86 lines
2.7 KiB
C++
86 lines
2.7 KiB
C++
// (C) Copyright 2008 CodeRage, LLC (turkanis at coderage dot com)
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// (C) Copyright 2004-2007 Jonathan Turkanis
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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_WRITE_OUTPUT_ITERATOR_HPP_INCLUDED
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#define BOOST_IOSTREAMS_TEST_WRITE_OUTPUT_ITERATOR_HPP_INCLUDED
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#include <fstream>
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#include <iterator> // Back inserter.
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#include <vector>
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#include <boost/iostreams/filtering_stream.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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// Note: adding raw inserter iterators to chains is not supported
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// on VC6.
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void write_output_iterator_test()
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{
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using namespace std;
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using namespace boost;
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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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{
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vector<char> first;
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filtering_ostream out;
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out.push(std::back_inserter(first), 0);
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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 filtering_ostream based on an "
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"output iterator in chars with no buffer"
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);
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}
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{
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vector<char> first;
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filtering_ostream out;
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out.push(std::back_inserter(first), 0);
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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 filtering_ostream based on an "
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"output iterator in chunks with no buffer"
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);
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}
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{
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vector<char> first;
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filtering_ostream out;
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out.push(std::back_inserter(first));
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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 filtering_ostream based on an "
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"output iterator in chars with large buffer"
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);
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}
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{
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vector<char> first;
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filtering_ostream out;
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out.push(std::back_inserter(first));
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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 filtering_ostream based on an "
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"output iterator in chunks with large buffer"
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);
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}
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}
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#endif // #ifndef BOOST_IOSTREAMS_TEST_WRITE_OUTPUT_ITERATOR_HPP_INCLUDED
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