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authorChristian Grothoff <christian@grothoff.org>2016-07-10 01:06:56 +0000
committerChristian Grothoff <christian@grothoff.org>2016-07-10 01:06:56 +0000
commit53f0f13a919c33f6bfcb7823ee4908084b259f20 (patch)
treebb018f7df1bd3d677d9fa41656ff44957a83a43c /src/transport/test_transport_api.c
parentc0b81510ffe194dc662c3a6267d5e66a69873c4b (diff)
-towards nicer transport-testing lib
Diffstat (limited to 'src/transport/test_transport_api.c')
-rw-r--r--src/transport/test_transport_api.c398
1 files changed, 85 insertions, 313 deletions
diff --git a/src/transport/test_transport_api.c b/src/transport/test_transport_api.c
index 9983356de..bb10116e2 100644
--- a/src/transport/test_transport_api.c
+++ b/src/transport/test_transport_api.c
@@ -1,6 +1,6 @@
/*
This file is part of GNUnet.
- Copyright (C) 2009, 2010 GNUnet e.V.
+ Copyright (C) 2009, 2010, 2016 GNUnet e.V.
GNUnet is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
@@ -44,169 +44,80 @@
#define TEST_MESSAGE_TYPE 12345
-static char *test_source;
-static char *test_plugin;
-
-static char *test_name;
-
-static int ok;
-
-static int s_started;
-
-static int s_connected;
-
-static int s_sending;
-
-static struct GNUNET_SCHEDULER_Task * die_task;
-
-static struct GNUNET_SCHEDULER_Task * send_task;
-
-static struct GNUNET_TRANSPORT_TESTING_PeerContext *p1;
-
-static struct GNUNET_TRANSPORT_TESTING_PeerContext *p2;
-
-static struct GNUNET_TRANSPORT_TESTING_ConnectRequest * cc;
+static struct GNUNET_TRANSPORT_TESTING_ConnectCheckContext *ccc;
static struct GNUNET_TRANSPORT_TransmitHandle *th;
-static struct GNUNET_TRANSPORT_TESTING_Handle *tth;
-
-static char *cfg_file_p1;
-
-static char *cfg_file_p2;
-
-
-static void
-end ()
-{
- GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Stopping peers\n");
-
- if (send_task != NULL)
- GNUNET_SCHEDULER_cancel (send_task);
-
- if (die_task != NULL)
- GNUNET_SCHEDULER_cancel (die_task);
-
- if (th != NULL)
- GNUNET_TRANSPORT_notify_transmit_ready_cancel (th);
- th = NULL;
-
- GNUNET_TRANSPORT_TESTING_stop_peer (p1);
- GNUNET_TRANSPORT_TESTING_stop_peer (p2);
-}
-
static void
-end_badly (void *cls)
+custom_shutdown (void *cls)
{
- die_task = NULL;
-
- GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Fail! Stopping peers\n");
-
-
- if (send_task != NULL)
- GNUNET_SCHEDULER_cancel (send_task);
-
- if (cc != NULL)
+ if (NULL != th)
{
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, _("Fail! Could not connect peers\n"));
- GNUNET_TRANSPORT_TESTING_connect_peers_cancel (cc);
- cc = NULL;
- }
-
- if (th != NULL)
GNUNET_TRANSPORT_notify_transmit_ready_cancel (th);
+ th = NULL;
+ }
else
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, _("Peer were not ready to send data\n"));
-
- if (s_started == GNUNET_NO)
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, _("Peers were not started \n"));
- else
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, _("Peers were started \n"));
-
- if (s_connected == GNUNET_NO)
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, _("Peer were not connected\n"));
- else
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, _("Peer were connected\n"));
