17 meshlink_set_log_cb(NULL, MESHLINK_DEBUG, log_cb);
19 // Open a new meshlink instance.
21 assert(meshlink_destroy("basic_conf"));
22 meshlink_handle_t *mesh = meshlink_open("basic_conf", "foo", "basic", DEV_CLASS_BACKBONE);
25 // Check that we can't open a second instance of the same node.
27 meshlink_handle_t *mesh2 = meshlink_open("basic_conf", "foo", "basic", DEV_CLASS_BACKBONE);
30 // Check that we cannot destroy an instance that is in use.
32 assert(!meshlink_destroy("basic_conf"));
34 // Check that our own node exists.
36 meshlink_node_t *self = meshlink_get_self(mesh);
38 assert(!strcmp(self->name, "foo"));
40 // Check that we are reachable.
42 assert(meshlink_get_node_reachability(mesh, self, NULL, NULL));
44 // Start and stop the mesh.
46 assert(meshlink_start(mesh));
49 // Check that we are still reachable.
51 assert(meshlink_get_node_reachability(mesh, self, NULL, NULL));
53 // Make sure we can start and stop the mesh again.
55 assert(meshlink_start(mesh));
56 assert(meshlink_start(mesh));
60 // Close the mesh and open it again, now with a different name parameter.
63 mesh = meshlink_open("basic_conf", "bar", "basic", DEV_CLASS_BACKBONE);
66 // Check that the name is ignored now, and that we still are "foo".
68 assert(!meshlink_get_node(mesh, "bar"));
69 self = meshlink_get_self(mesh);
71 assert(!strcmp(self->name, "foo"));
73 // Start and stop the mesh.
75 assert(meshlink_start(mesh));
79 // Check that messing with the config directory will create a new instance.
81 assert(unlink("basic_conf/current/meshlink.conf") == 0);
82 mesh = meshlink_open("basic_conf", "bar", "basic", DEV_CLASS_BACKBONE);
84 assert(!meshlink_get_node(mesh, "foo"));
85 self = meshlink_get_self(mesh);
87 assert(!strcmp(self->name, "bar"));
88 assert(access("basic_conf/new", X_OK) == -1 && errno == ENOENT);
91 assert(rename("basic_conf/current", "basic_conf/new") == 0);
92 mesh = meshlink_open("basic_conf", "baz", "basic", DEV_CLASS_BACKBONE);
94 assert(!meshlink_get_node(mesh, "bar"));
95 self = meshlink_get_self(mesh);
97 assert(!strcmp(self->name, "baz"));
98 assert(access("basic_conf/new", X_OK) == -1 && errno == ENOENT);
103 assert(meshlink_destroy("basic_conf"));
105 // Check that the configuration directory is completely empty.
107 DIR *dir = opendir("basic_conf");
111 while((ent = readdir(dir))) {
112 assert(!strcmp(ent->d_name, ".") || !strcmp(ent->d_name, ".."));
117 // Check that we can destroy it again.
119 assert(meshlink_destroy("basic_conf"));