The tests now all print proper error messages.

[meshlink] / test / basic.c

diff --git a/test/basic.c b/test/basic.c
index b373581dae76145f621b25bedf1c236caa7d1418..9b09455afb8c0c6e145c5ded0dc14039271d989f 100644 (file)
--- a/test/basic.c
+++ b/test/basic.c
@@ -1,3 +1,4 @@
+#include <stdio.h>
 #include <string.h>
 
 #include "meshlink.h"
@@ -6,27 +7,37 @@ int main(int argc, char *argv[]) {
        // Open a new meshlink instance.
 
        meshlink_handle_t *mesh = meshlink_open("basic_conf", "foo");
-       if(!mesh)
+       if(!mesh) {
+               fprintf(stderr, "Could not initialize configuration for foo\n");
                return 1;
+       }
 
        // Check that our own node exists.
 
        meshlink_node_t *self = meshlink_get_node(mesh, "foo");
-       if(!self)
+       if(!self) {
+               fprintf(stderr, "Foo does not know about itself\n");
                return 1;
-       if(strcmp(self->name, "foo"))
+       }
+       if(strcmp(self->name, "foo")) {
+               fprintf(stderr, "Foo thinks its name is %s\n", self->name);
                return 1;
+       }
 
        // Start and stop the mesh.
 
-       if(!meshlink_start(mesh))
+       if(!meshlink_start(mesh)) {
+               fprintf(stderr, "Foo could not start\n");
                return 1;
+       }
        meshlink_stop(mesh);
 
        // Make sure we can start and stop the mesh again.
 
-       if(!meshlink_start(mesh))
+       if(!meshlink_start(mesh)) {
+               fprintf(stderr, "Foo could not start twice\n");
                return 1;
+       }
        meshlink_stop(mesh);
 
        // Close the mesh and open it again, now with a different name parameter.
@@ -36,22 +47,32 @@ int main(int argc, char *argv[]) {
        // Check that the name is ignored now, and that we still are "foo".
 
        mesh = meshlink_open("basic_conf", "bar");
-       if(!mesh)
+       if(!mesh) {
+               fprintf(stderr, "Could not open configuration for foo a second time\n");
                return 1;
+       }
 
-       if(meshlink_get_node(mesh, "bar"))
+       if(meshlink_get_node(mesh, "bar")) {
+               fprintf(stderr, "Foo knows about bar, it shouldn't\n");
                return 1;
+       }
 
        self = meshlink_get_node(mesh, "foo");
-       if(!self)
+       if(!self) {
+               fprintf(stderr, "Foo doesn't know about itself the second time\n");
                return 1;
-       if(strcmp(self->name, "foo"))
+       }
+       if(strcmp(self->name, "foo")) {
+               fprintf(stderr, "Foo thinks its name is %s the second time\n", self->name);
                return 1;
+       }
 
        // Start and stop the mesh.
 
-       if(!meshlink_start(mesh))
+       if(!meshlink_start(mesh)) {
+               fprintf(stderr, "Foo could not start a third time\n");
                return 1;
+       }
        meshlink_stop(mesh);
 
        // That's it.