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539ad707 TA |
1 | /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ |
2 | ||
3 | /*** | |
4 | This file is part of systemd. | |
5 | ||
6 | Copyright 2010 Lennart Poettering | |
7 | Copyright 2013 Thomas H.P. Andersen | |
8 | ||
9 | systemd is free software; you can redistribute it and/or modify it | |
10 | under the terms of the GNU Lesser General Public License as published by | |
11 | the Free Software Foundation; either version 2.1 of the License, or | |
12 | (at your option) any later version. | |
13 | ||
14 | systemd is distributed in the hope that it will be useful, but | |
15 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
17 | Lesser General Public License for more details. | |
18 | ||
19 | You should have received a copy of the GNU Lesser General Public License | |
20 | along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
21 | ***/ | |
22 | ||
23 | #include <string.h> | |
dbd73f9e TA |
24 | #include <unistd.h> |
25 | #include <fcntl.h> | |
d6dd604b | 26 | #include <locale.h> |
2a371001 | 27 | #include <errno.h> |
927be00c | 28 | #include <signal.h> |
8e211000 | 29 | #include <math.h> |
8852362b | 30 | #include <sys/wait.h> |
539ad707 TA |
31 | |
32 | #include "util.h" | |
927be00c | 33 | #include "mkdir.h" |
c6878637 | 34 | #include "rm-rf.h" |
893fa014 | 35 | #include "strv.h" |
65b3903f ZJS |
36 | #include "def.h" |
37 | #include "fileio.h" | |
9480794b | 38 | #include "conf-parser.h" |
0eb3cc88 | 39 | #include "virt.h" |
0b452006 | 40 | #include "process-util.h" |
24882e06 | 41 | #include "signal-util.h" |
539ad707 TA |
42 | |
43 | static void test_streq_ptr(void) { | |
8354c34e TA |
44 | assert_se(streq_ptr(NULL, NULL)); |
45 | assert_se(!streq_ptr("abc", "cdef")); | |
539ad707 TA |
46 | } |
47 | ||
625e870b DH |
48 | static void test_align_power2(void) { |
49 | unsigned long i, p2; | |
50 | ||
51 | assert_se(ALIGN_POWER2(0) == 0); | |
52 | assert_se(ALIGN_POWER2(1) == 1); | |
53 | assert_se(ALIGN_POWER2(2) == 2); | |
54 | assert_se(ALIGN_POWER2(3) == 4); | |
55 | assert_se(ALIGN_POWER2(12) == 16); | |
56 | ||
57 | assert_se(ALIGN_POWER2(ULONG_MAX) == 0); | |
58 | assert_se(ALIGN_POWER2(ULONG_MAX - 1) == 0); | |
59 | assert_se(ALIGN_POWER2(ULONG_MAX - 1024) == 0); | |
60 | assert_se(ALIGN_POWER2(ULONG_MAX / 2) == ULONG_MAX / 2 + 1); | |
61 | assert_se(ALIGN_POWER2(ULONG_MAX + 1) == 0); | |
62 | ||
63 | for (i = 1; i < 131071; ++i) { | |
64 | for (p2 = 1; p2 < i; p2 <<= 1) | |
65 | /* empty */ ; | |
66 | ||
67 | assert_se(ALIGN_POWER2(i) == p2); | |
68 | } | |
69 | ||
70 | for (i = ULONG_MAX - 1024; i < ULONG_MAX; ++i) { | |
71 | for (p2 = 1; p2 && p2 < i; p2 <<= 1) | |
72 | /* empty */ ; | |
73 | ||
74 | assert_se(ALIGN_POWER2(i) == p2); | |
75 | } | |
76 | } | |
77 | ||
7242d742 DH |
78 | static void test_max(void) { |
79 | static const struct { | |
80 | int a; | |
81 | int b[CONST_MAX(10, 100)]; | |
82 | } val1 = { | |
83 | .a = CONST_MAX(10, 100), | |
84 | }; | |
85 | int d = 0; | |
86 | ||
87 | assert_cc(sizeof(val1.b) == sizeof(int) * 100); | |
88 | ||
89 | /* CONST_MAX returns (void) instead of a value if the passed arguments | |
90 | * are not of the same type or not constant expressions. */ | |
91 | assert_cc(__builtin_types_compatible_p(typeof(CONST_MAX(1, 10)), int)); | |
7242d742 DH |
92 | assert_cc(__builtin_types_compatible_p(typeof(CONST_MAX(1, 1U)), void)); |
93 | ||
94 | assert_se(val1.a == 100); | |
95 | assert_se(MAX(++d, 0) == 1); | |
96 | assert_se(d == 1); | |
40a1eebd DH |
97 | |
98 | assert_cc(MAXSIZE(char[3], uint16_t) == 3); | |
99 | assert_cc(MAXSIZE(char[3], uint32_t) == 4); | |
100 | assert_cc(MAXSIZE(char, long) == sizeof(long)); | |
667a0377 DH |
101 | |
102 | assert_se(MAX(-5, 5) == 5); | |
103 | assert_se(MAX(5, 5) == 5); | |
104 | assert_se(MAX(MAX(1, MAX(2, MAX(3, 4))), 5) == 5); | |
105 | assert_se(MAX(MAX(1, MAX(2, MAX(3, 2))), 1) == 3); | |
106 | assert_se(MAX(MIN(1, MIN(2, MIN(3, 4))), 5) == 5); | |
107 | assert_se(MAX(MAX(1, MIN(2, MIN(3, 2))), 1) == 2); | |
108 | assert_se(LESS_BY(8, 4) == 4); | |
109 | assert_se(LESS_BY(8, 8) == 0); | |
110 | assert_se(LESS_BY(4, 8) == 0); | |
111 | assert_se(LESS_BY(16, LESS_BY(8, 4)) == 12); | |
112 | assert_se(LESS_BY(4, LESS_BY(8, 4)) == 0); | |
113 | assert_se(CLAMP(-5, 0, 1) == 0); | |
114 | assert_se(CLAMP(5, 0, 1) == 1); | |
115 | assert_se(CLAMP(5, -10, 1) == 1); | |
116 | assert_se(CLAMP(5, -10, 10) == 5); | |
117 | assert_se(CLAMP(CLAMP(0, -10, 10), CLAMP(-5, 10, 20), CLAMP(100, -5, 20)) == 10); | |
7242d742 DH |
118 | } |
119 | ||
fb835651 DH |
120 | static void test_container_of(void) { |
121 | struct mytype { | |
122 | uint8_t pad1[3]; | |
123 | uint64_t v1; | |
124 | uint8_t pad2[2]; | |
125 | uint32_t v2; | |
126 | } _packed_ myval = { }; | |
127 | ||
128 | assert_cc(sizeof(myval) == 17); | |
129 | assert_se(container_of(&myval.v1, struct mytype, v1) == &myval); | |
130 | assert_se(container_of(&myval.v2, struct mytype, v2) == &myval); | |
131 | assert_se(container_of(&container_of(&myval.v2, | |
132 | struct mytype, | |
133 | v2)->v1, | |
134 | struct mytype, | |
135 | v1) == &myval); | |
136 | } | |
137 | ||
95d78c7e DH |
138 | static void test_alloca(void) { |
139 | static const uint8_t zero[997] = { }; | |
140 | char *t; | |
141 | ||
142 | t = alloca_align(17, 512); | |
143 | assert_se(!((uintptr_t)t & 0xff)); | |
144 | memzero(t, 17); | |
145 | ||
146 | t = alloca0_align(997, 1024); | |
147 | assert_se(!((uintptr_t)t & 0x1ff)); | |
148 | assert_se(!memcmp(t, zero, 997)); | |
149 | } | |
150 | ||
180a60bc DH |
151 | static void test_div_round_up(void) { |
152 | int div; | |
153 | ||
154 | /* basic tests */ | |
155 | assert_se(DIV_ROUND_UP(0, 8) == 0); | |
156 | assert_se(DIV_ROUND_UP(1, 8) == 1); | |
157 | assert_se(DIV_ROUND_UP(8, 8) == 1); | |
158 | assert_se(DIV_ROUND_UP(12, 8) == 2); | |
159 | assert_se(DIV_ROUND_UP(16, 8) == 2); | |
160 | ||
161 | /* test multiple evaluation */ | |
162 | div = 0; | |
163 | assert_se(DIV_ROUND_UP(div++, 8) == 0 && div == 1); | |
164 | assert_se(DIV_ROUND_UP(++div, 8) == 1 && div == 2); | |
165 | assert_se(DIV_ROUND_UP(8, div++) == 4 && div == 3); | |
166 | assert_se(DIV_ROUND_UP(8, ++div) == 2 && div == 4); | |
167 | ||
168 | /* overflow test with exact division */ | |
169 | assert_se(sizeof(0U) == 4); | |
170 | assert_se(0xfffffffaU % 10U == 0U); | |
171 | assert_se(0xfffffffaU / 10U == 429496729U); | |
172 | assert_se(DIV_ROUND_UP(0xfffffffaU, 10U) == 429496729U); | |
173 | assert_se((0xfffffffaU + 10U - 1U) / 10U == 0U); | |
174 | assert_se(0xfffffffaU / 10U + !!(0xfffffffaU % 10U) == 429496729U); | |
175 | ||
176 | /* overflow test with rounded division */ | |
177 | assert_se(0xfffffffdU % 10U == 3U); | |
178 | assert_se(0xfffffffdU / 10U == 429496729U); | |
179 | assert_se(DIV_ROUND_UP(0xfffffffdU, 10U) == 429496730U); | |
180 | assert_se((0xfffffffdU + 10U - 1U) / 10U == 0U); | |
181 | assert_se(0xfffffffdU / 10U + !!(0xfffffffdU % 10U) == 429496730U); | |
182 | } | |
183 | ||
539ad707 | 184 | static void test_first_word(void) { |
8354c34e TA |
185 | assert_se(first_word("Hello", "")); |
186 | assert_se(first_word("Hello", "Hello")); | |
187 | assert_se(first_word("Hello world", "Hello")); | |
188 | assert_se(first_word("Hello\tworld", "Hello")); | |
189 | assert_se(first_word("Hello\nworld", "Hello")); | |
190 | assert_se(first_word("Hello\rworld", "Hello")); | |
191 | assert_se(first_word("Hello ", "Hello")); | |
192 | ||
193 | assert_se(!first_word("Hello", "Hellooo")); | |
194 | assert_se(!first_word("Hello", "xxxxx")); | |
195 | assert_se(!first_word("Hellooo", "Hello")); | |
196 | } | |
197 | ||
dbd73f9e TA |
198 | static void test_close_many(void) { |
199 | int fds[3]; | |
200 | char name0[] = "/tmp/test-close-many.XXXXXX"; | |
201 | char name1[] = "/tmp/test-close-many.XXXXXX"; | |
202 | char name2[] = "/tmp/test-close-many.XXXXXX"; | |
203 | ||
2d5bdf5b LP |
204 | fds[0] = mkostemp_safe(name0, O_RDWR|O_CLOEXEC); |
205 | fds[1] = mkostemp_safe(name1, O_RDWR|O_CLOEXEC); | |
206 | fds[2] = mkostemp_safe(name2, O_RDWR|O_CLOEXEC); | |
dbd73f9e TA |
207 | |
208 | close_many(fds, 2); | |
209 | ||
210 | assert_se(fcntl(fds[0], F_GETFD) == -1); | |
211 | assert_se(fcntl(fds[1], F_GETFD) == -1); | |
212 | assert_se(fcntl(fds[2], F_GETFD) >= 0); | |
213 | ||
03e334a1 | 214 | safe_close(fds[2]); |
dbd73f9e TA |
215 | |
216 | unlink(name0); | |
217 | unlink(name1); | |
218 | unlink(name2); | |
219 | } | |
220 | ||
8354c34e TA |
221 | static void test_parse_boolean(void) { |
222 | assert_se(parse_boolean("1") == 1); | |
223 | assert_se(parse_boolean("y") == 1); | |
224 | assert_se(parse_boolean("Y") == 1); | |
225 | assert_se(parse_boolean("yes") == 1); | |
226 | assert_se(parse_boolean("YES") == 1); | |
227 | assert_se(parse_boolean("true") == 1); | |
228 | assert_se(parse_boolean("TRUE") == 1); | |
229 | assert_se(parse_boolean("on") == 1); | |
230 | assert_se(parse_boolean("ON") == 1); | |
231 | ||
232 | assert_se(parse_boolean("0") == 0); | |
233 | assert_se(parse_boolean("n") == 0); | |
234 | assert_se(parse_boolean("N") == 0); | |
235 | assert_se(parse_boolean("no") == 0); | |
236 | assert_se(parse_boolean("NO") == 0); | |
237 | assert_se(parse_boolean("false") == 0); | |
238 | assert_se(parse_boolean("FALSE") == 0); | |
239 | assert_se(parse_boolean("off") == 0); | |
240 | assert_se(parse_boolean("OFF") == 0); | |
241 | ||
242 | assert_se(parse_boolean("garbage") < 0); | |
243 | assert_se(parse_boolean("") < 0); | |
0f625d0b | 244 | assert_se(parse_boolean("full") < 0); |
539ad707 TA |
245 | } |
246 | ||
8d99e5f5 TA |
247 | static void test_parse_pid(void) { |
248 | int r; | |
249 | pid_t pid; | |
250 | ||
251 | r = parse_pid("100", &pid); | |
252 | assert_se(r == 0); | |
253 | assert_se(pid == 100); | |
254 | ||
255 | r = parse_pid("0x7FFFFFFF", &pid); | |
256 | assert_se(r == 0); | |
257 | assert_se(pid == 2147483647); | |
258 | ||
259 | pid = 65; /* pid is left unchanged on ERANGE. Set to known arbitrary value. */ | |
260 | r = parse_pid("0", &pid); | |
261 | assert_se(r == -ERANGE); | |
262 | assert_se(pid == 65); | |
263 | ||
264 | pid = 65; /* pid is left unchanged on ERANGE. Set to known arbitrary value. */ | |
265 | r = parse_pid("-100", &pid); | |
266 | assert_se(r == -ERANGE); | |
267 | assert_se(pid == 65); | |
268 | ||
269 | pid = 65; /* pid is left unchanged on ERANGE. Set to known arbitrary value. */ | |
270 | r = parse_pid("0xFFFFFFFFFFFFFFFFF", &pid); | |
bdf7026e | 271 | assert_se(r == -ERANGE); |
8d99e5f5 TA |
272 | assert_se(pid == 65); |
273 | } | |
274 | ||
275 | static void test_parse_uid(void) { | |
