shaba/systemd
1
0
Fork 0
mirror of https://github.com/systemd/systemd.git synced 2024-12-23 21:35:11 +03:00
Code

test: add tests for signal_from_string()

Browse Source
This commit is contained in:
Yu Watanabe 2018-05-03 16:47:12 +09:00
parent 29a3db75fd
commit 50fb3437cd
1 changed files with 88 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

88
src/test/test-signal-util.c
View File

@ -11,6 +11,8 @@
#include "log.h"
#include "macro.h"
#include "signal-util.h"
#include "stdio-util.h"
#include "string-util.h"
#include "process-util.h"
#define info(sig) log_info(#sig " = " STRINGIFY(sig) " = %d", sig)
@ -23,6 +25,91 @@ static void test_rt_signals(void) {
assert(SIGRTMAX - SIGRTMIN >= 24);
}
static void test_signal_to_string_one(int val) {
const char *p;
assert_se(p = signal_to_string(val));
assert_se(signal_from_string(p) == val);
p = strjoina("SIG", p);
assert_se(signal_from_string(p) == val);
}
static void test_signal_from_string_one(const char *s, int val) {
const char *p;
assert_se(signal_from_string(s) == val);
p = strjoina("SIG", s);
assert_se(signal_from_string(p) == val);
}
static void test_signal_from_string_number(const char *s, int val) {
const char *p;
assert_se(signal_from_string(s) == val);
p = strjoina("SIG", s);
assert_se(signal_from_string(p) == -EINVAL);
}
static void test_signal_from_string(void) {
char buf[STRLEN("RTMIN+") + DECIMAL_STR_MAX(int) + 1];
test_signal_to_string_one(SIGHUP);
test_signal_to_string_one(SIGTERM);
test_signal_to_string_one(SIGRTMIN);
test_signal_to_string_one(SIGRTMIN+3);
test_signal_to_string_one(SIGRTMAX-4);
test_signal_from_string_one("RTMIN", SIGRTMIN);
test_signal_from_string_one("RTMAX", SIGRTMAX);
xsprintf(buf, "RTMIN+%d", SIGRTMAX-SIGRTMIN);
test_signal_from_string_one(buf, SIGRTMAX);
xsprintf(buf, "RTMIN+%d", INT_MAX);
test_signal_from_string_one(buf, -ERANGE);
xsprintf(buf, "RTMAX-%d", SIGRTMAX-SIGRTMIN);
test_signal_from_string_one(buf, SIGRTMIN);
xsprintf(buf, "RTMAX-%d", INT_MAX);
test_signal_from_string_one(buf, -ERANGE);
test_signal_from_string_one("", -EINVAL);
test_signal_from_string_one("hup", -EINVAL);
test_signal_from_string_one("HOGEHOGE", -EINVAL);
test_signal_from_string_one("RTMIN-5", -EINVAL);
test_signal_from_string_one("RTMIN- 5", -EINVAL);
test_signal_from_string_one("RTMIN -5", -EINVAL);
test_signal_from_string_one("RTMIN+ 5", -EINVAL);
test_signal_from_string_one("RTMIN +5", -EINVAL);
test_signal_from_string_one("RTMIN+100", -ERANGE);
test_signal_from_string_one("RTMIN+-3", -EINVAL);
test_signal_from_string_one("RTMIN++3", -EINVAL);
test_signal_from_string_one("RTMIN+HUP", -EINVAL);
test_signal_from_string_one("RTMIN3", -EINVAL);
test_signal_from_string_one("RTMAX+5", -EINVAL);
test_signal_from_string_one("RTMAX+ 5", -EINVAL);
test_signal_from_string_one("RTMAX +5", -EINVAL);
test_signal_from_string_one("RTMAX- 5", -EINVAL);
test_signal_from_string_one("RTMAX -5", -EINVAL);
test_signal_from_string_one("RTMAX-100", -ERANGE);
test_signal_from_string_one("RTMAX-+3", -EINVAL);
test_signal_from_string_one("RTMAX--3", -EINVAL);
test_signal_from_string_one("RTMAX-HUP", -EINVAL);
test_signal_from_string_number("3", 3);
test_signal_from_string_number("+5", 5);
test_signal_from_string_number(" +5", 5);
test_signal_from_string_number("10000", -ERANGE);
test_signal_from_string_number("-2", -ERANGE);
}
static void test_block_signals(void) {
sigset_t ss;
@ -61,6 +148,7 @@ static void test_ignore_signals(void) {
int main(int argc, char *argv[]) {
test_rt_signals();
test_signal_from_string();
test_block_signals();
test_ignore_signals();