2 Copyright (C) 2009 Free Software Foundation, Inc.
4 This program is free software: you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 3 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <http://www.gnu.org/licenses/>. */
17 /* Written by Eric Blake <ebb9@byu.net>, 2009. */
31 #include "stat-time.h"
35 #define ASSERT(expr) \
40 fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
47 #define BASE "test-utimensat.t"
49 #include "test-lutimens.h"
50 #include "test-utimens.h"
52 static int dfd = AT_FDCWD;
54 /* Wrap utimensat to behave like utimens. */
56 do_utimensat (char const *name, struct timespec const times[2])
58 return utimensat (dfd, name, times, 0);
61 /* Wrap utimensat to behave like lutimens. */
63 do_lutimensat (char const *name, struct timespec const times[2])
65 return utimensat (dfd, name, times, AT_SYMLINK_NOFOLLOW);
71 int result1; /* Skip because of no symlink support. */
72 int result2; /* Skip because of no lutimens support. */
75 /* Clean up any trash from prior testsuite runs. */
76 ASSERT (system ("rm -rf " BASE "*") == 0);
79 result1 = test_utimens (do_utimensat, true);
80 result2 = test_lutimens (do_lutimensat, result1 == 0);
81 dfd = open (".", O_RDONLY);
83 ASSERT (test_utimens (do_utimensat, false) == result1);
84 ASSERT (test_lutimens (do_lutimensat, false) == result2);
85 /* We expect 0/0, 0/77, or 77/77, but not 77/0. */
86 ASSERT (result1 <= result2);
88 /* Directory-relative tests. */
89 ASSERT (mkdir (BASE "dir", 0700) == 0);
90 ASSERT (chdir (BASE "dir") == 0);
91 fd = creat ("file", 0600);
94 ASSERT (utimensat (fd, ".", NULL, 0) == -1);
95 ASSERT (errno == ENOTDIR);
97 struct timespec ts[2] = { { Y2K, 0 }, { Y2K, 0 } };
99 ASSERT (utimensat (dfd, BASE "dir/file", ts, AT_SYMLINK_NOFOLLOW) == 0);
100 ASSERT (stat ("file", &st) == 0);
101 ASSERT (st.st_atime == Y2K);
102 ASSERT (get_stat_atime_ns (&st) == 0);
103 ASSERT (st.st_mtime == Y2K);
104 ASSERT (get_stat_mtime_ns (&st) == 0);
106 ASSERT (close (fd) == 0);
107 ASSERT (close (dfd) == 0);
109 ASSERT (utimensat (dfd, ".", NULL, 0) == -1);
110 ASSERT (errno == EBADF);
113 ASSERT (chdir ("..") == 0);
114 ASSERT (unlink (BASE "dir/file") == 0);
115 ASSERT (rmdir (BASE "dir") == 0);
116 return result1 | result2;