Imported Upstream version 0.9.2upstream/0.9.2

1 files changed, 158 insertions, 0 deletions

diff --git a/src/util/test_connection_receive_cancel.c b/src/util/test_connection_receive_cancel.c
new file mode 100644
index 0000000..aa16724
--- /dev/null
+++ b/src/util/test_connection_receive_cancel.c
@@ -0,0 +1,158 @@
+/*
+     This file is part of GNUnet.
+     (C) 2009 Christian Grothoff (and other contributing authors)
+
+     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 3, or (at your
+     option) any later version.
+
+     GNUnet is distributed in the hope that it will be useful, but
+     WITHOUT ANY WARRANTY; without even the implied warranty of
+     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+     General Public License for more details.
+
+     You should have received a copy of the GNU General Public License
+     along with GNUnet; see the file COPYING.  If not, write to the
+     Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+     Boston, MA 02111-1307, USA.
+*/
+/**
+ * @file util/test_connection_receive_cancel.c
+ * @brief tests for connection.c
+ */
+#include "platform.h"
+#include "gnunet_common.h"
+#include "gnunet_connection_lib.h"
+#include "gnunet_scheduler_lib.h"
+#include "gnunet_time_lib.h"
+
+#define VERBOSE GNUNET_NO
+
+#define PORT 12435
+
+
+static struct GNUNET_CONNECTION_Handle *csock;
+
+static struct GNUNET_CONNECTION_Handle *asock;
+
+static struct GNUNET_CONNECTION_Handle *lsock;
+
+static struct GNUNET_NETWORK_Handle *ls;
+
+static struct GNUNET_CONFIGURATION_Handle *cfg;
+
+
+/**
+ * Create and initialize a listen socket for the server.
+ *
+ * @return NULL on error, otherwise the listen socket
+ */
+static struct GNUNET_NETWORK_Handle *
+open_listen_socket ()
+{
+  const static int on = 1;
+  struct sockaddr_in sa;
+  struct GNUNET_NETWORK_Handle *desc;
+
+  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);
+  desc = GNUNET_NETWORK_socket_create (AF_INET, SOCK_STREAM, 0);
+  GNUNET_assert (desc != NULL);
+  if (GNUNET_NETWORK_socket_setsockopt
+      (desc, SOL_SOCKET, SO_REUSEADDR, &on, sizeof (on)) != GNUNET_OK)
+    GNUNET_log (GNUNET_ERROR_TYPE_ERROR | GNUNET_ERROR_TYPE_BULK, "setsockopt");
+  GNUNET_assert (GNUNET_NETWORK_socket_bind
+                 (desc, (const struct sockaddr *) &sa,
+                  sizeof (sa)) == GNUNET_OK);
+  GNUNET_NETWORK_socket_listen (desc, 5);
+  return desc;
+}
+
+
+
+static void
+dead_receive (void *cls, const void *buf, size_t available,
+              const struct sockaddr *addr, socklen_t addrlen, int errCode)
+{
+  GNUNET_assert (0);
+}
+
+
+static void
+run_accept_cancel (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+
+  asock = GNUNET_CONNECTION_create_from_accept (NULL, NULL, ls);
+  GNUNET_assert (asock != NULL);
+  GNUNET_assert (GNUNET_YES == GNUNET_CONNECTION_check (asock));
+  GNUNET_CONNECTION_destroy (lsock, GNUNET_YES);
+  GNUNET_CONNECTION_receive (asock, 1024,
+                             GNUNET_TIME_relative_multiply
+                             (GNUNET_TIME_UNIT_SECONDS, 5), &dead_receive, cls);
+}
+
+
+static void
+receive_cancel_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+  int *ok = cls;
+
+  GNUNET_CONNECTION_receive_cancel (asock);
+  GNUNET_CONNECTION_destroy (csock, GNUNET_YES);
+  GNUNET_CONNECTION_destroy (asock, GNUNET_YES);
+  *ok = 0;
+}
+
+
+
+static void
+task_receive_cancel (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+  ls = open_listen_socket ();
+  lsock = GNUNET_CONNECTION_create_from_existing (ls);
+  GNUNET_assert (lsock != NULL);
+  csock = GNUNET_CONNECTION_create_from_connect (cfg, "localhost", PORT);
+  GNUNET_assert (csock != NULL);
+  GNUNET_SCHEDULER_add_read_net (GNUNET_TIME_UNIT_FOREVER_REL, ls,
+                                 &run_accept_cancel, cls);
+  GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_SECONDS, &receive_cancel_task,
+                                cls);
+}
+
+
+
+/**
+ * Main method, starts scheduler with task_timeout.
+ */
+static int
+check_receive_cancel ()
+{
+  int ok;
+
+  ok = 1;
+  cfg = GNUNET_CONFIGURATION_create ();
+  GNUNET_CONFIGURATION_set_value_string (cfg, "resolver", "HOSTNAME",
+                                         "localhost");
+  GNUNET_SCHEDULER_run (&task_receive_cancel, &ok);
+  GNUNET_CONFIGURATION_destroy (cfg);
+  return ok;
+}
+
+
+int
+main (int argc, char *argv[])
+{
+  int ret = 0;
+
+  GNUNET_log_setup ("test_connection_receive_cancel", "WARNING", NULL);
+  ret += check_receive_cancel ();
+
+  return ret;
+}
+
+/* end of test_connection_receive_cancel.c */