[GNUnet-SVN] r25093 - gnunet/src/ats

[gnunet]

Author: wachs
Date: 2012-11-22 10:32:13 +0100 (Thu, 22 Nov 2012)
New Revision: 25093

Added:
   gnunet/src/ats/test_ats_api_performance.c
Modified:
   gnunet/src/ats/Makefile.am
Log:
- first test for perf api test

Modified: gnunet/src/ats/Makefile.am
===================================================================
--- gnunet/src/ats/Makefile.am  2012-11-22 01:16:53 UTC (rev 25092)
+++ gnunet/src/ats/Makefile.am  2012-11-22 09:32:13 UTC (rev 25093)
@@ -62,6 +62,7 @@
  test_ats_api_scheduling_destroy_address \
  test_ats_api_scheduling_destroy_session \
  test_ats_api_reset_backoff \
+ test_ats_api_performance \
  $(GN_MLP_TEST) \
  $(GN_MLP_TEST_AVG) \
  $(GN_MLP_PERF)
@@ -152,6 +153,12 @@
 #  $(top_builddir)/src/util/libgnunetutil.la \
 #  $(top_builddir)/src/ats/libgnunetats.la  
 
+test_ats_api_performance_SOURCES = \
+ test_ats_api_performance.c
+test_ats_api_performance_LDADD = \
+  $(top_builddir)/src/util/libgnunetutil.la \
+  $(top_builddir)/src/testing/libgnunettesting.la \
+  $(top_builddir)/src/ats/libgnunetats.la
 
