tests: add signature checks

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

diff --git a/tests/test-ldexpl.c b/tests/test-ldexpl.c
index 5f1fbd9..0fe4f86 100644 (file)
--- a/tests/test-ldexpl.c
+++ b/tests/test-ldexpl.c
@@ -20,6 +20,9 @@
 
 #include <math.h>
 
+#include "signature.h"
+SIGNATURE_CHECK (ldexpl, long double, (long double, int));
+
 #include <float.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -29,15 +32,15 @@
 #include "nan.h"
 
 #define ASSERT(expr) \
-  do                                                                        \
-    {                                                                       \
-      if (!(expr))                                                          \
-        {                                                                   \
+  do                                                                         \
+    {                                                                        \
+      if (!(expr))                                                           \
+        {                                                                    \
           fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
-          fflush (stderr);                                                  \
-          abort ();                                                         \
-        }                                                                   \
-    }                                                                       \
+          fflush (stderr);                                                   \
+          abort ();                                                          \
+        }                                                                    \
+    }                                                                        \
   while (0)
 
 /* On HP-UX 10.20, negating 0.0L does not yield -0.0L.
@@ -126,9 +129,9 @@ main ()
       y = ldexpl (x, 0); ASSERT (y == x);
       y = ldexpl (x, 5); ASSERT (y == x * 32.0L);
       if (i - 5 >= LDBL_MIN_EXP)
-       {
-         y = ldexpl (x, -5); ASSERT (y == x * 0.03125L);
-       }
+        {
+          y = ldexpl (x, -5); ASSERT (y == x * 0.03125L);
+        }
     }
   for (; i >= LDBL_MIN_EXP - 100 && x > 0.0L; i--, x *= 0.5L)
     {