Format the examples and test suite.

[meshlink] / test / channels-fork.c

diff --git a/test/channels-fork.c b/test/channels-fork.c
index faa16c6ef715b2efb6e03b0709b5df24fe9f0e04..db2a033f7b6617eea9a576c530707e2ac3379f75 100644 (file)
--- a/test/channels-fork.c
+++ b/test/channels-fork.c
@@ -10,19 +10,23 @@ volatile bool bar_reachable = false;
 volatile bool bar_responded = false;
 
 void log_cb(meshlink_handle_t *mesh, meshlink_log_level_t level, const char *text) {
-       if(mesh)
+       if(mesh) {
                fprintf(stderr, "(%s) ", mesh->name);
+       }
+
        fprintf(stderr, "[%d] %s\n", level, text);
 }
 
 void status_cb(meshlink_handle_t *mesh, meshlink_node_t *node, bool reachable) {
-       if(!strcmp(node->name, "bar"))
+       if(!strcmp(node->name, "bar")) {
                bar_reachable = reachable;
+       }
 }
 
 void foo_receive_cb(meshlink_handle_t *mesh, meshlink_channel_t *channel, const void *data, size_t len) {
-       if(len == 5 && !memcmp(data, "Hello", 5))
+       if(len == 5 && !memcmp(data, "Hello", 5)) {
                bar_responded = true;
+       }
 }
 
 void bar_receive_cb(meshlink_handle_t *mesh, meshlink_channel_t *channel, const void *data, size_t len) {
@@ -35,24 +39,32 @@ bool reject_cb(meshlink_handle_t *mesh, meshlink_channel_t *channel, uint16_t po
 }
 
 bool accept_cb(meshlink_handle_t *mesh, meshlink_channel_t *channel, uint16_t port, const void *data, size_t len) {
-       if(port != 7)
+       if(port != 7) {
                return false;
+       }
+
        meshlink_set_channel_receive_cb(mesh, channel, bar_receive_cb);
-       if(data)
+
+       if(data) {
                bar_receive_cb(mesh, channel, data, len);
+       }
+
        return true;
 }
 
 void poll_cb(meshlink_handle_t *mesh, meshlink_channel_t *channel, size_t len) {
        meshlink_set_channel_poll_cb(mesh, channel, NULL);
-       if(meshlink_channel_send(mesh, channel, "Hello", 5) != 5)
+
+       if(meshlink_channel_send(mesh, channel, "Hello", 5) != 5) {
                fprintf(stderr, "Could not send whole message\n");
+       }
 }
 
 int main1(int rfd, int wfd) {
        meshlink_set_log_cb(NULL, MESHLINK_DEBUG, log_cb);
 
        meshlink_handle_t *mesh1 = meshlink_open("channels_conf.1", "foo", "channels", DEV_CLASS_BACKBONE);
+
        if(!mesh1) {
                fprintf(stderr, "Could not initialize configuration for foo\n");
                return 1;
@@ -63,6 +75,7 @@ int main1(int rfd, int wfd) {
        meshlink_add_address(mesh1, "localhost");
 
        char *data = meshlink_export(mesh1);
+
        if(!data) {
                fprintf(stderr, "Foo could not export its configuration\n");
                return 1;
@@ -92,8 +105,10 @@ int main1(int rfd, int wfd) {
 
        for(int i = 0; i < 20; i++) {
                sleep(1);
-               if(bar_reachable)
+
+               if(bar_reachable) {
                        break;
+               }
        }
 
        if(!bar_reachable) {
@@ -104,6 +119,7 @@ int main1(int rfd, int wfd) {
        // Open a channel from foo to bar.
 
        meshlink_node_t *bar = meshlink_get_node(mesh1, "bar");
+
        if(!bar) {
                fprintf(stderr, "Foo could not find bar\n");
                return 1;
@@ -114,8 +130,10 @@ int main1(int rfd, int wfd) {
 
        for(int i = 0; i < 5; i++) {
                sleep(1);
-               if(bar_responded)
+
+               if(bar_responded) {
                        break;
+               }
        }
 
        if(!bar_responded) {
@@ -139,6 +157,7 @@ int main2(int rfd, int wfd) {
        meshlink_set_log_cb(NULL, MESHLINK_DEBUG, log_cb);
 
        meshlink_handle_t *mesh2 = meshlink_open("channels_conf.2", "bar", "channels", DEV_CLASS_BACKBONE);
+
        if(!mesh2) {
                fprintf(stderr, "Could not initialize configuration for bar\n");
                return 1;
@@ -147,14 +166,22 @@ int main2(int rfd, int wfd) {
        meshlink_enable_discovery(mesh2, false);
 
        char *data = meshlink_export(mesh2);
+
        if(!data) {
                fprintf(stderr, "Bar could not export its configuration\n");
                return 1;
        }
 
        size_t len = strlen(data);
-       if(write(wfd, &len, sizeof(len)) <= 0) abort();
-       if(write(wfd, data, len) <= 0) abort();
+
+       if(write(wfd, &len, sizeof(len)) <= 0) {
+               abort();
+       }
+
+       if(write(wfd, data, len) <= 0) {
+               abort();
+       }
+
        free(data);
 
        read(rfd, &len, sizeof(len));
@@ -189,8 +216,9 @@ int main(int argc, char *argv[]) {
        pipe2(fda, 0);
        pipe2(fdb, 0);
 
-       if(fork())
+       if(fork()) {
                return main1(fda[0], fdb[1]);
-       else
+       } else {
                return main2(fdb[0], fda[1]);
+       }
 }