1 files changed, 29 insertions, 0 deletions
diff --git a/src/boost/libs/hana/test/experimental/printable/optional.cpp b/src/boost/libs/hana/test/experimental/printable/optional.cpp
new file mode 100644
index 00000000..c963204c
--- /dev/null
+++ b/src/boost/libs/hana/test/experimental/printable/optional.cpp
@@ -0,0 +1,29 @@
+// Copyright Jason Rice 2015
+// Distributed under the Boost Software License, Version 1.0.
+// (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
+
+#include <boost/hana/assert.hpp>
+#include <boost/hana/experimental/printable.hpp>
+#include <boost/hana/integral_constant.hpp>
+#include <boost/hana/optional.hpp>
+
+#include <sstream>
+namespace hana = boost::hana;
+
+
+int main() {
+    {
+        std::ostringstream ss;
+        ss << hana::experimental::print(
+            hana::just(hana::int_c<5>)
+        );
+        BOOST_HANA_RUNTIME_CHECK(ss.str() == "just(5)");
+    }
+    {
+        std::ostringstream ss;
+        ss << hana::experimental::print(
+            hana::nothing
+        );
+        BOOST_HANA_RUNTIME_CHECK(ss.str() == "nothing");
+    }
+}