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authorManuel A. Fernandez Montecelo <manuel.montezelo@gmail.com>2016-05-27 14:35:16 +0100
committerManuel A. Fernandez Montecelo <manuel.montezelo@gmail.com>2016-05-27 14:35:16 +0100
commit3590c846d4c2febbc05b4ad6b14a06edc549e453 (patch)
treee5d38581c2f36e1cca02efedd2d85044d77f76f9 /tests/test-isnand.h
parenta9a31b1de5776a3b08a82101a4fa711294f0dd1d (diff)
Imported Upstream version 0.9.6+really0.9.6upstream/0.9.6+really0.9.6
Diffstat (limited to 'tests/test-isnand.h')
-rw-r--r--tests/test-isnand.h14
1 files changed, 6 insertions, 8 deletions
diff --git a/tests/test-isnand.h b/tests/test-isnand.h
index f986621..06fc183 100644
--- a/tests/test-isnand.h
+++ b/tests/test-isnand.h
@@ -1,5 +1,5 @@
/* Test of isnand() substitute.
- Copyright (C) 2007-2010 Free Software Foundation, Inc.
+ Copyright (C) 2007-2015 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
@@ -18,13 +18,11 @@
#include <limits.h>
+#include "minus-zero.h"
+#include "infinity.h"
#include "nan.h"
#include "macros.h"
-/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0.
- So we use -zero instead. */
-double zero = 0.0;
-
int
main ()
{
@@ -36,10 +34,10 @@ main ()
ASSERT (!isnand (-2.718e30));
ASSERT (!isnand (-2.718e-30));
ASSERT (!isnand (0.0));
- ASSERT (!isnand (-zero));
+ ASSERT (!isnand (minus_zerod));
/* Infinite values. */
- ASSERT (!isnand (1.0 / 0.0));
- ASSERT (!isnand (-1.0 / 0.0));
+ ASSERT (!isnand (Infinityd ()));
+ ASSERT (!isnand (- Infinityd ()));
/* Quiet NaN. */
ASSERT (isnand (NaNd ()));
#if defined DBL_EXPBIT0_WORD && defined DBL_EXPBIT0_BIT