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_INPUT_ISTREAM_HPP_INCLUDED |
9 | #define BOOST_IOSTREAMS_TEST_READ_INPUT_ISTREAM_HPP_INCLUDED |
10 | |
11 | #include <fstream> |
12 | #include <boost/iostreams/filtering_stream.hpp> |
13 | #include <boost/test/test_tools.hpp> |
14 | #include "detail/temp_file.hpp" |
15 | #include "detail/verification.hpp" |
16 | |
17 | void read_input_istream_test() |
18 | { |
19 | using namespace std; |
20 | using namespace boost; |
21 | using namespace boost::iostreams; |
22 | using namespace boost::iostreams::test; |
23 | |
24 | test_file test; |
25 | |
26 | { |
27 | test_file test2; |
28 | ifstream src(test2.name().c_str()); |
29 | filtering_istream first(src, 0); |
30 | ifstream second(test.name().c_str()); |
31 | BOOST_CHECK_MESSAGE( |
32 | compare_streams_in_chars(first, second), |
33 | "failed reading from filtering_istream based on an istream" |
34 | "in chars with no buffer" |
35 | ); |
36 | } |
37 | |
38 | { |
39 | test_file test2; |
40 | ifstream src(test2.name().c_str()); |
41 | filtering_istream first(src, 0); |
42 | ifstream second(test.name().c_str()); |
43 | BOOST_CHECK_MESSAGE( |
44 | compare_streams_in_chunks(first, second), |
45 | "failed reading from filtering_istream based on an istream" |
46 | "in chunks with no buffer" |
47 | ); |
48 | } |
49 | |
50 | { |
51 | test_file test2; |
52 | ifstream src(test2.name().c_str()); |
53 | filtering_istream first(src); |
54 | ifstream second(test.name().c_str()); |
55 | BOOST_CHECK_MESSAGE( |
56 | compare_streams_in_chars(first, second), |
57 | "failed reading from filtering_istream based on an istream" |
58 | "in chars with large buffer" |
59 | ); |
60 | } |
61 | |
62 | { |
63 | test_file test2; |
64 | ifstream src(test2.name().c_str()); |
65 | filtering_istream first(src); |
66 | ifstream second(test.name().c_str()); |
67 | BOOST_CHECK_MESSAGE( |
68 | compare_streams_in_chunks(first, second), |
69 | "failed reading from filtering_istream based on an istream" |
70 | "in chunks with large buffer" |
71 | ); |
72 | } |
73 | } |
74 | |
75 | #endif // #ifndef BOOST_IOSTREAMS_TEST_READ_INPUT_ISTREAM_HPP_INCLUDED |
76 | |