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76877b46 ZJS |
1 | /*** |
2 | This file is part of systemd. | |
3 | ||
4 | Copyright 2013 Zbigniew Jędrzejewski-Szmek | |
5 | ||
6 | systemd is free software; you can redistribute it and/or modify it | |
7 | under the terms of the GNU Lesser General Public License as published by | |
8 | the Free Software Foundation; either version 2.1 of the License, or | |
9 | (at your option) any later version. | |
10 | ||
11 | systemd is distributed in the hope that it will be useful, but | |
12 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 | Lesser General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU Lesser General Public License | |
17 | along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
18 | ***/ | |
19 | ||
a696dbef | 20 | #include <stdio.h> |
5d409034 | 21 | #include <sys/mount.h> |
07630cea | 22 | #include <unistd.h> |
a696dbef | 23 | |
b5efdb8a | 24 | #include "alloc-util.h" |
3ffd4af2 | 25 | #include "fd-util.h" |
76877b46 | 26 | #include "macro.h" |
4349cd7c | 27 | #include "mount-util.h" |
07630cea | 28 | #include "path-util.h" |
c6878637 | 29 | #include "rm-rf.h" |
07630cea LP |
30 | #include "string-util.h" |
31 | #include "strv.h" | |
32 | #include "util.h" | |
76877b46 | 33 | |
2230852b MS |
34 | #define test_path_compare(a, b, result) { \ |
35 | assert_se(path_compare(a, b) == result); \ | |
36 | assert_se(path_compare(b, a) == -result); \ | |
37 | assert_se(path_equal(a, b) == !result); \ | |
38 | assert_se(path_equal(b, a) == !result); \ | |
39 | } | |
76877b46 ZJS |
40 | |
41 | static void test_path(void) { | |
3f72b427 LP |
42 | _cleanup_close_ int fd = -1; |
43 | ||
2230852b MS |
44 | test_path_compare("/goo", "/goo", 0); |
45 | test_path_compare("/goo", "/goo", 0); | |
46 | test_path_compare("//goo", "/goo", 0); | |
47 | test_path_compare("//goo/////", "/goo", 0); | |
48 | test_path_compare("goo/////", "goo", 0); | |
76877b46 | 49 | |
2230852b MS |
50 | test_path_compare("/goo/boo", "/goo//boo", 0); |
51 | test_path_compare("//goo/boo", "/goo/boo//", 0); | |
76877b46 | 52 | |
2230852b | 53 | test_path_compare("/", "///", 0); |
76877b46 | 54 | |
2230852b MS |
55 | test_path_compare("/x", "x/", 1); |
56 | test_path_compare("x/", "/", -1); | |
76877b46 | 57 | |
2230852b MS |
58 | test_path_compare("/x/./y", "x/y", 1); |
59 | test_path_compare("x/.y", "x/y", -1); | |
60 | ||
61 | test_path_compare("foo", "/foo", -1); | |
62 | test_path_compare("/foo", "/foo/bar", -1); | |
63 | test_path_compare("/foo/aaa", "/foo/b", -1); | |
64 | test_path_compare("/foo/aaa", "/foo/b/a", -1); | |
65 | test_path_compare("/foo/a", "/foo/aaa", -1); | |
66 | test_path_compare("/foo/a/b", "/foo/aaa", -1); | |
76877b46 ZJS |
67 | |
68 | assert_se(path_is_absolute("/")); | |
69 | assert_se(!path_is_absolute("./")); | |
70 | ||
71 | assert_se(is_path("/dir")); | |
