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- /*
- This file is part of GNUnet
- (C) 2008--2013 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 testbed/test_testbed_api_controllerlink.c
- * @brief testcase for testing controller to subcontroller linking
- * @author Sree Harsha Totakura <sreeharsha@totakura.in>
- */
- /**
- * The controller architecture we try to achieve in this test case:
- *
- * Master Controller
- * // \\
- * // \\
- * Slave Controller 1---------Slave Controller 3
- * ||
- * ||
- * Slave Controller 2
- */
- #include "platform.h"
- #include "gnunet_util_lib.h"
- #include "gnunet_testing_lib.h"
- #include "gnunet_testbed_service.h"
- /**
- * Generic logging shortcut
- */
- #define LOG(kind,...) \
- GNUNET_log (kind, __VA_ARGS__)
- /**
- * Debug logging shorthand
- */
- #define LOG_DEBUG(...) \
- LOG(GNUNET_ERROR_TYPE_DEBUG, __VA_ARGS__)
- /**
- * Different stages in testing
- */
- enum Stage
- {
- /**
- * Initial stage
- */
- INIT,
- /**
- * Master controller has started
- */
- MASTER_STARTED,
- /**
- * A peer has been created on master
- */
- MASTER_PEER_CREATE_SUCCESS,
- /**
- * Peer on master controller has been started successfully.
- */
- MASTER_PEER_START_SUCCESS,
- /**
- * The first slave has been registered at master controller
- */
- SLAVE1_REGISTERED,
- /**
- * The second slave has been registered at the master controller
- */
- SLAVE2_REGISTERED,
- /**
- * Link from master to slave 1 has been successfully created
- */
- SLAVE1_LINK_SUCCESS,
- /**
- * Peer create on slave 1 successful
- */
- SLAVE1_PEER_CREATE_SUCCESS,
- /**
- * Peer startup on slave 1 successful
- */
- SLAVE1_PEER_START_SUCCESS,
- /**
- * Link from slave 1 to slave 2 has been successfully created.
- */
- SLAVE2_LINK_SUCCESS,
- /**
- * Peer create on slave 2 successful
- */
- SLAVE2_PEER_CREATE_SUCCESS,
- /**
- * Peer on slave 1 successfully stopped
- */
- SLAVE1_PEER_STOP_SUCCESS,
- /**
- * Peer startup on slave 2 successful
- */
- SLAVE2_PEER_START_SUCCESS,
- /**
- * Try to connect peers on master and slave 2.
- */
- MASTER_SLAVE2_PEERS_CONNECTED,
- /**
- * Slave 3 has successfully registered
- */
- SLAVE3_REGISTERED,
- /**
- * Slave 3 has successfully started
- */
- SLAVE3_STARTED,
- /**
- * Peer created on slave 3
- */
- SLAVE3_PEER_CREATE_SUCCESS,
- /**
- * Peer started at slave 3
- */
- SLAVE3_PEER_START_SUCCESS,
- /**
- * Try to connect peers on slave2 and slave3
- */
- SLAVE2_SLAVE3_PEERS_CONNECTED,
- /**
- * Peer on slave 2 successfully stopped
- */
- SLAVE2_PEER_STOP_SUCCESS,
- /**
- * Peer destroy on slave 1 successful
- */
- SLAVE1_PEER_DESTROY_SUCCESS,
- /**
- * Peer destory on slave 2 successful
- */
- SLAVE2_PEER_DESTROY_SUCCESS,
- /**
- * The configuration of slave 3 is acquired
- */
- SLAVE3_GET_CONFIG_SUCCESS,
- /**
- * Slave 1 has linked to slave 3;
- */
- SLAVE3_LINK_SUCCESS,
- /**
- * Master peer destoryed. Destory slave 3 peer
- */
- MASTER_PEER_DESTROY_SUCCESS,
- /**
- * Slave 3 peer destroyed. Mark test as success
- */
- SUCCESS,
- /**
- * Marks test as skipped
- */
- SKIP
- };
- /**
- * Host for running master controller
- */
- static struct GNUNET_TESTBED_Host *host;
- /**
- * The master controller process
- */
- static struct GNUNET_TESTBED_ControllerProc *cp;
- /**
- * Handle to master controller
- */
