+++ /dev/null
-/*
- This file is part of GNUnet.
- (C) 2010,2011 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 ats/test_ats_api_performance_monitor.c
- * @brief Test performance API:
- * Add an address for a peer and request it. We expect an monitor callback
- * @author Christian Grothoff
- * @author Matthias Wachs
- */
-#include "platform.h"
-#include "gnunet_ats_service.h"
-#include "gnunet_testing_lib.h"
-#include "ats.h"
-
-#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 20)
-#define SHUTDOWN_CORRECT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 5)
-
-#define ATS_COUNT 2
-
-static GNUNET_SCHEDULER_TaskIdentifier die_task;
-static GNUNET_SCHEDULER_TaskIdentifier stage_task;
-
-struct GNUNET_CONFIGURATION_Handle *cfg;
-
-static struct GNUNET_ATS_SchedulingHandle *sh;
-
-static struct GNUNET_ATS_PerformanceHandle *ph;
-
-static struct GNUNET_HELLO_Address addr[2];
-
-static struct GNUNET_ATS_Information atsi[ATS_COUNT];
-
-static int ret;
-
-static int res_suggest_cb_p0;
-static int res_suggest_cb_p1;
-
-static int res_addrinfo_cb_p0;
-static int res_addrinfo_cb_p1;
-
-/**
- * Stage 0: Init, request address and wait for peer0 suggest cb
- * Stage 1: Got peer0 suggest cb, expect monitoring cb
- * Stage 2: Got peer0 monitoring cb, update address and expect monitor cb
- * Stage 3: Got 2nd peer0 monitoring cb, shutdown
- */
-
-static int stage;
-
-
-static void cleanup_addresses ()
-{
- GNUNET_ATS_address_destroyed (sh, &addr[0], NULL);
- GNUNET_ATS_address_destroyed (sh, &addr[1], NULL);
-}
-
-static void setup_addresses ()
-{
- memset (&addr[0].peer,'\0', sizeof (addr[0].peer));
- addr[0].transport_name = "test0";
- addr[0].address = "test_addr0";
- addr[0].address_length = strlen ("test_addr0") + 1;
-
- atsi[0].type = htonl(GNUNET_ATS_QUALITY_NET_DELAY);
- atsi[0].value = htonl(100);
-
- atsi[1].type = htonl(GNUNET_ATS_QUALITY_NET_DISTANCE);
- atsi[1].value = htonl(5);
-
- GNUNET_ATS_address_add (sh, &addr[0], NULL, atsi, ATS_COUNT);
-
- memset (&addr[1].peer,'\1', sizeof (addr[1].peer));
- addr[1].transport_name = "test1";
- addr[1].address = "test_addr1";
- addr[1].address_length = strlen ("test_addr1") + 1;
-
- GNUNET_ATS_address_add (sh, &addr[1], NULL, atsi, ATS_COUNT);
-}
-
-
-static void
-end_now (int res)
-{
- if (GNUNET_SCHEDULER_NO_TASK != stage_task)
- {
- GNUNET_SCHEDULER_cancel (stage_task);
- stage_task = GNUNET_SCHEDULER_NO_TASK;
- }
- if (GNUNET_SCHEDULER_NO_TASK != die_task)
- {
- GNUNET_SCHEDULER_cancel (die_task);
- die_task = GNUNET_SCHEDULER_NO_TASK;
- }
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Shutdown\n");
-
- cleanup_addresses ();
-
- if (NULL != ph)
- {
- GNUNET_ATS_performance_done (ph);
- ph = NULL;
- }
-
- if (NULL != sh)
- {
- GNUNET_ATS_scheduling_done (sh);
- sh = NULL;
- }
- ret = res;
-}
-
-
-static void
-end_badly (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
-{
- die_task = GNUNET_SCHEDULER_NO_TASK;
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Error!\n");
- if (GNUNET_NO == res_addrinfo_cb_p0)
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Did not get address information for requested peer0!\n");
- if (GNUNET_NO == res_addrinfo_cb_p1)
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Did not get address information for requested peer1!\n");
- if (GNUNET_NO == res_suggest_cb_p0)
