1 files changed, 121 insertions, 0 deletions
diff --git a/src/boost/libs/mpl/test/apply_wrap.cpp b/src/boost/libs/mpl/test/apply_wrap.cpp
new file mode 100644
index 000000000..9c45f2e14
--- /dev/null
+++ b/src/boost/libs/mpl/test/apply_wrap.cpp
@@ -0,0 +1,121 @@
+
+// Copyright Aleksey Gurtovoy 2000-2004
+//
+// 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)
+//
+// See http://www.boost.org/libs/mpl for documentation.
+
+// $Id$
+// $Date$
+// $Revision$
+
+#include <boost/mpl/apply_wrap.hpp>
+#include <boost/mpl/limits/arity.hpp>
+#include <boost/mpl/aux_/preprocessor/params.hpp>
+#include <boost/mpl/aux_/preprocessor/enum.hpp>
+#include <boost/mpl/aux_/test.hpp>
+
+#include <boost/preprocessor/repeat.hpp>
+#include <boost/preprocessor/comma_if.hpp>
+#include <boost/preprocessor/dec.hpp>
+#include <boost/preprocessor/if.hpp>
+#include <boost/preprocessor/cat.hpp>
+
+#if !defined(BOOST_MPL_CFG_NO_DEFAULT_PARAMETERS_IN_NESTED_TEMPLATES)
+#   define APPLY_0_FUNC_DEF(i) \
+    struct f0 \
+    { \
+        template< typename T = int > struct apply { typedef char type; }; \
+    }; \
+/**/
+#else
+#   define APPLY_0_FUNC_DEF(i) \
+    struct f0 \
+    { \
+        template< typename T > struct apply { typedef char type; }; \
+    }; \
+/**/
+#endif
+
+#define APPLY_N_FUNC_DEF(i) \
+    struct first##i \
+    { \
+        template< BOOST_MPL_PP_PARAMS(i, typename U) > \
+        struct apply { typedef U1 type; }; \
+    }; \
+    \
+    struct last##i \
+    { \
+        template< BOOST_MPL_PP_PARAMS(i, typename U) > \
+        struct apply { typedef BOOST_PP_CAT(U,i) type; }; \
+    }; \
+/**/
+
+#define APPLY_FUNC_DEF(z, i, unused) \
+    BOOST_PP_IF( \
+          i \
+        , APPLY_N_FUNC_DEF \
+        , APPLY_0_FUNC_DEF \
+        )(i) \
+/**/
+
+namespace { namespace test {
+
+BOOST_PP_REPEAT(
+      BOOST_MPL_LIMIT_METAFUNCTION_ARITY
+    , APPLY_FUNC_DEF
+    , unused
+    )
+
+struct g0 { struct apply { typedef char type; }; };
+
+}}
+
+#define APPLY_0_TEST(i, apply_) \
+    typedef apply_<test::f##i>::type t; \
+    { MPL_ASSERT(( boost::is_same<t, char> )); } \
+/**/
+
+#define APPLY_N_TEST(i, apply_) \
+    typedef apply_< \
+          test::first##i \
+        , char \
+        BOOST_PP_COMMA_IF(BOOST_PP_DEC(i)) \
+        BOOST_MPL_PP_ENUM(BOOST_PP_DEC(i), int) \
+        >::type t1##i; \
+    \
+    typedef apply_< \
+          test::last##i \
+        , BOOST_MPL_PP_ENUM(BOOST_PP_DEC(i), int) \
+        BOOST_PP_COMMA_IF(BOOST_PP_DEC(i)) char \
+        >::type t2##i; \
+    { MPL_ASSERT(( boost::is_same<t1##i, char> )); } \
+    { MPL_ASSERT(( boost::is_same<t2##i, char> )); } \
+/**/
+
+#define APPLY_TEST(z, i, unused) \
+    BOOST_PP_IF( \
+          i \
+        , APPLY_N_TEST \
+        , APPLY_0_TEST \
+        )(i, BOOST_PP_CAT(apply_wrap,i)) \
+/**/
+
+
+MPL_TEST_CASE()
+{
+    BOOST_PP_REPEAT(
+          BOOST_MPL_LIMIT_METAFUNCTION_ARITY
+        , APPLY_TEST
+        , unused
+        )
+
+#if !defined(BOOST_MPL_CFG_NO_HAS_APPLY)
+    {
+        typedef apply_wrap0<test::g0>::type t;
+        MPL_ASSERT(( boost::is_same<t, char> ));
+    }
+#endif
+}