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- /*
- This file is part of GNUnet
- Copyright (C) 2008--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 testbed/testbed_api_test.c
- * @brief high-level test function
- * @author Christian Grothoff
- * @author Sree Harsha Totakura
- */
- #include "platform.h"
- #include "gnunet_testbed_service.h"
- /**
- * Context information for test run
- */
- struct TestRunContext
- {
- /**
- * Test master callback
- */
- GNUNET_TESTBED_TestMaster test_master;
- /**
- * Closure for test master
- */
- void *test_master_cls;
- /**
- * The controller event callback
- */
- GNUNET_TESTBED_ControllerCallback cc;
- /**
- * Closure for the above callback
- */
- void *cc_cls;
- /**
- * event mask for the controller callback
- */
- uint64_t event_mask;
- /**
- * Number of peers to start
- */
- unsigned int num_peers;
- };
- /**
- * Main run function.
- *
- * @param cls NULL
- * @param args arguments passed to GNUNET_PROGRAM_run
- * @param cfgfile the path to configuration file
- * @param config the configuration file handle
- */
- static void
- run (void *cls, char *const *args, const char *cfgfile,
- const struct GNUNET_CONFIGURATION_Handle *config)
- {
- struct TestRunContext *rc = cls;
- GNUNET_TESTBED_run (NULL, config, rc->num_peers, rc->event_mask, rc->cc,
- rc->cc_cls, rc->test_master, rc->test_master_cls);
- }
- /**
- * Convenience method for running a "simple" test on the local system
- * with a single call from 'main'. Underlay and overlay topology are
- * configured using the "UNDERLAY" and "OVERLAY" options in the
- * "[testbed]" section of the configuration (with possible options
- * given in "UNDERLAY_XXX" and/or "OVERLAY_XXX").
- *
- * The test is to be terminated using a call to
- * "GNUNET_SCHEDULER_shutdown". If starting the test fails,
- * the program is stopped without 'master' ever being run.
- *
- * NOTE: this function should be called from 'main', NOT from
- * within a GNUNET_SCHEDULER-loop. This function will initialze
- * the scheduler loop, the testbed and then pass control to
- * 'master'.
- *
- * @param testname name of the testcase (to configure logging, etc.)
- * @param cfg_filename configuration filename to use
- * (for testbed, controller and peers)
- * @param num_peers number of peers to start
- * @param event_mask bit mask with set of events to call 'cc' for;
- * or-ed values of "1LL" shifted by the
- * respective 'enum GNUNET_TESTBED_EventType'
- * (i.e. "(1LL << GNUNET_TESTBED_ET_CONNECT) || ...")
- * @param cc controller callback to invoke on events; This callback is called
- * for all peer start events even if GNUNET_TESTBED_ET_PEER_START isn't
- * set in the event_mask as this is the only way get access to the
- * handle of each peer
- * @param cc_cls closure for cc
- * @param test_master task to run once the test is ready
- * @param test_master_cls closure for @a test_master
- * @return #GNUNET_SYSERR on error, #GNUNET_OK on success
- */
- int
- GNUNET_TESTBED_test_run (const char *testname,
- const char *cfg_filename,
- unsigned int num_peers,
- uint64_t event_mask,
- GNUNET_TESTBED_ControllerCallback cc,
- void *cc_cls,
- GNUNET_TESTBED_TestMaster test_master,
- void *test_master_cls)
- {
- char *argv2[] = {
- NULL,
- "-c",
- NULL,
- NULL
- };
- struct GNUNET_GETOPT_CommandLineOption options[] = {
- GNUNET_GETOPT_OPTION_END
- };
- struct TestRunContext *rc;
- int ret;
- argv2[0] = GNUNET_strdup (testname);
- argv2[2] = GNUNET_strdup (cfg_filename);
- GNUNET_assert (NULL != test_master);
- GNUNET_assert (num_peers > 0);
- rc = GNUNET_malloc (sizeof(struct TestRunContext)
- + (num_peers * sizeof(struct GNUNET_TESTBED_Peer *)));
- rc->test_master = test_master;
- rc->test_master_cls = test_master_cls;
- rc->num_peers = num_peers;
- rc->event_mask = event_mask;
- rc->cc = cc;
- rc->cc_cls = cc_cls;
- ret = GNUNET_PROGRAM_run ((sizeof(argv2) / sizeof(char *)) - 1, argv2,
- testname, "nohelp", options, &run, rc);
- GNUNET_free (rc);
- GNUNET_free (argv2[0]);
- GNUNET_free (argv2[2]);
- return ret;
- }
- /* end of testbed_api_test.c */
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