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-rw-r--r--src/boost/libs/fusion/test/algorithm/none.cpp58
1 files changed, 58 insertions, 0 deletions
diff --git a/src/boost/libs/fusion/test/algorithm/none.cpp b/src/boost/libs/fusion/test/algorithm/none.cpp
new file mode 100644
index 000000000..83dfa7528
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+++ b/src/boost/libs/fusion/test/algorithm/none.cpp
@@ -0,0 +1,58 @@
+/*=============================================================================
+ Copyright (c) 2001-2011 Joel de Guzman
+ Copyright (c) 2007 Dan Marsden
+
+ 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/container/vector/vector.hpp>
+#include <boost/fusion/adapted/mpl.hpp>
+#include <boost/fusion/algorithm/query/none.hpp>
+#include <boost/lambda/lambda.hpp>
+#include <boost/mpl/vector_c.hpp>
+
+namespace
+{
+ struct search_for
+ {
+ explicit search_for(int in_search)
+ : search(in_search)
+ {}
+
+ template<typename T>
+ bool operator()(T const& v) const
+ {
+ return v == search;
+ }
+
+ int search;
+ };
+}
+
+int
+main()
+{
+ {
+ boost::fusion::vector<int, short, double> t(1, 2, 3.3);
+ BOOST_TEST((boost::fusion::none(t, boost::lambda::_1 > 4)));
+ BOOST_TEST((boost::fusion::none(t, boost::lambda::_1 < 0)));
+ }
+
+ {
+ boost::fusion::vector<int, short, double> t(1, 2, 3.3);
+ BOOST_TEST((!boost::fusion::none(t, boost::lambda::_1 == 1)));
+ BOOST_TEST((!boost::fusion::none(t, boost::lambda::_1 < 3)));
+ }
+
+ {
+ typedef boost::mpl::vector_c<int, 1, 2, 3> mpl_vec;
+ // We cannot use lambda here as mpl vec iterators return
+ // rvalues, and lambda needs lvalues.
+ BOOST_TEST(boost::fusion::none(mpl_vec(), search_for(4)));
+ BOOST_TEST(!boost::fusion::none(mpl_vec(), search_for(3)));
+ }
+
+ return boost::report_errors();
+}
+