- static struct GNUNET_TESTBED_Controller *mc;
- /**
- * Slave host for running slave controller
- */
- static struct GNUNET_TESTBED_Host *slave;
- /**
- * Another slave host for running another slave controller
- */
- static struct GNUNET_TESTBED_Host *slave2;
- /**
- * Host for slave 3
- */
- static struct GNUNET_TESTBED_Host *slave3;
- /**
- * Slave host registration handle
- */
- static struct GNUNET_TESTBED_HostRegistrationHandle *rh;
- /**
- * Handle to global configuration
- */
- static struct GNUNET_CONFIGURATION_Handle *cfg;
- /**
- * Configuration of slave 3 controller
- */
- static struct GNUNET_CONFIGURATION_Handle *cfg3;
- /**
- * Abort task
- */
- static GNUNET_SCHEDULER_TaskIdentifier abort_task;
- /**
- * Operation handle for linking controllers
- */
- static struct GNUNET_TESTBED_Operation *op;
- /**
- * Handle to peer started at slave 1
- */
- static struct GNUNET_TESTBED_Peer *slave1_peer;
- /**
- * Handle to peer started at slave 2
- */
- static struct GNUNET_TESTBED_Peer *slave2_peer;
- /**
- * Handle to peer started at slave 2
- */
- static struct GNUNET_TESTBED_Peer *slave3_peer;
- /**
- * Handle to a peer started at master controller
- */
- static struct GNUNET_TESTBED_Peer *master_peer;
- /**
- * The handle for whether a host is habitable or not
- */
- struct GNUNET_TESTBED_HostHabitableCheckHandle *hc_handle;
- /**
- * The task handle for the delay task
- */
- GNUNET_SCHEDULER_TaskIdentifier delay_task_id;
- /**
- * Event mask
- */
- uint64_t event_mask;
- /**
- * Global testing status
- */
- static enum Stage result;
- /**
- * shortcut to exit during failure
- */
- #define FAIL_TEST(cond) do { \
- if (!(cond)) { \
- GNUNET_break(0); \
- if (GNUNET_SCHEDULER_NO_TASK != abort_task) \
- GNUNET_SCHEDULER_cancel (abort_task); \
- abort_task = GNUNET_SCHEDULER_NO_TASK; \
- GNUNET_SCHEDULER_add_now (do_shutdown, NULL); \
- return; \
- } \
- } while (0)
- /**
- * Shutdown nicely
- *
- * @param cls NULL
- * @param tc the task context
- */
- static void
- do_shutdown (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
- {
- if (GNUNET_SCHEDULER_NO_TASK != abort_task)
- GNUNET_SCHEDULER_cancel (abort_task);
- if (GNUNET_SCHEDULER_NO_TASK != delay_task_id)
- {
- GNUNET_SCHEDULER_cancel (delay_task_id);
- delay_task_id = GNUNET_SCHEDULER_NO_TASK;
- }
- if (NULL != hc_handle)
- GNUNET_TESTBED_is_host_habitable_cancel (hc_handle);
- if (NULL != mc)
- GNUNET_TESTBED_controller_disconnect (mc);
- if (NULL != cp)
- GNUNET_TESTBED_controller_stop (cp);
- if (NULL != slave3)
- GNUNET_TESTBED_host_destroy (slave3);
- if (NULL != slave2)
- GNUNET_TESTBED_host_destroy (slave2);
- if (NULL != slave)
- GNUNET_TESTBED_host_destroy (slave);
- if (NULL != host)
- GNUNET_TESTBED_host_destroy (host);
- if (NULL != cfg)
- GNUNET_CONFIGURATION_destroy (cfg);
- if (NULL != cfg3)
- GNUNET_CONFIGURATION_destroy (cfg3);
- if (NULL != rh)
- GNUNET_TESTBED_cancel_registration (rh);
- }
- /**
- * abort task to run on test timed out
- *
- * @param cls NULL
- * @param tc the task context
- */
- static void
- do_abort (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
- {
- LOG (GNUNET_ERROR_TYPE_WARNING, "Aborting\n");
- abort_task = GNUNET_SCHEDULER_NO_TASK;
- do_shutdown (cls, tc);
- }
- /**
- * Calls abort now
- *
- * @param
- * @return
- */
- static void