72 | assert_se(is_path("a/b")); | |
73 | assert_se(!is_path(".")); | |
74 | ||
2b6bf07d ZJS |
75 | assert_se(streq(basename("./aa/bb/../file.da."), "file.da.")); |
76 | assert_se(streq(basename("/aa///.file"), ".file")); | |
77 | assert_se(streq(basename("/aa///file..."), "file...")); | |
78 | assert_se(streq(basename("file.../"), "")); | |
76877b46 | 79 | |
3f72b427 LP |
80 | fd = open("/", O_RDONLY|O_CLOEXEC|O_DIRECTORY|O_NOCTTY); |
81 | assert_se(fd >= 0); | |
5d409034 | 82 | assert_se(fd_is_mount_point(fd, "/", 0) > 0); |
76877b46 ZJS |
83 | |
84 | { | |
85 | char p1[] = "aaa/bbb////ccc"; | |
86 | char p2[] = "//aaa/.////ccc"; | |
87 | char p3[] = "/./"; | |
88 | ||
8d95631e FB |
89 | assert_se(path_equal(path_kill_slashes(p1), "aaa/bbb/ccc")); |
90 | assert_se(path_equal(path_kill_slashes(p2), "/aaa/./ccc")); | |
91 | assert_se(path_equal(path_kill_slashes(p3), "/./")); | |
76877b46 ZJS |
92 | } |
93 | } | |
94 | ||
85eca92e | 95 | static void test_find_binary(const char *self) { |
c9d954b2 ZJS |
96 | char *p; |
97 | ||
85eca92e | 98 | assert_se(find_binary("/bin/sh", &p) == 0); |
c9d954b2 | 99 | puts(p); |
85eca92e | 100 | assert_se(path_equal(p, "/bin/sh")); |
c9d954b2 ZJS |
101 | free(p); |
102 | ||
85eca92e | 103 | assert_se(find_binary(self, &p) == 0); |
c9d954b2 | 104 | puts(p); |
8d95631e FB |
105 | assert_se(endswith(p, "/test-path-util")); |
106 | assert_se(path_is_absolute(p)); | |
c9d954b2 ZJS |
107 | free(p); |
108 | ||
85eca92e | 109 | assert_se(find_binary("sh", &p) == 0); |
c9d954b2 | 110 | puts(p); |
8d95631e FB |
111 | assert_se(endswith(p, "/sh")); |
112 | assert_se(path_is_absolute(p)); | |
c9d954b2 ZJS |
113 | free(p); |
114 | ||
85eca92e LP |
115 | assert_se(find_binary("xxxx-xxxx", &p) == -ENOENT); |
116 | assert_se(find_binary("/some/dir/xxxx-xxxx", &p) == -ENOENT); | |
c9d954b2 ZJS |
117 | } |
118 | ||
fecffe5d | 119 | static void test_prefixes(void) { |
e203f7c3 LP |
120 | static const char* values[] = { "/a/b/c/d", "/a/b/c", "/a/b", "/a", "", NULL}; |
121 | unsigned i; | |
fecffe5d | 122 | char s[PATH_MAX]; |
e203f7c3 | 123 | bool b; |
fecffe5d | 124 | |
e203f7c3 LP |
125 | i = 0; |
126 | PATH_FOREACH_PREFIX_MORE(s, "/a/b/c/d") { | |
fecffe5d LP |
127 | log_error("---%s---", s); |
128 | assert_se(streq(s, values[i++])); | |
129 | } | |
e203f7c3 | 130 | assert_se(values[i] == NULL); |
fecffe5d | 131 | |
e203f7c3 LP |
132 | i = 1; |
133 | PATH_FOREACH_PREFIX(s, "/a/b/c/d") { | |
134 | log_error("---%s---", s); | |
135 | assert_se(streq(s, values[i++])); | |
136 | } | |
fecffe5d LP |
137 | assert_se(values[i] == NULL); |
138 | ||
139 | i = 0; | |
e203f7c3 | 140 | PATH_FOREACH_PREFIX_MORE(s, "////a////b////c///d///////") |
fecffe5d | 141 | assert_se(streq(s, values[i++])); |
e203f7c3 | 142 | assert_se(values[i] == NULL); |
fecffe5d | 143 | |
e203f7c3 LP |
144 | i = 1; |
145 | PATH_FOREACH_PREFIX(s, "////a////b////c///d///////") | |
