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647f6824 ZJS |
1 | /*** |
2 | This file is part of systemd | |
3 | ||
4 | Copyright 2014 Zbigniew Jędrzejewski-Szmek | |
5 | ||
6 | systemd is free software; you can redistribute it and/or modify it | |
7 | under the terms of the GNU Lesser General Public License as published by | |
8 | the Free Software Foundation; either version 2.1 of the License, or | |
9 | (at your option) any later version. | |
10 | ||
11 | systemd is distributed in the hope that it will be useful, but | |
12 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 | Lesser General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU Lesser General Public License | |
17 | along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
18 | ***/ | |
19 | ||
20 | #include "util.h" | |
21 | #include "set.h" | |
22 | ||
23 | static void test_set_steal_first(void) { | |
24 | _cleanup_set_free_ Set *m = NULL; | |
25 | int seen[3] = {}; | |
26 | char *val; | |
27 | ||
28 | m = set_new(&string_hash_ops); | |
29 | assert_se(m); | |
30 | ||
31 | assert_se(set_put(m, (void*) "1") == 1); | |
32 | assert_se(set_put(m, (void*) "22") == 1); | |
33 | assert_se(set_put(m, (void*) "333") == 1); | |
34 | ||
35 | while ((val = set_steal_first(m))) | |
36 | seen[strlen(val) - 1]++; | |
37 | ||
bdf7026e | 38 | assert_se(seen[0] == 1 && seen[1] == 1 && seen[2] == 1); |
647f6824 ZJS |
39 | |
40 | assert_se(set_isempty(m)); | |
41 | } | |
42 | ||
43 | int main(int argc, const char *argv[]) { | |
44 | test_set_steal_first(); | |
45 | ||
46 | return 0; | |
47 | } |