- do_abort_now (void *cls)
- {
- if (GNUNET_SCHEDULER_NO_TASK != abort_task)
- GNUNET_SCHEDULER_cancel (abort_task);
- abort_task = GNUNET_SCHEDULER_add_now (&do_abort, NULL);
- }
- /**
- * Callback which will be called to after a host registration succeeded or failed
- *
- * @param cls the host which has been registered
- * @param emsg the error message; NULL if host registration is successful
- */
- static void
- registration_cont (void *cls, const char *emsg);
- /**
- * Task for inserting delay between tests
- *
- * @param
- * @return
- */
- static void
- delay_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
- {
- delay_task_id = GNUNET_SCHEDULER_NO_TASK;
- switch (result)
- {
- case SLAVE2_PEER_CREATE_SUCCESS:
- op = GNUNET_TESTBED_peer_stop (NULL, slave1_peer, NULL, NULL);
- FAIL_TEST (NULL != op);
- break;
- case MASTER_SLAVE2_PEERS_CONNECTED:
- slave3 = GNUNET_TESTBED_host_create_with_id (3, "127.0.0.1", NULL, cfg, 0);
- rh = GNUNET_TESTBED_register_host (mc, slave3, ®istration_cont, NULL);
- break;
- case SLAVE2_SLAVE3_PEERS_CONNECTED:
- op = GNUNET_TESTBED_peer_stop (NULL, slave2_peer, NULL, NULL);
- FAIL_TEST (NULL != op);
- break;
- default:
- FAIL_TEST (0);
- }
- }
- /**
- * Functions of this signature are called when a peer has been successfully
- * created
- *
- * @param cls the closure from GNUNET_TESTBED_peer_create()
- * @param peer the handle for the created peer; NULL on any error during
- * creation
- * @param emsg NULL if peer is not NULL; else MAY contain the error description
- */
- static void
- peer_create_cb (void *cls, struct GNUNET_TESTBED_Peer *peer, const char *emsg)
- {
- FAIL_TEST (NULL != peer);
- FAIL_TEST (NULL == emsg);
- switch (result)
- {
- case MASTER_STARTED:
- result = MASTER_PEER_CREATE_SUCCESS;
- master_peer = peer;
- GNUNET_TESTBED_operation_done (op);
- op = GNUNET_TESTBED_peer_start (NULL, master_peer, NULL, NULL);
- break;
- case SLAVE1_LINK_SUCCESS:
- result = SLAVE1_PEER_CREATE_SUCCESS;
- slave1_peer = peer;
- GNUNET_TESTBED_operation_done (op);
- op = GNUNET_TESTBED_peer_start (NULL, slave1_peer, NULL, NULL);
- break;
- case SLAVE2_LINK_SUCCESS:
- result = SLAVE2_PEER_CREATE_SUCCESS;
- slave2_peer = peer;
- GNUNET_TESTBED_operation_done (op);
- delay_task_id =
- GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply
- (GNUNET_TIME_UNIT_SECONDS, 1),
- &delay_task,
- NULL);
- break;
- case SLAVE3_STARTED:
- result = SLAVE3_PEER_CREATE_SUCCESS;
- slave3_peer = peer;
- GNUNET_TESTBED_operation_done (op);
- op = GNUNET_TESTBED_peer_start (NULL, slave3_peer, NULL, NULL);
- break;
- default:
- FAIL_TEST (0);
- }
- FAIL_TEST (NULL != op);
- }
- /**
- * Checks the event if it is an operation finished event and if indicates a
- * successfull completion of operation
- *
- * @param event the event information to check
- */
- static void
- check_operation_success (const struct GNUNET_TESTBED_EventInformation *event)
- {
- FAIL_TEST (NULL != event);
- FAIL_TEST (GNUNET_TESTBED_ET_OPERATION_FINISHED == event->type);
- FAIL_TEST (event->op == op);
- FAIL_TEST (NULL == event->op_cls);
- FAIL_TEST (NULL == event->details.operation_finished.emsg);
- FAIL_TEST (NULL == event->details.operation_finished.generic);
- }
- /**
- * Signature of the event handler function called by the
- * respective event controller.
