| 1 | // Boost.Range library |
|---|---|
| 2 | // |
| 3 | // Copyright Neil Groves 2010. Use, modification and |
| 4 | // distribution is subject to the Boost Software License, Version |
| 5 | // 1.0. (See accompanying file LICENSE_1_0.txt or copy at |
| 6 | // http://www.boost.org/LICENSE_1_0.txt) |
| 7 | // |
| 8 | // |
| 9 | // For more information, see http://www.boost.org/libs/range/ |
| 10 | // |
| 11 | #include <boost/range/istream_range.hpp> |
| 12 | #include <boost/range/algorithm_ext.hpp> |
| 13 | #include <boost/range/begin.hpp> |
| 14 | #include <boost/range/end.hpp> |
| 15 | #include <boost/test/test_tools.hpp> |
| 16 | #include <boost/test/unit_test.hpp> |
| 17 | #include <sstream> |
| 18 | #include <vector> |
| 19 | |
| 20 | namespace |
| 21 | { |
| 22 | template <typename CharT> |
| 23 | void test_istream_range_impl() |
| 24 | { |
| 25 | std::basic_stringstream<CharT> s; |
| 26 | std::vector<int> reference; |
| 27 | for (int i = 0; i < 10; ++i) |
| 28 | { |
| 29 | reference.push_back(x: i); |
| 30 | s << i << CharT(' '); |
| 31 | } |
| 32 | |
| 33 | std::vector<int> target; |
| 34 | boost::push_back(target, boost::range::istream_range<int>(s)); |
| 35 | |
| 36 | BOOST_CHECK_EQUAL_COLLECTIONS( reference.begin(), reference.end(), |
| 37 | target.begin(), target.end() ); |
| 38 | } |
| 39 | |
| 40 | // Test an istream range. |
| 41 | void test_istream_range() |
| 42 | { |
| 43 | test_istream_range_impl<char>(); |
| 44 | test_istream_range_impl<wchar_t>(); |
| 45 | } |
| 46 | |
| 47 | } // namespace anonymous namespace |
| 48 | |
| 49 | boost::unit_test::test_suite* |
| 50 | init_unit_test_suite(int argc, char* argv[]) |
| 51 | { |
| 52 | boost::unit_test::test_suite* test |
| 53 | = BOOST_TEST_SUITE( "RangeTestSuite.istream_range"); |
| 54 | |
| 55 | test->add(BOOST_TEST_CASE( &test_istream_range )); |
| 56 | |
| 57 | return test; |
| 58 | } |
| 59 |