1 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
4 This file is part of systemd.
6 Copyright 2010 Lennart Poettering
7 Copyright 2013 Thomas H.P. Andersen
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.
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.
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/>.
26 #include "specifier.h"
29 static void test_specifier_printf(void) {
30 static const Specifier table[] = {
31 { 'a', specifier_string, (char*) "AAAA" },
32 { 'b', specifier_string, (char*) "BBBB" },
33 { 'm', specifier_machine_id, NULL },
34 { 'B', specifier_boot_id, NULL },
35 { 'H', specifier_host_name, NULL },
36 { 'v', specifier_kernel_release, NULL },
40 _cleanup_free_ char *w = NULL;
43 r = specifier_printf("xxx a=%a b=%b yyy", table, NULL, &w);
48 assert_se(streq(w, "xxx a=AAAA b=BBBB yyy"));
51 r = specifier_printf("machine=%m, boot=%B, host=%H, version=%v", table, NULL, &w);
57 static const char* const input_table_multiple[] = {
64 static const char* const input_table_one[] = {
69 static const char* const input_table_none[] = {
73 static const char* const input_table_quotes[] = {
81 #define QUOTES_STRING \
88 static const char * const input_table_spaces[] = {
96 #define SPACES_STRING \
103 static void test_strv_find(void) {
104 assert_se(strv_find((char **)input_table_multiple, "three"));
105 assert_se(!strv_find((char **)input_table_multiple, "four"));
108 static void test_strv_find_prefix(void) {
109 assert_se(strv_find_prefix((char **)input_table_multiple, "o"));
110 assert_se(strv_find_prefix((char **)input_table_multiple, "one"));
111 assert_se(strv_find_prefix((char **)input_table_multiple, ""));
112 assert_se(!strv_find_prefix((char **)input_table_multiple, "xxx"));
113 assert_se(!strv_find_prefix((char **)input_table_multiple, "onee"));
116 static void test_strv_join(void) {
117 _cleanup_free_ char *p = NULL, *q = NULL, *r = NULL, *s = NULL, *t = NULL;
119 p = strv_join((char **)input_table_multiple, ", ");
121 assert_se(streq(p, "one, two, three"));
123 q = strv_join((char **)input_table_multiple, ";");
125 assert_se(streq(q, "one;two;three"));
127 r = strv_join((char **)input_table_multiple, NULL);
129 assert_se(streq(r, "one two three"));
131 s = strv_join((char **)input_table_one, ", ");
133 assert_se(streq(s, "one"));
135 t = strv_join((char **)input_table_none, ", ");
137 assert_se(streq(t, ""));
140 static void test_strv_quote_unquote(const char* const *split, const char *quoted) {
141 _cleanup_free_ char *p;
142 _cleanup_strv_free_ char **s;
145 p = strv_join_quoted((char **)split);
147 printf("-%s- --- -%s-\n", p, quoted); /* fprintf deals with NULL, puts does not */
149 assert_se(streq(p, quoted));
151 s = strv_split_quoted(quoted);
155 assert_se(streq(*t, *split));
160 static void test_strv_unquote(const char *quoted, const char **list) {
161 _cleanup_strv_free_ char **s;
165 s = strv_split_quoted(quoted);
170 assert_se(streq(list[i++], *t));
172 assert_se(list[i] == NULL);
175 static void test_strv_split(void) {
178 _cleanup_strv_free_ char **l = NULL;
179 const char str[] = "one,two,three";
181 l = strv_split(str, ",");
