/* Test of rounding towards zero.
- Copyright (C) 2007-2010 Free Software Foundation, Inc.
+ Copyright (C) 2007-2013 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 "fpucw.h"
#include "isnanl-nolibm.h"
#include "minus-zero.h"
+#include "infinity.h"
#include "nan.h"
#include "macros.h"
/* Zero. */
ASSERT (truncl (0.0L) == 0.0L);
- ASSERT (!signbit (truncl (0.0L)));
ASSERT (truncl (minus_zerol) == 0.0L);
- ASSERT (!!signbit (minus_zerol) == !!signbit (truncl (minus_zerol)));
/* Positive numbers. */
ASSERT (truncl (0.3L) == 0.0L);
ASSERT (truncl (0.7L) == 0.0L);
ASSERT (truncl (-65536.0L) == -65536.0L);
ASSERT (truncl (-2.341e31L) == -2.341e31L);
/* Infinite numbers. */
- ASSERT (truncl (1.0L / 0.0L) == 1.0L / 0.0L);
- ASSERT (truncl (-1.0L / 0.0L) == -1.0L / 0.0L);
+ ASSERT (truncl (Infinityl ()) == Infinityl ());
+ ASSERT (truncl (- Infinityl ()) == - Infinityl ());
/* NaNs. */
ASSERT (isnanl (truncl (NaNl ())));