X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=tests%2Ftest-roundl.c;h=9d1359e00e646c3755b3260112ec657d907b154f;hb=46f5f314f34a08c9305758482d7d2fdb0e999d09;hp=bdb8ddfec8011b35d03387187a96465cd1007ff2;hpb=04da1cb11cf8285b944492aaa636dbd596ed5e74;p=gnulib.git
diff --git a/tests/test-roundl.c b/tests/test-roundl.c
index bdb8ddfec..9d1359e00 100644
--- a/tests/test-roundl.c
+++ b/tests/test-roundl.c
@@ -1,5 +1,5 @@
/* Test of rounding to nearest, breaking ties away from zero.
- Copyright (C) 2007-2010 Free Software Foundation, Inc.
+ Copyright (C) 2007-2014 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
@@ -12,8 +12,7 @@
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software Foundation,
- Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+ along with this program; if not, see . */
/* Written by Ben Pfaff , 2007.
Based heavily on Bruno Haible's test-truncl.c. */
@@ -30,6 +29,7 @@ SIGNATURE_CHECK (roundl, long double, (long double));
#include "fpucw.h"
#include "isnanl-nolibm.h"
#include "minus-zero.h"
+#include "infinity.h"
#include "nan.h"
#include "macros.h"
@@ -42,9 +42,7 @@ main ()
/* Zero. */
ASSERT (roundl (0.0L) == 0.0L);
- ASSERT (!signbit (roundl (0.0L)));
ASSERT (roundl (minus_zerol) == 0.0L);
- ASSERT (!!signbit (minus_zerol) == !!signbit (roundl (minus_zerol)));
/* Positive numbers. */
ASSERT (roundl (0.3L) == 0.0L);
ASSERT (roundl (0.5L) == 1.0L);
@@ -72,8 +70,8 @@ main ()
ASSERT (roundl (-65536.001L) == -65536.0L);
ASSERT (roundl (-2.341e31L) == -2.341e31L);
/* Infinite numbers. */
- ASSERT (roundl (1.0 / 0.0L) == 1.0 / 0.0L);
- ASSERT (roundl (-1.0 / 0.0L) == -1.0 / 0.0L);
+ ASSERT (roundl (Infinityl ()) == Infinityl ());
+ ASSERT (roundl (- Infinityl ()) == - Infinityl ());
/* NaNs. */
ASSERT (isnanl (roundl (NaNl ())));