diff --git a/tests/test-proc-info.c b/tests/test-proc-info.c
index 81a7f209..db69bd31 100644
--- a/tests/test-proc-info.c
+++ b/tests/test-proc-info.c
@@ -82,11 +82,24 @@ get_dyn_info_list_addr (unw_addr_space_t as, unw_word_t *dilap, void *arg)
   return -UNW_ENOINFO;
 }
 
-static int
-nop (void)
+static void
+put_unwind_info (unw_addr_space_t as, unw_proc_info_t *pi, void *arg)
 {
-  panic ("nop() got called!\n");
-  return -1;
+  ++errors;
+  fprintf (stderr, "%s() got called!\n", __FUNCTION__);
+}
+
+static int
+resume (unw_addr_space_t as, unw_cursor_t *reg, void *arg)
+{
+  panic ("%s() got called!\n", __FUNCTION__);
+}
+
+static int
+get_proc_name (unw_addr_space_t as, unw_word_t ip, char *buf, size_t buf_len,
+	       unw_word_t *offp, void *arg)
+{
+  panic ("%s() got called!\n", __FUNCTION__);
 }
 
 int
@@ -102,13 +115,13 @@ main (int argc, char **argv)
 
   memset (&acc, 0, sizeof (acc));
   acc.find_proc_info = find_proc_info;
-  acc.put_unwind_info = (void *) nop;
+  acc.put_unwind_info = put_unwind_info;
   acc.get_dyn_info_list_addr = get_dyn_info_list_addr;
   acc.access_mem = access_mem;
   acc.access_reg = access_reg;
   acc.access_fpreg = access_fpreg;
-  acc.resume = (void *) nop;
-  acc.get_proc_name = (void *) nop;
+  acc.resume = resume;
+  acc.get_proc_name = get_proc_name;
 
   as = unw_create_addr_space (&acc, 0);
   if (!as)