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_SEEK_HPP_INCLUDED |
9 | #define BOOST_IOSTREAMS_TEST_SEEK_HPP_INCLUDED |
10 | |
11 | |
12 | #include <boost/config.hpp> // BOOST_MSVC, make sure size_t is in std. |
13 | #include <cstddef> // std::size_t. |
14 | #include <string> |
15 | #include <boost/iostreams/device/array.hpp> |
16 | #include <boost/iostreams/filtering_stream.hpp> |
17 | #include <boost/test/test_tools.hpp> |
18 | #include "../example/container_device.hpp" // We use container_device instead |
19 | #include "detail/verification.hpp" // of make_iterator_range to |
20 | // reduce dependence on Boost.Range |
21 | |
22 | void seek_test() |
23 | { |
24 | using namespace std; |
25 | using namespace boost; |
26 | using namespace boost::iostreams; |
27 | using namespace boost::iostreams::example; |
28 | using namespace boost::iostreams::test; |
29 | |
30 | { |
31 | string test(data_reps * data_length(), '\0'); |
32 | filtering_stream<seekable> io; |
33 | io.push(t: container_device<string>(test)); |
34 | BOOST_CHECK_MESSAGE( |
35 | test_seekable_in_chars(io), |
36 | "failed seeking within a filtering_stream<seekable>, in chars" |
37 | ); |
38 | } |
39 | |
40 | { |
41 | string test(data_reps * data_length(), '\0'); |
42 | filtering_stream<seekable> io; |
43 | io.push(t: container_device<string>(test)); |
44 | BOOST_CHECK_MESSAGE( |
45 | test_seekable_in_chunks(io), |
46 | "failed seeking within a filtering_stream<seekable>, in chunks" |
47 | ); |
48 | } |
49 | } |
50 | |
51 | #endif // #ifndef BOOST_IOSTREAMS_TEST_SEEK_HPP_INCLUDED |
52 |