sdcc/support/regression/tests/gcc-torture-execute-980707-1.c

   1 /*
   2    980707-1.c from the execute part of the gcc torture suite.
   3  */
   4
   5 #include <testfwk.h>
   6
   7 #ifdef __SDCC
   8 #pragma std_c99
   9 #pragma disable_warning 85
  10 #endif
  11
  12 #include <stdlib.h>
  13 #include <string.h>
  14
  15 char **
  16 buildargv (char *input)
  17 {
  18 #if !defined(__SDCC_mcs51) && !defined(__SDCC_pdk14) && !defined(__SDCC_pdk15) // Use shorter array for low-memory devices.
  19   static char *arglist[256];
  20 #else
  21   static char *arglist[8];
  22 #endif
  23   int numargs = 0;
  24
  25   while (1)
  26     {
  27       while (*input == ' ')
  28             input++;
  29       if (*input == 0)
  30             break;
  31       arglist [numargs++] = input;
  32       while (*input != ' ' && *input != 0)
  33             input++;
  34       if (*input == 0)
  35             break;
  36       *(input++) = 0;
  37     }
  38   arglist [numargs] = NULL;
  39   return arglist;
  40 }
  41
  42 void
  43 testTortureExecute (void)
  44 {
  45   char **args;
  46 #if !defined(__SDCC_mcs51) && !defined(__SDCC_pdk14) && !defined(__SDCC_pdk15) // Use shorter array for low-memory devices.
  47   char input[256];
  48 #else
  49   char input[8];
  50 #endif
  51   int i;
  52
  53   strcpy(input, " a b");
  54   args = buildargv(input);
  55
  56   if (strcmp (args[0], "a"))
  57     ASSERT (0);
  58   if (strcmp (args[1], "b"))
  59     ASSERT (0);
  60   if (args[2] != NULL)
  61     ASSERT (0);
  62
  63   return;
  64 }
  65