/* Test of rounding towards positive infinity.
- Copyright (C) 2007, 2008 Free Software Foundation, Inc.
+ Copyright (C) 2007-2008 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include <stdio.h>
#include <stdlib.h>
-#include "isnanf.h"
+#include "isnanf-nolibm.h"
+#include "nan.h"
#define ASSERT(expr) \
do \
if (!(expr)) \
{ \
fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
+ fflush (stderr); \
abort (); \
} \
} \
while (0)
+/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0f.
+ So we use -zero instead. */
+float zero = 0.0f;
+
int
main ()
{
/* Zero. */
ASSERT (ceilf (0.0f) == 0.0f);
- ASSERT (ceilf (-0.0f) == 0.0f);
+ ASSERT (ceilf (-zero) == 0.0f);
/* Positive numbers. */
ASSERT (ceilf (0.3f) == 1.0f);
ASSERT (ceilf (0.7f) == 1.0f);
ASSERT (ceilf (1.0f / 0.0f) == 1.0f / 0.0f);
ASSERT (ceilf (-1.0f / 0.0f) == -1.0f / 0.0f);
/* NaNs. */
- ASSERT (isnanf (ceilf (NAN)));
+ ASSERT (isnanf (ceilf (NaNf ())));
return 0;
}