maint: update copyright

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

diff --git a/tests/test-fstatat.c b/tests/test-fstatat.c
index ad5434e..2b1acb7 100644 (file)
--- a/tests/test-fstatat.c
+++ b/tests/test-fstatat.c
@@ -1,5 +1,5 @@
 /* Tests of fstatat.
-   Copyright (C) 2009 Free Software Foundation, Inc.
+   Copyright (C) 2009-2014 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
@@ -20,6 +20,9 @@
 
 #include <sys/stat.h>
 
+#include "signature.h"
+SIGNATURE_CHECK (fstatat, int, (int, char const *, struct stat *, int));
+
 #include <fcntl.h>
 #include <errno.h>
 #include <stdbool.h>
@@ -28,22 +31,14 @@
 #include <unistd.h>
 
 #include "openat.h"
-#include "pathmax.h"
+#include "progname.h"
 #include "same-inode.h"
+#include "ignore-value.h"
+#include "macros.h"
 
-#define ASSERT(expr) \
-  do                                                                         \
-    {                                                                        \
-      if (!(expr))                                                           \
-       {                                                                    \
-         fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__);  \
-         fflush (stderr);                                                   \
-         abort ();                                                          \
-       }                                                                    \
-    }                                                                        \
-  while (0)
-
-#define BASE "test-fstatat.t"
+#ifndef BASE
+# define BASE "test-fstatat.t"
+#endif
 
 #include "test-lstat.h"
 #include "test-stat.h"
@@ -54,25 +49,56 @@ static int dfd = AT_FDCWD;
 static int
 do_stat (char const *name, struct stat *st)
 {
+#ifdef TEST_STATAT
   return statat (dfd, name, st);
+#else
+  return fstatat (dfd, name, st, 0);
+#endif
 }
 
 /* Wrapper around fstatat to test lstat behavior.  */
 static int
 do_lstat (char const *name, struct stat *st)
 {
+#ifdef TEST_STATAT
   return lstatat (dfd, name, st);
+#else
+  return fstatat (dfd, name, st, AT_SYMLINK_NOFOLLOW);
+#endif
 }
 
 int
-main (void)
+main (int argc _GL_UNUSED, char *argv[])
 {
   int result;
-  ASSERT (test_stat_func (do_stat) == 0);
-  result = test_lstat_func (do_lstat, false);
+
+  set_program_name (argv[0]);
+
+  /* Remove any leftovers from a previous partial run.  */
+  ignore_value (system ("rm -rf " BASE "*"));
+
+  /* Test behaviour for invalid file descriptors.  */
+  {
+    struct stat statbuf;
+
+    errno = 0;
+    ASSERT (fstatat (-1, "foo", &statbuf, 0) == -1);
+    ASSERT (errno == EBADF);
+  }
+  {
+    struct stat statbuf;
+
+    close (99);
+    errno = 0;
+    ASSERT (fstatat (99, "foo", &statbuf, 0) == -1);
+    ASSERT (errno == EBADF);
+  }
+
+  result = test_stat_func (do_stat, false);
+  ASSERT (test_lstat_func (do_lstat, false) == result);
   dfd = open (".", O_RDONLY);
   ASSERT (0 <= dfd);
-  ASSERT (test_stat_func (do_stat) == 0);
+  ASSERT (test_stat_func (do_stat, false) == result);
   ASSERT (test_lstat_func (do_lstat, false) == result);
   ASSERT (close (dfd) == 0);
 
@@ -80,6 +106,6 @@ main (void)
 
   if (result == 77)
     fputs ("skipping test: symlinks not supported on this file system\n",
-          stderr);
+           stderr);
   return result;
 }