Format the examples and test suite.

[meshlink] / test / trio.c

diff --git a/test/trio.c b/test/trio.c
index 486aac3ebb19ad430fc4c5de08b731e4bdd8a735..bfeb4f6effecb6d384228981aa5d9cdc91c1f959 100644 (file)
--- a/test/trio.c
+++ b/test/trio.c
@@ -8,19 +8,24 @@
 #include <sys/time.h>
 
 #include "meshlink.h"
+#include "devtools.h"
 #include "utils.h"
 
 static void log_cb(meshlink_handle_t *mesh, meshlink_log_level_t level, const char *text) {
        static struct timeval tv0;
        struct timeval tv;
 
-       if(tv0.tv_sec == 0)
+       if(tv0.tv_sec == 0) {
                gettimeofday(&tv0, NULL);
+       }
+
        gettimeofday(&tv, NULL);
        fprintf(stderr, "%u.%.03u ", (unsigned int)(tv.tv_sec - tv0.tv_sec), (unsigned int)tv.tv_usec / 1000);
 
-       if(mesh)
+       if(mesh) {
                fprintf(stderr, "(%s) ", mesh->name);
+       }
+
        fprintf(stderr, "[%d] %s\n", level, text);
 }
 
@@ -28,8 +33,10 @@ static bool received = false;
 
 static void receive_cb(meshlink_handle_t *mesh, meshlink_node_t *source, const void *data, size_t len) {
        fprintf(stderr, "RECEIVED SOMETHING\n");
-       if(len == 5 && !memcmp(data, "Hello", 5))
+
+       if(len == 5 && !memcmp(data, "Hello", 5)) {
                received = true;
+       }
 }
 
 int main(int argc, char *argv[]) {
@@ -68,19 +75,26 @@ int main(int argc, char *argv[]) {
 
        // start the nodes
 
-       for(int i = 0; i < 3; i++)
+       for(int i = 0; i < 3; i++) {
                meshlink_start(mesh[i]);
+       }
 
        // the nodes should now learn about each other
 
        assert_after(meshlink_get_node(mesh[1], name[2]), 5);
        assert_after(meshlink_get_node(mesh[2], name[1]), 5);
 
-       // Send a packet
+       // Send a packet, expect it is received
 
        meshlink_set_receive_cb(mesh[1], receive_cb);
        assert_after((meshlink_send(mesh[2], meshlink_get_node(mesh[2], name[1]), "Hello", 5), received), 15);
 
+       // Check that the second and third node have autoconnected to each other
+
+       devtool_edge_t *edges = NULL;
+       size_t nedges = 0;
+       assert_after((edges = devtool_get_all_edges(mesh[1], edges, &nedges), nedges == 3), 15);
+
        // Stop the first node
 
        meshlink_stop(mesh[0]);
@@ -92,8 +106,9 @@ int main(int argc, char *argv[]) {
 
        // Stop the other nodes
 
-       for(int i = 1; i < 3; i++)
+       for(int i = 1; i < 3; i++) {
                meshlink_stop(mesh[i]);
+       }
 
        sleep(1);
 
@@ -101,8 +116,9 @@ int main(int argc, char *argv[]) {
 
        meshlink_set_log_cb(mesh[1], MESHLINK_DEBUG, log_cb);
 
-       for(int i = 1; i < 3; i++)
+       for(int i = 1; i < 3; i++) {
                meshlink_start(mesh[i]);
+       }
 
        assert(meshlink_get_node(mesh[1], name[2]));
        assert(meshlink_get_node(mesh[2], name[1]));
@@ -114,6 +130,7 @@ int main(int argc, char *argv[]) {
 
        // Clean up.
 
-       for(int i = 0; i < 3; i++)
+       for(int i = 0; i < 3; i++) {
                meshlink_close(mesh[i]);
+       }
 }