224b0e7ad0
A macro is needed because otherwise we couldn't ensure type safety. Some simple tests are included. No functional change intended.
134 lines
4.5 KiB
C
134 lines
4.5 KiB
C
/* SPDX-License-Identifier: LGPL-2.1+ */
|
|
/***
|
|
This file is part of systemd
|
|
|
|
Copyright 2014 Zbigniew Jędrzejewski-Szmek
|
|
|
|
systemd is free software; you can redistribute it and/or modify it
|
|
under the terms of the GNU Lesser General Public License as published by
|
|
the Free Software Foundation; either version 2.1 of the License, or
|
|
(at your option) any later version.
|
|
|
|
systemd 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
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public License
|
|
along with systemd; If not, see <http://www.gnu.org/licenses/>.
|
|
***/
|
|
|
|
#include "set.h"
|
|
|
|
static void test_set_steal_first(void) {
|
|
_cleanup_set_free_ Set *m = NULL;
|
|
int seen[3] = {};
|
|
char *val;
|
|
|
|
m = set_new(&string_hash_ops);
|
|
assert_se(m);
|
|
|
|
assert_se(set_put(m, (void*) "1") == 1);
|
|
assert_se(set_put(m, (void*) "22") == 1);
|
|
assert_se(set_put(m, (void*) "333") == 1);
|
|
|
|
while ((val = set_steal_first(m)))
|
|
seen[strlen(val) - 1]++;
|
|
|
|
assert_se(seen[0] == 1 && seen[1] == 1 && seen[2] == 1);
|
|
|
|
assert_se(set_isempty(m));
|
|
}
|
|
|
|
typedef struct Item {
|
|
int seen;
|
|
} Item;
|
|
static void item_seen(Item *item) {
|
|
item->seen++;
|
|
}
|
|
|
|
static void test_set_free_with_destructor(void) {
|
|
Set *m;
|
|
struct Item items[4] = {};
|
|
unsigned i;
|
|
|
|
assert_se(m = set_new(NULL));
|
|
for (i = 0; i < ELEMENTSOF(items) - 1; i++)
|
|
assert_se(set_put(m, items + i) == 1);
|
|
|
|
m = set_free_with_destructor(m, item_seen);
|
|
assert_se(items[0].seen == 1);
|
|
assert_se(items[1].seen == 1);
|
|
assert_se(items[2].seen == 1);
|
|
assert_se(items[3].seen == 0);
|
|
}
|
|
|
|
static void test_set_put(void) {
|
|
_cleanup_set_free_ Set *m = NULL;
|
|
|
|
m = set_new(&string_hash_ops);
|
|
assert_se(m);
|
|
|
|
assert_se(set_put(m, (void*) "1") == 1);
|
|
assert_se(set_put(m, (void*) "22") == 1);
|
|
assert_se(set_put(m, (void*) "333") == 1);
|
|
assert_se(set_put(m, (void*) "333") == 0);
|
|
assert_se(set_remove(m, (void*) "333"));
|
|
assert_se(set_put(m, (void*) "333") == 1);
|
|
assert_se(set_put(m, (void*) "333") == 0);
|
|
assert_se(set_put(m, (void*) "22") == 0);
|
|
}
|
|
|
|
static void test_set_make(void) {
|
|
_cleanup_set_free_ Set *s = NULL;
|
|
|
|
assert_se(set_make(&s, NULL, UINT_TO_PTR(4), UINT_TO_PTR(6), UINT_TO_PTR(8), NULL) == 0);
|
|
assert_se(set_size(s) == 3);
|
|
assert_se(!set_contains(s, UINT_TO_PTR(0)));
|
|
assert_se(!set_contains(s, UINT_TO_PTR(1)));
|
|
assert_se(!set_contains(s, UINT_TO_PTR(2)));
|
|
assert_se(!set_contains(s, UINT_TO_PTR(3)));
|
|
assert_se(set_contains(s, UINT_TO_PTR(4)));
|
|
assert_se(!set_contains(s, UINT_TO_PTR(5)));
|
|
assert_se(set_contains(s, UINT_TO_PTR(6)));
|
|
assert_se(!set_contains(s, UINT_TO_PTR(7)));
|
|
assert_se(set_contains(s, UINT_TO_PTR(8)));
|
|
assert_se(!set_contains(s, UINT_TO_PTR(9)));
|
|
s = set_free(s);
|
|
|
|
assert_se(set_make(&s, NULL, NULL) == 0);
|
|
assert_se(set_size(s) == 0);
|
|
assert_se(!set_contains(s, UINT_TO_PTR(0)));
|
|
assert_se(!set_contains(s, UINT_TO_PTR(4)));
|
|
assert_se(!set_contains(s, UINT_TO_PTR(6)));
|
|
assert_se(!set_contains(s, UINT_TO_PTR(8)));
|
|
s = set_free(s);
|
|
|
|
assert_se(set_make(&s, NULL, UINT_TO_PTR(3), NULL) == 0);
|
|
assert_se(set_size(s) == 1);
|
|
assert_se(!set_contains(s, UINT_TO_PTR(0)));
|
|
assert_se(!set_contains(s, UINT_TO_PTR(1)));
|
|
assert_se(!set_contains(s, UINT_TO_PTR(2)));
|
|
assert_se(set_contains(s, UINT_TO_PTR(3)));
|
|
assert_se(!set_contains(s, UINT_TO_PTR(4)));
|
|
|
|
assert_se(set_make(&s, NULL, UINT_TO_PTR(2), UINT_TO_PTR(5), NULL) == 0);
|
|
assert_se(set_size(s) == 2);
|
|
assert_se(!set_contains(s, UINT_TO_PTR(0)));
|
|
assert_se(!set_contains(s, UINT_TO_PTR(1)));
|
|
assert_se(set_contains(s, UINT_TO_PTR(2)));
|
|
assert_se(!set_contains(s, UINT_TO_PTR(3)));
|
|
assert_se(!set_contains(s, UINT_TO_PTR(4)));
|
|
assert_se(set_contains(s, UINT_TO_PTR(5)));
|
|
assert_se(!set_contains(s, UINT_TO_PTR(6)));
|
|
}
|
|
|
|
int main(int argc, const char *argv[]) {
|
|
test_set_steal_first();
|
|
test_set_free_with_destructor();
|
|
test_set_put();
|
|
test_set_make();
|
|
|
|
return 0;
|
|
}
|