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| author | Manuel A. Fernandez Montecelo <manuel.montezelo@gmail.com> | 2016-05-27 14:35:40 +0100 |
|---|---|---|
| committer | Manuel A. Fernandez Montecelo <manuel.montezelo@gmail.com> | 2016-05-27 14:35:40 +0100 |
| commit | b1de003dac299705a7f01c997d2b866bafe39926 (patch) | |
| tree | 1cc16a3877e945116387a380f7f3023f81fa36e4 /tests/test-isnand.h | |
| parent | 752fd7247bc223bcea35bd89cf56d1c08ead9ba6 (diff) | |
| parent | 3590c846d4c2febbc05b4ad6b14a06edc549e453 (diff) | |
Merge tag 'upstream/0.9.6+really0.9.6'
Upstream version 0.9.6+really0.9.6
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 |