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// (C) Copyright 2008 CodeRage, LLC (turkanis at coderage dot com)
// (C) Copyright 2004-2007 Jonathan Turkanis
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt.)
// See http://www.boost.org/libs/iostreams for documentation.
#ifndef BOOST_IOSTREAMS_TEST_READ_SEEKABLE_HPP_INCLUDED
#define BOOST_IOSTREAMS_TEST_READ_SEEKABLE_HPP_INCLUDED
#include <fstream>
#include <boost/iostreams/device/file.hpp>
#include <boost/iostreams/filtering_stream.hpp>
#include <boost/test/test_tools.hpp>
#include "detail/temp_file.hpp"
#include "detail/verification.hpp"
void read_seekable_test()
{
using namespace std;
using namespace boost;
using namespace boost::iostreams;
using namespace boost::iostreams::test;
test_file test1;
test_file test2;
{
filtering_stream<seekable> first(file(test1.name(), in_mode), 0);
ifstream second(test2.name().c_str(), in_mode);
BOOST_CHECK_MESSAGE(
compare_streams_in_chars(first, second),
"failed reading from filtering_stream<seekable>"
"in chars with no buffer"
);
}
{
filtering_stream<seekable> first(file(test1.name(), in_mode), 0);
ifstream second(test2.name().c_str(), in_mode);
BOOST_CHECK_MESSAGE(
compare_streams_in_chunks(first, second),
"failed reading from filtering_stream<seekable>"
"in chars with no buffer"
);
}
{
filtering_stream<seekable> first(file(test1.name(), in_mode));
ifstream second(test2.name().c_str(), in_mode);
BOOST_CHECK_MESSAGE(
compare_streams_in_chars(first, second),
"failed reading from filtering_stream<seekable>"
"in chars with large buffer"
);
}
{
filtering_stream<seekable> first(file(test1.name(), in_mode));
ifstream second(test2.name().c_str(), in_mode);
BOOST_CHECK_MESSAGE(
compare_streams_in_chunks(first, second),
"failed reading from filtering_stream<seekable>"
"in chars with large buffer"
);
}
}
#endif // #ifndef BOOST_IOSTREAMS_TEST_READ_SEEKABLE_HPP_INCLUDED
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