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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(tolower_filter()); | |
27 | out.push(file_sink(dest.name(), out_mode)); | |
28 | write_data_in_chars(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 | } |