Adding upstream version 14.2.21.upstream/14.2.21upstream

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

1 files changed, 62 insertions, 0 deletions

diff --git a/src/boost/libs/foreach/test/stl_byref.cpp b/src/boost/libs/foreach/test/stl_byref.cpp
new file mode 100644
index 00000000..be9b004b
--- /dev/null
+++ b/src/boost/libs/foreach/test/stl_byref.cpp
@@ -0,0 +1,62 @@
+//  (C) Copyright Eric Niebler 2004.
+//  Use, modification and distribution are 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)
+
+/*
+ Revision history:
+   25 August 2005: Initial version.
+*/
+
+#include <list>
+#include <boost/test/minimal.hpp>
+#include <boost/foreach.hpp>
+
+///////////////////////////////////////////////////////////////////////////////
+// define the container types, used by utility.hpp to generate the helper functions
+typedef std::list<int> foreach_container_type;
+typedef std::list<int> const foreach_const_container_type;
+typedef int foreach_value_type;
+typedef int &foreach_reference_type;
+typedef int const &foreach_const_reference_type;
+
+#include "./utility.hpp"
+
+///////////////////////////////////////////////////////////////////////////////
+// initialize a std::list<int>
+std::list<int> make_list()
+{
+    std::list<int> l;
+    l.push_back(1);
+    l.push_back(2);
+    l.push_back(3);
+    l.push_back(4);
+    l.push_back(5);
+    return l;
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// define some containers
+//
+std::list<int> my_list = make_list();
+std::list<int> const &my_const_list = my_list;
+
+///////////////////////////////////////////////////////////////////////////////
+// test_main
+//   
+int test_main( int, char*[] )
+{
+    // non-const containers by reference
+    BOOST_CHECK(sequence_equal_byref_n(my_list, "\1\2\3\4\5"));
+
+    // const containers by reference
+    BOOST_CHECK(sequence_equal_byref_c(my_const_list, "\1\2\3\4\5"));
+
+    // mutate the mutable collections
+    mutate_foreach_byref(my_list);
+
+    // compare the mutated collections to the actual results
+    BOOST_CHECK(sequence_equal_byref_n(my_list, "\2\3\4\5\6"));
+
+    return 0;
+}