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52ad194e | 1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
663996b3 MS |
2 | /*** |
3 | This file is part of systemd. | |
4 | ||
5 | Copyright 2010 Lennart Poettering | |
6 | Copyright 2013 Thomas H.P. Andersen | |
7 | ||
8 | systemd is free software; you can redistribute it and/or modify it | |
9 | under the terms of the GNU Lesser General Public License as published by | |
10 | the Free Software Foundation; either version 2.1 of the License, or | |
11 | (at your option) any later version. | |
12 | ||
13 | systemd is distributed in the hope that it will be useful, but | |
14 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
16 | Lesser General Public License for more details. | |
17 | ||
18 | You should have received a copy of the GNU Lesser General Public License | |
19 | along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
20 | ***/ | |
21 | ||
22 | #include <string.h> | |
23 | ||
db2df898 | 24 | #include "alloc-util.h" |
663996b3 | 25 | #include "specifier.h" |
db2df898 | 26 | #include "string-util.h" |
663996b3 | 27 | #include "strv.h" |
db2df898 | 28 | #include "util.h" |
663996b3 MS |
29 | |
30 | static void test_specifier_printf(void) { | |
14228c0d | 31 | static const Specifier table[] = { |
663996b3 MS |
32 | { 'a', specifier_string, (char*) "AAAA" }, |
33 | { 'b', specifier_string, (char*) "BBBB" }, | |
14228c0d MB |
34 | { 'm', specifier_machine_id, NULL }, |
35 | { 'B', specifier_boot_id, NULL }, | |
36 | { 'H', specifier_host_name, NULL }, | |
37 | { 'v', specifier_kernel_release, NULL }, | |
38 | {} | |
663996b3 MS |
39 | }; |
40 | ||
14228c0d MB |
41 | _cleanup_free_ char *w = NULL; |
42 | int r; | |
663996b3 | 43 | |
14228c0d MB |
44 | r = specifier_printf("xxx a=%a b=%b yyy", table, NULL, &w); |
45 | assert_se(r >= 0); | |
663996b3 | 46 | assert_se(w); |
14228c0d MB |
47 | |
48 | puts(w); | |
663996b3 | 49 | assert_se(streq(w, "xxx a=AAAA b=BBBB yyy")); |
14228c0d MB |
50 | |
51 | free(w); | |
52 | r = specifier_printf("machine=%m, boot=%B, host=%H, version=%v", table, NULL, &w); | |
53 | assert_se(r >= 0); | |
54 | assert_se(w); | |
55 | puts(w); | |
663996b3 MS |
56 | } |
57 | ||
8a584da2 MP |
58 | static void test_str_in_set(void) { |
59 | assert_se(STR_IN_SET("x", "x", "y", "z")); | |
60 | assert_se(!STR_IN_SET("X", "x", "y", "z")); | |
61 | assert_se(!STR_IN_SET("", "x", "y", "z")); | |
62 | assert_se(STR_IN_SET("x", "w", "x")); | |
63 | } | |
64 | ||
65 | static void test_strptr_in_set(void) { | |
66 | assert_se(STRPTR_IN_SET("x", "x", "y", "z")); | |
67 | assert_se(!STRPTR_IN_SET("X", "x", "y", "z")); | |
68 | assert_se(!STRPTR_IN_SET("", "x", "y", "z")); | |
69 | assert_se(STRPTR_IN_SET("x", "w", "x")); | |
70 | ||
71 | assert_se(!STRPTR_IN_SET(NULL, "x", "y", "z")); | |
72 | assert_se(!STRPTR_IN_SET(NULL, "")); | |
73 | /* strv cannot contain a null, hence the result below */ | |
74 | assert_se(!STRPTR_IN_SET(NULL, NULL)); | |
75 | } | |
76 | ||
14228c0d MB |
77 | static const char* const input_table_multiple[] = { |
78 | "one", | |
79 | "two", | |
80 | "three", | |
81 | NULL, | |
82 | }; | |
83 | ||
84 | static const char* const input_table_one[] = { | |
85 | "one", | |
86 | NULL, | |
87 | }; | |
88 | ||
89 | static const char* const input_table_none[] = { | |
90 | NULL, | |
91 | }; | |
92 | ||
aa27b158 MP |
93 | static const char* const input_table_two_empties[] = { |
94 | "", | |
95 | "", | |
96 | NULL, | |
97 | }; | |
98 | ||
99 | static const char* const input_table_one_empty[] = { | |
100 | "", | |
101 | NULL, | |
102 | }; | |
103 | ||
104 | ||
