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Commit | Line | Data |
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db9ecf05 | 1 | /* SPDX-License-Identifier: LGPL-2.1-or-later */ |
76877b46 | 2 | |
a696dbef | 3 | #include <stdio.h> |
07630cea | 4 | #include <unistd.h> |
a696dbef | 5 | |
b5efdb8a | 6 | #include "alloc-util.h" |
a6d9111c | 7 | #include "exec-util.h" |
3ffd4af2 | 8 | #include "fd-util.h" |
8c35c10d | 9 | #include "fs-util.h" |
76877b46 | 10 | #include "macro.h" |
07630cea | 11 | #include "path-util.h" |
5ca9139a | 12 | #include "process-util.h" |
c6878637 | 13 | #include "rm-rf.h" |
84e72b5e | 14 | #include "stat-util.h" |
07630cea LP |
15 | #include "string-util.h" |
16 | #include "strv.h" | |
6d7c4033 | 17 | #include "tests.h" |
8c35c10d | 18 | #include "tmpfile-util.h" |
76877b46 | 19 | |
4f7452a8 | 20 | TEST(print_paths) { |
0f36a4c8 ZJS |
21 | log_info("default system PATH: %s", default_PATH()); |
22 | log_info("default user PATH: %s", default_user_PATH()); | |
3602ca6f ZJS |
23 | } |
24 | ||
4f7452a8 | 25 | TEST(path) { |
1934242b | 26 | assert_se( path_is_absolute("/")); |
76877b46 ZJS |
27 | assert_se(!path_is_absolute("./")); |
28 | ||
c79e88b3 IK |
29 | ASSERT_STREQ(basename("./aa/bb/../file.da."), "file.da."); |
30 | ASSERT_STREQ(basename("/aa///.file"), ".file"); | |
31 | ASSERT_STREQ(basename("/aa///file..."), "file..."); | |
32 | ASSERT_STREQ(basename("file.../"), ""); | |
76877b46 | 33 | |
1934242b ZJS |
34 | assert_se( PATH_IN_SET("/bin", "/", "/bin", "/foo")); |
35 | assert_se( PATH_IN_SET("/bin", "/bin")); | |
36 | assert_se( PATH_IN_SET("/bin", "/foo/bar", "/bin")); | |
37 | assert_se( PATH_IN_SET("/", "/", "/", "/foo/bar")); | |
3ae5990c | 38 | assert_se(!PATH_IN_SET("/", "/abc", "/def")); |
24737c29 | 39 | |
1934242b ZJS |
40 | assert_se( path_equal(NULL, NULL)); |
41 | assert_se( path_equal("/a", "/a")); | |
42 | assert_se(!path_equal("/a", "/b")); | |
43 | assert_se(!path_equal("/a", NULL)); | |
44 | assert_se(!path_equal(NULL, "/a")); | |
45 | assert_se(!path_equal("a", NULL)); | |
46 | assert_se(!path_equal(NULL, "a")); | |
76877b46 | 47 | } |
bf9a49a5 ZJS |
48 | |
49 | TEST(is_path) { | |
50 | assert_se(!is_path("foo")); | |
51 | assert_se(!is_path("dos.ext")); | |
52 | assert_se( is_path("/dir")); | |
53 | assert_se( is_path("a/b")); | |
54 | assert_se( is_path("a/b.ext")); | |
55 | ||
56 | assert_se(!is_path(".")); | |
57 | assert_se(!is_path("")); | |
58 | assert_se(!is_path("..")); | |
59 | ||
60 | assert_se( is_path("/dev")); | |
61 | assert_se( is_path("/./dev")); | |
62 | assert_se( is_path("/./dev/.")); | |
63 | assert_se( is_path("/./dev.")); | |
64 | assert_se( is_path("//dev")); | |
65 | assert_se( is_path("///dev")); | |
66 | assert_se( is_path("/dev/")); | |
67 | assert_se( is_path("///dev/")); | |
68 | assert_se( is_path("/./dev/")); | |
69 | assert_se( is_path("/../dev/")); | |
70 | assert_se( is_path("/dev/sda")); | |
71 | assert_se( is_path("/dev/sda5")); | |
72 | assert_se( is_path("/dev/sda5b3")); | |
73 | assert_se( is_path("/dev/sda5b3/idontexit")); | |
74 | assert_se( is_path("/../dev/sda")); | |
75 | assert_se( is_path("/../../dev/sda5")); | |
76 | assert_se( is_path("/../../../dev/sda5b3")); | |
77 | assert_se( is_path("/.././.././dev/sda5b3/idontexit")); | |
78 | assert_se( is_path("/sys")); | |
79 | assert_se( is_path("/sys/")); | |
80 | assert_se( is_path("/./sys")); | |
81 | assert_se( is_path("/./sys/.")); | |
82 | assert_se( is_path("/./sys.")); | |
83 | assert_se( is_path("/sys/what")); | |
84 | assert_se( is_path("/sys/something/..")); | |
85 | assert_se( is_path("/sys/something/../")); | |
86 | assert_se( is_path("/sys////")); | |
87 | assert_se( is_path("/sys////.")); | |
88 | assert_se( is_path("/sys/..")); | |
89 | assert_se( is_path("/sys/../")); | |
90 | assert_se( is_path("/usr/../dev/sda")); | |
91 | } | |
92 | ||
93 | TEST(is_device_path) { | |
94 | assert_se(!is_device_path("foo")); | |
95 | assert_se(!is_device_path("dos.ext")); | |
96 | assert_se(!is_device_path("/dir")); | |
97 | assert_se(!is_device_path("a/b")); | |
98 | assert_se(!is_device_path("a/b.ext")); | |
99 | ||
100 | assert_se(!is_device_path(".")); | |
101 | assert_se(!is_device_path("")); | |
102 | assert_se(!is_device_path("..")); | |
103 | ||
8f1998b8 ZJS |
104 | assert_se(!is_device_path("/dev")); |
105 | assert_se(!is_device_path("/./dev")); | |
106 | assert_se(!is_device_path("/./dev/.")); | |
bf9a49a5 ZJS |
107 | assert_se(!is_device_path("/./dev.")); |
108 | assert_se( is_device_path("/./dev/foo")); | |
109 | assert_se( is_device_path("/./dev/./foo")); | |
110 | assert_se(!is_device_path("/./dev./foo")); | |
8f1998b8 ZJS |
111 | assert_se(!is_device_path("//dev")); |
112 | assert_se(!is_device_path("///dev")); | |
113 | assert_se(!is_device_path("/dev/")); | |
114 | assert_se(!is_device_path("///dev/")); | |
115 | assert_se(!is_device_path("/./dev/")); | |
bf9a49a5 ZJS |
116 | assert_se(!is_device_path("/../dev/")); |
117 | assert_se( is_device_path("/dev/sda")); | |
118 | assert_se( is_device_path("/dev/sda5")); | |
119 | assert_se( is_device_path("/dev/sda5b3")); | |
120 | assert_se( is_device_path("/dev/sda5b3/idontexit")); | |
121 | assert_se(!is_device_path("/../dev/sda")); | |
122 | assert_se(!is_device_path("/../../dev/sda5")); | |
123 | assert_se(!is_device_path("/../../../dev/sda5b3")); | |
124 | assert_se(!is_device_path("/.././.././dev/sda5b3/idontexit")); | |
8f1998b8 ZJS |
125 | assert_se(!is_device_path("/sys")); |
126 | assert_se(!is_device_path("/sys/")); | |
127 | assert_se(!is_device_path("/./sys")); | |
128 | assert_se(!is_device_path("/./sys/.")); | |
bf9a49a5 ZJS |
129 | assert_se(!is_device_path("/./sys.")); |
130 | assert_se( is_device_path("/./sys/foo")); | |
131 | assert_se( is_device_path("/./sys/./foo")); | |
132 | assert_se(!is_device_path("/./sys./foo")); | |
133 | assert_se( is_device_path("/sys/what")); | |
134 | assert_se( is_device_path("/sys/something/..")); | |
135 | assert_se( is_device_path("/sys/something/../")); | |
8f1998b8 ZJS |
136 | assert_se(!is_device_path("/sys////")); |
137 | assert_se(!is_device_path("/sys////.")); | |
bf9a49a5 ZJS |
138 | assert_se( is_device_path("/sys/..")); |
139 | assert_se( is_device_path("/sys/../")); | |
140 | assert_se(!is_device_path("/usr/../dev/sda")); | |
141 | } | |
76877b46 | 142 | |
4541d045 | 143 | static void test_path_simplify_one(const char *in, const char *out, PathSimplifyFlags flags) { |
cb71ed91 YW |
144 | char *p; |
145 | ||
2f82562b | 146 | p = strdupa_safe(in); |
4541d045 | 147 | path_simplify_full(p, flags); |
cb71ed91 | 148 | log_debug("/* test_path_simplify(%s) → %s (expected: %s) */", in, p, out); |
c79e88b3 | 149 | ASSERT_STREQ(p, out); |
cb71ed91 YW |
150 | } |
151 | ||
4f7452a8 | 152 | TEST(path_simplify) { |
cb71ed91 YW |
153 | _cleanup_free_ char *hoge = NULL, *hoge_out = NULL; |
154 | char foo[NAME_MAX * 2]; | |
155 | ||
4541d045 DDM |
156 | test_path_simplify_one("", "", 0); |
157 | test_path_simplify_one("aaa/bbb////ccc", "aaa/bbb/ccc", 0); | |
158 | test_path_simplify_one("//aaa/.////ccc", "/aaa/ccc", 0); | |
159 | test_path_simplify_one("///", "/", 0); | |
160 | test_path_simplify_one("///", "/", PATH_SIMPLIFY_KEEP_TRAILING_SLASH); | |
161 | test_path_simplify_one("///.//", "/", 0); | |
162 | test_path_simplify_one("///.//.///", "/", 0); | |
003ccba6 | 163 | test_path_simplify_one("////.././///../.", "/", 0); |
4541d045 DDM |
164 | test_path_simplify_one(".", ".", 0); |
165 | test_path_simplify_one("./", ".", 0); | |
166 | test_path_simplify_one("./", "./", PATH_SIMPLIFY_KEEP_TRAILING_SLASH); | |
167 | test_path_simplify_one(".///.//./.", ".", 0); | |
168 | test_path_simplify_one(".///.//././/", ".", 0); | |
cb71ed91 | 169 | test_path_simplify_one("//./aaa///.//./.bbb/..///c.//d.dd///..eeee/.", |
4541d045 | 170 | "/aaa/.bbb/../c./d.dd/..eeee", 0); |
cb71ed91 | 171 | test_path_simplify_one("//./aaa///.//./.bbb/..///c.//d.dd///..eeee/..", |
4541d045 | 172 | "/aaa/.bbb/../c./d.dd/..eeee/..", 0); |
cb71ed91 | 173 | test_path_simplify_one(".//./aaa///.//./.bbb/..///c.//d.dd///..eeee/..", |
4541d045 | 174 | "aaa/.bbb/../c./d.dd/..eeee/..", 0); |
cb71ed91 | 175 | test_path_simplify_one("..//./aaa///.//./.bbb/..///c.//d.dd///..eeee/..", |
4541d045 DDM |
176 | "../aaa/.bbb/../c./d.dd/..eeee/..", 0); |
177 | test_path_simplify_one("abc///", "abc/", PATH_SIMPLIFY_KEEP_TRAILING_SLASH); | |
cb71ed91 | 178 | |
003ccba6 ZJS |
179 | test_path_simplify_one("/../abc", "/abc", PATH_SIMPLIFY_KEEP_TRAILING_SLASH); |
