| // (C) Copyright 2011 Steven Watanabe |
| // 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 <fstream> |
| #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" |
| |
| void test_filtering_ostream_flush() |
| { |
| using namespace std; |
| using namespace boost; |
| using namespace boost::iostreams; |
| using namespace boost::iostreams::test; |
| |
| lowercase_file lower; |
| |
| { |
| temp_file dest; |
| filtering_ostream out; |
| out.push(tolower_filter()); |
| out.push(file_sink(dest.name(), out_mode)); |
| write_data_in_chars(out); |
| out.flush(); |
| BOOST_CHECK_MESSAGE( |
| compare_files(dest.name(), lower.name()), |
| "failed writing to a filtering_ostream in chars with an " |
| "output filter" |
| ); |
| } |
| } |