mirror of
https://github.com/byteworksinc/ORCA-C.git
synced 2024-11-16 13:09:16 +00:00
34 lines
623 B
C++
34 lines
623 B
C++
/* Conformance Test 19.5.0.1: Verification of frexp, ldexp, modf functions */
|
|
|
|
#include <math.h>
|
|
|
|
main ()
|
|
{
|
|
double d1, d2;
|
|
int i;
|
|
|
|
|
|
d1 = frexp (4.8, &i);
|
|
if ((fabs(d1 - .60) > 0.00001) || (i != 3))
|
|
goto Fail;
|
|
|
|
d1 = frexp (0, &i);
|
|
if ((fabs(d1) > 0.00001) || (i != 0))
|
|
goto Fail;
|
|
|
|
d1 = ldexp (3.2, 4);
|
|
if (fabs(d1 - 51.2) > 0.00001)
|
|
goto Fail;
|
|
|
|
d1 = modf (-14.654, &d2);
|
|
if ((fabs(d1 - (-0.654)) > 0.00001) || (d2 != -14.0))
|
|
goto Fail;
|
|
|
|
|
|
printf ("Passed Conformance Test 19.5.0.1\n");
|
|
return;
|
|
|
|
Fail:
|
|
printf ("Failed Conformance Test 19.5.0.1\n");
|
|
}
|