pam: implement systemd PAM module and generelize cgroup API for that a bit

1 files changed, 84 insertions, 0 deletions

diff --git a/src/test-cgroup.c b/src/test-cgroup.c
new file mode 100644
index 000000000..389df6d39
--- /dev/null
+++ b/src/test-cgroup.c
@@ -0,0 +1,84 @@
+/*-*- Mode: C; c-basic-offset: 8 -*-*/
+
+/***
+  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 General Public License as published by
+  the Free Software Foundation; either version 2 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
+  General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <unistd.h>
+#include <string.h>
+
+#include <libcgroup.h>
+
+#include "cgroup-util.h"
+#include "util.h"
+#include "log.h"
+
+int main(int argc, char*argv[]) {
+        char *path;
+
+        assert_se(cgroup_init() == 0);
+
+        assert_se(cg_create("name=systemd", "/test-a") == 0);
+        assert_se(cg_create("name=systemd", "/test-a") == 0);
+        assert_se(cg_create("name=systemd", "/test-b") == 0);
+        assert_se(cg_create("name=systemd", "/test-b/test-c") == 0);
+        assert_se(cg_create_and_attach("name=systemd", "/test-b", 0) == 0);
+
+        assert_se(cg_get_by_pid("name=systemd", getpid(), &path) == 0);
+        assert_se(streq(path, "/test-b"));
+        free(path);
+
+        assert_se(cg_attach("name=systemd", "/test-a", 0) == 0);
+
+        assert_se(cg_get_by_pid("name=systemd", getpid(), &path) == 0);
+        assert_se(path_equal(path, "/test-a"));
+        free(path);
+
+        assert_se(cg_create_and_attach("name=systemd", "/test-b/test-d", 0) == 0);
+
+        assert_se(cg_get_by_pid("name=systemd", getpid(), &path) == 0);
+        assert_se(path_equal(path, "/test-b/test-d"));
+        free(path);
+
+        assert_se(cg_get_path("name=systemd", "/test-b/test-d", NULL, &path) == 0);
+        assert_se(path_equal(path, "/cgroup/systemd/test-b/test-d"));
+        free(path);
+
+        assert_se(cg_is_empty("name=systemd", "/test-a", false) > 0);
+        assert_se(cg_is_empty("name=systemd", "/test-b", false) > 0);
+        assert_se(cg_is_empty_recursive("name=systemd", "/test-a", false) > 0);
+        assert_se(cg_is_empty_recursive("name=systemd", "/test-b", false) == 0);
+
+        assert_se(cg_kill_recursive("name=systemd", "/test-a", 0, false) == 0);
+        assert_se(cg_kill_recursive("name=systemd", "/test-b", 0, false) > 0);
+
+        assert_se(cg_migrate_recursive("name=systemd", "/test-b", "/test-a", false) == 0);
+
+        assert_se(cg_is_empty_recursive("name=systemd", "/test-a", false) == 0);
+        assert_se(cg_is_empty_recursive("name=systemd", "/test-b", false) > 0);
+
+        assert_se(cg_kill_recursive("name=systemd", "/test-a", 0, false) > 0);
+        assert_se(cg_kill_recursive("name=systemd", "/test-b", 0, false) == 0);
+
+        cg_trim("name=systemd", "/", false);
+
+        assert_se(cg_delete("name=systemd", "/test-b") < 0);
+        assert_se(cg_delete("name=systemd", "/test-a") == 0);
+
+        return 0;
+}