14228c0d MB |
105 | static const char* const input_table_quotes[] = { |
106 | "\"", | |
107 | "'", | |
108 | "\"\"", | |
109 | "\\", | |
110 | "\\\\", | |
111 | NULL, | |
112 | }; | |
113 | #define QUOTES_STRING \ | |
114 | "\"\\\"\" " \ | |
115 | "\"\\\'\" " \ | |
116 | "\"\\\"\\\"\" " \ | |
117 | "\"\\\\\" " \ | |
118 | "\"\\\\\\\\\"" | |
119 | ||
120 | static const char * const input_table_spaces[] = { | |
121 | " ", | |
122 | "' '", | |
123 | "\" ", | |
124 | " \"", | |
125 | " \\\\ ", | |
126 | NULL, | |
127 | }; | |
128 | #define SPACES_STRING \ | |
129 | "\" \" " \ | |
130 | "\"\\' \\'\" " \ | |
131 | "\"\\\" \" " \ | |
132 | "\" \\\"\" " \ | |
133 | "\" \\\\\\\\ \"" | |
663996b3 | 134 | |
14228c0d MB |
135 | static void test_strv_find(void) { |
136 | assert_se(strv_find((char **)input_table_multiple, "three")); | |
137 | assert_se(!strv_find((char **)input_table_multiple, "four")); | |
663996b3 MS |
138 | } |
139 | ||
140 | static void test_strv_find_prefix(void) { | |
14228c0d MB |
141 | assert_se(strv_find_prefix((char **)input_table_multiple, "o")); |
142 | assert_se(strv_find_prefix((char **)input_table_multiple, "one")); | |
143 | assert_se(strv_find_prefix((char **)input_table_multiple, "")); | |
144 | assert_se(!strv_find_prefix((char **)input_table_multiple, "xxx")); | |
145 | assert_se(!strv_find_prefix((char **)input_table_multiple, "onee")); | |
663996b3 MS |
146 | } |
147 | ||
f47781d8 MP |
148 | static void test_strv_find_startswith(void) { |
149 | char *r; | |
150 | ||
151 | r = strv_find_startswith((char **)input_table_multiple, "o"); | |
152 | assert_se(r && streq(r, "ne")); | |
153 | ||
154 | r = strv_find_startswith((char **)input_table_multiple, "one"); | |
155 | assert_se(r && streq(r, "")); | |
156 | ||
157 | r = strv_find_startswith((char **)input_table_multiple, ""); | |
158 | assert_se(r && streq(r, "one")); | |
159 | ||
160 | assert_se(!strv_find_startswith((char **)input_table_multiple, "xxx")); | |
161 | assert_se(!strv_find_startswith((char **)input_table_multiple, "onee")); | |
162 | } | |
163 | ||
663996b3 | 164 | static void test_strv_join(void) { |
aa27b158 | 165 | _cleanup_free_ char *p = NULL, *q = NULL, *r = NULL, *s = NULL, *t = NULL, *v = NULL, *w = NULL; |
663996b3 | 166 | |
663996b3 MS |
167 | p = strv_join((char **)input_table_multiple, ", "); |
168 | assert_se(p); | |
169 | assert_se(streq(p, "one, two, three")); | |
170 | ||
171 | q = strv_join((char **)input_table_multiple, ";"); | |
172 | assert_se(q); | |
173 | assert_se(streq(q, "one;two;three")); | |
174 | ||
175 | r = strv_join((char **)input_table_multiple, NULL); | |
176 | assert_se(r); | |
177 | assert_se(streq(r, "one two three")); | |
178 | ||
179 | s = strv_join((char **)input_table_one, ", "); | |
180 | assert_se(s); | |
181 | assert_se(streq(s, "one")); | |
182 | ||
183 | t = strv_join((char **)input_table_none, ", "); | |
184 | assert_se(t); | |
185 | assert_se(streq(t, "")); | |
aa27b158 MP |
186 | |
187 | v = strv_join((char **)input_table_two_empties, ", "); | |
188 | assert_se(v); | |
189 | assert_se(streq(v, ", ")); | |
190 | ||
191 | w = strv_join((char **)input_table_one_empty, ", "); | |
192 | assert_se(w); | |
193 | assert_se(streq(w, "")); | |
663996b3 MS |
194 | } |
195 | ||
14228c0d MB |
196 | static void test_strv_quote_unquote(const char* const *split, const char *quoted) { |
197 | _cleanup_free_ char *p; | |
6300502b | 198 | _cleanup_strv_free_ char **s = NULL; |
14228c0d | 199 | char **t; |
5eef597e | 200 | int r; |
14228c0d MB |
201 | |
202 | p = strv_join_quoted((char **)split); | |
60f067b4 | 203 | assert_se(p); |
