From 09ab48ace6a10cba62e58f0c741f1932d4ca5a5c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ion=20Gazta=C3=B1aga?= <igaztanaga@gmail.com>
Date: Mon, 15 Apr 2024 08:58:32 +0200
Subject: [PATCH] Add negative subscript test to iterator

---
 test/iterator_test.hpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/iterator_test.hpp b/test/iterator_test.hpp
index c873e9e..c1f8e38 100644
--- a/test/iterator_test.hpp
+++ b/test/iterator_test.hpp
@@ -264,6 +264,7 @@ void test_iterator_random_functions(C const &c, I const b, I const e)
          BOOST_TEST(i == it - b);
          BOOST_TEST(b[i] == *it);
          BOOST_TEST(&b[i] == &*it);
+         BOOST_TEST(&b[0] == &it[-i]);
          BOOST_TEST((b + i) == it);
          BOOST_TEST((i + b) == it);
          BOOST_TEST(b == (it - i));