1 files changed, 586 insertions, 0 deletions

diff --git a/src/psycstore/test_psycstore.c b/src/psycstore/test_psycstore.c
new file mode 100644
index 0000000..ca50904
--- /dev/null
+++ b/src/psycstore/test_psycstore.c
@@ -0,0 +1,586 @@
+/*
+ * This file is part of GNUnet
+ * Copyright (C) 2013 GNUnet e.V.
+ *
+ * GNUnet is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License,
+ * 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
+ * Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+     SPDX-License-Identifier: AGPL3.0-or-later
+ */
+
+/**
+ * @file psycstore/test_psycstore.c
+ * @brief Test for the PSYCstore service.
+ * @author Gabor X Toth
+ * @author Christian Grothoff
+ */
+
+#include <inttypes.h>
+
+#include "platform.h"
+#include "gnunet_util_lib.h"
+#include "gnunet_common.h"
+#include "gnunet_testing_lib.h"
+#include "gnunet_psycstore_service.h"
+
+#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 30)
+
+
+/**
+ * Return value from 'main'.
+ */
+static int res;
+
+/**
+ * Handle to PSYCstore service.
+ */
+static struct GNUNET_PSYCSTORE_Handle *h;
+
+/**
+ * Handle to PSYCstore operation.
+ */
+static struct GNUNET_PSYCSTORE_OperationHandle *op;
+
+/**
+ * Handle for task for timeout termination.
+ */
+static struct GNUNET_SCHEDULER_Task *end_badly_task;
+
+static struct GNUNET_CRYPTO_EddsaPrivateKey *channel_key;
+static struct GNUNET_CRYPTO_EcdsaPrivateKey *slave_key;
+
+static struct GNUNET_CRYPTO_EddsaPublicKey channel_pub_key;
+static struct GNUNET_CRYPTO_EcdsaPublicKey slave_pub_key;
+
+static struct FragmentClosure
+{
+  uint8_t n;
+  uint8_t n_expected;
+  uint64_t flags[16];
+  struct GNUNET_MULTICAST_MessageHeader *msg[16];
+} fcls;
+
+struct StateClosure {
+  size_t n;
+  char *name[16];
+  void *value[16];
+  size_t value_size[16];
+} scls;
+
+static struct GNUNET_PSYC_Modifier modifiers[16];
+
+/**
+ * Clean up all resources used.
+ */
+static void
+cleanup ()
+{
+  if (NULL != op)
+  {
+    GNUNET_PSYCSTORE_operation_cancel (op);
+    op = NULL;
+  }
+  if (NULL != h)
+  {
+    GNUNET_PSYCSTORE_disconnect (h);
+    h = NULL;
+  }
+  if (NULL != channel_key)
+  {
+    GNUNET_free (channel_key);
+    channel_key = NULL;
+  }
+  if (NULL != slave_key)
+  {
+    GNUNET_free (slave_key);
+    slave_key = NULL;
+  }
+  GNUNET_SCHEDULER_shutdown ();
+}
+
+
+/**
+ * Terminate the testcase (failure).
+ *
+ * @param cls NULL
+ */
+static void
+end_badly (void *cls)
+{
+  res = 1;
+  cleanup ();
+}
+
+
+/**
+ * Terminate the testcase (success).
+ *
+ * @param cls NULL
+ */
+static void
+end_normally (void *cls)
+{
+  res = 0;
+  cleanup ();
+}
+
+
+/**
+ * Finish the testcase (successfully).
