e607684cb0
Add tests for public API of `<zephyr/sys/hash_map.h>` Signed-off-by: Chris Friedt <cfriedt@meta.com>
60 lines
1.4 KiB
C
60 lines
1.4 KiB
C
/*
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* Copyright (c) 2022 Meta
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <stdlib.h>
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#include <zephyr/ztest.h>
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#include <zephyr/sys/hash_map.h>
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#include "_main.h"
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ZTEST(hash_map, test_insert_no_replacement)
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{
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zassert_true(sys_hashmap_is_empty(&map));
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zassert_equal(1, sys_hashmap_insert(&map, 1, 1, NULL));
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zassert_equal(1, sys_hashmap_size(&map));
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zassert_true(sys_hashmap_contains_key(&map, 1));
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zassert_equal(1, sys_hashmap_insert(&map, 2, 2, NULL));
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zassert_equal(2, sys_hashmap_size(&map));
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zassert_true(sys_hashmap_contains_key(&map, 2));
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}
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ZTEST(hash_map, test_insert_replacement)
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{
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uint64_t old_value;
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zassert_true(sys_hashmap_is_empty(&map));
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zassert_equal(1, sys_hashmap_insert(&map, 1, 1, NULL));
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zassert_equal(1, sys_hashmap_size(&map));
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zassert_true(sys_hashmap_contains_key(&map, 1));
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old_value = 0x42;
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zassert_equal(0, sys_hashmap_insert(&map, 1, 2, &old_value));
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zassert_equal(1, old_value);
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zassert_equal(1, sys_hashmap_size(&map));
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zassert_true(sys_hashmap_contains_key(&map, 1));
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}
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ZTEST(hash_map, test_insert_many)
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{
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int ret;
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zassert_true(sys_hashmap_is_empty(&map));
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for (size_t i = 0; i < MANY; ++i) {
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ret = sys_hashmap_insert(&map, i, i, NULL);
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zassert_equal(1, ret, "failed to insert (%zu, %zu): %d", i, i, ret);
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zassert_equal(i + 1, sys_hashmap_size(&map));
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}
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for (size_t i = 0; i < MANY; ++i) {
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zassert_true(sys_hashmap_contains_key(&map, i));
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}
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}
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