git.gag.com Git - debian/cc1111/blob - support/regression/tests/bug1738367.c

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