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100 lines
3.2 KiB
C++
Executable File
100 lines
3.2 KiB
C++
Executable File
// (C) Copyright Jonathan Turkanis 2004
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt.)
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// See http://www.boost.org/libs/iostreams for documentation.
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#ifndef BOOST_IOSTREAMS_TEST_ARRAY_HPP_INCLUDED
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#define BOOST_IOSTREAMS_TEST_ARRAY_HPP_INCLUDED
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#include <fstream>
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#include <boost/iostreams/device/array.hpp>
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#include <boost/iostreams/stream_facade.hpp>
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#include <boost/test/test_tools.hpp>
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#include "detail/sequence.hpp"
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#include "detail/temp_file.hpp"
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#include "detail/verification.hpp"
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struct mytraits : std::char_traits<char> { };
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void array_test()
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{
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using namespace std;
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using namespace boost::iostreams;
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using namespace boost::iostreams::test;
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test_file test;
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//--------------stream_facade<array_source>-------------------------------//
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{
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test_sequence<> seq;
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stream_facade<array_source>
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first(/*(array_source(*/&seq[0], &seq[0] + seq.size()/*))*/);
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basic_ifstream<char> second(test.name().c_str());
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BOOST_CHECK_MESSAGE(
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compare_streams_in_chars(first, second),
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"failed reading from stream_facade<array_source> in chars"
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);
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}
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{
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test_sequence<> seq;
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stream_facade<array_source>
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first((array_source(&seq[0], &seq[0] + seq.size())));
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ifstream second(test.name().c_str());
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BOOST_CHECK_MESSAGE(
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compare_streams_in_chunks(first, second),
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"failed reading from stream_facade<array_source> in chunks"
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);
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}
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//--------------stream_facade<array_sink>---------------------------------//
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{
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vector<char> first(data_reps * data_length(), 0);
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stream_facade<array_sink>
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out((array_sink(&first[0], &first[0] + first.size())));
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write_data_in_chars(out);
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ifstream second(test.name().c_str());
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BOOST_CHECK_MESSAGE(
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compare_container_and_stream(first, second),
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"failed writing to stream_facade<array_sink> in chars"
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);
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}
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{
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vector<char> first(data_reps * data_length(), 0);
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stream_facade<array_sink>
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out((array_sink(&first[0], &first[0] + first.size())));
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write_data_in_chunks(out);
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ifstream second(test.name().c_str());
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BOOST_CHECK_MESSAGE(
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compare_container_and_stream(first, second),
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"failed writing to stream_facade<array_sink> in chunks"
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);
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}
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//--------------random access---------------------------------------------//
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{
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vector<char> first(data_reps * data_length(), 0);
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stream_facade<array> io((array(&first[0], &first[0] + first.size())));
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BOOST_CHECK_MESSAGE(
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test_seekable_in_chars(io),
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"failed seeking within stream_facade<array>, in chars"
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);
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}
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{
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vector<char> first(data_reps * data_length(), 0);
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stream_facade<array> io((array(&first[0], &first[0] + first.size())));
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BOOST_CHECK_MESSAGE(
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test_seekable_in_chars(io),
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"failed seeking within stream_facade<array>, in chunks"
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);
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}
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}
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#endif // #ifndef BOOST_IOSTREAMS_TEST_ARRAY_HPP_INCLUDED
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