/* Tests of unlinkat.
- Copyright (C) 2009 Free Software Foundation, Inc.
+ Copyright (C) 2009, 2010 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
#include <unistd.h>
+#include "signature.h"
+SIGNATURE_CHECK (unlinkat, int, (int, char const *, int));
+
#include <fcntl.h>
#include <errno.h>
+#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/stat.h>
-#if !HAVE_SYMLINK
-# define symlink(a,b) (-1)
-#endif
-
-#define ASSERT(expr) \
- do \
- { \
- if (!(expr)) \
- { \
- fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
- fflush (stderr); \
- abort (); \
- } \
- } \
- while (0)
+#include "unlinkdir.h"
+#include "ignore-value.h"
+#include "macros.h"
#define BASE "test-unlinkat.t"
#include "test-rmdir.h"
+#include "test-unlink.h"
+
+static int dfd = AT_FDCWD;
/* Wrapper around unlinkat to test rmdir behavior. */
static int
rmdirat (char const *name)
{
- return unlinkat (AT_FDCWD, name, AT_REMOVEDIR);
+ return unlinkat (dfd, name, AT_REMOVEDIR);
+}
+
+/* Wrapper around unlinkat to test unlink behavior. */
+static int
+unlinker (char const *name)
+{
+ return unlinkat (dfd, name, 0);
}
int
-main ()
+main (void)
{
- /* FIXME: Add tests of unlinkat(,0), and of fd instead of AT_FDCWD. */
- return test_rmdir_func (rmdirat);
+ /* FIXME: Add tests of fd other than ".". */
+ int result1;
+ int result2;
+
+ /* Remove any leftovers from a previous partial run. */
+ ignore_value (system ("rm -rf " BASE "*"));
+
+ result1 = test_rmdir_func (rmdirat, false);
+ result2 = test_unlink_func (unlinker, false);
+ ASSERT (result1 == result2);
+ dfd = open (".", O_RDONLY);
+ ASSERT (0 <= dfd);
+ result2 = test_rmdir_func (rmdirat, false);
+ ASSERT (result1 == result2);
+ result2 = test_unlink_func (unlinker, false);
+ ASSERT (result1 == result2);
+ ASSERT (close (dfd) == 0);
+ if (result1 == 77)
+ fputs ("skipping test: symlinks not supported on this file system\n",
+ stderr);
+ return result1;
}