276 | int r; | |
277 | uid_t uid; | |
278 | ||
279 | r = parse_uid("100", &uid); | |
280 | assert_se(r == 0); | |
281 | assert_se(uid == 100); | |
ff9265d0 DM |
282 | |
283 | r = parse_uid("65535", &uid); | |
284 | assert_se(r == -ENXIO); | |
285 | } | |
286 | ||
287 | static void test_safe_atou16(void) { | |
288 | int r; | |
289 | uint16_t l; | |
290 | ||
291 | r = safe_atou16("12345", &l); | |
292 | assert_se(r == 0); | |
293 | assert_se(l == 12345); | |
294 | ||
295 | r = safe_atou16("123456", &l); | |
296 | assert_se(r == -ERANGE); | |
297 | ||
298 | r = safe_atou16("junk", &l); | |
299 | assert_se(r == -EINVAL); | |
300 | } | |
301 | ||
302 | static void test_safe_atoi16(void) { | |
303 | int r; | |
304 | int16_t l; | |
305 | ||
306 | r = safe_atoi16("-12345", &l); | |
307 | assert_se(r == 0); | |
308 | assert_se(l == -12345); | |
309 | ||
310 | r = safe_atoi16("36536", &l); | |
311 | assert_se(r == -ERANGE); | |
312 | ||
313 | r = safe_atoi16("junk", &l); | |
314 | assert_se(r == -EINVAL); | |
8d99e5f5 TA |
315 | } |
316 | ||
317 | static void test_safe_atolli(void) { | |
318 | int r; | |
319 | long long l; | |
320 | ||
321 | r = safe_atolli("12345", &l); | |
322 | assert_se(r == 0); | |
323 | assert_se(l == 12345); | |
324 | ||
325 | r = safe_atolli("junk", &l); | |
326 | assert_se(r == -EINVAL); | |
327 | } | |
328 | ||
329 | static void test_safe_atod(void) { | |
330 | int r; | |
331 | double d; | |
d6dd604b LP |
332 | char *e; |
333 | ||
334 | r = safe_atod("junk", &d); | |
335 | assert_se(r == -EINVAL); | |
8d99e5f5 TA |
336 | |
337 | r = safe_atod("0.2244", &d); | |
338 | assert_se(r == 0); | |
8e211000 | 339 | assert_se(fabs(d - 0.2244) < 0.000001); |
8d99e5f5 | 340 | |
d6dd604b | 341 | r = safe_atod("0,5", &d); |
8d99e5f5 | 342 | assert_se(r == -EINVAL); |
d6dd604b LP |
343 | |
344 | errno = 0; | |
345 | strtod("0,5", &e); | |
346 | assert_se(*e == ','); | |
347 | ||
348 | /* Check if this really is locale independent */ | |
926446f4 | 349 | if (setlocale(LC_NUMERIC, "de_DE.utf8")) { |
d6dd604b | 350 | |
926446f4 DH |
351 | r = safe_atod("0.2244", &d); |
352 | assert_se(r == 0); | |
353 | assert_se(fabs(d - 0.2244) < 0.000001); | |
d6dd604b | 354 | |
926446f4 DH |
355 | r = safe_atod("0,5", &d); |
356 | assert_se(r == -EINVAL); | |
d6dd604b | 357 | |
926446f4 DH |
358 | errno = 0; |
359 | assert_se(fabs(strtod("0,5", &e) - 0.5) < 0.00001); | |
360 | } | |
d6dd604b LP |
361 | |
362 | /* And check again, reset */ | |
926446f4 | 363 | assert_se(setlocale(LC_NUMERIC, "C")); |
d6dd604b LP |
364 | |
365 | r = safe_atod("0.2244", &d); | |
366 | assert_se(r == 0); | |
8e211000 | 367 | assert_se(fabs(d - 0.2244) < 0.000001); |
d6dd604b LP |
368 | |
369 | r = safe_atod("0,5", &d); | |
370 | assert_se(r == -EINVAL); | |
371 | ||
372 | errno = 0; | |
373 | strtod("0,5", &e); | |
374 | assert_se(*e == ','); | |
8d99e5f5 TA |
375 | } |
376 | ||
dbd73f9e | 377 | static void test_strappend(void) { |
998b087f | 378 | _cleanup_free_ char *t1, *t2, *t3, *t4; |
dbd73f9e | 379 | |
998b087f TA |
380 | t1 = strappend(NULL, NULL); |
381 | assert_se(streq(t1, "")); | |
dbd73f9e | 382 | |
998b087f TA |
383 | t2 = strappend(NULL, "suf"); |
384 | assert_se(streq(t2, "suf")); | |
dbd73f9e | 385 | |
998b087f TA |
386 | t3 = strappend("pre", NULL); |
387 | assert_se(streq(t3, "pre")); | |
dbd73f9e | 388 | |
998b087f TA |
389 | t4 = strappend("pre", "suf"); |
390 | assert_se(streq(t4, "presuf")); | |
dbd73f9e TA |
391 | } |
392 | ||
1ef04f0b | 393 | static void test_strstrip(void) { |
998b087f TA |
394 | char *r; |
395 | char input[] = " hello, waldo. "; | |
1ef04f0b | 396 | |
998b087f TA |
397 | r = strstrip(input); |
398 | assert_se(streq(r, "hello, waldo.")); | |
1ef04f0b TA |
399 | } |
400 | ||
401 | static void test_delete_chars(void) { | |
998b087f TA |
402 | char *r; |
403 | char input[] = " hello, waldo. abc"; | |
1ef04f0b | 404 | |
998b087f TA |
405 | r = delete_chars(input, WHITESPACE); |
406 | assert_se(streq(r, "hello,waldo.abc")); | |
1ef04f0b TA |
407 | } |
408 | ||
409 | static void test_in_charset(void) { | |
998b087f TA |
410 | assert_se(in_charset("dddaaabbbcccc", "abcd")); |
411 | assert_se(!in_charset("dddaaabbbcccc", "abc f")); | |
1ef04f0b TA |
412 | } |
413 | ||
44f4c86c DB |
414 | static void test_hexchar(void) { |
415 | assert_se(hexchar(0xa) == 'a'); | |
416 | assert_se(hexchar(0x0) == '0'); | |
417 | } | |
418 | ||
419 | static void test_unhexchar(void) { | |
420 | assert_se(unhexchar('a') == 0xA); | |
421 | assert_se(unhexchar('A') == 0xA); | |
422 | assert_se(unhexchar('0') == 0x0); | |
423 | } | |
424 | ||
919a7f5f TG |
425 | static void test_base32hexchar(void) { |
426 | assert_se(base32hexchar(0) == '0'); | |
427 | assert_se(base32hexchar(9) == '9'); | |
428 | assert_se(base32hexchar(10) == 'A'); | |
429 | assert_se(base32hexchar(31) == 'V'); | |
430 | } | |
431 | ||
432 | static void test_unbase32hexchar(void) { | |
433 | assert_se(unbase32hexchar('0') == 0); | |
434 | assert_se(unbase32hexchar('9') == 9); | |
435 | assert_se(unbase32hexchar('A') == 10); | |
436 | assert_se(unbase32hexchar('V') == 31); | |
437 | assert_se(unbase32hexchar('=') == -EINVAL); | |
438 | } | |
439 | ||
13a5d76b TG |
440 | static void test_base64char(void) { |
441 | assert_se(base64char(0) == 'A'); | |
442 | assert_se(base64char(26) == 'a'); | |
443 | assert_se(base64char(63) == '/'); | |
444 | } | |
445 | ||
446 | static void test_unbase64char(void) { | |
447 | assert_se(unbase64char('A') == 0); | |
448 | assert_se(unbase64char('Z') == 25); | |
449 | assert_se(unbase64char('a') == 26); | |
450 | assert_se(unbase64char('z') == 51); | |
451 | assert_se(unbase64char('0') == 52); | |
452 | assert_se(unbase64char('9') == 61); | |
453 | assert_se(unbase64char('+') == 62); | |
454 | assert_se(unbase64char('/') == 63); | |
455 | assert_se(unbase64char('=') == -EINVAL); | |
456 | } | |
457 | ||
44f4c86c DB |
458 | static void test_octchar(void) { |
459 | assert_se(octchar(00) == '0'); | |
460 | assert_se(octchar(07) == '7'); | |
461 | } | |
462 | ||
463 | static void test_unoctchar(void) { | |
464 | assert_se(unoctchar('0') == 00); | |
465 | assert_se(unoctchar('7') == 07); | |
466 | } | |
467 | ||
468 | static void test_decchar(void) { | |
469 | assert_se(decchar(0) == '0'); | |
470 | assert_se(decchar(9) == '9'); | |
471 | } | |
472 | ||
473 | static void test_undecchar(void) { | |
474 | assert_se(undecchar('0') == 0); | |
475 | assert_se(undecchar('9') == 9); | |
476 | } | |
477 | ||
30494563 TG |
478 | static void test_unhexmem(void) { |
479 | const char *hex = "efa214921"; | |
480 | const char *hex_invalid = "efa214921o"; | |
481 | _cleanup_free_ char *hex2 = NULL; | |
482 | _cleanup_free_ void *mem = NULL; | |
483 | size_t len; | |
484 | ||
485 | assert_se(unhexmem(hex, strlen(hex), &mem, &len) == 0); | |
486 | assert_se(unhexmem(hex, strlen(hex) + 1, &mem, &len) == -EINVAL); | |
487 | assert_se(unhexmem(hex_invalid, strlen(hex_invalid), &mem, &len) == -EINVAL); | |
488 | ||
489 | assert_se((hex2 = hexmem(mem, len))); | |
490 | ||
491 | free(mem); | |
492 | ||
493 | assert_se(memcmp(hex, hex2, strlen(hex)) == 0); | |
494 | ||
495 | free(hex2); | |
496 | ||
497 | assert_se(unhexmem(hex, strlen(hex) - 1, &mem, &len) == 0); | |
498 | assert_se((hex2 = hexmem(mem, len))); | |
499 | assert_se(memcmp(hex, hex2, strlen(hex) - 1) == 0); | |
500 | } | |
501 | ||
919a7f5f TG |
502 | /* https://tools.ietf.org/html/rfc4648#section-10 */ |
503 | static void test_base32hexmem(void) { | |
504 | char *b32; | |
505 | ||
506 | b32 = base32hexmem("", strlen(""), true); | |
507 | assert_se(b32); | |
508 | assert_se(streq(b32, "")); | |
509 | free(b32); | |
510 | ||
511 | b32 = base32hexmem("f", strlen("f"), true); | |
512 | assert_se(b32); | |
513 | assert_se(streq(b32, "CO======")); | |
514 | free(b32); | |
515 | ||
516 | b32 = base32hexmem("fo", strlen("fo"), true); | |
517 | assert_se(b32); | |
518 | assert_se(streq(b32, "CPNG====")); | |
519 | free(b32); | |
520 | ||
521 | b32 = base32hexmem("foo", strlen("foo"), true); | |
522 | assert_se(b32); | |
523 | assert_se(streq(b32, "CPNMU===")); | |
524 | free(b32); | |
525 | ||
526 | b32 = base32hexmem("foob", strlen("foob"), true); | |
527 | assert_se(b32); | |
528 | assert_se(streq(b32, "CPNMUOG=")); | |
529 | free(b32); | |
530 | ||
531 | b32 = base32hexmem("fooba", strlen("fooba"), true); | |
532 | assert_se(b32); | |
533 | assert_se(streq(b32, "CPNMUOJ1")); | |
534 | free(b32); | |
535 | ||
536 | b32 = base32hexmem("foobar", strlen("foobar"), true); | |
537 | assert_se(b32); | |
538 | assert_se(streq(b32, "CPNMUOJ1E8======")); | |
539 | free(b32); | |
540 | ||
541 | b32 = base32hexmem("", strlen(""), false); | |
542 | assert_se(b32); | |
543 | assert_se(streq(b32, "")); | |
544 | free(b32); | |
545 | ||
546 | b32 = base32hexmem("f", strlen("f"), false); | |
547 | assert_se(b32); | |
548 | assert_se(streq(b32, "CO")); | |
549 | free(b32); | |
550 | ||
551 | b32 = base32hexmem("fo", strlen("fo"), false); | |
552 | assert_se(b32); | |
553 | assert_se(streq(b32, "CPNG")); | |
554 | free(b32); | |
555 | ||
556 | b32 = base32hexmem("foo", strlen("foo"), false); | |
557 | assert_se(b32); | |
558 | assert_se(streq(b32, "CPNMU")); | |
559 | free(b32); | |
560 | ||
561 | b32 = base32hexmem("foob", strlen("foob"), false); | |
562 | assert_se(b32); | |
563 | assert_se(streq(b32, "CPNMUOG")); | |
564 | free(b32); | |
565 | ||
566 | b32 = base32hexmem("fooba", strlen("fooba"), false); | |
567 | assert_se(b32); | |
568 | assert_se(streq(b32, "CPNMUOJ1")); | |
569 | free(b32); | |
570 | ||
571 | b32 = base32hexmem("foobar", strlen("foobar"), false); | |
572 | assert_se(b32); | |
573 | assert_se(streq(b32, "CPNMUOJ1E8")); | |
574 | free(b32); | |
575 | } | |
576 | ||
577 | static void test_unbase32hexmem(void) { | |
578 | void *mem; | |
579 | size_t len; | |
580 | ||
581 | assert_se(unbase32hexmem("", strlen(""), true, &mem, &len) == 0); | |
582 | assert_se(streq(strndupa(mem, len), "")); | |
583 | free(mem); | |
584 | ||
585 | assert_se(unbase32hexmem("CO======", strlen("CO======"), true, &mem, &len) == 0); | |
586 | assert_se(streq(strndupa(mem, len), "f")); | |
587 | free(mem); | |
588 | ||
589 | assert_se(unbase32hexmem("CPNG====", strlen("CPNG===="), true, &mem, &len) == 0); | |
590 | assert_se(streq(strndupa(mem, len), "fo")); | |
591 | free(mem); | |
592 | ||
593 | assert_se(unbase32hexmem("CPNMU===", strlen("CPNMU==="), true, &mem, &len) == 0); | |
594 | assert_se(streq(strndupa(mem, len), "foo")); | |
595 | free(mem); | |
596 | ||
597 | assert_se(unbase32hexmem("CPNMUOG=", strlen("CPNMUOG="), true, &mem, &len) == 0); | |
