add tests

maxscale-system-test/mxs244_prepared_stmt_loop.cpp

@@ -0,0 +1,60 @@
+/**
+ * @file mxs244_prepared_stmt_loop.cpp mxs244_prepared_stmt_loop executed following statements in the loop against all routers:
+ * @verbatim
+SET NAMES "UTF8";
+PREPARE s1 FROM 'SHOW GLOBAL STATUS WHERE variable_name = ?';
+SET @a = "Com_stmt_prepare";
+EXECUTE s1 USING @a;
+PREPARE s1 FROM 'SHOW GLOBAL STATUS WHERE variable_name = ?';
+SET @a = "Com_stmt_close";
+EXECUTE s1 USING @a;
+@endverbatim
+ */
+
+#include <iostream>
+#include "testconnections.h"
+
+int main(int argc, char *argv[])
+{
+    TestConnections * Test = new TestConnections(argc, argv);
+    long unsigned iterations = (Test->smoke) ? 1000 : 25000;
+    int r = (Test->smoke) ? 1 : 3;
+
+    Test->set_timeout(5);
+    Test->repl->connect();
+    Test->connect_maxscale();
+    MYSQL * router[3];
+    router[0] = Test->conn_rwsplit;
+    router[1] = Test->conn_master;
+    router[2] = Test->conn_slave;
+
+    for (int ir = 0; ir < r; ir++)
+    {
+        Test->tprintf("Trying simple prepared statements in the loop, router %d\n", ir);
+        for (long unsigned  i = 0; i < iterations; i++)
+        {
+            Test->set_timeout(10);
+            Test->try_query(router[ir], (char *) "SET NAMES \"UTF8\"");
+            Test->try_query(router[ir], (char *) "PREPARE s1 FROM 'SHOW GLOBAL STATUS WHERE variable_name = ?'");
+            Test->try_query(router[ir], (char *) "SET @a = \"Com_stmt_prepare\"");
+            Test->try_query(router[ir], (char *) "EXECUTE s1 USING @a");
+            Test->try_query(router[ir], (char *) "PREPARE s1 FROM 'SHOW GLOBAL STATUS WHERE variable_name = ?'");
+            Test->try_query(router[ir], (char *) "SET @a = \"Com_stmt_close\"");
+            Test->try_query(router[ir], (char *) "EXECUTE s1 USING @a");
+            if ((( i / 100) * 100) == i )
+            {
+                Test->tprintf("Iterations = %lu\n", i);
+            }
+        }
+    }
+
+    Test->set_timeout(20);
+
+    Test->close_maxscale_connections();
+    Test->check_maxscale_alive();
+
+    int rval = Test->global_result;
+    delete Test;
+    return rval;
+
+}