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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_WRITE_OUTPUT_FILTER_HPP_INCLUDED | |
9 | #define BOOST_IOSTREAMS_TEST_WRITE_OUTPUT_FILTER_HPP_INCLUDED | |
10 | ||
11 | #include <fstream> | |
12 | #include <boost/iostreams/device/file.hpp> | |
13 | #include <boost/iostreams/filtering_stream.hpp> | |
14 | #include <boost/test/test_tools.hpp> | |
15 | #include "detail/filters.hpp" | |
16 | #include "detail/sequence.hpp" | |
17 | #include "detail/temp_file.hpp" | |
18 | #include "detail/verification.hpp" | |
19 | ||
20 | void write_output_filter_test() | |
21 | { | |
22 | using namespace std; | |
23 | using namespace boost; | |
24 | using namespace boost::iostreams; | |
25 | using namespace boost::iostreams::test; | |
26 | ||
27 | lowercase_file lower; | |
28 | ||
29 | { | |
30 | temp_file dest; | |
31 | filtering_ostream out; | |
32 | out.push(tolower_filter()); | |
33 | out.push(file_sink(dest.name(), out_mode)); | |
34 | write_data_in_chars(out); | |
35 | out.reset(); | |
36 | BOOST_CHECK_MESSAGE( | |
37 | compare_files(dest.name(), lower.name()), | |
38 | "failed writing to a filtering_ostream in chars with an " | |
39 | "output filter" | |
40 | ); | |
41 | } | |
42 | ||
43 | { | |
44 | temp_file dest; | |
45 | filtering_ostream out; | |
46 | out.push(tolower_filter()); | |
47 | out.push(file_sink(dest.name(), out_mode)); | |
48 | write_data_in_chunks(out); | |
49 | out.reset(); | |
50 | BOOST_CHECK_MESSAGE( | |
51 | compare_files(dest.name(), lower.name()), | |
52 | "failed writing to a filtering_ostream in chunks with an " | |
53 | "output filter" | |
54 | ); | |
55 | } | |
56 | ||
57 | { | |
58 | temp_file dest; | |
59 | filtering_ostream out; | |
60 | out.push(tolower_multichar_filter(), 0); | |
61 | out.push(file_sink(dest.name(), out_mode)); | |
62 | write_data_in_chars(out); | |
63 | out.reset(); | |
64 | BOOST_CHECK_MESSAGE( | |
65 | compare_files(dest.name(), lower.name()), | |
66 | "failed writing to a filtering_ostream in chars with a " | |
67 | "multichar output filter with no buffer" | |
68 | ); | |
69 | } | |
70 | ||
71 | { | |
72 | temp_file dest; | |
73 | filtering_ostream out; | |
74 | out.push(tolower_multichar_filter(), 0); | |
75 | out.push(file_sink(dest.name(), out_mode)); | |
76 | write_data_in_chunks(out); | |
77 | out.reset(); | |
78 | BOOST_CHECK_MESSAGE( | |
79 | compare_files(dest.name(), lower.name()), | |
80 | "failed writing to a filtering_ostream in chunks with a " | |
81 | "multichar output filter with no buffer" | |
82 | ); | |
83 | } | |
84 | ||
85 | { | |
86 | temp_file dest; | |
87 | filtering_ostream out; | |
88 | out.push(tolower_multichar_filter()); | |
89 | out.push(file_sink(dest.name(), out_mode)); | |
90 | write_data_in_chars(out); | |
91 | out.reset(); | |
92 | BOOST_CHECK_MESSAGE( | |
93 | compare_files(dest.name(), lower.name()), | |
94 | "failed writing to a filtering_ostream in chars with a " | |
95 | "multichar output filter" | |
96 | ); | |
97 | } | |
98 | ||
99 | { | |
100 | temp_file dest; | |
101 | filtering_ostream out; | |
102 | out.push(tolower_multichar_filter()); | |
103 | out.push(file_sink(dest.name(), out_mode)); | |
104 | write_data_in_chunks(out); | |
105 | out.reset(); | |
106 | BOOST_CHECK_MESSAGE( | |
107 | compare_files(dest.name(), lower.name()), | |
108 | "failed writing to a filtering_ostream in chunks with a " | |
109 | "multichar output filter" | |
110 | ); | |
111 | } | |
112 | } | |
113 | ||
114 | #endif // #ifndef BOOST_IOSTREAMS_TEST_WRITE_OUTPUT_FILTER_HPP_INCLUDED |