598 | assert_se(streq(strndupa(mem, len), "foob")); | |
599 | free(mem); | |
600 | ||
601 | assert_se(unbase32hexmem("CPNMUOJ1", strlen("CPNMUOJ1"), true, &mem, &len) == 0); | |
602 | assert_se(streq(strndupa(mem, len), "fooba")); | |
603 | free(mem); | |
604 | ||
605 | assert_se(unbase32hexmem("CPNMUOJ1E8======", strlen("CPNMUOJ1E8======"), true, &mem, &len) == 0); | |
606 | assert_se(streq(strndupa(mem, len), "foobar")); | |
607 | free(mem); | |
608 | ||
609 | assert_se(unbase32hexmem("A", strlen("A"), true, &mem, &len) == -EINVAL); | |
610 | assert_se(unbase32hexmem("A=======", strlen("A======="), true, &mem, &len) == -EINVAL); | |
611 | assert_se(unbase32hexmem("AAA=====", strlen("AAA====="), true, &mem, &len) == -EINVAL); | |
612 | assert_se(unbase32hexmem("AAAAAA==", strlen("AAAAAA=="), true, &mem, &len) == -EINVAL); | |
613 | assert_se(unbase32hexmem("AB======", strlen("AB======"), true, &mem, &len) == -EINVAL); | |
614 | assert_se(unbase32hexmem("AAAB====", strlen("AAAB===="), true, &mem, &len) == -EINVAL); | |
615 | assert_se(unbase32hexmem("AAAAB===", strlen("AAAAB==="), true, &mem, &len) == -EINVAL); | |
616 | assert_se(unbase32hexmem("AAAAAAB=", strlen("AAAAAAB="), true, &mem, &len) == -EINVAL); | |
617 | ||
ff9265d0 DM |
618 | assert_se(unbase32hexmem("XPNMUOJ1", strlen("CPNMUOJ1"), true, &mem, &len) == -EINVAL); |
619 | assert_se(unbase32hexmem("CXNMUOJ1", strlen("CPNMUOJ1"), true, &mem, &len) == -EINVAL); | |
620 | assert_se(unbase32hexmem("CPXMUOJ1", strlen("CPNMUOJ1"), true, &mem, &len) == -EINVAL); | |
621 | assert_se(unbase32hexmem("CPNXUOJ1", strlen("CPNMUOJ1"), true, &mem, &len) == -EINVAL); | |
622 | assert_se(unbase32hexmem("CPNMXOJ1", strlen("CPNMUOJ1"), true, &mem, &len) == -EINVAL); | |
623 | assert_se(unbase32hexmem("CPNMUXJ1", strlen("CPNMUOJ1"), true, &mem, &len) == -EINVAL); | |
624 | assert_se(unbase32hexmem("CPNMUOX1", strlen("CPNMUOJ1"), true, &mem, &len) == -EINVAL); | |
625 | assert_se(unbase32hexmem("CPNMUOJX", strlen("CPNMUOJ1"), true, &mem, &len) == -EINVAL); | |
626 | ||
919a7f5f TG |
627 | assert_se(unbase32hexmem("", strlen(""), false, &mem, &len) == 0); |
628 | assert_se(streq(strndupa(mem, len), "")); | |
629 | free(mem); | |
630 | ||
631 | assert_se(unbase32hexmem("CO", strlen("CO"), false, &mem, &len) == 0); | |
632 | assert_se(streq(strndupa(mem, len), "f")); | |
633 | free(mem); | |
634 | ||
635 | assert_se(unbase32hexmem("CPNG", strlen("CPNG"), false, &mem, &len) == 0); | |
636 | assert_se(streq(strndupa(mem, len), "fo")); | |
637 | free(mem); | |
638 | ||
639 | assert_se(unbase32hexmem("CPNMU", strlen("CPNMU"), false, &mem, &len) == 0); | |
640 | assert_se(streq(strndupa(mem, len), "foo")); | |
641 | free(mem); | |
642 | ||
643 | assert_se(unbase32hexmem("CPNMUOG", strlen("CPNMUOG"), false, &mem, &len) == 0); | |
644 | assert_se(streq(strndupa(mem, len), "foob")); | |
645 | free(mem); | |
646 | ||
647 | assert_se(unbase32hexmem("CPNMUOJ1", strlen("CPNMUOJ1"), false, &mem, &len) == 0); | |
648 | assert_se(streq(strndupa(mem, len), "fooba")); | |
649 | free(mem); | |
650 | ||
651 | assert_se(unbase32hexmem("CPNMUOJ1E8", strlen("CPNMUOJ1E8"), false, &mem, &len) == 0); | |
652 | assert_se(streq(strndupa(mem, len), "foobar")); | |
653 | free(mem); | |
654 | ||
655 | assert_se(unbase32hexmem("CPNMUOG=", strlen("CPNMUOG="), false, &mem, &len) == -EINVAL); | |
656 | assert_se(unbase32hexmem("CPNMUOJ1E8======", strlen("CPNMUOJ1E8======"), false, &mem, &len) == -EINVAL); | |
657 | assert_se(unbase32hexmem("A", strlen("A"), false, &mem, &len) == -EINVAL); | |
658 | assert_se(unbase32hexmem("A", strlen("A"), false, &mem, &len) == -EINVAL); | |
659 | assert_se(unbase32hexmem("AAA", strlen("AAA"), false, &mem, &len) == -EINVAL); | |
660 | assert_se(unbase32hexmem("AAAAAA", strlen("AAAAAA"), false, &mem, &len) == -EINVAL); | |
661 | assert_se(unbase32hexmem("AB", strlen("AB"), false, &mem, &len) == -EINVAL); | |
662 | assert_se(unbase32hexmem("AAAB", strlen("AAAB"), false, &mem, &len) == -EINVAL); | |
663 | assert_se(unbase32hexmem("AAAAB", strlen("AAAAB"), false, &mem, &len) == -EINVAL); | |
664 | assert_se(unbase32hexmem("AAAAAAB", strlen("AAAAAAB"), false, &mem, &len) == -EINVAL); | |
665 | } | |
666 | ||
13a5d76b TG |
667 | /* https://tools.ietf.org/html/rfc4648#section-10 */ |
668 | static void test_base64mem(void) { | |
669 | char *b64; | |
670 | ||
671 | b64 = base64mem("", strlen("")); | |
672 | assert_se(b64); | |
673 | assert_se(streq(b64, "")); | |
674 | free(b64); | |
675 | ||
676 | b64 = base64mem("f", strlen("f")); | |
677 | assert_se(b64); | |
678 | assert_se(streq(b64, "Zg==")); | |
679 | free(b64); | |
680 | ||
681 | b64 = base64mem("fo", strlen("fo")); | |
682 | assert_se(b64); | |
683 | assert_se(streq(b64, "Zm8=")); | |
684 | free(b64); | |
685 | ||
686 | b64 = base64mem("foo", strlen("foo")); | |
687 | assert_se(b64); | |
688 | assert_se(streq(b64, "Zm9v")); | |
689 | free(b64); | |
690 | ||
691 | b64 = base64mem("foob", strlen("foob")); | |
692 | assert_se(b64); | |
693 | assert_se(streq(b64, "Zm9vYg==")); | |
694 | free(b64); | |
695 | ||
696 | b64 = base64mem("fooba", strlen("fooba")); | |
697 | assert_se(b64); | |
698 | assert_se(streq(b64, "Zm9vYmE=")); | |
699 | free(b64); | |
700 | ||
701 | b64 = base64mem("foobar", strlen("foobar")); | |
702 | assert_se(b64); | |
703 | assert_se(streq(b64, "Zm9vYmFy")); | |
704 | free(b64); | |
705 | } | |
706 | ||
707 | static void test_unbase64mem(void) { | |
708 | void *mem; | |
709 | size_t len; | |
710 | ||
711 | assert_se(unbase64mem("", strlen(""), &mem, &len) == 0); | |
712 | assert_se(streq(strndupa(mem, len), "")); | |
713 | free(mem); | |
714 | ||
715 | assert_se(unbase64mem("Zg==", strlen("Zg=="), &mem, &len) == 0); | |
716 | assert_se(streq(strndupa(mem, len), "f")); | |
717 | free(mem); | |
718 | ||
719 | assert_se(unbase64mem("Zm8=", strlen("Zm8="), &mem, &len) == 0); | |
720 | assert_se(streq(strndupa(mem, len), "fo")); | |
721 | free(mem); | |
722 | ||
723 | assert_se(unbase64mem("Zm9v", strlen("Zm9v"), &mem, &len) == 0); | |
724 | assert_se(streq(strndupa(mem, len), "foo")); | |
725 | free(mem); | |
726 | ||
727 | assert_se(unbase64mem("Zm9vYg==", strlen("Zm9vYg=="), &mem, &len) == 0); | |
728 | assert_se(streq(strndupa(mem, len), "foob")); | |
729 | free(mem); | |
730 | ||
731 | assert_se(unbase64mem("Zm9vYmE=", strlen("Zm9vYmE="), &mem, &len) == 0); | |
732 | assert_se(streq(strndupa(mem, len), "fooba")); | |
733 | free(mem); | |
734 | ||
735 | assert_se(unbase64mem("Zm9vYmFy", strlen("Zm9vYmFy"), &mem, &len) == 0); | |
736 | assert_se(streq(strndupa(mem, len), "foobar")); | |
737 | free(mem); | |
738 | ||
739 | assert_se(unbase64mem("A", strlen("A"), &mem, &len) == -EINVAL); | |
740 | assert_se(unbase64mem("A====", strlen("A===="), &mem, &len) == -EINVAL); | |
741 | assert_se(unbase64mem("AAB==", strlen("AAB=="), &mem, &len) == -EINVAL); | |
742 | assert_se(unbase64mem("AAAB=", strlen("AAAB="), &mem, &len) == -EINVAL); | |
743 | } | |
744 | ||
b4ecc959 TA |
745 | static void test_cescape(void) { |
746 | _cleanup_free_ char *escaped; | |
e0a33e7b LP |
747 | |
748 | assert_se(escaped = cescape("abc\\\"\b\f\n\r\t\v\a\003\177\234\313")); | |
927be00c | 749 | assert_se(streq(escaped, "abc\\\\\\\"\\b\\f\\n\\r\\t\\v\\a\\003\\177\\234\\313")); |
b4ecc959 TA |
750 | } |
751 | ||
752 | static void test_cunescape(void) { | |
753 | _cleanup_free_ char *unescaped; | |
e0a33e7b | 754 | |
527b7a42 LP |
755 | assert_se(cunescape("abc\\\\\\\"\\b\\f\\a\\n\\r\\t\\v\\003\\177\\234\\313\\000\\x00", 0, &unescaped) < 0); |
756 | assert_se(cunescape("abc\\\\\\\"\\b\\f\\a\\n\\r\\t\\v\\003\\177\\234\\313\\000\\x00", UNESCAPE_RELAX, &unescaped) >= 0); | |
f3ee6297 | 757 | assert_se(streq_ptr(unescaped, "abc\\\"\b\f\a\n\r\t\v\003\177\234\313\\000\\x00")); |
97b11eed | 758 | unescaped = mfree(unescaped); |
7f769619 ZJS |
759 | |
760 | /* incomplete sequences */ | |
527b7a42 LP |
761 | assert_se(cunescape("\\x0", 0, &unescaped) < 0); |
762 | assert_se(cunescape("\\x0", UNESCAPE_RELAX, &unescaped) >= 0); | |
7f769619 | 763 | assert_se(streq_ptr(unescaped, "\\x0")); |
97b11eed | 764 | unescaped = mfree(unescaped); |
7f769619 | 765 | |
527b7a42 LP |
766 | assert_se(cunescape("\\x", 0, &unescaped) < 0); |
767 | assert_se(cunescape("\\x", UNESCAPE_RELAX, &unescaped) >= 0); | |
7f769619 | 768 | assert_se(streq_ptr(unescaped, "\\x")); |
97b11eed | 769 | unescaped = mfree(unescaped); |
7f769619 | 770 | |
527b7a42 LP |
771 | assert_se(cunescape("\\", 0, &unescaped) < 0); |
772 | assert_se(cunescape("\\", UNESCAPE_RELAX, &unescaped) >= 0); | |
7f769619 | 773 | assert_se(streq_ptr(unescaped, "\\")); |
97b11eed | 774 | unescaped = mfree(unescaped); |
7f769619 | 775 | |
527b7a42 LP |
776 | assert_se(cunescape("\\11", 0, &unescaped) < 0); |
777 | assert_se(cunescape("\\11", UNESCAPE_RELAX, &unescaped) >= 0); | |
7f769619 | 778 | assert_se(streq_ptr(unescaped, "\\11")); |
97b11eed | 779 | unescaped = mfree(unescaped); |
7f769619 | 780 | |
527b7a42 LP |
781 | assert_se(cunescape("\\1", 0, &unescaped) < 0); |
782 | assert_se(cunescape("\\1", UNESCAPE_RELAX, &unescaped) >= 0); | |
7f769619 | 783 | assert_se(streq_ptr(unescaped, "\\1")); |
97b11eed | 784 | unescaped = mfree(unescaped); |
f3ee6297 LP |
785 | |
786 | assert_se(cunescape("\\u0000", 0, &unescaped) < 0); | |
787 | assert_se(cunescape("\\u00DF\\U000000df\\u03a0\\U00000041", UNESCAPE_RELAX, &unescaped) >= 0); | |
788 | assert_se(streq_ptr(unescaped, "ßßΠA")); | |
97b11eed | 789 | unescaped = mfree(unescaped); |
3b51f8dd DM |
790 | |
791 | assert_se(cunescape("\\073", 0, &unescaped) >= 0); | |
792 | assert_se(streq_ptr(unescaped, ";")); | |
b4ecc959 TA |
793 | } |
794 | ||
1ef04f0b | 795 | static void test_foreach_word(void) { |
a2a5291b | 796 | const char *word, *state; |
1ef04f0b TA |
797 | size_t l; |
798 | int i = 0; | |
799 | const char test[] = "test abc d\te f "; | |
800 | const char * const expected[] = { | |
801 | "test", | |
802 | "abc", | |
803 | "d", | |
804 | "e", | |
805 | "f", | |
806 | "", | |
807 | NULL | |
808 | }; | |
809 | ||
a2a5291b ZJS |
810 | FOREACH_WORD(word, l, test, state) |
811 | assert_se(strneq(expected[i++], word, l)); | |
1ef04f0b TA |
812 | } |
813 | ||
ba774317 | 814 | static void check(const char *test, char** expected, bool trailing) { |
a2a5291b | 815 | const char *word, *state; |
539ad707 | 816 | size_t l; |
1ef04f0b | 817 | int i = 0; |
1ef04f0b | 818 | |
ba774317 | 819 | printf("<<<%s>>>\n", test); |
a2a5291b | 820 | FOREACH_WORD_QUOTED(word, l, test, state) { |
1ef04f0b | 821 | _cleanup_free_ char *t = NULL; |
539ad707 | 822 | |
a2a5291b ZJS |
