diff options
Diffstat (limited to 'tests/test-signbit.c')
| -rw-r--r-- | tests/test-signbit.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/tests/test-signbit.c b/tests/test-signbit.c index c898149..e8ea097 100644 --- a/tests/test-signbit.c +++ b/tests/test-signbit.c @@ -1,5 +1,5 @@ /* Test of signbit() substitute. - Copyright (C) 2007-2011 Free Software Foundation, Inc. + Copyright (C) 2007-2013 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 @@ -29,6 +29,7 @@ #include <limits.h> #include "minus-zero.h" +#include "infinity.h" #include "macros.h" float zerof = 0.0f; @@ -52,8 +53,8 @@ test_signbitf () else ASSERT (!signbit (minus_zerof)); /* Infinite values. */ - ASSERT (!signbit (1.0f / 0.0f)); - ASSERT (signbit (-1.0f / 0.0f)); + ASSERT (!signbit (Infinityf ())); + ASSERT (signbit (- Infinityf ())); /* Quiet NaN. */ (void) signbit (zerof / zerof); #if defined FLT_EXPBIT0_WORD && defined FLT_EXPBIT0_BIT @@ -97,8 +98,8 @@ test_signbitd () else ASSERT (!signbit (minus_zerod)); /* Infinite values. */ - ASSERT (!signbit (1.0 / 0.0)); - ASSERT (signbit (-1.0 / 0.0)); + ASSERT (!signbit (Infinityd ())); + ASSERT (signbit (- Infinityd ())); /* Quiet NaN. */ (void) signbit (zerod / zerod); #if defined DBL_EXPBIT0_WORD && defined DBL_EXPBIT0_BIT @@ -140,8 +141,8 @@ test_signbitl () else ASSERT (!signbit (minus_zerol)); /* Infinite values. */ - ASSERT (!signbit (1.0L / 0.0L)); - ASSERT (signbit (-1.0L / 0.0L)); + ASSERT (!signbit (Infinityl ())); + ASSERT (signbit (- Infinityl ())); /* Quiet NaN. */ (void) signbit (zerol / zerol); #if defined LDBL_EXPBIT0_WORD && defined LDBL_EXPBIT0_BIT |