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- /*
- This file is part of GNUnet.
- Copyright (C) 2004, 2005, 2006, 2007, 2009, 2011 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 datastore/test_datastore_api_management.c
- * @brief Test for the space management functions of the datastore implementation.
- * @author Christian Grothoff
- */
- #include "platform.h"
- #include "gnunet_util_lib.h"
- #include "gnunet_protocols.h"
- #include "gnunet_datastore_service.h"
- #include "gnunet_datastore_plugin.h"
- #include "gnunet_testing_lib.h"
- /**
- * How long until we give up on transmitting the message?
- */
- #define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 60)
- /**
- * Number of iterations to run; must be large enough
- * so that the quota will be exceeded!
- */
- #define ITERATIONS 5000
- enum RunPhase
- {
- RP_PUT,
- RP_GET,
- RP_DONE,
- RP_GET_FAIL
- };
- struct CpsRunContext
- {
- struct GNUNET_HashCode key;
- int i;
- int found;
- const struct GNUNET_CONFIGURATION_Handle *cfg;
- void *data;
- enum RunPhase phase;
- };
- static struct GNUNET_DATASTORE_Handle *datastore;
- static struct GNUNET_TIME_Absolute now;
- static int ok;
- static const char *plugin_name;
- static size_t
- get_size (int i)
- {
- return 8 + 8 * (i % 256);
- }
- static const void *
- get_data (int i)
- {
- static char buf[60000];
- memset (buf, i, 8 + 8 * (i % 256));
- return buf;
- }
- static int
- get_type (int i)
- {
- return 1;
- }
- static int
- get_priority (int i)
- {
- return i + 1;
- }
- static int
- get_anonymity (int i)
- {
- return i;
- }
- static struct GNUNET_TIME_Absolute
- get_expiration (int i)
- {
- struct GNUNET_TIME_Absolute av;
- av.abs_value_us = now.abs_value_us + i * 1000 * 1000LL;
- return av;
- }
- static void
- run_continuation (void *cls);
- static void
- check_success (void *cls, int success, struct GNUNET_TIME_Absolute min_expiration, const char *msg)
- {
- struct CpsRunContext *crc = cls;
- if (GNUNET_OK != success)
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "%s\n", msg);
- GNUNET_assert (GNUNET_OK == success);
- GNUNET_free_non_null (crc->data);
- crc->data = NULL;
- GNUNET_SCHEDULER_add_now (&run_continuation, crc);
- }
- static void
- check_value (void *cls,
- const struct GNUNET_HashCode *key,
- size_t size,
- const void *data,
- enum GNUNET_BLOCK_Type type,
- uint32_t priority,
- uint32_t anonymity,
- uint32_t replication,
- struct GNUNET_TIME_Absolute expiration,
- uint64_t uid)
- {
- struct CpsRunContext *crc = cls;
- int i;
- if (NULL == key)
- {
- crc->phase = RP_GET_FAIL;
- GNUNET_SCHEDULER_add_now (&run_continuation, crc);
- return;
- }
- i = crc->i;
- GNUNET_assert (size == get_size (i));
- GNUNET_assert (0 == memcmp (data, get_data (i), size));
- GNUNET_assert (type == get_type (i));
- GNUNET_assert (priority == get_priority (i));
- GNUNET_assert (anonymity == get_anonymity (i));
- GNUNET_assert (expiration.abs_value_us == get_expiration (i).abs_value_us);
- crc->i--;
- if (crc->i == 0)
- crc->phase = RP_DONE;
- GNUNET_SCHEDULER_add_now (&run_continuation, crc);
- }
- static void
- check_nothing (void *cls,
- const struct GNUNET_HashCode *key,
- size_t size,
- const void *data,
- enum GNUNET_BLOCK_Type type,
- uint32_t priority,
- uint32_t anonymity,
- uint32_t replication,
- struct GNUNET_TIME_Absolute expiration,
- uint64_t uid)
- {
- struct CpsRunContext *crc = cls;
- GNUNET_assert (key == NULL);
- if (0 == --crc->i)
- crc->phase = RP_DONE;
- GNUNET_SCHEDULER_add_now (&run_continuation, crc);
- }
- static void
- run_continuation (void *cls)
- {
- struct CpsRunContext *crc = cls;
- ok = (int) crc->phase;
- switch (crc->phase)
- {
- case RP_PUT:
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Executing `%s' number %u\n", "PUT",
- crc->i);
- GNUNET_CRYPTO_hash (&crc->i, sizeof (int), &crc->key);
- GNUNET_DATASTORE_put (datastore,
- 0,
- &crc->key,
- get_size (crc->i),
- get_data (crc->i),
- get_type (crc->i),
- get_priority (crc->i),
- get_anonymity (crc->i),