- *
- * @param cls closure
- * @param event information about the event
- */
- static void
- controller_cb (void *cls, const struct GNUNET_TESTBED_EventInformation *event)
- {
- switch (result)
- {
- case SLAVE2_REGISTERED:
- check_operation_success (event);
- GNUNET_TESTBED_operation_done (op);
- op = NULL;
- result = SLAVE1_LINK_SUCCESS;
- FAIL_TEST (NULL != slave2);
- FAIL_TEST (NULL != slave);
- op = GNUNET_TESTBED_peer_create (mc, slave, cfg, peer_create_cb, NULL);
- FAIL_TEST (NULL != op);
- break;
- case SLAVE1_PEER_START_SUCCESS:
- check_operation_success (event);
- GNUNET_TESTBED_operation_done (op);
- result = SLAVE2_LINK_SUCCESS;
- op = GNUNET_TESTBED_peer_create (mc, slave2, cfg, peer_create_cb, NULL);
- FAIL_TEST (NULL != op);
- break;
- case MASTER_PEER_CREATE_SUCCESS:
- FAIL_TEST (GNUNET_TESTBED_ET_PEER_START == event->type);
- FAIL_TEST (event->details.peer_start.host == host);
- FAIL_TEST (event->details.peer_start.peer == master_peer);
- GNUNET_TESTBED_operation_done (op);
- result = MASTER_PEER_START_SUCCESS;
- slave = GNUNET_TESTBED_host_create_with_id (1, "127.0.0.1", NULL, cfg, 0);
- FAIL_TEST (NULL != slave);
- rh = GNUNET_TESTBED_register_host (mc, slave, ®istration_cont, NULL);
- FAIL_TEST (NULL != rh);
- break;
- case SLAVE1_PEER_CREATE_SUCCESS:
- FAIL_TEST (GNUNET_TESTBED_ET_PEER_START == event->type);
- FAIL_TEST (event->details.peer_start.host == slave);
- FAIL_TEST (event->details.peer_start.peer == slave1_peer);
- GNUNET_TESTBED_operation_done (op);
- result = SLAVE1_PEER_START_SUCCESS;
- op = GNUNET_TESTBED_controller_link (NULL, mc, slave2, slave, GNUNET_YES);
- break;
- case SLAVE2_PEER_CREATE_SUCCESS:
- FAIL_TEST (GNUNET_TESTBED_ET_PEER_STOP == event->type);
- FAIL_TEST (event->details.peer_stop.peer == slave1_peer);
- GNUNET_TESTBED_operation_done (op);
- result = SLAVE1_PEER_STOP_SUCCESS;
- op = GNUNET_TESTBED_peer_start (NULL, slave2_peer, NULL, NULL);
- FAIL_TEST (NULL != op);
- break;
- case SLAVE3_PEER_CREATE_SUCCESS:
- FAIL_TEST (GNUNET_TESTBED_ET_PEER_START == event->type);
- FAIL_TEST (event->details.peer_start.host == slave3);
- FAIL_TEST (event->details.peer_start.peer == slave3_peer);
- GNUNET_TESTBED_operation_done (op);
- result = SLAVE3_PEER_START_SUCCESS;
- sleep (1);
- LOG_DEBUG ("**************************************\n");
- op = GNUNET_TESTBED_overlay_connect (mc, NULL, NULL, slave2_peer,
- slave3_peer);
- FAIL_TEST (NULL != op);
- break;
- case SLAVE3_PEER_START_SUCCESS:
- FAIL_TEST (NULL != event);
- FAIL_TEST (GNUNET_TESTBED_ET_CONNECT == event->type);
- FAIL_TEST (event->details.peer_connect.peer1 == slave2_peer);
- FAIL_TEST (event->details.peer_connect.peer2 == slave3_peer);
- result = SLAVE2_SLAVE3_PEERS_CONNECTED;
- GNUNET_TESTBED_operation_done (op);
- op = NULL;