146 | assert_se(streq(s, values[i++])); | |
fecffe5d LP |
147 | assert_se(values[i] == NULL); |
148 | ||
149 | PATH_FOREACH_PREFIX(s, "////") | |
e203f7c3 LP |
150 | assert_not_reached("Wut?"); |
151 | ||
152 | b = false; | |
153 | PATH_FOREACH_PREFIX_MORE(s, "////") { | |
154 | assert_se(!b); | |
fecffe5d | 155 | assert_se(streq(s, "")); |
e203f7c3 LP |
156 | b = true; |
157 | } | |
158 | assert_se(b); | |
fecffe5d LP |
159 | |
160 | PATH_FOREACH_PREFIX(s, "") | |
161 | assert_not_reached("wut?"); | |
162 | ||
e203f7c3 LP |
163 | b = false; |
164 | PATH_FOREACH_PREFIX_MORE(s, "") { | |
8d95631e FB |
165 | assert_se(!b); |
166 | assert_se(streq(s, "")); | |
e203f7c3 LP |
167 | b = true; |
168 | } | |
fecffe5d LP |
169 | } |
170 | ||
0c6ea3a4 | 171 | static void test_path_join(void) { |
59ae3a95 TA |
172 | |
173 | #define test_join(root, path, rest, expected) { \ | |
174 | _cleanup_free_ char *z = NULL; \ | |
175 | z = path_join(root, path, rest); \ | |
176 | assert_se(streq(z, expected)); \ | |
177 | } | |
178 | ||
179 | test_join("/root", "/a/b", "/c", "/root/a/b/c"); | |
180 | test_join("/root", "a/b", "c", "/root/a/b/c"); | |
181 | test_join("/root", "/a/b", "c", "/root/a/b/c"); | |
bc854dc7 | 182 | test_join("/root", "/", "c", "/root/c"); |
59ae3a95 TA |
183 | test_join("/root", "/", NULL, "/root/"); |
184 | ||
185 | test_join(NULL, "/a/b", "/c", "/a/b/c"); | |
186 | test_join(NULL, "a/b", "c", "a/b/c"); | |
187 | test_join(NULL, "/a/b", "c", "/a/b/c"); | |
bc854dc7 | 188 | test_join(NULL, "/", "c", "/c"); |
59ae3a95 | 189 | test_join(NULL, "/", NULL, "/"); |
0c6ea3a4 ZJS |
190 | } |
191 | ||
eb66db55 MG |
192 | static void test_fsck_exists(void) { |
193 | /* Ensure we use a sane default for PATH. */ | |
194 | unsetenv("PATH"); | |
195 | ||
196 | /* fsck.minix is provided by util-linux and will probably exist. */ | |
85eca92e | 197 | assert_se(fsck_exists("minix") == 1); |
eb66db55 | 198 | |
85eca92e LP |
199 | assert_se(fsck_exists("AbCdE") == 0); |
200 | assert_se(fsck_exists("/../bin/") == 0); | |
eb66db55 MG |
201 | } |
202 | ||
6b56a651 TK |
203 | static void test_make_relative(void) { |
204 | char *result; | |
205 | ||
206 | assert_se(path_make_relative("some/relative/path", "/some/path", &result) < 0); | |
207 | assert_se(path_make_relative("/some/path", "some/relative/path", &result) < 0); | |
208 | ||
59ae3a95 TA |
209 | #define test(from_dir, to_path, expected) { \ |
210 | _cleanup_free_ char *z = NULL; \ | |
211 | path_make_relative(from_dir, to_path, &z); \ | |
212 | assert_se(streq(z, expected)); \ | |
6b56a651 TK |
213 | } |
214 | ||
215 | test("/", "/", "."); | |
216 | test("/", "/some/path", "some/path"); | |
217 | test("/some/path", "/some/path", "."); | |
218 | test("/some/path", "/some/path/in/subdir", "in/subdir"); | |
219 | test("/some/path", "/", "../.."); | |
