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/>.
27 static void test_streq_ptr(void) {
28 assert_se(streq_ptr(NULL, NULL));
29 assert_se(!streq_ptr("abc", "cdef"));
32 static void test_first_word(void) {
33 assert_se(first_word("Hello", ""));
34 assert_se(first_word("Hello", "Hello"));
35 assert_se(first_word("Hello world", "Hello"));
36 assert_se(first_word("Hello\tworld", "Hello"));
37 assert_se(first_word("Hello\nworld", "Hello"));
38 assert_se(first_word("Hello\rworld", "Hello"));
39 assert_se(first_word("Hello ", "Hello"));
41 assert_se(!first_word("Hello", "Hellooo"));
42 assert_se(!first_word("Hello", "xxxxx"));
43 assert_se(!first_word("Hellooo", "Hello"));
46 static void test_parse_boolean(void) {
47 assert_se(parse_boolean("1") == 1);
48 assert_se(parse_boolean("y") == 1);
49 assert_se(parse_boolean("Y") == 1);
50 assert_se(parse_boolean("yes") == 1);
51 assert_se(parse_boolean("YES") == 1);
52 assert_se(parse_boolean("true") == 1);
53 assert_se(parse_boolean("TRUE") == 1);
54 assert_se(parse_boolean("on") == 1);
55 assert_se(parse_boolean("ON") == 1);
57 assert_se(parse_boolean("0") == 0);
58 assert_se(parse_boolean("n") == 0);
59 assert_se(parse_boolean("N") == 0);
60 assert_se(parse_boolean("no") == 0);
61 assert_se(parse_boolean("NO") == 0);
62 assert_se(parse_boolean("false") == 0);
63 assert_se(parse_boolean("FALSE") == 0);
64 assert_se(parse_boolean("off") == 0);
65 assert_se(parse_boolean("OFF") == 0);
67 assert_se(parse_boolean("garbage") < 0);
68 assert_se(parse_boolean("") < 0);
71 static void test_parse_pid(void) {
75 r = parse_pid("100", &pid);
77 assert_se(pid == 100);
79 r = parse_pid("0x7FFFFFFF", &pid);
81 assert_se(pid == 2147483647);
83 pid = 65; /* pid is left unchanged on ERANGE. Set to known arbitrary value. */
84 r = parse_pid("0", &pid);
85 assert_se(r == -ERANGE);
88 pid = 65; /* pid is left unchanged on ERANGE. Set to known arbitrary value. */
89 r = parse_pid("-100", &pid);
90 assert_se(r == -ERANGE);
93 pid = 65; /* pid is left unchanged on ERANGE. Set to known arbitrary value. */
94 r = parse_pid("0xFFFFFFFFFFFFFFFFF", &pid);
99 static void test_parse_uid(void) {
103 r = parse_uid("100", &uid);
105 assert_se(uid == 100);
108 static void test_safe_atolli(void) {
112 r = safe_atolli("12345", &l);
114 assert_se(l == 12345);
116 r = safe_atolli("junk", &l);
117 assert_se(r == -EINVAL);
120 static void test_safe_atod(void) {
124 r = safe_atod("0.2244", &d);
126 assert_se(abs(d - 0.2244) < 0.000001);
128 r = safe_atod("junk", &d);
129 assert_se(r == -EINVAL);
132 static void test_foreach_word_quoted(void) {
135 const char test[] = "test a b c 'd' e '' '' hhh '' ''";
136 printf("<%s>\n", test);
137 FOREACH_WORD_QUOTED(w, l, test, state) {
140 assert_se(t = strndup(w, l));
146 static void test_default_term_for_tty(void) {
147 puts(default_term_for_tty("/dev/tty23"));
148 puts(default_term_for_tty("/dev/ttyS23"));
149 puts(default_term_for_tty("/dev/tty0"));
150 puts(default_term_for_tty("/dev/pty0"));
151 puts(default_term_for_tty("/dev/pts/0"));
152 puts(default_term_for_tty("/dev/console"));
153 puts(default_term_for_tty("tty23"));
154 puts(default_term_for_tty("ttyS23"));
155 puts(default_term_for_tty("tty0"));
156 puts(default_term_for_tty("pty0"));
157 puts(default_term_for_tty("pts/0"));
158 puts(default_term_for_tty("console"));
161 static void test_memdup_multiply(void) {
162 int org[] = {1, 2, 3};
165 dup = (int*)memdup_multiply(org, sizeof(int), 3);
168 assert_se(dup[0] == 1);
169 assert_se(dup[1] == 2);
170 assert_se(dup[2] == 3);
174 int main(int argc, char *argv[]) {
177 test_parse_boolean();
178 test_default_term_for_tty();
183 test_foreach_word_quoted();
184 test_memdup_multiply();