1 /*
2 * Copyright (c) 2022 Meta
3 *
4 * SPDX-License-Identifier: Apache-2.0
5 */
6
7 #include <zephyr/ztest.h>
8 #include <zephyr/sys/hash_map.h>
9
10 #include "_main.h"
11
foreach_callback(uint64_t key,uint64_t value,void * cookie)12 static void foreach_callback(uint64_t key, uint64_t value, void *cookie)
13 {
14 bool *called = (bool *)cookie;
15
16 zassert_true(key < 10);
17 called[key] = true;
18 }
19
ZTEST(hash_map,test_foreach)20 ZTEST(hash_map, test_foreach)
21 {
22 bool called[10] = {0};
23
24 zassert_true(sys_hashmap_is_empty(&map));
25
26 for (size_t i = 0; i < ARRAY_SIZE(called); ++i) {
27 zassert_equal(1, sys_hashmap_insert(&map, i, i, NULL));
28 }
29
30 zassert_equal(ARRAY_SIZE(called), sys_hashmap_size(&map));
31
32 sys_hashmap_foreach(&map, foreach_callback, called);
33 for (size_t i = 0; i < ARRAY_SIZE(called); ++i) {
34 zassert_true(called[i], "entry %zu was not called", i + 1);
35 }
36 }
37