220 | test("/some/path", "/some/other/path", "../other/path"); | |
221 | test("//extra/////slashes///won't////fool///anybody//", "////extra///slashes////are/just///fine///", "../../../are/just/fine"); | |
222 | } | |
223 | ||
3e8a78c8 MM |
224 | static void test_strv_resolve(void) { |
225 | char tmp_dir[] = "/tmp/test-path-util-XXXXXX"; | |
226 | _cleanup_strv_free_ char **search_dirs = NULL; | |
227 | _cleanup_strv_free_ char **absolute_dirs = NULL; | |
228 | char **d; | |
229 | ||
230 | assert_se(mkdtemp(tmp_dir) != NULL); | |
231 | ||
232 | search_dirs = strv_new("/dir1", "/dir2", "/dir3", NULL); | |
233 | assert_se(search_dirs); | |
234 | STRV_FOREACH(d, search_dirs) { | |
235 | char *p = strappend(tmp_dir, *d); | |
236 | assert_se(p); | |
237 | assert_se(strv_push(&absolute_dirs, p) == 0); | |
238 | } | |
239 | ||
240 | assert_se(mkdir(absolute_dirs[0], 0700) == 0); | |
241 | assert_se(mkdir(absolute_dirs[1], 0700) == 0); | |
242 | assert_se(symlink("dir2", absolute_dirs[2]) == 0); | |
243 | ||
244 | path_strv_resolve(search_dirs, tmp_dir); | |
245 | assert_se(streq(search_dirs[0], "/dir1")); | |
246 | assert_se(streq(search_dirs[1], "/dir2")); | |
247 | assert_se(streq(search_dirs[2], "/dir2")); | |
248 | ||
c6878637 | 249 | assert_se(rm_rf(tmp_dir, REMOVE_ROOT|REMOVE_PHYSICAL) == 0); |
3e8a78c8 MM |
250 | } |
251 | ||
5895b62f RC |
252 | static void test_path_startswith(void) { |
253 | assert_se(path_startswith("/foo/bar/barfoo/", "/foo")); | |
254 | assert_se(path_startswith("/foo/bar/barfoo/", "/foo/")); | |
255 | assert_se(path_startswith("/foo/bar/barfoo/", "/")); | |
256 | assert_se(path_startswith("/foo/bar/barfoo/", "////")); | |
257 | assert_se(path_startswith("/foo/bar/barfoo/", "/foo//bar/////barfoo///")); | |
258 | assert_se(path_startswith("/foo/bar/barfoo/", "/foo/bar/barfoo////")); | |
259 | assert_se(path_startswith("/foo/bar/barfoo/", "/foo/bar///barfoo/")); | |
260 | assert_se(path_startswith("/foo/bar/barfoo/", "/foo////bar/barfoo/")); | |
261 | assert_se(path_startswith("/foo/bar/barfoo/", "////foo/bar/barfoo/")); | |
262 | assert_se(path_startswith("/foo/bar/barfoo/", "/foo/bar/barfoo")); | |
263 | ||
264 | assert_se(!path_startswith("/foo/bar/barfoo/", "/foo/bar/barfooa/")); | |
265 | assert_se(!path_startswith("/foo/bar/barfoo/", "/foo/bar/barfooa")); | |
266 | assert_se(!path_startswith("/foo/bar/barfoo/", "")); | |
267 | assert_se(!path_startswith("/foo/bar/barfoo/", "/bar/foo")); | |
268 | assert_se(!path_startswith("/foo/bar/barfoo/", "/f/b/b/")); | |
269 | } | |
270 | ||
1d13f648 LP |
271 | static void test_prefix_root_one(const char *r, const char *p, const char *expected) { |
272 | _cleanup_free_ char *s = NULL; | |
273 | const char *t; | |
274 | ||
275 | assert_se(s = prefix_root(r, p)); | |
276 | assert_se(streq_ptr(s, expected)); | |
277 | ||
278 | t = prefix_roota(r, p); | |
279 | assert_se(t); | |
