fix: fixed problems with init and destroy slice

test/test_arraylist.c

@@ -1014,6 +1014,24 @@ static void test_reserve_size_0(void **state) {
     arraylist_destroy(&arr);
 }
 
+// Slice creation
+static void test_slice_valid_init(void **state) {
+    (void) state;
+
+    ArrayList *arr = arraylist_init(64, sizeof(int));
+    assert_non_null(arr);
+
+    for (size_t i = 0; i < 10; i++) {
+        assert_uint_equal(arraylist_push_back(arr, &i), ARRLIST_OK);
+    }
+
+    ArraySlice *slice = arraylist_slice(arr, 0, 10);
+    assert_non_null(slice);
+
+    arrayslice_destroy(&slice);
+    arraylist_destroy(&arr);
+}
+
 int main(void) {
     const struct CMUnitTest init[] = {
         cmocka_unit_test(test_init_valid_parameters),
@@ -1125,6 +1143,10 @@ int main(void) {
         cmocka_unit_test(test_reserve_size_max),
     };
 
+    const struct CMUnitTest slice_init[] = {
+        cmocka_unit_test(test_slice_valid_init),
+    };
+
     int rc = 0;
 
     rc += cmocka_run_group_tests(init, NULL, NULL);
@@ -1142,5 +1164,7 @@ int main(void) {
     rc += cmocka_run_group_tests(resize, NULL, NULL);
     rc += cmocka_run_group_tests(reserve, NULL, NULL);
 
+    rc += cmocka_run_group_tests(slice_init, NULL, NULL);
+
     return rc;
 }