 EXTRA_DIST = \
   ats.h \

Added: gnunet/src/ats/test_ats_api_performance.c
===================================================================
--- gnunet/src/ats/test_ats_api_performance.c                           (rev 0)
+++ gnunet/src/ats/test_ats_api_performance.c   2012-11-22 09:32:13 UTC (rev 
25093)
@@ -0,0 +1,351 @@
+/*
+     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.c
+ * @brief test adding addresses in automatic transport selection performance 
API
+ * @author Christian Grothoff
+ * @author Matthias Wachs
+ */
+#include "platform.h"
+#include "gnunet_ats_service.h"
+#include "gnunet_testing_lib-new.h"
+#include "ats.h"
+
+#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 10)
+
+static GNUNET_SCHEDULER_TaskIdentifier die_task;
+
+struct GNUNET_CONFIGURATION_Handle *cfg;
+
+static struct GNUNET_ATS_SchedulingHandle *ats;
+static struct GNUNET_ATS_PerformanceHandle *ph;
+struct GNUNET_ATS_AddressListHandle* phal;
+
+static int ret;
+
+struct Address
+{
+  char *plugin;
+  size_t plugin_len;
+
+  void *addr;
+  size_t addr_len;
+
+  struct GNUNET_ATS_Information *ats;
+  int ats_count;
+
+  void *session;
+};
+
+struct PeerContext
+{
+  struct GNUNET_PeerIdentity id;
+
+  struct Address *addr;
+};
+
+
+
+static struct PeerContext p[2];
+
+static struct Address p0_addresses[2];
+static struct Address p1_addresses[2];
+
+struct GNUNET_HELLO_Address p0_ha[2];
+struct GNUNET_HELLO_Address p1_ha[2];
+
+static unsigned int stage = 0;
+
+static void
+end_badly (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+  die_task = GNUNET_SCHEDULER_NO_TASK;
+
+  GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Timeout in stage %u\n", stage);
+
+  if (NULL != ats)
+  GNUNET_ATS_scheduling_done (ats);
+  if (phal != NULL)
+    GNUNET_ATS_performance_list_addresses_cancel (phal);
+  phal = NULL;
+  if (ph != NULL)
+    GNUNET_ATS_performance_done (ph);
+  ph = NULL;
+
+  GNUNET_free_non_null (p0_addresses[0].addr);
+  GNUNET_free_non_null (p0_addresses[1].addr);
+  GNUNET_free_non_null (p1_addresses[0].addr);
+  GNUNET_free_non_null (p1_addresses[1].addr);
+
+  ret = GNUNET_SYSERR;
+}
+
+
+static void
+end ()
+{
+  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;
+  }
+  if (NULL != ats)
+  GNUNET_ATS_scheduling_done (ats);
+  if (phal != NULL)
+    GNUNET_ATS_performance_list_addresses_cancel (phal);
+  phal = NULL;
+  if (ph != NULL)
+    GNUNET_ATS_performance_done (ph);
+  ph = NULL;
+
+  GNUNET_free_non_null (p0_addresses[0].addr);
+  GNUNET_free_non_null (p0_addresses[1].addr);
+  GNUNET_free_non_null (p1_addresses[0].addr);
+  GNUNET_free_non_null (p1_addresses[1].addr);
+
+  ret = 0;
+}
+
+static void
+test_performance_api (void);
+
+void all_addresses_cb (void *cls,
+                      const struct
+                      GNUNET_HELLO_Address *
+                      address,
+                      struct
+                      GNUNET_BANDWIDTH_Value32NBO
+                      bandwidth_out,
+                      struct
+                      GNUNET_BANDWIDTH_Value32NBO
+                      bandwidth_in,
+                      const struct
+                      GNUNET_ATS_Information *
+                      ats, uint32_t ats_count)
+{
+  static int cb = 0;
+
+  if (address != NULL)
+  {
+      GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Callback for peer `%s'  address 
`%s'\n",
+           GNUNET_i2s (&address->peer), address->address);
+
+    if (0 == memcmp (&address->peer, &p[0].id,
+                     sizeof (struct GNUNET_PeerIdentity)))
+    {
+      GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Callback for peer 0 `%s'\n", 
GNUNET_i2s (&address->peer));
+      if (0 == strcmp(address->address, p0_addresses[0].addr))
+      {
+        GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Callback for peer 0 address 
0\n");
+        cb |= 1;
+      }
+      if (0 == strcmp(address->address, p0_addresses[1].addr))
+      {
+        GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Callback for peer 0 address 
1\n");
+        cb |= 2;
+      }
+    }
+    if (0 == memcmp (&address->peer, &p[1].id,
+                     sizeof (struct GNUNET_PeerIdentity)));
+    {
+        GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Callback for peer 1 `%s'\n", 
GNUNET_i2s (&address->peer));
+        if (0 == strcmp(address->address, p1_addresses[0].addr))
+        {
+          GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Callback for peer 1 address 
0\n");
+          cb |= 4;
+        }
+        if (0 == strcmp(address->address, p1_addresses[1].addr))
+        {
+          GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Callback for peer 1 address 
1\n");
+          cb |= 8;
+        }
+    }
+  }
+  else
+  {
+      phal = NULL;
+      if (((1 << 4) - 1) == cb)
+      {
+        /* Received all addresses + terminator cb, next stage */