- delay_task_id =
- GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply
- (GNUNET_TIME_UNIT_SECONDS, 1), &delay_task,
- NULL);
- break;
- case SLAVE1_PEER_STOP_SUCCESS:
- FAIL_TEST (GNUNET_TESTBED_ET_PEER_START == event->type);
- FAIL_TEST (event->details.peer_start.host == slave2);
- FAIL_TEST (event->details.peer_start.peer == slave2_peer);
- GNUNET_TESTBED_operation_done (op);
- result = SLAVE2_PEER_START_SUCCESS;
- op = GNUNET_TESTBED_overlay_connect (mc, NULL, NULL, master_peer,
- slave2_peer);
- break;
- case SLAVE2_PEER_START_SUCCESS:
- FAIL_TEST (NULL != event);
- FAIL_TEST (GNUNET_TESTBED_ET_CONNECT == event->type);
- FAIL_TEST (event->details.peer_connect.peer1 == master_peer);
- FAIL_TEST (event->details.peer_connect.peer2 == slave2_peer);
- result = MASTER_SLAVE2_PEERS_CONNECTED;
- GNUNET_TESTBED_operation_done (op);
- op = NULL;
- delay_task_id =
- GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply
- (GNUNET_TIME_UNIT_SECONDS, 1), &delay_task,
- NULL);
- break;
- case SLAVE2_SLAVE3_PEERS_CONNECTED:
- FAIL_TEST (GNUNET_TESTBED_ET_PEER_STOP == event->type);
- FAIL_TEST (event->details.peer_stop.peer == slave2_peer);
- GNUNET_TESTBED_operation_done (op);
- result = SLAVE2_PEER_STOP_SUCCESS;
- op = GNUNET_TESTBED_peer_destroy (slave1_peer);
- FAIL_TEST (NULL != op);
- break;
- case SLAVE2_PEER_STOP_SUCCESS:
- check_operation_success (event);
- GNUNET_TESTBED_operation_done (op);
- result = SLAVE1_PEER_DESTROY_SUCCESS;
- op = GNUNET_TESTBED_peer_destroy (slave2_peer);
- FAIL_TEST (NULL != op);
- break;
- case SLAVE1_PEER_DESTROY_SUCCESS:
- check_operation_success (event);
- GNUNET_TESTBED_operation_done (op);
- op = NULL;
- result = SLAVE2_PEER_DESTROY_SUCCESS;
- op = GNUNET_TESTBED_get_slave_config (NULL, mc, slave3);
- FAIL_TEST (NULL != op);
- break;
- case SLAVE2_PEER_DESTROY_SUCCESS:
- FAIL_TEST (NULL != event);
- FAIL_TEST (GNUNET_TESTBED_ET_OPERATION_FINISHED == event->type);
- FAIL_TEST (event->op == op);
- FAIL_TEST (NULL == event->op_cls);
- FAIL_TEST (NULL == event->details.operation_finished.emsg);
- cfg3 = GNUNET_CONFIGURATION_dup (event->details.operation_finished.generic);
- GNUNET_TESTBED_operation_done (op);
- result = SLAVE3_GET_CONFIG_SUCCESS;
- op = GNUNET_TESTBED_controller_link (NULL, mc, slave3, slave, GNUNET_NO);
- break;
- case SLAVE3_REGISTERED:
- check_operation_success (event);
- GNUNET_TESTBED_operation_done (op);
- op = NULL;
- result = SLAVE3_STARTED;
- op = GNUNET_TESTBED_peer_create (mc, slave3, cfg, peer_create_cb, NULL);
- FAIL_TEST (NULL != op);
- break;
- case SLAVE3_GET_CONFIG_SUCCESS:
- result = SLAVE3_LINK_SUCCESS;
- GNUNET_TESTBED_operation_done (op);
- op = GNUNET_TESTBED_peer_destroy (master_peer);
- break;
- case SLAVE3_LINK_SUCCESS:
- check_operation_success (event);
