diff options
Diffstat (limited to 'src/test')
| -rw-r--r-- | src/test/test-hashmap-plain.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/test/test-hashmap-plain.c b/src/test/test-hashmap-plain.c index ef78ed6cc9..8f7c039e3d 100644 --- a/src/test/test-hashmap-plain.c +++ b/src/test/test-hashmap-plain.c @@ -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(); } |