| // (C) Copyright 2008 CodeRage, LLC (turkanis at coderage dot com) |
| // (C) Copyright 2004-2007 Jonathan Turkanis |
| // 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.) |
| |
| // See http://www.boost.org/libs/iostreams for documentation. |
| |
| #ifndef BOOST_IOSTREAMS_TEST_SEEK_HPP_INCLUDED |
| #define BOOST_IOSTREAMS_TEST_SEEK_HPP_INCLUDED |
| |
| |
| #include <boost/config.hpp> // BOOST_MSVC, make sure size_t is in std. |
| #include <cstddef> // std::size_t. |
| #include <string> |
| #include <boost/iostreams/device/array.hpp> |
| #include <boost/iostreams/filtering_stream.hpp> |
| #include <boost/test/test_tools.hpp> |
| #include "../example/container_device.hpp" // We use container_device instead |
| #include "detail/verification.hpp" // of make_iterator_range to |
| // reduce dependence on Boost.Range |
| |
| void seek_test() |
| { |
| using namespace std; |
| using namespace boost; |
| using namespace boost::iostreams; |
| using namespace boost::iostreams::example; |
| using namespace boost::iostreams::test; |
| |
| { |
| string test(data_reps * data_length(), '\0'); |
| filtering_stream<seekable> io; |
| io.push(container_device<string>(test)); |
| BOOST_CHECK_MESSAGE( |
| test_seekable_in_chars(io), |
| "failed seeking within a filtering_stream<seekable>, in chars" |
| ); |
| } |
| |
| { |
| string test(data_reps * data_length(), '\0'); |
| filtering_stream<seekable> io; |
| io.push(container_device<string>(test)); |
| BOOST_CHECK_MESSAGE( |
| test_seekable_in_chunks(io), |
| "failed seeking within a filtering_stream<seekable>, in chunks" |
| ); |
| } |
| } |
| |
| #endif // #ifndef BOOST_IOSTREAMS_TEST_SEEK_HPP_INCLUDED |