- result = MASTER_PEER_DESTROY_SUCCESS;
- GNUNET_TESTBED_operation_done (op);
- op = GNUNET_TESTBED_peer_destroy (slave3_peer);
- break;
- case MASTER_PEER_DESTROY_SUCCESS:
- result = SUCCESS;
- GNUNET_TESTBED_operation_done (op);
- op = NULL;
- GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply
- (GNUNET_TIME_UNIT_SECONDS, 1), &do_shutdown,
- NULL);
- break;
- default:
- FAIL_TEST (0);
- }
- }
- /**
- * Callback which will be called to after a host registration succeeded or failed
- *
- * @param cls the host which has been registered
- * @param emsg the error message; NULL if host registration is successful
- */
- static void
- registration_cont (void *cls, const char *emsg)
- {
- rh = NULL;
- switch (result)
- {
- case MASTER_PEER_START_SUCCESS:
- FAIL_TEST (NULL == emsg);
- FAIL_TEST (NULL != mc);
- result = SLAVE1_REGISTERED;
- slave2 = GNUNET_TESTBED_host_create_with_id (2, "127.0.0.1", NULL, cfg, 0);
- FAIL_TEST (NULL != slave2);
- rh = GNUNET_TESTBED_register_host (mc, slave2, ®istration_cont, NULL);
- FAIL_TEST (NULL != rh);
- break;
- case SLAVE1_REGISTERED:
- FAIL_TEST (NULL == emsg);
- FAIL_TEST (NULL != mc);
- result = SLAVE2_REGISTERED;
- FAIL_TEST (NULL != cfg);
- op = GNUNET_TESTBED_controller_link (NULL, mc, slave, NULL, GNUNET_YES);
- FAIL_TEST (NULL != op);
- break;
- case MASTER_SLAVE2_PEERS_CONNECTED:
- FAIL_TEST (NULL == emsg);
- FAIL_TEST (NULL != mc);
- FAIL_TEST (NULL == op);
- result = SLAVE3_REGISTERED;
- op = GNUNET_TESTBED_controller_link (NULL, mc, slave3, NULL, GNUNET_YES);
- FAIL_TEST (NULL != op);
- break;
- default:
- GNUNET_break (0);
- do_abort_now (NULL);
- }
- }
- /**
- * Callback to signal successfull startup of the controller process
- *
- * @param cls the closure from GNUNET_TESTBED_controller_start()
- * @param cfg the configuration with which the controller has been started;
- * NULL if status is not GNUNET_OK
- * @param status GNUNET_OK if the startup is successfull; GNUNET_SYSERR if not,
- * GNUNET_TESTBED_controller_stop() shouldn't be called in this case
- */
- static void
- status_cb (void *cls, const struct GNUNET_CONFIGURATION_Handle *config,
- int status)
- {
- switch (result)
- {
- case INIT:
- FAIL_TEST (GNUNET_OK == status);
- event_mask = 0;
- event_mask |= (1L << GNUNET_TESTBED_ET_PEER_START);
- event_mask |= (1L << GNUNET_TESTBED_ET_PEER_STOP);
- event_mask |= (1L << GNUNET_TESTBED_ET_CONNECT);
- event_mask |= (1L << GNUNET_TESTBED_ET_OPERATION_FINISHED);
- mc = GNUNET_TESTBED_controller_connect (host, event_mask,
- &controller_cb, NULL);
- FAIL_TEST (NULL != mc);
- result = MASTER_STARTED;
- op = GNUNET_TESTBED_peer_create (mc, host, cfg, peer_create_cb, NULL);
- FAIL_TEST (NULL != op);
- break;
- default:
- GNUNET_break (0);
- cp = NULL;
- do_abort_now (NULL);
