X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=tests%2Ftest-roundf1.c;h=2ccbe29faa9c6ded95bf2e83b6b5f81f8a4151e7;hb=8aad2a7bdd93df610506c08accd7cf1b67153f51;hp=98edc4a7e1cb6ea37f04fc77fec7b0d4cca12c28;hpb=89ae4589dd58d12e7cbcf0e92c1d828c1e430f97;p=gnulib.git

diff --git a/tests/test-roundf1.c b/tests/test-roundf1.c
index 98edc4a7e..2ccbe29fa 100644
--- a/tests/test-roundf1.c
+++ b/tests/test-roundf1.c
@@ -1,5 +1,5 @@
 /* Test of rounding to nearest, breaking ties away from zero.
-   Copyright (C) 2007, 2008, 2009 Free Software Foundation, Inc.
+   Copyright (C) 2007-2011 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
@@ -25,34 +25,17 @@
 #include "signature.h"
 SIGNATURE_CHECK (roundf, float, (float));
 
-#include <stdio.h>
-#include <stdlib.h>
-
 #include "isnanf-nolibm.h"
+#include "minus-zero.h"
 #include "nan.h"
-
-#define ASSERT(expr) \
-  do                                                                         \
-    {                                                                        \
-      if (!(expr))                                                           \
-        {                                                                    \
-          fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
-          fflush (stderr);                                                   \
-          abort ();                                                          \
-        }                                                                    \
-    }                                                                        \
-  while (0)
-
-/* 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;
+#include "macros.h"
 
 int
 main ()
 {
   /* Zero.  */
   ASSERT (roundf (0.0f) == 0.0f);
-  ASSERT (roundf (-zero) == 0.0f);
+  ASSERT (roundf (minus_zerof) == 0.0f);
   /* Positive numbers.  */
   ASSERT (roundf (0.3f) == 0.0f);
   ASSERT (roundf (0.5f) == 1.0f);