Mercurial > hg > octave-nkf > gnulib-hg
annotate tests/test-fdutimensat.c @ 12496:a48d3d749ca5
Refactor common macros used in tests.
| author | Bruno Haible <bruno@clisp.org> |
|---|---|
| date | Thu, 24 Dec 2009 21:01:42 +0100 |
| parents | e45d9bb2233e |
| children | 013b270a78b9 |
| rev | line source |
|---|---|
| 12193 | 1 /* Tests of fdutimensat. |
| 2 Copyright (C) 2009 Free Software Foundation, Inc. | |
| 3 | |
| 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. | |
| 8 | |
| 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. | |
| 13 | |
| 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/>. */ | |
| 16 | |
| 17 /* Written by Eric Blake <ebb9@byu.net>, 2009. */ | |
| 18 | |
| 19 #include <config.h> | |
| 20 | |
| 21 #include "utimens.h" | |
| 22 | |
| 23 #include <fcntl.h> | |
| 24 #include <stdbool.h> | |
| 25 #include <stdio.h> | |
| 26 #include <stdlib.h> | |
| 27 | |
|
12496
a48d3d749ca5
Refactor common macros used in tests.
Bruno Haible <bruno@clisp.org>
parents:
12197
diff
changeset
|
28 #include "macros.h" |
| 12193 | 29 |
| 30 #define BASE "test-fdutimensat.t" | |
| 31 | |
| 32 #include "test-futimens.h" | |
| 33 #include "test-lutimens.h" | |
| 34 #include "test-utimens.h" | |
| 35 | |
| 36 static int dfd = AT_FDCWD; | |
| 37 | |
| 38 /* Wrap fdutimensat to behave like futimens. */ | |
| 39 static int | |
| 40 do_futimens (int fd, struct timespec const times[2]) | |
| 41 { | |
| 42 return fdutimensat (dfd, NULL, fd, times); | |
| 43 } | |
| 44 | |
| 45 /* Test the use of file descriptors alongside a name. */ | |
| 46 static int | |
| 47 do_fdutimens (char const *name, struct timespec const times[2]) | |
| 48 { | |
| 49 int result; | |
| 50 int fd = openat (dfd, name, O_WRONLY); | |
| 51 if (fd < 0) | |
| 52 fd = openat (dfd, name, O_RDONLY); | |
| 53 errno = 0; | |
| 54 result = fdutimensat (dfd, name, fd, times); | |
| 55 if (0 <= fd) | |
| 56 { | |
| 57 int saved_errno = errno; | |
| 58 close (fd); | |
| 59 errno = saved_errno; | |
| 60 } | |
| 61 return result; | |
| 62 } | |
| 63 | |
| 64 /* Wrap lutimensat to behave like lutimens. */ | |
| 65 static int | |
| 66 do_lutimens (const char *name, struct timespec const times[2]) | |
| 67 { | |
| 68 return lutimensat (dfd, name, times); | |
| 69 } | |
| 70 | |
| 71 /* Wrap fdutimensat to behave like utimens. */ | |
| 72 static int | |
| 73 do_utimens (const char *name, struct timespec const times[2]) | |
| 74 { | |
| 75 return fdutimensat (dfd, name, -1, times); | |
| 76 } | |
| 77 | |
| 78 int | |
|
12197
e45d9bb2233e
tests: avoid several compiler warnings
Eric Blake <ebb9@byu.net>
parents:
12193
diff
changeset
|
79 main (void) |
| 12193 | 80 { |
| 81 int result1; /* Skip because of no symlink support. */ | |
| 82 int result2; /* Skip because of no futimens support. */ | |
| 83 int result3; /* Skip because of no lutimens support. */ | |
| 84 int fd; | |
| 85 | |
| 86 /* Clean up any trash from prior testsuite runs. */ | |
| 87 ASSERT (system ("rm -rf " BASE "*") == 0); | |
| 88 | |
| 89 /* Basic tests. */ | |
| 90 result1 = test_utimens (do_utimens, true); | |
| 91 ASSERT (test_utimens (do_fdutimens, false) == result1); | |
| 92 result2 = test_futimens (do_futimens, result1 == 0); | |
| 93 result3 = test_lutimens (do_lutimens, (result1 + result2) == 0); | |
| 94 /* We expect 0/0, 0/77, or 77/77, but not 77/0. */ | |
| 95 ASSERT (result1 <= result3); | |
| 96 dfd = open (".", O_RDONLY); | |
| 97 ASSERT (0 <= dfd); | |
| 98 ASSERT (test_utimens (do_utimens, false) == result1); | |
| 99 ASSERT (test_utimens (do_fdutimens, false) == result1); | |
| 100 ASSERT (test_futimens (do_futimens, false) == result2); | |
| 101 ASSERT (test_lutimens (do_lutimens, false) == result3); | |
| 102 | |
| 103 /* Directory relative tests. */ | |
| 104 ASSERT (mkdir (BASE "dir", 0700) == 0); | |
| 105 ASSERT (chdir (BASE "dir") == 0); | |
| 106 fd = creat ("file", 0600); | |
| 107 ASSERT (0 <= fd); | |
| 108 errno = 0; | |
| 109 ASSERT (fdutimensat (fd, ".", AT_FDCWD, NULL) == -1); | |
| 110 ASSERT (errno == ENOTDIR); | |
| 111 { | |
| 112 struct timespec ts[2] = { { Y2K, 0 }, { Y2K, 0 } }; | |
| 113 struct stat st; | |
| 114 ASSERT (fdutimensat (dfd, BASE "dir/file", fd, ts) == 0); | |
| 115 ASSERT (stat ("file", &st) == 0); | |
| 116 ASSERT (st.st_atime == Y2K); | |
| 117 ASSERT (get_stat_atime_ns (&st) == 0); | |
| 118 ASSERT (st.st_mtime == Y2K); | |
| 119 ASSERT (get_stat_mtime_ns (&st) == 0); | |
| 120 } | |
| 121 ASSERT (close (fd) == 0); | |
| 122 ASSERT (close (dfd) == 0); | |
| 123 errno = 0; | |
| 124 ASSERT (fdutimensat (dfd, ".", -1, NULL) == -1); | |
| 125 ASSERT (errno == EBADF); | |
| 126 | |
| 127 /* Cleanup. */ | |
| 128 ASSERT (chdir ("..") == 0); | |
| 129 ASSERT (unlink (BASE "dir/file") == 0); | |
| 130 ASSERT (rmdir (BASE "dir") == 0); | |
| 131 return result1 | result2 | result3; | |
| 132 } |