1 files changed, 69 insertions, 0 deletions
diff --git a/libs/optional/test/optional_test_ref_move.cpp b/libs/optional/test/optional_test_ref_move.cpp
new file mode 100644
index 000000000..78b7bf27a
--- /dev/null
+++ b/libs/optional/test/optional_test_ref_move.cpp
@@ -0,0 +1,69 @@
+// Copyright (C) 2014 Andrzej Krzemienski.
+//
+// Use, modification, and distribution is subject to the Boost Software
+// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+//
+// See http://www.boost.org/lib/optional for documentation.
+//
+// You are welcome to contact the author at: akrzemi1@gmail.com
+
+
+#include "boost/optional/optional.hpp"
+
+#ifdef __BORLANDC__
+#pragma hdrstop
+#endif
+
+#include <string>
+#include "boost/core/addressof.hpp"
+#include "boost/core/lightweight_test.hpp"
+
+using boost::optional;
+
+std::string global("text"); 
+
+optional<std::string&> make_optional_string_ref()
+{
+  return optional<std::string&>(global);
+}
+
+std::string& return_global()
+{
+  return global;
+}
+
+int main()
+{
+  optional<std::string&> opt;
+  opt = make_optional_string_ref();
+  BOOST_TEST(bool(opt));
+  BOOST_TEST(*opt == global);
+  BOOST_TEST(boost::addressof(*opt) == boost::addressof(global));
+  
+  {
+    std::string& str = *make_optional_string_ref();
+    BOOST_TEST(str == global);
+    BOOST_TEST(boost::addressof(str) == boost::addressof(global));
+  }
+  
+  {
+    std::string& str = make_optional_string_ref().value();
+    BOOST_TEST(str == global);
+    BOOST_TEST(boost::addressof(str) == boost::addressof(global));
+  }
+  
+  {
+    std::string& str = make_optional_string_ref().value_or(global);
+    BOOST_TEST(str == global);
+    BOOST_TEST(boost::addressof(str) == boost::addressof(global));
+  }
+  
+  {
+    std::string& str = make_optional_string_ref().value_or_eval(&return_global);
+    BOOST_TEST(str == global);
+    BOOST_TEST(boost::addressof(str) == boost::addressof(global));
+  }
+  
+  return boost::report_errors();
+}