2013-02-06 21:15:23 +01:00
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/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
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/***
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This file is part of systemd.
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Copyright 2010 Lennart Poettering
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Copyright 2013 Thomas H.P. Andersen
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systemd is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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systemd is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with systemd; If not, see <http://www.gnu.org/licenses/>.
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***/
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#include <string.h>
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#include "util.h"
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static void test_streq_ptr(void) {
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2013-02-11 21:40:59 +01:00
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assert_se(streq_ptr(NULL, NULL));
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assert_se(!streq_ptr("abc", "cdef"));
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2013-02-06 21:15:23 +01:00
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}
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static void test_first_word(void) {
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2013-02-11 21:40:59 +01:00
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assert_se(first_word("Hello", ""));
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assert_se(first_word("Hello", "Hello"));
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assert_se(first_word("Hello world", "Hello"));
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assert_se(first_word("Hello\tworld", "Hello"));
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assert_se(first_word("Hello\nworld", "Hello"));
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assert_se(first_word("Hello\rworld", "Hello"));
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assert_se(first_word("Hello ", "Hello"));
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assert_se(!first_word("Hello", "Hellooo"));
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assert_se(!first_word("Hello", "xxxxx"));
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assert_se(!first_word("Hellooo", "Hello"));
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}
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static void test_parse_boolean(void) {
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assert_se(parse_boolean("1") == 1);
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assert_se(parse_boolean("y") == 1);
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assert_se(parse_boolean("Y") == 1);
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assert_se(parse_boolean("yes") == 1);
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assert_se(parse_boolean("YES") == 1);
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assert_se(parse_boolean("true") == 1);
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assert_se(parse_boolean("TRUE") == 1);
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assert_se(parse_boolean("on") == 1);
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assert_se(parse_boolean("ON") == 1);
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assert_se(parse_boolean("0") == 0);
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assert_se(parse_boolean("n") == 0);
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assert_se(parse_boolean("N") == 0);
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assert_se(parse_boolean("no") == 0);
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assert_se(parse_boolean("NO") == 0);
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assert_se(parse_boolean("false") == 0);
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assert_se(parse_boolean("FALSE") == 0);
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assert_se(parse_boolean("off") == 0);
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assert_se(parse_boolean("OFF") == 0);
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assert_se(parse_boolean("garbage") < 0);
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assert_se(parse_boolean("") < 0);
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2013-02-06 21:15:23 +01:00
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}
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2013-02-20 22:34:06 +01:00
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static void test_parse_pid(void) {
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int r;
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pid_t pid;
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r = parse_pid("100", &pid);
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assert_se(r == 0);
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assert_se(pid == 100);
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r = parse_pid("0x7FFFFFFF", &pid);
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assert_se(r == 0);
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assert_se(pid == 2147483647);
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pid = 65; /* pid is left unchanged on ERANGE. Set to known arbitrary value. */
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r = parse_pid("0", &pid);
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assert_se(r == -ERANGE);
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assert_se(pid == 65);
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pid = 65; /* pid is left unchanged on ERANGE. Set to known arbitrary value. */
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r = parse_pid("-100", &pid);
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assert_se(r == -ERANGE);
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assert_se(pid == 65);
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pid = 65; /* pid is left unchanged on ERANGE. Set to known arbitrary value. */
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r = parse_pid("0xFFFFFFFFFFFFFFFFF", &pid);
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assert(r == -ERANGE);
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assert_se(pid == 65);
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}
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static void test_parse_uid(void) {
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int r;
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uid_t uid;
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r = parse_uid("100", &uid);
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assert_se(r == 0);
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assert_se(uid == 100);
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}
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static void test_safe_atolli(void) {
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int r;
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long long l;
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r = safe_atolli("12345", &l);
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assert_se(r == 0);
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assert_se(l == 12345);
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r = safe_atolli("junk", &l);
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assert_se(r == -EINVAL);
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}
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static void test_safe_atod(void) {
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int r;
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double d;
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r = safe_atod("0.2244", &d);
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assert_se(r == 0);
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assert_se(abs(d - 0.2244) < 0.000001);
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r = safe_atod("junk", &d);
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assert_se(r == -EINVAL);
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}
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2013-02-06 21:15:23 +01:00
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static void test_foreach_word_quoted(void) {
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char *w, *state;
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size_t l;
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const char test[] = "test a b c 'd' e '' '' hhh '' ''";
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printf("<%s>\n", test);
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FOREACH_WORD_QUOTED(w, l, test, state) {
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char *t;
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assert_se(t = strndup(w, l));
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printf("<%s>\n", t);
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free(t);
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}
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}
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static void test_default_term_for_tty(void) {
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puts(default_term_for_tty("/dev/tty23"));
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puts(default_term_for_tty("/dev/ttyS23"));
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puts(default_term_for_tty("/dev/tty0"));
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puts(default_term_for_tty("/dev/pty0"));
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puts(default_term_for_tty("/dev/pts/0"));
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puts(default_term_for_tty("/dev/console"));
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puts(default_term_for_tty("tty23"));
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puts(default_term_for_tty("ttyS23"));
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puts(default_term_for_tty("tty0"));
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puts(default_term_for_tty("pty0"));
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puts(default_term_for_tty("pts/0"));
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puts(default_term_for_tty("console"));
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}
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2013-02-18 23:49:04 +01:00
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static void test_memdup_multiply(void) {
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int org[] = {1, 2, 3};
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int *dup;
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dup = (int*)memdup_multiply(org, sizeof(int), 3);
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assert_se(dup);
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assert_se(dup[0] == 1);
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assert_se(dup[1] == 2);
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assert_se(dup[2] == 3);
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free(dup);
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}
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2013-02-06 21:15:23 +01:00
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int main(int argc, char *argv[]) {
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test_streq_ptr();
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test_first_word();
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2013-02-11 21:40:59 +01:00
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test_parse_boolean();
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2013-02-06 21:15:23 +01:00
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test_default_term_for_tty();
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2013-02-20 22:34:06 +01:00
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test_parse_pid();
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test_parse_uid();
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test_safe_atolli();
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test_safe_atod();
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2013-02-06 21:15:23 +01:00
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test_foreach_word_quoted();
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2013-02-18 23:49:04 +01:00
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test_memdup_multiply();
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2013-02-06 21:15:23 +01:00
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return 0;
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}
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