mirror of
https://github.com/cc65/cc65.git
synced 2024-07-10 23:29:05 +00:00
121 lines
2.7 KiB
C
121 lines
2.7 KiB
C
|
|
// test comparison operations
|
|
// WIP WIP WIP
|
|
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <stdint.h>
|
|
|
|
#include <_float.h>
|
|
|
|
#ifdef CONIO
|
|
#include <conio.h>
|
|
#define WAIT() cgetc()
|
|
#else
|
|
#define WAIT()
|
|
#endif
|
|
|
|
float fp1, fp2, fp3, fp4;
|
|
|
|
char buf[0x30];
|
|
char buf2[0x30];
|
|
char buf3[0x30];
|
|
|
|
signed char var_schar;
|
|
unsigned char var_uchar;
|
|
signed int var_sint;
|
|
unsigned int var_uint;
|
|
signed long var_slong;
|
|
unsigned long var_ulong;
|
|
|
|
int result = 0;
|
|
|
|
#define expect(msg, exp, val) \
|
|
printf("%s %s%s\n", \
|
|
msg, \
|
|
val ? "true" : "false", \
|
|
(exp != val) ? " (failed)" : ""); \
|
|
if (exp != val) { \
|
|
result++; \
|
|
}
|
|
|
|
void constvar(void)
|
|
{
|
|
printf("const vs var\n");
|
|
|
|
expect("1.5f == 1.6f is", 0, (1.5f == fp1));
|
|
expect("1.6f == 1.5f is", 0, (1.6f == fp2));
|
|
expect("1.6f == 1.6f is", 1, (1.6f == fp1));
|
|
|
|
expect("1.5f != 1.6f is", 1, (1.5f != fp1));
|
|
expect("1.6f != 1.5f is", 1, (1.6f != fp2));
|
|
expect("1.6f != 1.6f is", 0, (1.6f != fp1));
|
|
|
|
expect("1.5f < 1.6f is", 1, (1.5f < fp1));
|
|
expect("1.6f < 1.5f is", 0, (1.6f < fp2));
|
|
expect("1.6f < 1.6f is", 0, (1.6f < fp1));
|
|
|
|
expect("1.5f > 1.6f is", 0, (1.5f > fp1));
|
|
expect("1.6f > 1.5f is", 1, (1.6f > fp2));
|
|
expect("1.6f > 1.6f is", 0, (1.6f > fp1));
|
|
|
|
expect("1.5f <= 1.6f is", 1, (1.5f <= fp1));
|
|
expect("1.6f <= 1.5f is", 0, (1.6f <= fp2));
|
|
expect("1.6f <= 1.6f is", 1, (1.6f <= fp1));
|
|
|
|
expect("1.5f >= 1.6f is", 0, (1.5f >= fp1));
|
|
expect("1.6f >= 1.5f is", 1, (1.6f >= fp2));
|
|
expect("1.6f >= 1.6f is", 1, (1.6f >= fp1));
|
|
|
|
}
|
|
|
|
void intconstvar(void)
|
|
{
|
|
printf("int const vs var\n");
|
|
|
|
fp1 = 20.0f;
|
|
fp2 = 10.0f;
|
|
|
|
// Comparing types 'int' with 'float' is invalid
|
|
#if 0
|
|
expect("10 == 20 is", 0, (10 == fp1));
|
|
expect("20 == 10 is", 0, (20 == fp2));
|
|
expect("20 == 20 is", 1, (20 == fp1));
|
|
|
|
expect("10 != 20 is", 1, (10 != fp1));
|
|
expect("20 != 10 is", 1, (20 != fp2));
|
|
expect("20 != 20 is", 0, (20 != fp1));
|
|
|
|
expect("10 < 20 is", 1, (10 < fp1));
|
|
expect("20 < 10 is", 0, (20 < fp2));
|
|
expect("20 < 20 is", 0, (20 < fp1));
|
|
|
|
expect("10 > 20 is", 0, (10 > fp1));
|
|
expect("20 > 10 is", 1, (20 > fp2));
|
|
expect("20 > 20 is", 0, (20 > fp1));
|
|
|
|
expect("10 <= 20 is", 1, (10 <= fp1));
|
|
expect("20 <= 10 is", 0, (20 <= fp2));
|
|
expect("20 <= 20 is", 1, (20 <= fp1));
|
|
|
|
expect("10 >= 20 is", 0, (10 >= fp1));
|
|
expect("20 >= 10 is", 1, (20 >= fp2));
|
|
expect("20 >= 20 is", 1, (20 >= fp1));
|
|
#endif
|
|
|
|
}
|
|
//-------------------------------------------------------------------------
|
|
|
|
int main(void)
|
|
{
|
|
printf("float-cmp-const-var\n");
|
|
|
|
fp1 = 1.6f;
|
|
fp2 = 1.5f;
|
|
constvar();
|
|
intconstvar();
|
|
|
|
printf("float-cmp-const-var (res: %d)\n", result);
|
|
return result;
|
|
}
|