- 0,
- get_expiration (crc->i),
- 1,
- 1,
- &check_success, crc);
- crc->i++;
- if (crc->i == ITERATIONS)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Sleeping to give datastore time to clean up\n");
- sleep (1);
- crc->phase = RP_GET;
- crc->i--;
- }
- break;
- case RP_GET:
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Executing `%s' number %u\n", "GET",
- crc->i);
- GNUNET_CRYPTO_hash (&crc->i, sizeof (int), &crc->key);
- GNUNET_DATASTORE_get_key (datastore,
- 0,
- false,
- &crc->key,
- get_type (crc->i),
- 1,
- 1,
- &check_value,
- crc);
- break;
- case RP_GET_FAIL:
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Executing `%s' number %u\n", "GET(f)",
- crc->i);
- GNUNET_CRYPTO_hash (&crc->i, sizeof (int), &crc->key);
- GNUNET_DATASTORE_get_key (datastore,
- 0,
- false,
- &crc->key,
- get_type (crc->i),
- 1,
- 1,
- &check_nothing,
- crc);
- break;
- case RP_DONE:
- GNUNET_assert (0 == crc->i);
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Finished, disconnecting\n");
- GNUNET_DATASTORE_disconnect (datastore, GNUNET_YES);
- GNUNET_free (crc);
- ok = 0;
- }
- }
- static void
- run_tests (void *cls, int success, struct GNUNET_TIME_Absolute min_expiration, const char *msg)
- {
- struct CpsRunContext *crc = cls;
- if (success != GNUNET_YES)
- {
- FPRINTF (stderr,
- "Test 'put' operation failed with error `%s' database likely not setup, skipping test.\n",
- msg);
- GNUNET_DATASTORE_disconnect (datastore, GNUNET_YES);
- GNUNET_free (crc);
- return;
- }
- GNUNET_SCHEDULER_add_now (&run_continuation, crc);
- }
- static void
- run (void *cls,
- const struct GNUNET_CONFIGURATION_Handle *cfg,
- struct GNUNET_TESTING_Peer *peer)
- {
- struct CpsRunContext *crc;
- static struct GNUNET_HashCode zkey;
- crc = GNUNET_new (struct CpsRunContext);
- crc->cfg = cfg;
- crc->phase = RP_PUT;
- now = GNUNET_TIME_absolute_get ();
- datastore = GNUNET_DATASTORE_connect (cfg);
- if (NULL ==
- GNUNET_DATASTORE_put (datastore,
- 0,
- &zkey,
- 4,
- "TEST",
- GNUNET_BLOCK_TYPE_TEST,
- 0, 0, 0,
- GNUNET_TIME_relative_to_absolute (GNUNET_TIME_UNIT_SECONDS),
- 0,
- 1,
- &run_tests,
- crc))
- {
- FPRINTF (stderr, "%s", "Test 'put' operation failed.\n");
- GNUNET_free (crc);
- ok = 1;
- }
- }
- /**
- * Function called when disk utilization changes, does nothing.
- *
- * @param cls closure
- * @param delta change in utilization
- */
- static void
- ignore_payload_cb (void *cls,
- int delta)
- {
- /* do nothing */
- }
- /**
- * check if plugin is actually working
- */
- static int
- test_plugin (const char *cfg_name)
- {
- char libname[PATH_MAX];
- struct GNUNET_CONFIGURATION_Handle *cfg;
- struct GNUNET_DATASTORE_PluginFunctions *api;
- struct GNUNET_DATASTORE_PluginEnvironment env;
- cfg = GNUNET_CONFIGURATION_create ();
- if (GNUNET_OK !=
- GNUNET_CONFIGURATION_load (cfg,
- cfg_name))
- {
- GNUNET_CONFIGURATION_destroy (cfg);
- fprintf (stderr,
- "Failed to load configuration %s\n",
- cfg_name);
- return 1;
- }
- memset (&env, 0, sizeof (env));
- env.cfg = cfg;
- env.duc = &ignore_payload_cb;
- GNUNET_snprintf (libname,
- sizeof (libname),
- "libgnunet_plugin_datastore_%s",
- plugin_name);
- api = GNUNET_PLUGIN_load (libname, &env);
- if (NULL == api)
- {
- GNUNET_CONFIGURATION_destroy (cfg);
- fprintf (stderr,
- "Failed to load plugin `%s'\n",
- libname);
- return 77;
- }
- GNUNET_PLUGIN_unload (libname, api);
- GNUNET_CONFIGURATION_destroy (cfg);
- return 0;
- }
- int
- main (int argc, char *argv[])
- {
- char cfg_name[PATH_MAX];
- int ret;
- plugin_name = GNUNET_TESTING_get_testname_from_underscore (argv[0]);
- GNUNET_snprintf (cfg_name,
- sizeof (cfg_name),
- "test_datastore_api_data_%s.conf",
- plugin_name);
- ret = test_plugin (cfg_name);
- if (0 != ret)
- return ret;
- if (0 !=
- GNUNET_TESTING_peer_run ("test-gnunet-datastore-management",
- cfg_name,
- &run,
- NULL))
- return 1;
- return ok;
- }
- /* end of test_datastore_api_management.c */
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