180 | test_path_simplify_one("/../abc///", "/abc/", PATH_SIMPLIFY_KEEP_TRAILING_SLASH); | |
181 | test_path_simplify_one("/../abc///", "/abc", 0); | |
182 | test_path_simplify_one("/../abc", "/abc", PATH_SIMPLIFY_KEEP_TRAILING_SLASH); | |
183 | test_path_simplify_one("/../abc///..", "/abc/..", PATH_SIMPLIFY_KEEP_TRAILING_SLASH); | |
184 | test_path_simplify_one("/../abc///../", "/abc/../", PATH_SIMPLIFY_KEEP_TRAILING_SLASH); | |
185 | test_path_simplify_one("/../abc///../", "/abc/..", 0); | |
186 | ||
187 | test_path_simplify_one("/../../abc", "/abc", PATH_SIMPLIFY_KEEP_TRAILING_SLASH); | |
188 | test_path_simplify_one("/../../abc///", "/abc/", PATH_SIMPLIFY_KEEP_TRAILING_SLASH); | |
189 | test_path_simplify_one("/../../abc///", "/abc", 0); | |
190 | test_path_simplify_one("/../../abc", "/abc", PATH_SIMPLIFY_KEEP_TRAILING_SLASH); | |
191 | test_path_simplify_one("/../../abc///../..", "/abc/../..", PATH_SIMPLIFY_KEEP_TRAILING_SLASH); | |
192 | test_path_simplify_one("/../../abc///../../", "/abc/../../", PATH_SIMPLIFY_KEEP_TRAILING_SLASH); | |
193 | test_path_simplify_one("/../../abc///../../", "/abc/../..", 0); | |
194 | ||
195 | test_path_simplify_one("/.././../abc", "/abc", PATH_SIMPLIFY_KEEP_TRAILING_SLASH); | |
196 | test_path_simplify_one("/.././../abc///", "/abc/", PATH_SIMPLIFY_KEEP_TRAILING_SLASH); | |
197 | test_path_simplify_one("/.././../abc///", "/abc", 0); | |
198 | test_path_simplify_one("/.././../abc", "/abc", PATH_SIMPLIFY_KEEP_TRAILING_SLASH); | |
199 | test_path_simplify_one("/.././../abc///../..", "/abc/../..", PATH_SIMPLIFY_KEEP_TRAILING_SLASH); | |
200 | test_path_simplify_one("/.././../abc///../../", "/abc/../../", PATH_SIMPLIFY_KEEP_TRAILING_SLASH); | |
201 | test_path_simplify_one("/.././../abc///../../", "/abc/../..", 0); | |
202 | ||
203 | test_path_simplify_one("/./.././../abc", "/abc", PATH_SIMPLIFY_KEEP_TRAILING_SLASH); | |
204 | test_path_simplify_one("/./.././../abc///", "/abc/", PATH_SIMPLIFY_KEEP_TRAILING_SLASH); | |
205 | test_path_simplify_one("/./.././../abc///", "/abc", 0); | |
206 | test_path_simplify_one("/./.././../abc", "/abc", PATH_SIMPLIFY_KEEP_TRAILING_SLASH); | |
207 | test_path_simplify_one("/./.././../abc///../..", "/abc/../..", PATH_SIMPLIFY_KEEP_TRAILING_SLASH); | |
208 | test_path_simplify_one("/./.././../abc///../../", "/abc/../../", PATH_SIMPLIFY_KEEP_TRAILING_SLASH); | |
209 | test_path_simplify_one("/./.././../abc///../../", "/abc/../..", 0); | |
210 | ||
211 | test_path_simplify_one("/.../abc", "/.../abc", PATH_SIMPLIFY_KEEP_TRAILING_SLASH); | |
212 | test_path_simplify_one("/.../abc///", "/.../abc/", PATH_SIMPLIFY_KEEP_TRAILING_SLASH); | |
213 | test_path_simplify_one("/.../abc///", "/.../abc", 0); | |
214 | test_path_simplify_one("/.../abc", "/.../abc", PATH_SIMPLIFY_KEEP_TRAILING_SLASH); | |
215 | test_path_simplify_one("/.../abc///...", "/.../abc/...", PATH_SIMPLIFY_KEEP_TRAILING_SLASH); | |
216 | test_path_simplify_one("/.../abc///.../", "/.../abc/.../", PATH_SIMPLIFY_KEEP_TRAILING_SLASH); | |
217 | test_path_simplify_one("/.../abc///.../", "/.../abc/...", 0); | |
218 | ||
cb71ed91 YW |
219 | memset(foo, 'a', sizeof(foo) -1); |
220 | char_array_0(foo); | |
221 | ||
4541d045 | 222 | test_path_simplify_one(foo, foo, 0); |
cb71ed91 YW |
223 | |
224 | hoge = strjoin("/", foo); | |
225 | assert_se(hoge); | |
4541d045 | 226 | test_path_simplify_one(hoge, hoge, 0); |
cb71ed91 YW |
227 | hoge = mfree(hoge); |
228 | ||
229 | hoge = strjoin("a////.//././//./b///././/./c/////././//./", foo, "//.//////d/e/.//f/"); | |
230 | assert_se(hoge); | |
231 | ||
232 | hoge_out = strjoin("a/b/c/", foo, "//.//////d/e/.//f/"); | |
233 | assert_se(hoge_out); | |
234 | ||
4541d045 | 235 | test_path_simplify_one(hoge, hoge_out, 0); |
cb71ed91 YW |
236 | } |
237 | ||
353df443 YW |
238 | static void test_path_compare_one(const char *a, const char *b, int expected) { |
239 | int r; | |
240 | ||
241 | assert_se(path_compare(a, a) == 0); | |
242 | assert_se(path_compare(b, b) == 0); | |
243 | ||
244 | r = path_compare(a, b); | |
245 | assert_se((r > 0) == (expected > 0) && (r < 0) == (expected < 0)); | |
246 | r = path_compare(b, a); | |
247 | assert_se((r < 0) == (expected > 0) && (r > 0) == (expected < 0)); | |
248 | ||
249 | assert_se(path_equal(a, a) == 1); | |
250 | assert_se(path_equal(b, b) == 1); | |
251 | assert_se(path_equal(a, b) == (expected == 0)); | |
252 | assert_se(path_equal(b, a) == (expected == 0)); | |
253 | } | |
254 | ||
4f7452a8 | 255 | TEST(path_compare) { |
353df443 YW |
256 | test_path_compare_one("/goo", "/goo", 0); |
257 | test_path_compare_one("/goo", "/goo", 0); | |
258 | test_path_compare_one("//goo", "/goo", 0); | |
259 | test_path_compare_one("//goo/////", "/goo", 0); | |
260 | test_path_compare_one("goo/////", "goo", 0); | |
261 | test_path_compare_one("/goo/boo", "/goo//boo", 0); | |
262 | test_path_compare_one("//goo/boo", "/goo/boo//", 0); | |
263 | test_path_compare_one("//goo/././//./boo//././//", "/goo/boo//.", 0); | |
264 | test_path_compare_one("/.", "//.///", 0); | |
265 | test_path_compare_one("/x", "x/", 1); | |
266 | test_path_compare_one("x/", "/", -1); | |
267 | test_path_compare_one("/x/./y", "x/y", 1); | |
6d216bdd ZJS |
268 | test_path_compare_one("/x/./y", "/x/y", 0); |
269 | test_path_compare_one("/x/./././y", "/x/y/././.", 0); | |
270 | test_path_compare_one("./x/./././y", "./x/y/././.", 0); | |
271 | test_path_compare_one(".", "./.", 0); | |
272 | test_path_compare_one(".", "././.", 0); | |
273 | test_path_compare_one("./..", ".", 1); | |
353df443 YW |
274 | test_path_compare_one("x/.y", "x/y", -1); |
275 | test_path_compare_one("foo", "/foo", -1); | |
276 | test_path_compare_one("/foo", "/foo/bar", -1); | |
277 | test_path_compare_one("/foo/aaa", "/foo/b", -1); | |
278 | test_path_compare_one("/foo/aaa", "/foo/b/a", -1); | |
279 | test_path_compare_one("/foo/a", "/foo/aaa", -1); | |
280 | test_path_compare_one("/foo/a/b", "/foo/aaa", -1); | |
281 | } | |
282 | ||
6808e004 YW |
283 | static void test_path_compare_filename_one(const char *a, const char *b, int expected) { |
284 | int r; | |
285 | ||
286 | assert_se(path_compare_filename(a, a) == 0); | |
287 | assert_se(path_compare_filename(b, b) == 0); | |
288 | ||
289 | r = path_compare_filename(a, b); | |
290 | assert_se((r > 0) == (expected > 0) && (r < 0) == (expected < 0)); | |
291 | r = path_compare_filename(b, a); | |
292 | assert_se((r < 0) == (expected > 0) && (r > 0) == (expected < 0)); | |
293 | ||
294 | assert_se(path_equal_filename(a, a) == 1); | |
295 | assert_se(path_equal_filename(b, b) == 1); | |
296 | assert_se(path_equal_filename(a, b) == (expected == 0)); | |
297 | assert_se(path_equal_filename(b, a) == (expected == 0)); | |
298 | } | |
299 | ||
300 | TEST(path_compare_filename) { | |
301 | test_path_compare_filename_one("/goo", "/goo", 0); | |
302 | test_path_compare_filename_one("/goo", "/goo", 0); | |
303 | test_path_compare_filename_one("//goo", "/goo", 0); | |
304 | test_path_compare_filename_one("//goo/////", "/goo", 0); | |
305 | test_path_compare_filename_one("goo/////", "goo", 0); | |
306 | test_path_compare_filename_one("/goo/boo", "/goo//boo", 0); | |
307 | test_path_compare_filename_one("//goo/boo", "/goo/boo//", 0); | |
308 | test_path_compare_filename_one("//goo/././//./boo//././//", "/goo/boo//.", 0); | |
309 | test_path_compare_filename_one("/.", "//.///", -1); | |
310 | test_path_compare_filename_one("/x", "x/", 0); | |
311 | test_path_compare_filename_one("x/", "/", 1); | |
312 | test_path_compare_filename_one("/x/./y", "x/y", 0); | |
313 | test_path_compare_filename_one("/x/./y", "/x/y", 0); | |
314 | test_path_compare_filename_one("/x/./././y", "/x/y/././.", 0); | |
315 | test_path_compare_filename_one("./x/./././y", "./x/y/././.", 0); | |
316 | test_path_compare_filename_one(".", "./.", -1); | |
317 | test_path_compare_filename_one(".", "././.", -1); | |
318 | test_path_compare_filename_one("./..", ".", 1); | |
319 | test_path_compare_filename_one("x/.y", "x/y", -1); | |
320 | test_path_compare_filename_one("foo", "/foo", 0); | |
321 | test_path_compare_filename_one("/foo", "/foo/bar", 1); | |
322 | test_path_compare_filename_one("/foo/aaa", "/foo/b", -1); | |
323 | test_path_compare_filename_one("/foo/aaa", "/foo/b/a", 1); | |
324 | test_path_compare_filename_one("/foo/a", "/foo/aaa", -1); | |
325 | test_path_compare_filename_one("/foo/a/b", "/foo/aaa", 1); | |
326 | test_path_compare_filename_one("/a/c", "/b/c", 0); | |
327 | test_path_compare_filename_one("/a", "/a", 0); | |
