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/** bug-2516.c
*/
#include <testfwk.h>
#include <stdlib.h>
#include <math.h>
#pragma disable_warning 122
#if !defined( __SDCC_pdk14) && !defined( __SDCC_pdk15) // Not enough memory
float gfa = 1.0 / 0.0;
float gfb = (-1.0) / 0.0;
float gfc = 0.0 / 0.0;
float gfd = 1.0;
static float sfa = 1.0 / 0.0;
static float sfb = (-1.0) / 0.0;
static float sfc = 0.0 / 0.0;
static float sfd = 1.0;
static float divTest(float a, float b)
{
return a / b;
}
#endif
void
testBug (void)
{
#if !defined( __SDCC_pdk14) && !defined( __SDCC_pdk15) // Not enough memory
float lfa = 1.0 / 0.0;
float lfb = (-1.0) / 0.0;
float lfc = 0.0 / 0.0;
float lfd = 1.0;
ASSERT (isinf (gfa));
ASSERT (isinf (sfa));
ASSERT (isinf (lfa));
ASSERT (isinf (gfb));
ASSERT (isinf (sfb));
ASSERT (isinf (lfb));
ASSERT (isnan (gfc));
ASSERT (isnan (sfc));
ASSERT (isnan (lfc));
ASSERT (!isnan (gfd));
ASSERT (!isnan (sfd));
ASSERT (!isnan (lfd));
ASSERT (!isinf (gfd));
ASSERT (!isinf (sfd));
ASSERT (!isinf (lfd));
ASSERT (isinf (divTest (1.0, 0.0)));
ASSERT (isinf (divTest (-1.0, 0.0)));
ASSERT (isnan (divTest (0.0, 0.0)));
ASSERT (!isinf (divTest (1.0, 0.5)));
ASSERT (!isnan (divTest (1.0, 0.5)));
ASSERT (!isnan (divTest (3e38, 2e-38)));
ASSERT (isinf (divTest (3e38, 2e-38)));
#endif
}
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