tests/check_pattern.c

   1 /* -*- mode: c; c-file-style: "openbsd" -*- */
   2 /*
   3  * Copyright (c) 2014 Vincent Bernat <bernat@luffy.cx>
   4  *
   5  * Permission to use, copy, modify, and/or distribute this software for any
   6  * purpose with or without fee is hereby granted, provided that the above
   7  * copyright notice and this permission notice appear in all copies.
   8  *
   9  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  10  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  11  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  12  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  13  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  14  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  15  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  16  */
  17
  18 #include <check.h>
  19
  20 #include "../src/daemon/lldpd.h"
  21
  22 START_TEST(test_empty) {
  23         ck_assert_int_eq(pattern_match("eth0", "", 0), 0);
  24         ck_assert_int_eq(pattern_match("eth0", "", 1), 1);
  25 }
  26 END_TEST
  27
  28 START_TEST(test_simple_match) {
  29         ck_assert_int_eq(pattern_match("eth0", "eth0", 0), 2);
  30         ck_assert_int_eq(pattern_match("eth0", "eth0", 1), 2);
  31         ck_assert_int_eq(pattern_match("eth0", "eth1", 0), 0);
  32         ck_assert_int_eq(pattern_match("eth0", "eth1", 1), 1);
  33 }
  34 END_TEST
  35
  36 START_TEST(test_wildcard) {
  37         ck_assert_int_eq(pattern_match("eth0", "eth*", 0), 1);
  38         ck_assert_int_eq(pattern_match("eth0", "eth*", 1), 1);
  39         ck_assert_int_eq(pattern_match("vlan0", "eth*", 0), 0);
  40         ck_assert_int_eq(pattern_match("vlan0", "eth*", 1), 1);
  41 }
  42 END_TEST
  43
  44 START_TEST(test_match_list) {
  45         ck_assert_int_eq(pattern_match("eth0", "eth0,eth1,eth2", 0), 2);
  46         ck_assert_int_eq(pattern_match("eth1", "eth0,eth1,eth2", 0), 2);
  47         ck_assert_int_eq(pattern_match("eth3", "eth0,eth1,eth2", 0), 0);
  48         ck_assert_int_eq(pattern_match("eth3", "eth0,eth1,eth2", 1), 1);
  49 }
  50 END_TEST
  51
  52 START_TEST(test_match_list_with_wildcards) {
  53         ck_assert_int_eq(pattern_match("eth0", "eth0,eth*,eth2", 0), 2);
  54         ck_assert_int_eq(pattern_match("eth1", "eth0,eth*,eth2", 0), 1);
  55         ck_assert_int_eq(pattern_match("eth2", "eth0,eth*,eth2", 0), 2);
  56         ck_assert_int_eq(pattern_match("eth3", "eth0,eth*,eth2", 0), 1);
  57         ck_assert_int_eq(pattern_match("vlan3", "eth0,eth*,eth2", 0), 0);
  58         ck_assert_int_eq(pattern_match("vlan3", "eth0,eth*,eth2", 1), 1);
  59 }
  60 END_TEST
  61
  62 START_TEST(test_simple_blacklist) {
  63         ck_assert_int_eq(pattern_match("eth0", "!eth0", 0), 0);
  64         ck_assert_int_eq(pattern_match("eth0", "!eth0", 1), 0);
  65         ck_assert_int_eq(pattern_match("eth1", "!eth0", 0), 0);
  66         ck_assert_int_eq(pattern_match("eth1", "!eth0", 1), 1);
  67 }
  68 END_TEST
  69
  70 START_TEST(test_match_and_blacklist) {
  71         ck_assert_int_eq(pattern_match("eth0", "eth0,!eth0", 0), 0);
  72         ck_assert_int_eq(pattern_match("eth0", "eth0,!eth0", 1), 0);
