*/
/**
* @file ats/test_ats_api_scheduling_destroy_session.c
- * @brief test destroying sessions with unknown address (address NULL, length 0)
- * in automatic transport selection scheduling API
+ * @brief test destroying sessions: first add an address with a session,
+ * request the address and compare, delete the session, request and
+ * compare again, delete whole address, request and wait for timeout,
+ * shutdown
* @author Christian Grothoff
* @author Matthias Wachs
*
*/
#include "platform.h"
#include "gnunet_ats_service.h"
-#include "gnunet_testing_lib-new.h"
+#include "gnunet_testing_lib.h"
#include "ats.h"
#include "test_ats_api_common.h"
-
+/**
+ * Timeout task
+ */
static GNUNET_SCHEDULER_TaskIdentifier die_task;
-static struct GNUNET_ATS_SchedulingHandle *ats;
+/**
+ * Statistics handle
+ */
+struct GNUNET_STATISTICS_Handle *stats;
-static int ret;
+/**
+ * Scheduling handle
+ */
+static struct GNUNET_ATS_SchedulingHandle *sched_ats;
-static int stage;
+/**
+ * Return value
+ */
+static int ret;
+/**
+ * Test address
+ */
static struct Test_Address test_addr;
+/**
+ * Test peer
+ */
static struct PeerContext p;
-static struct GNUNET_HELLO_Address hello_address;
+/**
+ * HELLO address
+ */
+struct GNUNET_HELLO_Address test_hello_address;
+/**
+ * Session
+ */
+static void *test_session;
-static void
-create_test_address (struct Test_Address *dest, char * plugin, void *session, void *addr, size_t addrlen)
-{
- dest->plugin = GNUNET_strdup (plugin);
- dest->session = session;
- dest->addr = GNUNET_malloc (addrlen);
- memcpy (dest->addr, addr, addrlen);
- dest->addr_len = addrlen;
-}
+/**
+ * Test ats info
+ */
+struct GNUNET_ATS_Information test_ats_info[2];
-static void
-free_test_address (struct Test_Address *dest)
-{
- GNUNET_free (dest->plugin);
- GNUNET_free (dest->addr);
-}
+/**
+ * Test ats count
+ */
+uint32_t test_ats_count;
-static void
-end_badly (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+
+static void end (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc);
+static void end_badly (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc);
+
+static int
+stat_cb(void *cls, const char *subsystem,
+ const char *name, uint64_t value,
+ int is_persistent)
{
- die_task = GNUNET_SCHEDULER_NO_TASK;
- if (ats != NULL)
- GNUNET_ATS_scheduling_done (ats);
- free_test_address (&test_addr);
- ret = GNUNET_SYSERR;
+ static int first_stat_cb = GNUNET_YES;
+
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "ATS statistics: `%s' `%s' %llu\n",
+ subsystem,name, value);
+ if ((GNUNET_YES == first_stat_cb) && (1 == value))
+ {
+ GNUNET_ATS_address_add (sched_ats, &test_hello_address, (struct Session *) &test_session, test_ats_info, test_ats_count);
+ GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_SECONDS, &end, NULL);
+ }
+ if ((GNUNET_NO == first_stat_cb) && (1 == value))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "ATS updated existing address\n");
+ }
+ if (value > 1)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "ATS did not update existing address, but added 2nd address!\n");
+ GNUNET_SCHEDULER_add_now (&end_badly, NULL);
+ }
+
+ return GNUNET_OK;
}
static void
-end ()
+end (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Shutting down\n");
+
if (die_task != GNUNET_SCHEDULER_NO_TASK)
{
GNUNET_SCHEDULER_cancel (die_task);
die_task = GNUNET_SCHEDULER_NO_TASK;
}
- GNUNET_ATS_scheduling_done (ats);
- free_test_address (&test_addr);
- if (2 == stage)
- ret = 0;
- else
+
+ if (NULL != sched_ats)
{
- GNUNET_break (0);
- ret = 1;
+ GNUNET_ATS_scheduling_done (sched_ats);
+ sched_ats = NULL;
}
+
+ GNUNET_STATISTICS_watch_cancel (stats, "ats", "# addresses", &stat_cb, NULL);
+ if (NULL != stats)
+ {
+ GNUNET_STATISTICS_destroy (stats, GNUNET_NO);
+ stats = NULL;
+ }
+
+ free_test_address (&test_addr);
+
+ ret = 0;
}
+static void
+end_badly (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+ die_task = GNUNET_SCHEDULER_NO_TASK;
+ end ( NULL, NULL);
+ ret = GNUNET_SYSERR;
+}
static void
-address_suggest_cb (void *cls, const struct GNUNET_HELLO_Address *address,
+address_suggest_cb (void *cls,
+ const struct GNUNET_PeerIdentity *peer,
+ 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 *atsi,
uint32_t ats_count)
{
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Stage %u: ATS suggests address `%s' session %p\n",
- stage, GNUNET_i2s (&address->peer), session);
- GNUNET_ATS_reset_backoff(ats, &address->peer);