14228c0d MB |
204 | printf("-%s- --- -%s-\n", p, quoted); /* fprintf deals with NULL, puts does not */ |
205 | assert_se(p); | |
206 | assert_se(streq(p, quoted)); | |
207 | ||
13d276d0 | 208 | r = strv_split_extract(&s, quoted, WHITESPACE, EXTRACT_QUOTES); |
6300502b | 209 | assert_se(r == (int) strv_length(s)); |
14228c0d MB |
210 | assert_se(s); |
211 | STRV_FOREACH(t, s) { | |
212 | assert_se(*t); | |
213 | assert_se(streq(*t, *split)); | |
214 | split++; | |
215 | } | |
216 | } | |
217 | ||
e735f4d4 | 218 | static void test_strv_unquote(const char *quoted, char **list) { |
60f067b4 | 219 | _cleanup_strv_free_ char **s; |
5eef597e | 220 | _cleanup_free_ char *j; |
60f067b4 JS |
221 | unsigned i = 0; |
222 | char **t; | |
5eef597e | 223 | int r; |
60f067b4 | 224 | |
13d276d0 | 225 | r = strv_split_extract(&s, quoted, WHITESPACE, EXTRACT_QUOTES); |
6300502b | 226 | assert_se(r == (int) strv_length(list)); |
60f067b4 | 227 | assert_se(s); |
5eef597e MP |
228 | j = strv_join(s, " | "); |
229 | assert_se(j); | |
230 | puts(j); | |
60f067b4 JS |
231 | |
232 | STRV_FOREACH(t, s) | |
233 | assert_se(streq(list[i++], *t)); | |
234 | ||
235 | assert_se(list[i] == NULL); | |
236 | } | |
237 | ||
5eef597e MP |
238 | static void test_invalid_unquote(const char *quoted) { |
239 | char **s = NULL; | |
240 | int r; | |
241 | ||
13d276d0 | 242 | r = strv_split_extract(&s, quoted, WHITESPACE, EXTRACT_QUOTES); |
5eef597e MP |
243 | assert_se(s == NULL); |
244 | assert_se(r == -EINVAL); | |
245 | } | |
246 | ||
60f067b4 JS |
247 | static void test_strv_split(void) { |
248 | char **s; | |
249 | unsigned i = 0; | |
250 | _cleanup_strv_free_ char **l = NULL; | |
251 | const char str[] = "one,two,three"; | |
252 | ||
253 | l = strv_split(str, ","); | |
254 | ||
5eef597e | 255 | assert_se(l); |
60f067b4 JS |
256 | |
257 | STRV_FOREACH(s, l) { | |
258 | assert_se(streq(*s, input_table_multiple[i++])); | |
259 | } | |
260 | } | |
261 | ||
13d276d0 MP |
262 | static void test_strv_split_extract(void) { |
263 | _cleanup_strv_free_ char **l = NULL; | |
264 | const char *str = ":foo\\:bar::waldo:"; | |
265 | int r; | |
266 | ||
267 | r = strv_split_extract(&l, str, ":", EXTRACT_DONT_COALESCE_SEPARATORS); | |
6300502b | 268 | assert_se(r == (int) strv_length(l)); |
13d276d0 MP |
269 | assert_se(streq_ptr(l[0], "")); |
270 | assert_se(streq_ptr(l[1], "foo:bar")); | |
271 | assert_se(streq_ptr(l[2], "")); | |
272 | assert_se(streq_ptr(l[3], "waldo")); | |
273 | assert_se(streq_ptr(l[4], "")); | |
274 | assert_se(streq_ptr(l[5], NULL)); | |
275 | } | |
276 | ||
60f067b4 JS |
277 | static void test_strv_split_newlines(void) { |
278 | unsigned i = 0; | |
279 | char **s; | |
280 | _cleanup_strv_free_ char **l = NULL; | |
281 | const char str[] = "one\ntwo\nthree"; | |
282 | ||
283 | l = strv_split_newlines(str); | |
284 | ||
5eef597e | 285 | assert_se(l); |
60f067b4 JS |
286 | |
287 | STRV_FOREACH(s, l) { | |
288 | assert_se(streq(*s, input_table_multiple[i++])); | |
289 | } | |
290 | } | |
291 | ||
663996b3 MS |
292 | static void test_strv_split_nulstr(void) { |
293 | _cleanup_strv_free_ char **l = NULL; | |
294 | const char nulstr[] = "str0\0str1\0str2\0str3\0"; | |
295 | ||
296 | l = strv_split_nulstr (nulstr); | |
297 | assert_se(l); | |
298 | ||
299 | assert_se(streq(l[0], "str0")); | |
300 | assert_se(streq(l[1], "str1")); | |
301 | assert_se(streq(l[2], "str2")); | |
302 | assert_se(streq(l[3], "str3")); | |
303 | } | |
304 | ||
305 | static void test_strv_parse_nulstr(void) { | |
306 | _cleanup_strv_free_ char **l = NULL; | |
307 | const char nulstr[] = "fuck\0fuck2\0fuck3\0\0fuck5\0\0xxx"; | |