- }
- }
- /**
- * Callbacks of this type are called by GNUNET_TESTBED_is_host_habitable to
- * inform whether the given host is habitable or not. The Handle returned by
- * GNUNET_TESTBED_is_host_habitable() is invalid after this callback is called
- *
- * @param cls NULL
- * @param host the host whose status is being reported; will be NULL if the host
- * given to GNUNET_TESTBED_is_host_habitable() is NULL
- * @param status GNUNET_YES if it is habitable; GNUNET_NO if not
- */
- static void
- host_habitable_cb (void *cls, const struct GNUNET_TESTBED_Host *_host,
- int status)
- {
- hc_handle = NULL;
- if (GNUNET_NO == status)
- {
- (void) PRINTF ("%s",
- "Unable to run the test as this system is not configured "
- "to use password less SSH logins to localhost.\n"
- "Skipping test\n");
- GNUNET_SCHEDULER_cancel (abort_task);
- abort_task = GNUNET_SCHEDULER_NO_TASK;
- (void) GNUNET_SCHEDULER_add_now (&do_shutdown, NULL);
- result = SKIP;
- return;
- }
- cp = GNUNET_TESTBED_controller_start ("127.0.0.1", host, status_cb,
- NULL);
- }
- /**
- * Main run function.
- *
- * @param cls NULL
- * @param args arguments passed to GNUNET_PROGRAM_run
- * @param cfgfile the path to configuration file
- * @param cfg the configuration file handle
- */
- static void
- run (void *cls, char *const *args, const char *cfgfile,
- const struct GNUNET_CONFIGURATION_Handle *config)
- {
- cfg = GNUNET_CONFIGURATION_dup (config);
- host = GNUNET_TESTBED_host_create (NULL, NULL, cfg, 0);
- FAIL_TEST (NULL != host);
- if (NULL ==
- (hc_handle =
- GNUNET_TESTBED_is_host_habitable (host, config, &host_habitable_cb,
- NULL)))
- {
- GNUNET_TESTBED_host_destroy (host);
- GNUNET_CONFIGURATION_destroy (cfg);
- cfg = NULL;
- host = NULL;
- (void) PRINTF ("%s",
- "Unable to run the test as this system is not configured "
- "to use password less SSH logins to localhost.\n"
- "Marking test as successful\n");
- result = SKIP;
- return;
- }
- abort_task =
- GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply
- (GNUNET_TIME_UNIT_MINUTES, 5), &do_abort,
- NULL);
- }
- /**
- * Main function
- */
- int
- main (int argc, char **argv)
- {
- char *const argv2[] = { "test_testbed_api_controllerlink",
- "-c", "test_testbed_api.conf",
- NULL
- };
- struct GNUNET_GETOPT_CommandLineOption options[] = {
- GNUNET_GETOPT_OPTION_END
- };
- int ret;
- result = INIT;
- ret =
- GNUNET_PROGRAM_run ((sizeof (argv2) / sizeof (char *)) - 1, argv2,
- "test_testbed_api_controllerlink", "nohelp", options,
- &run, NULL);
- if (GNUNET_OK != ret)
- return 1;
- switch (result)
- {
- case SUCCESS:
- return 0;
- case SKIP:
- return 77; /* Mark test as skipped */
- default:
- return 1;
- }
- }
- /* end of test_testbed_api_controllerlink.c */
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