cgls: add --machine/-M

[elogind.git] / src / test / test-cgroup-util.c

diff --git a/src/test/test-cgroup-util.c b/src/test/test-cgroup-util.c
index f632df11eb0ca319d7281a99e00f0109e27ed71e..cc1a6fd723b5e7ef12dcc6dc505118dccb1e4f09 100644 (file)
--- a/src/test/test-cgroup-util.c
+++ b/src/test/test-cgroup-util.c
@@ -32,8 +32,8 @@ static void check_p_d_u(const char *path, int code, const char *result) {
 }
 
 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/getty@tty2.service", 0, "getty@tty2.service");
+        check_p_d_u("getty@.service/getty@tty2.service/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");
@@ -56,9 +56,9 @@ static void check_p_g_u_u(const char *path, int code, const char *result) {
 
 static void test_path_get_unit(void) {
         check_p_g_u("/system/foobar.service/sdfdsaf", 0, "foobar.service");
-        check_p_g_u("/system/getty@.service/tty5", 0, "getty@tty5.service");
-        check_p_g_u("/system/getty@.service/tty5/aaa/bbb", 0, "getty@tty5.service");
-        check_p_g_u("/system/getty@.service/tty5/", 0, "getty@tty5.service");
+        check_p_g_u("/system/getty@.service/getty@tty5.service", 0, "getty@tty5.service");
+        check_p_g_u("/system/getty@.service/getty@tty5.service/aaa/bbb", 0, "getty@tty5.service");
+        check_p_g_u("/system/getty@.service/getty@tty5.service/", 0, "getty@tty5.service");
         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);
@@ -70,7 +70,7 @@ static void test_path_get_user_unit(void) {
         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/waldo/waldo/uuuux", -EINVAL, NULL);
         check_p_g_u_u("/user/lennart/2/foobar.service", -ENOENT, NULL);
-        check_p_g_u_u("/user/lennart/2/systemd-21548/foobar@.service/pie/pa/po", 0, "foobar@pie.service");
+        check_p_g_u_u("/user/lennart/2/systemd-21548/foobar@.service/foobar@pie.service/pa/po", 0, "foobar@pie.service");
 }
 
 static void test_get_paths(void) {
@@ -85,7 +85,7 @@ static void test_get_paths(void) {
         assert_se(cg_get_user_path(&c) >= 0);
         log_info("User = %s", c);
 
-        assert_se(cg_get_machine_path(&d) >= 0);
+        assert_se(cg_get_machine_path("harley", &d) >= 0);
         log_info("Machine = %s", d);
 }
 
@@ -100,6 +100,7 @@ static void test_proc(void) {
         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;
+                uid_t uid = (uid_t) -1;
 
                 if (de->d_type != DT_DIR &&
                     de->d_type != DT_UNKNOWN)
@@ -109,18 +110,23 @@ static void test_proc(void) {
                 if (r < 0)
                         continue;
 
+                if (is_kernel_thread(pid))
+                        continue;
+
                 cg_pid_get_path(SYSTEMD_CGROUP_CONTROLLER, pid, &path);
                 cg_pid_get_path_shifted(pid, &prefix, &path_shifted);
+                cg_pid_get_owner_uid(pid, &uid);
                 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",
+                printf("%lu\t%s\t%s\t%s\t%lu\t%s\t%s\t%s\t%s\n",
                        (unsigned long) pid,
                        path,
                        prefix,
                        path_shifted,
+                       (unsigned long) uid,
                        session,
                        unit,
                        user_unit,
@@ -128,12 +134,46 @@ static void test_proc(void) {
         }
 }
 
+static void test_escape_one(const char *s, const char *r) {
+        _cleanup_free_ char *b;
+
+        b = cg_escape(s);
+        assert_se(b);
+        assert_se(streq(b, r));
+
+        assert_se(streq(cg_unescape(b), s));
+}
+
+static void test_escape(void) {
+        test_escape_one("foobar", "foobar");
+        test_escape_one("foobar.service", "foobar.service");
+        test_escape_one("cgroup.service", "_cgroup.service");
+        test_escape_one("cpu.service", "_cpu.service");
+        test_escape_one("tasks", "_tasks");
+        test_escape_one("_foobar", "__foobar");
+}
+
+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));
+}
+
 int main(void) {
         test_path_decode_unit();
         test_path_get_unit();
         test_path_get_user_unit();
         test_get_paths();
         test_proc();
+        test_escape();
+        test_controller_is_valid();
 
         return 0;
 }