328 | test_path_compare_filename_one("/a/b", "/a/c", -1); | |
329 | test_path_compare_filename_one("/b", "/c", -1); | |
330 | } | |
331 | ||
4f7452a8 | 332 | TEST(path_equal_root) { |
84e72b5e ZJS |
333 | /* Nail down the details of how path_equal("/", ...) works. */ |
334 | ||
335 | assert_se(path_equal("/", "/")); | |
336 | assert_se(path_equal("/", "//")); | |
337 | ||
353df443 | 338 | assert_se(path_equal("/", "/./")); |
84e72b5e ZJS |
339 | assert_se(!path_equal("/", "/../")); |
340 | ||
341 | assert_se(!path_equal("/", "/.../")); | |
342 | ||
343 | /* Make sure that files_same works as expected. */ | |
344 | ||
563e6846 LP |
345 | assert_se(inode_same("/", "/", 0) > 0); |
346 | assert_se(inode_same("/", "/", AT_SYMLINK_NOFOLLOW) > 0); | |
347 | assert_se(inode_same("/", "//", 0) > 0); | |
348 | assert_se(inode_same("/", "//", AT_SYMLINK_NOFOLLOW) > 0); | |
84e72b5e | 349 | |
563e6846 LP |
350 | assert_se(inode_same("/", "/./", 0) > 0); |
351 | assert_se(inode_same("/", "/./", AT_SYMLINK_NOFOLLOW) > 0); | |
352 | assert_se(inode_same("/", "/../", 0) > 0); | |
353 | assert_se(inode_same("/", "/../", AT_SYMLINK_NOFOLLOW) > 0); | |
84e72b5e | 354 | |
563e6846 LP |
355 | assert_se(inode_same("/", "/.../", 0) == -ENOENT); |
356 | assert_se(inode_same("/", "/.../", AT_SYMLINK_NOFOLLOW) == -ENOENT); | |
84e72b5e ZJS |
357 | |
358 | /* The same for path_equal_or_files_same. */ | |
359 | ||
563e6846 LP |
360 | assert_se(path_equal_or_inode_same("/", "/", 0)); |
361 | assert_se(path_equal_or_inode_same("/", "/", AT_SYMLINK_NOFOLLOW)); | |
362 | assert_se(path_equal_or_inode_same("/", "//", 0)); | |
363 | assert_se(path_equal_or_inode_same("/", "//", AT_SYMLINK_NOFOLLOW)); | |
84e72b5e | 364 | |
563e6846 LP |
365 | assert_se(path_equal_or_inode_same("/", "/./", 0)); |
366 | assert_se(path_equal_or_inode_same("/", "/./", AT_SYMLINK_NOFOLLOW)); | |
367 | assert_se(path_equal_or_inode_same("/", "/../", 0)); | |
368 | assert_se(path_equal_or_inode_same("/", "/../", AT_SYMLINK_NOFOLLOW)); | |
84e72b5e | 369 | |
563e6846 LP |
370 | assert_se(!path_equal_or_inode_same("/", "/.../", 0)); |
371 | assert_se(!path_equal_or_inode_same("/", "/.../", AT_SYMLINK_NOFOLLOW)); | |
84e72b5e ZJS |
372 | } |
373 | ||
4f7452a8 | 374 | TEST(find_executable_full) { |
92673045 | 375 | char *p; |
8c35c10d | 376 | char* test_file_name; |
254d1313 | 377 | _cleanup_close_ int fd = -EBADF; |
8c35c10d | 378 | char fn[] = "/tmp/test-XXXXXX"; |
92673045 | 379 | |
8c35c10d | 380 | assert_se(find_executable_full("sh", NULL, NULL, true, &p, NULL) == 0); |
92673045 | 381 | puts(p); |
c79e88b3 | 382 | ASSERT_STREQ(basename(p), "sh"); |
92673045 ZJS |
383 | free(p); |
384 | ||
8c35c10d | 385 | assert_se(find_executable_full("sh", NULL, NULL, false, &p, NULL) == 0); |
92673045 | 386 | puts(p); |
c79e88b3 | 387 | ASSERT_STREQ(basename(p), "sh"); |
92673045 ZJS |
388 | free(p); |
389 | ||
390 | _cleanup_free_ char *oldpath = NULL; | |
391 | p = getenv("PATH"); | |
392 | if (p) | |
393 | assert_se(oldpath = strdup(p)); | |
394 | ||
44ee03d1 | 395 | assert_se(unsetenv("PATH") == 0); |
92673045 | 396 | |
8c35c10d | 397 | assert_se(find_executable_full("sh", NULL, NULL, true, &p, NULL) == 0); |
92673045 | 398 | puts(p); |
c79e88b3 | 399 | ASSERT_STREQ(basename(p), "sh"); |
92673045 ZJS |
400 | free(p); |
401 | ||
8c35c10d | 402 | assert_se(find_executable_full("sh", NULL, NULL, false, &p, NULL) == 0); |
92673045 | 403 | puts(p); |
c79e88b3 | 404 | ASSERT_STREQ(basename(p), "sh"); |
92673045 ZJS |
405 | free(p); |
406 | ||
407 | if (oldpath) | |
408 | assert_se(setenv("PATH", oldpath, true) >= 0); | |
8c35c10d | 409 | |
410 | assert_se((fd = mkostemp_safe(fn)) >= 0); | |
411 | assert_se(fchmod(fd, 0755) >= 0); | |
412 | ||
413 | test_file_name = basename(fn); | |
414 | ||
415 | assert_se(find_executable_full(test_file_name, NULL, STRV_MAKE("/doesnotexist", "/tmp", "/bin"), false, &p, NULL) == 0); | |
416 | puts(p); | |
c79e88b3 | 417 | ASSERT_STREQ(p, fn); |
8c35c10d | 418 | free(p); |
419 | ||
420 | (void) unlink(fn); | |
421 | assert_se(find_executable_full(test_file_name, NULL, STRV_MAKE("/doesnotexist", "/tmp", "/bin"), false, &p, NULL) == -ENOENT); | |
92673045 ZJS |
422 | } |
423 | ||
4f7452a8 | 424 | TEST(find_executable) { |
c9d954b2 ZJS |
425 | char *p; |
426 | ||
f7bc0c32 | 427 | assert_se(find_executable("/bin/sh", &p) == 0); |
c9d954b2 | 428 | puts(p); |
85eca92e | 429 | assert_se(path_equal(p, "/bin/sh")); |
c9d954b2 ZJS |
430 | free(p); |
431 | ||
4f7452a8 | 432 | assert_se(find_executable(saved_argv[0], &p) == 0); |
c9d954b2 | 433 | puts(p); |
92673045 | 434 | assert_se(endswith(p, "/test-path-util")); |
8d95631e | 435 | assert_se(path_is_absolute(p)); |
c9d954b2 ZJS |
436 | free(p); |
437 | ||
f7bc0c32 | 438 | assert_se(find_executable("sh", &p) == 0); |
c9d954b2 | 439 | puts(p); |
8d95631e FB |
440 | assert_se(endswith(p, "/sh")); |
441 | assert_se(path_is_absolute(p)); | |
c9d954b2 ZJS |
442 | free(p); |
443 | ||
92673045 | 444 | assert_se(find_executable("/bin/touch", &p) == 0); |
c79e88b3 | 445 | ASSERT_STREQ(p, "/bin/touch"); |
92673045 ZJS |
446 | free(p); |
447 | ||
448 | assert_se(find_executable("touch", &p) == 0); | |
449 | assert_se(path_is_absolute(p)); | |
c79e88b3 | 450 | ASSERT_STREQ(basename(p), "touch"); |
92673045 ZJS |
451 | free(p); |
452 | ||
f7bc0c32 ZJS |
453 | assert_se(find_executable("xxxx-xxxx", &p) == -ENOENT); |
454 | assert_se(find_executable("/some/dir/xxxx-xxxx", &p) == -ENOENT); | |
92673045 | 455 | assert_se(find_executable("/proc/filesystems", &p) == -EACCES); |
c9d954b2 ZJS |
456 | } |
457 | ||
5ca9139a ZJS |
458 | static void test_find_executable_exec_one(const char *path) { |
459 | _cleanup_free_ char *t = NULL; | |
254d1313 | 460 | _cleanup_close_ int fd = -EBADF; |
5ca9139a ZJS |
461 | pid_t pid; |
462 | int r; | |
463 | ||
8c35c10d | 464 | r = find_executable_full(path, NULL, NULL, false, &t, &fd); |
5ca9139a ZJS |
465 | |
466 | log_info_errno(r, "%s: %s → %s: %d/%m", __func__, path, t ?: "-", fd); | |
467 | ||
468 | assert_se(fd > STDERR_FILENO); | |
469 | assert_se(path_is_absolute(t)); | |
470 | if (path_is_absolute(path)) | |
c79e88b3 | 471 | ASSERT_STREQ(t, path); |
5ca9139a ZJS |
472 | |
473 | pid = fork(); | |
474 | assert_se(pid >= 0); | |
475 | if (pid == 0) { | |
a6d9111c ZJS |
476 | r = fexecve_or_execve(fd, t, STRV_MAKE(t, "--version"), STRV_MAKE(NULL)); |
477 | log_error_errno(r, "[f]execve: %m"); | |
5ca9139a ZJS |
478 | _exit(EXIT_FAILURE); |
479 | } | |
480 | ||
481 | assert_se(wait_for_terminate_and_check(t, pid, WAIT_LOG) == 0); | |
482 | } | |
483 | ||
4f7452a8 | 484 | TEST(find_executable_exec) { |
5ca9139a ZJS |
485 | test_find_executable_exec_one("touch"); |
486 | test_find_executable_exec_one("/bin/touch"); | |
a6d9111c ZJS |
487 | |
488 | _cleanup_free_ char *script = NULL; | |
489 | assert_se(get_testdata_dir("test-path-util/script.sh", &script) >= 0); | |
490 | test_find_executable_exec_one(script); | |
5ca9139a ZJS |
491 | } |
492 | ||
4f7452a8 | 493 | TEST(prefixes) { |
b82f71c7 LP |
494 | static const char* const values[] = { |
495 | "/a/b/c/d", | |
496 | "/a/b/c", | |
497 | "/a/b", | |
498 | "/a", | |
499 | "", | |
500 | NULL | |
501 | }; | |
e203f7c3 | 502 | unsigned i; |
fecffe5d | 503 | char s[PATH_MAX]; |
e203f7c3 | 504 | bool b; |
fecffe5d | 505 | |
e203f7c3 LP |
506 | i = 0; |
507 | PATH_FOREACH_PREFIX_MORE(s, "/a/b/c/d") { | |
fecffe5d | 508 | log_error("---%s---", s); |
c79e88b3 | 509 | ASSERT_STREQ(s, values[i++]); |
fecffe5d | 510 | } |
5f0e4d2f | 511 | ASSERT_NULL(values[i]); |
fecffe5d | 512 | |
e203f7c3 LP |
513 | i = 1; |
514 | PATH_FOREACH_PREFIX(s, "/a/b/c/d") { | |
515 | log_error("---%s---", s); | |
c79e88b3 | 516 | ASSERT_STREQ(s, values[i++]); |
e203f7c3 | 517 | } |
5f0e4d2f | 518 | ASSERT_NULL(values[i]); |
fecffe5d LP |
519 | |
520 | i = 0; | |
e203f7c3 | 521 | PATH_FOREACH_PREFIX_MORE(s, "////a////b////c///d///////") |
c79e88b3 | 522 | ASSERT_STREQ(s, values[i++]); |
5f0e4d2f | 523 | ASSERT_NULL(values[i]); |
fecffe5d | 524 | |
e203f7c3 LP |
525 | i = 1; |
526 | PATH_FOREACH_PREFIX(s, "////a////b////c///d///////") | |
c79e88b3 | 527 | ASSERT_STREQ(s, values[i++]); |
5f0e4d2f | 528 | ASSERT_NULL(values[i]); |
fecffe5d LP |
529 | |
530 | PATH_FOREACH_PREFIX(s, "////") | |
04499a70 | 531 | assert_not_reached(); |
e203f7c3 LP |
532 | |
533 | b = false; | |
534 | PATH_FOREACH_PREFIX_MORE(s, "////") { | |
535 | assert_se(!b); | |
c79e88b3 | 536 | ASSERT_STREQ(s, ""); |
e203f7c3 LP |
537 | b = true; |
