sdcc/support/regression/tests/gcc-torture-execute-p18298.c

   1 /*
   2 p18298.c from the execute part of the gcc torture tests.
   3 */
   4
   5 #include <testfwk.h>
   6
   7 /* { dg-options "-fgnu89-inline" } */
   8
   9 #include <stdbool.h>
  10 #include <stdlib.h>
  11
  12 #if !(defined(__SDCC_mcs51) && (defined(__SDCC_MODEL_SMALL) || defined(__SDCC_MODEL_MEDIUM))) && !defined(__SDCC_pdk14) && !defined(__SDCC_pdk15) && !defined(__SDCC_pic14) // Lack of memory
  13 extern bool foo(const char *str); // extern declaration required by C standard, not present in GCC original, added to pass hosts regression tests everywhere.
  14
  15 int strcmp (const char*, const char*);
  16 char s[2048] = "a";
  17 inline bool foo(const char *str) {
  18   return !strcmp(s,str);
  19 }
  20 #endif
  21 void
  22 testTortureExecute (void) {
  23 #if !(defined(__SDCC_mcs51) && (defined(__SDCC_MODEL_SMALL) || defined(__SDCC_MODEL_MEDIUM))) && !defined(__SDCC_pdk14) && !defined(__SDCC_pdk15) && !defined(__SDCC_pic14) // Lack of memory
  24 int i = 0;
  25   while(!(foo(""))) {
  26     i ++;
  27     s[0] = '\0';
  28     if (i>2)
  29      ASSERT (0);
  30   }
  31 #endif
  32   return;
  33 }
  34