1 files changed, 50 insertions, 0 deletions
diff --git a/src/boost/libs/hana/test/experimental/printable/tuple.cpp b/src/boost/libs/hana/test/experimental/printable/tuple.cpp
new file mode 100644
index 000000000..db53626bd
--- /dev/null
+++ b/src/boost/libs/hana/test/experimental/printable/tuple.cpp
@@ -0,0 +1,50 @@
+// Copyright Louis Dionne 2013-2017
+// 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/tuple.hpp>
+
+#include <sstream>
+#include <string>
+namespace hana = boost::hana;
+
+
+int main() {
+    {
+        std::ostringstream ss;
+        ss << hana::experimental::print(hana::make_tuple());
+        BOOST_HANA_RUNTIME_CHECK(ss.str() == "()");
+    }
+
+    {
+        std::ostringstream ss;
+        ss << hana::experimental::print(hana::make_tuple(1));
+        BOOST_HANA_RUNTIME_CHECK(ss.str() == "(1)");
+    }
+
+    {
+        std::ostringstream ss;
+        ss << hana::experimental::print(hana::make_tuple(1, 2));
+        BOOST_HANA_RUNTIME_CHECK(ss.str() == "(1, 2)");
+    }
+
+    {
+        std::ostringstream ss;
+        ss << hana::experimental::print(hana::make_tuple(1, '2', "3456"));
+        BOOST_HANA_RUNTIME_CHECK(ss.str() == "(1, 2, 3456)");
+    }
+
+    {
+        std::ostringstream ss;
+        ss << hana::experimental::print(hana::make_tuple(1, '2', hana::make_tuple()));
+        BOOST_HANA_RUNTIME_CHECK(ss.str() == "(1, 2, ())");
+    }
+
+    {
+        std::ostringstream ss;
+        ss << hana::experimental::print(hana::make_tuple(1, '2', hana::make_tuple(3.3, '4')));
+        BOOST_HANA_RUNTIME_CHECK(ss.str() == "(1, 2, (3.3, 4))");
+    }
+}