/*
This file is part of GNUnet.
- (C) 2009, 2010 Christian Grothoff (and other contributing authors)
+ Copyright (C) 2009, 2010 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
Boston, MA 02111-1307, USA.
*/
/**
- * @file transport/test_transport_api.c
- * @brief base test case for transport implementations
+ * @file transport/test_transport_api_manipulation_send_tcp.c
+ * @brief base test case for transport traffic manipulation implementation
*
- * This test case serves as a base for tcp, udp, and udp-nat
- * transport test cases. Based on the executable being run
- * the correct test case will be performed. Conservation of
- * C code apparently.
+ * This test case will setup 2 peers and connect them, the first message
+ * will be sent without manipulation, then a send delay of 1 second will
+ * be configured and 1 more message will be sent. Time will be measured.
+ *
+ * In addition the distance on receiver side will be manipulated to be 10
*/
#include "platform.h"
#include "gnunet_transport_service.h"
static int s_sending;
-static GNUNET_SCHEDULER_TaskIdentifier die_task;
+static struct GNUNET_SCHEDULER_Task * die_task;
-static GNUNET_SCHEDULER_TaskIdentifier send_task;
+static struct GNUNET_SCHEDULER_Task * send_task;
static struct PeerContext *p1;
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Stopping peers\n");
- if (send_task != GNUNET_SCHEDULER_NO_TASK)
+ if (send_task != NULL)
GNUNET_SCHEDULER_cancel (send_task);
- if (die_task != GNUNET_SCHEDULER_NO_TASK)
+ if (die_task != NULL)
GNUNET_SCHEDULER_cancel (die_task);
if (th != NULL)
static void
end_badly (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
{
- die_task = GNUNET_SCHEDULER_NO_TASK;
+ die_task = NULL;
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Fail! Stopping peers\n");
- if (send_task != GNUNET_SCHEDULER_NO_TASK)
+ if (send_task != NULL)
GNUNET_SCHEDULER_cancel (send_task);
if (cc != NULL)
static void
notify_receive (void *cls, const struct GNUNET_PeerIdentity *peer,
- const struct GNUNET_MessageHeader *message,
- const struct GNUNET_ATS_Information *ats, uint32_t ats_count)
+ const struct GNUNET_MessageHeader *message)
{
struct PeerContext *p = cls;
struct PeerContext *t = NULL;
- int c;
if (0 == memcmp (peer, &p1->id, sizeof (struct GNUNET_PeerIdentity)))
t = p1;
/* Received non-delayed message */
dur_normal = GNUNET_TIME_absolute_get_duration(start_normal);
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Received non-delayed message %u after %llu\n",
+ "Received non-delayed message %u after %s\n",
messages_recv,
- (long long unsigned int) dur_normal.rel_value);
+ GNUNET_STRINGS_relative_time_to_string (dur_normal,
+ GNUNET_YES));
send_task = GNUNET_SCHEDULER_add_now (&sendtask, NULL);
}
if (1 == messages_recv)
/* Received manipulated message */
dur_delayed = GNUNET_TIME_absolute_get_duration(start_delayed);
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Received delayed message %u after %llu\n",
+ "Received delayed message %u after %s\n",
messages_recv,
- (long long unsigned int) dur_delayed.rel_value);
- if (dur_delayed.rel_value < 1000)
+ GNUNET_STRINGS_relative_time_to_string (dur_delayed,
+ GNUNET_YES));
+ if (dur_delayed.rel_value_us < 1000 * 1000LL)
{
- GNUNET_break (0);
- ok += 1;
+ GNUNET_break (0);
+ ok += 1;
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Delayed message was not delayed correctly: took only %llu\n",
- (long long unsigned int) dur_delayed.rel_value);
- }
- for (c = 0; c < ats_count; c++)
- {
- if (ntohl (ats[c].type) == GNUNET_ATS_QUALITY_NET_DISTANCE)
- {
- if (ntohl (ats[c].value) == 10)
- ok += 0;
- else
- {
- GNUNET_break (0);
- ok += 1;
- }
- }
+ "Delayed message was not delayed correctly: took only %s\n",
+ GNUNET_STRINGS_relative_time_to_string (dur_delayed,
