src/test/test-set.c

   1 /***
   2   This file is part of systemd
   3
   4   Copyright 2014 Zbigniew Jędrzejewski-Szmek
   5
   6   systemd is free software; you can redistribute it and/or modify it
   7   under the terms of the GNU Lesser General Public License as published by
   8   the Free Software Foundation; either version 2.1 of the License, or
   9   (at your option) any later version.
  10
  11   systemd is distributed in the hope that it will be useful, but
  12   WITHOUT ANY WARRANTY; without even the implied warranty of
  13   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  14   Lesser General Public License for more details.
  15
  16   You should have received a copy of the GNU Lesser General Public License
  17   along with systemd; If not, see <http://www.gnu.org/licenses/>.
  18 ***/
  19
  20 #include "set.h"
  21
  22 static void test_set_steal_first(void) {
  23         _cleanup_set_free_ Set *m = NULL;
  24         int seen[3] = {};
  25         char *val;
  26
  27         m = set_new(&string_hash_ops);
  28         assert_se(m);
  29
  30         assert_se(set_put(m, (void*) "1") == 1);
  31         assert_se(set_put(m, (void*) "22") == 1);
  32         assert_se(set_put(m, (void*) "333") == 1);
  33
  34         while ((val = set_steal_first(m)))
  35                 seen[strlen(val) - 1]++;
  36
  37         assert_se(seen[0] == 1 && seen[1] == 1 && seen[2] == 1);
  38
  39         assert_se(set_isempty(m));
  40 }
  41
  42 static void test_set_put(void) {
  43         _cleanup_set_free_ Set *m = NULL;
  44
  45         m = set_new(&string_hash_ops);
  46         assert_se(m);
  47
  48         assert_se(set_put(m, (void*) "1") == 1);
  49         assert_se(set_put(m, (void*) "22") == 1);
  50         assert_se(set_put(m, (void*) "333") == 1);
  51         assert_se(set_put(m, (void*) "333") == 0);
  52         assert_se(set_remove(m, (void*) "333"));
  53         assert_se(set_put(m, (void*) "333") == 1);
  54         assert_se(set_put(m, (void*) "333") == 0);
  55         assert_se(set_put(m, (void*) "22") == 0);
  56 }
  57
  58 static void test_set_make(void) {
  59         _cleanup_set_free_ Set *s = NULL;
  60
  61         assert_se(set_make(&s, NULL, UINT_TO_PTR(4), UINT_TO_PTR(6), UINT_TO_PTR(8), NULL) == 0);
  62         assert_se(set_size(s) == 3);
  63         assert_se(!set_contains(s, UINT_TO_PTR(0)));
  64         assert_se(!set_contains(s, UINT_TO_PTR(1)));
  65         assert_se(!set_contains(s, UINT_TO_PTR(2)));
  66         assert_se(!set_contains(s, UINT_TO_PTR(3)));
  67         assert_se(set_contains(s, UINT_TO_PTR(4)));
  68         assert_se(!set_contains(s, UINT_TO_PTR(5)));
  69         assert_se(set_contains(s, UINT_TO_PTR(6)));
  70         assert_se(!set_contains(s, UINT_TO_PTR(7)));
  71         assert_se(set_contains(s, UINT_TO_PTR(8)));
  72         assert_se(!set_contains(s, UINT_TO_PTR(9)));
  73         s = set_free(s);
  74
  75         assert_se(set_make(&s, NULL, NULL) == 0);
  76         assert_se(set_size(s) == 0);
  77         assert_se(!set_contains(s, UINT_TO_PTR(0)));
  78         assert_se(!set_contains(s, UINT_TO_PTR(4)));
  79         assert_se(!set_contains(s, UINT_TO_PTR(6)));
  80         assert_se(!set_contains(s, UINT_TO_PTR(8)));
  81         s = set_free(s);
  82
  83         assert_se(set_make(&s, NULL, UINT_TO_PTR(3), NULL) == 0);
  84         assert_se(set_size(s) == 1);
  85         assert_se(!set_contains(s, UINT_TO_PTR(0)));
  86         assert_se(!set_contains(s, UINT_TO_PTR(1)));
  87         assert_se(!set_contains(s, UINT_TO_PTR(2)));
  88         assert_se(set_contains(s, UINT_TO_PTR(3)));
  89         assert_se(!set_contains(s, UINT_TO_PTR(4)));
  90
  91         assert_se(set_make(&s, NULL, UINT_TO_PTR(2), UINT_TO_PTR(5), NULL) == 0);
  92         assert_se(set_size(s) == 2);
  93         assert_se(!set_contains(s, UINT_TO_PTR(0)));
  94         assert_se(!set_contains(s, UINT_TO_PTR(1)));
  95         assert_se(set_contains(s, UINT_TO_PTR(2)));
  96         assert_se(!set_contains(s, UINT_TO_PTR(3)));
  97         assert_se(!set_contains(s, UINT_TO_PTR(4)));
  98         assert_se(set_contains(s, UINT_TO_PTR(5)));
  99         assert_se(!set_contains(s, UINT_TO_PTR(6)));
 100 }
 101
 102 int main(int argc, const char *argv[]) {
 103         test_set_steal_first();
 104         test_set_put();
 105         test_set_make();
 106
 107         return 0;
 108 }