308 | ||
309 | l = strv_parse_nulstr(nulstr, sizeof(nulstr)-1); | |
310 | assert_se(l); | |
311 | puts("Parse nulstr:"); | |
312 | strv_print(l); | |
313 | ||
314 | assert_se(streq(l[0], "fuck")); | |
315 | assert_se(streq(l[1], "fuck2")); | |
316 | assert_se(streq(l[2], "fuck3")); | |
317 | assert_se(streq(l[3], "")); | |
318 | assert_se(streq(l[4], "fuck5")); | |
319 | assert_se(streq(l[5], "")); | |
320 | assert_se(streq(l[6], "xxx")); | |
321 | } | |
322 | ||
323 | static void test_strv_overlap(void) { | |
324 | const char * const input_table[] = { | |
325 | "one", | |
326 | "two", | |
327 | "three", | |
328 | NULL | |
329 | }; | |
330 | const char * const input_table_overlap[] = { | |
331 | "two", | |
332 | NULL | |
333 | }; | |
334 | const char * const input_table_unique[] = { | |
335 | "four", | |
336 | "five", | |
337 | "six", | |
338 | NULL | |
339 | }; | |
340 | ||
341 | assert_se(strv_overlap((char **)input_table, (char**)input_table_overlap)); | |
342 | assert_se(!strv_overlap((char **)input_table, (char**)input_table_unique)); | |
343 | } | |
344 | ||
345 | static void test_strv_sort(void) { | |
346 | const char* input_table[] = { | |
347 | "durian", | |
348 | "apple", | |
349 | "citrus", | |
350 | "CAPITAL LETTERS FIRST", | |
351 | "banana", | |
352 | NULL | |
353 | }; | |
354 | ||
355 | strv_sort((char **)input_table); | |
356 | ||
357 | assert_se(streq(input_table[0], "CAPITAL LETTERS FIRST")); | |
358 | assert_se(streq(input_table[1], "apple")); | |
359 | assert_se(streq(input_table[2], "banana")); | |
360 | assert_se(streq(input_table[3], "citrus")); | |
361 | assert_se(streq(input_table[4], "durian")); | |
362 | } | |
363 | ||
60f067b4 | 364 | static void test_strv_extend_strv_concat(void) { |
13d276d0 | 365 | _cleanup_strv_free_ char **a = NULL, **b = NULL; |
663996b3 MS |
366 | |
367 | a = strv_new("without", "suffix", NULL); | |
368 | b = strv_new("with", "suffix", NULL); | |
369 | assert_se(a); | |
370 | assert_se(b); | |
371 | ||
60f067b4 | 372 | assert_se(strv_extend_strv_concat(&a, b, "_suffix") >= 0); |
663996b3 | 373 | |
60f067b4 JS |
374 | assert_se(streq(a[0], "without")); |
375 | assert_se(streq(a[1], "suffix")); | |
376 | assert_se(streq(a[2], "with_suffix")); | |
377 | assert_se(streq(a[3], "suffix_suffix")); | |
663996b3 MS |
378 | } |
379 | ||
60f067b4 | 380 | static void test_strv_extend_strv(void) { |
aa27b158 | 381 | _cleanup_strv_free_ char **a = NULL, **b = NULL, **n = NULL; |
663996b3 MS |
382 | |
383 | a = strv_new("abc", "def", "ghi", NULL); | |
6300502b | 384 | b = strv_new("jkl", "mno", "abc", "pqr", NULL); |
663996b3 MS |
385 | assert_se(a); |
386 | assert_se(b); | |
387 | ||
6300502b | 388 | assert_se(strv_extend_strv(&a, b, true) == 3); |
663996b3 | 389 | |
60f067b4 JS |
390 | assert_se(streq(a[0], "abc")); |
391 | assert_se(streq(a[1], "def")); | |
392 | assert_se(streq(a[2], "ghi")); | |
393 | assert_se(streq(a[3], "jkl")); | |
394 | assert_se(streq(a[4], "mno")); | |
395 | assert_se(streq(a[5], "pqr")); | |
60f067b4 | 396 | assert_se(strv_length(a) == 6); |
aa27b158 MP |
397 | |
398 | assert_se(strv_extend_strv(&n, b, false) >= 0); | |
399 | assert_se(streq(n[0], "jkl")); | |
400 | assert_se(streq(n[1], "mno")); | |
401 | assert_se(streq(n[2], "abc")); | |
402 | assert_se(streq(n[3], "pqr")); | |
403 | assert_se(strv_length(n) == 4); | |
663996b3 MS |
404 | } |
405 | ||
60f067b4 JS |
406 | static void test_strv_extend(void) { |
407 | _cleanup_strv_free_ char **a = NULL, **b = NULL; | |
663996b3 MS |
408 | |
409 | a = strv_new("test", "test1", NULL); | |
410 | assert_se(a); | |
