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1b78172b ZJS |
1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
2 | ||
3 | #include "ordered-set.h" | |
4 | ||
5 | static void test_set_steal_first(void) { | |
6 | _cleanup_ordered_set_free_ OrderedSet *m = NULL; | |
7 | int seen[3] = {}; | |
8 | char *val; | |
9 | ||
10 | m = ordered_set_new(&string_hash_ops); | |
11 | assert_se(m); | |
12 | ||
13 | assert_se(ordered_set_put(m, (void*) "1") == 1); | |
14 | assert_se(ordered_set_put(m, (void*) "22") == 1); | |
15 | assert_se(ordered_set_put(m, (void*) "333") == 1); | |
16 | ||
17 | while ((val = ordered_set_steal_first(m))) | |
18 | seen[strlen(val) - 1]++; | |
19 | ||
20 | assert_se(seen[0] == 1 && seen[1] == 1 && seen[2] == 1); | |
21 | ||
22 | assert_se(ordered_set_isempty(m)); | |
23 | } | |
24 | ||
25 | typedef struct Item { | |
26 | int seen; | |
27 | } Item; | |
28 | static void item_seen(Item *item) { | |
29 | item->seen++; | |
30 | } | |
31 | ||
32 | DEFINE_PRIVATE_HASH_OPS_WITH_VALUE_DESTRUCTOR(item_hash_ops, void, trivial_hash_func, trivial_compare_func, Item, item_seen); | |
33 | ||
34 | static void test_set_free_with_hash_ops(void) { | |
35 | OrderedSet *m; | |
36 | struct Item items[4] = {}; | |
37 | unsigned i; | |
38 | ||
39 | assert_se(m = ordered_set_new(&item_hash_ops)); | |
40 | for (i = 0; i < ELEMENTSOF(items) - 1; i++) | |
41 | assert_se(ordered_set_put(m, items + i) == 1); | |
42 | ||
43 | m = ordered_set_free(m); | |
44 | assert_se(items[0].seen == 1); | |
45 | assert_se(items[1].seen == 1); | |
46 | assert_se(items[2].seen == 1); | |
47 | assert_se(items[3].seen == 0); | |
48 | } | |
49 | ||
50 | static void test_set_put(void) { | |
51 | _cleanup_ordered_set_free_ OrderedSet *m = NULL; | |
52 | ||
53 | m = ordered_set_new(&string_hash_ops); | |
54 | assert_se(m); | |
55 | ||
56 | assert_se(ordered_set_put(m, (void*) "1") == 1); | |
57 | assert_se(ordered_set_put(m, (void*) "22") == 1); | |
58 | assert_se(ordered_set_put(m, (void*) "333") == 1); | |
59 | assert_se(ordered_set_put(m, (void*) "333") == 0); | |
60 | assert_se(ordered_set_remove(m, (void*) "333")); | |
61 | assert_se(ordered_set_put(m, (void*) "333") == 1); | |
62 | assert_se(ordered_set_put(m, (void*) "333") == 0); | |
63 | assert_se(ordered_set_put(m, (void*) "22") == 0); | |
64 | } | |
65 | ||
66 | int main(int argc, const char *argv[]) { | |
67 | test_set_steal_first(); | |
68 | test_set_free_with_hash_ops(); | |
69 | test_set_put(); | |
70 | ||
71 | return 0; | |
72 | } |