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test: add test for hashmap_reserve()

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This commit is contained in:
Michal Schmidt 2014-10-15 00:30:54 +02:00
parent e4c691b59d
commit 8f88aed740
1 changed files with 18 additions and 0 deletions
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18
src/test/test-hashmap-plain.c
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@ -795,6 +795,23 @@ static void test_hashmap_clear_free_free(void) {
assert_se(hashmap_isempty(m));
}
static void test_hashmap_reserve(void) {
_cleanup_hashmap_free_ Hashmap *m = NULL;
m = hashmap_new(&string_hash_ops);
assert_se(hashmap_reserve(m, 1) == 0);
assert_se(hashmap_buckets(m) < 1000);
assert_se(hashmap_reserve(m, 1000) == 0);
assert_se(hashmap_buckets(m) >= 1000);
assert_se(hashmap_isempty(m));
assert_se(hashmap_put(m, "key 1", (void*) "val 1") == 1);
assert_se(hashmap_reserve(m, UINT_MAX) == -ENOMEM);
assert_se(hashmap_reserve(m, UINT_MAX - 1) == -ENOMEM);
}
void test_hashmap_funcs(void) {
test_hashmap_copy();
test_hashmap_get_strv();
@ -823,4 +840,5 @@ void test_hashmap_funcs(void) {
test_hashmap_steal_first_key();
test_hashmap_steal_first();
test_hashmap_clear_free_free();
test_hashmap_reserve();
}