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_SEQUENCE_HPP_INCLUDED |
9 | #define BOOST_IOSTREAMS_TEST_WRITE_OUTPUT_SEQUENCE_HPP_INCLUDED |
10 | |
11 | #include <fstream> |
12 | #include <vector> |
13 | #include <boost/iostreams/filtering_stream.hpp> |
14 | #include <boost/range/iterator_range.hpp> |
15 | #include <boost/test/test_tools.hpp> |
16 | #include "detail/sequence.hpp" |
17 | #include "detail/temp_file.hpp" |
18 | #include "detail/verification.hpp" |
19 | |
20 | void write_output_sequence_test() |
21 | { |
22 | using namespace std; |
23 | using namespace boost; |
24 | using namespace boost::iostreams; |
25 | using namespace boost::iostreams::test; |
26 | |
27 | test_file test; |
28 | |
29 | { |
30 | vector<char> first(data_reps * data_length(), '?'); |
31 | filtering_ostream out(make_iterator_range(r&: first), 0); |
32 | write_data_in_chars(os&: out); |
33 | ifstream second(test.name().c_str()); |
34 | BOOST_CHECK_MESSAGE( |
35 | compare_container_and_stream(first, second), |
36 | "failed writing to filtering_ostream based on a sequence " |
37 | "in chars with no buffer" |
38 | ); |
39 | } |
40 | |
41 | { |
42 | vector<char> first(data_reps * data_length(), '?'); |
43 | filtering_ostream out(make_iterator_range(r&: first), 0); |
44 | write_data_in_chunks(os&: out); |
45 | ifstream second(test.name().c_str()); |
46 | BOOST_CHECK_MESSAGE( |
47 | compare_container_and_stream(first, second), |
48 | "failed writing to filtering_ostream based on a sequence " |
49 | "in chunks with no buffer" |
50 | ); |
51 | } |
52 | |
53 | { |
54 | vector<char> first(data_reps * data_length(), '?'); |
55 | filtering_ostream out(make_iterator_range(r&: first)); |
56 | write_data_in_chars(os&: out); |
57 | ifstream second(test.name().c_str()); |
58 | BOOST_CHECK_MESSAGE( |
59 | compare_container_and_stream(first, second), |
60 | "failed writing to filtering_ostream based on a sequence " |
61 | "in chars with large buffer" |
62 | ); |
63 | } |
64 | |
65 | { |
66 | vector<char> first(data_reps * data_length(), '?'); |
67 | filtering_ostream out(make_iterator_range(r&: first)); |
68 | write_data_in_chunks(os&: out); |
69 | ifstream second(test.name().c_str()); |
70 | BOOST_CHECK_MESSAGE( |
71 | compare_container_and_stream(first, second), |
72 | "failed writing to filtering_ostream based on a sequence " |
73 | "in chunks with large buffer" |
74 | ); |
75 | } |
76 | } |
77 | |
78 | #endif // #ifndef BOOST_IOSTREAMS_TEST_WRITE_OUTPUT_SEQUENCE_HPP_INCLUDED |
79 | |