| // (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. |
| |
| #include <algorithm> // equal. |
| #include <fstream> |
| #include <boost/iostreams/device/array.hpp> |
| #include <boost/iostreams/detail/adapter/direct_adapter.hpp> |
| #include <boost/iostreams/stream.hpp> |
| #include <boost/test/test_tools.hpp> |
| #include <boost/test/unit_test.hpp> |
| #include "detail/sequence.hpp" |
| #include "detail/temp_file.hpp" |
| #include "detail/verification.hpp" |
| |
| using namespace std; |
| using namespace boost::iostreams; |
| using namespace boost::iostreams::test; |
| using boost::unit_test::test_suite; |
| |
| void direct_adapter_test() |
| { |
| |
| typedef boost::iostreams::detail::direct_adapter<array_source> |
| indirect_array_source; |
| typedef boost::iostreams::detail::direct_adapter<array_sink> |
| indirect_array_sink; |
| typedef boost::iostreams::detail::direct_adapter<array> |
| indirect_array; |
| typedef stream<indirect_array_source> |
| indirect_array_istream; |
| typedef stream<indirect_array_sink> |
| indirect_array_ostream; |
| typedef stream<indirect_array> |
| indirect_array_stream; |
| |
| test_file test; |
| test_sequence<> seq; |
| |
| //--------------indirect_array_istream------------------------------------// |
| |
| { |
| indirect_array_istream first(&seq[0], &seq[0] + seq.size()); |
| ifstream second(test.name().c_str()); |
| BOOST_CHECK_MESSAGE( |
| compare_streams_in_chars(first, second), |
| "failed reading from indirect_array_istream in chars" |
| ); |
| } |
| |
| { |
| indirect_array_istream first(&seq[0], &seq[0] + seq.size()); |
| ifstream second(test.name().c_str()); |
| BOOST_CHECK_MESSAGE( |
| compare_streams_in_chunks(first, second), |
| "failed reading from indirect_array_istream in chunks" |
| ); |
| } |
| |
| //--------------indirect_array_ostream------------------------------------// |
| |
| { |
| vector<char> dest(data_reps * data_length(), '?'); |
| indirect_array_ostream out(&dest[0], &dest[0] + dest.size()); |
| write_data_in_chars(out); |
| BOOST_CHECK_MESSAGE( |
| std::equal(seq.begin(), seq.end(), dest.begin()), |
| "failed writing to indirect_array_ostream in chunks" |
| ); |
| } |
| |
| { |
| vector<char> dest(data_reps * data_length(), '?'); |
| indirect_array_ostream out(&dest[0], &dest[0] + dest.size()); |
| write_data_in_chunks(out); |
| BOOST_CHECK_MESSAGE( |
| std::equal(seq.begin(), seq.end(), dest.begin()), |
| "failed writing to indirect_array_ostream in chunks" |
| ); |
| } |
| |
| //--------------indirect_array_stream-------------------------------------// |
| |
| { |
| vector<char> test(data_reps * data_length(), '?'); |
| indirect_array_stream io(&test[0], &test[0] + test.size()); |
| BOOST_CHECK_MESSAGE( |
| test_seekable_in_chars(io), |
| "failed seeking within indirect_array_stream, in chars" |
| ); |
| } |
| |
| { |
| vector<char> test(data_reps * data_length(), '?'); |
| indirect_array_stream io(&test[0], &test[0] + test.size()); |
| BOOST_CHECK_MESSAGE( |
| test_seekable_in_chunks(io), |
| "failed seeking within indirect_array_stream, in chunks" |
| ); |
| } |
| } |
| |
| test_suite* init_unit_test_suite(int, char* []) |
| { |
| test_suite* test = BOOST_TEST_SUITE("direct_adapter test"); |
| test->add(BOOST_TEST_CASE(&direct_adapter_test)); |
| return test; |
| } |