823 | assert_se(t = strndup(word, l)); |
824 | assert_se(strneq(expected[i++], word, l)); | |
539ad707 | 825 | printf("<%s>\n", t); |
539ad707 | 826 | } |
ba774317 | 827 | printf("<<<%s>>>\n", state); |
e50221bf | 828 | assert_se(expected[i] == NULL); |
ba774317 ZJS |
829 | assert_se(isempty(state) == !trailing); |
830 | } | |
831 | ||
832 | static void test_foreach_word_quoted(void) { | |
833 | check("test a b c 'd' e '' '' hhh '' '' \"a b c\"", | |
834 | STRV_MAKE("test", | |
835 | "a", | |
836 | "b", | |
837 | "c", | |
838 | "d", | |
839 | "e", | |
840 | "", | |
841 | "", | |
842 | "hhh", | |
843 | "", | |
844 | "", | |
845 | "a b c"), | |
846 | false); | |
847 | ||
848 | check("test \"xxx", | |
849 | STRV_MAKE("test"), | |
850 | true); | |
851 | ||
852 | check("test\\", | |
853 | STRV_MAKE_EMPTY, | |
854 | true); | |
539ad707 TA |
855 | } |
856 | ||
0d585d82 TA |
857 | static void test_memdup_multiply(void) { |
858 | int org[] = {1, 2, 3}; | |
859 | int *dup; | |
860 | ||
861 | dup = (int*)memdup_multiply(org, sizeof(int), 3); | |
862 | ||
863 | assert_se(dup); | |
864 | assert_se(dup[0] == 1); | |
865 | assert_se(dup[1] == 2); | |
866 | assert_se(dup[2] == 3); | |
867 | free(dup); | |
868 | } | |
869 | ||
144e51ec | 870 | static void test_u64log2(void) { |
bdf7026e TA |
871 | assert_se(u64log2(0) == 0); |
872 | assert_se(u64log2(8) == 3); | |
873 | assert_se(u64log2(9) == 3); | |
874 | assert_se(u64log2(15) == 3); | |
875 | assert_se(u64log2(16) == 4); | |
876 | assert_se(u64log2(1024*1024) == 20); | |
877 | assert_se(u64log2(1024*1024+5) == 20); | |
144e51ec CR |
878 | } |
879 | ||
2a371001 ZJS |
880 | static void test_protect_errno(void) { |
881 | errno = 12; | |
882 | { | |
883 | PROTECT_ERRNO; | |
884 | errno = 11; | |
885 | } | |
bdf7026e | 886 | assert_se(errno == 12); |
2a371001 ZJS |
887 | } |
888 | ||
5556b5fe | 889 | static void test_parse_size(void) { |
b32ff512 ZJS |
890 | off_t bytes; |
891 | ||
5556b5fe | 892 | assert_se(parse_size("111", 1024, &bytes) == 0); |
b32ff512 ZJS |
893 | assert_se(bytes == 111); |
894 | ||
9480794b ZJS |
895 | assert_se(parse_size("111.4", 1024, &bytes) == 0); |
896 | assert_se(bytes == 111); | |
897 | ||
5556b5fe | 898 | assert_se(parse_size(" 112 B", 1024, &bytes) == 0); |
b32ff512 ZJS |
899 | assert_se(bytes == 112); |
900 | ||
9480794b ZJS |
901 | assert_se(parse_size(" 112.6 B", 1024, &bytes) == 0); |
902 | assert_se(bytes == 112); | |
903 | ||
904 | assert_se(parse_size("3.5 K", 1024, &bytes) == 0); | |
905 | assert_se(bytes == 3*1024 + 512); | |
906 | ||
907 | assert_se(parse_size("3. K", 1024, &bytes) == 0); | |
908 | assert_se(bytes == 3*1024); | |
909 | ||
910 | assert_se(parse_size("3.0 K", 1024, &bytes) == 0); | |
b32ff512 ZJS |
911 | assert_se(bytes == 3*1024); |
912 | ||
840292be | 913 | assert_se(parse_size("3. 0 K", 1024, &bytes) == -EINVAL); |
b32ff512 | 914 | |
9480794b ZJS |
915 | assert_se(parse_size(" 4 M 11.5K", 1024, &bytes) == 0); |
916 | assert_se(bytes == 4*1024*1024 + 11 * 1024 + 512); | |
917 | ||
840292be ZJS |
918 | assert_se(parse_size("3B3.5G", 1024, &bytes) == -EINVAL); |
919 | ||
920 | assert_se(parse_size("3.5G3B", 1024, &bytes) == 0); | |
9480794b | 921 | assert_se(bytes == 3ULL*1024*1024*1024 + 512*1024*1024 + 3); |
b32ff512 | 922 | |
840292be ZJS |
923 | assert_se(parse_size("3.5G 4B", 1024, &bytes) == 0); |
924 | assert_se(bytes == 3ULL*1024*1024*1024 + 512*1024*1024 + 4); | |
925 | ||
926 | assert_se(parse_size("3B3G4T", 1024, &bytes) == -EINVAL); | |
927 | ||
928 | assert_se(parse_size("4T3G3B", 1024, &bytes) == 0); | |
929 | assert_se(bytes == (4ULL*1024 + 3)*1024*1024*1024 + 3); | |
930 | ||
931 | assert_se(parse_size(" 4 T 3 G 3 B", 1024, &bytes) == 0); | |
b32ff512 ZJS |
932 | assert_se(bytes == (4ULL*1024 + 3)*1024*1024*1024 + 3); |
933 | ||
5556b5fe | 934 | assert_se(parse_size("12P", 1024, &bytes) == 0); |
b32ff512 ZJS |
935 | assert_se(bytes == 12ULL * 1024*1024*1024*1024*1024); |
936 | ||
840292be ZJS |
937 | assert_se(parse_size("12P12P", 1024, &bytes) == -EINVAL); |
938 | ||
5556b5fe | 939 | assert_se(parse_size("3E 2P", 1024, &bytes) == 0); |
b32ff512 ZJS |
940 | assert_se(bytes == (3 * 1024 + 2ULL) * 1024*1024*1024*1024*1024); |
941 | ||
5556b5fe | 942 | assert_se(parse_size("12X", 1024, &bytes) == -EINVAL); |
b32ff512 | 943 | |
9480794b ZJS |
944 | assert_se(parse_size("12.5X", 1024, &bytes) == -EINVAL); |
945 | ||
946 | assert_se(parse_size("12.5e3", 1024, &bytes) == -EINVAL); | |
947 | ||
5556b5fe LP |
948 | assert_se(parse_size("1024E", 1024, &bytes) == -ERANGE); |
949 | assert_se(parse_size("-1", 1024, &bytes) == -ERANGE); | |
950 | assert_se(parse_size("-1024E", 1024, &bytes) == -ERANGE); | |
b32ff512 | 951 | |
5556b5fe | 952 | assert_se(parse_size("-1024P", 1024, &bytes) == -ERANGE); |
b32ff512 | 953 | |
5556b5fe | 954 | assert_se(parse_size("-10B 20K", 1024, &bytes) == -ERANGE); |
b32ff512 ZJS |
955 | } |
956 | ||
9480794b ZJS |
957 | static void test_config_parse_iec_off(void) { |
958 | off_t offset = 0; | |
959 | assert_se(config_parse_iec_off(NULL, "/this/file", 11, "Section", 22, "Size", 0, "4M", &offset, NULL) == 0); | |
960 | assert_se(offset == 4 * 1024 * 1024); | |
961 | ||
962 | assert_se(config_parse_iec_off(NULL, "/this/file", 11, "Section", 22, "Size", 0, "4.5M", &offset, NULL) == 0); | |
963 | } | |
964 | ||
b4ecc959 TA |
965 | static void test_strextend(void) { |
966 | _cleanup_free_ char *str = strdup("0123"); | |
967 | strextend(&str, "456", "78", "9", NULL); | |
968 | assert_se(streq(str, "0123456789")); | |
969 | } | |
970 | ||
971 | static void test_strrep(void) { | |
972 | _cleanup_free_ char *one, *three, *zero; | |
973 | one = strrep("waldo", 1); | |
974 | three = strrep("waldo", 3); | |
975 | zero = strrep("waldo", 0); | |
976 | ||
977 | assert_se(streq(one, "waldo")); | |
978 | assert_se(streq(three, "waldowaldowaldo")); | |
979 | assert_se(streq(zero, "")); | |
980 | } | |
981 | ||
d4ac85c6 LP |
982 | static void test_split_pair(void) { |
983 | _cleanup_free_ char *a = NULL, *b = NULL; | |
984 | ||
985 | assert_se(split_pair("", "", &a, &b) == -EINVAL); | |
986 | assert_se(split_pair("foo=bar", "", &a, &b) == -EINVAL); | |
987 | assert_se(split_pair("", "=", &a, &b) == -EINVAL); | |
988 | assert_se(split_pair("foo=bar", "=", &a, &b) >= 0); | |
989 | assert_se(streq(a, "foo")); | |
990 | assert_se(streq(b, "bar")); | |
991 | free(a); | |
992 | free(b); | |
993 | assert_se(split_pair("==", "==", &a, &b) >= 0); | |
994 | assert_se(streq(a, "")); | |
995 | assert_se(streq(b, "")); | |
996 | free(a); | |
997 | free(b); | |
998 | ||
999 | assert_se(split_pair("===", "==", &a, &b) >= 0); | |
1000 | assert_se(streq(a, "")); | |
1001 | assert_se(streq(b, "=")); | |
1002 | } | |
1003 | ||
22f5f628 DR |
1004 | static void test_fstab_node_to_udev_node(void) { |
1005 | char *n; | |
1006 | ||
1007 | n = fstab_node_to_udev_node("LABEL=applé/jack"); | |
1008 | puts(n); | |
1009 | assert_se(streq(n, "/dev/disk/by-label/applé\\x2fjack")); | |
1010 | free(n); | |
1011 | ||
1012 | n = fstab_node_to_udev_node("PARTLABEL=pinkié pie"); | |
1013 | puts(n); | |
1014 | assert_se(streq(n, "/dev/disk/by-partlabel/pinkié\\x20pie")); | |
1015 | free(n); | |
1016 | ||
1017 | n = fstab_node_to_udev_node("UUID=037b9d94-148e-4ee4-8d38-67bfe15bb535"); | |
1018 | puts(n); | |
1019 | assert_se(streq(n, "/dev/disk/by-uuid/037b9d94-148e-4ee4-8d38-67bfe15bb535")); | |
1020 | free(n); | |
1021 | ||
1022 | n = fstab_node_to_udev_node("PARTUUID=037b9d94-148e-4ee4-8d38-67bfe15bb535"); | |
1023 | puts(n); | |
1024 | assert_se(streq(n, "/dev/disk/by-partuuid/037b9d94-148e-4ee4-8d38-67bfe15bb535")); | |
1025 | free(n); | |
1026 | ||
22f5f628 DR |
1027 | n = fstab_node_to_udev_node("PONIES=awesome"); |
1028 | puts(n); | |
1029 | assert_se(streq(n, "PONIES=awesome")); | |
1030 | free(n); | |
1031 | ||
1032 | n = fstab_node_to_udev_node("/dev/xda1"); | |
1033 | puts(n); | |
1034 | assert_se(streq(n, "/dev/xda1")); | |
1035 | free(n); | |
1036 | } | |
1037 | ||
893fa014 ZJS |
1038 | static void test_get_files_in_directory(void) { |
1039 | _cleanup_strv_free_ char **l = NULL, **t = NULL; | |
1040 | ||
1041 | assert_se(get_files_in_directory("/tmp", &l) >= 0); | |
510b857f | 1042 | assert_se(get_files_in_directory(".", &t) >= 0); |
893fa014 ZJS |
1043 | assert_se(get_files_in_directory(".", NULL) >= 0); |
1044 | } | |
1045 | ||
cabb7806 LP |
1046 | static void test_in_set(void) { |
1047 | assert_se(IN_SET(1, 1)); | |
1048 | assert_se(IN_SET(1, 1, 2, 3, 4)); | |
1049 | assert_se(IN_SET(2, 1, 2, 3, 4)); | |
1050 | assert_se(IN_SET(3, 1, 2, 3, 4)); | |
1051 | assert_se(IN_SET(4, 1, 2, 3, 4)); | |
1052 | assert_se(!IN_SET(0, 1)); | |
1053 | assert_se(!IN_SET(0, 1, 2, 3, 4)); | |
1054 | } | |
1055 | ||
87b02843 ZJS |
1056 | static void test_writing_tmpfile(void) { |
1057 | char name[] = "/tmp/test-systemd_writing_tmpfile.XXXXXX"; | |
39883f62 | 1058 | _cleanup_free_ char *contents = NULL; |
65b3903f ZJS |
1059 | size_t size; |
1060 | int fd, r; | |
65b3903f | 1061 | struct iovec iov[3]; |
39883f62 | 1062 | |
65b3903f ZJS |
1063 | IOVEC_SET_STRING(iov[0], "abc\n"); |
1064 | IOVEC_SET_STRING(iov[1], ALPHANUMERICAL "\n"); | |
1065 | IOVEC_SET_STRING(iov[2], ""); | |
1066 | ||
2d5bdf5b | 1067 | fd = mkostemp_safe(name, O_RDWR|O_CLOEXEC); |
87b02843 | 1068 | printf("tmpfile: %s", name); |
65b3903f | 1069 | |
87b02843 | 1070 | r = writev(fd, iov, 3); |
bdf7026e | 1071 | assert_se(r >= 0); |
65b3903f ZJS |
1072 | |
1073 | r = read_full_file(name, &contents, &size); | |
bdf7026e | 1074 | assert_se(r == 0); |
65b3903f | 1075 | printf("contents: %s", contents); |
bdf7026e | 1076 | assert_se(streq(contents, "abc\n" ALPHANUMERICAL "\n")); |
40edd236 RC |
1077 | |
1078 | unlink(name); | |
65b3903f ZJS |
1079 | } |
1080 | ||
29bfbcd6 LP |
1081 | static void test_hexdump(void) { |
1082 | uint8_t data[146]; | |
1083 | unsigned i; | |
1084 | ||
1085 | hexdump(stdout, NULL, 0); | |
1086 | hexdump(stdout, "", 0); | |
1087 | hexdump(stdout, "", 1); | |
1088 | hexdump(stdout, "x", 1); | |
1089 | hexdump(stdout, "x", 2); | |
1090 | hexdump(stdout, "foobar", 7); | |
1091 | hexdump(stdout, "f\nobar", 7); | |
1092 | hexdump(stdout, "xxxxxxxxxxxxxxxxxxxxyz", 23); | |
1093 | ||
1094 | for (i = 0; i < ELEMENTSOF(data); i++) | |
1095 | data[i] = i*2; | |
1096 | ||
1097 | hexdump(stdout, data, sizeof(data)); | |
1098 | } | |
1099 | ||
8fe90522 ZJS |
1100 | static void test_log2i(void) { |
1101 | assert_se(log2i(1) == 0); | |
1102 | assert_se(log2i(2) == 1); | |
1103 | assert_se(log2i(3) == 1); | |
1104 | assert_se(log2i(4) == 2); | |
1105 | assert_se(log2i(32) == 5); | |
1106 | assert_se(log2i(33) == 5); | |
