diff options
| author | Manuel A. Fernandez Montecelo <manuel.montezelo@gmail.com> | 2016-05-26 16:48:15 +0100 |
|---|---|---|
| committer | Manuel A. Fernandez Montecelo <manuel.montezelo@gmail.com> | 2016-05-26 16:48:15 +0100 |
| commit | 5f2b09982312c98863eb9a8dfe2c608b81f58259 (patch) | |
| tree | e5d38581c2f36e1cca02efedd2d85044d77f76f9 /tests/test-isnand.h | |
| parent | 3e0814cd9862b89c7a39672672937477bd87ddfb (diff) | |
Imported Upstream version 0.9.6upstream/0.9.6
Diffstat (limited to 'tests/test-isnand.h')
| -rw-r--r-- | tests/test-isnand.h | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/tests/test-isnand.h b/tests/test-isnand.h index f9866217..06fc1837 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 |