add tests

maxscale-system-test/get_com_select_insert.h

@@ -0,0 +1,29 @@
+#ifndef GET_COM_SELECT_INSERT_H
+#define GET_COM_SELECT_INSERT_H
+
+#include "testconnections.h"
+
+/**
+ * @brief get_global_status_allnodes Reads COM_SELECT and COM_INSERT variables from all nodes and stores into 'selects' and 'inserts'
+ * @param selects pointer to array to store COM_SELECT for all nodes
+ * @param inserts pointer to array to store COM_INSERT for all nodes
+ * @param nodes Mariadb_nodes object that contains information about nodes
+ * @param silent if 1 do not print anything
+ * @return 0 in case of success
+ */
+int get_global_status_allnodes(long int *selects, long int *inserts, Mariadb_nodes * nodes, int silent);
+
+/**
+ * @brief print_delta Prints difference in COM_SELECT and COM_INSERT
+ * @param new_selects pointer to array to store COM_SELECT for all nodes after test
+ * @param new_inserts pointer to array to store COM_INSERT for all nodes after test
+ * @param selects pointer to array to store COM_SELECT for all nodes before test
+ * @param inserts pointer to array to store COM_INSERT for all nodes before test
+ * @param NodesNum Number of nodes
+ * @return
+ */
+int print_delta(long int *new_selects, long int *new_inserts, long int *selects, long int *inserts,
+                int nodes_num);
+
+
+#endif // GET_COM_SELECT_INSERT_H