1107 | assert_se(log2i(63) == 5); | |
1108 | assert_se(log2i(INT_MAX) == sizeof(int)*8-2); | |
1109 | } | |
1110 | ||
c4a7b2c5 LP |
1111 | static void test_foreach_string(void) { |
1112 | const char * const t[] = { | |
1113 | "foo", | |
1114 | "bar", | |
1115 | "waldo", | |
1116 | NULL | |
1117 | }; | |
1118 | const char *x; | |
1119 | unsigned i = 0; | |
1120 | ||
1121 | FOREACH_STRING(x, "foo", "bar", "waldo") | |
1122 | assert_se(streq_ptr(t[i++], x)); | |
1123 | ||
1124 | assert_se(i == 3); | |
1125 | ||
1126 | FOREACH_STRING(x, "zzz") | |
1127 | assert_se(streq(x, "zzz")); | |
1128 | } | |
1129 | ||
ae6c3cc0 | 1130 | static void test_filename_is_valid(void) { |
927be00c RC |
1131 | char foo[FILENAME_MAX+2]; |
1132 | int i; | |
1133 | ||
ae6c3cc0 LP |
1134 | assert_se(!filename_is_valid("")); |
1135 | assert_se(!filename_is_valid("/bar/foo")); | |
1136 | assert_se(!filename_is_valid("/")); | |
1137 | assert_se(!filename_is_valid(".")); | |
1138 | assert_se(!filename_is_valid("..")); | |
927be00c RC |
1139 | |
1140 | for (i=0; i<FILENAME_MAX+1; i++) | |
1141 | foo[i] = 'a'; | |
1142 | foo[FILENAME_MAX+1] = '\0'; | |
1143 | ||
ae6c3cc0 | 1144 | assert_se(!filename_is_valid(foo)); |
927be00c | 1145 | |
ae6c3cc0 LP |
1146 | assert_se(filename_is_valid("foo_bar-333")); |
1147 | assert_se(filename_is_valid("o.o")); | |
927be00c RC |
1148 | } |
1149 | ||
1cb1767a ZJS |
1150 | static void test_string_has_cc(void) { |
1151 | assert_se(string_has_cc("abc\1", NULL)); | |
1152 | assert_se(string_has_cc("abc\x7f", NULL)); | |
1153 | assert_se(string_has_cc("abc\x7f", NULL)); | |
1154 | assert_se(string_has_cc("abc\t\x7f", "\t")); | |
1155 | assert_se(string_has_cc("abc\t\x7f", "\t")); | |
1156 | assert_se(string_has_cc("\x7f", "\t")); | |
1157 | assert_se(string_has_cc("\x7f", "\t\a")); | |
1158 | ||
1159 | assert_se(!string_has_cc("abc\t\t", "\t")); | |
1160 | assert_se(!string_has_cc("abc\t\t\a", "\t\a")); | |
1161 | assert_se(!string_has_cc("a\ab\tc", "\t\a")); | |
1162 | } | |
1163 | ||
927be00c RC |
1164 | static void test_ascii_strlower(void) { |
1165 | char a[] = "AabBcC Jk Ii Od LKJJJ kkd LK"; | |
1166 | assert_se(streq(ascii_strlower(a), "aabbcc jk ii od lkjjj kkd lk")); | |
1167 | } | |
1168 | ||
1169 | static void test_files_same(void) { | |
1170 | _cleanup_close_ int fd = -1; | |
1171 | char name[] = "/tmp/test-files_same.XXXXXX"; | |
1172 | char name_alias[] = "/tmp/test-files_same.alias"; | |
1173 | ||
1174 | fd = mkostemp_safe(name, O_RDWR|O_CLOEXEC); | |
1175 | assert_se(fd >= 0); | |
1176 | assert_se(symlink(name, name_alias) >= 0); | |
1177 | ||
1178 | assert_se(files_same(name, name)); | |
1179 | assert_se(files_same(name, name_alias)); | |
1180 | ||
1181 | unlink(name); | |
1182 | unlink(name_alias); | |
1183 | } | |
1184 | ||
1185 | static void test_is_valid_documentation_url(void) { | |
a2e03378 LP |
1186 | assert_se(documentation_url_is_valid("http://www.freedesktop.org/wiki/Software/systemd")); |
1187 | assert_se(documentation_url_is_valid("https://www.kernel.org/doc/Documentation/binfmt_misc.txt")); | |
1188 | assert_se(documentation_url_is_valid("file:/foo/foo")); | |
1189 | assert_se(documentation_url_is_valid("man:systemd.special(7)")); | |
1190 | assert_se(documentation_url_is_valid("info:bar")); | |
1191 | ||
1192 | assert_se(!documentation_url_is_valid("foo:")); | |
1193 | assert_se(!documentation_url_is_valid("info:")); | |
1194 | assert_se(!documentation_url_is_valid("")); | |
927be00c RC |
1195 | } |
1196 | ||
1197 | static void test_file_in_same_dir(void) { | |
eee84633 DH |
1198 | char *t; |
1199 | ||
1200 | t = file_in_same_dir("/", "a"); | |
1201 | assert_se(streq(t, "/a")); | |
1202 | free(t); | |
1203 | ||
1204 | t = file_in_same_dir("/", "/a"); | |
1205 | assert_se(streq(t, "/a")); | |
1206 | free(t); | |
1207 | ||
1208 | t = file_in_same_dir("", "a"); | |
1209 | assert_se(streq(t, "a")); | |
1210 | free(t); | |
1211 | ||
1212 | t = file_in_same_dir("a/", "a"); | |
1213 | assert_se(streq(t, "a/a")); | |
1214 | free(t); | |
1215 | ||
1216 | t = file_in_same_dir("bar/foo", "bar"); | |
1217 | assert_se(streq(t, "bar/bar")); | |
1218 | free(t); | |
927be00c RC |
1219 | } |
1220 | ||
1221 | static void test_endswith(void) { | |
1222 | assert_se(endswith("foobar", "bar")); | |
1223 | assert_se(endswith("foobar", "")); | |
1224 | assert_se(endswith("foobar", "foobar")); | |
1225 | assert_se(endswith("", "")); | |
1226 | ||
1227 | assert_se(!endswith("foobar", "foo")); | |
1228 | assert_se(!endswith("foobar", "foobarfoofoo")); | |
1229 | } | |
1230 | ||
ff9265d0 DM |
1231 | static void test_endswith_no_case(void) { |
1232 | assert_se(endswith_no_case("fooBAR", "bar")); | |
1233 | assert_se(endswith_no_case("foobar", "")); | |
1234 | assert_se(endswith_no_case("foobar", "FOOBAR")); | |
1235 | assert_se(endswith_no_case("", "")); | |
1236 | ||
1237 | assert_se(!endswith_no_case("foobar", "FOO")); | |
1238 | assert_se(!endswith_no_case("foobar", "FOOBARFOOFOO")); | |
1239 | } | |
1240 | ||
927be00c RC |
1241 | static void test_close_nointr(void) { |
1242 | char name[] = "/tmp/test-test-close_nointr.XXXXXX"; | |
1243 | int fd; | |
1244 | ||
1245 | fd = mkostemp_safe(name, O_RDWR|O_CLOEXEC); | |
1246 | assert_se(fd >= 0); | |
1247 | assert_se(close_nointr(fd) >= 0); | |
1248 | assert_se(close_nointr(fd) < 0); | |
1249 | ||
1250 | unlink(name); | |
1251 | } | |
1252 | ||
1253 | ||
1254 | static void test_unlink_noerrno(void) { | |
1255 | char name[] = "/tmp/test-close_nointr.XXXXXX"; | |
1256 | int fd; | |
1257 | ||
1258 | fd = mkostemp_safe(name, O_RDWR|O_CLOEXEC); | |
1259 | assert_se(fd >= 0); | |
1260 | assert_se(close_nointr(fd) >= 0); | |
1261 | ||
1262 | { | |
1263 | PROTECT_ERRNO; | |
1264 | errno = -42; | |
1265 | assert_se(unlink_noerrno(name) >= 0); | |
1266 | assert_se(errno == -42); | |
1267 | assert_se(unlink_noerrno(name) < 0); | |
1268 | assert_se(errno == -42); | |
1269 | } | |
1270 | } | |
1271 | ||
1272 | static void test_readlink_and_make_absolute(void) { | |
1273 | char tempdir[] = "/tmp/test-readlink_and_make_absolute"; | |
1274 | char name[] = "/tmp/test-readlink_and_make_absolute/original"; | |
1275 | char name2[] = "test-readlink_and_make_absolute/original"; | |
1276 | char name_alias[] = "/tmp/test-readlink_and_make_absolute-alias"; | |
1277 | char *r = NULL; | |
1278 | ||
684fc892 | 1279 | assert_se(mkdir_safe(tempdir, 0755, getuid(), getgid()) >= 0); |
927be00c RC |
1280 | assert_se(touch(name) >= 0); |
1281 | ||
1282 | assert_se(symlink(name, name_alias) >= 0); | |
1283 | assert_se(readlink_and_make_absolute(name_alias, &r) >= 0); | |
1284 | assert_se(streq(r, name)); | |
1285 | free(r); | |
1286 | assert_se(unlink(name_alias) >= 0); | |
1287 | ||
1288 | assert_se(chdir(tempdir) >= 0); | |
1289 | assert_se(symlink(name2, name_alias) >= 0); | |
1290 | assert_se(readlink_and_make_absolute(name_alias, &r) >= 0); | |
1291 | assert_se(streq(r, name)); | |
1292 | free(r); | |
1293 | assert_se(unlink(name_alias) >= 0); | |
1294 | ||
c6878637 | 1295 | assert_se(rm_rf(tempdir, REMOVE_ROOT|REMOVE_PHYSICAL) >= 0); |
927be00c RC |
1296 | } |
1297 | ||
927be00c RC |
1298 | static void test_ignore_signals(void) { |
1299 | assert_se(ignore_signals(SIGINT, -1) >= 0); | |
1300 | assert_se(kill(getpid(), SIGINT) >= 0); | |
1301 | assert_se(ignore_signals(SIGUSR1, SIGUSR2, SIGTERM, SIGPIPE, -1) >= 0); | |
1302 | assert_se(kill(getpid(), SIGUSR1) >= 0); | |
1303 | assert_se(kill(getpid(), SIGUSR2) >= 0); | |
1304 | assert_se(kill(getpid(), SIGTERM) >= 0); | |
1305 | assert_se(kill(getpid(), SIGPIPE) >= 0); | |
1306 | assert_se(default_signals(SIGINT, SIGUSR1, SIGUSR2, SIGTERM, SIGPIPE, -1) >= 0); | |
1307 | } | |
1308 | ||
1309 | static void test_strshorten(void) { | |
1310 | char s[] = "foobar"; | |
1311 | ||
1312 | assert_se(strlen(strshorten(s, 6)) == 6); | |
1313 | assert_se(strlen(strshorten(s, 12)) == 6); | |
1314 | assert_se(strlen(strshorten(s, 2)) == 2); | |
1315 | assert_se(strlen(strshorten(s, 0)) == 0); | |
1316 | } | |
1317 | ||
63c372cb | 1318 | static void test_strjoina(void) { |
8085f163 DR |
1319 | char *actual; |
1320 | ||
63c372cb | 1321 | actual = strjoina("", "foo", "bar"); |
8085f163 DR |
1322 | assert_se(streq(actual, "foobar")); |
1323 | ||
63c372cb | 1324 | actual = strjoina("foo", "bar", "baz"); |
8085f163 DR |
1325 | assert_se(streq(actual, "foobarbaz")); |
1326 | ||
63c372cb | 1327 | actual = strjoina("foo", "", "bar", "baz"); |
8085f163 | 1328 | assert_se(streq(actual, "foobarbaz")); |
63c372cb LP |
1329 | |
1330 | actual = strjoina("foo"); | |
1331 | assert_se(streq(actual, "foo")); | |
1332 | ||
1333 | actual = strjoina(NULL); | |
1334 | assert_se(streq(actual, "")); | |
1335 | ||
1336 | actual = strjoina(NULL, "foo"); | |
1337 | assert_se(streq(actual, "")); | |
1338 | ||
1339 | actual = strjoina("foo", NULL, "bar"); | |
1340 | assert_se(streq(actual, "foo")); | |
8085f163 DR |
1341 | } |
1342 | ||
8852362b RC |
1343 | static void test_is_symlink(void) { |
1344 | char name[] = "/tmp/test-is_symlink.XXXXXX"; | |
1345 | char name_link[] = "/tmp/test-is_symlink.link"; | |
1346 | _cleanup_close_ int fd = -1; | |
1347 | ||
1348 | fd = mkostemp_safe(name, O_RDWR|O_CLOEXEC); | |
1349 | assert_se(fd >= 0); | |
1350 | assert_se(symlink(name, name_link) >= 0); | |
1351 | ||
1352 | assert_se(is_symlink(name) == 0); | |
1353 | assert_se(is_symlink(name_link) == 1); | |
1354 | assert_se(is_symlink("/a/file/which/does/not/exist/i/guess") < 0); | |
1355 | ||
1356 | ||
1357 | unlink(name); | |
1358 | unlink(name_link); | |
1359 | } | |
1360 | ||
8852362b RC |
1361 | static void test_search_and_fopen(void) { |
1362 | const char *dirs[] = {"/tmp/foo/bar", "/tmp", NULL}; | |
1363 | char name[] = "/tmp/test-search_and_fopen.XXXXXX"; | |
1364 | int fd = -1; | |
1365 | int r; | |
1366 | FILE *f; | |
1367 | ||
1368 | fd = mkostemp_safe(name, O_RDWR|O_CLOEXEC); | |
1369 | assert_se(fd >= 0); | |
1370 | close(fd); | |
1371 | ||
1372 | r = search_and_fopen(basename(name), "r", NULL, dirs, &f); | |
1373 | assert_se(r >= 0); | |
1374 | fclose(f); | |
1375 | ||
1376 | r = search_and_fopen(name, "r", NULL, dirs, &f); | |
1377 | assert_se(r >= 0); | |
1378 | fclose(f); | |
1379 | ||
1380 | r = search_and_fopen(basename(name), "r", "/", dirs, &f); | |
1381 | assert_se(r >= 0); | |
1382 | fclose(f); | |
1383 | ||
1384 | r = search_and_fopen("/a/file/which/does/not/exist/i/guess", "r", NULL, dirs, &f); | |
1385 | assert_se(r < 0); | |
1386 | r = search_and_fopen("afilewhichdoesnotexistiguess", "r", NULL, dirs, &f); | |
1387 | assert_se(r < 0); | |
1388 | ||
1389 | r = unlink(name); | |
