| // (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_READ_BIDIRECTIONAL_FILTER_HPP_INCLUDED |
| #define BOOST_IOSTREAMS_TEST_READ_BIDIRECTIONAL_FILTER_HPP_INCLUDED |
| |
| #include <fstream> |
| #include <boost/iostreams/combine.hpp> |
| #include <boost/iostreams/device/file.hpp> |
| #include <boost/iostreams/filtering_stream.hpp> |
| #include <boost/test/test_tools.hpp> |
| #include "detail/filters.hpp" |
| #include "detail/sequence.hpp" |
| #include "detail/temp_file.hpp" |
| #include "detail/verification.hpp" |
| |
| void read_bidirectional_filter_test() |
| { |
| using namespace std; |
| using namespace boost; |
| using namespace boost::iostreams; |
| using namespace boost::iostreams::test; |
| |
| uppercase_file upper; |
| |
| //{ |
| // test_file src; |
| // temp_file dest; // Dummy. |
| // filtering_stream<bidirectional> first; |
| // first.push(combine(toupper_filter(), tolower_filter())); |
| // first.push( |
| // combine(file_source(src.name()), file_sink(dest.name())) |
| // ); |
| // ifstream second(upper.name().c_str()); |
| // BOOST_CHECK_MESSAGE( |
| // compare_streams_in_chars(first, second), |
| // "failed reading from filtering_stream<bidirectional> in chars with an " |
| // "input filter" |
| // ); |
| //} |
| |
| { |
| test_file src; |
| temp_file dest; // Dummy. |
| filtering_stream<bidirectional> first; |
| first.push(combine(toupper_filter(), tolower_filter())); |
| first.push( |
| combine(file_source(src.name()), file_sink(dest.name())) |
| ); |
| ifstream second(upper.name().c_str()); |
| BOOST_CHECK_MESSAGE( |
| compare_streams_in_chunks(first, second), |
| "failed reading from filtering_stream<bidirectional> in chunks with an " |
| "input filter" |
| ); |
| } |
| |
| //{ |
| // test_file src; |
| // temp_file dest; // Dummy. |
| // filtering_stream<bidirectional> first( |
| // combine(toupper_multichar_filter(), tolower_filter()), 0 |
| // ); |
| // first.push( |
| // combine(file_source(src.name()), file_sink(dest.name())) |
| // ); |
| // ifstream second(upper.name().c_str()); |
| // BOOST_CHECK_MESSAGE( |
| // compare_streams_in_chars(first, second), |
| // "failed reading from filtering_stream<bidirectional> in chars with " |
| // "a multichar input filter with no buffer" |
| // ); |
| //} |
| |
| //{ |
| // test_file src; |
| // temp_file dest; // Dummy. |
| // filtering_stream<bidirectional> first( |
| // combine(toupper_multichar_filter(), tolower_filter()), 0 |
| // ); |
| // first.push( |
| // combine(file_source(src.name()), file_sink(dest.name())) |
| // ); |
| // ifstream second(upper.name().c_str()); |
| // BOOST_CHECK_MESSAGE( |
| // compare_streams_in_chunks(first, second), |
| // "failed reading from filtering_stream<bidirectional> in chunks " |
| // "with a multichar input filter with no buffer" |
| // ); |
| //} |
| |
| //{ |
| // test_file src; |
| // temp_file dest; // Dummy. |
| // filtering_stream<bidirectional> first( |
| // combine(toupper_multichar_filter(), tolower_filter()) |
| // ); |
| // first.push( |
| // combine(file_source(src.name()), file_sink(dest.name())) |
| // ); |
| // ifstream second(upper.name().c_str()); |
| // BOOST_CHECK_MESSAGE( |
| // compare_streams_in_chars(first, second), |
| // "failed reading from filtering_stream<bidirectional> in chars with a " |
| // "multichar input filter" |
| // ); |
| //} |
| |
| //{ |
| // test_file src; |
| // temp_file dest; // Dummy. |
| // filtering_stream<bidirectional> first( |
| // combine(toupper_multichar_filter(), tolower_filter()) |
| // ); |
| // first.push( |
| // combine(file_source(src.name()), file_sink(dest.name())) |
| // ); |
| // ifstream second(upper.name().c_str()); |
| // BOOST_CHECK_MESSAGE( |
| // compare_streams_in_chunks(first, second), |
| // "failed reading from filtering_stream<bidirectional> in chunks " |
| // "with a multichar input filter" |
| // ); |
| //} |
| } |
| |
| #endif // #ifndef BOOST_IOSTREAMS_TEST_READ_BIDIRECTIONAL_FILTER_HPP_INCLUDED |