1 files changed, 48 insertions, 0 deletions
diff --git a/src/boost/libs/metaparse/test/concat.cpp b/src/boost/libs/metaparse/test/concat.cpp
new file mode 100644
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+++ b/src/boost/libs/metaparse/test/concat.cpp
@@ -0,0 +1,48 @@
+// Copyright Abel Sinkovics (abel@sinkovics.hu) 2013.
+// Distributed under 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)
+
+#include <boost/metaparse/config.hpp>
+
+#if BOOST_METAPARSE_STD >= 2011
+
+#include <boost/metaparse/v1/cpp11/impl/concat.hpp>
+#include <boost/metaparse/string.hpp>
+
+#include <boost/mpl/equal_to.hpp>
+#include <boost/mpl/char.hpp>
+#include <boost/mpl/assert.hpp>
+
+#include "test_case.hpp"
+
+BOOST_METAPARSE_TEST_CASE(concat)
+{
+  using boost::metaparse::v1::impl::concat;
+  using boost::metaparse::string;
+  
+  using boost::mpl::equal_to;
+
+  typedef string<> empty;
+  typedef string<'h','e','l','l','o'> hello;
+
+  // test_empty_empty
+  BOOST_MPL_ASSERT((equal_to<empty, concat<empty, empty>::type>));
+
+  // test_empty_hello
+  BOOST_MPL_ASSERT((equal_to<hello, concat<empty, hello>::type>));
+
+  // test_hello_empty
+  BOOST_MPL_ASSERT((equal_to<hello, concat<hello, empty>::type>));
+
+  // test_hello_hello
+  BOOST_MPL_ASSERT((
+    equal_to<
+      string<'h','e','l','l','o','h','e','l','l','o'>,
+      concat<hello, hello>::type
+    >
+  ));
+}
+
+#endif
+