1390 | assert_se(r == 0); | |
1391 | ||
1392 | r = search_and_fopen(basename(name), "r", NULL, dirs, &f); | |
1393 | assert_se(r < 0); | |
1394 | } | |
1395 | ||
1396 | ||
1397 | static void test_search_and_fopen_nulstr(void) { | |
1398 | const char dirs[] = "/tmp/foo/bar\0/tmp\0"; | |
1399 | char name[] = "/tmp/test-search_and_fopen.XXXXXX"; | |
1400 | int fd = -1; | |
1401 | int r; | |
1402 | FILE *f; | |
1403 | ||
1404 | fd = mkostemp_safe(name, O_RDWR|O_CLOEXEC); | |
1405 | assert_se(fd >= 0); | |
1406 | close(fd); | |
1407 | ||
1408 | r = search_and_fopen_nulstr(basename(name), "r", NULL, dirs, &f); | |
1409 | assert_se(r >= 0); | |
1410 | fclose(f); | |
1411 | ||
1412 | r = search_and_fopen_nulstr(name, "r", NULL, dirs, &f); | |
1413 | assert_se(r >= 0); | |
1414 | fclose(f); | |
1415 | ||
1416 | r = search_and_fopen_nulstr("/a/file/which/does/not/exist/i/guess", "r", NULL, dirs, &f); | |
1417 | assert_se(r < 0); | |
1418 | r = search_and_fopen_nulstr("afilewhichdoesnotexistiguess", "r", NULL, dirs, &f); | |
1419 | assert_se(r < 0); | |
1420 | ||
1421 | r = unlink(name); | |
1422 | assert_se(r == 0); | |
1423 | ||
1424 | r = search_and_fopen_nulstr(basename(name), "r", NULL, dirs, &f); | |
1425 | assert_se(r < 0); | |
1426 | } | |
1427 | ||
1428 | static void test_glob_exists(void) { | |
1429 | char name[] = "/tmp/test-glob_exists.XXXXXX"; | |
1430 | int fd = -1; | |
1431 | int r; | |
1432 | ||
1433 | fd = mkostemp_safe(name, O_RDWR|O_CLOEXEC); | |
1434 | assert_se(fd >= 0); | |
1435 | close(fd); | |
1436 | ||
1437 | r = glob_exists("/tmp/test-glob_exists*"); | |
1438 | assert_se(r == 1); | |
1439 | ||
1440 | r = unlink(name); | |
1441 | assert_se(r == 0); | |
1442 | r = glob_exists("/tmp/test-glob_exists*"); | |
1443 | assert_se(r == 0); | |
1444 | } | |
1445 | ||
1446 | static void test_execute_directory(void) { | |
aac7766c ZJS |
1447 | char template_lo[] = "/tmp/test-readlink_and_make_absolute-lo.XXXXXXX"; |
1448 | char template_hi[] = "/tmp/test-readlink_and_make_absolute-hi.XXXXXXX"; | |
76f282c6 | 1449 | const char * dirs[] = {template_hi, template_lo, NULL}; |
aac7766c ZJS |
1450 | const char *name, *name2, *name3, *overridden, *override, *masked, *mask; |
1451 | ||
1452 | assert_se(mkdtemp(template_lo)); | |
1453 | assert_se(mkdtemp(template_hi)); | |
1454 | ||
63c372cb LP |
1455 | name = strjoina(template_lo, "/script"); |
1456 | name2 = strjoina(template_hi, "/script2"); | |
1457 | name3 = strjoina(template_lo, "/useless"); | |
1458 | overridden = strjoina(template_lo, "/overridden"); | |
1459 | override = strjoina(template_hi, "/overridden"); | |
1460 | masked = strjoina(template_lo, "/masked"); | |
1461 | mask = strjoina(template_hi, "/masked"); | |
e801700e | 1462 | |
4c1fc3e4 DM |
1463 | assert_se(write_string_file(name, "#!/bin/sh\necho 'Executing '$0\ntouch $(dirname $0)/it_works", WRITE_STRING_FILE_CREATE) == 0); |
1464 | assert_se(write_string_file(name2, "#!/bin/sh\necho 'Executing '$0\ntouch $(dirname $0)/it_works2", WRITE_STRING_FILE_CREATE) == 0); | |
1465 | assert_se(write_string_file(overridden, "#!/bin/sh\necho 'Executing '$0\ntouch $(dirname $0)/failed", WRITE_STRING_FILE_CREATE) == 0); | |
1466 | assert_se(write_string_file(override, "#!/bin/sh\necho 'Executing '$0", WRITE_STRING_FILE_CREATE) == 0); | |
1467 | assert_se(write_string_file(masked, "#!/bin/sh\necho 'Executing '$0\ntouch $(dirname $0)/failed", WRITE_STRING_FILE_CREATE) == 0); | |
aac7766c | 1468 | assert_se(symlink("/dev/null", mask) == 0); |
8852362b RC |
1469 | assert_se(chmod(name, 0755) == 0); |
1470 | assert_se(chmod(name2, 0755) == 0); | |
aac7766c ZJS |
1471 | assert_se(chmod(overridden, 0755) == 0); |
1472 | assert_se(chmod(override, 0755) == 0); | |
1473 | assert_se(chmod(masked, 0755) == 0); | |
8852362b RC |
1474 | assert_se(touch(name3) >= 0); |
1475 | ||
e801700e | 1476 | execute_directories(dirs, DEFAULT_TIMEOUT_USEC, NULL); |
aac7766c | 1477 | |
0c0cdb06 | 1478 | assert_se(chdir(template_lo) == 0); |
e801700e | 1479 | assert_se(access("it_works", F_OK) >= 0); |
aac7766c ZJS |
1480 | assert_se(access("failed", F_OK) < 0); |
1481 | ||
0c0cdb06 | 1482 | assert_se(chdir(template_hi) == 0); |
e801700e | 1483 | assert_se(access("it_works2", F_OK) >= 0); |
aac7766c | 1484 | assert_se(access("failed", F_OK) < 0); |
8852362b | 1485 | |
c6878637 LP |
1486 | (void) rm_rf(template_lo, REMOVE_ROOT|REMOVE_PHYSICAL); |
1487 | (void) rm_rf(template_hi, REMOVE_ROOT|REMOVE_PHYSICAL); | |
8852362b RC |
1488 | } |
1489 | ||
7629889c LP |
1490 | static void test_unquote_first_word(void) { |
1491 | const char *p, *original; | |
1492 | char *t; | |
1493 | ||
1494 | p = original = "foobar waldo"; | |
4034a06d | 1495 | assert_se(unquote_first_word(&p, &t, 0) > 0); |
7629889c LP |
1496 | assert_se(streq(t, "foobar")); |
1497 | free(t); | |
1498 | assert_se(p == original + 7); | |
1499 | ||
4034a06d | 1500 | assert_se(unquote_first_word(&p, &t, 0) > 0); |
7629889c LP |
1501 | assert_se(streq(t, "waldo")); |
1502 | free(t); | |
1503 | assert_se(p == original + 12); | |
1504 | ||
4034a06d | 1505 | assert_se(unquote_first_word(&p, &t, 0) == 0); |
7629889c LP |
1506 | assert_se(!t); |
1507 | assert_se(p == original + 12); | |
1508 | ||
1509 | p = original = "\"foobar\" \'waldo\'"; | |
4034a06d | 1510 | assert_se(unquote_first_word(&p, &t, 0) > 0); |
7629889c LP |
1511 | assert_se(streq(t, "foobar")); |
1512 | free(t); | |
1513 | assert_se(p == original + 9); | |
1514 | ||
4034a06d | 1515 | assert_se(unquote_first_word(&p, &t, 0) > 0); |
7629889c LP |
1516 | assert_se(streq(t, "waldo")); |
1517 | free(t); | |
1518 | assert_se(p == original + 16); | |
1519 | ||
4034a06d | 1520 | assert_se(unquote_first_word(&p, &t, 0) == 0); |
7629889c LP |
1521 | assert_se(!t); |
1522 | assert_se(p == original + 16); | |
1523 | ||
1524 | p = original = "\""; | |
4034a06d | 1525 | assert_se(unquote_first_word(&p, &t, 0) == -EINVAL); |
7629889c LP |
1526 | assert_se(p == original + 1); |
1527 | ||
1528 | p = original = "\'"; | |
4034a06d | 1529 | assert_se(unquote_first_word(&p, &t, 0) == -EINVAL); |
7629889c LP |
1530 | assert_se(p == original + 1); |
1531 | ||
f32d2db1 | 1532 | p = original = "\'fooo"; |
4034a06d | 1533 | assert_se(unquote_first_word(&p, &t, 0) == -EINVAL); |
f32d2db1 LP |
1534 | assert_se(p == original + 5); |
1535 | ||
1536 | p = original = "\'fooo"; | |
4034a06d | 1537 | assert_se(unquote_first_word(&p, &t, UNQUOTE_RELAX) > 0); |
f32d2db1 | 1538 | assert_se(streq(t, "fooo")); |
e1ba963f | 1539 | free(t); |
f32d2db1 LP |
1540 | assert_se(p == original + 5); |
1541 | ||
7629889c | 1542 | p = original = "yay\'foo\'bar"; |
4034a06d | 1543 | assert_se(unquote_first_word(&p, &t, 0) > 0); |
7629889c LP |
1544 | assert_se(streq(t, "yayfoobar")); |
1545 | free(t); | |
1546 | assert_se(p == original + 11); | |
1547 | ||
1548 | p = original = " foobar "; | |
4034a06d | 1549 | assert_se(unquote_first_word(&p, &t, 0) > 0); |
7629889c LP |
1550 | assert_se(streq(t, "foobar")); |
1551 | free(t); | |
1552 | assert_se(p == original + 12); | |
4034a06d LP |
1553 | |
1554 | p = original = " foo\\ba\\x6ar "; | |
1555 | assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE) > 0); | |
1556 | assert_se(streq(t, "foo\ba\x6ar")); | |
1557 | free(t); | |
1558 | assert_se(p == original + 13); | |
1559 | ||
1560 | p = original = " foo\\ba\\x6ar "; | |
1561 | assert_se(unquote_first_word(&p, &t, 0) > 0); | |
1562 | assert_se(streq(t, "foobax6ar")); | |
1563 | free(t); | |
1564 | assert_se(p == original + 13); | |
8ebac1f9 LP |
1565 | |
1566 | p = original = " f\\u00f6o \"pi\\U0001F4A9le\" "; | |
1567 | assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE) > 0); | |
1568 | assert_se(streq(t, "föo")); | |
1569 | free(t); | |
1570 | assert_se(p == original + 13); | |
1571 | ||
1572 | assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE) > 0); | |
1573 | assert_se(streq(t, "pi\360\237\222\251le")); | |
1574 | free(t); | |
1575 | assert_se(p == original + 32); | |
d6293c07 FB |
1576 | |
1577 | p = original = "fooo\\"; | |
1578 | assert_se(unquote_first_word(&p, &t, UNQUOTE_RELAX) > 0); | |
1579 | assert_se(streq(t, "fooo")); | |
1580 | free(t); | |
1581 | assert_se(p == original + 5); | |
1582 | ||
1583 | p = original = "fooo\\"; | |
1584 | assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE_RELAX) > 0); | |
1585 | assert_se(streq(t, "fooo\\")); | |
1586 | free(t); | |
1587 | assert_se(p == original + 5); | |
1588 | ||
1589 | p = original = "fooo\\"; | |
1590 | assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE_RELAX|UNQUOTE_RELAX) > 0); | |
1591 | assert_se(streq(t, "fooo\\")); | |
1592 | free(t); | |
1593 | assert_se(p == original + 5); | |
1594 | ||
1595 | p = original = "fooo\\"; | |
1596 | assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE|UNQUOTE_CUNESCAPE_RELAX) > 0); | |
1597 | assert_se(streq(t, "fooo\\")); | |
1598 | free(t); | |
1599 | assert_se(p == original + 5); | |
1600 | ||
1601 | p = original = "\"foo\\"; | |
1602 | assert_se(unquote_first_word(&p, &t, 0) == -EINVAL); | |
1603 | assert_se(p == original + 5); | |
1604 | ||
1605 | p = original = "\"foo\\"; | |
1606 | assert_se(unquote_first_word(&p, &t, UNQUOTE_RELAX) > 0); | |
1607 | assert_se(streq(t, "foo")); | |
1608 | free(t); | |
1609 | assert_se(p == original + 5); | |
1610 | ||
1611 | p = original = "\"foo\\"; | |
1612 | assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE_RELAX) == -EINVAL); | |
1613 | assert_se(p == original + 5); | |
1614 | ||
1615 | p = original = "\"foo\\"; | |
1616 | assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE_RELAX|UNQUOTE_RELAX) > 0); | |
1617 | assert_se(streq(t, "foo\\")); | |
1618 | free(t); | |
1619 | assert_se(p == original + 5); | |
1620 | ||
1621 | p = original = "\"foo\\"; | |
1622 | assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE|UNQUOTE_CUNESCAPE_RELAX|UNQUOTE_RELAX) > 0); | |
1623 | assert_se(streq(t, "foo\\")); | |
1624 | free(t); | |
1625 | assert_se(p == original + 5); | |
1626 | ||
1627 | p = original = "fooo\\ bar quux"; | |
1628 | assert_se(unquote_first_word(&p, &t, UNQUOTE_RELAX) > 0); | |
1629 | assert_se(streq(t, "fooo bar")); | |
1630 | free(t); | |
1631 | assert_se(p == original + 10); | |
1632 | ||
1633 | p = original = "fooo\\ bar quux"; | |
1634 | assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE_RELAX) > 0); | |
1635 | assert_se(streq(t, "fooo bar")); | |
1636 | free(t); | |
1637 | assert_se(p == original + 10); | |
1638 | ||
1639 | p = original = "fooo\\ bar quux"; | |
1640 | assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE_RELAX|UNQUOTE_RELAX) > 0); | |
1641 | assert_se(streq(t, "fooo bar")); | |
