From 0d5ff2fc01ef252e63ebbbe605099d5102835982 Mon Sep 17 00:00:00 2001
From: Hartmut Kaiser <hartmut.kaiser@gmail.com>
Date: Fri, 29 Jan 2010 13:49:38 +0000
Subject: [PATCH] Fusion: added tests for adapt_struct_named

[SVN r59339]
---
 test/Jamfile                         |   1 +
 test/sequence/adapt_struct_named.cpp | 136 +++++++++++++++++++++++++++
 2 files changed, 137 insertions(+)
 create mode 100644 test/sequence/adapt_struct_named.cpp

diff --git a/test/Jamfile b/test/Jamfile
index f8bfe077..28f4c871 100644
--- a/test/Jamfile
+++ b/test/Jamfile
@@ -109,6 +109,7 @@ import testing ;
     [ run sequence/deduce_sequence.cpp : : : : ]
     [ run sequence/adapt_struct.cpp : : : : ]
     [ run sequence/adapt_assoc_struct.cpp : : : : ]
+    [ run sequence/adapt_struct_named.cpp : : : : ]
 
     [ run functional/fused.cpp : : : : ]
     [ run functional/fused_function_object.cpp : : : : ]
diff --git a/test/sequence/adapt_struct_named.cpp b/test/sequence/adapt_struct_named.cpp
new file mode 100644
index 00000000..0bcff2ab
--- /dev/null
+++ b/test/sequence/adapt_struct_named.cpp
@@ -0,0 +1,136 @@
+/*=============================================================================
+    Copyright (c) 2001-2007 Joel de Guzman
+
+    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/detail/lightweight_test.hpp>
+#include <boost/fusion/adapted/struct/adapt_struct_named.hpp>
+#include <boost/fusion/sequence/intrinsic/at.hpp>
+#include <boost/fusion/sequence/intrinsic/size.hpp>
+#include <boost/fusion/sequence/intrinsic/empty.hpp>
+#include <boost/fusion/sequence/intrinsic/front.hpp>
+#include <boost/fusion/sequence/intrinsic/back.hpp>
+#include <boost/fusion/sequence/intrinsic/value_at.hpp>
+#include <boost/fusion/sequence/io/out.hpp>
+#include <boost/fusion/container/vector/vector.hpp>
+#include <boost/fusion/container/list/list.hpp>
+#include <boost/fusion/container/generation/make_vector.hpp>
+#include <boost/fusion/container/vector/convert.hpp>
+#include <boost/fusion/sequence/comparison/equal_to.hpp>
+#include <boost/fusion/sequence/comparison/not_equal_to.hpp>
+#include <boost/fusion/sequence/comparison/less.hpp>
+#include <boost/fusion/sequence/comparison/less_equal.hpp>
+#include <boost/fusion/sequence/comparison/greater.hpp>
+#include <boost/fusion/sequence/comparison/greater_equal.hpp>
+#include <boost/fusion/mpl.hpp>
+#include <boost/fusion/support/is_view.hpp>
+#include <boost/mpl/front.hpp>
+#include <boost/mpl/is_sequence.hpp>
+#include <boost/mpl/assert.hpp>
+#include <iostream>
+#include <string>
+
+namespace ns
+{
+    struct point
+    {
+        int x;
+        int y;
+    };
+}
+
+BOOST_FUSION_ADAPT_STRUCT_NAMED(
+    ns::point, point,
+    (int, x)
+    (int, y)
+)
+
+struct s { int m; };
+BOOST_FUSION_ADAPT_STRUCT_NAMED_NS(s, (ns1), s1, (int, m))
+
+int
+main()
+{
+    using namespace boost::fusion;
+    using namespace boost;
+    using namespace std;
+
+    std::cout << tuple_open('[');
+    std::cout << tuple_close(']');
+    std::cout << tuple_delimiter(", ");
+
+    {
+        BOOST_MPL_ASSERT_NOT((traits::is_view<adapted::point>));
+        ns::point basep = {123, 456};
+        adapted::point p(basep);
+
+        std::cout << at_c<0>(p) << std::endl;
+        std::cout << at_c<1>(p) << std::endl;
+        std::cout << p << std::endl;
+        BOOST_TEST(p == make_vector(123, 456));
+
+        at_c<0>(p) = 6;
+        at_c<1>(p) = 9;
+        BOOST_TEST(p == make_vector(6, 9));
+
+        BOOST_STATIC_ASSERT(result_of::size<adapted::point>::value == 2);
+        BOOST_STATIC_ASSERT(!result_of::empty<adapted::point>::value);
+
+        BOOST_TEST(front(p) == 6);
+        BOOST_TEST(back(p) == 9);
+    }
+
+    {
+        fusion::vector<int, float> v1(4, 2);
+        ns::point p = {5, 3};
+        adapted::point v2(p);
+
+        fusion::vector<long, double> v3(5, 4);
+        BOOST_TEST(v1 < v2);
+        BOOST_TEST(v1 <= v2);
+        BOOST_TEST(v2 > v1);
+        BOOST_TEST(v2 >= v1);
+        BOOST_TEST(v2 < v3);
+        BOOST_TEST(v2 <= v3);
+        BOOST_TEST(v3 > v2);
+        BOOST_TEST(v3 >= v2);
+    }
+
+    {
+        // conversion from adapted::point to vector
+        ns::point basep = {5, 3};
+        adapted::point p(basep);
+        fusion::vector<int, short> v(p);
+        v = p;
+    }
+
+    {
+        // conversion from adapted::point to list
+        ns::point basep = {5, 3};
+        adapted::point p(basep);
+        fusion::list<int, short> l(p);
+        l = p;
+    }
+
+    { // begin/end
+        using namespace boost::fusion;
+        using boost::is_same;
+
+        typedef result_of::begin<ns1::s1>::type b;
+        typedef result_of::end<ns1::s1>::type e;
+        // this fails
+        BOOST_MPL_ASSERT((is_same<result_of::next<b>::type, e>));
+    }
+
+
+    {
+        BOOST_MPL_ASSERT((mpl::is_sequence<adapted::point>));
+        BOOST_MPL_ASSERT((boost::is_same<
+            fusion::result_of::value_at_c<adapted::point,0>::type
+          , mpl::front<adapted::point>::type>));
+    }
+
+    return boost::report_errors();
+}
+