+ GNUNET_YES));
}
+
/* shutdown */
end ();
}
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Timeout occurred while waiting for transmit_ready\n");
- if (GNUNET_SCHEDULER_NO_TASK != die_task)
+ if (NULL != die_task)
GNUNET_SCHEDULER_cancel (die_task);
die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL);
ok = 42;
static void
-sendtask (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+sendtask (void *cls,
+ const struct GNUNET_SCHEDULER_TaskContext *tc)
{
- struct GNUNET_ATS_Information ats[1];
- send_task = GNUNET_SCHEDULER_NO_TASK;
+ struct GNUNET_TIME_Relative delay;
+ struct GNUNET_ATS_Properties prop;
+ send_task = NULL;
if ((tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN) != 0)
return;
char *receiver_s = GNUNET_strdup (GNUNET_i2s (&p1->id));
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Sending message from peer %u (`%4s') -> peer %u (`%s') !\n",
- p2->no, GNUNET_i2s (&p2->id), p1->no, receiver_s);
+ p2->no,
+ GNUNET_i2s (&p2->id),
+ p1->no,
+ receiver_s);
GNUNET_free (receiver_s);
if (0 == messages_recv)
{
- start_normal = GNUNET_TIME_absolute_get();
+ start_normal = GNUNET_TIME_absolute_get ();
}
if (1 == messages_recv)
{
- ats[0].type = htonl (GNUNET_ATS_QUALITY_NET_DELAY);
- ats[0].value = htonl (1000);
- GNUNET_TRANSPORT_set_traffic_metric (p2->th, &p1->id, TM_SEND, ats, 1);
- ats[0].type = htonl (GNUNET_ATS_QUALITY_NET_DISTANCE);
- ats[0].value = htonl (10);
- GNUNET_TRANSPORT_set_traffic_metric (p1->th, &p2->id, TM_BOTH, ats, 1);
-
- start_delayed = GNUNET_TIME_absolute_get();
+ memset (&prop, 0, sizeof (prop));
+ delay.rel_value_us = 1000LL * 1000LL;
+ GNUNET_TRANSPORT_set_traffic_metric (p2->th,
+ &p1->id,
+ &prop,
+ GNUNET_TIME_UNIT_ZERO,
+ delay);
+ prop.distance = 10;
+ GNUNET_TRANSPORT_set_traffic_metric (p1->th,
+ &p2->id,
+ &prop,
+ delay,
+ delay);
+ start_delayed = GNUNET_TIME_absolute_get();
}
s_sending = GNUNET_YES;
- th = GNUNET_TRANSPORT_notify_transmit_ready (p2->th, &p1->id, TEST_MESSAGE_SIZE, 0,
+ th = GNUNET_TRANSPORT_notify_transmit_ready (p2->th, &p1->id, TEST_MESSAGE_SIZE,
TIMEOUT_TRANSMIT, ¬ify_ready,
p1);
}
static void
-notify_connect (void *cls, const struct GNUNET_PeerIdentity *peer,
- const struct GNUNET_ATS_Information *ats, uint32_t ats_count)
+notify_connect (void *cls, const struct GNUNET_PeerIdentity *peer)
{
static int c;
cc = NULL;
char *p1_c = GNUNET_strdup (GNUNET_i2s (&p1->id));
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Peers connected: %u (%s) <-> %u (%s)\n",
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Peers connected: %u (%s) <-> %u (%s)\n",
p1->no, p1_c, p2->no, GNUNET_i2s (&p2->id));
GNUNET_free (p1_c);
"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);
- /*
- struct GNUNET_ATS_Information ats[2];
- ats[0].type = htonl (GNUNET_ATS_QUALITY_NET_DELAY);
- ats[0].value = htonl (1000);
- ats[1].type = htonl (GNUNET_ATS_QUALITY_NET_DISTANCE);
- ats[1].value = htonl (10);
-
- GNUNET_TRANSPORT_set_traffic_metric (p1->th, &p2->id, TM_RECEIVE, ats, 2);
-*/
- cc = GNUNET_TRANSPORT_TESTING_connect_peers (tth, p1, p2, &testing_connect_cb,
+ cc = GNUNET_TRANSPORT_TESTING_connect_peers (tth, p1, p2,
+ &testing_connect_cb,
NULL);
}
if ((p1 == NULL) || (p2 == NULL))
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Fail! Could not start peers!\n");
- if (die_task != GNUNET_SCHEDULER_NO_TASK)
+ if (die_task != NULL)
GNUNET_SCHEDULER_cancel (die_task);
die_task = GNUNET_SCHEDULER_add_now (&end_badly, NULL);
return;
GNUNET_GETOPT_OPTION_END
};
- send_task = GNUNET_SCHEDULER_NO_TASK;
+ send_task = NULL;
ok = 1;
GNUNET_PROGRAM_run ((sizeof (argv) / sizeof (char *)) - 1, argv, test_name,
return ret;
}
-/* end of test_transport_api.c */
+/* end of test_transport_api_manipulation_send_tcp.c */