*/
/**
* @file ats/test_ats_mlp.c
- * @brief test for the MLP solver
+ * @brief basic test for the MLP solver
* @author Christian Grothoff
* @author Matthias Wachs
#include "platform.h"
#include "gnunet_util_lib.h"
#include "gnunet_statistics_service.h"
-#include "gnunet-service-ats_addresses_mlp.h"
+#include "gnunet_ats_service.h"
+#include "gnunet-service-ats-solver_mlp.h"
+#include "gnunet-service-ats_normalization.h"
+#include "gnunet_ats_service.h"
+#include "test_ats_api_common.h"
-#define VERBOSE GNUNET_EXTRA_LOGGING
-#define VERBOSE_ARM GNUNET_EXTRA_LOGGING
-
-#define MLP_MAX_EXEC_DURATION GNUNET_TIME_relative_multiply(GNUNET_TIME_UNIT_SECONDS, 3)
-#define MLP_MAX_ITERATIONS INT_MAX
+/**
+ * Return value
+ */
+static int ret;
+/**
+ * MLP solver handle
+ */
+struct GAS_MLP_Handle *mlp;
-static int ret;
+/**
+ * Statistics handle
+ */
struct GNUNET_STATISTICS_Handle * stats;
-struct GAS_MLP_Handle *mlp;
+/**
+ * Hashmap containing addresses
+ */
+struct GNUNET_CONTAINER_MultiHashMap * addresses;
+
+/**
+ * Peer
+ */
+struct GNUNET_PeerIdentity p[2];
+
+/**
+ * ATS Address
+ */
+struct ATS_Address *address[3];
+
+/**
+ * Timeout task
+ */
+GNUNET_SCHEDULER_TaskIdentifier timeout_task;
+
+
+int addr_it (void *cls,
+ const struct GNUNET_HashCode * key,
+ void *value)
+{
+ struct ATS_Address *address = (struct ATS_Address *) value;
+ GAS_mlp_address_delete (mlp, address, GNUNET_NO);
+ GNUNET_CONTAINER_multihashmap_remove (addresses, key, value);
+ GNUNET_free (address);
+ return GNUNET_OK;
+}
+
+
+static void
+end_now (int res)
+{
+ if (GNUNET_SCHEDULER_NO_TASK != timeout_task)
+ {
+ GNUNET_SCHEDULER_cancel (timeout_task);
+ timeout_task = GNUNET_SCHEDULER_NO_TASK;
+ }
+ if (NULL != stats)
+ {
+ GNUNET_STATISTICS_destroy(stats, GNUNET_NO);
+ stats = NULL;
+ }
+ if (NULL != addresses)
+ {
+ GNUNET_CONTAINER_multihashmap_iterate (addresses, &addr_it, NULL);
+ GNUNET_CONTAINER_multihashmap_destroy (addresses);
+ addresses = NULL ;
+ }
+ if (NULL != mlp)
+ {
+ GAS_mlp_done (mlp);
+ mlp = NULL;
+ }
+ GAS_normalization_stop ();
+ ret = res;
+}
+
+static void
+end_correctly (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, _("Test ending with success\n"));
+ end_now (0);
+}
+
+static void
+end_badly (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+ GNUNET_break (0);
+ timeout_task = GNUNET_SCHEDULER_NO_TASK;
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, _("Test ending with timeout\n"));
+ end_now (1);
+}
+
+
+const double *
+get_preferences_cb (void *cls, const struct GNUNET_PeerIdentity *id)
+{
+ return GAS_normalization_get_preferences (id);
+}
+
+const double *
+get_property_cb (void *cls, const struct ATS_Address *address)
+{
+ return GAS_normalization_get_properties ((struct ATS_Address *) address);
+}
+
+static void
+normalized_property_changed_cb (void *cls,
+ struct ATS_Address *peer,
+ uint32_t type,
+ double prop_rel)
+{
+ /* TODO */
+}
+
+
+static void
+bandwidth_changed_cb (void *cls, struct ATS_Address *address)
+{
+ static int cb_p0 = GNUNET_NO;
+ static int cb_p1 = GNUNET_NO;
+
+ unsigned long long in = ntohl(address->assigned_bw_in.value__);
+ unsigned long long out = ntohl(address->assigned_bw_out.value__);
+
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "MLP suggests for peer `%s' address `%s':`%s' in %llu out %llu \n",
+ GNUNET_i2s(&address->peer),
+ address->plugin,
+ address->addr,
+ in, out);
+
+ if ((in > 0) && (out > 0) &&
+ (0 == memcmp(&p[0], &address->peer, sizeof (address->peer))))
+ cb_p0 ++;
+
+ if ((in > 0) && (out > 0) &&
+ (0 == memcmp(&p[1], &address->peer, sizeof (address->peer))))
+ cb_p1 ++;
+
+ if ((1 == cb_p0) && (1 == cb_p1))
+ GNUNET_SCHEDULER_add_now (&end_correctly, NULL);
+ else if ((1 < cb_p0) || (1 < cb_p1))
+ {
+ GNUNET_break (0);
+ GNUNET_SCHEDULER_add_now (&end_badly, NULL);
+ }
+}
+
static void
