From 33830e71f8e80334e0c8cf5527b1f2b20804485e Mon Sep 17 00:00:00 2001 From: t3sserakt Date: Fri, 16 Jul 2021 21:05:11 +0200 Subject: - started to implement several cmds to start peers^Ctestcase plugin will be started directly from helper, functionality to communicate between master cmd loop and local cmd loop, code compiles, test is not working atm. --- src/testing/testing_api_cmd_start_peer.c | 296 ++++++++++++++++++++++++++++ src/testing/testing_api_cmd_system_create.c | 110 +++++++++++ src/testing/testing_api_loop.c | 3 + 3 files changed, 409 insertions(+) create mode 100644 src/testing/testing_api_cmd_start_peer.c create mode 100644 src/testing/testing_api_cmd_system_create.c (limited to 'src/testing') diff --git a/src/testing/testing_api_cmd_start_peer.c b/src/testing/testing_api_cmd_start_peer.c new file mode 100644 index 000000000..0f8c618b8 --- /dev/null +++ b/src/testing/testing_api_cmd_start_peer.c @@ -0,0 +1,296 @@ +/* + This file is part of GNUnet + Copyright (C) 2021 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 . + + SPDX-License-Identifier: AGPL3.0-or-later + */ + +/** + * @file testing_api_cmd_start_peer.c + * @brief cmd to start a peer. + * @author t3sserakt + */ +#include "platform.h" +#include "gnunet_util_lib.h" +#include "gnunet_testing_ng_lib.h" + + +struct StartPeerState +{ + /** + * Receive callback + */ + struct GNUNET_MQ_MessageHandler *handlers; + + const char *cfgname; + + /** + * Peer's configuration + */ + struct GNUNET_CONFIGURATION_Handle *cfg; + + struct GNUNET_TESTING_Peer *peer; + + /** + * Peer identity + */ + struct GNUNET_PeerIdentity id; + + /** + * Peer's transport service handle + */ + struct GNUNET_TRANSPORT_CoreHandle *th; + + /** + * Application handle + */ + struct GNUNET_TRANSPORT_ApplicationHandle *ah; + + /** + * Peer's PEERSTORE Handle + */ + struct GNUNET_PEERSTORE_Handle *ph; + + /** + * Hello get task + */ + struct GNUNET_SCHEDULER_Task *rh_task; + + /** + * Peer's transport get hello handle to retrieve peer's HELLO message + */ + struct GNUNET_PEERSTORE_IterateContext *pic; + + /** + * Hello + */ + char *hello; + + /** + * Hello size + */ + size_t hello_size; + + char *m; + + char *n; + + unsigned int finished; +}; + + +static void +retrieve_hello (void *cls); + +static void +hello_iter_cb (void *cb_cls, + const struct GNUNET_PEERSTORE_Record *record, + const char *emsg) +{ + struct StartPeerState *sps = cb_cls; + if (NULL == record) + { + sps->pic = NULL; + sps->rh_task = GNUNET_SCHEDULER_add_now (retrieve_hello, p); + return; + } + // Check record type et al? + sps->hello_size = record->value_size; + sps->hello = GNUNET_malloc (sps->hello_size); + memcpy (sps->hello, record->value, sps->hello_size); + p->hello[p->hello_size - 1] = '\0'; + + GNUNET_PEERSTORE_iterate_cancel (sps->pic); + sps->pic = NULL; + sps->finished = GNUNET_YES; +} + + +static void +retrieve_hello (void *cls) +{ + struct StartPeerState *sps = cls; + sps->rh_task = NULL; + sps->pic = GNUNET_PEERSTORE_iterate (sps->ph, + "transport", + &sps->id, + GNUNET_PEERSTORE_TRANSPORT_HELLO_KEY, + hello_iter_cb, + sps); + +} + +static int +start_peer_finish (void *cls, + GNUNET_SCHEDULER_TaskCallback cont, + void *cont_cls) +{ + struct StartPeerState *sps = cls; + + return sps->finished; +} + + +static void +start_peer_run (void *cls, + const struct GNUNET_TESTING_Command *cmd, + struct GNUNET_TESTING_Interpreter *is) +{ + struct StartPeerState *sps = cls; + char *emsg = NULL; + struct GNUNET_PeerIdentity dummy; + + if (GNUNET_NO == GNUNET_DISK_file_test (sps->cfgname)) + { + LOG (GNUNET_ERROR_TYPE_ERROR, + "File not found: `%s'\n", + cfgname); + return NULL; + } + + if (NULL != handlers) + { + for (i = 0; NULL != handlers[i].cb; i++) + ; + sps->handlers = GNUNET_new_array (i + 1, + struct GNUNET_MQ_MessageHandler); + GNUNET_memcpy (sps->handlers, + handlers, + i * sizeof(struct GNUNET_MQ_MessageHandler)); + } + sps->cfg = GNUNET_CONFIGURATION_create (); + GNUNET_assert (GNUNET_OK == + GNUNET_CONFIGURATION_load (sps->cfg, sps->cfgname)); + if (GNUNET_SYSERR == + GNUNET_TESTING_configuration_create (tl_system, + sps->cfg)) + { + LOG (GNUNET_ERROR_TYPE_ERROR, + "Testing library failed to create unique configuration based on `%s'\n", + sps->cfgname); + GNUNET_CONFIGURATION_destroy (sps->cfg); + GNUNET_TESTING_interpreter_fail (); + } + + sps->peer = GNUNET_TESTING_peer_configure (tth->tl_system, + p->cfg, + p->no, + NULL, + &emsg); + if (NULL == sps->peer) + { + LOG (GNUNET_ERROR_TYPE_ERROR, + "Testing library failed to create unique configuration based on `%s': `%s'\n", + cfgname, + emsg); + GNUNET_free (emsg); + GNUNET_TESTING_interpreter_fail (); + } + + if (GNUNET_OK != GNUNET_TESTING_peer_start (p->peer)) + { + LOG (GNUNET_ERROR_TYPE_ERROR, + "Testing library failed to create unique configuration based on `%s'\n", + cfgname); + GNUNET_free (emsg); + GNUNET_TESTING_interpreter_fail (); + } + + memset (&dummy, + '\0', + sizeof(dummy)); + GNUNET_TESTING_peer_get_identity (sps->peer, + &sps->id); + if (0 == memcmp (&dummy, + &sps->id, + sizeof(struct GNUNET_PeerIdentity))) + { + LOG (GNUNET_ERROR_TYPE_ERROR, + "Testing library failed to obtain peer identity for peer %s_%s\n", + p->no); + GNUNET_free (emsg); + GNUNET_TESTING_interpreter_fail (); + } + LOG (GNUNET_ERROR_TYPE_DEBUG, + "Peer %u configured with identity `%s'\n", + p->no, + GNUNET_i2s_full (&p->id)); + sps->th = GNUNET_TRANSPORT_core_connect (p->cfg, + NULL, + handlers, + p, + ¬ify_connect, + ¬ify_disconnect); + if (NULL == sps->th) + { + LOG (GNUNET_ERROR_TYPE_ERROR, + "Failed to connect to transport service for peer `%s': `%s'\n", + cfgname, + emsg); + GNUNET_free (emsg); + GNUNET_TESTING_interpreter_fail (); + } + sps->ph = GNUNET_PEERSTORE_connect (p->cfg); + if (NULL == sps->th) + { + LOG (GNUNET_ERROR_TYPE_ERROR, + "Failed to connect to peerstore service for peer `%s': `%s'\n", + cfgname, + emsg); + GNUNET_free (emsg); + GNUNET_TESTING_interpreter_fail (); + } + sps->ah = GNUNET_TRANSPORT_application_init (p->cfg); + if (NULL == sps->ah) + { + LOG (GNUNET_ERROR_TYPE_ERROR, + "Failed to initialize the TRANSPORT application suggestion client handle for peer `%s': `%s'\n", + cfgname, + emsg); + GNUNET_free (emsg); + GNUNET_TESTING_interpreter_fail (); + } + p->rh_task = GNUNET_SCHEDULER_add_now (retrieve_hello, p); +} + + +/** + * Create command. + * + * @param label name for command. + * @return command. + */ +struct GNUNET_TESTING_Command +GNUNET_TESTING_cmd_start_peer (const char *label, + char *m, + char *n) +{ + struct StartPeerState *sps; + + sps = GNUNET_new (struct StartPeerState); + sps->m = m; + sps->n = n; + + struct GNUNET_TESTING_Command cmd = { + .cls = sps, + .label = label, + .run = &start_peer_run, + .cleanup = &start_peer_cleanup, + .traits = &start_peer_traits + }; + + return cmd; +} diff --git a/src/testing/testing_api_cmd_system_create.c b/src/testing/testing_api_cmd_system_create.c new file mode 100644 index 000000000..ad0aa4f90 --- /dev/null +++ b/src/testing/testing_api_cmd_system_create.c @@ -0,0 +1,110 @@ +/* + This file is part of GNUnet + Copyright (C) 2021 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 . + + SPDX-License-Identifier: AGPL3.0-or-later + */ + +/** + * @file testing_api_cmd_system_create.c + * @brief cmd to create a testing system handle. + * @author t3sserakt + */ +#include "platform.h" +#include "gnunet_util_lib.h" +#include "gnunet_testing_ng_lib.h" + +struct TestSystemState +{ + struct GNUNET_TESTING_System *test_system; +}; + + +static void +system_create_run (void *cls, + const struct GNUNET_TESTING_Command *cmd, + struct GNUNET_TESTING_Interpreter *is) +{ + struct TestSystemState *tss = cls; + + tss->test_system = GNUNET_TESTING_system_create (tss->testdir, + NULL, + NULL, + NULL); +} + +static int +system_create_traits (void *cls, + const void **ret, + const char *trait, + unsigned int index) +{ + struct TestSystemState *tss = cls; + struct GNUNET_TESTING_System *test_system = tss->test_system; + + struct GNUNET_TESTING_Trait traits[] = { + { + .index = 0, + .trait_name = "test_system", + .ptr = (const void *) test_system, + }, + GNUNET_TESTING_trait_end () + }; + + return GNUNET_TESTING_get_trait (traits, + ret, + trait, + index); +} + + +int +GNUNET_TESTING_get_trait_test_system (const struct + GNUNET_TESTING_Command *cmd, + struct GNUNET_TESTING_System **test_system) +{ + return cmd->traits (cmd->cls, + (const void **) test_system, + "test_system", + (unsigned int) 0); +} + + +/** + * Create command. + * + * @param label name for command. + * @return command. + */ +struct GNUNET_TESTING_Command +GNUNET_TESTING_cmd_system_create (const char *label, + const char *testdir) +{ + struct TestSystemState *tss; + + tss = GNUNET_new (struct TestSystemState); + tss->testdir = testdir; + + struct GNUNET_TESTING_Command cmd = { + .cls = tss, + .label = label, + .run = &system_create_run, + .cleanup = &system_create_cleanup, + .traits = &system_create_traits + }; + + return cmd; +} diff --git a/src/testing/testing_api_loop.c b/src/testing/testing_api_loop.c index 49ed48063..7b7dc010a 100644 --- a/src/testing/testing_api_loop.c +++ b/src/testing/testing_api_loop.c @@ -332,6 +332,9 @@ GNUNET_TESTING_interpreter_fail () if (GNUNET_SYSERR == is->result) return; /* ignore, we already failed! */ + GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, + "interpreter_fail!\n"); + if (NULL != cmd) { while (GNUNET_TESTING_cmd_is_batch (cmd)) -- cgit v1.2.3