60f067b4 JS |
411 | assert_se(strv_extend(&a, "test2") >= 0); |
412 | assert_se(strv_extend(&b, "test3") >= 0); | |
413 | ||
414 | assert_se(streq(a[0], "test")); | |
415 | assert_se(streq(a[1], "test1")); | |
416 | assert_se(streq(a[2], "test2")); | |
417 | assert_se(streq(b[0], "test3")); | |
418 | } | |
419 | ||
e842803a MB |
420 | static void test_strv_extendf(void) { |
421 | _cleanup_strv_free_ char **a = NULL, **b = NULL; | |
422 | ||
423 | a = strv_new("test", "test1", NULL); | |
424 | assert_se(a); | |
425 | assert_se(strv_extendf(&a, "test2 %s %d %s", "foo", 128, "bar") >= 0); | |
426 | assert_se(strv_extendf(&b, "test3 %s %s %d", "bar", "foo", 128) >= 0); | |
427 | ||
428 | assert_se(streq(a[0], "test")); | |
429 | assert_se(streq(a[1], "test1")); | |
430 | assert_se(streq(a[2], "test2 foo 128 bar")); | |
431 | assert_se(streq(b[0], "test3 bar foo 128")); | |
432 | } | |
433 | ||
60f067b4 JS |
434 | static void test_strv_foreach(void) { |
435 | _cleanup_strv_free_ char **a; | |
436 | unsigned i = 0; | |
437 | char **check; | |
438 | ||
439 | a = strv_new("one", "two", "three", NULL); | |
440 | ||
441 | assert_se(a); | |
663996b3 | 442 | |
60f067b4 JS |
443 | STRV_FOREACH(check, a) { |
444 | assert_se(streq(*check, input_table_multiple[i++])); | |
445 | } | |
446 | } | |
447 | ||
448 | static void test_strv_foreach_backwards(void) { | |
449 | _cleanup_strv_free_ char **a; | |
450 | unsigned i = 2; | |
451 | char **check; | |
452 | ||
453 | a = strv_new("one", "two", "three", NULL); | |
454 | ||
455 | assert_se(a); | |
456 | ||
8a584da2 | 457 | STRV_FOREACH_BACKWARDS(check, a) |
60f067b4 | 458 | assert_se(streq_ptr(*check, input_table_multiple[i--])); |
8a584da2 MP |
459 | |
460 | STRV_FOREACH_BACKWARDS(check, (char**) NULL) | |
461 | assert_not_reached("Let's see that we check empty strv right, too."); | |
462 | ||
463 | STRV_FOREACH_BACKWARDS(check, (char**) { NULL }) | |
464 | assert_not_reached("Let's see that we check empty strv right, too."); | |
663996b3 MS |
465 | } |
466 | ||
467 | static void test_strv_foreach_pair(void) { | |
468 | _cleanup_strv_free_ char **a = NULL; | |
469 | char **x, **y; | |
470 | ||
471 | a = strv_new("pair_one", "pair_one", | |
472 | "pair_two", "pair_two", | |
473 | "pair_three", "pair_three", | |
474 | NULL); | |
475 | ||
476 | STRV_FOREACH_PAIR(x, y, a) { | |
477 | assert_se(streq(*x, *y)); | |
478 | } | |
479 | } | |
480 | ||
60f067b4 JS |
481 | static void test_strv_from_stdarg_alloca_one(char **l, const char *first, ...) { |
482 | char **j; | |
483 | unsigned i; | |
484 | ||
485 | j = strv_from_stdarg_alloca(first); | |
486 | ||
487 | for (i = 0;; i++) { | |
488 | assert_se(streq_ptr(l[i], j[i])); | |
489 | ||
490 | if (!l[i]) | |
491 | break; | |
492 | } | |
493 | } | |
494 | ||
495 | static void test_strv_from_stdarg_alloca(void) { | |
496 | test_strv_from_stdarg_alloca_one(STRV_MAKE("foo", "bar"), "foo", "bar", NULL); | |
497 | test_strv_from_stdarg_alloca_one(STRV_MAKE("foo"), "foo", NULL); | |
498 | test_strv_from_stdarg_alloca_one(STRV_MAKE_EMPTY, NULL); | |
499 | } | |
500 | ||
f47781d8 MP |
501 | static void test_strv_push_prepend(void) { |
502 | _cleanup_strv_free_ char **a = NULL; | |
503 | ||
504 | a = strv_new("foo", "bar", "three", NULL); | |
505 | ||
506 | assert_se(strv_push_prepend(&a, strdup("first")) >= 0); | |
507 | assert_se(streq(a[0], "first")); | |
508 | assert_se(streq(a[1], "foo")); | |
509 | assert_se(streq(a[2], "bar")); | |
510 | assert_se(streq(a[3], "three")); | |
511 | assert_se(!a[4]); | |
512 | ||
513 | assert_se(strv_consume_prepend(&a, strdup("first2")) >= 0); | |