-
- GNUNET_assert (0 ==
- memcmp (&address->peer, &p.id,
- sizeof (struct GNUNET_PeerIdentity)));
- GNUNET_assert (0 == strcmp (address->transport_name, test_addr.plugin));
- GNUNET_assert (address->address_length == test_addr.addr_len);
- GNUNET_assert (0 ==
- memcmp (address->address, test_addr.plugin,
- address->address_length));
- GNUNET_assert (test_addr.session == session);
-
- if (0 == stage)
- {
- /* Delete session without the address */
- struct GNUNET_HELLO_Address hello_address_2;
- hello_address_2.peer = p.id;
- hello_address_2.transport_name = test_addr.plugin;
- hello_address_2.address = NULL;
- hello_address_2.address_length = 0;
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Stage %u: Destroying address for peer `%s' address %p length %u session %p\n",
- stage,
- GNUNET_i2s (&hello_address_2.peer),
- hello_address_2.address,
- hello_address_2.address_length,
- session);
-
- GNUNET_ATS_address_destroyed (ats, &hello_address_2, test_addr.session);
- test_addr.session = NULL;
- GNUNET_ATS_suggest_address (ats, &p.id);
- }
- if (1 == stage)
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Did not expect suggestion callback!\n");
+ GNUNET_SCHEDULER_add_now (&end_badly, NULL);
+ return;
+}
+
+static void
+got_initial_value (void *cls, int success)
+{
+ struct GNUNET_CONFIGURATION_Handle *cfg = cls;
+
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Got initial value\n");
+
+ /* Connect to ATS scheduling */
+ sched_ats = GNUNET_ATS_scheduling_init (cfg, &address_suggest_cb, NULL);
+ if (sched_ats == NULL)
{
- /* End */
- GNUNET_SCHEDULER_add_now (&end, NULL);
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Could not connect to ATS scheduling!\n");
+ GNUNET_SCHEDULER_add_now (&end_badly, NULL);
+ return;
}
- stage++;
+
+ /* Set up peer */
+ memset (&p.id, '1', sizeof (p.id));
+ /* Prepare ATS Information */
+ test_ats_info[0].type = htonl (GNUNET_ATS_NETWORK_TYPE);
+ test_ats_info[0].value = htonl(GNUNET_ATS_NET_WAN);
+ test_ats_info[1].type = htonl (GNUNET_ATS_QUALITY_NET_DISTANCE);
+ test_ats_info[1].value = htonl(1);
+ test_ats_count = 2;
+
+ /* Adding address without session */
+ create_test_address (&test_addr, "test", test_session, "test", strlen ("test") + 1);
+ test_hello_address.peer = p.id;
+ test_hello_address.transport_name = test_addr.plugin;
+ test_hello_address.address = test_addr.addr;
+ test_hello_address.address_length = test_addr.addr_len;
+
+ /* Adding address */
+ GNUNET_ATS_address_add (sched_ats, &test_hello_address, NULL, test_ats_info, test_ats_count);
+
+}
+
+static int
+dummy_stat (void *cls, const char *subsystem, const char *name, uint64_t value,
+ int is_persistent)
+{
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Got dummy stat %s%s:%s = %llu\n",
+ is_persistent ? "!" : " ", subsystem, name, value);
+ return GNUNET_OK;
}
+
static void
-run (void *cls,
+run (void *cls,
const struct GNUNET_CONFIGURATION_Handle *cfg,
struct GNUNET_TESTING_Peer *peer)
{
- ret = GNUNET_SYSERR;
-
die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT, &end_badly, NULL);
- ats = GNUNET_ATS_scheduling_init (cfg, &address_suggest_cb, NULL);
- if (ats == NULL)
- {
- ret = GNUNET_SYSERR;
- end ();
- return;
- }
+ stats = GNUNET_STATISTICS_create ("ats", cfg);
+ GNUNET_STATISTICS_watch (stats, "ats", "# addresses", &stat_cb, NULL);
- /* set up peer */
- GNUNET_CRYPTO_hash_create_random (GNUNET_CRYPTO_QUALITY_WEAK,
- &p.id.hashPubKey);
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Created peer `%s'\n",
- GNUNET_i2s (&p.id));
-
- create_test_address (&test_addr, "test", &test_addr, "test", strlen ("test") + 1);
-
- /* Adding address with session */
- hello_address.peer = p.id;
- hello_address.transport_name = test_addr.plugin;
- hello_address.address = test_addr.addr;
- hello_address.address_length = test_addr.addr_len;
- GNUNET_ATS_address_add (ats, &hello_address, test_addr.session, NULL, 0);
- GNUNET_ATS_suggest_address (ats, &p.id);
+
+ GNUNET_STATISTICS_get (stats, "ats", "# addresses", TIMEOUT,
+ &got_initial_value, &dummy_stat,
+ GNUNET_CONFIGURATION_dup (cfg));
}
int
main (int argc, char *argv[])
{
- if (0 != GNUNET_TESTING_peer_run ("test_ats_api_scheduling_destroy_session",
- "test_ats_api.conf",
- &run, NULL))
+ ret = 0;
+ if (0 != GNUNET_TESTING_peer_run ("test-ats-api",
+ "test_ats_api.conf",
+ &run, NULL))
return 1;
return ret;
}
-
/* end of file test_ats_api_scheduling_destroy_session.c */