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git.ipfire.org Git - thirdparty/systemd.git/blob - src/test/test-set.c
1 /* SPDX-License-Identifier: LGPL-2.1+ */
3 This file is part of systemd
5 Copyright 2014 Zbigniew Jędrzejewski-Szmek
10 static void test_set_steal_first(void) {
11 _cleanup_set_free_ Set
*m
= NULL
;
15 m
= set_new(&string_hash_ops
);
18 assert_se(set_put(m
, (void*) "1") == 1);
19 assert_se(set_put(m
, (void*) "22") == 1);
20 assert_se(set_put(m
, (void*) "333") == 1);
22 while ((val
= set_steal_first(m
)))
23 seen
[strlen(val
) - 1]++;
25 assert_se(seen
[0] == 1 && seen
[1] == 1 && seen
[2] == 1);
27 assert_se(set_isempty(m
));
33 static void item_seen(Item
*item
) {
37 static void test_set_free_with_destructor(void) {
39 struct Item items
[4] = {};
42 assert_se(m
= set_new(NULL
));
43 for (i
= 0; i
< ELEMENTSOF(items
) - 1; i
++)
44 assert_se(set_put(m
, items
+ i
) == 1);
46 m
= set_free_with_destructor(m
, item_seen
);
47 assert_se(items
[0].seen
== 1);
48 assert_se(items
[1].seen
== 1);
49 assert_se(items
[2].seen
== 1);
50 assert_se(items
[3].seen
== 0);
53 static void test_set_put(void) {
54 _cleanup_set_free_ Set
*m
= NULL
;
56 m
= set_new(&string_hash_ops
);
59 assert_se(set_put(m
, (void*) "1") == 1);
60 assert_se(set_put(m
, (void*) "22") == 1);
61 assert_se(set_put(m
, (void*) "333") == 1);
62 assert_se(set_put(m
, (void*) "333") == 0);
63 assert_se(set_remove(m
, (void*) "333"));
64 assert_se(set_put(m
, (void*) "333") == 1);
65 assert_se(set_put(m
, (void*) "333") == 0);
66 assert_se(set_put(m
, (void*) "22") == 0);
69 int main(int argc
, const char *argv
[]) {
70 test_set_steal_first();
71 test_set_free_with_destructor();