514 | assert_se(streq(a[0], "first2")); | |
515 | assert_se(streq(a[1], "first")); | |
516 | assert_se(streq(a[2], "foo")); | |
517 | assert_se(streq(a[3], "bar")); | |
518 | assert_se(streq(a[4], "three")); | |
519 | assert_se(!a[5]); | |
520 | } | |
521 | ||
522 | static void test_strv_push(void) { | |
523 | _cleanup_strv_free_ char **a = NULL; | |
524 | char *i, *j; | |
525 | ||
526 | assert_se(i = strdup("foo")); | |
527 | assert_se(strv_push(&a, i) >= 0); | |
528 | ||
529 | assert_se(i = strdup("a")); | |
530 | assert_se(j = strdup("b")); | |
531 | assert_se(strv_push_pair(&a, i, j) >= 0); | |
532 | ||
533 | assert_se(streq_ptr(a[0], "foo")); | |
534 | assert_se(streq_ptr(a[1], "a")); | |
535 | assert_se(streq_ptr(a[2], "b")); | |
536 | assert_se(streq_ptr(a[3], NULL)); | |
537 | } | |
538 | ||
e735f4d4 MP |
539 | static void test_strv_equal(void) { |
540 | _cleanup_strv_free_ char **a = NULL; | |
541 | _cleanup_strv_free_ char **b = NULL; | |
542 | _cleanup_strv_free_ char **c = NULL; | |
543 | ||
544 | a = strv_new("one", "two", "three", NULL); | |
545 | assert_se(a); | |
546 | b = strv_new("one", "two", "three", NULL); | |
547 | assert_se(a); | |
548 | c = strv_new("one", "two", "three", "four", NULL); | |
549 | assert_se(a); | |
550 | ||
551 | assert_se(strv_equal(a, a)); | |
552 | assert_se(strv_equal(a, b)); | |
553 | assert_se(strv_equal(NULL, NULL)); | |
554 | ||
555 | assert_se(!strv_equal(a, c)); | |
556 | assert_se(!strv_equal(b, c)); | |
557 | assert_se(!strv_equal(b, NULL)); | |
558 | } | |
559 | ||
560 | static void test_strv_is_uniq(void) { | |
561 | _cleanup_strv_free_ char **a = NULL, **b = NULL, **c = NULL, **d = NULL; | |
562 | ||
563 | a = strv_new(NULL, NULL); | |
564 | assert_se(a); | |
565 | assert_se(strv_is_uniq(a)); | |
566 | ||
567 | b = strv_new("foo", NULL); | |
568 | assert_se(b); | |
569 | assert_se(strv_is_uniq(b)); | |
570 | ||
571 | c = strv_new("foo", "bar", NULL); | |
572 | assert_se(c); | |
573 | assert_se(strv_is_uniq(c)); | |
574 | ||
575 | d = strv_new("foo", "bar", "waldo", "bar", "piep", NULL); | |
576 | assert_se(d); | |
577 | assert_se(!strv_is_uniq(d)); | |
578 | } | |
579 | ||
580 | static void test_strv_reverse(void) { | |
581 | _cleanup_strv_free_ char **a = NULL, **b = NULL, **c = NULL, **d = NULL; | |
582 | ||
583 | a = strv_new(NULL, NULL); | |
584 | assert_se(a); | |
585 | ||
586 | strv_reverse(a); | |
587 | assert_se(strv_isempty(a)); | |
588 | ||
589 | b = strv_new("foo", NULL); | |
590 | assert_se(b); | |
591 | strv_reverse(b); | |
592 | assert_se(streq_ptr(b[0], "foo")); | |
593 | assert_se(streq_ptr(b[1], NULL)); | |
594 | ||
595 | c = strv_new("foo", "bar", NULL); | |
596 | assert_se(c); | |
597 | strv_reverse(c); | |
598 | assert_se(streq_ptr(c[0], "bar")); | |
599 | assert_se(streq_ptr(c[1], "foo")); | |
600 | assert_se(streq_ptr(c[2], NULL)); | |
601 | ||
602 | d = strv_new("foo", "bar", "waldo", NULL); | |
603 | assert_se(d); | |
604 | strv_reverse(d); | |
605 | assert_se(streq_ptr(d[0], "waldo")); | |
606 | assert_se(streq_ptr(d[1], "bar")); | |
607 | assert_se(streq_ptr(d[2], "foo")); | |
608 | assert_se(streq_ptr(d[3], NULL)); | |
609 | } | |
610 | ||
13d276d0 MP |
611 | static void test_strv_shell_escape(void) { |
612 | _cleanup_strv_free_ char **v = NULL; | |
613 | ||
614 | v = strv_new("foo:bar", "bar,baz", "wal\\do", NULL); | |
615 | assert_se(v); | |
616 | assert_se(strv_shell_escape(v, ",:")); | |
617 | assert_se(streq_ptr(v[0], "foo\\:bar")); | |
618 | assert_se(streq_ptr(v[1], "bar\\,baz")); | |
619 | assert_se(streq_ptr(v[2], "wal\\\\do")); | |
