sdcc/support/regression/tests/bug1738367.c

   1 /*
   2    bug1738367.c
   3 */
   4
   5 #include <testfwk.h>
   6
   7 #ifdef __SDCC
   8 #pragma std_sdcc99
   9 #endif
  10
  11 #include <stdbool.h>
  12
  13 #ifdef __bool_true_false_are_defined
  14
  15 bool ternary(unsigned char status)
  16 {
  17         return (status == 0) ? 0 : 1;
  18 }
  19
  20 bool ternary_inv(unsigned char status)
  21 {
  22         return (status == 0) ? 1 : 0;
  23 }
  24
  25
  26 bool ternary1(unsigned char status)
  27 {
  28         return status ? 1 : 0;
  29 }
  30
  31 bool ternary1_inv(unsigned char status)
  32 {
  33         return status ? 0 : 1;
  34 }
  35
  36
  37 bool ternary2(unsigned char status)
  38 {
  39         return !status ? 0 : 1;
  40 }
  41
  42 bool ternary2_inv(unsigned char status)
  43 {
  44         return !status ? 1 : 0;
  45 }
  46
  47 #endif //__bool_true_false_are_defined
  48
  49
  50 void
  51 testBug(void)
  52 {
  53 #ifndef __SDCC_pic16
  54 #ifdef __bool_true_false_are_defined
  55         ASSERT(!ternary(0x00));
  56         ASSERT( ternary(0x10));
  57
  58         ASSERT( ternary_inv(0x00));
  59         ASSERT(!ternary_inv(0x10));
  60
  61         ASSERT(!ternary1(0x00));
  62         ASSERT( ternary1(0x10));
  63
  64         ASSERT( ternary1_inv(0x00));
  65         ASSERT(!ternary1_inv(0x10));
  66
  67         ASSERT(!ternary2(0x00));
  68         ASSERT( ternary2(0x10));
  69
  70         ASSERT( ternary2_inv(0x00));
  71         ASSERT(!ternary2_inv(0x10));
  72         ASSERT(!ternary2_inv(1==1));
  73 #endif //__bool_true_false_are_defined
  74 #endif
  75 }