+static void test_hashmap_many(void) {
+ Hashmap *h;
+ unsigned i;
+
+#define N_ENTRIES 100000
+
+ assert_se(h = hashmap_new(NULL, NULL));
+
+ for (i = 1; i < N_ENTRIES*3; i+=3) {
+ assert_se(hashmap_put(h, UINT_TO_PTR(i), UINT_TO_PTR(i)) >= 0);
+ assert_se(PTR_TO_UINT(hashmap_get(h, UINT_TO_PTR(i))) == i);
+ }
+
+ for (i = 1; i < N_ENTRIES*3; i++)
+ assert_se(hashmap_contains(h, UINT_TO_PTR(i)) == (i % 3 == 1));
+
+ log_info("%u <= %u * 0.75 = %g", hashmap_size(h), hashmap_buckets(h), hashmap_buckets(h) * 0.75);
+
+ assert_se(hashmap_size(h) <= hashmap_buckets(h) * 0.75);
+ assert_se(hashmap_size(h) == N_ENTRIES);
+
+ hashmap_free(h);
+}
+
+static void test_hashmap_first_key(void) {
+ _cleanup_hashmap_free_ Hashmap *m = NULL;
+
+ m = hashmap_new(string_hash_func, string_compare_func);
+ assert_se(m);
+
+ assert_se(!hashmap_first_key(m));
+ assert_se(hashmap_put(m, "key 1", NULL) == 1);
+ assert_se(streq(hashmap_first_key(m), "key 1"));
+ assert_se(hashmap_put(m, "key 2", NULL) == 1);
+ assert_se(streq(hashmap_first_key(m), "key 1"));
+ assert_se(hashmap_remove(m, "key 1") == NULL);
+ assert_se(streq(hashmap_first_key(m), "key 2"));
+}
+
+static void test_hashmap_last(void) {
+ _cleanup_hashmap_free_ Hashmap *m = NULL;
+
+ m = hashmap_new(string_hash_func, string_compare_func);
+ assert_se(m);
+
+ assert_se(!hashmap_last(m));
+ assert_se(hashmap_put(m, "key 1", (void *) (const char *) "val 1") == 1);
+ assert_se(streq(hashmap_last(m), "val 1"));
+ assert_se(hashmap_put(m, "key 2", (void *) (const char *) "bar") == 1);
+ assert_se(streq(hashmap_last(m), "bar"));
+ assert_se(hashmap_remove(m, "key 2"));
+ assert_se(streq(hashmap_last(m), "val 1"));
+}
+
+static void test_hashmap_steal_first_key(void) {
+ _cleanup_hashmap_free_ Hashmap *m = NULL;
+
+ m = hashmap_new(string_hash_func, string_compare_func);
+ assert_se(m);
+
+ assert_se(!hashmap_steal_first_key(m));
+ assert_se(hashmap_put(m, "key 1", NULL) == 1);
+ assert_se(streq(hashmap_steal_first_key(m), "key 1"));
+
+ assert_se(hashmap_isempty(m));
+}
+
+static void test_hashmap_clear_free_free(void) {
+ _cleanup_hashmap_free_ Hashmap *m = NULL;
+
+ m = hashmap_new(string_hash_func, string_compare_func);
+ assert_se(m);
+
+ assert_se(hashmap_put(m, strdup("key 1"), NULL) == 1);
+ assert_se(hashmap_put(m, strdup("key 2"), NULL) == 1);
+ assert_se(hashmap_put(m, strdup("key 3"), NULL) == 1);
+
+ hashmap_clear_free_free(m);
+ assert_se(hashmap_isempty(m));
+}
+