-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
/***
This file is part of systemd.
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
-
-#include "util.h"
+#include "alloc-util.h"
#include "cgroup-util.h"
-#include "test-helper.h"
-#include "formats-util.h"
+#include "dirent-util.h"
+#include "fd-util.h"
+#include "format-util.h"
+#include "parse-util.h"
#include "process-util.h"
+#include "stat-util.h"
+#include "string-util.h"
+#include "test-helper.h"
+#include "user-util.h"
+#include "util.h"
static void check_p_d_u(const char *path, int code, const char *result) {
_cleanup_free_ char *unit = NULL;
check_p_g_slice("foo.slice/foo-bar.slice/waldo.service", 0, "foo-bar.slice");
}
+static void check_p_g_u_slice(const char *path, int code, const char *result) {
+ _cleanup_free_ char *s = NULL;
+
+ assert_se(cg_path_get_user_slice(path, &s) == code);
+ assert_se(streq_ptr(s, result));
+}
+
+static void test_path_get_user_slice(void) {
+ check_p_g_u_slice("/user.slice", -ENXIO, NULL);
+ check_p_g_u_slice("/foobar", -ENXIO, NULL);
+ check_p_g_u_slice("/user.slice/user-waldo.slice", -ENXIO, NULL);
+ check_p_g_u_slice("", -ENXIO, NULL);
+ check_p_g_u_slice("foobar", -ENXIO, NULL);
+ check_p_g_u_slice("foobar.slice", -ENXIO, NULL);
+ check_p_g_u_slice("foo.slice/foo-bar.slice/waldo.service", -ENXIO, NULL);
+
+ check_p_g_u_slice("foo.slice/foo-bar.slice/user@1000.service", 0, "-.slice");
+ check_p_g_u_slice("foo.slice/foo-bar.slice/user@1000.service/", 0, "-.slice");
+ check_p_g_u_slice("foo.slice/foo-bar.slice/user@1000.service///", 0, "-.slice");
+ check_p_g_u_slice("foo.slice/foo-bar.slice/user@1000.service/waldo.service", 0, "-.slice");
+ check_p_g_u_slice("foo.slice/foo-bar.slice/user@1000.service/piep.slice/foo.service", 0, "piep.slice");
+ check_p_g_u_slice("/foo.slice//foo-bar.slice/user@1000.service/piep.slice//piep-pap.slice//foo.service", 0, "piep-pap.slice");
+}
+
static void test_get_paths(void) {
_cleanup_free_ char *a = NULL;
}
static void test_controller_is_valid(void) {
- assert_se(cg_controller_is_valid("foobar", false));
- assert_se(cg_controller_is_valid("foo_bar", false));
- assert_se(cg_controller_is_valid("name=foo", true));
- assert_se(!cg_controller_is_valid("", false));
- assert_se(!cg_controller_is_valid("name=", true));
- assert_se(!cg_controller_is_valid("=", false));
- assert_se(!cg_controller_is_valid("cpu,cpuacct", false));
- assert_se(!cg_controller_is_valid("_", false));
- assert_se(!cg_controller_is_valid("_foobar", false));
- assert_se(!cg_controller_is_valid("tatü", false));
+ assert_se(cg_controller_is_valid("foobar"));
+ assert_se(cg_controller_is_valid("foo_bar"));
+ assert_se(cg_controller_is_valid("name=foo"));
+ assert_se(!cg_controller_is_valid(""));
+ assert_se(!cg_controller_is_valid("name="));
+ assert_se(!cg_controller_is_valid("="));
+ assert_se(!cg_controller_is_valid("cpu,cpuacct"));
+ assert_se(!cg_controller_is_valid("_"));
+ assert_se(!cg_controller_is_valid("_foobar"));
+ assert_se(!cg_controller_is_valid("tatü"));
}
static void test_slice_to_path_one(const char *unit, const char *path, int error) {
test_slice_to_path_one("foobar.slice", "foobar.slice", 0);
test_slice_to_path_one("foobar-waldo.slice", "foobar.slice/foobar-waldo.slice", 0);
test_slice_to_path_one("foobar-waldo.service", NULL, -EINVAL);
- test_slice_to_path_one("-.slice", NULL, -EINVAL);
+ test_slice_to_path_one("-.slice", "", 0);
+ test_slice_to_path_one("--.slice", NULL, -EINVAL);
+ test_slice_to_path_one("-", NULL, -EINVAL);
test_slice_to_path_one("-foo-.slice", NULL, -EINVAL);
test_slice_to_path_one("-foo.slice", NULL, -EINVAL);
+ test_slice_to_path_one("foo-.slice", NULL, -EINVAL);
+ test_slice_to_path_one("foo--bar.slice", NULL, -EINVAL);
+ test_slice_to_path_one("foo.slice/foo--bar.slice", NULL, -EINVAL);
test_slice_to_path_one("a-b.slice", "a.slice/a-b.slice", 0);
test_slice_to_path_one("a-b-c-d-e.slice", "a.slice/a-b.slice/a-b-c.slice/a-b-c-d.slice/a-b-c-d-e.slice", 0);
}
test_shift_path_one("/foobar/waldo", "/fuckfuck", "/foobar/waldo");
}
+static void test_mask_supported(void) {
+
+ CGroupMask m;
+ CGroupController c;
+
+ assert_se(cg_mask_supported(&m) >= 0);
+
+ for (c = 0; c < _CGROUP_CONTROLLER_MAX; c++)
+ printf("'%s' is supported: %s\n", cgroup_controller_to_string(c), yes_no(m & CGROUP_CONTROLLER_TO_MASK(c)));
+}
+
+static void test_is_cgroup_fs(void) {
+ struct statfs sfs;
+ assert_se(statfs("/sys/fs/cgroup", &sfs) == 0);
+ if (is_temporary_fs(&sfs))
+ assert_se(statfs("/sys/fs/cgroup/systemd", &sfs) == 0);
+ assert_se(is_cgroup_fs(&sfs));
+}
+
+static void test_fd_is_cgroup_fs(void) {
+ int fd;
+
+ fd = open("/sys/fs/cgroup", O_RDONLY|O_DIRECTORY|O_CLOEXEC|O_NOFOLLOW);
+ assert_se(fd >= 0);
+ if (fd_is_temporary_fs(fd)) {
+ fd = safe_close(fd);
+ fd = open("/sys/fs/cgroup/systemd", O_RDONLY|O_DIRECTORY|O_CLOEXEC|O_NOFOLLOW);
+ assert_se(fd >= 0);
+ }
+ assert_se(fd_is_cgroup_fs(fd));
+ fd = safe_close(fd);
+}
+
int main(void) {
test_path_decode_unit();
test_path_get_unit();
test_path_get_session();
test_path_get_owner_uid();
test_path_get_slice();
+ test_path_get_user_slice();
TEST_REQ_RUNNING_SYSTEMD(test_get_paths());
test_proc();
TEST_REQ_RUNNING_SYSTEMD(test_escape());
test_controller_is_valid();
test_slice_to_path();
test_shift_path();
+ TEST_REQ_RUNNING_SYSTEMD(test_mask_supported());
+ TEST_REQ_RUNNING_SYSTEMD(test_is_cgroup_fs());
+ TEST_REQ_RUNNING_SYSTEMD(test_fd_is_cgroup_fs());
return 0;
}