| // (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_WRITE_OUTPUT_ITERATOR_HPP_INCLUDED |
| #define BOOST_IOSTREAMS_TEST_WRITE_OUTPUT_ITERATOR_HPP_INCLUDED |
| |
| #include <fstream> |
| #include <iterator> // Back inserter. |
| #include <vector> |
| #include <boost/iostreams/filtering_stream.hpp> |
| #include <boost/test/test_tools.hpp> |
| #include "detail/sequence.hpp" |
| #include "detail/temp_file.hpp" |
| #include "detail/verification.hpp" |
| |
| // Note: adding raw inserter iterators to chains is not supported |
| // on VC6. |
| |
| void write_output_iterator_test() |
| { |
| using namespace std; |
| using namespace boost; |
| using namespace boost::iostreams; |
| using namespace boost::iostreams::test; |
| |
| test_file test; |
| |
| { |
| vector<char> first; |
| filtering_ostream out; |
| out.push(std::back_inserter(first), 0); |
| write_data_in_chars(out); |
| ifstream second(test.name().c_str()); |
| BOOST_CHECK_MESSAGE( |
| compare_container_and_stream(first, second), |
| "failed writing to filtering_ostream based on an " |
| "output iterator in chars with no buffer" |
| ); |
| } |
| |
| { |
| vector<char> first; |
| filtering_ostream out; |
| out.push(std::back_inserter(first), 0); |
| write_data_in_chunks(out); |
| ifstream second(test.name().c_str()); |
| BOOST_CHECK_MESSAGE( |
| compare_container_and_stream(first, second), |
| "failed writing to filtering_ostream based on an " |
| "output iterator in chunks with no buffer" |
| ); |
| } |
| |
| { |
| vector<char> first; |
| filtering_ostream out; |
| out.push(std::back_inserter(first)); |
| write_data_in_chars(out); |
| ifstream second(test.name().c_str()); |
| BOOST_CHECK_MESSAGE( |
| compare_container_and_stream(first, second), |
| "failed writing to filtering_ostream based on an " |
| "output iterator in chars with large buffer" |
| ); |
| } |
| |
| { |
| vector<char> first; |
| filtering_ostream out; |
| out.push(std::back_inserter(first)); |
| write_data_in_chunks(out); |
| ifstream second(test.name().c_str()); |
| BOOST_CHECK_MESSAGE( |
| compare_container_and_stream(first, second), |
| "failed writing to filtering_ostream based on an " |
| "output iterator in chunks with large buffer" |
| ); |
| } |
| } |
| |
| #endif // #ifndef BOOST_IOSTREAMS_TEST_WRITE_OUTPUT_ITERATOR_HPP_INCLUDED |