sdcc/support/regression/tests/scott-call1.c

   1 /*
   2  */
   3 #include <testfwk.h>
   4
   5 unsigned int aint0 = 0;
   6 unsigned int aint1 = 0;
   7 unsigned char achar0 = 0;
   8 unsigned char achar1 = 0;
   9
  10 unsigned char call3 (void);
  11
  12 void
  13 call1 (unsigned char uc0)
  14 {
  15   ASSERT (!(uc0));
  16 }
  17
  18 void
  19 call2 (unsigned int ui0)
  20 {
  21   ASSERT (!(ui0));
  22
  23 }
  24
  25 unsigned char
  26 call3 (void)
  27 {
  28   ASSERT (!(achar0));
  29
  30   return 0;
  31 }
  32
  33 unsigned int
  34 call4 (void)
  35 {
  36   unsigned int i = 0;
  37
  38   if (aint0)
  39     i++;
  40
  41   return (i);
  42
  43 }
  44
  45 unsigned int
  46 call5 (unsigned int k)
  47 {
  48
  49   ASSERT (!(k));
  50
  51   return (k);
  52
  53 }
  54
  55 void
  56 testCall1 (void)
  57 {
  58
  59   call1 (achar0);
  60   call2 (aint0);
  61   achar1 = call3 ();
  62   aint1 = call4 ();
  63   ASSERT (!(aint1));
  64
  65   aint1 = call5 (aint0);
  66   ASSERT (!(aint1));
  67 }