X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=src%2Ftestbed%2Ftest_testbed_api_controllerlink.c;h=471ab3a94c3ec0d1dd63b49d2f056e9ff4b00eb6;hb=27c12911f4f2aba2d90099270d70de846e83854f;hp=d002da7f21a864666daceae7d35f9322991f07e2;hpb=45b2bdc144f331fd57b474c34fd83d768ba6ba98;p=oweals%2Fgnunet.git diff --git a/src/testbed/test_testbed_api_controllerlink.c b/src/testbed/test_testbed_api_controllerlink.c index d002da7f2..471ab3a94 100644 --- a/src/testbed/test_testbed_api_controllerlink.c +++ b/src/testbed/test_testbed_api_controllerlink.c @@ -1,6 +1,6 @@ /* This file is part of GNUnet - (C) 2008--2012 Christian Grothoff (and other contributing authors) + (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 @@ -21,12 +21,25 @@ /** * @file testbed/test_testbed_api_controllerlink.c * @brief testcase for testing controller to subcontroller linking - * @author Sree Harsha Totakura + * @author Sree Harsha Totakura + */ + + +/** + * 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-new.h" +#include "gnunet_testing_lib.h" #include "gnunet_testbed_service.h" /** @@ -45,39 +58,143 @@ * Different stages in testing */ enum Stage - { - - /** - * Initial stage - */ - INIT, - - /** - * Master controller has started - */ - MASTER_STARTED, - - /** - * 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, - - /** - * Link from slave 1 to slave 2 has been successfully created. - */ - SUCCESS +{ - }; + /** + * 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 @@ -104,6 +221,11 @@ static struct GNUNET_TESTBED_Host *slave; */ static struct GNUNET_TESTBED_Host *slave2; +/** + * Host for slave 3 + */ +static struct GNUNET_TESTBED_Host *slave3; + /** * Slave host registration handle */ @@ -114,6 +236,11 @@ static struct GNUNET_TESTBED_HostRegistrationHandle *rh; */ static struct GNUNET_CONFIGURATION_Handle *cfg; +/** + * Configuration of slave 3 controller + */ +static struct GNUNET_CONFIGURATION_Handle *cfg3; + /** * Abort task */ @@ -124,6 +251,36 @@ static GNUNET_SCHEDULER_TaskIdentifier abort_task; */ 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 */ @@ -134,6 +291,20 @@ uint64_t event_mask; */ 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 @@ -142,25 +313,35 @@ static enum Stage result; * @param tc the task context */ static void -do_shutdown (void *cls, const const struct GNUNET_SCHEDULER_TaskContext *tc) +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) + if (NULL != slave) GNUNET_TESTBED_host_destroy (slave); if (NULL != host) GNUNET_TESTBED_host_destroy (host); - if (NULL != mc) - GNUNET_TESTBED_controller_disconnect (mc); if (NULL != cfg) GNUNET_CONFIGURATION_destroy (cfg); - if (NULL != cp) - GNUNET_TESTBED_controller_stop (cp); + if (NULL != cfg3) + GNUNET_CONFIGURATION_destroy (cfg3); if (NULL != rh) GNUNET_TESTBED_cancel_registration (rh); - } @@ -171,14 +352,138 @@ do_shutdown (void *cls, const const struct GNUNET_SCHEDULER_TaskContext *tc) * @param tc the task context */ static void -do_abort (void *cls, const const struct GNUNET_SCHEDULER_TaskContext *tc) +do_abort (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc) { - LOG (GNUNET_ERROR_TYPE_WARNING, "Test timedout -- Aborting\n"); + 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. @@ -186,43 +491,165 @@ do_abort (void *cls, const const struct GNUNET_SCHEDULER_TaskContext *tc) * @param cls closure * @param event information about the event */ -static void -controller_cb(void *cls, const struct GNUNET_TESTBED_EventInformation *event) +static void +controller_cb (void *cls, const struct GNUNET_TESTBED_EventInformation *event) { switch (result) { case SLAVE2_REGISTERED: - GNUNET_assert (NULL != event); - GNUNET_assert (GNUNET_TESTBED_ET_OPERATION_FINISHED == event->type); - GNUNET_assert (event->details.operation_finished.operation == op); - GNUNET_assert (NULL == event->details.operation_finished.op_cls); - GNUNET_assert (NULL == event->details.operation_finished.emsg); - GNUNET_assert (GNUNET_TESTBED_PIT_GENERIC == - event->details.operation_finished.pit); - GNUNET_assert (NULL == event->details.operation_finished.op_result.generic); + check_operation_success (event); GNUNET_TESTBED_operation_done (op); op = NULL; result = SLAVE1_LINK_SUCCESS; - GNUNET_assert (NULL != slave2); - GNUNET_assert (NULL != slave); - op = GNUNET_TESTBED_controller_link (mc, slave2, slave, cfg, GNUNET_YES); - GNUNET_assert (NULL != op); + 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_LINK_SUCCESS: - GNUNET_assert (GNUNET_TESTBED_ET_OPERATION_FINISHED == event->type); - GNUNET_assert (event->details.operation_finished.operation == op); - GNUNET_assert (NULL == event->details.operation_finished.op_cls); - GNUNET_assert (NULL == event->details.operation_finished.emsg); - GNUNET_assert (GNUNET_TESTBED_PIT_GENERIC == - event->details.operation_finished.pit); - GNUNET_assert (NULL == event->details.operation_finished.op_result.generic); + 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_SCHEDULER_add_now (&do_shutdown, NULL); + 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: - GNUNET_assert (0); + FAIL_TEST (0); } } @@ -233,34 +660,40 @@ controller_cb(void *cls, const struct GNUNET_TESTBED_EventInformation *event) * @param cls the host which has been registered * @param emsg the error message; NULL if host registration is successful */ -static void +static void registration_cont (void *cls, const char *emsg) { rh = NULL; switch (result) { - case MASTER_STARTED: - GNUNET_assert (NULL == emsg); - GNUNET_assert (NULL != mc); + 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, 0); - GNUNET_assert (NULL != slave2); + 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); - GNUNET_assert (NULL != rh); + FAIL_TEST (NULL != rh); break; case SLAVE1_REGISTERED: - GNUNET_assert (NULL == emsg); - GNUNET_assert (NULL != mc); + FAIL_TEST (NULL == emsg); + FAIL_TEST (NULL != mc); result = SLAVE2_REGISTERED; - GNUNET_assert (NULL != cfg); - op = GNUNET_TESTBED_controller_link (mc, slave, NULL, cfg, GNUNET_YES); - GNUNET_assert (NULL != op); + FAIL_TEST (NULL != cfg); + op = GNUNET_TESTBED_controller_link (NULL, mc, slave, NULL, GNUNET_YES); + FAIL_TEST (NULL != op); break; - case INIT: - case SUCCESS: - case SLAVE2_REGISTERED: - case SLAVE1_LINK_SUCCESS: - GNUNET_assert (0); + 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); } } @@ -273,36 +706,68 @@ registration_cont (void *cls, const char *emsg) * @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) +static void +status_cb (void *cls, const struct GNUNET_CONFIGURATION_Handle *config, + int status) { switch (result) { case INIT: - GNUNET_assert (GNUNET_OK == status); + 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 (config, host, event_mask, - &controller_cb, NULL); - GNUNET_assert (NULL != mc); + mc = GNUNET_TESTBED_controller_connect (host, event_mask, + &controller_cb, NULL); + FAIL_TEST (NULL != mc); result = MASTER_STARTED; - slave = GNUNET_TESTBED_host_create_with_id (1, "127.0.0.1", NULL, 0); - GNUNET_assert (NULL != slave); - rh = GNUNET_TESTBED_register_host (mc, slave, ®istration_cont, NULL); - GNUNET_assert (NULL != rh); + op = GNUNET_TESTBED_peer_create (mc, host, cfg, peer_create_cb, NULL); + FAIL_TEST (NULL != op); break; default: - GNUNET_assert (0); + 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. + * Main run function. * * @param cls NULL * @param args arguments passed to GNUNET_PROGRAM_run @@ -313,36 +778,63 @@ static void run (void *cls, char *const *args, const char *cfgfile, const struct GNUNET_CONFIGURATION_Handle *config) { - host = GNUNET_TESTBED_host_create (NULL, NULL, 0); - GNUNET_assert (NULL != host); cfg = GNUNET_CONFIGURATION_dup (config); - cp = - GNUNET_TESTBED_controller_start ("127.0.0.1", host, cfg, status_cb, NULL); - abort_task = GNUNET_SCHEDULER_add_delayed - (GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MINUTES, 5), - &do_abort, NULL); + 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) +int +main (int argc, char **argv) { - int ret; - char *const argv2[] = { "test_testbed_api_controllerlink", - "-c", "test_testbed_api.conf", - NULL + "-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) || (SUCCESS != result)) + ret = + GNUNET_PROGRAM_run ((sizeof (argv2) / sizeof (char *)) - 1, argv2, + "test_testbed_api_controllerlink", "nohelp", options, + &run, NULL); + if (GNUNET_OK != ret) return 1; - return 0; + switch (result) + { + case SUCCESS: + return 0; + case SKIP: + return 77; /* Mark test as skipped */ + default: + return 1; + } } + +/* end of test_testbed_api_controllerlink.c */