| /* |
| * (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/>. |
| * |
| */ |
| |
| #include <openbsc/nat_rewrite_trie.h> |
| #include <openbsc/debug.h> |
| |
| #include <osmocom/core/application.h> |
| #include <osmocom/core/backtrace.h> |
| #include <osmocom/core/talloc.h> |
| #include <osmocom/core/utils.h> |
| |
| #include <string.h> |
| |
| 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; |
| } |