hashmap_free(m);
}
+static void test_hashmap_remove_and_put(void) {
+ _cleanup_hashmap_free_ Hashmap *m = NULL;
+ int valid;
+ char *r;
+
+ m = hashmap_new(string_hash_func, string_compare_func);
+ assert_se(m);
+
+ valid = hashmap_remove_and_put(m, "unvalid key", "new key", NULL);
+ assert_se(valid < 0);
+
+ valid = hashmap_put(m, "key 1", (void*) (const char *) "val 1");
+ assert_se(valid == 1);
+ valid = hashmap_remove_and_put(m, "key 1", "key 2", (void*) (const char *) "val 2");
+ assert_se(valid == 0);
+
+ r = hashmap_get(m, "key 2");
+ assert_se(streq(r, "val 2"));
+ assert_se(!hashmap_get(m, "key 1"));
+
+ valid = hashmap_put(m, "key 3", (void*) (const char *) "val 3");
+ assert_se(valid == 1);
+ valid = hashmap_remove_and_put(m, "key 3", "key 2", (void*) (const char *) "val 2");
+ assert_se(valid < 0);
+}
+
static void test_hashmap_ensure_allocated(void) {
Hashmap *m;
int valid_hashmap;
hashmap_free_free(m);
}
+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));
+}
+
static void test_uint64_compare_func(void) {
- assert_se(uint64_compare_func("a", "a") == 0);
- assert_se(uint64_compare_func("a", "b") == -1);
- assert_se(uint64_compare_func("b", "a") == 1);
+ const uint64_t a = 0x100, b = 0x101;
+
+ assert_se(uint64_compare_func(&a, &a) == 0);
+ assert_se(uint64_compare_func(&a, &b) == -1);
+ assert_se(uint64_compare_func(&b, &a) == 1);
}
static void test_trivial_compare_func(void) {
assert_se(string_compare_func("fred", "fred") == 0);
}
-int main(int argc, const char *argv[])
-{
+int main(int argc, const char *argv[]) {
test_hashmap_copy();
test_hashmap_get_strv();
test_hashmap_move_one();
test_hashmap_replace();
test_hashmap_update();
test_hashmap_put();
+ test_hashmap_remove_and_put();
test_hashmap_ensure_allocated();
test_hashmap_foreach();
test_hashmap_foreach_backwards();
test_hashmap_isempty();
test_hashmap_get();
test_hashmap_size();
+ test_hashmap_many();
+ test_hashmap_first_key();
+ test_hashmap_last();
+ test_hashmap_steal_first_key();
+ test_hashmap_clear_free_free();
test_uint64_compare_func();
test_trivial_compare_func();
test_string_compare_func();