X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=tests%2Ftest-modf.c;h=6ee16c73aac8d6d50ae263955e1cd990eddf6425;hb=38e8c084b95e98c4e763df8cfc43a141aa93fc5f;hp=754a729c4262bc9dba0154d5a25cf8a2d47a7cc3;hpb=05edbffcd49b284a6fbedb15f10e2c67eb4b4f17;p=gnulib.git

diff --git a/tests/test-modf.c b/tests/test-modf.c
index 754a729c4..6ee16c73a 100644
--- a/tests/test-modf.c
+++ b/tests/test-modf.c
@@ -1,5 +1,5 @@
 /* Test of modf() function.
-   Copyright (C) 2010 Free Software Foundation, Inc.
+   Copyright (C) 2010-2013 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
@@ -23,11 +23,16 @@
 #include "signature.h"
 SIGNATURE_CHECK (modf, double, (double, double *));
 
+#include <float.h>
+
 #include "macros.h"
 
-volatile double x;
-double y;
-double z;
+#define DOUBLE double
+#define L_(literal) literal
+#define MANT_DIG DBL_MANT_DIG
+#define MODF modf
+#define RANDOM randomd
+#include "test-modf.h"
 
 int
 main ()
@@ -41,8 +46,10 @@ main ()
   /* A particular negative value.  */
   x = -5.972406760;
   y = modf (x, &z);
-  ASSERT (y >= -0.972406761 && y <= 0.972406759);
+  ASSERT (y >= -0.972406761 && y <= -0.972406759);
   ASSERT (z == -5.0);
 
+  test_function ();
+
   return 0;
 }