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// Boost.Range library
//
// Copyright Neil Groves 2010. 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)
//
//
// For more information, see http://www.boost.org/libs/range/
//
#include <boost/range/algorithm_ext/copy_n.hpp>
#include <boost/test/test_tools.hpp>
#include <boost/test/unit_test.hpp>
#include <boost/range/iterator.hpp>
#include <algorithm>
#include <list>
#include <vector>
namespace
{
template< class Container >
void test_copy_n_impl()
{
std::vector<std::size_t> source;
for (std::size_t i = 0; i < 10; ++i)
source.push_back(i);
for (std::size_t k = 0; k < 10; ++k)
{
std::vector<std::size_t> reference;
for (std::size_t j = 0; j < k; ++j)
reference.push_back(j);
Container test;
boost::copy_n(source, k, std::back_inserter(test));
BOOST_CHECK_EQUAL_COLLECTIONS( reference.begin(), reference.end(),
test.begin(), test.end() );
}
}
void test_copy_n()
{
test_copy_n_impl< std::vector<std::size_t> >();
test_copy_n_impl< std::list<std::size_t> >();
}
}
boost::unit_test::test_suite*
init_unit_test_suite(int argc, char* argv[])
{
boost::unit_test::test_suite* test
= BOOST_TEST_SUITE( "RangeTestSuite.algorithm_ext.copy_n" );
test->add( BOOST_TEST_CASE( &test_copy_n ) );
return test;
}
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