Add tests from develop

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

maxscale-system-test/fwf_com_ping.cpp

@@ -0,0 +1,33 @@
+/**
+ * MXS-1111: Dbfwfilter COM_PING test
+ *
+ * Check that COM_PING is allowed with `action=allow`
+ */
+
+#include "testconnections.h"
+
+const char *rules = "rule test1 deny regex '.*'\n"
+                    "users %@% match any rules test1\n";
+
+int main(int argc, char** argv)
+{
+    /** Create the rule file */
+    FILE *file = fopen("rules.txt", "w");
+    fwrite(rules, 1, strlen(rules), file);
+    fclose(file);
+
+    TestConnections::skip_maxscale_start(true);
+    TestConnections test(argc, argv);
+
+    test.ssh_maxscale(true, "mkdir -p /home/vagrant/rules/; chown -R vagrant:vagrant /home/vagrant/rules/");
+    test.copy_to_maxscale((char*)"rules.txt", (char*)"~/rules/rules.txt");
+    test.ssh_maxscale(true, "chmod a+r /home/vagrant/rules/rules.txt;");
+
+    test.restart_maxscale();
+    test.connect_maxscale();
+    test.tprintf("Pinging MaxScale, expecting success");
+    test.add_result(mysql_ping(test.conn_rwsplit), "Ping should not fail: %s", mysql_error(test.conn_rwsplit));
+    test.close_maxscale_connections();
+
+    return test.global_result;
+}