-
- if (s_sending == GNUNET_NO)
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, _("Peer were not ready to send data\n"));
- else
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, _("Peer were ready to send data\n"));
-
- th = NULL;
-
- if (p1 != NULL)
- GNUNET_TRANSPORT_TESTING_stop_peer (p1);
- else
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, _("Peer 1 was not started\n"));
- if (p2 != NULL)
- GNUNET_TRANSPORT_TESTING_stop_peer (p2);
- else
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, _("Peer 2 was not started\n"));
-
- ok = GNUNET_SYSERR;
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Peers were not ready to send data\n");
}
static void
-notify_receive (void *cls, const struct GNUNET_PeerIdentity *peer,
+notify_receive (void *cls,
+ struct GNUNET_TRANSPORT_TESTING_PeerContext *receiver,
+ const struct GNUNET_PeerIdentity *sender,
const struct GNUNET_MessageHeader *message)
{
- struct GNUNET_TRANSPORT_TESTING_PeerContext *p = cls;
- struct GNUNET_TRANSPORT_TESTING_PeerContext *t = NULL;
-
- if (0 == memcmp (peer, &p1->id, sizeof (struct GNUNET_PeerIdentity)))
- t = p1;
- if (0 == memcmp (peer, &p2->id, sizeof (struct GNUNET_PeerIdentity)))
- t = p2;
- GNUNET_assert (t != NULL);
-
- char *ps = GNUNET_strdup (GNUNET_i2s (&p->id));
+ {
+ char *ps = GNUNET_strdup (GNUNET_i2s (&receiver->id));
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Peer %u (`%4s') received message of type %d and size %u size from peer %u (`%4s')!\n",
- p->no, ps, ntohs (message->type), ntohs (message->size), t->no,
- GNUNET_i2s (&t->id));
- GNUNET_free (ps);
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "Peer %u (`%4s') received message of type %d and size %u size from peer %s!\n",
+ receiver->no,
+ ps,
+ ntohs (message->type),
+ ntohs (message->size),
+ GNUNET_i2s (sender));
+ GNUNET_free (ps);
+ }
if ((TEST_MESSAGE_TYPE == ntohs (message->type)) &&
(TEST_MESSAGE_SIZE == ntohs (message->size)))
{
- ok = 0;
- end ();
+ ccc->global_ret = GNUNET_OK;
+ GNUNET_SCHEDULER_shutdown ();
}
else
{
GNUNET_break (0);
- ok = 1;
- end ();
+ ccc->global_ret = GNUNET_SYSERR;
+ GNUNET_SCHEDULER_shutdown ();
}
}
static size_t
-notify_ready (void *cls, size_t size, void *buf)
+notify_ready (void *cls,
+ size_t size,
+ void *buf)
{
struct GNUNET_TRANSPORT_TESTING_PeerContext *p = cls;
struct GNUNET_MessageHeader *hdr;
th = NULL;
-
if (buf == NULL)
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Timeout occurred while waiting for transmit_ready\n");
- if (NULL != die_task)
- GNUNET_SCHEDULER_cancel (die_task);
- die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL);
- ok = 42;
+ GNUNET_SCHEDULER_shutdown ();
+ ccc->global_ret = 42;
return 0;
}
GNUNET_assert (size >= TEST_MESSAGE_SIZE);
- if (buf != NULL)
+ if (NULL != buf)
{
memset (buf, '\0', TEST_MESSAGE_SIZE);
hdr = buf;
@@ -214,222 +125,83 @@ notify_ready (void *cls, size_t size, void *buf)
hdr->type = htons (TEST_MESSAGE_TYPE);
}
- char *ps = GNUNET_strdup (GNUNET_i2s (&p2->id));
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Peer %u (`%4s') sending message with type %u and size %u bytes to peer %u (`%4s')\n",
