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Merge commit 'a39d4083cab589d7cd6a13e8a4b8db8875261d75'
[gnulib.git]
/
tests
/
test-ceil-ieee.c
diff --git
a/tests/test-ceil-ieee.c
b/tests/test-ceil-ieee.c
index
38dd613
..
0d531f5
100644
(file)
--- a/
tests/test-ceil-ieee.c
+++ b/
tests/test-ceil-ieee.c
@@
-1,5
+1,5
@@
/* Test of rounding towards positive infinity.
/* Test of rounding towards positive infinity.
- Copyright (C) 2010-201
1
Free Software Foundation, Inc.
+ Copyright (C) 2010-201
4
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
@@
-18,7
+18,10
@@
#include <math.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
@@
-39,5
+42,13
@@
main ()
ASSERT (!!signbit (ceil (-0.3)) == !!signbit (minus_zerod));
ASSERT (!!signbit (ceil (-0.7)) == !!signbit (minus_zerod));
ASSERT (!!signbit (ceil (-0.3)) == !!signbit (minus_zerod));
ASSERT (!!signbit (ceil (-0.7)) == !!signbit (minus_zerod));
+ /* [MX] shaded specification in POSIX. */
+
+ /* NaN. */
+ ASSERT (isnand (ceil (NaNd ())));
+ /* Infinity. */
+ ASSERT (ceil (Infinityd ()) == Infinityd ());
+ ASSERT (ceil (- Infinityd ()) == - Infinityd ());
+
return 0;
}
return 0;
}