X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=tests%2Ftest-signbit.c;h=d3ebbd6ec5948322aaa5981ec9f2d4fdaec93da4;hb=c0920188a9d9d5405cb9639d7ae07d9cae2161bf;hp=c8981498a1feb7dd398f68a479445e4a3525fb97;hpb=d60f3b0c6b0f93a601acd1cfd3923f94ca05abb0;p=gnulib.git

diff --git a/tests/test-signbit.c b/tests/test-signbit.c
index c8981498a..d3ebbd6ec 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) 2007-2014 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