280 | assert_se(streq_ptr(t, expected)); | |
281 | } | |
282 | ||
283 | static void test_prefix_root(void) { | |
284 | test_prefix_root_one("/", "/foo", "/foo"); | |
285 | test_prefix_root_one(NULL, "/foo", "/foo"); | |
286 | test_prefix_root_one("", "/foo", "/foo"); | |
287 | test_prefix_root_one("///", "/foo", "/foo"); | |
288 | test_prefix_root_one("/", "////foo", "/foo"); | |
289 | test_prefix_root_one(NULL, "////foo", "/foo"); | |
290 | ||
291 | test_prefix_root_one("/foo", "/bar", "/foo/bar"); | |
292 | test_prefix_root_one("/foo", "bar", "/foo/bar"); | |
293 | test_prefix_root_one("foo", "bar", "foo/bar"); | |
294 | test_prefix_root_one("/foo/", "/bar", "/foo/bar"); | |
295 | test_prefix_root_one("/foo/", "//bar", "/foo/bar"); | |
296 | test_prefix_root_one("/foo///", "//bar", "/foo/bar"); | |
297 | } | |
298 | ||
5d409034 | 299 | static void test_path_is_mount_point(void) { |
36908eb8 | 300 | int fd; |
5d409034 MP |
301 | char tmp_dir[] = "/tmp/test-path-is-mount-point-XXXXXX"; |
302 | _cleanup_free_ char *file1 = NULL, *file2 = NULL, *link1 = NULL, *link2 = NULL; | |
36908eb8 MP |
303 | _cleanup_free_ char *dir1 = NULL, *dir1file = NULL, *dirlink1 = NULL, *dirlink1file = NULL; |
304 | _cleanup_free_ char *dir2 = NULL, *dir2file = NULL; | |
5d409034 | 305 | |
e26d6ce5 MP |
306 | assert_se(path_is_mount_point("/", AT_SYMLINK_FOLLOW) > 0); |
307 | assert_se(path_is_mount_point("/", 0) > 0); | |
5d409034 | 308 | |
e26d6ce5 MP |
309 | assert_se(path_is_mount_point("/proc", AT_SYMLINK_FOLLOW) > 0); |
310 | assert_se(path_is_mount_point("/proc", 0) > 0); | |
5d409034 | 311 | |
e26d6ce5 MP |
312 | assert_se(path_is_mount_point("/proc/1", AT_SYMLINK_FOLLOW) == 0); |
313 | assert_se(path_is_mount_point("/proc/1", 0) == 0); | |
5d409034 | 314 | |
e26d6ce5 MP |
315 | assert_se(path_is_mount_point("/sys", AT_SYMLINK_FOLLOW) > 0); |
316 | assert_se(path_is_mount_point("/sys", 0) > 0); | |
5d409034 | 317 | |
36908eb8 MP |
318 | /* we'll create a hierarchy of different kinds of dir/file/link |
319 | * layouts: | |
320 | * | |
321 | * <tmp>/file1, <tmp>/file2 | |
322 | * <tmp>/link1 -> file1, <tmp>/link2 -> file2 | |
323 | * <tmp>/dir1/ | |
324 | * <tmp>/dir1/file | |
325 | * <tmp>/dirlink1 -> dir1 | |
326 | * <tmp>/dirlink1file -> dirlink1/file | |
327 | * <tmp>/dir2/ | |
328 | * <tmp>/dir2/file | |
329 | */ | |
330 | ||
5d409034 MP |
331 | /* file mountpoints */ |
332 | assert_se(mkdtemp(tmp_dir) != NULL); | |
333 | file1 = path_join(NULL, tmp_dir, "file1"); | |
334 | assert_se(file1); | |
335 | file2 = path_join(NULL, tmp_dir, "file2"); | |
336 | assert_se(file2); | |
337 | fd = open(file1, O_WRONLY|O_CREAT|O_EXCL|O_CLOEXEC, 0664); | |
338 | assert_se(fd > 0); | |
339 | close(fd); | |
340 | fd = open(file2, O_WRONLY|O_CREAT|O_EXCL|O_CLOEXEC, 0664); | |
341 | assert_se(fd > 0); | |
342 | close(fd); | |
343 | link1 = path_join(NULL, tmp_dir, "link1"); | |
