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// Boost.Range library
//
// Copyright Neil Groves 2009. 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/
//
// Disable a warning from <xutility> since this noise might
// stop us detecting a problem in our code.
#include <boost/range/counting_range.hpp>
#include <boost/range/adaptor/indirected.hpp>
#include <boost/test/test_tools.hpp>
#include <boost/test/unit_test.hpp>
#include <boost/assign.hpp>
#include <algorithm>
#include <deque>
#include <string>
#include <vector>
#include <boost/range/algorithm_ext.hpp>
namespace boost
{
namespace
{
template<class Container>
void counting_range_test_impl(int first, int last)
{
Container reference;
for (int i = first; i < last; ++i)
reference.push_back(i);
Container test;
push_back( test, counting_range(first, last) );
BOOST_CHECK_EQUAL_COLLECTIONS(
reference.begin(), reference.end(),
test.begin(), test.end());
}
template<class Container>
void counting_range_test_impl()
{
counting_range_test_impl<Container>(0, 0);
counting_range_test_impl<Container>(-1, -1);
counting_range_test_impl<Container>(-1, 0);
counting_range_test_impl<Container>(0, 1);
counting_range_test_impl<Container>(-100, 100);
counting_range_test_impl<Container>(50, 55);
}
void counting_range_test_range()
{
std::vector<int> v;
for (int i = 0; i < 10; ++i)
v.push_back(i);
std::vector<std::vector<int>::iterator> x;
push_back(x, counting_range(v));
std::vector<int> t;
push_back(t, x | boost::adaptors::indirected);
BOOST_CHECK_EQUAL_COLLECTIONS(t.begin(), t.end(),
v.begin(), v.end());
}
}
void counting_range_test()
{
counting_range_test_impl<std::vector<int> >();
counting_range_test_impl<std::list<int> >();
counting_range_test_impl<std::deque<int> >();
}
}
boost::unit_test::test_suite*
init_unit_test_suite(int argc, char* argv[])
{
boost::unit_test::test_suite* test
= BOOST_TEST_SUITE( "RangeTestSuite.adaptor.counting_range" );
test->add( BOOST_TEST_CASE( &boost::counting_range_test ) );
return test;
}
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