X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;ds=inline;f=tests%2Ftest-file-has-acl.c;h=7afd3bb2445676d46e5c2e7298f3d3aaa3c2c2d4;hb=2d91a71b4af88ffea2bf5cf9a18e2f803ecba537;hp=daab4dbd9fc2e88461ac80fc80514ad409f32a39;hpb=456355401219fdc2cb203baedd2bf176572e8310;p=gnulib.git

diff --git a/tests/test-file-has-acl.c b/tests/test-file-has-acl.c
index daab4dbd9..7afd3bb24 100644
--- a/tests/test-file-has-acl.c
+++ b/tests/test-file-has-acl.c
@@ -1,5 +1,5 @@
 /* Test for presence of ACL.
-   Copyright (C) 2008 Free Software Foundation, Inc.
+   Copyright (C) 2008-2012 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
@@ -20,23 +20,14 @@
 
 #include "acl.h"
 
+#include <signal.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 
-#define ASSERT(expr) \
-  do									     \
-    {									     \
-      if (!(expr))							     \
-        {								     \
-          fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
-          fflush (stderr);						     \
-          abort ();							     \
-        }								     \
-    }									     \
-  while (0)
+#include "macros.h"
 
 int
 main (int argc, char *argv[])
@@ -54,13 +45,21 @@ main (int argc, char *argv[])
       exit (EXIT_FAILURE);
     }
 
+  /* Check against possible infinite loop in file_has_acl.  */
+#if HAVE_DECL_ALARM
+  /* Declare failure if test takes too long, by using default abort
+     caused by SIGALRM.  */
+  signal (SIGALRM, SIG_DFL);
+  alarm (5);
+#endif
+
 #if USE_ACL
   {
     int ret = file_has_acl (file, &statbuf);
     if (ret < 0)
       {
-	fprintf (stderr, "could not access the ACL of file \"%s\"\n", file);
-	exit (EXIT_FAILURE);
+        fprintf (stderr, "could not access the ACL of file \"%s\"\n", file);
+        exit (EXIT_FAILURE);
       }
     printf ("%s\n", ret ? "yes" : "no");
   }