check (void *cls, char *const *args, const char *cfgfile,
const struct GNUNET_CONFIGURATION_Handle *cfg)
{
+ int quotas[GNUNET_ATS_NetworkTypeCount] = GNUNET_ATS_NetworkType;
+ unsigned long long quotas_in[GNUNET_ATS_NetworkTypeCount];
+ unsigned long long quotas_out[GNUNET_ATS_NetworkTypeCount];
+
#if !HAVE_LIBGLPK
GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "GLPK not installed!");
ret = 1;
return;
#endif
+
+ timeout_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT, &end_badly, NULL);
+
stats = GNUNET_STATISTICS_create("ats", cfg);
+ if (NULL == stats)
+ {
+ GNUNET_break (0);
+ end_now (1);
+ return;
+ }
- mlp = GAS_mlp_init (cfg, NULL, MLP_MAX_EXEC_DURATION, MLP_MAX_ITERATIONS);
- GNUNET_assert (mlp != NULL);
+ /* Load quotas */
+ if (GNUNET_ATS_NetworkTypeCount != load_quotas (cfg, quotas_out, quotas_in,
+ GNUNET_ATS_NetworkTypeCount))
+ {
+ GNUNET_break (0);
+ end_now (1);
+ return;
+ }
+ GAS_normalization_start (NULL, NULL, &normalized_property_changed_cb, NULL);
+ /* Setup address hashmap */
+ addresses = GNUNET_CONTAINER_multihashmap_create (10, GNUNET_NO);
- GAS_mlp_done (mlp);
+ /* Init MLP solver */
+ mlp = GAS_mlp_init (cfg, stats, addresses,
+ quotas, quotas_out, quotas_in,
+ GNUNET_ATS_NetworkTypeCount,
+ &bandwidth_changed_cb, NULL,
+ &get_preferences_cb, NULL,
+ &get_property_cb, NULL);
+ if (NULL == mlp)
+ {
+ GNUNET_break (0);
+ end_now (1);
+ return;
+ }
+ mlp->mlp_auto_solve = GNUNET_NO;
- GNUNET_STATISTICS_destroy(stats, GNUNET_NO);
+ /* Create peer 0 */
+ if (GNUNET_SYSERR == GNUNET_CRYPTO_hash_from_string(PEERID0, &p[0].hashPubKey))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Could not setup peer!\n");
+ end_now (1);
+ return;
+ }
- ret = 0;
- return;
+ /* Create peer 1 */
+ if (GNUNET_SYSERR == GNUNET_CRYPTO_hash_from_string(PEERID1, &p[1].hashPubKey))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Could not setup peer!\n");
+ end_now (1);
+ return;
+ }
+
+ /* Create address 0 */
+ address[0] = create_address (&p[0], "test_plugin0", "test_addr0", strlen("test_addr0")+1, 0);
+ if (NULL == address[0])
+ {
+ GNUNET_break (0);
+ end_now (1);
+ return;
+ }
+ GNUNET_CONTAINER_multihashmap_put (addresses, &p[0].hashPubKey, address[0],
+ GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_FAST);
+ /* Adding address 0 */
+ GAS_mlp_address_add (mlp, address[0], GNUNET_ATS_NET_UNSPECIFIED);
+
+ /* Create address 1 */
+ address[1] = create_address (&p[0], "test_plugin1", "test_addr1", strlen("test_addr1")+1, 0);
+ if (NULL == address[1])
+ {
+ GNUNET_break (0);
+ end_now (1);
+ return;
+ }
+ GNUNET_CONTAINER_multihashmap_put (addresses, &p[0].hashPubKey, address[1],
+ GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_FAST);
+ /* Adding address 1*/
+ GAS_mlp_address_add (mlp, address[1], GNUNET_ATS_NET_UNSPECIFIED);
+
+
+ /* Create address 3 */
+ address[2] = create_address (&p[1], "test_plugin2", "test_addr2", strlen("test_addr2")+1, 0);
+ if (NULL == address[2])
+ {
+ GNUNET_break (0);
+ end_now (1);
+ return;
+ }
+ GNUNET_CONTAINER_multihashmap_put (addresses, &p[1].hashPubKey, address[2],
+ GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_FAST);
+ /* Adding address 3*/
+ GAS_mlp_address_add (mlp, address[2], GNUNET_ATS_NET_UNSPECIFIED);
+
+
+ /* Updating address 0*/
+ GAS_mlp_address_change_network(mlp, address[0], GNUNET_ATS_NET_UNSPECIFIED, GNUNET_ATS_NET_WAN);
+
+ /* Retrieving preferred address for peer and wait for callback */
+ GAS_mlp_get_preferred_address (mlp, &p[0]);
+ GAS_mlp_get_preferred_address (mlp, &p[1]);
+
+ mlp->write_mip_mps = GNUNET_NO;
+ mlp->write_mip_sol = GNUNET_NO;
+
+ GAS_mlp_solve_problem (mlp);
}
static char *const argv2[] = { "test_ats_mlp",
"-c",
- "test_ats_api.conf",
-#if VERBOSE
- "-L", "DEBUG",
-#else
+ "test_ats_mlp.conf",
"-L", "WARNING",
-#endif
NULL
};
projects / oweals / gnunet.git / blobdiff