diff options
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 cf51f12c..d071b2cc 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 |