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1 | /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ |
2 | ||
3 | /*** | |
4 | This file is part of systemd. | |
5 | ||
6 | Copyright 2015 Lennart Poettering | |
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-util.h" | |
23 | ||
24 | static void test_string_erase(void) { | |
25 | char *x; | |
26 | ||
27 | x = strdupa(""); | |
28 | assert_se(streq(string_erase(x), "")); | |
29 | ||
30 | x = strdupa("1"); | |
31 | assert_se(streq(string_erase(x), "x")); | |
32 | ||
33 | x = strdupa("12"); | |
34 | assert_se(streq(string_erase(x), "xx")); | |
35 | ||
36 | x = strdupa("123"); | |
37 | assert_se(streq(string_erase(x), "xxx")); | |
38 | ||
39 | x = strdupa("1234"); | |
40 | assert_se(streq(string_erase(x), "xxxx")); | |
41 | ||
42 | x = strdupa("12345"); | |
43 | assert_se(streq(string_erase(x), "xxxxx")); | |
44 | ||
45 | x = strdupa("123456"); | |
46 | assert_se(streq(string_erase(x), "xxxxxx")); | |
47 | ||
48 | x = strdupa("1234567"); | |
49 | assert_se(streq(string_erase(x), "xxxxxxx")); | |
50 | ||
51 | x = strdupa("12345678"); | |
52 | assert_se(streq(string_erase(x), "xxxxxxxx")); | |
53 | ||
54 | x = strdupa("123456789"); | |
55 | assert_se(streq(string_erase(x), "xxxxxxxxx")); | |
56 | } | |
57 | ||
58 | int main(int argc, char *argv[]) { | |
59 | test_string_erase(); | |
60 | return 0; | |
61 | } |