cc65/test/val/bool1.c

/*
  !!DESCRIPTION!!
  !!ORIGIN!!      SDCC regression tests
  !!LICENCE!!     GPL, read COPYING.GPL
*/

#include <stdio.h>
#include <limits.h>

unsigned char success=0;
unsigned char failures=0;
unsigned char dummy=0;

#ifdef SUPPORT_BIT_TYPES
bit bit0 = 0;
#endif
unsigned int aint0 = 0;
unsigned int aint1 = 0;
unsigned char achar0 = 0;
unsigned char achar1 = 0;

void done()
{
  dummy++;
}

void bool_or1(void)
{
  if( (achar0 >0) || (achar1 >0 ))
    failures++;
}

void bool_or2(void)
{
  if( achar0 || achar1)
    failures++;
}

void bool_test1(void)
{
  if( (achar0==0) || achar1)
    failures++;
}

void bool_test2(void)
{
  if( (achar0==0) || aint0)
    failures++;
}

void bool_and1(void)
{
  if( achar0 && achar1)
    failures++;
}

void bin_or1(void)
{
  char t;

  t = achar0 | achar1;
  if(t)
    failures++;
}

void bin_xor1(void)
{
  if(achar0 ^ achar1)
    failures++;
}

void bool_test3(void)
{
  if((achar0 == 0x42) || (achar1 == 42))
    failures++;
}

void bool_or_lit1(void)
{
  achar0 |= 0x0f;

  if(achar0 > 0x10)
    failures++;

  if( (achar0 | 0x10) > 0xf0)
    failures++;
}

void bool_and_lit1(void)
{
  achar0 &= 0xf0;

  if(achar0 > 0x10)
    failures++;

  if( (achar0 & 0x10) > 0xf0)
    failures++;

  achar0 &= 0xef;
}

int  main(void)
{
  bool_or1();
  bool_or2();
  bool_and1();
  bin_or1();
  bin_xor1();

  achar0++;
  bool_and1();
  bool_test1();
  bool_test2();
  bool_test3();

  achar0--; achar1++;
  bool_and1();

  achar0=0;
  achar1=0;

  bool_or_lit1();
  bool_and_lit1();

  success = failures;
  done();
  printf("failures: %d\n",failures);

  return failures;
}