538 | } | |
539 | assert_se(b); | |
fecffe5d LP |
540 | |
541 | PATH_FOREACH_PREFIX(s, "") | |
04499a70 | 542 | assert_not_reached(); |
fecffe5d | 543 | |
e203f7c3 LP |
544 | b = false; |
545 | PATH_FOREACH_PREFIX_MORE(s, "") { | |
8d95631e | 546 | assert_se(!b); |
c79e88b3 | 547 | ASSERT_STREQ(s, ""); |
e203f7c3 LP |
548 | b = true; |
549 | } | |
fecffe5d LP |
550 | } |
551 | ||
4f7452a8 | 552 | TEST(path_join) { |
62a85ee0 | 553 | #define test_join(expected, ...) { \ |
59ae3a95 | 554 | _cleanup_free_ char *z = NULL; \ |
62a85ee0 ZJS |
555 | z = path_join(__VA_ARGS__); \ |
556 | log_debug("got \"%s\", expected \"%s\"", z, expected); \ | |
c79e88b3 | 557 | ASSERT_STREQ(z, expected); \ |
59ae3a95 TA |
558 | } |
559 | ||
62a85ee0 ZJS |
560 | test_join("/root/a/b/c", "/root", "/a/b", "/c"); |
561 | test_join("/root/a/b/c", "/root", "a/b", "c"); | |
562 | test_join("/root/a/b/c", "/root", "/a/b", "c"); | |
563 | test_join("/root/c", "/root", "/", "c"); | |
564 | test_join("/root/", "/root", "/", NULL); | |
565 | ||
566 | test_join("/a/b/c", "", "/a/b", "/c"); | |
567 | test_join("a/b/c", "", "a/b", "c"); | |
568 | test_join("/a/b/c", "", "/a/b", "c"); | |
569 | test_join("/c", "", "/", "c"); | |
570 | test_join("/", "", "/", NULL); | |
571 | ||
652ef298 ZJS |
572 | test_join("/a/b/c", NULL, "/a/b", "/c"); |
573 | test_join("a/b/c", NULL, "a/b", "c"); | |
574 | test_join("/a/b/c", NULL, "/a/b", "c"); | |
575 | test_join("/c", NULL, "/", "c"); | |
576 | test_join("/", NULL, "/", NULL); | |
577 | ||
62a85ee0 | 578 | test_join("", "", NULL); |
652ef298 ZJS |
579 | test_join("", NULL, ""); |
580 | test_join("", NULL, NULL); | |
62a85ee0 ZJS |
581 | |
582 | test_join("foo/bar", "foo", "bar"); | |
583 | test_join("foo/bar", "", "foo", "bar"); | |
652ef298 | 584 | test_join("foo/bar", NULL, "foo", NULL, "bar"); |
62a85ee0 ZJS |
585 | test_join("foo/bar", "", "foo", "", "bar", ""); |
586 | test_join("foo/bar", "", "", "", "", "foo", "", "", "", "bar", "", "", ""); | |
587 | ||
588 | test_join("//foo///bar//", "", "/", "", "/foo/", "", "/", "", "/bar/", "", "/", ""); | |
589 | test_join("/foo/bar/", "/", "foo", "/", "bar", "/"); | |
590 | test_join("foo/bar/baz", "foo", "bar", "baz"); | |
591 | test_join("foo/bar/baz", "foo/", "bar", "/baz"); | |
592 | test_join("foo//bar//baz", "foo/", "/bar/", "/baz"); | |
593 | test_join("//foo////bar////baz//", "//foo/", "///bar/", "///baz//"); | |
0c6ea3a4 ZJS |
594 | } |
595 | ||
4f7452a8 | 596 | TEST(path_extend) { |
7ae27680 LP |
597 | _cleanup_free_ char *p = NULL; |
598 | ||
7ae27680 | 599 | assert_se(path_extend(&p, "foo", "bar", "baz") == p); |
c79e88b3 | 600 | ASSERT_STREQ(p, "foo/bar/baz"); |
7ae27680 LP |
601 | |
602 | assert_se(path_extend(&p, "foo", "bar", "baz") == p); | |
c79e88b3 | 603 | ASSERT_STREQ(p, "foo/bar/baz/foo/bar/baz"); |
7ae27680 LP |
604 | |
605 | p = mfree(p); | |
606 | assert_se(path_extend(&p, "foo") == p); | |
c79e88b3 | 607 | ASSERT_STREQ(p, "foo"); |
7ae27680 LP |
608 | |
609 | assert_se(path_extend(&p, "/foo") == p); | |
c79e88b3 | 610 | ASSERT_STREQ(p, "foo/foo"); |
340cd6b6 | 611 | assert_se(path_extend(&p, "/waaaah/wahhh//") == p); |
c79e88b3 | 612 | ASSERT_STREQ(p, "foo/foo/waaaah/wahhh//"); /* path_extend() does not drop redundant slashes */ |
340cd6b6 | 613 | assert_se(path_extend(&p, "/aaa/bbb/") == p); |
c79e88b3 | 614 | ASSERT_STREQ(p, "foo/foo/waaaah/wahhh///aaa/bbb/"); /* but not add an extra slash */ |
340cd6b6 YW |
615 | |
616 | assert_se(free_and_strdup(&p, "/") >= 0); | |
617 | assert_se(path_extend(&p, "foo") == p); | |
c79e88b3 | 618 | ASSERT_STREQ(p, "/foo"); |
7ae27680 LP |
619 | } |
620 | ||
4f7452a8 | 621 | TEST(fsck_exists) { |
eb66db55 | 622 | /* Ensure we use a sane default for PATH. */ |
44ee03d1 | 623 | assert_se(unsetenv("PATH") == 0); |
eb66db55 | 624 | |
210dcd8f LB |
625 | /* We might or might not find one of these, so keep the test lax. */ |
626 | assert_se(fsck_exists_for_fstype("minix") >= 0); | |
eb66db55 | 627 | |
13556724 JK |
628 | assert_se(fsck_exists_for_fstype("AbCdE") == 0); |
629 | assert_se(fsck_exists_for_fstype("/../bin/") == 0); | |
eb66db55 MG |
630 | } |
631 | ||
fe69c41e YW |
632 | static void test_path_make_relative_one(const char *from, const char *to, const char *expected) { |
633 | _cleanup_free_ char *z = NULL; | |
634 | int r; | |
6b56a651 | 635 | |
fe69c41e | 636 | log_info("/* %s(%s, %s) */", __func__, from, to); |
771fded3 | 637 | |
fe69c41e YW |
638 | r = path_make_relative(from, to, &z); |
639 | assert_se((r >= 0) == !!expected); | |
c79e88b3 | 640 | ASSERT_STREQ(z, expected); |
fe69c41e | 641 | } |
6b56a651 | 642 | |
4f7452a8 | 643 | TEST(path_make_relative) { |
fe69c41e YW |
644 | test_path_make_relative_one("some/relative/path", "/some/path", NULL); |
645 | test_path_make_relative_one("/some/path", "some/relative/path", NULL); | |
646 | test_path_make_relative_one("/some/dotdot/../path", "/some/path", NULL); | |
647 | ||
648 | test_path_make_relative_one("/", "/", "."); | |
649 | test_path_make_relative_one("/", "/some/path", "some/path"); | |
650 | test_path_make_relative_one("/some/path", "/some/path", "."); | |
651 | test_path_make_relative_one("/some/path", "/some/path/in/subdir", "in/subdir"); | |
652 | test_path_make_relative_one("/some/path", "/", "../.."); | |
653 | test_path_make_relative_one("/some/path", "/some/other/path", "../other/path"); | |
654 | test_path_make_relative_one("/some/path/./dot", "/some/further/path", "../../further/path"); | |
655 | test_path_make_relative_one("//extra.//.//./.slashes//./won't////fo.ol///anybody//", "/././/extra././/.slashes////ar.e/.just/././.fine///", "../../../ar.e/.just/.fine"); | |
6b56a651 TK |
656 | } |
657 | ||
d4f60bdc YW |
658 | static void test_path_make_relative_parent_one(const char *from, const char *to, const char *expected) { |
659 | _cleanup_free_ char *z = NULL; | |
660 | int r; | |
661 | ||
662 | log_info("/* %s(%s, %s) */", __func__, from, to); | |
663 | ||
664 | r = path_make_relative_parent(from, to, &z); | |
665 | assert_se((r >= 0) == !!expected); | |
c79e88b3 | 666 | ASSERT_STREQ(z, expected); |
d4f60bdc YW |
667 | } |
668 | ||
669 | TEST(path_make_relative_parent) { | |
670 | test_path_make_relative_parent_one("some/relative/path/hoge", "/some/path", NULL); | |
671 | test_path_make_relative_parent_one("/some/path/hoge", "some/relative/path", NULL); | |
672 | test_path_make_relative_parent_one("/some/dotdot/../path/hoge", "/some/path", NULL); | |
673 | test_path_make_relative_parent_one("/", "/aaa", NULL); | |
674 | ||
675 | test_path_make_relative_parent_one("/hoge", "/", "."); | |
676 | test_path_make_relative_parent_one("/hoge", "/some/path", "some/path"); | |
677 | test_path_make_relative_parent_one("/some/path/hoge", "/some/path", "."); | |
678 | test_path_make_relative_parent_one("/some/path/hoge", "/some/path/in/subdir", "in/subdir"); | |
679 | test_path_make_relative_parent_one("/some/path/hoge", "/", "../.."); | |
680 | test_path_make_relative_parent_one("/some/path/hoge", "/some/other/path", "../other/path"); | |
681 | test_path_make_relative_parent_one("/some/path/./dot/hoge", "/some/further/path", "../../further/path"); | |
682 | test_path_make_relative_parent_one("//extra.//.//./.slashes//./won't////fo.ol///anybody//hoge", "/././/extra././/.slashes////ar.e/.just/././.fine///", "../../../ar.e/.just/.fine"); | |
683 | } | |
684 | ||
4f7452a8 | 685 | TEST(path_strv_resolve) { |
3e8a78c8 MM |
686 | char tmp_dir[] = "/tmp/test-path-util-XXXXXX"; |
687 | _cleanup_strv_free_ char **search_dirs = NULL; | |
688 | _cleanup_strv_free_ char **absolute_dirs = NULL; | |
3e8a78c8 | 689 | |
5152b845 | 690 | ASSERT_NOT_NULL(mkdtemp(tmp_dir)); |
3e8a78c8 | 691 | |
bea1a013 | 692 | search_dirs = strv_new("/dir1", "/dir2", "/dir3"); |
3e8a78c8 MM |
693 | assert_se(search_dirs); |
694 | STRV_FOREACH(d, search_dirs) { | |
b910cc72 | 695 | char *p = path_join(tmp_dir, *d); |
3e8a78c8 MM |
696 | assert_se(p); |
697 | assert_se(strv_push(&absolute_dirs, p) == 0); | |
698 | } | |
699 | ||
700 | assert_se(mkdir(absolute_dirs[0], 0700) == 0); | |
701 | assert_se(mkdir(absolute_dirs[1], 0700) == 0); | |
702 | assert_se(symlink("dir2", absolute_dirs[2]) == 0); | |
703 | ||
704 | path_strv_resolve(search_dirs, tmp_dir); | |
c79e88b3 IK |
705 | ASSERT_STREQ(search_dirs[0], "/dir1"); |
706 | ASSERT_STREQ(search_dirs[1], "/dir2"); | |
707 | ASSERT_STREQ(search_dirs[2], "/dir2"); | |
3e8a78c8 | 708 | |
c6878637 | 709 | assert_se(rm_rf(tmp_dir, REMOVE_ROOT|REMOVE_PHYSICAL) == 0); |
