Improve tests and change tests/ directory layout

[lttng-tools.git] / tests / ust / ust_global_all_events_basic.c

diff --git a/tests/ust/ust_global_all_events_basic.c b/tests/ust/ust_global_all_events_basic.c
new file mode 100644 (file)
index 0000000..3ae786e
--- /dev/null
+++ b/tests/ust/ust_global_all_events_basic.c
@@ -0,0 +1,114 @@
+/*
+ * Copyright (c)  2011 David Goulet <david.goulet@polymtl.ca>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * as published by the Free Software Foundation; only version 2
+ * of the License.
+ *
+ * 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.
+ */
+
+#define _GNU_SOURCE
+#include <assert.h>
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <time.h>
+
+#include <lttng/lttng.h>
+
+#include "utils.h"
+
+int lttng_opt_quiet;
+
+int main(int argc, char **argv)
+{
+       struct lttng_handle *handle = NULL;
+       struct lttng_domain dom;
+       struct lttng_event event;
+       char *channel_name = "channel0";
+       char *session_name = "ust_global_all_events_basic";
+       int ret = 0;
+
+       memset(&dom, 0, sizeof(dom));
+       memset(&event, 0, sizeof(event));
+       dom.type = LTTNG_DOMAIN_UST;
+       event.type = LTTNG_EVENT_TRACEPOINT;
+       event.loglevel_type = LTTNG_EVENT_LOGLEVEL_ALL;
+
+       printf("\nTesting tracing all UST events:\n");
+       printf("-----------\n");
+
+       if (argc < 2) {
+               printf("Missing session trace path\n");
+               return 1;
+       }
+
+       printf("Creating tracing session (%s): ", argv[1]);
+       if ((ret = lttng_create_session(session_name, argv[1])) < 0) {
+               printf("error creating the session : %s\n", lttng_strerror(ret));
+               goto create_fail;
+       }
+       PRINT_OK();
+
+       printf("Creating session handle: ");
+       if ((handle = lttng_create_handle(session_name, &dom)) == NULL) {
+               printf("error creating handle: %s\n", lttng_strerror(ret));
+               goto handle_fail;
+       }
+       PRINT_OK();
+
+       printf("Enabling all UST events: ");
+       if ((ret = lttng_enable_event(handle, &event, channel_name)) < 0) {
+               printf("error enabling event: %s\n", lttng_strerror(ret));
+               goto enable_fail;
+       }
+       PRINT_OK();
+
+       printf("Start tracing: ");
+       if ((ret = lttng_start_tracing(session_name)) < 0) {
+               printf("error starting tracing: %s\n", lttng_strerror(ret));
+               goto start_fail;
+       }
+       PRINT_OK();
+
+       sleep(2);
+
+       printf("Stop tracing: ");
+       if ((ret = lttng_stop_tracing(session_name)) < 0) {
+               printf("error stopping tracing: %s\n", lttng_strerror(ret));
+               goto stop_fail;
+       }
+       PRINT_OK();
+
+       printf("Destroy tracing session: ");
+       if ((ret = lttng_destroy_session(session_name)) < 0) {
+               printf("error destroying session: %s\n", lttng_strerror(ret));
+       }
+       PRINT_OK();
+
+       return 0;
+
+create_fail:
+       assert(ret != 0);
+handle_fail:
+       assert(handle != NULL);
+
+stop_fail:
+start_fail:
+enable_fail:
+       lttng_destroy_session(session_name);
+       lttng_destroy_handle(handle);
+
+       return 1;
+}