_fd = dup( out_fd );
if( dup_fd == -1 )
{
return( -1 );
}
path_stream = fopen( path, "w" );
if( path_stream == NULL )
{
close( dup_fd );
return( -1 );
}
fflush( out_stream );
if( dup2( fileno( path_stream ), out_fd ) == -1 )
{
close( dup_fd );
fclose( path_stream );
return( -1 );
}
fclose( path_stream );
return( dup_fd );
}
static int restore_output( FILE* out_stream, int dup_fd )
{
int out_fd = fileno( out_stream );
fflush( out_stream );
if( dup2( dup_fd, out_fd ) == -1 )
{
close( out_fd );
close( dup_fd );
return( -1 );
}
close( dup_fd );
return( 0 );
}
#endif /* __unix__ || __APPLE__ __MACH__ */