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Diffstat (limited to 'src/regex/test_regex_integration.c')
| -rw-r--r-- | src/regex/test_regex_integration.c | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/src/regex/test_regex_integration.c b/src/regex/test_regex_integration.c new file mode 100644 index 0000000000..734b1c6042 --- /dev/null +++ b/src/regex/test_regex_integration.c @@ -0,0 +1,185 @@ +/* + This file is part of GNUnet. + Copyright (C) 2013, 2015 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 regex/test_regex_integration.c + * @brief base test case for regex integration with VPN; + * tests that the regexes generated by the TUN API + * for IP addresses work (for some simple cases) + * @author Christian Grothoff + */ +#include "platform.h" +#include "gnunet_util_lib.h" +#include "gnunet_tun_lib.h" +#include "gnunet_testing_lib.h" +#include "gnunet_regex_service.h" + + +/** + * How long until we really give up on a particular testcase portion? + */ +#define TOTAL_TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 600) + +/** + * How long until we give up on any particular operation (and retry)? + */ +#define BASE_TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 3) + + +static struct GNUNET_REGEX_Announcement *a4; + +static struct GNUNET_REGEX_Search *s4; + +static struct GNUNET_REGEX_Announcement *a6; + +static struct GNUNET_REGEX_Search *s6; + +static int ok = 1; + +static struct GNUNET_SCHEDULER_Task *die_task; + + +static void +end (void *cls, + const struct GNUNET_SCHEDULER_TaskContext *tc) +{ + die_task = NULL; + GNUNET_REGEX_announce_cancel (a4); + a4 = NULL; + GNUNET_REGEX_search_cancel (s4); + s4 = NULL; + GNUNET_REGEX_announce_cancel (a6); + a6 = NULL; + GNUNET_REGEX_search_cancel (s6); + s6 = NULL; + ok = 0; +} + + +static void +end_badly () +{ + die_task = NULL; + FPRINTF (stderr, "%s", "Testcase failed (timeout).\n"); + end (NULL, NULL); + ok = 1; +} + + +/** + * Search callback function, invoked for every result that was found. + * + * @param cls Closure provided in GNUNET_REGEX_search. + * @param id Peer providing a regex that matches the string. + * @param get_path Path of the get request. + * @param get_path_length Length of @a get_path. + * @param put_path Path of the put request. + * @param put_path_length Length of the @a put_path. + */ +static void +found_cb (void *cls, + const struct GNUNET_PeerIdentity *id, + const struct GNUNET_PeerIdentity *get_path, + unsigned int get_path_length, + const struct GNUNET_PeerIdentity *put_path, + unsigned int put_path_length) +{ + const char *str = cls; + static int found; + + fprintf (stderr, + "IPv%s-exit found\n", + str); + if (0 == strcmp (str, "4")) + found |= 4; + if (0 == strcmp (str, "6")) + found |= 2; + if ((4|2) == found) + { + GNUNET_SCHEDULER_cancel (die_task); + die_task = + GNUNET_SCHEDULER_add_now (&end, NULL); + } +} + + +static void +run (void *cls, + const struct GNUNET_CONFIGURATION_Handle *cfg, + struct GNUNET_TESTING_Peer *peer) +{ + char rxstr4[GNUNET_TUN_IPV4_REGEXLEN]; + char rxstr6[GNUNET_TUN_IPV4_REGEXLEN]; + char *p4; + char *p6; + struct in_addr i4; + struct in6_addr i6; + + die_task = + GNUNET_SCHEDULER_add_delayed (TOTAL_TIMEOUT, + &end_badly, NULL); + GNUNET_assert (1 == + inet_pton (AF_INET, + "127.0.0.1", + &i4)); + GNUNET_assert (1 == + inet_pton (AF_INET6, + "::1:5", + &i6)); + GNUNET_TUN_ipv4toregexsearch (&i4, + 8080, + rxstr4); + GNUNET_TUN_ipv6toregexsearch (&i6, + 8686, + rxstr6); + p4 = GNUNET_TUN_ipv4policy2regex ("0.0.0.0/0:!25;"); + p6 = GNUNET_TUN_ipv6policy2regex ("::/0:!25;"); + a4 = GNUNET_REGEX_announce (cfg, + p4, + GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, + 5), + 1); + a6 = GNUNET_REGEX_announce (cfg, + p6, + GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, + 5), + 1); + GNUNET_free (p4); + GNUNET_free (p6); + + s4 = GNUNET_REGEX_search (cfg, + rxstr4, + &found_cb, "4"); + s6 = GNUNET_REGEX_search (cfg, + rxstr6, + &found_cb, "6"); +} + + +int +main (int argc, char *argv[]) +{ + if (0 != GNUNET_TESTING_peer_run ("test-regex-integration", + "test_regex_api_data.conf", + &run, NULL)) + return 1; + return ok; +} + +/* end of test_regex_integration.c */ |