/* SPDX-License-Identifier: LGPL-2.1+ */
/***
- This file is part of systemd.
-
- Copyright 2010 Lennart Poettering
Copyright 2013 Thomas H.P. Andersen
-
- systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
-
- systemd is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <errno.h>
#include <locale.h>
#include <math.h>
+#include <sys/socket.h>
#include "alloc-util.h"
#include "errno-list.h"
assert_se(parse_percent_unbounded("400%") == 400);
}
+static void test_parse_permille(void) {
+ assert_se(parse_permille("") == -EINVAL);
+ assert_se(parse_permille("foo") == -EINVAL);
+ assert_se(parse_permille("0") == -EINVAL);
+ assert_se(parse_permille("50") == -EINVAL);
+ assert_se(parse_permille("100") == -EINVAL);
+ assert_se(parse_permille("-1") == -EINVAL);
+
+ assert_se(parse_permille("0‰") == 0);
+ assert_se(parse_permille("555‰") == 555);
+ assert_se(parse_permille("1000‰") == 1000);
+ assert_se(parse_permille("-7‰") == -ERANGE);
+ assert_se(parse_permille("1007‰") == -ERANGE);
+ assert_se(parse_permille("‰") == -EINVAL);
+ assert_se(parse_permille("‰‰") == -EINVAL);
+ assert_se(parse_permille("‰1") == -EINVAL);
+ assert_se(parse_permille("1‰‰") == -EINVAL);
+ assert_se(parse_permille("3.2‰") == -EINVAL);
+
+ assert_se(parse_permille("0%") == 0);
+ assert_se(parse_permille("55%") == 550);
+ assert_se(parse_permille("55.5%") == 555);
+ assert_se(parse_permille("100%") == 1000);
+ assert_se(parse_permille("-7%") == -ERANGE);
+ assert_se(parse_permille("107%") == -ERANGE);
+ assert_se(parse_permille("%") == -EINVAL);
+ assert_se(parse_permille("%%") == -EINVAL);
+ assert_se(parse_permille("%1") == -EINVAL);
+ assert_se(parse_permille("1%%") == -EINVAL);
+ assert_se(parse_permille("3.21%") == -EINVAL);
+}
+
+static void test_parse_permille_unbounded(void) {
+ assert_se(parse_permille_unbounded("1001‰") == 1001);
+ assert_se(parse_permille_unbounded("4000‰") == 4000);
+ assert_se(parse_permille_unbounded("2147483647‰") == 2147483647);
+ assert_se(parse_permille_unbounded("2147483648‰") == -ERANGE);
+ assert_se(parse_permille_unbounded("4294967295‰") == -ERANGE);
+ assert_se(parse_permille_unbounded("4294967296‰") == -ERANGE);
+
+ assert_se(parse_permille_unbounded("101%") == 1010);
+ assert_se(parse_permille_unbounded("400%") == 4000);
+ assert_se(parse_permille_unbounded("214748364.7%") == 2147483647);
+ assert_se(parse_permille_unbounded("214748364.8%") == -ERANGE);
+ assert_se(parse_permille_unbounded("429496729.5%") == -ERANGE);
+ assert_se(parse_permille_unbounded("429496729.6%") == -ERANGE);
+}
+
static void test_parse_nice(void) {
int n;
assert_se(parse_nice("19", &n) >= 0 && n == 19);
assert_se(parse_nice("+19", &n) >= 0 && n == 19);
-
assert_se(parse_nice("", &n) == -EINVAL);
assert_se(parse_nice("-", &n) == -EINVAL);
assert_se(parse_nice("+", &n) == -EINVAL);
assert_se(parse_syscall_and_errno("hoge:", &n, &e) == -EINVAL);
}
+static void test_parse_mtu(void) {
+ uint32_t mtu = 0;
+
+ assert_se(parse_mtu(AF_UNSPEC, "1500", &mtu) >= 0 && mtu == 1500);
+ assert_se(parse_mtu(AF_UNSPEC, "1400", &mtu) >= 0 && mtu == 1400);
+ assert_se(parse_mtu(AF_UNSPEC, "65535", &mtu) >= 0 && mtu == 65535);
+ assert_se(parse_mtu(AF_UNSPEC, "65536", &mtu) >= 0 && mtu == 65536);
+ assert_se(parse_mtu(AF_UNSPEC, "4294967295", &mtu) >= 0 && mtu == 4294967295);
+ assert_se(parse_mtu(AF_UNSPEC, "500", &mtu) >= 0 && mtu == 500);
+ assert_se(parse_mtu(AF_UNSPEC, "1280", &mtu) >= 0 && mtu == 1280);
+ assert_se(parse_mtu(AF_INET6, "1280", &mtu) >= 0 && mtu == 1280);
+ assert_se(parse_mtu(AF_INET6, "1279", &mtu) == -ERANGE);
+ assert_se(parse_mtu(AF_UNSPEC, "4294967296", &mtu) == -ERANGE);
+ assert_se(parse_mtu(AF_INET6, "4294967296", &mtu) == -ERANGE);
+ assert_se(parse_mtu(AF_INET6, "68", &mtu) == -ERANGE);
+ assert_se(parse_mtu(AF_UNSPEC, "68", &mtu) >= 0 && mtu == 68);
+ assert_se(parse_mtu(AF_UNSPEC, "67", &mtu) == -ERANGE);
+ assert_se(parse_mtu(AF_UNSPEC, "0", &mtu) == -ERANGE);
+ assert_se(parse_mtu(AF_UNSPEC, "", &mtu) == -EINVAL);
+}
+
int main(int argc, char *argv[]) {
log_parse_environment();
log_open();
test_safe_atod();
test_parse_percent();
test_parse_percent_unbounded();
+ test_parse_permille();
+ test_parse_permille_unbounded();
test_parse_nice();
test_parse_dev();
test_parse_errno();
test_parse_syscall_and_errno();
+ test_parse_mtu();
return 0;
}