186 assert_se(streq(*s, input_table_multiple[i++]));
190 static void test_strv_split_newlines(void) {
193 _cleanup_strv_free_ char **l = NULL;
194 const char str[] = "one\ntwo\nthree";
196 l = strv_split_newlines(str);
201 assert_se(streq(*s, input_table_multiple[i++]));
205 static void test_strv_split_nulstr(void) {
206 _cleanup_strv_free_ char **l = NULL;
207 const char nulstr[] = "str0\0str1\0str2\0str3\0";
209 l = strv_split_nulstr (nulstr);
212 assert_se(streq(l[0], "str0"));
213 assert_se(streq(l[1], "str1"));
214 assert_se(streq(l[2], "str2"));
215 assert_se(streq(l[3], "str3"));
218 static void test_strv_parse_nulstr(void) {
219 _cleanup_strv_free_ char **l = NULL;
220 const char nulstr[] = "fuck\0fuck2\0fuck3\0\0fuck5\0\0xxx";
222 l = strv_parse_nulstr(nulstr, sizeof(nulstr)-1);
224 puts("Parse nulstr:");
227 assert_se(streq(l[0], "fuck"));
228 assert_se(streq(l[1], "fuck2"));
229 assert_se(streq(l[2], "fuck3"));
230 assert_se(streq(l[3], ""));
231 assert_se(streq(l[4], "fuck5"));
232 assert_se(streq(l[5], ""));
233 assert_se(streq(l[6], "xxx"));
236 static void test_strv_overlap(void) {
237 const char * const input_table[] = {
243 const char * const input_table_overlap[] = {
247 const char * const input_table_unique[] = {
254 assert_se(strv_overlap((char **)input_table, (char**)input_table_overlap));
255 assert_se(!strv_overlap((char **)input_table, (char**)input_table_unique));
258 static void test_strv_sort(void) {
259 const char* input_table[] = {
263 "CAPITAL LETTERS FIRST",
268 strv_sort((char **)input_table);
270 assert_se(streq(input_table[0], "CAPITAL LETTERS FIRST"));
271 assert_se(streq(input_table[1], "apple"));
272 assert_se(streq(input_table[2], "banana"));
273 assert_se(streq(input_table[3], "citrus"));
274 assert_se(streq(input_table[4], "durian"));
277 static void test_strv_extend_strv_concat(void) {
278 _cleanup_strv_free_ char **a = NULL, **b = NULL;
280 a = strv_new("without", "suffix", NULL);
281 b = strv_new("with", "suffix", NULL);
285 assert_se(strv_extend_strv_concat(&a, b, "_suffix") >= 0);
287 assert_se(streq(a[0], "without"));
288 assert_se(streq(a[1], "suffix"));
289 assert_se(streq(a[2], "with_suffix"));
290 assert_se(streq(a[3], "suffix_suffix"));
293 static void test_strv_extend_strv(void) {
294 _cleanup_strv_free_ char **a = NULL, **b = NULL;
296 a = strv_new("abc", "def", "ghi", NULL);
297 b = strv_new("jkl", "mno", "pqr", NULL);
301 assert_se(strv_extend_strv(&a, b) >= 0);
303 assert_se(streq(a[0], "abc"));
304 assert_se(streq(a[1], "def"));
305 assert_se(streq(a[2], "ghi"));
306 assert_se(streq(a[3], "jkl"));
307 assert_se(streq(a[4], "mno"));
308 assert_se(streq(a[5], "pqr"));
310 assert_se(strv_length(a) == 6);
313 static void test_strv_extend(void) {
314 _cleanup_strv_free_ char **a = NULL, **b = NULL;
316 a = strv_new("test", "test1", NULL);
318 assert_se(strv_extend(&a, "test2") >= 0);
319 assert_se(strv_extend(&b, "test3") >= 0);
321 assert_se(streq(a[0], "test"));
322 assert_se(streq(a[1], "test1"));
323 assert_se(streq(a[2], "test2"));
324 assert_se(streq(b[0], "test3"));
327 static void test_strv_extendf(void) {