620 | assert_se(streq_ptr(v[3], NULL)); | |
621 | } | |
622 | ||
6300502b MP |
623 | static void test_strv_skip_one(char **a, size_t n, char **b) { |
624 | a = strv_skip(a, n); | |
625 | assert_se(strv_equal(a, b)); | |
626 | } | |
627 | ||
628 | static void test_strv_skip(void) { | |
629 | test_strv_skip_one(STRV_MAKE("foo", "bar", "baz"), 0, STRV_MAKE("foo", "bar", "baz")); | |
630 | test_strv_skip_one(STRV_MAKE("foo", "bar", "baz"), 1, STRV_MAKE("bar", "baz")); | |
631 | test_strv_skip_one(STRV_MAKE("foo", "bar", "baz"), 2, STRV_MAKE("baz")); | |
632 | test_strv_skip_one(STRV_MAKE("foo", "bar", "baz"), 3, STRV_MAKE(NULL)); | |
633 | test_strv_skip_one(STRV_MAKE("foo", "bar", "baz"), 4, STRV_MAKE(NULL)); | |
634 | test_strv_skip_one(STRV_MAKE("foo", "bar", "baz"), 55, STRV_MAKE(NULL)); | |
635 | ||
636 | test_strv_skip_one(STRV_MAKE("quux"), 0, STRV_MAKE("quux")); | |
637 | test_strv_skip_one(STRV_MAKE("quux"), 1, STRV_MAKE(NULL)); | |
638 | test_strv_skip_one(STRV_MAKE("quux"), 55, STRV_MAKE(NULL)); | |
639 | ||
640 | test_strv_skip_one(STRV_MAKE(NULL), 0, STRV_MAKE(NULL)); | |
641 | test_strv_skip_one(STRV_MAKE(NULL), 1, STRV_MAKE(NULL)); | |
642 | test_strv_skip_one(STRV_MAKE(NULL), 55, STRV_MAKE(NULL)); | |
643 | } | |
644 | ||
645 | static void test_strv_extend_n(void) { | |
646 | _cleanup_strv_free_ char **v = NULL; | |
647 | ||
648 | v = strv_new("foo", "bar", NULL); | |
649 | assert_se(v); | |
650 | ||
651 | assert_se(strv_extend_n(&v, "waldo", 3) >= 0); | |
652 | assert_se(strv_extend_n(&v, "piep", 2) >= 0); | |
653 | ||
654 | assert_se(streq(v[0], "foo")); | |
655 | assert_se(streq(v[1], "bar")); | |
656 | assert_se(streq(v[2], "waldo")); | |
657 | assert_se(streq(v[3], "waldo")); | |
658 | assert_se(streq(v[4], "waldo")); | |
659 | assert_se(streq(v[5], "piep")); | |
660 | assert_se(streq(v[6], "piep")); | |
661 | assert_se(v[7] == NULL); | |
662 | ||
663 | v = strv_free(v); | |
664 | ||
665 | assert_se(strv_extend_n(&v, "foo", 1) >= 0); | |
666 | assert_se(strv_extend_n(&v, "bar", 0) >= 0); | |
667 | ||
668 | assert_se(streq(v[0], "foo")); | |
669 | assert_se(v[1] == NULL); | |
670 | } | |
671 | ||
672 | static void test_strv_make_nulstr_one(char **l) { | |
673 | _cleanup_free_ char *b = NULL, *c = NULL; | |
674 | _cleanup_strv_free_ char **q = NULL; | |
5a920b42 | 675 | const char *s = NULL; |
6300502b | 676 | size_t n, m; |
5a920b42 | 677 | unsigned i = 0; |
6300502b MP |
678 | |
679 | assert_se(strv_make_nulstr(l, &b, &n) >= 0); | |
680 | assert_se(q = strv_parse_nulstr(b, n)); | |
681 | assert_se(strv_equal(l, q)); | |
682 | ||
683 | assert_se(strv_make_nulstr(q, &c, &m) >= 0); | |
684 | assert_se(m == n); | |
685 | assert_se(memcmp(b, c, m) == 0); | |
5a920b42 MP |
686 | |
687 | NULSTR_FOREACH(s, b) | |
688 | assert_se(streq(s, l[i++])); | |
689 | assert_se(i == strv_length(l)); | |
6300502b MP |
690 | } |
691 | ||
692 | static void test_strv_make_nulstr(void) { | |
693 | test_strv_make_nulstr_one(NULL); | |
694 | test_strv_make_nulstr_one(STRV_MAKE(NULL)); | |
695 | test_strv_make_nulstr_one(STRV_MAKE("foo")); | |
696 | test_strv_make_nulstr_one(STRV_MAKE("foo", "bar")); | |
697 | test_strv_make_nulstr_one(STRV_MAKE("foo", "bar", "quuux")); | |
698 | } | |
699 | ||
aa27b158 MP |
700 | static void test_foreach_string(void) { |
701 | const char * const t[] = { | |
702 | "foo", | |
703 | "bar", | |
704 | "waldo", | |
705 | NULL | |
706 | }; | |
707 | const char *x; | |
708 | unsigned i = 0; | |
709 | ||
710 | FOREACH_STRING(x, "foo", "bar", "waldo") | |
711 | assert_se(streq_ptr(t[i++], x)); | |
712 | ||
713 | assert_se(i == 3); | |
714 | ||