- p2->no, ps, ntohs (hdr->type), ntohs (hdr->size), p->no,
- GNUNET_i2s (&p->id));
- GNUNET_free (ps);
-
- return TEST_MESSAGE_SIZE;
-}
-
-
-static void
-sendtask (void *cls)
-{
- send_task = NULL;
- char *receiver_s = GNUNET_strdup (GNUNET_i2s (&p1->id));
-
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Sending message from peer %u (`%4s') -> peer %u (`%s') !\n",
- p2->no, GNUNET_i2s (&p2->id), p1->no, receiver_s);
- GNUNET_free (receiver_s);
- s_sending = GNUNET_YES;
- th = GNUNET_TRANSPORT_notify_transmit_ready (p2->th, &p1->id, TEST_MESSAGE_SIZE,
- TIMEOUT_TRANSMIT, &notify_ready,
- p1);
-}
-
-
-static void
-notify_connect (void *cls,
- const struct GNUNET_PeerIdentity *peer)
-{
- static int c;
-
- c++;
- struct GNUNET_TRANSPORT_TESTING_PeerContext *p = cls;
- struct GNUNET_TRANSPORT_TESTING_PeerContext *t = NULL;
-
- if (0 == memcmp (peer, &p1->id, sizeof (struct GNUNET_PeerIdentity)))
- t = p1;
- if (0 == memcmp (peer, &p2->id, sizeof (struct GNUNET_PeerIdentity)))
- t = p2;
- GNUNET_assert (t != NULL);
-
- char *ps = GNUNET_strdup (GNUNET_i2s (&p->id));
-
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Peer %u (`%4s'): peer %u (`%s') connected to me!\n", p->no, ps,
- t->no, GNUNET_i2s (peer));
- GNUNET_free (ps);
-}
-
-
-static void
-notify_disconnect (void *cls,
- const struct GNUNET_PeerIdentity *peer)
-{
- struct GNUNET_TRANSPORT_TESTING_PeerContext *p = cls;
- char *ps = GNUNET_strdup (GNUNET_i2s (&p->id));
-
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Peer %u (`%4s'): peer (`%s') disconnected from me!\n",
- p->no,
- ps,
- GNUNET_i2s (peer));
- GNUNET_free (ps);
-
- if (th != NULL)
{
- GNUNET_TRANSPORT_notify_transmit_ready_cancel (th);
- th = NULL;
+ char *ps = GNUNET_strdup (GNUNET_i2s (&ccc->p[1]->id));
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "Peer %u (`%4s') sending message with type %u and size %u bytes to peer %u (`%4s')\n",
+ ccc->p[1]->no,
+ ps,
+ ntohs (hdr->type),
+ ntohs (hdr->size),
+ p->no,
+ GNUNET_i2s (&p->id));
+ GNUNET_free (ps);
}
+ return TEST_MESSAGE_SIZE;
}
static void
-testing_connect_cb (void *cls)
-{
- cc = NULL;
- char *p1_c = GNUNET_strdup (GNUNET_i2s (&p1->id));
-
- GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Peers connected: %u (%s) <-> %u (%s)\n",
- p1->no, p1_c, p2->no, GNUNET_i2s (&p2->id));
- GNUNET_free (p1_c);
-
- s_connected = GNUNET_YES;
- send_task = GNUNET_SCHEDULER_add_now (&sendtask, NULL);
-}
-
-
-static void
-start_cb (struct GNUNET_TRANSPORT_TESTING_PeerContext *p,
- void *cls)
+sendtask (void *cls)
{
- static int started;
-
- started++;
-
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Peer %u (`%s') started\n",
- p->no,
- GNUNET_i2s (&p->id));
- if (started != 2)
- return;
- s_started = GNUNET_YES;
{
- char *sender_c = GNUNET_strdup (GNUNET_i2s (&p1->id));
+ char *receiver_s = GNUNET_strdup (GNUNET_i2s (&ccc->p[0]->id));
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Test tries to connect peer %u (`%s') -> peer %u (`%s')\n",
- p1->no, sender_c, p2->no, GNUNET_i2s (&p2->id));
- GNUNET_free (sender_c);
+ "Sending message from peer %u (`%4s') -> peer %u (`%s') !\n",
+ ccc->p[1]->no,