3e8a78c8 MM |
710 | } |
711 | ||
63f11e35 YW |
712 | static void test_path_startswith_one(const char *path, const char *prefix, const char *skipped, const char *expected) { |
713 | const char *p, *q; | |
0470289b | 714 | |
63f11e35 | 715 | log_debug("/* %s(%s, %s) */", __func__, path, prefix); |
0470289b | 716 | |
63f11e35 | 717 | p = path_startswith(path, prefix); |
c79e88b3 | 718 | ASSERT_STREQ(p, expected); |
63f11e35 YW |
719 | if (p) { |
720 | q = strjoina(skipped, p); | |
c79e88b3 | 721 | ASSERT_STREQ(q, path); |
63f11e35 YW |
722 | assert_se(p == path + strlen(skipped)); |
723 | } | |
724 | } | |
0470289b | 725 | |
4f7452a8 | 726 | TEST(path_startswith) { |
63f11e35 YW |
727 | test_path_startswith_one("/foo/bar/barfoo/", "/foo", "/foo/", "bar/barfoo/"); |
728 | test_path_startswith_one("/foo/bar/barfoo/", "/foo/", "/foo/", "bar/barfoo/"); | |
729 | test_path_startswith_one("/foo/bar/barfoo/", "/", "/", "foo/bar/barfoo/"); | |
730 | test_path_startswith_one("/foo/bar/barfoo/", "////", "/", "foo/bar/barfoo/"); | |
731 | test_path_startswith_one("/foo/bar/barfoo/", "/foo//bar/////barfoo///", "/foo/bar/barfoo/", ""); | |
732 | test_path_startswith_one("/foo/bar/barfoo/", "/foo/bar/barfoo////", "/foo/bar/barfoo/", ""); | |
733 | test_path_startswith_one("/foo/bar/barfoo/", "/foo/bar///barfoo/", "/foo/bar/barfoo/", ""); | |
734 | test_path_startswith_one("/foo/bar/barfoo/", "/foo////bar/barfoo/", "/foo/bar/barfoo/", ""); | |
735 | test_path_startswith_one("/foo/bar/barfoo/", "////foo/bar/barfoo/", "/foo/bar/barfoo/", ""); | |
736 | test_path_startswith_one("/foo/bar/barfoo/", "/foo/bar/barfoo", "/foo/bar/barfoo/", ""); | |
737 | ||
d7aef227 YW |
738 | test_path_startswith_one("/foo/./bar///barfoo/./.", "/foo", "/foo/./", "bar///barfoo/./."); |
739 | test_path_startswith_one("/foo/./bar///barfoo/./.", "/foo/", "/foo/./", "bar///barfoo/./."); | |
740 | test_path_startswith_one("/foo/./bar///barfoo/./.", "/", "/", "foo/./bar///barfoo/./."); | |
741 | test_path_startswith_one("/foo/./bar///barfoo/./.", "////", "/", "foo/./bar///barfoo/./."); | |
742 | test_path_startswith_one("/foo/./bar///barfoo/./.", "/foo//bar/////barfoo///", "/foo/./bar///barfoo/./.", ""); | |
743 | test_path_startswith_one("/foo/./bar///barfoo/./.", "/foo/bar/barfoo////", "/foo/./bar///barfoo/./.", ""); | |
744 | test_path_startswith_one("/foo/./bar///barfoo/./.", "/foo/bar///barfoo/", "/foo/./bar///barfoo/./.", ""); | |
745 | test_path_startswith_one("/foo/./bar///barfoo/./.", "/foo////bar/barfoo/", "/foo/./bar///barfoo/./.", ""); | |
746 | test_path_startswith_one("/foo/./bar///barfoo/./.", "////foo/bar/barfoo/", "/foo/./bar///barfoo/./.", ""); | |
747 | test_path_startswith_one("/foo/./bar///barfoo/./.", "/foo/bar/barfoo", "/foo/./bar///barfoo/./.", ""); | |
748 | ||
63f11e35 YW |
749 | test_path_startswith_one("/foo/bar/barfoo/", "/foo/bar/barfooa/", NULL, NULL); |
750 | test_path_startswith_one("/foo/bar/barfoo/", "/foo/bar/barfooa", NULL, NULL); | |
751 | test_path_startswith_one("/foo/bar/barfoo/", "", NULL, NULL); | |
752 | test_path_startswith_one("/foo/bar/barfoo/", "/bar/foo", NULL, NULL); | |
753 | test_path_startswith_one("/foo/bar/barfoo/", "/f/b/b/", NULL, NULL); | |
754 | test_path_startswith_one("/foo/bar/barfoo/", "/foo/bar/barfo", NULL, NULL); | |
755 | test_path_startswith_one("/foo/bar/barfoo/", "/foo/bar/bar", NULL, NULL); | |
756 | test_path_startswith_one("/foo/bar/barfoo/", "/fo", NULL, NULL); | |
5895b62f RC |
757 | } |
758 | ||
1d13f648 LP |
759 | static void test_prefix_root_one(const char *r, const char *p, const char *expected) { |
760 | _cleanup_free_ char *s = NULL; | |
761 | const char *t; | |
762 | ||
c6134d3e | 763 | assert_se(s = path_join(r, p)); |
1934242b | 764 | assert_se(path_equal(s, expected)); |
1d13f648 LP |
765 | |
766 | t = prefix_roota(r, p); | |
767 | assert_se(t); | |
1934242b | 768 | assert_se(path_equal(t, expected)); |
1d13f648 LP |
769 | } |
770 | ||
4f7452a8 | 771 | TEST(prefix_root) { |
1d13f648 LP |
772 | test_prefix_root_one("/", "/foo", "/foo"); |
773 | test_prefix_root_one(NULL, "/foo", "/foo"); | |
774 | test_prefix_root_one("", "/foo", "/foo"); | |
775 | test_prefix_root_one("///", "/foo", "/foo"); | |
776 | test_prefix_root_one("/", "////foo", "/foo"); | |
777 | test_prefix_root_one(NULL, "////foo", "/foo"); | |
f9421dd8 YW |
778 | test_prefix_root_one("/", "foo", "/foo"); |
779 | test_prefix_root_one("", "foo", "foo"); | |
780 | test_prefix_root_one(NULL, "foo", "foo"); | |
1d13f648 LP |
781 | |
782 | test_prefix_root_one("/foo", "/bar", "/foo/bar"); | |
783 | test_prefix_root_one("/foo", "bar", "/foo/bar"); | |
784 | test_prefix_root_one("foo", "bar", "foo/bar"); | |
785 | test_prefix_root_one("/foo/", "/bar", "/foo/bar"); | |
786 | test_prefix_root_one("/foo/", "//bar", "/foo/bar"); | |
787 | test_prefix_root_one("/foo///", "//bar", "/foo/bar"); | |
788 | } | |
789 | ||
4f7452a8 | 790 | TEST(file_in_same_dir) { |
63292663 RC |
791 | char *t; |
792 | ||
162f6477 | 793 | assert_se(file_in_same_dir("/", "a", &t) == -EADDRNOTAVAIL); |
63292663 | 794 | |
162f6477 | 795 | assert_se(file_in_same_dir("/", "/a", &t) >= 0); |
c79e88b3 | 796 | ASSERT_STREQ(t, "/a"); |
63292663 RC |
797 | free(t); |
798 | ||
162f6477 | 799 | assert_se(file_in_same_dir("", "a", &t) == -EINVAL); |
63292663 | 800 | |
162f6477 | 801 | assert_se(file_in_same_dir("a/", "x", &t) >= 0); |
c79e88b3 | 802 | ASSERT_STREQ(t, "x"); |
63292663 RC |
803 | free(t); |
804 | ||
162f6477 | 805 | assert_se(file_in_same_dir("bar/foo", "bar", &t) >= 0); |
c79e88b3 | 806 | ASSERT_STREQ(t, "bar/bar"); |
63292663 RC |
807 | free(t); |
808 | } | |
809 | ||
0ee54dd4 YW |
810 | static void test_path_find_first_component_one( |
811 | const char *path, | |
812 | bool accept_dot_dot, | |
813 | char **expected, | |
814 | int ret) { | |
815 | ||
816 | log_debug("/* %s(\"%s\", accept_dot_dot=%s) */", __func__, strnull(path), yes_no(accept_dot_dot)); | |
817 | ||
818 | for (const char *p = path;;) { | |
819 | const char *e; | |
820 | int r; | |
821 | ||
822 | r = path_find_first_component(&p, accept_dot_dot, &e); | |
823 | if (r <= 0) { | |
824 | if (r == 0) { | |
de68bf78 | 825 | if (path) { |
0ee54dd4 | 826 | assert_se(p == path + strlen_ptr(path)); |
de68bf78 YW |
827 | assert_se(isempty(p)); |
828 | } else | |
0ee54dd4 YW |
829 | assert_se(!p); |
830 | assert_se(!e); | |
831 | } | |
832 | assert_se(r == ret); | |
833 | assert_se(strv_isempty(expected)); | |
834 | return; | |
835 | } | |
836 | ||
837 | assert_se(e); | |
838 | assert_se(strcspn(e, "/") == (size_t) r); | |
839 | assert_se(strlen_ptr(*expected) == (size_t) r); | |
840 | assert_se(strneq(e, *expected++, r)); | |
de68bf78 YW |
841 | |
842 | assert_se(p); | |
843 | log_debug("p=%s", p); | |
844 | if (!isempty(*expected)) | |
845 | assert_se(startswith(p, *expected)); | |
846 | else if (ret >= 0) { | |
847 | assert_se(p == path + strlen_ptr(path)); | |
848 | assert_se(isempty(p)); | |
849 | } | |
0ee54dd4 YW |
850 | } |
851 | } | |
852 | ||
4f7452a8 | 853 | TEST(path_find_first_component) { |
0ee54dd4 YW |
854 | _cleanup_free_ char *hoge = NULL; |
855 | char foo[NAME_MAX * 2]; | |
856 | ||
0ee54dd4 YW |
857 | test_path_find_first_component_one(NULL, false, NULL, 0); |
858 | test_path_find_first_component_one("", false, NULL, 0); | |
859 | test_path_find_first_component_one("/", false, NULL, 0); | |
860 | test_path_find_first_component_one(".", false, NULL, 0); | |
861 | test_path_find_first_component_one("./", false, NULL, 0); | |
862 | test_path_find_first_component_one("./.", false, NULL, 0); | |
863 | test_path_find_first_component_one("..", false, NULL, -EINVAL); | |
864 | test_path_find_first_component_one("/..", false, NULL, -EINVAL); | |
865 | test_path_find_first_component_one("./..", false, NULL, -EINVAL); | |
866 | test_path_find_first_component_one("////./././//.", false, NULL, 0); | |
867 | test_path_find_first_component_one("a/b/c", false, STRV_MAKE("a", "b", "c"), 0); | |
868 | test_path_find_first_component_one("././//.///aa/bbb//./ccc", false, STRV_MAKE("aa", "bbb", "ccc"), 0); | |
869 | test_path_find_first_component_one("././//.///aa/.../../bbb//./ccc/.", false, STRV_MAKE("aa", "..."), -EINVAL); | |
870 | test_path_find_first_component_one("//./aaa///.//./.bbb/..///c.//d.dd///..eeee/.", false, STRV_MAKE("aaa", ".bbb"), -EINVAL); | |
de68bf78 | 871 | test_path_find_first_component_one("a/foo./b//././/", false, STRV_MAKE("a", "foo.", "b"), 0); |
0ee54dd4 YW |
872 | |
