Fork of Original Code Base: anongit.freedesktop.org/systemd

This is the initial fork of the code base from freedsktop.org.
The code is provided here as a reference of the initial starting
point and for possible future checkouts after a large portion
of this code is removed.

Merge git://anongit.freedesktop.org/systemd/systemd

1 files changed, 105 insertions, 0 deletions

diff --git a/src/test/test-cgroup.c b/src/test/test-cgroup.c
new file mode 100644
index 0000000000..6d64a4e47f
--- /dev/null
+++ b/src/test/test-cgroup.c
@@ -0,0 +1,105 @@
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+/***
+  This file is part of systemd.
+
+  Copyright 2010 Lennart Poettering
+
+  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 <unistd.h>
+#include <string.h>
+
+#include "cgroup-util.h"
+#include "path-util.h"
+#include "util.h"
+#include "log.h"
+
+int main(int argc, char*argv[]) {
+        char *path;
+        char *c, *p;
+
+        assert_se(cg_create(SYSTEMD_CGROUP_CONTROLLER, "/test-a") == 0);
+        assert_se(cg_create(SYSTEMD_CGROUP_CONTROLLER, "/test-a") == 0);
+        assert_se(cg_create(SYSTEMD_CGROUP_CONTROLLER, "/test-b") == 0);
+        assert_se(cg_create(SYSTEMD_CGROUP_CONTROLLER, "/test-b/test-c") == 0);
+        assert_se(cg_create_and_attach(SYSTEMD_CGROUP_CONTROLLER, "/test-b", 0) == 0);
+
+        assert_se(cg_get_by_pid(SYSTEMD_CGROUP_CONTROLLER, getpid(), &path) == 0);
+        assert_se(streq(path, "/test-b"));
+        free(path);
+
+        assert_se(cg_attach(SYSTEMD_CGROUP_CONTROLLER, "/test-a", 0) == 0);
+
+        assert_se(cg_get_by_pid(SYSTEMD_CGROUP_CONTROLLER, getpid(), &path) == 0);
+        assert_se(path_equal(path, "/test-a"));
+        free(path);
+
+        assert_se(cg_create_and_attach(SYSTEMD_CGROUP_CONTROLLER, "/test-b/test-d", 0) == 0);
+
+        assert_se(cg_get_by_pid(SYSTEMD_CGROUP_CONTROLLER, getpid(), &path) == 0);
+        assert_se(path_equal(path, "/test-b/test-d"));
+        free(path);
+
+        assert_se(cg_get_path(SYSTEMD_CGROUP_CONTROLLER, "/test-b/test-d", NULL, &path) == 0);
+        assert_se(path_equal(path, "/sys/fs/cgroup/systemd/test-b/test-d"));
+        free(path);
+
+        assert_se(cg_is_empty(SYSTEMD_CGROUP_CONTROLLER, "/test-a", false) > 0);
+        assert_se(cg_is_empty(SYSTEMD_CGROUP_CONTROLLER, "/test-b", false) > 0);
+        assert_se(cg_is_empty_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-a", false) > 0);
+        assert_se(cg_is_empty_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-b", false) == 0);
+
+        assert_se(cg_kill_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-a", 0, false, false, false, NULL) == 0);
+        assert_se(cg_kill_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-b", 0, false, false, false, NULL) > 0);
+
+        assert_se(cg_migrate_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-b", "/test-a", false, false) > 0);
+
+        assert_se(cg_is_empty_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-a", false) == 0);
+        assert_se(cg_is_empty_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-b", false) > 0);
+
+        assert_se(cg_kill_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-a", 0, false, false, false, NULL) > 0);
+        assert_se(cg_kill_recursive(SYSTEMD_CGROUP_CONTROLLER, "/test-b", 0, false, false, false, NULL) == 0);
+
+        cg_trim(SYSTEMD_CGROUP_CONTROLLER, "/", false);
+
+        assert_se(cg_delete(SYSTEMD_CGROUP_CONTROLLER, "/test-b") < 0);
+        assert_se(cg_delete(SYSTEMD_CGROUP_CONTROLLER, "/test-a") >= 0);
+
+        assert_se(cg_split_spec("foobar:/", &c, &p) == 0);
+        assert(streq(c, "foobar"));
+        assert(streq(p, "/"));
+        free(c);
+        free(p);
+
+        assert_se(cg_split_spec("foobar:", &c, &p) < 0);
+        assert_se(cg_split_spec("foobar:asdfd", &c, &p) < 0);
+        assert_se(cg_split_spec(":///", &c, &p) < 0);
+        assert_se(cg_split_spec(":", &c, &p) < 0);
+        assert_se(cg_split_spec("", &c, &p) < 0);
+        assert_se(cg_split_spec("fo/obar:/", &c, &p) < 0);
+
+        assert_se(cg_split_spec("/", &c, &p) >= 0);
+        assert(c == NULL);
+        assert(streq(p, "/"));
+        free(p);
+
+        assert_se(cg_split_spec("foo", &c, &p) >= 0);
+        assert(streq(c, "foo"));
+        assert(p == NULL);
+        free(c);
+
+        return 0;
+}