Tests: Add "exit-fast" ust regression test

[lttng-tools.git] / tests / regression / ust / exit-fast / exit-fast.c

diff --git a/tests/regression/ust/exit-fast/exit-fast.c b/tests/regression/ust/exit-fast/exit-fast.c
new file mode 100644 (file)
index 0000000..8642656
--- /dev/null
+++ b/tests/regression/ust/exit-fast/exit-fast.c
@@ -0,0 +1,47 @@
+/* Copyright (C) 2011 Nils Carlson
+ *
+ * This library 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.
+ *
+ * This library 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 this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
+ */
+
+/* This test generates a single event and exits.
+ */
+
+#include <signal.h>
+#include <string.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#define TRACEPOINT_DEFINE
+#define TRACEPOINT_CREATE_PROBES
+#include "ust_tests_exitfast.h"
+
+int main(int argc, char *argv[])
+{
+       int suicide = 0;
+       char normal_exit_text[] = "exit-fast tracepoint normal exit";
+       char suicide_exit_text[] = "exit-fast tracepoint suicide";
+
+       if (argc > 1 && !strcmp(argv[1], "suicide")) {
+               suicide = 1;
+       }
+
+       if (suicide) {
+               tracepoint(ust_tests_exitfast, message, suicide_exit_text);
+               kill(getpid(), SIGKILL);
+       }
+
+       tracepoint(ust_tests_exitfast, message, normal_exit_text);
+       return 0;
+}