1642 | free(t); | |
1643 | assert_se(p == original + 10); | |
1644 | ||
1645 | p = original = "fooo\\ bar quux"; | |
1646 | assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE) == -EINVAL); | |
1647 | assert_se(p == original + 5); | |
1648 | ||
1649 | p = original = "fooo\\ bar quux"; | |
1650 | assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE|UNQUOTE_CUNESCAPE_RELAX) > 0); | |
1651 | assert_se(streq(t, "fooo\\ bar")); | |
1652 | free(t); | |
1653 | assert_se(p == original + 10); | |
1654 | ||
1655 | p = original = "\\w+@\\K[\\d.]+"; | |
1656 | assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE) == -EINVAL); | |
1657 | assert_se(p == original + 1); | |
1658 | ||
1659 | p = original = "\\w+@\\K[\\d.]+"; | |
1660 | assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE|UNQUOTE_CUNESCAPE_RELAX) > 0); | |
1661 | assert_se(streq(t, "\\w+@\\K[\\d.]+")); | |
1662 | free(t); | |
1663 | assert_se(p == original + 12); | |
1664 | ||
1665 | p = original = "\\w+\\b"; | |
1666 | assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE|UNQUOTE_CUNESCAPE_RELAX) > 0); | |
1667 | assert_se(streq(t, "\\w+\b")); | |
1668 | free(t); | |
1669 | assert_se(p == original + 5); | |
14e685c2 RM |
1670 | |
1671 | p = original = "-N ''"; | |
1672 | assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE) > 0); | |
1673 | assert_se(streq(t, "-N")); | |
1674 | free(t); | |
1675 | assert_se(p == original + 3); | |
1676 | ||
1677 | assert_se(unquote_first_word(&p, &t, UNQUOTE_CUNESCAPE) > 0); | |
1678 | assert_se(streq(t, "")); | |
1679 | free(t); | |
1680 | assert_se(p == original + 5); | |
7629889c LP |
1681 | } |
1682 | ||
b59292b2 FB |
1683 | static void test_unquote_first_word_and_warn(void) { |
1684 | const char *p, *original; | |
1685 | char *t; | |
1686 | ||
1687 | p = original = "foobar waldo"; | |
1688 | assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) > 0); | |
1689 | assert_se(streq(t, "foobar")); | |
1690 | free(t); | |
1691 | assert_se(p == original + 7); | |
1692 | ||
1693 | assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) > 0); | |
1694 | assert_se(streq(t, "waldo")); | |
1695 | free(t); | |
1696 | assert_se(p == original + 12); | |
1697 | ||
1698 | assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) == 0); | |
1699 | assert_se(!t); | |
1700 | assert_se(p == original + 12); | |
1701 | ||
1702 | p = original = "\"foobar\" \'waldo\'"; | |
1703 | assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) > 0); | |
1704 | assert_se(streq(t, "foobar")); | |
1705 | free(t); | |
1706 | assert_se(p == original + 9); | |
1707 | ||
1708 | assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) > 0); | |
1709 | assert_se(streq(t, "waldo")); | |
1710 | free(t); | |
1711 | assert_se(p == original + 16); | |
1712 | ||
1713 | assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) == 0); | |
1714 | assert_se(!t); | |
1715 | assert_se(p == original + 16); | |
1716 | ||
1717 | p = original = "\""; | |
1718 | assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) == -EINVAL); | |
1719 | assert_se(p == original + 1); | |
1720 | ||
1721 | p = original = "\'"; | |
1722 | assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) == -EINVAL); | |
1723 | assert_se(p == original + 1); | |
1724 | ||
1725 | p = original = "\'fooo"; | |
1726 | assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) == -EINVAL); | |
1727 | assert_se(p == original + 5); | |
1728 | ||
1729 | p = original = "\'fooo"; | |
1730 | assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_RELAX, NULL, "fake", 1, original) > 0); | |
1731 | assert_se(streq(t, "fooo")); | |
1732 | free(t); | |
1733 | assert_se(p == original + 5); | |
1734 | ||
1735 | p = original = " foo\\ba\\x6ar "; | |
1736 | assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_CUNESCAPE, NULL, "fake", 1, original) > 0); | |
1737 | assert_se(streq(t, "foo\ba\x6ar")); | |
1738 | free(t); | |
1739 | assert_se(p == original + 13); | |
1740 | ||
1741 | p = original = " foo\\ba\\x6ar "; | |
1742 | assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) > 0); | |
1743 | assert_se(streq(t, "foobax6ar")); | |
1744 | free(t); | |
1745 | assert_se(p == original + 13); | |
1746 | ||
1747 | p = original = " f\\u00f6o \"pi\\U0001F4A9le\" "; | |
1748 | assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_CUNESCAPE, NULL, "fake", 1, original) > 0); | |
1749 | assert_se(streq(t, "föo")); | |
1750 | free(t); | |
1751 | assert_se(p == original + 13); | |
1752 | ||
1753 | assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_CUNESCAPE, NULL, "fake", 1, original) > 0); | |
1754 | assert_se(streq(t, "pi\360\237\222\251le")); | |
1755 | free(t); | |
1756 | assert_se(p == original + 32); | |
1757 | ||
1758 | p = original = "fooo\\"; | |
1759 | assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_RELAX, NULL, "fake", 1, original) > 0); | |
1760 | assert_se(streq(t, "fooo")); | |
1761 | free(t); | |
1762 | assert_se(p == original + 5); | |
1763 | ||
1764 | p = original = "fooo\\"; | |
1765 | assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) > 0); | |
1766 | assert_se(streq(t, "fooo\\")); | |
1767 | free(t); | |
1768 | assert_se(p == original + 5); | |
1769 | ||
1770 | p = original = "fooo\\"; | |
1771 | assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_CUNESCAPE, NULL, "fake", 1, original) > 0); | |
1772 | assert_se(streq(t, "fooo\\")); | |
1773 | free(t); | |
1774 | assert_se(p == original + 5); | |
1775 | ||
1776 | p = original = "\"foo\\"; | |
1777 | assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) == -EINVAL); | |
1778 | assert_se(p == original + 5); | |
1779 | ||
1780 | p = original = "\"foo\\"; | |
1781 | assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_RELAX, NULL, "fake", 1, original) > 0); | |
1782 | assert_se(streq(t, "foo")); | |
1783 | free(t); | |
1784 | assert_se(p == original + 5); | |
1785 | ||
1786 | p = original = "\"foo\\"; | |
1787 | assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_CUNESCAPE, NULL, "fake", 1, original) == -EINVAL); | |
1788 | assert_se(p == original + 5); | |
1789 | ||
1790 | p = original = "\"foo\\"; | |
1791 | assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_CUNESCAPE|UNQUOTE_RELAX, NULL, "fake", 1, original) > 0); | |
1792 | assert_se(streq(t, "foo")); | |
1793 | free(t); | |
1794 | assert_se(p == original + 5); | |
1795 | ||
1796 | p = original = "fooo\\ bar quux"; | |
1797 | assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_RELAX, NULL, "fake", 1, original) > 0); | |
1798 | assert_se(streq(t, "fooo bar")); | |
1799 | free(t); | |
1800 | assert_se(p == original + 10); | |
1801 | ||
1802 | p = original = "fooo\\ bar quux"; | |
1803 | assert_se(unquote_first_word_and_warn(&p, &t, 0, NULL, "fake", 1, original) > 0); | |
1804 | assert_se(streq(t, "fooo bar")); | |
1805 | free(t); | |
1806 | assert_se(p == original + 10); | |
1807 | ||
1808 | p = original = "fooo\\ bar quux"; | |
1809 | assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_CUNESCAPE, NULL, "fake", 1, original) > 0); | |
1810 | assert_se(streq(t, "fooo\\ bar")); | |
1811 | free(t); | |
1812 | assert_se(p == original + 10); | |
1813 | ||
1814 | p = original = "\\w+@\\K[\\d.]+"; | |
1815 | assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_CUNESCAPE, NULL, "fake", 1, original) > 0); | |
1816 | assert_se(streq(t, "\\w+@\\K[\\d.]+")); | |
1817 | free(t); | |
1818 | assert_se(p == original + 12); | |
1819 | ||
1820 | p = original = "\\w+\\b"; | |
1821 | assert_se(unquote_first_word_and_warn(&p, &t, UNQUOTE_CUNESCAPE, NULL, "fake", 1, original) > 0); | |
1822 | assert_se(streq(t, "\\w+\b")); | |
1823 | free(t); | |
1824 | assert_se(p == original + 5); | |
1825 | } | |
1826 | ||
7629889c LP |
1827 | static void test_unquote_many_words(void) { |
1828 | const char *p, *original; | |
1829 | char *a, *b, *c; | |
1830 | ||
1831 | p = original = "foobar waldi piep"; | |
4034a06d | 1832 | assert_se(unquote_many_words(&p, 0, &a, &b, &c, NULL) == 3); |
7629889c LP |
1833 | assert_se(p == original + 17); |
1834 | assert_se(streq_ptr(a, "foobar")); | |
1835 | assert_se(streq_ptr(b, "waldi")); | |
1836 | assert_se(streq_ptr(c, "piep")); | |
1837 | free(a); | |
1838 | free(b); | |
1839 | free(c); | |
1840 | ||
1841 | p = original = "'foobar' wa\"ld\"i "; | |
4034a06d | 1842 | assert_se(unquote_many_words(&p, 0, &a, &b, &c, NULL) == 2); |
7629889c LP |
1843 | assert_se(p == original + 19); |
1844 | assert_se(streq_ptr(a, "foobar")); | |
1845 | assert_se(streq_ptr(b, "waldi")); | |
1846 | assert_se(streq_ptr(c, NULL)); | |
1847 | free(a); | |
1848 | free(b); | |
1849 | ||
1850 | p = original = ""; | |
4034a06d | 1851 | assert_se(unquote_many_words(&p, 0, &a, &b, &c, NULL) == 0); |
7629889c LP |
1852 | assert_se(p == original); |
1853 | assert_se(streq_ptr(a, NULL)); | |
1854 | assert_se(streq_ptr(b, NULL)); | |
1855 | assert_se(streq_ptr(c, NULL)); | |
1856 | ||
1857 | p = original = " "; | |
4034a06d | 1858 | assert_se(unquote_many_words(&p, 0, &a, &b, &c, NULL) == 0); |
7629889c LP |
1859 | assert_se(p == original+2); |
1860 | assert_se(streq_ptr(a, NULL)); | |
1861 | assert_se(streq_ptr(b, NULL)); | |
1862 | assert_se(streq_ptr(c, NULL)); | |
1863 | ||
1864 | p = original = "foobar"; | |
4034a06d | 1865 | assert_se(unquote_many_words(&p, 0, NULL) == 0); |
7629889c LP |
1866 | assert_se(p == original); |
1867 | ||
1868 | p = original = "foobar waldi"; | |
4034a06d | 1869 | assert_se(unquote_many_words(&p, 0, &a, NULL) == 1); |
7629889c LP |
1870 | assert_se(p == original+7); |
1871 | assert_se(streq_ptr(a, "foobar")); | |
eee84633 | 1872 | free(a); |
7629889c LP |
1873 | |
1874 | p = original = " foobar "; | |
4034a06d | 1875 | assert_se(unquote_many_words(&p, 0, &a, NULL) == 1); |
7629889c LP |
1876 | assert_se(p == original+15); |
1877 | assert_se(streq_ptr(a, "foobar")); | |
eee84633 | 1878 | free(a); |
7629889c LP |
1879 | } |
1880 | ||
f32d2db1 LP |
1881 | static int parse_item(const char *key, const char *value) { |
1882 | assert_se(key); | |
1883 | ||
1884 | log_info("kernel cmdline option <%s> = <%s>", key, strna(value)); | |
1885 | return 0; | |
1886 | } | |
1887 | ||
1888 | static void test_parse_proc_cmdline(void) { | |
1889 | assert_se(parse_proc_cmdline(parse_item) >= 0); | |
1890 | } | |
1891 | ||
ee05e779 ZJS |
1892 | static void test_raw_clone(void) { |
1893 | pid_t parent, pid, pid2; | |
1894 | ||
1895 | parent = getpid(); | |
1896 | log_info("before clone: getpid()→"PID_FMT, parent); | |
1897 | assert_se(raw_getpid() == parent); | |
1898 | ||
1899 | pid = raw_clone(0, NULL); | |
e50221bf | 1900 | assert_se(pid >= 0); |
