From 4a3aedc380b10a1f517ece3188b094ff4279c891 Mon Sep 17 00:00:00 2001 From: Sree Harsha Totakura Date: Wed, 13 Mar 2013 11:48:21 +0000 Subject: - adding the testbed_api_statistics testcase source --- src/testbed/test_testbed_api_statistics.c | 186 ++++++++++++++++++++++++++++++ 1 file changed, 186 insertions(+) create mode 100644 src/testbed/test_testbed_api_statistics.c (limited to 'src/testbed/test_testbed_api_statistics.c') diff --git a/src/testbed/test_testbed_api_statistics.c b/src/testbed/test_testbed_api_statistics.c new file mode 100644 index 000000000..7d8761532 --- /dev/null +++ b/src/testbed/test_testbed_api_statistics.c @@ -0,0 +1,186 @@ +/* + 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_statistics.c + * @brief testcase for testing GNUNET_TESTBED_get_statistics() implementation + * @author Sree Harsha Totakura + */ + +#include "platform.h" +#include "gnunet_common.h" +#include "gnunet_testbed_service.h" + +/** + * Number of peers we want to start + */ +#define NUM_PEERS 5 + +/** + * The array of peers; we get them from the testbed + */ +static struct GNUNET_TESTBED_Peer **peers; + +/** + * Operation handle + */ +static struct GNUNET_TESTBED_Operation *op; + +/** + * dummy pointer + */ +static void *dummy_cls = (void *) 0xDEAD0001; + +/** + * Abort task identifier + */ +static GNUNET_SCHEDULER_TaskIdentifier abort_task; + +/** + * Global testing result + */ +static int result; + +/** + * Fail testcase + */ +#define FAIL_TEST(cond, ret) do { \ + if (!(cond)) { \ + GNUNET_break(0); \ + if (GNUNET_SCHEDULER_NO_TASK != abort_task) \ + GNUNET_SCHEDULER_cancel (abort_task); \ + abort_task = GNUNET_SCHEDULER_add_now (&do_abort, NULL); \ + ret; \ + } \ + } while (0) + + +/** + * Abort task + * + * @param cls NULL + * @param tc scheduler task context + */ +static void +do_abort (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc) +{ + GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Test timed out -- Aborting\n"); + abort_task = GNUNET_SCHEDULER_NO_TASK; + if (NULL != op) + { + GNUNET_TESTBED_operation_done (op); + op = NULL; + } + result = GNUNET_SYSERR; +} + + +/** + * Callback function to process statistic values from all peers. + * + * @param cls closure + * @param peer the peer the statistic belong to + * @param subsystem name of subsystem that created the statistic + * @param name the name of the datum + * @param value the current value + * @param is_persistent GNUNET_YES if the value is persistent, GNUNET_NO if not + * @return GNUNET_OK to continue, GNUNET_SYSERR to abort iteration + */ +static int +stats_iterator (void *cls, + const struct GNUNET_TESTBED_Peer *peer, + const char *subsystem, const char *name, uint64_t value, + int is_persistent) +{ + static struct GNUNET_TESTBED_Peer **seen_peers; + static unsigned int num_seen_peers; + unsigned int cnt; + + FAIL_TEST (cls == dummy_cls, return GNUNET_SYSERR); + for (cnt = 0; cnt < num_seen_peers; cnt++) + FAIL_TEST (peer != seen_peers[cnt], return GNUNET_SYSERR); + FAIL_TEST (NULL != subsystem, return GNUNET_SYSERR); + FAIL_TEST (NULL != name, return GNUNET_SYSERR); + GNUNET_array_append (seen_peers, num_seen_peers, + (struct GNUNET_TESTBED_Peer *) peer); + return GNUNET_SYSERR; +} + + +/** + * Callback to be called when an operation is completed + * + * @param cls the callback closure from functions generating an operation + * @param op the operation that has been finished + * @param emsg error message in case the operation has failed; will be NULL if + * operation has executed successfully. + */ +static void +op_comp_cb (void *cls, + struct GNUNET_TESTBED_Operation *op, + const char *emsg) +{ + FAIL_TEST (cls == dummy_cls, return); + result = GNUNET_OK; + GNUNET_TESTBED_operation_done (op); + op = NULL; + GNUNET_SCHEDULER_cancel (abort_task); + GNUNET_SCHEDULER_shutdown (); +} + + +/** + * Signature of a main function for a testcase. + * + * @param cls closure + * @param num_peers number of peers in 'peers' + * @param peers handle to peers run in the testbed + */ +static void +test_master (void *cls, unsigned int num_peers, + struct GNUNET_TESTBED_Peer **peers_) +{ + FAIL_TEST (NUM_PEERS == num_peers, return); + peers = peers_; + op = GNUNET_TESTBED_get_statistics (num_peers, peers, + &stats_iterator, + &op_comp_cb, + dummy_cls); + abort_task = GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply + (GNUNET_TIME_UNIT_MINUTES, 1), + &do_abort, NULL); +} + + +/** + * Main function + */ +int +main (int argc, char **argv) +{ + (void) GNUNET_TESTBED_test_run ("test_testbed_api_statistics", + "test_testbed_api_statistics.conf", + NUM_PEERS, + 1LL, NULL, NULL, + &test_master, NULL); + if (GNUNET_OK != result) + return 1; + return 0; +} -- cgit v1.2.3