add tests

maxscale-system-test/mxs827_write_timeout.cpp

@@ -0,0 +1,41 @@
+/**
+ * @file mxs827_write_timeout "ReadWriteSplit only keeps used connection alive, query crashes after unused connection times out"
+ * - SET wait_timeout=20
+ * - do only SELECT during 30 seconds
+ * - try INSERT
+ */
+
+#include <iostream>
+#include <unistd.h>
+#include "testconnections.h"
+#include "sql_t1.h"
+
+using namespace std;
+
+int main(int argc, char *argv[])
+{
+    TestConnections * Test = new TestConnections(argc, argv);
+    Test->set_timeout(10);
+    Test->connect_maxscale();
+
+    Test->try_query(Test->conn_rwsplit, "SET wait_timeout=20");
+
+    create_t1(Test->conn_rwsplit);
+
+    for (int i = 0; i < 30; i++)
+    {
+        Test->tprintf("Trying query %d\n", i);
+        Test->set_timeout(10);
+        Test->try_query(Test->conn_rwsplit, "SELECT 1");
+        sleep(1);
+    }
+
+    Test->try_query(Test->conn_rwsplit, "INSERT INTO t1 VALUES (1, 1)");
+
+    Test->check_maxscale_alive();
+
+    int rval = Test->global_result;
+    delete Test;
+    return rval;
+}
+