715 | FOREACH_STRING(x, "zzz") | |
716 | assert_se(streq(x, "zzz")); | |
717 | } | |
718 | ||
5a920b42 MP |
719 | static void test_strv_fnmatch(void) { |
720 | _cleanup_strv_free_ char **v = NULL; | |
721 | ||
722 | assert_se(!strv_fnmatch(STRV_MAKE_EMPTY, "a", 0)); | |
723 | ||
724 | v = strv_new("*\\*", NULL); | |
725 | assert_se(!strv_fnmatch(v, "\\", 0)); | |
726 | assert_se(strv_fnmatch(v, "\\", FNM_NOESCAPE)); | |
727 | } | |
728 | ||
663996b3 MS |
729 | int main(int argc, char *argv[]) { |
730 | test_specifier_printf(); | |
8a584da2 MP |
731 | test_str_in_set(); |
732 | test_strptr_in_set(); | |
60f067b4 JS |
733 | test_strv_foreach(); |
734 | test_strv_foreach_backwards(); | |
663996b3 MS |
735 | test_strv_foreach_pair(); |
736 | test_strv_find(); | |
737 | test_strv_find_prefix(); | |
f47781d8 | 738 | test_strv_find_startswith(); |
663996b3 | 739 | test_strv_join(); |
14228c0d MB |
740 | |
741 | test_strv_quote_unquote(input_table_multiple, "\"one\" \"two\" \"three\""); | |
742 | test_strv_quote_unquote(input_table_one, "\"one\""); | |
743 | test_strv_quote_unquote(input_table_none, ""); | |
aa27b158 MP |
744 | test_strv_quote_unquote(input_table_one_empty, "\"\""); |
745 | test_strv_quote_unquote(input_table_two_empties, "\"\" \"\""); | |
14228c0d MB |
746 | test_strv_quote_unquote(input_table_quotes, QUOTES_STRING); |
747 | test_strv_quote_unquote(input_table_spaces, SPACES_STRING); | |
748 | ||
e735f4d4 MP |
749 | test_strv_unquote(" foo=bar \"waldo\" zzz ", STRV_MAKE("foo=bar", "waldo", "zzz")); |
750 | test_strv_unquote("", STRV_MAKE_EMPTY); | |
751 | test_strv_unquote(" ", STRV_MAKE_EMPTY); | |
752 | test_strv_unquote(" ", STRV_MAKE_EMPTY); | |
753 | test_strv_unquote(" x", STRV_MAKE("x")); | |
754 | test_strv_unquote("x ", STRV_MAKE("x")); | |
755 | test_strv_unquote(" x ", STRV_MAKE("x")); | |
756 | test_strv_unquote(" \"x\" ", STRV_MAKE("x")); | |
757 | test_strv_unquote(" 'x' ", STRV_MAKE("x")); | |
758 | test_strv_unquote(" 'x\"' ", STRV_MAKE("x\"")); | |
759 | test_strv_unquote(" \"x'\" ", STRV_MAKE("x'")); | |
760 | test_strv_unquote("a '--b=c \"d e\"'", STRV_MAKE("a", "--b=c \"d e\"")); | |
761 | ||
762 | /* trailing backslashes */ | |
763 | test_strv_unquote(" x\\\\", STRV_MAKE("x\\")); | |
764 | test_invalid_unquote(" x\\"); | |
5eef597e | 765 | |
f47781d8 MP |
766 | test_invalid_unquote("a --b='c \"d e\"''"); |
767 | test_invalid_unquote("a --b='c \"d e\" '\""); | |
5eef597e MP |
768 | test_invalid_unquote("a --b='c \"d e\"garbage"); |
769 | test_invalid_unquote("'"); | |
770 | test_invalid_unquote("\""); | |
f47781d8 | 771 | test_invalid_unquote("'x'y'g"); |
60f067b4 JS |
772 | |
773 | test_strv_split(); | |
13d276d0 | 774 | test_strv_split_extract(); |
60f067b4 | 775 | test_strv_split_newlines(); |
663996b3 MS |
776 | test_strv_split_nulstr(); |
777 | test_strv_parse_nulstr(); | |
778 | test_strv_overlap(); | |
779 | test_strv_sort(); | |
60f067b4 JS |
780 | test_strv_extend_strv(); |
781 | test_strv_extend_strv_concat(); | |
782 | test_strv_extend(); | |
e842803a | 783 | test_strv_extendf(); |
60f067b4 | 784 | test_strv_from_stdarg_alloca(); |
f47781d8 MP |
785 | test_strv_push_prepend(); |
786 | test_strv_push(); | |
e735f4d4 MP |
787 | test_strv_equal(); |
788 | test_strv_is_uniq(); | |
789 | test_strv_reverse(); | |
13d276d0 | 790 | test_strv_shell_escape(); |
6300502b MP |
791 | test_strv_skip(); |
792 | test_strv_extend_n(); | |
793 | test_strv_make_nulstr(); | |
663996b3 | 794 | |
aa27b158 | 795 | test_foreach_string(); |
5a920b42 | 796 | test_strv_fnmatch(); |
aa27b158 | 797 | |
663996b3 MS |
798 | return 0; |
799 | } |