Add the blackbox container based test suite.

[meshlink] / test / blackbox / test_case_meta_conn_03 / node_sim_nut.c

diff --git a/test/blackbox/test_case_meta_conn_03/node_sim_nut.c b/test/blackbox/test_case_meta_conn_03/node_sim_nut.c
new file mode 100644 (file)
index 0000000..573e185
--- /dev/null
+++ b/test/blackbox/test_case_meta_conn_03/node_sim_nut.c
@@ -0,0 +1,126 @@
+/*
+    node_sim.c -- Implementation of Node Simulation for Meshlink Testing
+                    for meta connection test case 01 - re-connection of
+                    two nodes when relay node goes down
+    Copyright (C) 2018  Guus Sliepen <guus@meshlink.io>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <pthread.h>
+#include "../common/common_handlers.h"
+#include "../common/test_step.h"
+#include "../common/mesh_event_handler.h"
+
+static bool conn_status = false;
+
+void callback_logger(meshlink_handle_t *mesh, meshlink_log_level_t level,
+                     const char *text) {
+       char connection_match_msg[100];
+
+       fprintf(stderr, "meshlink>> %s\n", text);
+
+       if(strstr(text, "Connection") || strstr(text, "connection")) {
+               assert(snprintf(connection_match_msg, sizeof(connection_match_msg),
+                               "Connection with peer") >= 0);
+
+               if(strstr(text, connection_match_msg) && strstr(text, "activated")) {
+                       conn_status = true;
+                       return;
+               }
+
+               assert(snprintf(connection_match_msg, sizeof(connection_match_msg),
+                               "Already connected to peer") >= 0);
+
+               if(strstr(text, connection_match_msg)) {
+                       conn_status = true;
+                       return;
+               }
+
+               assert(snprintf(connection_match_msg, sizeof(connection_match_msg),
+                               "Connection closed by peer") >= 0);
+
+               if(strstr(text, connection_match_msg)) {
+                       conn_status = false;
+                       return;
+               }
+
+               assert(snprintf(connection_match_msg, sizeof(connection_match_msg),
+                               "Closing connection with peer") >= 0);
+
+               if(strstr(text, connection_match_msg)) {
+                       conn_status = false;
+                       return;
+               }
+       }
+
+       return;
+}
+
+int main(int argc, char *argv[]) {
+       int client_id = -1;
+       bool result = false;
+       int i;
+
+       if((argv[3]) && (argv[4])) {
+               client_id = atoi(argv[3]);
+               mesh_event_sock_connect(argv[4]);
+       }
+
+       execute_open(argv[1], argv[2]);
+       meshlink_set_log_cb(mesh_handle, MESHLINK_DEBUG, callback_logger);
+
+       if(argv[5]) {
+               execute_join(argv[5]);
+       }
+
+       execute_start();
+       mesh_event_sock_send(client_id, NODE_STARTED, NULL, 0);
+
+       /* Connectivity of peer is checked using meshlink_get_node API */
+       while(!conn_status) {
+               sleep(1);
+       }
+
+       sleep(1);
+       fprintf(stderr, "Connected with Peer\n");
+       mesh_event_sock_send(client_id, META_CONN_SUCCESSFUL, "Connected with Peer", 30);
+
+       conn_status = false;
+       fprintf(stderr, "Waiting 120 sec for peer to be re-connected\n");
+
+       for(i = 0; i < 120; i++) {
+               if(conn_status) {
+                       result = true;
+                       break;
+               }
+
+               sleep(1);
+       }
+
+       if(result) {
+               fprintf(stderr, "Re-connected with Peer\n");
+               mesh_event_sock_send(client_id, META_RECONN_SUCCESSFUL, "Peer", 30);
+       } else {
+               fprintf(stderr, "Failed to reconnect with Peer\n");
+               mesh_event_sock_send(client_id, META_RECONN_FAILURE, "Peer", 30);
+       }
+
+       execute_close();
+
+       return 0;
+}