1 | // (C) Copyright 2011 Steven Watanabe |
---|---|
2 | // Distributed under the Boost Software License, Version 1.0. (See accompanying |
3 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt.) |
4 | |
5 | // See http://www.boost.org/libs/iostreams for documentation. |
6 | |
7 | #include <fstream> |
8 | #include <boost/iostreams/filtering_stream.hpp> |
9 | #include <boost/test/test_tools.hpp> |
10 | #include "detail/sequence.hpp" |
11 | #include "detail/temp_file.hpp" |
12 | #include "detail/verification.hpp" |
13 | |
14 | void test_filtering_ostream_flush() |
15 | { |
16 | using namespace std; |
17 | using namespace boost; |
18 | using namespace boost::iostreams; |
19 | using namespace boost::iostreams::test; |
20 | |
21 | lowercase_file lower; |
22 | |
23 | { |
24 | temp_file dest; |
25 | filtering_ostream out; |
26 | out.push(t: tolower_filter()); |
27 | out.push(t: file_sink(dest.name(), out_mode)); |
28 | write_data_in_chars(os&: out); |
29 | out.flush(); |
30 | BOOST_CHECK_MESSAGE( |
31 | compare_files(dest.name(), lower.name()), |
32 | "failed writing to a filtering_ostream in chars with an " |
33 | "output filter" |
34 | ); |
35 | } |
36 | } |
37 |