diff options
| author | Stephen Kitt <skitt@debian.org> | 2016-05-27 10:11:04 +0200 |
|---|---|---|
| committer | Manuel A. Fernandez Montecelo <manuel.montezelo@gmail.com> | 2016-05-27 14:28:33 +0100 |
| commit | 752fd7247bc223bcea35bd89cf56d1c08ead9ba6 (patch) | |
| tree | b4a428f847a963738faaf24c8eff070fdb03a3a5 /tests/test-isnanf.h | |
| parent | 9f7d4fa477ff2a51d7c932b13d57ac22dc033105 (diff) | |
| parent | a9a31b1de5776a3b08a82101a4fa711294f0dd1d (diff) | |
Imported Debian patch 0.9.6+really0.9.3-0.1debian/0.9.6+really0.9.3-0.1
Diffstat (limited to 'tests/test-isnanf.h')
| -rw-r--r-- | tests/test-isnanf.h | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/tests/test-isnanf.h b/tests/test-isnanf.h index cf51f12..d071b2c 100644 --- a/tests/test-isnanf.h +++ b/tests/test-isnanf.h @@ -1,5 +1,5 @@ /* Test of isnanf() substitute. - Copyright (C) 2007-2015 Free Software Foundation, Inc. + Copyright (C) 2007-2010 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 @@ -18,11 +18,13 @@ #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 -0.0f. + So we use -zero instead. */ +float zero = 0.0f; + int main () { @@ -34,10 +36,10 @@ main () ASSERT (!isnanf (-2.718e30f)); ASSERT (!isnanf (-2.718e-30f)); ASSERT (!isnanf (0.0f)); - ASSERT (!isnanf (minus_zerof)); + ASSERT (!isnanf (-zero)); /* Infinite values. */ - ASSERT (!isnanf (Infinityf ())); - ASSERT (!isnanf (- Infinityf ())); + ASSERT (!isnanf (1.0f / 0.0f)); + ASSERT (!isnanf (-1.0f / 0.0f)); /* Quiet NaN. */ ASSERT (isnanf (NaNf ())); #if defined FLT_EXPBIT0_WORD && defined FLT_EXPBIT0_BIT |