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1 | // (C) Copyright 2008 CodeRage, LLC (turkanis at coderage dot com) |
2 | // (C) Copyright 2004-2007 Jonathan Turkanis | |
3 | // Distributed under the Boost Software License, Version 1.0. (See accompanying | |
4 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt.) | |
5 | ||
6 | // See http://www.boost.org/libs/iostreams for documentation. | |
7 | ||
8 | #ifndef BOOST_IOSTREAMS_TEST_READ_BIDIRECTIONAL_HPP_INCLUDED | |
9 | #define BOOST_IOSTREAMS_TEST_READ_BIDIRECTIONAL_HPP_INCLUDED | |
10 | ||
11 | #include <fstream> | |
12 | #include <boost/iostreams/combine.hpp> | |
13 | #include <boost/iostreams/device/file.hpp> | |
14 | #include <boost/iostreams/filtering_stream.hpp> | |
15 | #include <boost/test/test_tools.hpp> | |
16 | #include "detail/temp_file.hpp" | |
17 | #include "detail/verification.hpp" | |
18 | ||
19 | void read_bidirectional_test() | |
20 | { | |
21 | using namespace std; | |
22 | using namespace boost; | |
23 | using namespace boost::iostreams; | |
24 | using namespace boost::iostreams::test; | |
25 | ||
26 | test_file test; | |
27 | ||
28 | { | |
29 | test_file src; | |
30 | temp_file dest; // Dummy. | |
31 | filtering_stream<bidirectional> first( | |
32 | combine(file_source(src.name()), file_sink(dest.name())), 0 | |
33 | ); | |
34 | ifstream second(test.name().c_str()); | |
35 | BOOST_CHECK_MESSAGE( | |
36 | compare_streams_in_chars(first, second), | |
37 | "failed reading from filtering_stream<bidirectional>" | |
38 | "in chars with no buffer" | |
39 | ); | |
40 | } | |
41 | ||
42 | { | |
43 | test_file src; | |
44 | temp_file dest; // Dummy. | |
45 | filtering_stream<bidirectional> first( | |
46 | combine(file_source(src.name()), file_sink(dest.name())), 0 | |
47 | ); | |
48 | ifstream second(test.name().c_str()); | |
49 | BOOST_CHECK_MESSAGE( | |
50 | compare_streams_in_chunks(first, second), | |
51 | "failed reading from filtering_stream<bidirectional>" | |
52 | "in chunks with no buffer" | |
53 | ); | |
54 | } | |
55 | ||
56 | { | |
57 | test_file src; | |
58 | temp_file dest; // Dummy. | |
59 | filtering_stream<bidirectional> first( | |
60 | combine(file_source(src.name()), file_sink(dest.name())) | |
61 | ); | |
62 | ifstream second(test.name().c_str()); | |
63 | BOOST_CHECK_MESSAGE( | |
64 | compare_streams_in_chars(first, second), | |
65 | "failed reading from filtering_stream<bidirectional>" | |
66 | "in chars with large buffer" | |
67 | ); | |
68 | } | |
69 | ||
70 | { | |
71 | test_file src; | |
72 | temp_file dest; // Dummy. | |
73 | filtering_stream<bidirectional> first( | |
74 | combine(file_source(src.name()), file_sink(dest.name())) | |
75 | ); | |
76 | ifstream second(test.name().c_str()); | |
77 | BOOST_CHECK_MESSAGE( | |
78 | compare_streams_in_chunks(first, second), | |
79 | "failed reading from filtering_stream<bidirectional>" | |
80 | "in chunks with large buffer" | |
81 | ); | |
82 | } | |
83 | } | |
84 | ||
85 | #endif // #ifndef BOOST_IOSTREAMS_TEST_READ_BIDIRECTIONAL_HPP_INCLUDED |