+ GNUNET_i2s (&ccc->p[1]->id),
+ ccc->p[0]->no,
+ receiver_s);
+ GNUNET_free (receiver_s);
}
- cc = GNUNET_TRANSPORT_TESTING_connect_peers (p1,
- p2,
- &testing_connect_cb,
- NULL);
+ ccc->global_ret = GNUNET_SYSERR;
+ th = GNUNET_TRANSPORT_notify_transmit_ready (ccc->p[1]->th,
+ &ccc->p[0]->id,
+ TEST_MESSAGE_SIZE,
+ TIMEOUT_TRANSMIT,
+ &notify_ready,
+ ccc->p[0]);
}
static void
-run (void *cls,
- char *const *args,
- const char *cfgfile,
- const struct GNUNET_CONFIGURATION_Handle *cfg)
+notify_disconnect (void *cls,
+ struct GNUNET_TRANSPORT_TESTING_PeerContext *me,
+ const struct GNUNET_PeerIdentity *other)
{
- die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT,
- &end_badly,
- NULL);
-
- s_started = GNUNET_NO;
- s_connected = GNUNET_NO;
- s_sending = GNUNET_NO;
-
- p1 = GNUNET_TRANSPORT_TESTING_start_peer (tth, cfg_file_p1, 1,
- &notify_receive, &notify_connect,
- &notify_disconnect, &start_cb,
- NULL);
-
- p2 = GNUNET_TRANSPORT_TESTING_start_peer (tth, cfg_file_p2, 2,
- &notify_receive, &notify_connect,
- &notify_disconnect, &start_cb,
- NULL);
-
- if ((p1 == NULL) || (p2 == NULL))
+ GNUNET_TRANSPORT_TESTING_log_disconnect (cls,
+ me,
+ other);
+ if (NULL != th)
{
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Fail! Could not start peers!\n");
- if (die_task != NULL)
- GNUNET_SCHEDULER_cancel (die_task);
- die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL);
- return;
+ GNUNET_TRANSPORT_notify_transmit_ready_cancel (th);
+ th = NULL;
}
}
-static int
-check ()
-{
- static char *const argv[] = {
- "test-transport-api",
- "-c",
- "test_transport_api_data.conf",
- NULL
- };
- static struct GNUNET_GETOPT_CommandLineOption options[] = {
- GNUNET_GETOPT_OPTION_END
- };
-
- send_task = NULL;
-
- ok = 1;
- GNUNET_PROGRAM_run ((sizeof (argv) / sizeof (char *)) - 1,
- argv,
- test_name,
- "nohelp",
- options,
- &run,
- &ok);
-
- return ok;
-}
-
-
int
-main (int argc, char *argv[])
+main (int argc,
+ char *argv[])
{
- int ret;
-
- test_name = GNUNET_TRANSPORT_TESTING_get_test_name (argv[0]);
- test_source = GNUNET_TRANSPORT_TESTING_get_test_source_name (__FILE__);
- test_plugin = GNUNET_TRANSPORT_TESTING_get_test_plugin_name (argv[0],
- test_source);
-
- GNUNET_log_setup (test_name,
- "WARNING",
- NULL);
- tth = GNUNET_TRANSPORT_TESTING_init ();
-
- cfg_file_p1 = GNUNET_TRANSPORT_TESTING_get_config_name (argv[0],
- 1);
- cfg_file_p2 = GNUNET_TRANSPORT_TESTING_get_config_name (argv[0],
- 2);
-
- ret = check ();
-
- GNUNET_free (cfg_file_p1);
- GNUNET_free (cfg_file_p2);
-
- GNUNET_free (test_source);
- GNUNET_free (test_plugin);
- GNUNET_free (test_name);
-
- GNUNET_TRANSPORT_TESTING_done (tth);
+ struct GNUNET_TRANSPORT_TESTING_ConnectCheckContext my_ccc = {
+ .connect_continuation = &sendtask,
+ .config_file = "test_transport_api_data.conf",
+ .rec = &notify_receive,
+ .nc = &GNUNET_TRANSPORT_TESTING_log_connect,
+ .nd = &notify_disconnect,
+ .shutdown_task = &custom_shutdown,
+ .timeout = TIMEOUT
+ };
- return ret;
+ ccc = &my_ccc;
+ if (GNUNET_OK !=
+ GNUNET_TRANSPORT_TESTING_main (2,
+ &GNUNET_TRANSPORT_TESTING_connect_check,
+ ccc))
+ return 1;
+ return 0;
}
/* end of test_transport_api.c */