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- /*
- This file is part of GNUnet.
- (C) 2009, 2011, 2012 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 statistics/test_statistics_api_watch.c
- * @brief testcase for statistics_api.c watch functions
- * @author Christian Grothoff
- */
- #include "platform.h"
- #include "gnunet_util_lib.h"
- #include "gnunet_statistics_service.h"
- static int ok;
- static struct GNUNET_STATISTICS_Handle *h;
- static struct GNUNET_STATISTICS_Handle *h2;
- static GNUNET_SCHEDULER_TaskIdentifier shutdown_task;
- static void
- force_shutdown (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
- {
- fprintf (stderr, "Timeout, failed to receive notifications: %d\n", ok);
- GNUNET_STATISTICS_destroy (h, GNUNET_NO);
- GNUNET_STATISTICS_destroy (h2, GNUNET_NO);
- ok = 7;
- }
- static void
- normal_shutdown (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
- {
- GNUNET_STATISTICS_destroy (h, GNUNET_NO);
- GNUNET_STATISTICS_destroy (h2, GNUNET_NO);
- }
- static int
- watch_1 (void *cls, const char *subsystem, const char *name, uint64_t value,
- int is_persistent)
- {
- GNUNET_assert (value == 42);
- GNUNET_assert (0 == strcmp (name, "test-1"));
- ok &= ~1;
- if (0 == ok)
- {
- GNUNET_SCHEDULER_cancel (shutdown_task);
- GNUNET_SCHEDULER_add_now (&normal_shutdown, NULL);
- }
- return GNUNET_OK;
- }
- static int
- watch_2 (void *cls, const char *subsystem, const char *name, uint64_t value,
- int is_persistent)
- {
- GNUNET_assert (value == 43);
- GNUNET_assert (0 == strcmp (name, "test-2"));
- ok &= ~2;
- if (0 == ok)
- {
- GNUNET_SCHEDULER_cancel (shutdown_task);
- GNUNET_SCHEDULER_add_now (&normal_shutdown, NULL);
- }
- return GNUNET_OK;
- }
- static void
- run (void *cls, char *const *args, const char *cfgfile,
- const struct GNUNET_CONFIGURATION_Handle *cfg)
- {
- h = GNUNET_STATISTICS_create ("dummy", cfg);
- GNUNET_assert (GNUNET_OK ==
- GNUNET_STATISTICS_watch (h, "test-statistics-api-watch",
- "test-1", &watch_1, NULL));
- GNUNET_assert (GNUNET_OK ==
- GNUNET_STATISTICS_watch (h, "test-statistics-api-watch",
- "test-2", &watch_2, NULL));
- h2 = GNUNET_STATISTICS_create ("test-statistics-api-watch", cfg);
- GNUNET_STATISTICS_set (h2, "test-1", 42, GNUNET_NO);
- GNUNET_STATISTICS_set (h2, "test-2", 43, GNUNET_NO);
- shutdown_task =
- GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_MINUTES, &force_shutdown,
- NULL);
- }
- int
- main (int argc, char *argv_ign[])
- {
- char *const argv[] = { "test-statistics-api",
- "-c",
- "test_statistics_api_data.conf",
- NULL
- };
- struct GNUNET_GETOPT_CommandLineOption options[] = {
- GNUNET_GETOPT_OPTION_END
- };
- struct GNUNET_OS_Process *proc;
- char *binary;
- binary = GNUNET_OS_get_libexec_binary_path ("gnunet-service-statistics");
- proc =
- GNUNET_OS_start_process (GNUNET_YES, GNUNET_OS_INHERIT_STD_OUT_AND_ERR,
- NULL, NULL, NULL,
- binary,
- "gnunet-service-statistics",
- "-c", "test_statistics_api_data.conf", NULL);
- GNUNET_assert (NULL != proc);
- ok = 3;
- GNUNET_PROGRAM_run (3, argv, "test-statistics-api", "nohelp", options, &run,
- NULL);
- if (0 != GNUNET_OS_process_kill (proc, GNUNET_TERM_SIG))
- {
- GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "kill");
- ok = 1;
- }
- GNUNET_OS_process_wait (proc);
- GNUNET_OS_process_destroy (proc);
- proc = NULL;
- GNUNET_free (binary);
- return ok;
- }
- /* end of test_statistics_api_watch.c */
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