Better ASSERT macro.

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

diff --git a/tests/test-avltreehash_list.c b/tests/test-avltreehash_list.c
index f5ea129..65ab49a 100644 (file)
--- a/tests/test-avltreehash_list.c
+++ b/tests/test-avltreehash_list.c
@@ -23,6 +23,7 @@
 #include "gl_avltreehash_list.h"
 
 #include <limits.h>
+#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
@@ -62,7 +63,16 @@ string_hash (const void *x)
 }
 
 #define SIZEOF(array) (sizeof (array) / sizeof (array[0]))
-#define ASSERT(condition) if (!(condition)) abort ()
+#define ASSERT(expr) \
+  do                                                                        \
+    {                                                                       \
+      if (!(expr))                                                          \
+        {                                                                   \
+          fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
+          abort ();                                                         \
+        }                                                                   \
+    }                                                                       \
+  while (0)
 #define RANDOM(n) (rand () % (n))
 #define RANDOM_OBJECT() objects[RANDOM (SIZEOF (objects))]