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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/iota.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_iota_impl(std::size_t n)
- {
- Container test;
- test.resize( n );
- boost::iota( test, n );
- Container reference;
- reference.resize( n );
- std::size_t i = n;
- typedef BOOST_DEDUCED_TYPENAME Container::iterator iterator_t;
- iterator_t last = reference.end();
- for (iterator_t it = reference.begin(); it != last; ++it, ++i)
- {
- *it = i;
- }
- BOOST_CHECK_EQUAL_COLLECTIONS( reference.begin(), reference.end(),
- test.begin(), test.end() );
- }
- template< class Container >
- void test_iota_impl()
- {
- test_iota_impl< Container >(0);
- test_iota_impl< Container >(1);
- test_iota_impl< Container >(2);
- test_iota_impl< Container >(100);
- }
- void test_iota()
- {
- test_iota_impl< std::vector<std::size_t> >();
- test_iota_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.iota" );
- test->add( BOOST_TEST_CASE( &test_iota ) );
- return test;
- }
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