projects
/
gnulib.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
doc: Improve wording in relocatable-maint.texi.
[gnulib.git]
/
tests
/
test-round-ieee.c
diff --git
a/tests/test-round-ieee.c
b/tests/test-round-ieee.c
index
a4cc2b7
..
13743cf
100644
(file)
--- a/
tests/test-round-ieee.c
+++ b/
tests/test-round-ieee.c
@@
-1,5
+1,5
@@
/* Test of rounding to nearest, breaking ties away from zero.
/* Test of rounding to nearest, breaking ties away from zero.
- Copyright (C) 2010-201
2
Free Software Foundation, Inc.
+ Copyright (C) 2010-201
3
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
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
@@
-12,14
+12,16
@@
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
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 <config.h>
#include <math.h>
+#include "isnand-nolibm.h"
#include "minus-zero.h"
#include "minus-zero.h"
+#include "infinity.h"
+#include "nan.h"
#include "macros.h"
int
#include "macros.h"
int
@@
-40,5
+42,13
@@
main ()
ASSERT (!!signbit (round (-0.3)) == !!signbit (minus_zerod));
ASSERT (!!signbit (round (-0.7)) == !!signbit (minus_zerod));
ASSERT (!!signbit (round (-0.3)) == !!signbit (minus_zerod));
ASSERT (!!signbit (round (-0.7)) == !!signbit (minus_zerod));
+ /* [MX] shaded specification in POSIX. */
+
+ /* NaN. */
+ ASSERT (isnand (round (NaNd ())));
+ /* Infinity. */
+ ASSERT (round (Infinityd ()) == Infinityd ());
+ ASSERT (round (- Infinityd ()) == - Infinityd ());
+
return 0;
}
return 0;
}