update source to Ceph Pacific 16.2.2

[ceph.git] / ceph / src / boost / libs / core / test / swap / swap_std_vector_of_global.cpp

diff --git a/ceph/src/boost/libs/core/test/swap/swap_std_vector_of_global.cpp b/ceph/src/boost/libs/core/test/swap/swap_std_vector_of_global.cpp
new file mode 100644 (file)
index 0000000..08d6974
--- /dev/null
+++ b/ceph/src/boost/libs/core/test/swap/swap_std_vector_of_global.cpp
@@ -0,0 +1,54 @@
+// Copyright (c) 2008 Joseph Gauterin, Niels Dekker
+//
+// 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)
+
+// Tests swapping std::vector objects by means of boost::swap,
+// having ::swap_test_class as vector element type. 
+
+#include <boost/utility/swap.hpp>
+#include <boost/core/lightweight_test.hpp>
+#define BOOST_CHECK BOOST_TEST
+#define BOOST_CHECK_EQUAL BOOST_TEST_EQ
+
+#include <vector>
+
+//Put test class in the global namespace
+#include "./swap_test_class.hpp"
+
+//Provide swap function in the global namespace 
+void swap(swap_test_class& left, swap_test_class& right)
+{
+  left.swap(right);
+}
+
+int main()
+{
+  typedef std::vector<swap_test_class> vector_type;
+
+  const vector_type::size_type initial_size1 = 1;
+  const vector_type::size_type initial_size2 = 2;
+
+  const vector_type initial_value1(initial_size1, swap_test_class(1));
+  const vector_type initial_value2(initial_size2, swap_test_class(2));
+  
+  vector_type object1 = initial_value1;
+  vector_type object2 = initial_value2;
+
+  swap_test_class::reset();
+  
+  boost::swap(object1,object2);
+
+  BOOST_CHECK_EQUAL(object1.size(),initial_size2);
+  BOOST_CHECK_EQUAL(object2.size(),initial_size1);
+
+  BOOST_CHECK(object1 == initial_value2);
+  BOOST_CHECK(object2 == initial_value1);
+
+  BOOST_CHECK_EQUAL(swap_test_class::swap_count(),0);
+  BOOST_CHECK_EQUAL(swap_test_class::copy_count(),0);
+
+  return boost::report_errors();
+}
+