328 _cleanup_strv_free_ char **a = NULL, **b = NULL;
330 a = strv_new("test", "test1", NULL);
332 assert_se(strv_extendf(&a, "test2 %s %d %s", "foo", 128, "bar") >= 0);
333 assert_se(strv_extendf(&b, "test3 %s %s %d", "bar", "foo", 128) >= 0);
335 assert_se(streq(a[0], "test"));
336 assert_se(streq(a[1], "test1"));
337 assert_se(streq(a[2], "test2 foo 128 bar"));
338 assert_se(streq(b[0], "test3 bar foo 128"));
341 static void test_strv_foreach(void) {
342 _cleanup_strv_free_ char **a;
346 a = strv_new("one", "two", "three", NULL);
350 STRV_FOREACH(check, a) {
351 assert_se(streq(*check, input_table_multiple[i++]));
355 static void test_strv_foreach_backwards(void) {
356 _cleanup_strv_free_ char **a;
360 a = strv_new("one", "two", "three", NULL);
364 STRV_FOREACH_BACKWARDS(check, a) {
365 assert_se(streq_ptr(*check, input_table_multiple[i--]));
369 static void test_strv_foreach_pair(void) {
370 _cleanup_strv_free_ char **a = NULL;
373 a = strv_new("pair_one", "pair_one",
374 "pair_two", "pair_two",
375 "pair_three", "pair_three",
378 STRV_FOREACH_PAIR(x, y, a) {
379 assert_se(streq(*x, *y));
383 static void test_strv_from_stdarg_alloca_one(char **l, const char *first, ...) {
387 j = strv_from_stdarg_alloca(first);
390 assert_se(streq_ptr(l[i], j[i]));
397 static void test_strv_from_stdarg_alloca(void) {
398 test_strv_from_stdarg_alloca_one(STRV_MAKE("foo", "bar"), "foo", "bar", NULL);
399 test_strv_from_stdarg_alloca_one(STRV_MAKE("foo"), "foo", NULL);
400 test_strv_from_stdarg_alloca_one(STRV_MAKE_EMPTY, NULL);
403 int main(int argc, char *argv[]) {
404 test_specifier_printf();
406 test_strv_foreach_backwards();
407 test_strv_foreach_pair();
409 test_strv_find_prefix();
412 test_strv_quote_unquote(input_table_multiple, "\"one\" \"two\" \"three\"");
413 test_strv_quote_unquote(input_table_one, "\"one\"");
414 test_strv_quote_unquote(input_table_none, "");
415 test_strv_quote_unquote(input_table_quotes, QUOTES_STRING);
416 test_strv_quote_unquote(input_table_spaces, SPACES_STRING);
418 test_strv_unquote(" foo=bar \"waldo\" zzz ", (const char*[]) { "foo=bar", "waldo", "zzz", NULL });
419 test_strv_unquote("", (const char*[]) { NULL });
420 test_strv_unquote(" ", (const char*[]) { NULL });
421 test_strv_unquote(" ", (const char*[]) { NULL });
422 test_strv_unquote(" x", (const char*[]) { "x", NULL });
423 test_strv_unquote("x ", (const char*[]) { "x", NULL });
424 test_strv_unquote(" x ", (const char*[]) { "x", NULL });
425 test_strv_unquote(" \"x\" ", (const char*[]) { "x", NULL });
426 test_strv_unquote(" 'x' ", (const char*[]) { "x", NULL });
427 test_strv_unquote(" 'x\"' ", (const char*[]) { "x\"", NULL });
428 test_strv_unquote(" \"x'\" ", (const char*[]) { "x'", NULL });
429 test_strv_unquote("a '--b=c \"d e\"'", (const char*[]) { "a", "--b=c \"d e\"", NULL });
431 test_strv_unquote("a --b='c \"d e\"'", (const char*[]) { "a", "--b='c", "\"d", "e\"'", NULL });
434 test_strv_split_newlines();
435 test_strv_split_nulstr();
436 test_strv_parse_nulstr();
439 test_strv_extend_strv();
440 test_strv_extend_strv_concat();
443 test_strv_from_stdarg_alloca();