git-version-gen: don't let "prefix" envvar cause trouble

[gnulib.git] / tests / test-fabs.c

diff --git a/tests/test-fabs.c b/tests/test-fabs.c
index 81c5c7d..c5566cf 100644 (file)
--- a/tests/test-fabs.c
+++ b/tests/test-fabs.c
@@ -23,10 +23,17 @@
 #include "signature.h"
 SIGNATURE_CHECK (fabs, double, (double));
 
+#include <string.h>
+
 #include "macros.h"
+#include "minus-zero.h"
 
-volatile double x;
-double y;
+#define DOUBLE double
+#define L_(literal) literal
+#define MINUS_ZERO minus_zerod
+#define FABS fabs
+#define RANDOM randomd
+#include "test-fabs.h"
 
 int
 main ()
@@ -41,5 +48,7 @@ main ()
   y = fabs (x);
   ASSERT (y == 0.6);
 
+  test_function ();
+
   return 0;
 }