sdcc/support/regression/tests/gcc-torture-execute-920810-1.c

   1 /*
   2    920810-1.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 #endif
  10
  11 #include <stdio.h>
  12 #include <string.h>
  13 #include <stdlib.h>
  14
  15 #if !defined(__SDCC_pdk14) // Lack of memory
  16 typedef struct { void* super; int name; int size; } t;
  17
  18 t* f(t*clas, int size)
  19 {
  20   t* child = (t*)malloc(size);
  21   memcpy(child, clas, clas->size);
  22   child->super=clas;
  23   child->name=0;
  24   child->size=size;
  25   return child;
  26 }
  27 #endif
  28
  29 void
  30 testTortureExecute (void)
  31 {
  32 #if !defined(__SDCC_pdk14) // Lack of memory
  33   t foo, *bar;
  34   memset(&foo, 37, sizeof(t));
  35   foo.size=sizeof(t);
  36   bar=f(&foo,sizeof(t));
  37   ASSERTFALSE (bar->super!=&foo||bar->name!=0||bar->size!=sizeof(t));
  38   return;
  39 #endif
  40 }