873 | test_path_find_first_component_one(NULL, true, NULL, 0); | |
874 | test_path_find_first_component_one("", true, NULL, 0); | |
875 | test_path_find_first_component_one("/", true, NULL, 0); | |
876 | test_path_find_first_component_one(".", true, NULL, 0); | |
877 | test_path_find_first_component_one("./", true, NULL, 0); | |
878 | test_path_find_first_component_one("./.", true, NULL, 0); | |
879 | test_path_find_first_component_one("..", true, STRV_MAKE(".."), 0); | |
880 | test_path_find_first_component_one("/..", true, STRV_MAKE(".."), 0); | |
881 | test_path_find_first_component_one("./..", true, STRV_MAKE(".."), 0); | |
882 | test_path_find_first_component_one("////./././//.", true, NULL, 0); | |
883 | test_path_find_first_component_one("a/b/c", true, STRV_MAKE("a", "b", "c"), 0); | |
884 | test_path_find_first_component_one("././//.///aa/bbb//./ccc", true, STRV_MAKE("aa", "bbb", "ccc"), 0); | |
885 | test_path_find_first_component_one("././//.///aa/.../../bbb//./ccc/.", true, STRV_MAKE("aa", "...", "..", "bbb", "ccc"), 0); | |
886 | test_path_find_first_component_one("//./aaa///.//./.bbb/..///c.//d.dd///..eeee/.", true, STRV_MAKE("aaa", ".bbb", "..", "c.", "d.dd", "..eeee"), 0); | |
de68bf78 | 887 | test_path_find_first_component_one("a/foo./b//././/", true, STRV_MAKE("a", "foo.", "b"), 0); |
0ee54dd4 YW |
888 | |
889 | memset(foo, 'a', sizeof(foo) -1); | |
890 | char_array_0(foo); | |
891 | ||
892 | test_path_find_first_component_one(foo, false, NULL, -EINVAL); | |
893 | test_path_find_first_component_one(foo, true, NULL, -EINVAL); | |
894 | ||
895 | hoge = strjoin("a/b/c/", foo, "//d/e/.//f/"); | |
896 | assert_se(hoge); | |
897 | ||
898 | test_path_find_first_component_one(hoge, false, STRV_MAKE("a", "b", "c"), -EINVAL); | |
899 | test_path_find_first_component_one(hoge, true, STRV_MAKE("a", "b", "c"), -EINVAL); | |
900 | } | |
901 | ||
484cd43c YW |
902 | static void test_path_find_last_component_one( |
903 | const char *path, | |
904 | bool accept_dot_dot, | |
905 | char **expected, | |
906 | int ret) { | |
907 | ||
908 | log_debug("/* %s(\"%s\", accept_dot_dot=%s) */", __func__, strnull(path), yes_no(accept_dot_dot)); | |
909 | ||
910 | for (const char *next = NULL;;) { | |
911 | const char *e; | |
912 | int r; | |
913 | ||
914 | r = path_find_last_component(path, accept_dot_dot, &next, &e); | |
915 | if (r <= 0) { | |
916 | if (r == 0) { | |
917 | assert_se(next == path); | |
918 | assert_se(!e); | |
919 | } | |
920 | assert_se(r == ret); | |
921 | assert_se(strv_isempty(expected)); | |
922 | return; | |
923 | } | |
924 | ||
925 | assert_se(e); | |
926 | assert_se(strcspn(e, "/") == (size_t) r); | |
927 | assert_se(strlen_ptr(*expected) == (size_t) r); | |
928 | assert_se(strneq(e, *expected++, r)); | |
de68bf78 YW |
929 | |
930 | assert_se(next); | |
931 | log_debug("path=%s\nnext=%s", path, next); | |
932 | if (!isempty(*expected)) { | |
933 | assert_se(next < path + strlen(path)); | |
934 | assert_se(next >= path + strlen(*expected)); | |
935 | assert_se(startswith(next - strlen(*expected), *expected)); | |
936 | } else if (ret >= 0) | |
937 | assert_se(next == path); | |
484cd43c YW |
938 | } |
939 | } | |
940 | ||
4f7452a8 | 941 | TEST(path_find_last_component) { |
484cd43c YW |
942 | _cleanup_free_ char *hoge = NULL; |
943 | char foo[NAME_MAX * 2]; | |
944 | ||
484cd43c YW |
945 | test_path_find_last_component_one(NULL, false, NULL, 0); |
946 | test_path_find_last_component_one("", false, NULL, 0); | |
947 | test_path_find_last_component_one("/", false, NULL, 0); | |
948 | test_path_find_last_component_one(".", false, NULL, 0); | |
949 | test_path_find_last_component_one("./", false, NULL, 0); | |
950 | test_path_find_last_component_one("./.", false, NULL, 0); | |
951 | test_path_find_last_component_one("..", false, NULL, -EINVAL); | |
952 | test_path_find_last_component_one("/..", false, NULL, -EINVAL); | |
953 | test_path_find_last_component_one("./..", false, NULL, -EINVAL); | |
954 | test_path_find_last_component_one("////./././//.", false, NULL, 0); | |
955 | test_path_find_last_component_one("a/b/c", false, STRV_MAKE("c", "b", "a"), 0); | |
956 | test_path_find_last_component_one("././//.///aa./.bbb//./ccc/././/", false, STRV_MAKE("ccc", ".bbb", "aa."), 0); | |
957 | test_path_find_last_component_one("././//.///aa/../.../bbb//./ccc/.", false, STRV_MAKE("ccc", "bbb", "..."), -EINVAL); | |
958 | test_path_find_last_component_one("//./aaa///.//./.bbb/..///c.//d.dd///..eeee/.", false, STRV_MAKE("..eeee", "d.dd", "c."), -EINVAL); | |
959 | ||
960 | test_path_find_last_component_one(NULL, true, NULL, 0); | |
961 | test_path_find_last_component_one("", true, NULL, 0); | |
962 | test_path_find_last_component_one("/", true, NULL, 0); | |
963 | test_path_find_last_component_one(".", true, NULL, 0); | |
964 | test_path_find_last_component_one("./", true, NULL, 0); | |
965 | test_path_find_last_component_one("./.", true, NULL, 0); | |
966 | test_path_find_last_component_one("..", true, STRV_MAKE(".."), 0); | |
967 | test_path_find_last_component_one("/..", true, STRV_MAKE(".."), 0); | |
968 | test_path_find_last_component_one("./..", true, STRV_MAKE(".."), 0); | |
969 | test_path_find_last_component_one("////./././//.", true, NULL, 0); | |
970 | test_path_find_last_component_one("a/b/c", true, STRV_MAKE("c", "b", "a"), 0); | |
971 | test_path_find_last_component_one("././//.///aa./.bbb//./ccc/././/", true, STRV_MAKE("ccc", ".bbb", "aa."), 0); | |
972 | test_path_find_last_component_one("././//.///aa/../.../bbb//./ccc/.", true, STRV_MAKE("ccc", "bbb", "...", "..", "aa"), 0); | |
973 | test_path_find_last_component_one("//./aaa///.//./.bbb/..///c.//d.dd///..eeee/.", true, STRV_MAKE("..eeee", "d.dd", "c.", "..", ".bbb", "aaa"), 0); | |
974 | ||
975 | memset(foo, 'a', sizeof(foo) -1); | |
976 | char_array_0(foo); | |
977 | ||
978 | test_path_find_last_component_one(foo, false, NULL, -EINVAL); | |
979 | test_path_find_last_component_one(foo, true, NULL, -EINVAL); | |
980 | ||
981 | hoge = strjoin(foo, "/a/b/c/"); | |
982 | assert_se(hoge); | |
983 | ||
984 | test_path_find_last_component_one(hoge, false, STRV_MAKE("c", "b", "a"), -EINVAL); | |
985 | test_path_find_last_component_one(hoge, true, STRV_MAKE("c", "b", "a"), -EINVAL); | |
986 | } | |
987 | ||
4f7452a8 | 988 | TEST(last_path_component) { |
5152b845 | 989 | ASSERT_NULL(last_path_component(NULL)); |
c79e88b3 IK |
990 | ASSERT_STREQ(last_path_component("a/b/c"), "c"); |
991 | ASSERT_STREQ(last_path_component("a/b/c/"), "c/"); | |
992 | ASSERT_STREQ(last_path_component("/"), "/"); | |
993 | ASSERT_STREQ(last_path_component("//"), "/"); | |
994 | ASSERT_STREQ(last_path_component("///"), "/"); | |
995 | ASSERT_STREQ(last_path_component("."), "."); | |
996 | ASSERT_STREQ(last_path_component("./."), "."); | |
997 | ASSERT_STREQ(last_path_component("././"), "./"); | |
998 | ASSERT_STREQ(last_path_component("././/"), ".//"); | |
999 | ASSERT_STREQ(last_path_component("/foo/a"), "a"); | |
1000 | ASSERT_STREQ(last_path_component("/foo/a/"), "a/"); | |
1001 | ASSERT_STREQ(last_path_component(""), ""); | |
1002 | ASSERT_STREQ(last_path_component("a"), "a"); | |
1003 | ASSERT_STREQ(last_path_component("a/"), "a/"); | |
1004 | ASSERT_STREQ(last_path_component("/a"), "a"); | |
1005 | ASSERT_STREQ(last_path_component("/a/"), "a/"); | |
b12d25a8 ZJS |
1006 | } |
1007 | ||
a60c8eee LP |
1008 | static void test_path_extract_filename_one(const char *input, const char *output, int ret) { |
1009 | _cleanup_free_ char *k = NULL; | |
1010 | int r; | |
1011 | ||
1012 | r = path_extract_filename(input, &k); | |
a6e016af ZJS |
1013 | log_info("%s → %s/%s [expected: %s/%s]", |
1014 | strnull(input), | |
1015 | strnull(k), r < 0 ? STRERROR(r) : "-", | |
1016 | strnull(output), ret < 0 ? STRERROR(ret) : "-"); | |
c79e88b3 | 1017 | ASSERT_STREQ(k, output); |
a60c8eee LP |
1018 | assert_se(r == ret); |
1019 | } | |
1020 | ||
4f7452a8 | 1021 | TEST(path_extract_filename) { |
a60c8eee LP |
1022 | test_path_extract_filename_one(NULL, NULL, -EINVAL); |
1023 | test_path_extract_filename_one("a/b/c", "c", 0); | |
ee277c6b | 1024 | test_path_extract_filename_one("a/b/c/", "c", O_DIRECTORY); |
3cdcbdd3 LP |
1025 | test_path_extract_filename_one("/", NULL, -EADDRNOTAVAIL); |
1026 | test_path_extract_filename_one("//", NULL, -EADDRNOTAVAIL); | |
1027 | test_path_extract_filename_one("///", NULL, -EADDRNOTAVAIL); | |
01950464 YW |
1028 | test_path_extract_filename_one("/.", NULL, -EADDRNOTAVAIL); |
1029 | test_path_extract_filename_one(".", NULL, -EADDRNOTAVAIL); | |