  73         ck_assert_int_eq(pattern_match("eth1", "eth0,!eth0", 0), 0);
  74         ck_assert_int_eq(pattern_match("eth1", "eth0,!eth0", 1), 1);
  75 }
  76 END_TEST
  77
  78 START_TEST(test_blacklist_wildcard) {
  79         ck_assert_int_eq(pattern_match("eth0", "!eth*", 0), 0);
  80         ck_assert_int_eq(pattern_match("eth0", "!eth*", 1), 0);
  81         ck_assert_int_eq(pattern_match("eth1", "!eth*", 0), 0);
  82         ck_assert_int_eq(pattern_match("eth1", "!eth*", 1), 0);
  83         ck_assert_int_eq(pattern_match("eth1", "eth*,!eth1", 0), 0);
  84         ck_assert_int_eq(pattern_match("eth1", "eth*,!eth1", 1), 0);
  85         ck_assert_int_eq(pattern_match("eth0", "eth*,!eth1", 0), 1);
  86         ck_assert_int_eq(pattern_match("eth0", "eth*,!eth1", 1), 1);
  87 }
  88 END_TEST
  89
  90 START_TEST(test_whitelist) {
  91         ck_assert_int_eq(pattern_match("eth0", "!!eth0", 0), 2);
  92         ck_assert_int_eq(pattern_match("eth0", "!!eth0", 1), 2);
  93         ck_assert_int_eq(pattern_match("eth1", "!!eth0", 1), 1);
  94         ck_assert_int_eq(pattern_match("eth0", "!eth*,!!eth0", 0), 2);
  95         ck_assert_int_eq(pattern_match("eth0", "!eth*,!!eth0", 1), 2);
  96         ck_assert_int_eq(pattern_match("eth1", "!eth*,!!eth0", 0), 0);
  97         ck_assert_int_eq(pattern_match("eth1", "!eth*,!!eth0", 1), 0);
  98         ck_assert_int_eq(pattern_match("vlan0", "*,!eth*,!!eth0", 0), 1);
  99         ck_assert_int_eq(pattern_match("vlan0", "*,!eth*,!!eth0", 1), 1);
 100         ck_assert_int_eq(pattern_match("eth0", "*,!eth*,!!eth0", 0), 2);
 101         ck_assert_int_eq(pattern_match("eth0", "*,!eth*,!!eth0", 1), 2);
 102         ck_assert_int_eq(pattern_match("eth1", "*,!eth*,!!eth0", 0), 0);
 103         ck_assert_int_eq(pattern_match("eth1", "*,!!eth0,!eth*", 1), 0);
 104         ck_assert_int_eq(pattern_match("eth0", "*,!!eth0,!eth*", 0), 2);
 105         ck_assert_int_eq(pattern_match("eth0", "*,!!eth0,!eth*", 1), 2);
 106 }
 107 END_TEST
 108
 109 Suite *
 110 pattern_suite(void)
 111 {
 112         Suite *s = suite_create("Pattern matching");
 113
 114         TCase *tc_pattern = tcase_create("Pattern matching");
 115         tcase_add_test(tc_pattern, test_empty);
 116         tcase_add_test(tc_pattern, test_simple_match);
 117         tcase_add_test(tc_pattern, test_wildcard);
 118         tcase_add_test(tc_pattern, test_match_list);
 119         tcase_add_test(tc_pattern, test_match_list_with_wildcards);
 120         tcase_add_test(tc_pattern, test_simple_blacklist);
 121         tcase_add_test(tc_pattern, test_match_and_blacklist);
 122         tcase_add_test(tc_pattern, test_blacklist_wildcard);
 123         tcase_add_test(tc_pattern, test_whitelist);
 124         suite_add_tcase(s, tc_pattern);
 125
 126         return s;
 127 }
 128
 129 int
 130 main()
 131 {
 132         int number_failed;
 133         Suite *s = pattern_suite();
 134         SRunner *sr = srunner_create(s);
 135         srunner_run_all(sr, CK_ENV);
 136         number_failed = srunner_ntests_failed(sr);
 137         srunner_free(sr);
 138         return (number_failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
 139 }