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Did not get suggestion for not peer!\n");
- if (GNUNET_YES == res_suggest_cb_p1)
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Got suggestion for not requested peer!\n");
- end_now (1);
-}
-
-static void end (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
-{
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Success\n");
- end_now (0);
-}
-
-static void
-addrinfo_cb (void *cls,
- const struct GNUNET_HELLO_Address *address,
- int address_active,
- struct GNUNET_BANDWIDTH_Value32NBO bandwidth_out,
- struct GNUNET_BANDWIDTH_Value32NBO bandwidth_in,
- const struct GNUNET_ATS_Information *ats,
- uint32_t ats_count)
-{
- static int shutdown = GNUNET_NO;
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "ATS has information about address for peer `%s'\n", GNUNET_i2s (&address->peer));
-
- if (0 == memcmp (&addr[0].peer, &address->peer, sizeof (address->peer)))
- res_addrinfo_cb_p0 = GNUNET_YES;
- if (0 == memcmp (&addr[1].peer, &address->peer, sizeof (address->peer)))
- res_addrinfo_cb_p1 = GNUNET_YES;
-
-
- if ((shutdown == GNUNET_NO) && (GNUNET_YES == res_addrinfo_cb_p0) && (GNUNET_YES == res_addrinfo_cb_p1))
- {
- GNUNET_SCHEDULER_add_now (&end, NULL);
- shutdown = GNUNET_YES;
- }
-
-}
-
-void ats_suggest_cb (void *cls,
- const struct GNUNET_HELLO_Address * address,
- struct Session * session,
- struct GNUNET_BANDWIDTH_Value32NBO bandwidth_out,
- struct GNUNET_BANDWIDTH_Value32NBO bandwidth_in,
- const struct GNUNET_ATS_Information *ats,
- uint32_t ats_count)
-{
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "ATS is suggesting address for peer `%s'\n", GNUNET_i2s (&address->peer));
-
- if (0 != stage)
- {
- GNUNET_break (0);
- end_now(1);
- return;
- }
-
- if (0 == memcmp (&addr[0].peer, &address->peer, sizeof (address->peer)))
- {
- res_suggest_cb_p0 = GNUNET_YES;
- stage = 1;
- GNUNET_ATS_address_update (sh, &addr[1], NULL, atsi, ATS_COUNT);
- }
- if (0 == memcmp (&addr[1].peer, &address->peer, sizeof (address->peer)))
- res_suggest_cb_p1 = GNUNET_YES;
-
-
-}
-
-
-static void next (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
-{
- /* Add addresses */
- setup_addresses ();
-
- /* Get an active address for peer0 and expect callback */
- GNUNET_ATS_suggest_address (sh, &addr[0].peer);
-
- atsi[0].type = htonl(GNUNET_ATS_QUALITY_NET_DELAY);
- atsi[0].value = htonl(1000);
-
- atsi[1].type = htonl(GNUNET_ATS_QUALITY_NET_DISTANCE);
- atsi[1].value = htonl(50);
-
- GNUNET_ATS_address_update (sh, &addr[1], NULL, atsi, ATS_COUNT);
-
-}
-
-static void
-run (void *cls,
- const struct GNUNET_CONFIGURATION_Handle *mycfg,
- struct GNUNET_TESTING_Peer *peer)
-{
- ret = 1;
- stage = 0;
- cfg = (struct GNUNET_CONFIGURATION_Handle *) mycfg;
- die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT, &end_badly, NULL);
-
- ph = GNUNET_ATS_performance_init (cfg, addrinfo_cb, NULL);
- GNUNET_assert (NULL != ph);
-
- sh = GNUNET_ATS_scheduling_init (cfg, &ats_suggest_cb, NULL);
- GNUNET_assert (NULL != sh);
-
- GNUNET_SCHEDULER_add_delayed (SHUTDOWN_CORRECT, &next, NULL);
-}
-
-
-int
-main (int argc, char *argv[])
-{
- if (0 != GNUNET_TESTING_peer_run ("test_ats_api_performance_monitor",
- "test_ats_api.conf",
- &run, NULL))
- return 1;
- return ret;
-}
-
-/* end of file test_ats_api_performance_monitor.c */