gnunet/src/fs/test_fs_namespace_list_updateable.c

/*
     This file is part of GNUnet.
     Copyright (C) 2005-2013 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 fs/test_fs_namespace_list_updateable.c
 * @brief Test for fs_namespace_list_updateable.c
 * @author Christian Grothoff
 */
#include "platform.h"
#include "gnunet_util_lib.h"
#include "gnunet_testing_lib.h"
#include "gnunet_fs_service.h"


static struct GNUNET_FS_Handle *fs;

static int err;

static struct GNUNET_CRYPTO_EcdsaPrivateKey *ns;

static struct GNUNET_CONTAINER_MetaData *meta;

static struct GNUNET_FS_Uri *uri_this;

static struct GNUNET_FS_Uri *uri_next;

static struct GNUNET_FS_BlockOptions bo;


static void *
progress_cb (void *cls, const struct GNUNET_FS_ProgressInfo *event)
{
  return NULL;
}


static void
do_shutdown ()
{
  if (uri_this != NULL)
    GNUNET_FS_uri_destroy (uri_this);
  if (uri_next != NULL)
    GNUNET_FS_uri_destroy (uri_next);
  if (ns != NULL)
    GNUNET_free (ns);
  if (meta != NULL)
    GNUNET_CONTAINER_meta_data_destroy (meta);
}


static void
check_next (void *cls, const char *last_id,
            const struct GNUNET_FS_Uri *last_uri,
            const struct GNUNET_CONTAINER_MetaData *last_meta,
            const char *next_id)
{
  GNUNET_break (0 == strcmp (last_id, "next"));
  GNUNET_break (0 == strcmp (next_id, "future"));
  err -= 4;
}


static void
check_this_next (void *cls, const char *last_id,
                 const struct GNUNET_FS_Uri *last_uri,
                 const struct GNUNET_CONTAINER_MetaData *last_meta,
                 const char *next_id)
{
  GNUNET_break (0 == strcmp (last_id, "this"));
  GNUNET_break (0 == strcmp (next_id, "next"));
  err -= 2;
  err += 4;
  GNUNET_FS_namespace_list_updateable (fs, ns, next_id, &check_next, NULL);
}


static void
sks_cont_next (void *cls, const struct GNUNET_FS_Uri *uri, const char *emsg)
{
  GNUNET_assert (NULL == emsg);
  err += 2;
  GNUNET_FS_namespace_list_updateable (fs, ns, NULL, &check_this_next, NULL);
}


static void
check_this (void *cls, const char *last_id,
            const struct GNUNET_FS_Uri *last_uri,
            const struct GNUNET_CONTAINER_MetaData *last_meta,
            const char *next_id)
{
  GNUNET_break (0 == strcmp (last_id, "this"));
  GNUNET_break (0 == strcmp (next_id, "next"));
  err -= 1;
}


static void
sks_cont_this (void *cls, const struct GNUNET_FS_Uri *uri, const char *emsg)
{
  GNUNET_assert (NULL == emsg);
  err = 1;
  GNUNET_FS_namespace_list_updateable (fs, ns, NULL, &check_this, NULL);
  GNUNET_FS_publish_sks (fs, ns, "next", "future", meta, uri_next, &bo,
                         GNUNET_FS_PUBLISH_OPTION_NONE, &sks_cont_next, NULL);
}


static void
testNamespace ()
{
  ns = GNUNET_CRYPTO_ecdsa_key_create ();
  GNUNET_assert (NULL != ns);
  bo.content_priority = 1;
  bo.anonymity_level = 1;
  bo.replication_level = 0;
  bo.expiration_time =
    GNUNET_TIME_relative_to_absolute (GNUNET_TIME_UNIT_MINUTES);
  meta = GNUNET_CONTAINER_meta_data_create ();

  uri_this =
    GNUNET_FS_uri_parse
    (
      "gnunet://fs/chk/C282GG70GKK41O4551011DO413KFBVTVMQG1OG30I0K4045N0G41HAPB82G680A02JRVVFO8URVRU2F159011DO41000000022RG820.RNVVVVOOLCLK065B5D04HTNVNSIB2AI022RG8200HSLK1CO1000ATQ98824DMA2032LIMG50CG0K057NVUVG200000H000004400000.42",
      NULL);
  uri_next =
    GNUNET_FS_uri_parse
    (
      "gnunet://fs/chk/C282GG70GKK41O4551011DO413KFBVTVMQG1OG30I0K4045N0G41HAPB82G680A02JRVVFO8URVRU2F159011DO41000000022RG820.RNVVVVOOLCLK065B5D04HTNVNSIB2AI022RG8200HSLK1CO1000ATQ98824DMA2032LIMG50CG0K057NVUVG200000H000004400000.43",
      NULL);
  GNUNET_FS_publish_sks (fs, ns, "this", "next", meta, uri_this, &bo,
                         GNUNET_FS_PUBLISH_OPTION_NONE, &sks_cont_this, NULL);
}


static void
run (void *cls,
     const struct GNUNET_CONFIGURATION_Handle *cfg,
     struct GNUNET_TESTING_Peer *peer)
{
  fs = GNUNET_FS_start (cfg, "test-fs-namespace", &progress_cb, NULL,
                        GNUNET_FS_FLAGS_NONE, GNUNET_FS_OPTIONS_END);
  testNamespace ();
}


int
main (int argc, char *argv[])
{
  if (0 != GNUNET_TESTING_peer_run ("test-fs-namespace-list-updateable",
                                    "test_fs_namespace_data.conf",
                                    &run, NULL))
    return 1;
  do_shutdown ();
  return err;
}


/* end of test_fs_namespace_list_updateable.c */