+ */
+static void
+end ()
+{
+  if (NULL != end_badly_task)
+  {
+    GNUNET_SCHEDULER_cancel (end_badly_task);
+    end_badly_task = NULL;
+  }
+  GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_MILLISECONDS,
+                                &end_normally, NULL);
+}
+
+
+static void
+state_reset_result (void *cls,
+                    int64_t result,
+                    const char *err_msg,
+                    uint16_t err_msg_size)
+{
+  op = NULL;
+  GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+              "state_reset_result:\t%d\n",
+              (int) result);
+  GNUNET_assert (GNUNET_OK == result);
+
+  op = GNUNET_PSYCSTORE_state_reset (h, &channel_pub_key,
+                                     &state_reset_result, cls);
+  GNUNET_PSYCSTORE_operation_cancel (op);
+  op = NULL;
+  end ();
+}
+
+
+static int
+state_result (void *cls,
+              const char *name,
+              const void *value,
+              uint32_t value_size)
+{
+  struct StateClosure *scls = cls;
+  const char *nam = scls->name[scls->n];
+  const void *val = scls->value[scls->n];
+  size_t val_size = scls->value_size[scls->n++];
+
+  if (value_size == val_size
+      && 0 == memcmp (value, val, val_size)
+      && 0 == strcmp (name, nam))
+  {
+    GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+                "  variable %s matches\n",
+                name);
+    return GNUNET_YES;
+  }
+  else
+  {
+    GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                "  variable %s differs\nReceived: %.*s\nExpected: %.*s\n",
+                name, (int) value_size, (char*) value, (int) val_size, (char*) val);
+    GNUNET_assert (0);
+    return GNUNET_SYSERR;
+  }
+}
+
+
+static void
+state_get_prefix_result (void *cls, int64_t result,
+                         const char *err_msg, uint16_t err_msg_size)
+{
+  struct StateClosure *scls = cls;
+  op = NULL;
+  GNUNET_log (GNUNET_ERROR_TYPE_WARNING, "state_get_prefix_result:\t%ld\n", (long int) result);
+  GNUNET_assert (GNUNET_OK == result && 2 == scls->n);
+
+  op = GNUNET_PSYCSTORE_state_reset (h, &channel_pub_key,
+                                     &state_reset_result, cls);
+}
+
+
+static void
+state_get_result (void *cls, int64_t result,
+                  const char *err_msg, uint16_t err_msg_size)
+{
+  op = NULL;
+  GNUNET_log (GNUNET_ERROR_TYPE_WARNING, "state_get_result:\t%ld\n", (long int) result);
+  GNUNET_assert (GNUNET_OK == result);
+
+  scls.n = 0;
+
+  scls.name[0] = "_sync_bar";
+  scls.value[0] = "ten eleven twelve";
+  scls.value_size[0] = sizeof ("ten eleven twelve") - 1;
+
+  scls.name[1] = "_sync_foo";
+  scls.value[1] = "three two one";
+  scls.value_size[1] = sizeof ("three two one") - 1;
+
+  op = GNUNET_PSYCSTORE_state_get_prefix (h, &channel_pub_key, "_sync",
+                                          &state_result,
+                                          &state_get_prefix_result, &scls);
+}
+
+
+static void
+counters_result (void *cls, int status, uint64_t max_fragment_id,
+                 uint64_t max_message_id, uint64_t max_group_generation,
+                 uint64_t max_state_message_id)
+{
+  struct FragmentClosure *fcls = cls;
+  int result = 0;
+  op = NULL;
+
+  if (GNUNET_OK == status
+      && max_fragment_id == GNUNET_ntohll (fcls->msg[2]->fragment_id)
+      && max_message_id == GNUNET_ntohll (fcls->msg[2]->message_id)
+      && max_group_generation == GNUNET_ntohll (fcls->msg[2]->group_generation)
+      && max_state_message_id == GNUNET_ntohll (fcls->msg[0]->message_id))
+    result = 1;
+
+  GNUNET_log (GNUNET_ERROR_TYPE_WARNING, "counters_get:\t%d\n", result);
+  GNUNET_assert (result == 1);
+
+  scls.n = 0;
+  scls.name[0] = "_sync_bar";
+  scls.value[0] = "ten eleven twelve";
+  scls.value_size[0] = sizeof ("ten eleven twelve") - 1;
+
+  op = GNUNET_PSYCSTORE_state_get (h, &channel_pub_key, "_sync_bar_x_yy_zzz",
