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- // (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
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