/* 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 "isnand-nolibm.h"
#include "minus-zero.h"
+#include "infinity.h"
#include "nan.h"
#include "macros.h"
{
/* Zero. */
ASSERT (trunc (0.0) == 0.0);
- ASSERT (!signbit (trunc (0.0)));
ASSERT (trunc (minus_zerod) == 0.0);
- ASSERT (!!signbit (minus_zerod) == !!signbit (trunc (minus_zerod)));
/* Positive numbers. */
ASSERT (trunc (0.3) == 0.0);
ASSERT (trunc (0.7) == 0.0);
ASSERT (trunc (-65536.0) == -65536.0);
ASSERT (trunc (-2.341e31) == -2.341e31);
/* Infinite numbers. */
- ASSERT (trunc (1.0 / 0.0) == 1.0 / 0.0);
- ASSERT (trunc (-1.0 / 0.0) == -1.0 / 0.0);
+ ASSERT (trunc (Infinityd ()) == Infinityd ());
+ ASSERT (trunc (- Infinityd ()) == - Infinityd ());
/* NaNs. */
ASSERT (isnand (trunc (NaNd ())));