+                                   &state_result, &state_get_result, &scls);
+}
+
+
+static void
+state_modify_result (void *cls, int64_t result,
+                     const char *err_msg, uint16_t err_msg_size)
+{
+  op = NULL;
+  GNUNET_log (GNUNET_ERROR_TYPE_WARNING, "state_modify_result:\t%ld\n", (long int) result);
+  GNUNET_assert (GNUNET_OK == result);
+
+  op = GNUNET_PSYCSTORE_counters_get (h, &channel_pub_key,
+                                      &counters_result, cls);
+}
+
+
+static void
+state_sync_result (void *cls, int64_t result,
+                   const char *err_msg, uint16_t err_msg_size)
+{
+  struct FragmentClosure *fcls = cls;
+  op = NULL;
+  GNUNET_log (GNUNET_ERROR_TYPE_WARNING, "state_sync_result:\t%ld\n", (long int) result);
+  GNUNET_assert (GNUNET_OK == result);
+
+  op = GNUNET_PSYCSTORE_state_modify (h, &channel_pub_key,
+                                      GNUNET_ntohll (fcls->msg[0]->message_id),
+                                      0, state_modify_result, fcls);
+}
+
+
+static int
+fragment_result (void *cls,
+                 struct GNUNET_MULTICAST_MessageHeader *msg,
+                 enum GNUNET_PSYCSTORE_MessageFlags flags)
+{
+  struct FragmentClosure *fcls = cls;
+  GNUNET_assert (fcls->n < fcls->n_expected);
+  struct GNUNET_MULTICAST_MessageHeader *msg0 = fcls->msg[fcls->n];
+  uint64_t flags0 = fcls->flags[fcls->n++];
+
+  if (flags == flags0 && msg->header.size == msg0->header.size
+      && 0 == memcmp (msg, msg0, ntohs (msg->header.size)))
+  {
+    GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "  fragment %" PRIu64 " matches\n",
+                GNUNET_ntohll (msg->fragment_id));
+    return GNUNET_YES;
+  }
+  else
+  {
+    GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                "  fragment differs: expected %" PRIu64 ", got %" PRIu64 "\n",
+                GNUNET_ntohll (msg0->fragment_id),
+                GNUNET_ntohll (msg->fragment_id));
+    GNUNET_assert (0);
+    return GNUNET_SYSERR;
+  }
+}
+
+
+static void
+message_get_latest_result (void *cls, int64_t result,
+                           const char *err_msg, uint16_t err_msg_size)
+{
+  struct FragmentClosure *fcls = cls;
+  op = NULL;
+  GNUNET_log (GNUNET_ERROR_TYPE_WARNING, "message_get_latest:\t%ld\n", (long int) result);
+  GNUNET_assert (0 < result && fcls->n == fcls->n_expected);
+
+  modifiers[0] = (struct GNUNET_PSYC_Modifier) {
+    .oper = '=',
+    .name = "_sync_foo",
+    .value = "three two one",
+    .value_size = sizeof ("three two one") - 1
+  };
+  modifiers[1] = (struct GNUNET_PSYC_Modifier) {
+    .oper = '=',
+    .name = "_sync_bar",
+    .value = "ten eleven twelve",
+    .value_size = sizeof ("ten eleven twelve") - 1
+  };
+
+  op = GNUNET_PSYCSTORE_state_sync (h, &channel_pub_key,
+                                    GNUNET_ntohll (fcls->msg[0]->message_id) + 1,
+                                    GNUNET_ntohll (fcls->msg[0]->message_id) + 2,
+                                    2, modifiers, state_sync_result, fcls);
+}
+
+
+static void
+message_get_result (void *cls, int64_t result,
+                    const char *err_msg, uint16_t err_msg_size)
+{
+  struct FragmentClosure *fcls = cls;
+  op = NULL;
+  GNUNET_log (GNUNET_ERROR_TYPE_WARNING, "message_get:\t%ld\n", (long int) result);
+  GNUNET_assert (0 < result && fcls->n == fcls->n_expected);
+
+  fcls->n = 0;
+  fcls->n_expected = 3;
+  op = GNUNET_PSYCSTORE_message_get_latest (h, &channel_pub_key, &slave_pub_key,
+                                            1, "", &fragment_result,
+                                            &message_get_latest_result, fcls);
+}
+
+
+static void
+message_get_fragment_result (void *cls, int64_t result,
+                             const char *err_msg, uint16_t err_msg_size)
+{
+  struct FragmentClosure *fcls = cls;
+  op = NULL;