1030 | test_path_extract_filename_one("./", NULL, -EADDRNOTAVAIL); | |
1031 | test_path_extract_filename_one("./.", NULL, -EADDRNOTAVAIL); | |
1032 | test_path_extract_filename_one("././", NULL, -EADDRNOTAVAIL); | |
1033 | test_path_extract_filename_one("././/", NULL, -EADDRNOTAVAIL); | |
a60c8eee | 1034 | test_path_extract_filename_one("/foo/a", "a", 0); |
ee277c6b | 1035 | test_path_extract_filename_one("/foo/a/", "a", O_DIRECTORY); |
a60c8eee LP |
1036 | test_path_extract_filename_one("", NULL, -EINVAL); |
1037 | test_path_extract_filename_one("a", "a", 0); | |
ee277c6b | 1038 | test_path_extract_filename_one("a/", "a", O_DIRECTORY); |
01950464 | 1039 | test_path_extract_filename_one("a/././//.", "a", O_DIRECTORY); |
a60c8eee | 1040 | test_path_extract_filename_one("/a", "a", 0); |
ee277c6b | 1041 | test_path_extract_filename_one("/a/", "a", O_DIRECTORY); |
01950464 | 1042 | test_path_extract_filename_one("/a//./.", "a", O_DIRECTORY); |
ee277c6b | 1043 | test_path_extract_filename_one("/////////////a/////////////", "a", O_DIRECTORY); |
01950464 YW |
1044 | test_path_extract_filename_one("//./a/.///b./././.c//./d//.", "d", O_DIRECTORY); |
1045 | test_path_extract_filename_one("xx/.", "xx", O_DIRECTORY); | |
a60c8eee LP |
1046 | test_path_extract_filename_one("xx/..", NULL, -EINVAL); |
1047 | test_path_extract_filename_one("..", NULL, -EINVAL); | |
1048 | test_path_extract_filename_one("/..", NULL, -EINVAL); | |
1049 | test_path_extract_filename_one("../", NULL, -EINVAL); | |
a60c8eee LP |
1050 | } |
1051 | ||
8dcb891c LP |
1052 | static void test_path_extract_directory_one(const char *input, const char *output, int ret) { |
1053 | _cleanup_free_ char *k = NULL; | |
1054 | int r; | |
1055 | ||
1056 | r = path_extract_directory(input, &k); | |
a6e016af ZJS |
1057 | log_info("%s → %s/%s [expected: %s/%s]", |
1058 | strnull(input), | |
1059 | strnull(k), r < 0 ? STRERROR(r) : "-", | |
1060 | strnull(output), STRERROR(ret)); | |
c79e88b3 | 1061 | ASSERT_STREQ(k, output); |
8dcb891c LP |
1062 | assert_se(r == ret); |
1063 | ||
1064 | /* Extra safety check: let's make sure that if we split out the filename too (and it works) the | |
1065 | * joined parts are identical to the original again */ | |
1066 | if (r >= 0) { | |
1067 | _cleanup_free_ char *f = NULL; | |
1068 | ||
1069 | r = path_extract_filename(input, &f); | |
1070 | if (r >= 0) { | |
1071 | _cleanup_free_ char *j = NULL; | |
1072 | ||
1073 | assert_se(j = path_join(k, f)); | |
1074 | assert_se(path_equal(input, j)); | |
1075 | } | |
1076 | } | |
1077 | } | |
1078 | ||
4f7452a8 | 1079 | TEST(path_extract_directory) { |
8dcb891c LP |
1080 | test_path_extract_directory_one(NULL, NULL, -EINVAL); |
1081 | test_path_extract_directory_one("a/b/c", "a/b", 0); | |
1082 | test_path_extract_directory_one("a/b/c/", "a/b", 0); | |
1083 | test_path_extract_directory_one("/", NULL, -EADDRNOTAVAIL); | |
1084 | test_path_extract_directory_one("//", NULL, -EADDRNOTAVAIL); | |
1085 | test_path_extract_directory_one("///", NULL, -EADDRNOTAVAIL); | |
01950464 YW |
1086 | test_path_extract_directory_one("/.", NULL, -EADDRNOTAVAIL); |
1087 | test_path_extract_directory_one(".", NULL, -EADDRNOTAVAIL); | |
1088 | test_path_extract_directory_one("./", NULL, -EADDRNOTAVAIL); | |
1089 | test_path_extract_directory_one("./.", NULL, -EADDRNOTAVAIL); | |
1090 | test_path_extract_directory_one("././", NULL, -EADDRNOTAVAIL); | |
1091 | test_path_extract_directory_one("././/", NULL, -EADDRNOTAVAIL); | |
8dcb891c LP |
1092 | test_path_extract_directory_one("/foo/a", "/foo", 0); |
1093 | test_path_extract_directory_one("/foo/a/", "/foo", 0); | |
1094 | test_path_extract_directory_one("", NULL, -EINVAL); | |
1095 | test_path_extract_directory_one("a", NULL, -EDESTADDRREQ); | |
1096 | test_path_extract_directory_one("a/", NULL, -EDESTADDRREQ); | |
01950464 | 1097 | test_path_extract_directory_one("a/././//.", NULL, -EDESTADDRREQ); |
8dcb891c LP |
1098 | test_path_extract_directory_one("/a", "/", 0); |
1099 | test_path_extract_directory_one("/a/", "/", 0); | |
01950464 | 1100 | test_path_extract_directory_one("/a//./.", "/", 0); |
8dcb891c | 1101 | test_path_extract_directory_one("/////////////a/////////////", "/", 0); |
01950464 YW |
1102 | test_path_extract_directory_one("//./a/.///b./././.c//./d//.", "/a/b./.c", 0); |
1103 | test_path_extract_directory_one("xx/.", NULL, -EDESTADDRREQ); | |
1104 | test_path_extract_directory_one("xx/..", NULL, -EINVAL); | |
1105 | test_path_extract_directory_one("..", NULL, -EINVAL); | |
1106 | test_path_extract_directory_one("/..", NULL, -EINVAL); | |
1107 | test_path_extract_directory_one("../", NULL, -EINVAL); | |
8dcb891c LP |
1108 | } |
1109 | ||
4f7452a8 | 1110 | TEST(filename_is_valid) { |
2ef2376d | 1111 | char foo[NAME_MAX+2]; |
63292663 RC |
1112 | |
1113 | assert_se(!filename_is_valid("")); | |
1114 | assert_se(!filename_is_valid("/bar/foo")); | |
1115 | assert_se(!filename_is_valid("/")); | |
1116 | assert_se(!filename_is_valid(".")); | |
1117 | assert_se(!filename_is_valid("..")); | |
1c322571 ZJS |
1118 | assert_se(!filename_is_valid("bar/foo")); |
1119 | assert_se(!filename_is_valid("bar/foo/")); | |
1120 | assert_se(!filename_is_valid("bar//")); | |
63292663 | 1121 | |
2ef2376d LP |
1122 | memset(foo, 'a', sizeof(foo) - 1); |
1123 | char_array_0(foo); | |
63292663 RC |
1124 | |
1125 | assert_se(!filename_is_valid(foo)); | |
1126 | ||
1127 | assert_se(filename_is_valid("foo_bar-333")); | |
1128 | assert_se(filename_is_valid("o.o")); | |
1129 | } | |
1130 | ||
32df2e14 | 1131 | static void test_path_is_valid_and_safe_one(const char *p, bool ret) { |
7802194a | 1132 | log_debug("/* %s(\"%s\") */", __func__, strnull(p)); |
32df2e14 YW |
1133 | |
1134 | assert_se(path_is_valid(p) == ret); | |
1135 | if (ret) | |
1136 | ret = !streq(p, "..") && | |
1137 | !startswith(p, "../") && | |
1138 | !endswith(p, "/..") && | |
1139 | !strstr(p, "/../"); | |
1140 | assert_se(path_is_safe(p) == ret); | |
1141 | } | |
1142 | ||
4f7452a8 | 1143 | TEST(path_is_valid_and_safe) { |
2ef2376d LP |
1144 | char foo[PATH_MAX+2]; |
1145 | const char *c; | |
1146 | ||
32df2e14 YW |
1147 | test_path_is_valid_and_safe_one("", false); |
1148 | test_path_is_valid_and_safe_one("/bar/foo", true); | |
1149 | test_path_is_valid_and_safe_one("/bar/foo/", true); | |
1150 | test_path_is_valid_and_safe_one("/bar/foo/", true); | |
1151 | test_path_is_valid_and_safe_one("//bar//foo//", true); | |
1152 | test_path_is_valid_and_safe_one("/", true); | |
1153 | test_path_is_valid_and_safe_one("/////", true); | |
1154 | test_path_is_valid_and_safe_one("/////.///.////...///..//.", true); | |
1155 | test_path_is_valid_and_safe_one(".", true); | |
1156 | test_path_is_valid_and_safe_one("..", true); | |
1157 | test_path_is_valid_and_safe_one("bar/foo", true); | |
1158 | test_path_is_valid_and_safe_one("bar/foo/", true); | |
1159 | test_path_is_valid_and_safe_one("bar//", true); | |
2ef2376d LP |
1160 | |
1161 | memset(foo, 'a', sizeof(foo) -1); | |
1162 | char_array_0(foo); | |
1163 | ||
32df2e14 | 1164 | test_path_is_valid_and_safe_one(foo, false); |
2ef2376d LP |
1165 | |
1166 | c = strjoina("/xxx/", foo, "/yyy"); | |
32df2e14 | 1167 | test_path_is_valid_and_safe_one(c, false); |
2ef2376d | 1168 | |
32df2e14 YW |
1169 | test_path_is_valid_and_safe_one("foo_bar-333", true); |
1170 | test_path_is_valid_and_safe_one("o.o", true); | |
2ef2376d LP |
1171 | } |
1172 | ||
4f7452a8 | 1173 | TEST(hidden_or_backup_file) { |
b05b9cde ZJS |
1174 | assert_se(hidden_or_backup_file(".hidden")); |
1175 | assert_se(hidden_or_backup_file("..hidden")); | |
1176 | assert_se(!hidden_or_backup_file("hidden.")); | |
1177 | ||
1178 | assert_se(hidden_or_backup_file("backup~")); | |
1179 | assert_se(hidden_or_backup_file(".backup~")); | |
1180 | ||
1181 | assert_se(hidden_or_backup_file("lost+found")); | |
1182 | assert_se(hidden_or_backup_file("aquota.user")); | |
1183 | assert_se(hidden_or_backup_file("aquota.group")); | |
1184 | ||
1185 | assert_se(hidden_or_backup_file("test.rpmnew")); | |
1186 | assert_se(hidden_or_backup_file("test.dpkg-old")); | |
1187 | assert_se(hidden_or_backup_file("test.dpkg-remove")); | |
1188 | assert_se(hidden_or_backup_file("test.swp")); | |
1189 | ||
1190 | assert_se(!hidden_or_backup_file("test.rpmnew.")); | |
1191 | assert_se(!hidden_or_backup_file("test.dpkg-old.foo")); | |
1192 | } | |
1193 | ||
4f7452a8 | 1194 | TEST(skip_dev_prefix) { |
c79e88b3 IK |
1195 | ASSERT_STREQ(skip_dev_prefix("/"), "/"); |
