- add user feedback

[oweals/gnunet.git] / src / util / test_client.c

diff --git a/src/util/test_client.c b/src/util/test_client.c
index 3545b9fa98f8d3fc7bc15c23582f02a9246df5af..2b44c1690791f03e714637ab8d6ecaa811060e11 100644 (file)
--- a/src/util/test_client.c
+++ b/src/util/test_client.c
@@ -4,7 +4,7 @@
 
      GNUnet 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, or (at your
+     by the Free Software Foundation; either version 3, or (at your
      option) any later version.
 
      GNUnet is distributed in the hope that it will be useful, but
@@ -22,14 +22,8 @@
  * @brief tests for client.c
  */
 #include "platform.h"
-#include "gnunet_common.h"
-#include "gnunet_client_lib.h"
-#include "gnunet_configuration_lib.h"
-#include "gnunet_scheduler_lib.h"
-#include "gnunet_server_lib.h"
-#include "gnunet_time_lib.h"
+#include "gnunet_util_lib.h"
 
-#define VERBOSE GNUNET_NO
 
 #define PORT 14325
 
@@ -61,6 +55,7 @@ copy_msg (void *cls, size_t size, void *buf)
   GNUNET_SERVER_receive_done (ctx->client, GNUNET_OK);
   GNUNET_free (cpy);
   GNUNET_free (ctx);
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Message bounced back to client\n");
   return sizeof (struct GNUNET_MessageHeader);
 }
 
@@ -69,16 +64,16 @@ copy_msg (void *cls, size_t size, void *buf)
  * Callback that just bounces the message back to the sender.
  */
 static void
-echo_cb (void *cls,
-         struct GNUNET_SERVER_Client *client,
+echo_cb (void *cls, struct GNUNET_SERVER_Client *client,
          const struct GNUNET_MessageHeader *message)
 {
   struct CopyContext *cc;
   struct GNUNET_MessageHeader *cpy;
 
-  GNUNET_assert (sizeof (struct GNUNET_MessageHeader) ==
-                 ntohs (message->size));
-  cc = GNUNET_malloc (sizeof (struct CopyContext));
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+              "Receiving message from client, bouncing back\n");
+  GNUNET_assert (sizeof (struct GNUNET_MessageHeader) == ntohs (message->size));
+  cc = GNUNET_new (struct CopyContext);
   cc->client = client;
   cpy = GNUNET_malloc (ntohs (message->size));
   memcpy (cpy, message, ntohs (message->size));
@@ -104,9 +99,10 @@ recv_bounce (void *cls, const struct GNUNET_MessageHeader *got)
   struct GNUNET_MessageHeader msg;
 
   GNUNET_assert (got != NULL);  /* timeout */
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Receiving bounce, checking content\n");
   msg.type = htons (MY_TYPE);
-  msg.size = htons (sizeof (msg));
-  GNUNET_assert (0 == memcmp (got, &msg, sizeof (msg)));
+  msg.size = htons (sizeof (struct GNUNET_MessageHeader));
+  GNUNET_assert (0 == memcmp (got, &msg, sizeof (struct GNUNET_MessageHeader)));
   GNUNET_CLIENT_disconnect (client);
   client = NULL;
   GNUNET_SERVER_destroy (server);
@@ -119,9 +115,11 @@ static size_t
 make_msg (void *cls, size_t size, void *buf)
 {
   struct GNUNET_MessageHeader *msg = buf;
+
   GNUNET_assert (size >= sizeof (struct GNUNET_MessageHeader));
   msg->type = htons (MY_TYPE);
-  msg->size = htons (sizeof (msg));
+  msg->size = htons (sizeof (struct GNUNET_MessageHeader));
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Creating message for transmission\n");
   return sizeof (struct GNUNET_MessageHeader);
 }
 
@@ -130,65 +128,63 @@ static void
 task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
 {
   struct sockaddr_in sa;
+  struct sockaddr *sap[2];
+  socklen_t slens[2];
+
+  /* test that ill-configured client fails instantly */
+  GNUNET_assert (NULL == GNUNET_CLIENT_connect ("invalid-service", cfg));
 
+  /* test IPC between client and server */
+  sap[0] = (struct sockaddr *) &sa;
+  slens[0] = sizeof (sa);
+  sap[1] = NULL;
+  slens[1] = 0;
   memset (&sa, 0, sizeof (sa));
+#if HAVE_SOCKADDR_IN_SIN_LEN
+  sa.sin_len = sizeof (sa);
+#endif
   sa.sin_family = AF_INET;
   sa.sin_port = htons (PORT);
-  server = GNUNET_SERVER_create (tc->sched,
-                                 NULL,
-                                 NULL,
-                                 (const struct sockaddr *) &sa,
-                                 sizeof (sa),
-                                 1024,
-                                 GNUNET_TIME_relative_multiply
-                                 (GNUNET_TIME_UNIT_MILLISECONDS, 250),
-                                 GNUNET_NO);
+  server =
+      GNUNET_SERVER_create (NULL, NULL, sap, slens,
+                            GNUNET_TIME_relative_multiply
+                            (GNUNET_TIME_UNIT_MILLISECONDS, 10000), GNUNET_NO);
   GNUNET_assert (server != NULL);
   handlers[0].callback_cls = cls;
   handlers[1].callback_cls = cls;
   GNUNET_SERVER_add_handlers (server, handlers);
-  client = GNUNET_CLIENT_connect (tc->sched, MYNAME, cfg);
+  client = GNUNET_CLIENT_connect (MYNAME, cfg);
   GNUNET_assert (client != NULL);
   GNUNET_assert (NULL !=
                  GNUNET_CLIENT_notify_transmit_ready (client,
                                                       sizeof (struct
                                                               GNUNET_MessageHeader),
                                                       GNUNET_TIME_UNIT_SECONDS,
-                                                      &make_msg, NULL));
+                                                      GNUNET_NO, &make_msg,
+                                                      NULL));
   GNUNET_CLIENT_receive (client, &recv_bounce, cls,
                          GNUNET_TIME_relative_multiply
-                         (GNUNET_TIME_UNIT_MILLISECONDS, 250));
+                         (GNUNET_TIME_UNIT_MILLISECONDS, 10000));
 }
 
 
-/**
- * Main method, starts scheduler with task1,
- * checks that "ok" is correct at the end.
- */
-static int
-check ()
+int
+main (int argc, char *argv[])
 {
   int ok;
 
+  GNUNET_log_setup ("test_client",
+                    "WARNING",
+                    NULL);
   cfg = GNUNET_CONFIGURATION_create ();
   GNUNET_CONFIGURATION_set_value_number (cfg, MYNAME, "PORT", PORT);
-  GNUNET_CONFIGURATION_set_value_string (cfg,
-                                         MYNAME, "HOSTNAME", "localhost");
+  GNUNET_CONFIGURATION_set_value_string (cfg, MYNAME, "HOSTNAME", "localhost");
+  GNUNET_CONFIGURATION_set_value_string (cfg, "resolver", "HOSTNAME",
+                                         "localhost");
   ok = 1;
   GNUNET_SCHEDULER_run (&task, &ok);
   GNUNET_CONFIGURATION_destroy (cfg);
   return ok;
 }
 
-int
-main (int argc, char *argv[])
-{
-  int ret = 0;
-
-  GNUNET_log_setup ("test_client", "WARNING", NULL);
-  ret += check ();
-
-  return ret;
-}
-
 /* end of test_client.c */