jehanne/qa/kern/mixedfloat.c

34 lines
528 B
C

#include <u.h>
#include <libc.h>
#define INT 2
#define FLOAT 2.5
#define A 4 // addition result
#define M 5 // multiplication result
void
main()
{
int a, b, x, y;
float f;
double d;
f = FLOAT;
d = FLOAT;
a = b = x = y = INT;
a += (double)d;
b *= (double)d;
x += (float)f;
y *= (float)f;
fprint(2, "[double] addition: %d; multiplication: %d\n", a, b);
fprint(2, "[float] addition: %d; multiplication: %d\n", x, y);
if(a != A || x != A || b != M || y != M)
exits("FAIL");
print("PASS\n");
exits("PASS");
}