+  GNUNET_log (GNUNET_ERROR_TYPE_WARNING, "message_get_fragment:\t%ld\n", (long int) result);
+  GNUNET_assert (0 < result && fcls->n == fcls->n_expected);
+
+  fcls->n = 0;
+  fcls->n_expected = 3;
+  uint64_t message_id = GNUNET_ntohll (fcls->msg[0]->message_id);
+  op = GNUNET_PSYCSTORE_message_get (h, &channel_pub_key, &slave_pub_key,
+                                     message_id, message_id, 0, "",
+                                     &fragment_result,
+                                     &message_get_result, fcls);
+}
+
+
+static void
+fragment_get_latest_result (void *cls, int64_t result,
+                            const char *err_msg, uint16_t err_msg_size)
+{
+  struct FragmentClosure *fcls = cls;
+  op = NULL;
+  GNUNET_log (GNUNET_ERROR_TYPE_WARNING, "fragment_get_latest:\t%ld\n", (long int) result);
+  GNUNET_assert (0 < result && fcls->n == fcls->n_expected);
+
+  fcls->n = 1;
+  fcls->n_expected = 2;
+  op = GNUNET_PSYCSTORE_message_get_fragment (h, &channel_pub_key, &slave_pub_key,
+                                              GNUNET_ntohll (fcls->msg[1]->message_id),
+                                              GNUNET_ntohll (fcls->msg[1]->fragment_offset),
+                                              &fragment_result,
+                                              &message_get_fragment_result, fcls);
+}
+
+
+static void
+fragment_get_result (void *cls, int64_t result,
+                     const char *err_msg, uint16_t err_msg_size)
+{
+  struct FragmentClosure *fcls = cls;
+  op = NULL;
+  GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+              "fragment_get:\t%d\n",
+              (int) result);
+  GNUNET_assert (0 < result && fcls->n == fcls->n_expected);
+
+  fcls->n = 0;
+  fcls->n_expected = 3;
+  op = GNUNET_PSYCSTORE_fragment_get_latest (h, &channel_pub_key,
+                                             &slave_pub_key, fcls->n_expected,
+                                             &fragment_result,
+                                             &fragment_get_latest_result, fcls);
+}
+
+
+static void
+fragment_store_result (void *cls, int64_t result,
+                       const char *err_msg, uint16_t err_msg_size)
+{
+  op = NULL;
+  GNUNET_log (GNUNET_ERROR_TYPE_WARNING, "fragment_store:\t%ld\n", (long int) result);
+  GNUNET_assert (GNUNET_OK == result);
+
+  if ((intptr_t) cls == GNUNET_YES)
+  { /* last fragment */
+    fcls.n = 0;
+    fcls.n_expected = 1;
+    uint64_t fragment_id = GNUNET_ntohll (fcls.msg[0]->fragment_id);
+    op = GNUNET_PSYCSTORE_fragment_get (h, &channel_pub_key, &slave_pub_key,
+                                        fragment_id, fragment_id,
+                                        &fragment_result,
+                                        &fragment_get_result, &fcls);
+  }
+}
+
+
+static void
+fragment_store ()
+{
+  struct GNUNET_MULTICAST_MessageHeader *msg;
+  fcls.flags[0] = GNUNET_PSYCSTORE_MESSAGE_STATE;
+  fcls.msg[0] = msg = GNUNET_malloc (sizeof (*msg) + sizeof (channel_pub_key));
+  GNUNET_assert (msg != NULL);
+
+  msg->header.type = htons (GNUNET_MESSAGE_TYPE_MULTICAST_MESSAGE);
+  msg->header.size = htons (sizeof (*msg) + sizeof (channel_pub_key));
+
+  msg->hop_counter = htonl (9);
+  msg->fragment_id = GNUNET_htonll (INT64_MAX - 8);
+  msg->fragment_offset = GNUNET_htonll (0);
+  msg->message_id = GNUNET_htonll (INT64_MAX - 10);
+  msg->group_generation = GNUNET_htonll (INT64_MAX - 3);
+  msg->flags = htonl (GNUNET_MULTICAST_MESSAGE_LAST_FRAGMENT);
+
+  GNUNET_memcpy (&msg[1], &channel_pub_key, sizeof (channel_pub_key));
+
+  msg->purpose.size = htonl (ntohs (msg->header.size)
+                             - sizeof (msg->header)
+                             - sizeof (msg->hop_counter)
+                             - sizeof (msg->signature));
+  msg->purpose.purpose = htonl (234);
