#include "util.h"
#include "cgroup-util.h"
-static void check_c_t_u(const char *path, int code, const char *result) {
+static void check_p_d_u(const char *path, int code, const char *result) {
_cleanup_free_ char *unit = NULL;
- assert_se(cg_cgroup_to_unit(path, &unit) == code);
+ assert_se(cg_path_decode_unit(path, &unit) == code);
assert_se(streq_ptr(unit, result));
}
-static void test_cgroup_to_unit(void) {
- check_c_t_u("getty@.service/tty2", 0, "getty@tty2.service");
- check_c_t_u("getty@.service/tty2/xxx", 0, "getty@tty2.service");
- check_c_t_u("getty@.service/", -EINVAL, NULL);
- check_c_t_u("getty@.service", -EINVAL, NULL);
- check_c_t_u("getty.service", 0, "getty.service");
- check_c_t_u("getty", -EINVAL, NULL);
+static void test_path_decode_unit(void) {
+ check_p_d_u("getty@.service/tty2", 0, "getty@tty2.service");
+ check_p_d_u("getty@.service/tty2/xxx", 0, "getty@tty2.service");
+ check_p_d_u("getty@.service/", -EINVAL, NULL);
+ check_p_d_u("getty@.service", -EINVAL, NULL);
+ check_p_d_u("getty.service", 0, "getty.service");
+ check_p_d_u("getty", -EINVAL, NULL);
}
static void check_p_g_u(const char *path, int code, const char *result) {
check_p_g_u("/system/getty@tty6.service/tty5", 0, "getty@tty6.service");
check_p_g_u("sadfdsafsda", -ENOENT, NULL);
check_p_g_u("/system/getty####@tty6.service/tty5", -EINVAL, NULL);
+}
+static void test_path_get_user_unit(void) {
check_p_g_u_u("/user/lennart/2/systemd-21548/foobar.service", 0, "foobar.service");
check_p_g_u_u("/user/lennart/2/systemd-21548/foobar.service/waldo", 0, "foobar.service");
check_p_g_u_u("/user/lennart/2/systemd-21548/foobar.service/waldo/uuuux", 0, "foobar.service");
check_p_g_u_u("/user/lennart/2/systemd-21548/foobar@.service/pie/pa/po", 0, "foobar@pie.service");
}
+static void test_get_paths(void) {
+ _cleanup_free_ char *a = NULL, *b = NULL, *c = NULL, *d = NULL;
+
+ assert_se(cg_get_root_path(&a) >= 0);
+ log_info("Root = %s", a);
+
+ assert_se(cg_get_system_path(&b) >= 0);
+ log_info("System = %s", b);
+
+ assert_se(cg_get_user_path(&c) >= 0);
+ log_info("User = %s", c);
+
+ assert_se(cg_get_machine_path(&d) >= 0);
+ log_info("Machine = %s", d);
+}
+
+static void test_proc(void) {
+ _cleanup_closedir_ DIR *d = NULL;
+ struct dirent *de;
+ int r;
+
+ d = opendir("/proc");
+ assert_se(d);
+
+ FOREACH_DIRENT(de, d, break) {
+ _cleanup_free_ char *path = NULL, *path_shifted = NULL, *session = NULL, *unit = NULL, *user_unit = NULL, *machine = NULL, *prefix = NULL;
+ pid_t pid;
+
+ if (de->d_type != DT_DIR &&
+ de->d_type != DT_UNKNOWN)
+ continue;
+
+ r = parse_pid(de->d_name, &pid);
+ if (r < 0)
+ continue;
+
+ cg_pid_get_path(SYSTEMD_CGROUP_CONTROLLER, pid, &path);
+ cg_pid_get_path_shifted(pid, &prefix, &path_shifted);
+ cg_pid_get_session(pid, &session);
+ cg_pid_get_unit(pid, &unit);
+ cg_pid_get_user_unit(pid, &user_unit);
+ cg_pid_get_machine_name(pid, &machine);
+
+ printf("%lu\t%s\t%s\t%s\t%s\t%s\t%s\t%s\n",
+ (unsigned long) pid,
+ path,
+ prefix,
+ path_shifted,
+ session,
+ unit,
+ user_unit,
+ machine);
+ }
+}
+
int main(void) {
- test_cgroup_to_unit();
+ test_path_decode_unit();
test_path_get_unit();
+ test_path_get_user_unit();
+ test_get_paths();
+ test_proc();
return 0;
}