1 files changed, 95 insertions, 0 deletions
diff --git a/src/boost/libs/fusion/test/sequence/cons.cpp b/src/boost/libs/fusion/test/sequence/cons.cpp
new file mode 100644
index 000000000..88a04101c
--- /dev/null
+++ b/src/boost/libs/fusion/test/sequence/cons.cpp
@@ -0,0 +1,95 @@
+/*=============================================================================
+    Copyright (c) 2001-2011 Joel de Guzman
+    Copyright (c) 2005 Eric Niebler
+
+    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 <string>
+#include <boost/detail/lightweight_test.hpp>
+#include <boost/fusion/container/list/cons.hpp>
+#include <boost/fusion/container/generation/make_cons.hpp>
+#include <boost/fusion/container/generation/cons_tie.hpp>
+#include <boost/fusion/container/vector/vector.hpp>
+#include <boost/fusion/container/generation/make_vector.hpp>
+#include <boost/fusion/sequence/comparison/equal_to.hpp>
+#include <boost/lambda/lambda.hpp>
+#include <boost/fusion/algorithm/iteration/for_each.hpp>
+#include <boost/fusion/algorithm/transformation/filter_if.hpp>
+#include <boost/fusion/algorithm/transformation/push_front.hpp>
+#include <boost/fusion/sequence/io/out.hpp>
+
+#include <boost/type_traits/is_same.hpp>
+#include <boost/mpl/lambda.hpp>
+
+int
+main()
+{
+    using namespace boost::fusion;
+    using boost::is_same;
+    namespace fusion = boost::fusion;
+
+    std::cout << tuple_open('[');
+    std::cout << tuple_close(']');
+    std::cout << tuple_delimiter(", ");
+
+/// Testing cons
+    
+    {
+        std::string hello("hello");
+        cons<int, cons<std::string> > ns =
+            make_cons(1, make_cons(hello));
+
+        BOOST_TEST((*begin(ns) == 1));
+        BOOST_TEST((*fusion::next(begin(ns)) == hello));
+
+        *begin(ns) += 1;
+        *fusion::next(begin(ns)) += ' ';
+
+        BOOST_TEST((*begin(ns) == 2));
+        BOOST_TEST((*fusion::next(begin(ns)) == hello + ' '));
+
+        for_each(ns, boost::lambda::_1 += ' ');
+
+        BOOST_TEST((*begin(ns) == 2 + ' '));
+        BOOST_TEST((*fusion::next(begin(ns)) == hello + ' ' + ' '));
+    }
+
+    {
+        BOOST_TEST(
+            make_cons("hello") == make_vector(std::string("hello"))
+        );
+
+        BOOST_TEST(
+            make_cons(123, make_cons("hello")) == 
+            make_vector(123, std::string("hello"))
+        );
+    }
+
+    {
+        vector<int, float> t(1, 1.1f);
+        cons<int, cons<float> > nf =
+            make_cons(1, make_cons(1.1f));
+
+        BOOST_TEST((t == nf));
+        BOOST_TEST((vector<int>(1) == filter_if<is_same<boost::mpl::_, int> >(nf)));
+
+        std::cout << nf << std::endl;
+        std::cout << filter_if<is_same<boost::mpl::_, int> >(nf) << std::endl;
+    }
+    
+    {
+        int i = 3;
+        cons<int&> tie(cons_tie(i));
+        BOOST_TEST((*begin(tie) == 3));
+    }
+
+    {
+        // This used to trigger a hard compilation error:
+        cons<cons<int> > xs;
+        begin(push_front(xs, 3));
+    }
+
+    return boost::report_errors();
+}
+