--- /dev/null
+/* liblxcapi
+ *
+ * Copyright © 2017 Christian Brauner <christian.brauner@ubuntu.com>.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2, as
+ * published by the Free Software Foundation.
+ *
+ * This program 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 this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <alloca.h>
+#include <errno.h>
+#include <pthread.h>
+#include <sched.h>
+#include <signal.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/reboot.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+
+#include "lxc/lxccontainer.h"
+#include "lxctest.h"
+
+struct thread_args {
+ int thread_id;
+ int timeout;
+ bool success;
+ struct lxc_container *c;
+};
+
+void *state_wrapper(void *data)
+{
+ struct thread_args *args = data;
+
+ lxc_debug("Starting state server thread %d\n", args->thread_id);
+
+ args->success = args->c->shutdown(args->c, args->timeout);
+
+ lxc_debug("State server thread %d with shutdown timeout %d returned \"%s\"\n",
+ args->thread_id, args->timeout, args->success ? "SUCCESS" : "FAILED");
+
+ pthread_exit(NULL);
+ return NULL;
+}
+
+int main(int argc, char *argv[])
+{
+ int i, j;
+ pthread_attr_t attr;
+ pthread_t threads[10];
+ struct thread_args args[10];
+ struct lxc_container *c;
+ int ret = EXIT_FAILURE;
+
+ c = lxc_container_new("state-server", NULL);
+ if (!c) {
+ lxc_error("%s", "Failed to create container \"state-server\"");
+ exit(ret);
+ }
+
+ if (c->is_defined(c)) {
+ lxc_error("%s\n", "Container \"state-server\" is defined");
+ goto on_error_put;
+ }
+
+ if (!c->createl(c, "busybox", NULL, NULL, 0, NULL)) {
+ lxc_error("%s\n", "Failed to create busybox container \"state-server\"");
+ goto on_error_put;
+ }
+
+ if (!c->is_defined(c)) {
+ lxc_error("%s\n", "Container \"state-server\" is not defined");
+ goto on_error_put;
+ }
+
+ c->clear_config(c);
+
+ if (!c->load_config(c, NULL)) {
+ lxc_error("%s\n", "Failed to load config for container \"state-server\"");
+ goto on_error_stop;
+ }
+
+ if (!c->want_daemonize(c, true)) {
+ lxc_error("%s\n", "Failed to mark container \"state-server\" daemonized");
+ goto on_error_stop;
+ }
+
+ pthread_attr_init(&attr);
+
+ for (j = 0; j < 10; j++) {
+ lxc_debug("Starting state server test iteration %d\n", j);
+
+ if (!c->startl(c, 0, NULL)) {
+ lxc_error("%s\n", "Failed to start container \"state-server\" daemonized");
+ goto on_error_stop;
+ }
+
+ sleep(5);
+
+ for (i = 0; i < 10; i++) {
+ int ret;
+
+ args[i].thread_id = i;
+ args[i].c = c;
+ args[i].timeout = -1;
+ /* test non-blocking shutdown request */
+ if (i == 0)
+ args[i].timeout = 0;
+
+ ret = pthread_create(&threads[i], &attr, state_wrapper, (void *) &args[i]);
+ if (ret != 0)
+ goto on_error_stop;
+ }
+
+ for (i = 0; i < 10; i++) {
+ int ret;
+
+ ret = pthread_join(threads[i], NULL);
+ if (ret != 0)
+ goto on_error_stop;
+
+ if (!args[i].success) {
+ lxc_error("State server thread %d failed\n", args[i].thread_id);
+ goto on_error_stop;
+ }
+ }
+ }
+
+ ret = EXIT_SUCCESS;
+
+on_error_stop:
+ if (c->is_running(c) && !c->stop(c))
+ lxc_error("%s\n", "Failed to stop container \"state-server\"");
+
+ if (!c->destroy(c))
+ lxc_error("%s\n", "Failed to destroy container \"state-server\"");
+
+on_error_put:
+ lxc_container_put(c);
+ if (ret == EXIT_SUCCESS)
+ lxc_debug("%s\n", "All state server tests passed");
+ exit(ret);
+}