ee05e779 ZJS |
1901 | |
1902 | pid2 = raw_getpid(); | |
1903 | log_info("raw_clone: "PID_FMT" getpid()→"PID_FMT" raw_getpid()→"PID_FMT, | |
1904 | pid, getpid(), pid2); | |
0289a5bc | 1905 | if (pid == 0) { |
e50221bf | 1906 | assert_se(pid2 != parent); |
0289a5bc FB |
1907 | _exit(EXIT_SUCCESS); |
1908 | } else { | |
1909 | int status; | |
1910 | ||
e50221bf | 1911 | assert_se(pid2 == parent); |
0289a5bc FB |
1912 | waitpid(pid, &status, __WCLONE); |
1913 | assert_se(WIFEXITED(status) && WEXITSTATUS(status) == EXIT_SUCCESS); | |
1914 | } | |
ee05e779 ZJS |
1915 | } |
1916 | ||
f7ad54a3 LP |
1917 | static void test_same_fd(void) { |
1918 | _cleanup_close_pair_ int p[2] = { -1, -1 }; | |
1919 | _cleanup_close_ int a = -1, b = -1, c = -1; | |
1920 | ||
1921 | assert_se(pipe2(p, O_CLOEXEC) >= 0); | |
1922 | assert_se((a = dup(p[0])) >= 0); | |
1923 | assert_se((b = open("/dev/null", O_RDONLY|O_CLOEXEC)) >= 0); | |
1924 | assert_se((c = dup(a)) >= 0); | |
1925 | ||
1926 | assert_se(same_fd(p[0], p[0]) > 0); | |
1927 | assert_se(same_fd(p[1], p[1]) > 0); | |
1928 | assert_se(same_fd(a, a) > 0); | |
1929 | assert_se(same_fd(b, b) > 0); | |
1930 | ||
1931 | assert_se(same_fd(a, p[0]) > 0); | |
1932 | assert_se(same_fd(p[0], a) > 0); | |
1933 | assert_se(same_fd(c, p[0]) > 0); | |
1934 | assert_se(same_fd(p[0], c) > 0); | |
1935 | assert_se(same_fd(a, c) > 0); | |
1936 | assert_se(same_fd(c, a) > 0); | |
1937 | ||
1938 | assert_se(same_fd(p[0], p[1]) == 0); | |
1939 | assert_se(same_fd(p[1], p[0]) == 0); | |
1940 | assert_se(same_fd(p[0], b) == 0); | |
1941 | assert_se(same_fd(b, p[0]) == 0); | |
1942 | assert_se(same_fd(p[1], a) == 0); | |
1943 | assert_se(same_fd(a, p[1]) == 0); | |
1944 | assert_se(same_fd(p[1], b) == 0); | |
1945 | assert_se(same_fd(b, p[1]) == 0); | |
1946 | ||
1947 | assert_se(same_fd(a, b) == 0); | |
1948 | assert_se(same_fd(b, a) == 0); | |
1949 | } | |
1950 | ||
8cb4ab00 LP |
1951 | static void test_uid_ptr(void) { |
1952 | ||
1953 | assert_se(UID_TO_PTR(0) != NULL); | |
1954 | assert_se(UID_TO_PTR(1000) != NULL); | |
1955 | ||
1956 | assert_se(PTR_TO_UID(UID_TO_PTR(0)) == 0); | |
1957 | assert_se(PTR_TO_UID(UID_TO_PTR(1000)) == 1000); | |
1958 | } | |
1959 | ||
ff6a7460 LP |
1960 | static void test_sparse_write_one(int fd, const char *buffer, size_t n) { |
1961 | char check[n]; | |
1962 | ||
1963 | assert_se(lseek(fd, 0, SEEK_SET) == 0); | |
1964 | assert_se(ftruncate(fd, 0) >= 0); | |
1965 | assert_se(sparse_write(fd, buffer, n, 4) == (ssize_t) n); | |
1966 | ||
1967 | assert_se(lseek(fd, 0, SEEK_CUR) == (off_t) n); | |
1968 | assert_se(ftruncate(fd, n) >= 0); | |
1969 | ||
1970 | assert_se(lseek(fd, 0, SEEK_SET) == 0); | |
1971 | assert_se(read(fd, check, n) == (ssize_t) n); | |
1972 | ||
1973 | assert_se(memcmp(buffer, check, n) == 0); | |
1974 | } | |
1975 | ||
1976 | static void test_sparse_write(void) { | |
1977 | const char test_a[] = "test"; | |
1978 | const char test_b[] = "\0\0\0\0test\0\0\0\0"; | |
1979 | const char test_c[] = "\0\0test\0\0\0\0"; | |
1980 | const char test_d[] = "\0\0test\0\0\0test\0\0\0\0test\0\0\0\0\0test\0\0\0test\0\0\0\0test\0\0\0\0\0\0\0\0"; | |
1981 | const char test_e[] = "test\0\0\0\0test"; | |
1982 | _cleanup_close_ int fd = -1; | |
1983 | char fn[] = "/tmp/sparseXXXXXX"; | |
1984 | ||
1985 | fd = mkostemp(fn, O_CLOEXEC); | |
1986 | assert_se(fd >= 0); | |
1987 | unlink(fn); | |
1988 | ||
1989 | test_sparse_write_one(fd, test_a, sizeof(test_a)); | |
1990 | test_sparse_write_one(fd, test_b, sizeof(test_b)); | |
1991 | test_sparse_write_one(fd, test_c, sizeof(test_c)); | |
1992 | test_sparse_write_one(fd, test_d, sizeof(test_d)); | |
1993 | test_sparse_write_one(fd, test_e, sizeof(test_e)); | |
1994 | } | |
1995 | ||
019c7fba LP |
1996 | static void test_shell_maybe_quote_one(const char *s, const char *expected) { |
1997 | _cleanup_free_ char *r; | |
1998 | ||
1999 | assert_se(r = shell_maybe_quote(s)); | |
2000 | assert_se(streq(r, expected)); | |
2001 | } | |
2002 | ||
2003 | static void test_shell_maybe_quote(void) { | |
2004 | ||
2005 | test_shell_maybe_quote_one("", ""); | |
2006 | test_shell_maybe_quote_one("\\", "\"\\\\\""); | |
2007 | test_shell_maybe_quote_one("\"", "\"\\\"\""); | |
2008 | test_shell_maybe_quote_one("foobar", "foobar"); | |
2009 | test_shell_maybe_quote_one("foo bar", "\"foo bar\""); | |
2010 | test_shell_maybe_quote_one("foo \"bar\" waldo", "\"foo \\\"bar\\\" waldo\""); | |
2011 | test_shell_maybe_quote_one("foo$bar", "\"foo\\$bar\""); | |
2012 | } | |
2013 | ||
2ff7b0a5 LP |
2014 | static void test_parse_mode(void) { |
2015 | mode_t m; | |
2016 | ||
2017 | assert_se(parse_mode("-1", &m) < 0); | |
2018 | assert_se(parse_mode("", &m) < 0); | |
2019 | assert_se(parse_mode("888", &m) < 0); | |
2020 | assert_se(parse_mode("77777", &m) < 0); | |
2021 | ||
2022 | assert_se(parse_mode("544", &m) >= 0 && m == 0544); | |
2023 | assert_se(parse_mode("777", &m) >= 0 && m == 0777); | |
2024 | assert_se(parse_mode("7777", &m) >= 0 && m == 07777); | |
2025 | assert_se(parse_mode("0", &m) >= 0 && m == 0); | |
2026 | } | |
2027 | ||
14bcf25c LP |
2028 | static void test_tempfn(void) { |
2029 | char *ret = NULL, *p; | |
2030 | ||
2031 | assert_se(tempfn_xxxxxx("/foo/bar/waldo", NULL, &ret) >= 0); | |
2032 | assert_se(streq_ptr(ret, "/foo/bar/.#waldoXXXXXX")); | |
2033 | free(ret); | |
2034 | ||
2035 | assert_se(tempfn_xxxxxx("/foo/bar/waldo", "[miau]", &ret) >= 0); | |
2036 | assert_se(streq_ptr(ret, "/foo/bar/.#[miau]waldoXXXXXX")); | |
2037 | free(ret); | |
2038 | ||
2039 | assert_se(tempfn_random("/foo/bar/waldo", NULL, &ret) >= 0); | |
2040 | assert_se(p = startswith(ret, "/foo/bar/.#waldo")); | |
2041 | assert_se(strlen(p) == 16); | |
2042 | assert_se(in_charset(p, "0123456789abcdef")); | |
2043 | free(ret); | |
2044 | ||
2045 | assert_se(tempfn_random("/foo/bar/waldo", "[wuff]", &ret) >= 0); | |
2046 | assert_se(p = startswith(ret, "/foo/bar/.#[wuff]waldo")); | |
2047 | assert_se(strlen(p) == 16); | |
2048 | assert_se(in_charset(p, "0123456789abcdef")); | |
2049 | free(ret); | |
2050 | ||
2051 | assert_se(tempfn_random_child("/foo/bar/waldo", NULL, &ret) >= 0); | |
2052 | assert_se(p = startswith(ret, "/foo/bar/waldo/.#")); | |
2053 | assert_se(strlen(p) == 16); | |
2054 | assert_se(in_charset(p, "0123456789abcdef")); | |
2055 | free(ret); | |
2056 | ||
2057 | assert_se(tempfn_random_child("/foo/bar/waldo", "[kikiriki]", &ret) >= 0); | |
2058 | assert_se(p = startswith(ret, "/foo/bar/waldo/.#[kikiriki]")); | |
2059 | assert_se(strlen(p) == 16); | |
2060 | assert_se(in_charset(p, "0123456789abcdef")); | |
2061 | free(ret); | |
2062 | } | |
2063 | ||
c030a850 NK |
2064 | static void test_strcmp_ptr(void) { |
2065 | assert_se(strcmp_ptr(NULL, NULL) == 0); | |
2066 | assert_se(strcmp_ptr("", NULL) > 0); | |
2067 | assert_se(strcmp_ptr("foo", NULL) > 0); | |
2068 | assert_se(strcmp_ptr(NULL, "") < 0); | |
2069 | assert_se(strcmp_ptr(NULL, "bar") < 0); | |
2070 | assert_se(strcmp_ptr("foo", "bar") > 0); | |
2071 | assert_se(strcmp_ptr("bar", "baz") < 0); | |
2072 | assert_se(strcmp_ptr("foo", "foo") == 0); | |
2073 | assert_se(strcmp_ptr("", "") == 0); | |
2074 | } | |
2075 | ||
539ad707 | 2076 | int main(int argc, char *argv[]) { |
9480794b ZJS |
2077 | log_parse_environment(); |
2078 | log_open(); | |
2079 | ||
539ad707 | 2080 | test_streq_ptr(); |
625e870b | 2081 | test_align_power2(); |
7242d742 | 2082 | test_max(); |
fb835651 | 2083 | test_container_of(); |
95d78c7e | 2084 | test_alloca(); |
180a60bc | 2085 | test_div_round_up(); |
539ad707 | 2086 | test_first_word(); |
dbd73f9e | 2087 | test_close_many(); |
8354c34e | 2088 | test_parse_boolean(); |
8d99e5f5 TA |
2089 | test_parse_pid(); |
2090 | test_parse_uid(); | |
ff9265d0 DM |
2091 | test_safe_atou16(); |
2092 | test_safe_atoi16(); | |
8d99e5f5 TA |
2093 | test_safe_atolli(); |
2094 | test_safe_atod(); | |
dbd73f9e | 2095 | test_strappend(); |
1ef04f0b TA |
2096 | test_strstrip(); |
2097 | test_delete_chars(); | |
2098 | test_in_charset(); | |
44f4c86c DB |
2099 | test_hexchar(); |
2100 | test_unhexchar(); | |
919a7f5f TG |
2101 | test_base32hexchar(); |
2102 | test_unbase32hexchar(); | |
13a5d76b TG |
2103 | test_base64char(); |
2104 | test_unbase64char(); | |
44f4c86c DB |
2105 | test_octchar(); |
2106 | test_unoctchar(); | |
2107 | test_decchar(); | |
2108 | test_undecchar(); | |
30494563 | 2109 | test_unhexmem(); |
919a7f5f TG |
2110 | test_base32hexmem(); |
2111 | test_unbase32hexmem(); | |
13a5d76b TG |
2112 | test_base64mem(); |
2113 | test_unbase64mem(); | |
b4ecc959 TA |
2114 | test_cescape(); |
2115 | test_cunescape(); | |
1ef04f0b | 2116 | test_foreach_word(); |
539ad707 | 2117 | test_foreach_word_quoted(); |
0d585d82 | 2118 | test_memdup_multiply(); |
144e51ec | 2119 | test_u64log2(); |
2a371001 | 2120 | test_protect_errno(); |
5556b5fe | 2121 | test_parse_size(); |
9480794b | 2122 | test_config_parse_iec_off(); |
b4ecc959 TA |
2123 | test_strextend(); |
2124 | test_strrep(); | |
d4ac85c6 | 2125 | test_split_pair(); |
22f5f628 | 2126 | test_fstab_node_to_udev_node(); |
893fa014 | 2127 | test_get_files_in_directory(); |
cabb7806 | 2128 | test_in_set(); |
87b02843 | 2129 | test_writing_tmpfile(); |
29bfbcd6 | 2130 | test_hexdump(); |
8fe90522 | 2131 | test_log2i(); |
c4a7b2c5 | 2132 | test_foreach_string(); |
ae6c3cc0 | 2133 | test_filename_is_valid(); |
1cb1767a | 2134 | test_string_has_cc(); |
927be00c RC |
2135 | test_ascii_strlower(); |
2136 | test_files_same(); | |
2137 | test_is_valid_documentation_url(); | |
2138 | test_file_in_same_dir(); | |
2139 | test_endswith(); | |
ff9265d0 | 2140 | test_endswith_no_case(); |
927be00c RC |
2141 | test_close_nointr(); |
2142 | test_unlink_noerrno(); | |
2143 | test_readlink_and_make_absolute(); | |
927be00c RC |
2144 | test_ignore_signals(); |
2145 | test_strshorten(); | |
63c372cb | 2146 | test_strjoina(); |
8852362b | 2147 | test_is_symlink(); |
8852362b RC |
2148 | test_search_and_fopen(); |
2149 | test_search_and_fopen_nulstr(); | |
2150 | test_glob_exists(); | |
2151 | test_execute_directory(); | |
7629889c | 2152 | test_unquote_first_word(); |
b59292b2 | 2153 | test_unquote_first_word_and_warn(); |
7629889c | 2154 | test_unquote_many_words(); |
f32d2db1 | 2155 | test_parse_proc_cmdline(); |
ee05e779 | 2156 | test_raw_clone(); |
f7ad54a3 | 2157 | test_same_fd(); |
8cb4ab00 | 2158 | test_uid_ptr(); |
ff6a7460 | 2159 | test_sparse_write(); |
019c7fba | 2160 | test_shell_maybe_quote(); |
2ff7b0a5 | 2161 | test_parse_mode(); |
14bcf25c | 2162 | test_tempfn(); |
c030a850 | 2163 | test_strcmp_ptr(); |
539ad707 TA |
2164 | |
2165 | return 0; | |
2166 | } |