Adding upstream version 14.2.21.upstream/14.2.21upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 94 insertions, 0 deletions

diff --git a/src/boost/libs/spirit/classic/test/fundamental_tests.cpp b/src/boost/libs/spirit/classic/test/fundamental_tests.cpp
new file mode 100644
index 00000000..978d243a
--- /dev/null
+++ b/src/boost/libs/spirit/classic/test/fundamental_tests.cpp
@@ -0,0 +1,94 @@
+/*=============================================================================
+    Copyright (c) 2001-2003 Joel de Guzman
+    http://spirit.sourceforge.net/
+
+    Use, modification and distribution is subject to 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)
+=============================================================================*/
+///////////////////////////////////////////////////////////////////////////////
+//
+//  Fundamental meta sublayer tests
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#include <boost/detail/lightweight_test.hpp>
+#include <iostream>
+#include <boost/static_assert.hpp>
+#include <boost/spirit/include/classic_core.hpp>
+#include <boost/spirit/include/classic_meta.hpp>
+#include <boost/spirit/include/classic_assign_actor.hpp>
+
+using namespace BOOST_SPIRIT_CLASSIC_NS;
+
+typedef ref_value_actor<char, assign_action> assign_actor;
+
+///////////////////////////////////////////////////////////////////////////////
+//
+//  node_count_tests
+//
+///////////////////////////////////////////////////////////////////////////////
+void
+node_count_tests()
+{
+// simple types
+    typedef chlit<char> plain_t;
+    typedef optional<chlit<char> > optional_t;
+    typedef action<chlit<char>, assign_actor> action_t;
+    typedef sequence<chlit<char>, anychar_parser> sequence_t;
+
+    BOOST_STATIC_ASSERT(1 == node_count<plain_t>::value);
+    BOOST_STATIC_ASSERT(2 == node_count<optional_t>::value);
+    BOOST_STATIC_ASSERT(2 == node_count<action_t>::value);
+    BOOST_STATIC_ASSERT(3 == node_count<sequence_t>::value);
+
+// more elaborate types
+    typedef sequence<sequence<plain_t, action_t>, plain_t> sequence2_t;
+    typedef sequence<plain_t, sequence<action_t, plain_t> > sequence3_t;
+
+    BOOST_STATIC_ASSERT(6 == node_count<sequence2_t>::value);
+    BOOST_STATIC_ASSERT(6 == node_count<sequence3_t>::value);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+//
+//  leaf_count_tests
+//
+///////////////////////////////////////////////////////////////////////////////
+void
+leaf_count_tests()
+{
+// simple types
+    typedef chlit<char> plain_t;
+    typedef optional<chlit<char> > optional_t;
+    typedef action<chlit<char>, assign_actor> action_t;
+    typedef sequence<chlit<char>, anychar_parser> sequence_t;
+
+    BOOST_STATIC_ASSERT(1 == leaf_count<plain_t>::value);
+    BOOST_STATIC_ASSERT(1 == leaf_count<optional_t>::value);
+    BOOST_STATIC_ASSERT(1 == leaf_count<action_t>::value);
+    BOOST_STATIC_ASSERT(2 == leaf_count<sequence_t>::value);
+
+// more elaborate types
+    typedef sequence<sequence<plain_t, action_t>, plain_t> sequence2_t;
+    typedef sequence<plain_t, sequence<action_t, plain_t> > sequence3_t;
+
+    BOOST_STATIC_ASSERT(3 == leaf_count<sequence2_t>::value);
+    BOOST_STATIC_ASSERT(3 == leaf_count<sequence3_t>::value);
+}
+
+
+///////////////////////////////////////////////////////////////////////////////
+//
+//  Main
+//
+///////////////////////////////////////////////////////////////////////////////
+int
+main()
+{
+    node_count_tests();
+    leaf_count_tests();
+
+    return boost::report_errors();
+}
+