344 | assert_se(link1); | |
345 | assert_se(symlink("file1", link1) == 0); | |
346 | link2 = path_join(NULL, tmp_dir, "link2"); | |
347 | assert_se(link1); | |
348 | assert_se(symlink("file2", link2) == 0); | |
349 | ||
e26d6ce5 MP |
350 | assert_se(path_is_mount_point(file1, AT_SYMLINK_FOLLOW) == 0); |
351 | assert_se(path_is_mount_point(file1, 0) == 0); | |
352 | assert_se(path_is_mount_point(link1, AT_SYMLINK_FOLLOW) == 0); | |
353 | assert_se(path_is_mount_point(link1, 0) == 0); | |
5d409034 | 354 | |
36908eb8 MP |
355 | /* directory mountpoints */ |
356 | dir1 = path_join(NULL, tmp_dir, "dir1"); | |
357 | assert_se(dir1); | |
358 | assert_se(mkdir(dir1, 0755) == 0); | |
359 | dirlink1 = path_join(NULL, tmp_dir, "dirlink1"); | |
360 | assert_se(dirlink1); | |
361 | assert_se(symlink("dir1", dirlink1) == 0); | |
362 | dirlink1file = path_join(NULL, tmp_dir, "dirlink1file"); | |
363 | assert_se(dirlink1file); | |
364 | assert_se(symlink("dirlink1/file", dirlink1file) == 0); | |
365 | dir2 = path_join(NULL, tmp_dir, "dir2"); | |
366 | assert_se(dir2); | |
367 | assert_se(mkdir(dir2, 0755) == 0); | |
368 | ||
369 | assert_se(path_is_mount_point(dir1, AT_SYMLINK_FOLLOW) == 0); | |
370 | assert_se(path_is_mount_point(dir1, 0) == 0); | |
371 | assert_se(path_is_mount_point(dirlink1, AT_SYMLINK_FOLLOW) == 0); | |
372 | assert_se(path_is_mount_point(dirlink1, 0) == 0); | |
373 | ||
374 | /* file in subdirectory mountpoints */ | |
375 | dir1file = path_join(NULL, dir1, "file"); | |
376 | assert_se(dir1file); | |
377 | fd = open(dir1file, O_WRONLY|O_CREAT|O_EXCL|O_CLOEXEC, 0664); | |
378 | assert_se(fd > 0); | |
379 | close(fd); | |
380 | ||
381 | assert_se(path_is_mount_point(dir1file, AT_SYMLINK_FOLLOW) == 0); | |
382 | assert_se(path_is_mount_point(dir1file, 0) == 0); | |
383 | assert_se(path_is_mount_point(dirlink1file, AT_SYMLINK_FOLLOW) == 0); | |
384 | assert_se(path_is_mount_point(dirlink1file, 0) == 0); | |
385 | ||
386 | /* these tests will only work as root */ | |
5d409034 | 387 | if (mount(file1, file2, NULL, MS_BIND, NULL) >= 0) { |
36908eb8 MP |
388 | int rt, rf, rlt, rlf, rl1t, rl1f; |
389 | ||
390 | /* files */ | |
391 | /* capture results in vars, to avoid dangling mounts on failure */ | |
e26d6ce5 MP |
392 | rf = path_is_mount_point(file2, 0); |
393 | rt = path_is_mount_point(file2, AT_SYMLINK_FOLLOW); | |
394 | rlf = path_is_mount_point(link2, 0); | |
395 | rlt = path_is_mount_point(link2, AT_SYMLINK_FOLLOW); | |
5d409034 MP |
396 | |
397 | assert_se(umount(file2) == 0); | |
398 | ||
399 | assert_se(rf == 1); | |
400 | assert_se(rt == 1); | |
401 | assert_se(rlf == 0); | |
402 | assert_se(rlt == 1); | |
36908eb8 MP |
403 | |
404 | /* dirs */ | |
405 | dir2file = path_join(NULL, dir2, "file"); | |
406 | assert_se(dir2file); | |
407 | fd = open(dir2file, O_WRONLY|O_CREAT|O_EXCL|O_CLOEXEC, 0664); | |