1196 | ASSERT_STREQ(skip_dev_prefix("/dev"), ""); | |
1197 | ASSERT_STREQ(skip_dev_prefix("/dev/"), ""); | |
1198 | ASSERT_STREQ(skip_dev_prefix("/dev/foo"), "foo"); | |
1199 | ASSERT_STREQ(skip_dev_prefix("/dev/foo/bar"), "foo/bar"); | |
1200 | ASSERT_STREQ(skip_dev_prefix("//dev"), ""); | |
1201 | ASSERT_STREQ(skip_dev_prefix("//dev//"), ""); | |
1202 | ASSERT_STREQ(skip_dev_prefix("/dev///foo"), "foo"); | |
1203 | ASSERT_STREQ(skip_dev_prefix("///dev///foo///bar"), "foo///bar"); | |
1204 | ASSERT_STREQ(skip_dev_prefix("//foo"), "//foo"); | |
1205 | ASSERT_STREQ(skip_dev_prefix("foo"), "foo"); | |
a119ec7c LP |
1206 | } |
1207 | ||
4f7452a8 | 1208 | TEST(empty_or_root) { |
57ea45e1 LP |
1209 | assert_se(empty_or_root(NULL)); |
1210 | assert_se(empty_or_root("")); | |
1211 | assert_se(empty_or_root("/")); | |
1212 | assert_se(empty_or_root("//")); | |
1213 | assert_se(empty_or_root("///")); | |
1214 | assert_se(empty_or_root("/////////////////")); | |
1215 | assert_se(!empty_or_root("xxx")); | |
1216 | assert_se(!empty_or_root("/xxx")); | |
1217 | assert_se(!empty_or_root("/xxx/")); | |
1218 | assert_se(!empty_or_root("//yy//")); | |
1219 | } | |
1220 | ||
4f7452a8 | 1221 | TEST(path_startswith_set) { |
c79e88b3 IK |
1222 | ASSERT_STREQ(PATH_STARTSWITH_SET("/foo/bar", "/foo/quux", "/foo/bar", "/zzz"), ""); |
1223 | ASSERT_STREQ(PATH_STARTSWITH_SET("/foo/bar", "/foo/quux", "/foo/", "/zzz"), "bar"); | |
1224 | ASSERT_STREQ(PATH_STARTSWITH_SET("/foo/bar", "/foo/quux", "/foo", "/zzz"), "bar"); | |
1225 | ASSERT_STREQ(PATH_STARTSWITH_SET("/foo/bar", "/foo/quux", "/", "/zzz"), "foo/bar"); | |
1226 | ASSERT_STREQ(PATH_STARTSWITH_SET("/foo/bar", "/foo/quux", "", "/zzz"), NULL); | |
1227 | ||
1228 | ASSERT_STREQ(PATH_STARTSWITH_SET("/foo/bar2", "/foo/quux", "/foo/bar", "/zzz"), NULL); | |
1229 | ASSERT_STREQ(PATH_STARTSWITH_SET("/foo/bar2", "/foo/quux", "/foo/", "/zzz"), "bar2"); | |
1230 | ASSERT_STREQ(PATH_STARTSWITH_SET("/foo/bar2", "/foo/quux", "/foo", "/zzz"), "bar2"); | |
1231 | ASSERT_STREQ(PATH_STARTSWITH_SET("/foo/bar2", "/foo/quux", "/", "/zzz"), "foo/bar2"); | |
1232 | ASSERT_STREQ(PATH_STARTSWITH_SET("/foo/bar2", "/foo/quux", "", "/zzz"), NULL); | |
1233 | ||
1234 | ASSERT_STREQ(PATH_STARTSWITH_SET("/foo2/bar", "/foo/quux", "/foo/bar", "/zzz"), NULL); | |
1235 | ASSERT_STREQ(PATH_STARTSWITH_SET("/foo2/bar", "/foo/quux", "/foo/", "/zzz"), NULL); | |
1236 | ASSERT_STREQ(PATH_STARTSWITH_SET("/foo2/bar", "/foo/quux", "/foo", "/zzz"), NULL); | |
1237 | ASSERT_STREQ(PATH_STARTSWITH_SET("/foo2/bar", "/foo/quux", "/", "/zzz"), "foo2/bar"); | |
1238 | ASSERT_STREQ(PATH_STARTSWITH_SET("/foo2/bar", "/foo/quux", "", "/zzz"), NULL); | |
d898ed65 LP |
1239 | } |
1240 | ||
4f7452a8 | 1241 | TEST(path_startswith_strv) { |
c79e88b3 IK |
1242 | ASSERT_STREQ(path_startswith_strv("/foo/bar", STRV_MAKE("/foo/quux", "/foo/bar", "/zzz")), ""); |
1243 | ASSERT_STREQ(path_startswith_strv("/foo/bar", STRV_MAKE("/foo/quux", "/foo/", "/zzz")), "bar"); | |
1244 | ASSERT_STREQ(path_startswith_strv("/foo/bar", STRV_MAKE("/foo/quux", "/foo", "/zzz")), "bar"); | |
1245 | ASSERT_STREQ(path_startswith_strv("/foo/bar", STRV_MAKE("/foo/quux", "/", "/zzz")), "foo/bar"); | |
1246 | ASSERT_STREQ(path_startswith_strv("/foo/bar", STRV_MAKE("/foo/quux", "", "/zzz")), NULL); | |
1247 | ||
1248 | ASSERT_STREQ(path_startswith_strv("/foo/bar2", STRV_MAKE("/foo/quux", "/foo/bar", "/zzz")), NULL); | |
1249 | ASSERT_STREQ(path_startswith_strv("/foo/bar2", STRV_MAKE("/foo/quux", "/foo/", "/zzz")), "bar2"); | |
1250 | ASSERT_STREQ(path_startswith_strv("/foo/bar2", STRV_MAKE("/foo/quux", "/foo", "/zzz")), "bar2"); | |
1251 | ASSERT_STREQ(path_startswith_strv("/foo/bar2", STRV_MAKE("/foo/quux", "/", "/zzz")), "foo/bar2"); | |
1252 | ASSERT_STREQ(path_startswith_strv("/foo/bar2", STRV_MAKE("/foo/quux", "", "/zzz")), NULL); | |
1253 | ||
1254 | ASSERT_STREQ(path_startswith_strv("/foo2/bar", STRV_MAKE("/foo/quux", "/foo/bar", "/zzz")), NULL); | |
1255 | ASSERT_STREQ(path_startswith_strv("/foo2/bar", STRV_MAKE("/foo/quux", "/foo/", "/zzz")), NULL); | |
1256 | ASSERT_STREQ(path_startswith_strv("/foo2/bar", STRV_MAKE("/foo/quux", "/foo", "/zzz")), NULL); | |
1257 | ASSERT_STREQ(path_startswith_strv("/foo2/bar", STRV_MAKE("/foo/quux", "/", "/zzz")), "foo2/bar"); | |
1258 | ASSERT_STREQ(path_startswith_strv("/foo2/bar", STRV_MAKE("/foo/quux", "", "/zzz")), NULL); | |
cc4d7d81 ZJS |
1259 | } |
1260 | ||
3b703fe2 YW |
1261 | static void test_path_glob_can_match_one(const char *pattern, const char *prefix, const char *expected) { |
1262 | _cleanup_free_ char *result = NULL; | |
1263 | ||
1264 | log_debug("%s(%s, %s, %s)", __func__, pattern, prefix, strnull(expected)); | |
1265 | ||
1266 | assert_se(path_glob_can_match(pattern, prefix, &result) == !!expected); | |
c79e88b3 | 1267 | ASSERT_STREQ(result, expected); |
3b703fe2 YW |
1268 | } |
1269 | ||
1270 | TEST(path_glob_can_match) { | |
1271 | test_path_glob_can_match_one("/foo/hoge/aaa", "/foo/hoge/aaa/bbb", NULL); | |
1272 | test_path_glob_can_match_one("/foo/hoge/aaa", "/foo/hoge/aaa", "/foo/hoge/aaa"); | |
1273 | test_path_glob_can_match_one("/foo/hoge/aaa", "/foo/hoge", "/foo/hoge/aaa"); | |
1274 | test_path_glob_can_match_one("/foo/hoge/aaa", "/foo", "/foo/hoge/aaa"); | |
1275 | test_path_glob_can_match_one("/foo/hoge/aaa", "/", "/foo/hoge/aaa"); | |
1276 | ||
1277 | test_path_glob_can_match_one("/foo/*/aaa", "/foo/hoge/aaa/bbb", NULL); | |
1278 | test_path_glob_can_match_one("/foo/*/aaa", "/foo/hoge/aaa", "/foo/hoge/aaa"); | |
1279 | test_path_glob_can_match_one("/foo/*/aaa", "/foo/hoge", "/foo/hoge/aaa"); | |
1280 | test_path_glob_can_match_one("/foo/*/aaa", "/foo", "/foo/*/aaa"); | |
1281 | test_path_glob_can_match_one("/foo/*/aaa", "/", "/foo/*/aaa"); | |
1282 | ||
1283 | test_path_glob_can_match_one("/foo/*/*/aaa", "/foo/xxx/yyy/aaa/bbb", NULL); | |
1284 | test_path_glob_can_match_one("/foo/*/*/aaa", "/foo/xxx/yyy/aaa", "/foo/xxx/yyy/aaa"); | |
1285 | test_path_glob_can_match_one("/foo/*/*/aaa", "/foo/xxx/yyy", "/foo/xxx/yyy/aaa"); | |
1286 | test_path_glob_can_match_one("/foo/*/*/aaa", "/foo/xxx", "/foo/xxx/*/aaa"); | |
1287 | test_path_glob_can_match_one("/foo/*/*/aaa", "/foo", "/foo/*/*/aaa"); | |
1288 | test_path_glob_can_match_one("/foo/*/*/aaa", "/", "/foo/*/*/aaa"); | |
1289 | ||
1290 | test_path_glob_can_match_one("/foo/*/aaa/*", "/foo/xxx/aaa/bbb/ccc", NULL); | |
1291 | test_path_glob_can_match_one("/foo/*/aaa/*", "/foo/xxx/aaa/bbb", "/foo/xxx/aaa/bbb"); | |
1292 | test_path_glob_can_match_one("/foo/*/aaa/*", "/foo/xxx/ccc", NULL); | |
1293 | test_path_glob_can_match_one("/foo/*/aaa/*", "/foo/xxx/aaa", "/foo/xxx/aaa/*"); | |
1294 | test_path_glob_can_match_one("/foo/*/aaa/*", "/foo/xxx", "/foo/xxx/aaa/*"); | |
1295 | test_path_glob_can_match_one("/foo/*/aaa/*", "/foo", "/foo/*/aaa/*"); | |
1296 | test_path_glob_can_match_one("/foo/*/aaa/*", "/", "/foo/*/aaa/*"); | |
1297 | } | |
1298 | ||
4f7452a8 | 1299 | TEST(print_MAX) { |
69866062 LP |
1300 | log_info("PATH_MAX=%zu\n" |
1301 | "FILENAME_MAX=%zu\n" | |
1302 | "NAME_MAX=%zu", | |
1303 | (size_t) PATH_MAX, | |
1304 | (size_t) FILENAME_MAX, | |
1305 | (size_t) NAME_MAX); | |
1306 | ||
1307 | assert_cc(FILENAME_MAX == PATH_MAX); | |
76877b46 | 1308 | } |
4f7452a8 | 1309 | |
dd92ba8a LP |
1310 | TEST(path_implies_directory) { |
1311 | assert_se(!path_implies_directory(NULL)); | |
1312 | assert_se(!path_implies_directory("")); | |
1313 | assert_se(path_implies_directory("/")); | |
1314 | assert_se(path_implies_directory("////")); | |
1315 | assert_se(path_implies_directory("////.///")); | |
1316 | assert_se(path_implies_directory("////./")); | |
1317 | assert_se(path_implies_directory("////.")); | |
1318 | assert_se(path_implies_directory(".")); | |
1319 | assert_se(path_implies_directory("./")); | |
1320 | assert_se(path_implies_directory("/.")); | |
1321 | assert_se(path_implies_directory("..")); | |
1322 | assert_se(path_implies_directory("../")); | |
1323 | assert_se(path_implies_directory("/..")); | |
1324 | assert_se(!path_implies_directory("a")); | |
1325 | assert_se(!path_implies_directory("ab")); | |
1326 | assert_se(path_implies_directory("ab/")); | |
1327 | assert_se(!path_implies_directory("ab/a")); | |
1328 | assert_se(path_implies_directory("ab/a/")); | |
1329 | assert_se(path_implies_directory("ab/a/..")); | |
1330 | assert_se(path_implies_directory("ab/a/.")); | |
1331 | assert_se(path_implies_directory("ab/a//")); | |
1332 | } | |
1333 | ||
4f7452a8 | 1334 | DEFINE_TEST_MAIN(LOG_DEBUG); |