+        GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Stage %i:  SUCCESS\n", stage);
+        test_performance_api ();
+        return;
+      }
+      else
+      {
+        GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Stage %i:  FAIL\n", stage);
+        GNUNET_SCHEDULER_add_now (&end, NULL);
+        ret = 3;
+        return;
+      }
+  }
+
+}
+
+static void
+test_performance_api (void)
+{
+  if (NULL == ph)
+    ph = GNUNET_ATS_performance_init (cfg, NULL, NULL);
+  if (NULL == ph)
+  {
+      GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Failed to initialize performance 
handle\n");
+      ret = 2;
+  }
+  stage++;
+  switch (stage) {
+    case 1:
+      GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Stage 1: \n");
+      phal = GNUNET_ATS_performance_list_addresses (ph,
+                                             NULL,
+                                             GNUNET_YES,
+                                             &all_addresses_cb, NULL);
+      break;
+    default:
+      /* done */
+      GNUNET_log (GNUNET_ERROR_TYPE_INFO, "All tests successful, shutdown... 
\n");
+      GNUNET_SCHEDULER_add_now (&end, NULL);
+      return;
+  }
+}
+
+
+static void
+address_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)
+{
+  static int suggest_p0;
+  static int suggest_p1;
+
+  if (0 == memcmp (&address->peer, &p[0].id,
+                   sizeof (struct GNUNET_PeerIdentity)));
+    suggest_p0++;
+  if (0 == memcmp (&address->peer, &p[1].id,
+                   sizeof (struct GNUNET_PeerIdentity)));
+    suggest_p1++;
+
+  if ((GNUNET_YES >= suggest_p0) && (GNUNET_YES >= suggest_p1))
+  {
+      GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Have address suggestion for both 
peers\n");
+      test_performance_api ();
+  }
+}
+
+
+static void
+run (void *cls, 
+     const struct GNUNET_CONFIGURATION_Handle *mycfg,
+     struct GNUNET_TESTING_Peer *peer)
+{
+  ret = 1;
+  cfg = (struct GNUNET_CONFIGURATION_Handle *) mycfg;
+  die_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT, &end_badly, NULL);
+
+
+  /* set up peer 0 */
+  GNUNET_CRYPTO_hash_create_random (GNUNET_CRYPTO_QUALITY_WEAK,
+                                    &p[0].id.hashPubKey);
+
+  p0_addresses[0].plugin = "test";
+  p0_addresses[0].session = NULL;
+  p0_addresses[0].addr = GNUNET_strdup ("test_p0_a0");
+  p0_addresses[0].addr_len = strlen (p0_addresses[0].addr) + 1;
+
+  p0_ha[0].address = p0_addresses[0].addr;
+  p0_ha[0].address_length = p0_addresses[0].addr_len;
+  p0_ha[0].peer = p[0].id;
+  p0_ha[0].transport_name = p0_addresses[0].plugin;
+
+  p0_addresses[1].plugin = "test";
+  p0_addresses[1].session = NULL;
+  p0_addresses[1].addr = GNUNET_strdup ("test_p0_a1");
+  p0_addresses[1].addr_len = strlen(p0_addresses[1].addr) + 1;
+
+  p0_ha[1].address = p0_addresses[1].addr;
+  p0_ha[1].address_length = p0_addresses[1].addr_len;
+  p0_ha[1].peer = p[0].id;
+  p0_ha[1].transport_name = p0_addresses[1].plugin;
+
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Created peer 0: `%s'\n",
+              GNUNET_i2s (&p[0].id));
+
+  GNUNET_CRYPTO_hash_create_random (GNUNET_CRYPTO_QUALITY_WEAK,
+                                    &p[1].id.hashPubKey);
+
+  p1_addresses[0].plugin = "test";
+  p1_addresses[0].session = NULL;
+  p1_addresses[0].addr = GNUNET_strdup ("test_p1_a0");
+  p1_addresses[0].addr_len = strlen(p1_addresses[0].addr) + 1;
+
+  p1_ha[0].address = p1_addresses[0].addr;
+  p1_ha[0].address_length = p1_addresses[0].addr_len;
+  p1_ha[0].peer = p[1].id;
+  p1_ha[0].transport_name = p1_addresses[0].plugin;
+
+  p1_addresses[1].plugin = "test";
+  p1_addresses[1].session = NULL;
+  p1_addresses[1].addr = GNUNET_strdup ("test_p1_a1");
+  p1_addresses[1].addr_len = strlen(p1_addresses[1].addr) + 1;
+
+  p1_ha[1].address = p1_addresses[1].addr;
+  p1_ha[1].address_length = p1_addresses[1].addr_len;
+  p1_ha[1].peer = p[1].id;
+  p1_ha[1].transport_name = p1_addresses[1].plugin;
+
+
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Created peer 1: `%s'\n",
+              GNUNET_i2s (&p[1].id));
+
+
+  /* Add addresses */
+  ats = GNUNET_ATS_scheduling_init (cfg, &address_suggest_cb, NULL);
+  if (ats == NULL)
+  {
+    ret = GNUNET_SYSERR;
+    end ();
+    return;
+  }
+
+  GNUNET_ATS_address_add (ats, &p0_ha[0], NULL, NULL, 0);
+  GNUNET_ATS_address_add (ats, &p0_ha[1], NULL, NULL, 0);
+  GNUNET_ATS_address_add (ats, &p1_ha[0], NULL, NULL, 0);
+  GNUNET_ATS_address_add (ats, &p1_ha[1], NULL, NULL, 0);
+
+  GNUNET_ATS_suggest_address (ats, &p[0].id);
+  GNUNET_ATS_suggest_address (ats, &p[1].id);
+}
+
+
+int
+main (int argc, char *argv[])
+{
+  if (0 != GNUNET_TESTING_peer_run ("test_ats_api_performance",
+                                   "test_ats_api.conf",
+                                   &run, NULL))
+    return 1;
+  return ret;
+}
+
+/* end of file test_ats_api_performance.c */