Add tests from develop

Added tests from develop. The test results need to be modified for 2.0.

maxscale-system-test/bug448.cpp

@@ -0,0 +1,71 @@
+/**
+ * @file bug448.cpp bug448 regression case ("Wildcard in host column of mysql.user table don't work properly")
+ *
+ * Test creates user1@xxx.%.%.% and tries to use it to connect
+ */
+
+#include <iostream>
+#include "testconnections.h"
+#include "get_my_ip.h"
+
+int main(int argc, char *argv[])
+{
+    char my_ip[1024];
+    char my_ip_db[1024];
+    char sql[1024];
+    char * first_dot;
+    TestConnections * Test = new TestConnections(argc, argv);
+
+    Test->set_timeout(20);
+    Test->repl->connect();
+
+    get_my_ip(Test->maxscale_IP, my_ip);
+    Test->tprintf("Test machine IP (got via network request) %s\n", my_ip);
+
+    Test->add_result(Test->get_client_ip(my_ip_db), "Unable to get IP using connection to DB\n");
+
+    Test->tprintf("Test machine IP (got via Show processlist) %s\n", my_ip);
+
+    first_dot = strstr(my_ip, ".");
+    strcpy(first_dot, ".%.%.%");
+
+    Test->tprintf("Test machine IP with %% %s\n", my_ip);
+
+    Test->tprintf("Connecting to Maxscale\n");
+    Test->add_result(Test->connect_maxscale(), "Error connecting to Maxscale\n");
+    Test->tprintf("Creating user 'user1' for %s host\n", my_ip);
+    Test->set_timeout(30);
+
+    Test->add_result(execute_query(Test->conn_rwsplit, "CREATE USER user1@'%s';", my_ip),
+                     "Failed to create user");
+    Test->add_result(execute_query(Test->conn_rwsplit,
+                                   "GRANT ALL PRIVILEGES ON *.* TO user1@'%s' identified by 'pass1';  FLUSH PRIVILEGES;", my_ip),
+                     "Failed to grant privileges.");
+
+    Test->tprintf("Trying to open connection using user1\n");
+
+    MYSQL * conn = open_conn(Test->rwsplit_port, Test->maxscale_IP, (char *) "user1", (char *) "pass1",
+                             Test->ssl);
+    if (mysql_errno(conn) != 0)
+    {
+        Test->add_result(1, "TEST_FAILED! Authentification failed! error: %s\n", mysql_error(conn));
+    }
+    else
+    {
+        Test->tprintf("Authentification for user@'%s' is ok", my_ip);
+        if (conn != NULL)
+        {
+            mysql_close(conn);
+        }
+    }
+
+    Test->add_result(execute_query(Test->conn_rwsplit, "DROP USER user1@'%s';  FLUSH PRIVILEGES;", my_ip),
+                     "Query Failed\n");
+
+    Test->close_maxscale_connections();
+    Test->check_maxscale_alive();
+
+    int rval = Test->global_result;
+    delete Test;
+    return rval;
+}