2013-06-14 17:10:28 +00:00
|
|
|
/*
|
|
|
|
* (C) 2013 by On-Waves
|
|
|
|
* (C) 2013 by Holger Hans Peter Freyther <zecke@selfish.org>
|
|
|
|
* All Rights Reserved
|
|
|
|
*
|
|
|
|
* This program 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.
|
|
|
|
*
|
|
|
|
* This program 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 <http://www.gnu.org/licenses/>.
|
|
|
|
*
|
|
|
|
*/
|
|
|
|
|
2017-09-04 13:15:32 +00:00
|
|
|
#include <osmocom/bsc/nat_rewrite_trie.h>
|
|
|
|
#include <osmocom/bsc/debug.h>
|
2013-06-14 17:10:28 +00:00
|
|
|
|
|
|
|
#include <osmocom/core/application.h>
|
|
|
|
#include <osmocom/core/backtrace.h>
|
|
|
|
#include <osmocom/core/talloc.h>
|
|
|
|
#include <osmocom/core/utils.h>
|
|
|
|
|
|
|
|
#include <string.h>
|
|
|
|
|
2018-02-13 16:16:44 +00:00
|
|
|
static const struct log_info_cat log_categories[] = {
|
|
|
|
};
|
|
|
|
|
|
|
|
static const struct log_info log_info = {
|
|
|
|
.cat = log_categories,
|
|
|
|
.num_cat = ARRAY_SIZE(log_categories),
|
|
|
|
};
|
|
|
|
|
2013-06-14 17:10:28 +00:00
|
|
|
int main(int argc, char **argv)
|
|
|
|
{
|
|
|
|
struct nat_rewrite *trie;
|
|
|
|
|
|
|
|
osmo_init_logging(&log_info);
|
|
|
|
|
|
|
|
printf("Testing the trie\n");
|
|
|
|
|
|
|
|
trie = nat_rewrite_parse(NULL, "prefixes.csv");
|
|
|
|
OSMO_ASSERT(trie);
|
|
|
|
|
|
|
|
/* verify that it has been parsed */
|
|
|
|
OSMO_ASSERT(trie->prefixes == 17);
|
|
|
|
printf("Dumping the internal trie\n");
|
|
|
|
nat_rewrite_dump(trie);
|
|
|
|
|
|
|
|
/* now do the matching... */
|
|
|
|
OSMO_ASSERT(!nat_rewrite_lookup(trie, ""));
|
|
|
|
OSMO_ASSERT(!nat_rewrite_lookup(trie, "2"));
|
|
|
|
|
|
|
|
OSMO_ASSERT(strcmp(nat_rewrite_lookup(trie, "1")->rewrite, "1") == 0);
|
|
|
|
OSMO_ASSERT(strcmp(nat_rewrite_lookup(trie, "12")->rewrite, "2") == 0);
|
|
|
|
OSMO_ASSERT(strcmp(nat_rewrite_lookup(trie, "123")->rewrite, "3") == 0);
|
|
|
|
OSMO_ASSERT(strcmp(nat_rewrite_lookup(trie, "1234")->rewrite, "4") == 0);
|
|
|
|
OSMO_ASSERT(strcmp(nat_rewrite_lookup(trie, "12345")->rewrite, "5") == 0);
|
|
|
|
OSMO_ASSERT(strcmp(nat_rewrite_lookup(trie, "123456")->rewrite, "6") == 0);
|
|
|
|
OSMO_ASSERT(strcmp(nat_rewrite_lookup(trie, "1234567")->rewrite, "7") == 0);
|
|
|
|
OSMO_ASSERT(strcmp(nat_rewrite_lookup(trie, "12345678")->rewrite, "8") == 0);
|
|
|
|
OSMO_ASSERT(strcmp(nat_rewrite_lookup(trie, "123456789")->rewrite, "9") == 0);
|
|
|
|
OSMO_ASSERT(strcmp(nat_rewrite_lookup(trie, "1234567890")->rewrite, "10") == 0);
|
|
|
|
OSMO_ASSERT(strcmp(nat_rewrite_lookup(trie, "13")->rewrite, "11") == 0);
|
|
|
|
OSMO_ASSERT(strcmp(nat_rewrite_lookup(trie, "14")->rewrite, "12") == 0);
|
|
|
|
OSMO_ASSERT(strcmp(nat_rewrite_lookup(trie, "15")->rewrite, "13") == 0);
|
|
|
|
OSMO_ASSERT(strcmp(nat_rewrite_lookup(trie, "16")->rewrite, "14") == 0);
|
|
|
|
OSMO_ASSERT(strcmp(nat_rewrite_lookup(trie, "823455")->rewrite, "15") == 0);
|
|
|
|
OSMO_ASSERT(strcmp(nat_rewrite_lookup(trie, "82")->rewrite, "16") == 0);
|
|
|
|
OSMO_ASSERT(strcmp(nat_rewrite_lookup(trie, "+49123445")->rewrite, "17") == 0);
|
|
|
|
|
|
|
|
/* match a prefix */
|
|
|
|
OSMO_ASSERT(strcmp(nat_rewrite_lookup(trie, "121")->rewrite, "2") == 0);
|
|
|
|
OSMO_ASSERT(strcmp(nat_rewrite_lookup(trie, "1292323")->rewrite, "2") == 0);
|
|
|
|
OSMO_ASSERT(strcmp(nat_rewrite_lookup(trie, "12345678901")->rewrite, "10") == 0);
|
|
|
|
OSMO_ASSERT(strcmp(nat_rewrite_lookup(trie, "160")->rewrite, "14") == 0);
|
|
|
|
|
|
|
|
OSMO_ASSERT(strcmp(nat_rewrite_lookup(trie, "12345678901123452123123")->rewrite, "10") == 0);
|
|
|
|
|
|
|
|
/* invalid input */
|
|
|
|
OSMO_ASSERT(!nat_rewrite_lookup(trie, "12abc"));
|
|
|
|
|
|
|
|
talloc_free(trie);
|
|
|
|
|
|
|
|
trie = nat_rewrite_parse(NULL, "does_not_exist.csv");
|
|
|
|
OSMO_ASSERT(!trie);
|
|
|
|
|
|
|
|
printf("Done with the tests.\n");
|
|
|
|
return 0;
|
|
|
|
}
|