install-reloc: Support multi-binary installation.

[gnulib.git] / tests / test-roundl-ieee.c

diff --git a/tests/test-roundl-ieee.c b/tests/test-roundl-ieee.c
index 86bc388..3dd20aa 100644 (file)
--- a/tests/test-roundl-ieee.c
+++ b/tests/test-roundl-ieee.c
@@ -1,5 +1,5 @@
 /* Test of rounding to nearest, breaking ties away from zero.
-   Copyright (C) 2010-2011 Free Software Foundation, Inc.
+   Copyright (C) 2010-2013 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
@@ -12,15 +12,17 @@
    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 <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 
 #include <math.h>
 
 #include "fpucw.h"
+#include "isnanl-nolibm.h"
 #include "minus-zero.h"
+#include "infinity.h"
+#include "nan.h"
 #include "macros.h"
 
 int
@@ -45,5 +47,13 @@ main ()
   ASSERT (!!signbit (roundl (-0.3L)) == !!signbit (minus_zerol));
   ASSERT (!!signbit (roundl (-0.7L)) == !!signbit (minus_zerol));
 
+  /* [MX] shaded specification in POSIX.  */
+
+  /* NaN.  */
+  ASSERT (isnanl (roundl (NaNl ())));
+  /* Infinity.  */
+  ASSERT (roundl (Infinityl ()) == Infinityl ());
+  ASSERT (roundl (- Infinityl ()) == - Infinityl ());
+
   return 0;
 }