Add tests for Device dependent error information

Jan Breuer

2016-04-24 9b43058766282733ab8c2c290f4736e2d8bd5014

 libscpi/inc/scpi/config.h

@@ -90,11 +90,13 @@
#endif

#ifndef USE_DEVICE_DEPENDENT_ERROR_INFORMATION
#define USE_DEVICE_DEPENDENT_ERROR_INFORMATION 1
#define USE_DEVICE_DEPENDENT_ERROR_INFORMATION SYSTEM_TYPE
#endif

#if USE_DEVICE_DEPENDENT_ERROR_INFORMATION
#ifndef USE_MEMORY_ALLOCATION_FREE
#define USE_MEMORY_ALLOCATION_FREE 1
#endif
#endif

#ifndef USE_COMMAND_TAGS
@@ -198,8 +200,10 @@
/* PIC32mx */
#if defined(__C32__)
#define HAVE_STRNLEN            0
#define HAVE_STRNCASECMP        1
#define HAVE_STRNCASECMP        0
#define HAVE_STRNICMP           0
#define isfinite                finite
#define signbit(x)              ((x)<0)
#endif

/* AVR libc */
@@ -258,18 +262,23 @@
#endif

#if USE_DEVICE_DEPENDENT_ERROR_INFORMATION
   #if USE_MEMORY_ALLOCATION_FREE
      #include <string.h>
      #include <malloc.h>
      #define SCPIDEFINE_strdup(s)      strdup((s))
      #define SCPIDEFINE_free(s)         free((s))
   #else
      #define SCPIDEFINE_strdup(s)      NULL
      #define SCPIDEFINE_free(s)         NULL
   #endif

#if USE_MEMORY_ALLOCATION_FREE
#include <stdlib.h>
#include <string.h>
#define SCPIDEFINE_DESCRIPTION_MAX_PARTS      2
#define SCPIDEFINE_strndup(h, s, l)                     strndup((s), (l))
#define SCPIDEFINE_free(h, s, r)                        free((s))
#else
   #define SCPIDEFINE_strdup(s)         NULL
   #define SCPIDEFINE_free(s)            NULL
#define SCPIDEFINE_DESCRIPTION_MAX_PARTS                3
#define SCPIDEFINE_strndup(h, s, l)                     scpiheap_strndup((h), (s), (l))
#define SCPIDEFINE_free(h, s, r)                        scpiheap_free((h), (s), (r))
#define SCPIDEFINE_get_parts(h, s, l1, s2, l2)          scpiheap_get_parts((h), (s), (l1), (s2), (l2))
#endif
#else
#define SCPIDEFINE_DESCRIPTION_MAX_PARTS                1
#define SCPIDEFINE_strndup(h, s, l)                     NULL
#define SCPIDEFINE_free(h, s, r)
#endif

#ifdef   __cplusplus