408 | assert_se(fd > 0); | |
409 | close(fd); | |
410 | ||
411 | assert_se(mount(dir2, dir1, NULL, MS_BIND, NULL) >= 0); | |
412 | ||
413 | rf = path_is_mount_point(dir1, 0); | |
414 | rt = path_is_mount_point(dir1, AT_SYMLINK_FOLLOW); | |
415 | rlf = path_is_mount_point(dirlink1, 0); | |
416 | rlt = path_is_mount_point(dirlink1, AT_SYMLINK_FOLLOW); | |
417 | /* its parent is a mount point, but not /file itself */ | |
418 | rl1f = path_is_mount_point(dirlink1file, 0); | |
419 | rl1t = path_is_mount_point(dirlink1file, AT_SYMLINK_FOLLOW); | |
420 | ||
421 | assert_se(umount(dir1) == 0); | |
422 | ||
423 | assert_se(rf == 1); | |
424 | assert_se(rt == 1); | |
425 | assert_se(rlf == 0); | |
426 | assert_se(rlt == 1); | |
427 | assert_se(rl1f == 0); | |
428 | assert_se(rl1t == 0); | |
429 | ||
5d409034 MP |
430 | } else |
431 | printf("Skipping bind mount file test: %m\n"); | |
432 | ||
433 | assert_se(rm_rf(tmp_dir, REMOVE_ROOT|REMOVE_PHYSICAL) == 0); | |
434 | } | |
435 | ||
63292663 RC |
436 | static void test_file_in_same_dir(void) { |
437 | char *t; | |
438 | ||
439 | t = file_in_same_dir("/", "a"); | |
440 | assert_se(streq(t, "/a")); | |
441 | free(t); | |
442 | ||
443 | t = file_in_same_dir("/", "/a"); | |
444 | assert_se(streq(t, "/a")); | |
445 | free(t); | |
446 | ||
447 | t = file_in_same_dir("", "a"); | |
448 | assert_se(streq(t, "a")); | |
449 | free(t); | |
450 | ||
451 | t = file_in_same_dir("a/", "a"); | |
452 | assert_se(streq(t, "a/a")); | |
453 | free(t); | |
454 | ||
455 | t = file_in_same_dir("bar/foo", "bar"); | |
456 | assert_se(streq(t, "bar/bar")); | |
457 | free(t); | |
458 | } | |
459 | ||
460 | static void test_filename_is_valid(void) { | |
461 | char foo[FILENAME_MAX+2]; | |
462 | int i; | |
463 | ||
464 | assert_se(!filename_is_valid("")); | |
465 | assert_se(!filename_is_valid("/bar/foo")); | |
466 | assert_se(!filename_is_valid("/")); | |
467 | assert_se(!filename_is_valid(".")); | |
468 | assert_se(!filename_is_valid("..")); | |
469 | ||
470 | for (i=0; i<FILENAME_MAX+1; i++) | |
471 | foo[i] = 'a'; | |
472 | foo[FILENAME_MAX+1] = '\0'; | |
473 | ||
474 | assert_se(!filename_is_valid(foo)); | |
475 | ||
476 | assert_se(filename_is_valid("foo_bar-333")); | |
477 | assert_se(filename_is_valid("o.o")); | |
478 | } | |
479 | ||
7f076504 | 480 | int main(int argc, char **argv) { |
76877b46 | 481 | test_path(); |
85eca92e | 482 | test_find_binary(argv[0]); |
fecffe5d | 483 | test_prefixes(); |
0c6ea3a4 | 484 | test_path_join(); |
eb66db55 | 485 | test_fsck_exists(); |
6b56a651 | 486 | test_make_relative(); |
3e8a78c8 | 487 | test_strv_resolve(); |
5895b62f | 488 | test_path_startswith(); |
1d13f648 | 489 | test_prefix_root(); |
5d409034 | 490 | test_path_is_mount_point(); |
63292663 RC |
491 | test_file_in_same_dir(); |
492 | test_filename_is_valid(); | |
5895b62f | 493 | |
76877b46 ZJS |
494 | return 0; |
495 | } |