+  GNUNET_assert (GNUNET_OK == GNUNET_CRYPTO_eddsa_sign (channel_key, &msg->purpose,
+                                                        &msg->signature));
+
+  op = GNUNET_PSYCSTORE_fragment_store (h, &channel_pub_key, msg, fcls.flags[0],
+                                        &fragment_store_result, GNUNET_NO);
+
+  fcls.flags[1] = GNUNET_PSYCSTORE_MESSAGE_STATE_APPLIED;
+  fcls.msg[1] = msg = GNUNET_malloc (sizeof (*msg) + sizeof (channel_pub_key));
+  GNUNET_memcpy (msg, fcls.msg[0], sizeof (*msg) + sizeof (channel_pub_key));
+  msg->fragment_id = GNUNET_htonll (INT64_MAX - 4);
+  msg->fragment_offset = GNUNET_htonll (1024);
+
+  op = GNUNET_PSYCSTORE_fragment_store (h, &channel_pub_key, msg, fcls.flags[1],
+                                        &fragment_store_result, GNUNET_NO);
+
+  fcls.flags[2] = GNUNET_PSYCSTORE_MESSAGE_STATE_HASH;
+  fcls.msg[2] = msg = GNUNET_malloc (sizeof (*msg) + sizeof (channel_pub_key));
+  GNUNET_memcpy (msg, fcls.msg[1], sizeof (*msg) + sizeof (channel_pub_key));
+  msg->fragment_id = GNUNET_htonll (INT64_MAX);
+  msg->fragment_offset = GNUNET_htonll (16384);
+
+  op = GNUNET_PSYCSTORE_fragment_store (h, &channel_pub_key, msg, fcls.flags[2],
+                                        &fragment_store_result, (void *) GNUNET_YES);
+}
+
+
+static void
+membership_test_result (void *cls, int64_t result,
+                        const char *err_msg, uint16_t err_msg_size)
+{
+  op = NULL;
+  GNUNET_log (GNUNET_ERROR_TYPE_WARNING, "membership_test:\t%ld\n", (long int) result);
+  GNUNET_assert (GNUNET_OK == result);
+
+  fragment_store ();
+}
+
+
+static void
+membership_store_result (void *cls, int64_t result,
+                         const char *err_msg, uint16_t err_msg_size)
+{
+  op = NULL;
+  GNUNET_log (GNUNET_ERROR_TYPE_WARNING, "membership_store:\t%ld\n", (long int) result);
+  GNUNET_assert (GNUNET_OK == result);
+
+  op = GNUNET_PSYCSTORE_membership_test (h, &channel_pub_key, &slave_pub_key,
+                                         INT64_MAX - 10, 2,
+                                         &membership_test_result, NULL);
+}
+
+
+/**
+ * Main function of the test, run from scheduler.
+ *
+ * @param cls NULL
+ * @param cfg configuration we use (also to connect to PSYCstore service)
+ * @param peer handle to access more of the peer (not used)
+ */
+static void
+#if DEBUG_TEST_PSYCSTORE
+run (void *cls, char *const *args, const char *cfgfile,
+     const struct GNUNET_CONFIGURATION_Handle *cfg)
+#else
+run (void *cls,
+     const struct GNUNET_CONFIGURATION_Handle *cfg,
+     struct GNUNET_TESTING_Peer *peer)
+#endif
+{
+  end_badly_task = GNUNET_SCHEDULER_add_delayed (TIMEOUT, &end_badly, NULL);
+
+  h = GNUNET_PSYCSTORE_connect (cfg);
+  GNUNET_assert (NULL != h);
+
+  channel_key = GNUNET_CRYPTO_eddsa_key_create ();
+  slave_key = GNUNET_CRYPTO_ecdsa_key_create ();
+
+  GNUNET_CRYPTO_eddsa_key_get_public (channel_key, &channel_pub_key);
+  GNUNET_CRYPTO_ecdsa_key_get_public (slave_key, &slave_pub_key);
+
+  op = GNUNET_PSYCSTORE_membership_store (h, &channel_pub_key, &slave_pub_key,
+                                          GNUNET_YES, INT64_MAX - 5,
+                                          INT64_MAX - 10, 2,
+                                          &membership_store_result, NULL);
+}
+
+
+int
+main (int argc, char *argv[])
+{
+  res = 1;
+#if DEBUG_TEST_PSYCSTORE
+  const struct GNUNET_GETOPT_CommandLineOption opts[] = {
+    GNUNET_GETOPT_OPTION_END
+  };
+  if (GNUNET_OK != GNUNET_PROGRAM_run (argc, argv, "test-psycstore",
+                                       "test-psycstore [options]",
+                                       opts, &run, NULL))
+    return 1;
+#else
+  if (0 != GNUNET_TESTING_service_run ("test-psycstore", "psycstore",
+                                       "test_psycstore.conf", &run, NULL))
+    return 1;
+#endif
+  return res;
+}
+
+/* end of test_psycstore.c */