71 lines
2.2 KiB
C++
71 lines
2.2 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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#include <boost/iostreams/device/file.hpp>
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#include <boost/iostreams/filter/test.hpp>
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#include <boost/iostreams/invert.hpp>
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#include <boost/test/test_tools.hpp>
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#include <boost/test/unit_test.hpp>
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#include "detail/closable.hpp"
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#include "detail/filters.hpp"
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#include "detail/operation_sequence.hpp"
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#include "detail/temp_file.hpp"
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using namespace boost::iostreams;
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using namespace boost::iostreams::test;
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using boost::unit_test::test_suite;
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namespace io = boost::iostreams;
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void read_write_test()
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{
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test_file test;
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lowercase_file lower;
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uppercase_file upper;
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BOOST_CHECK( test_input_filter(
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invert(tolower_filter()),
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file_source(test.name(), in_mode),
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file_source(lower.name(), in_mode) ) );
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BOOST_CHECK( test_output_filter(
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invert(toupper_filter()),
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file_source(test.name(), in_mode),
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file_source(upper.name(), in_mode) ) );
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}
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void close_test()
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{
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// Invert an output filter
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{
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operation_sequence seq;
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chain<input> ch;
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ch.push(io::invert(closable_filter<output>(seq.new_operation(2))));
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ch.push(closable_device<input>(seq.new_operation(1)));
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BOOST_CHECK_NO_THROW(ch.reset());
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BOOST_CHECK_OPERATION_SEQUENCE(seq);
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}
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// Invert an input filter
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{
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operation_sequence seq;
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chain<output> ch;
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ch.push(io::invert(closable_filter<input>(seq.new_operation(1))));
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ch.push(closable_device<output>(seq.new_operation(2)));
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BOOST_CHECK_NO_THROW(ch.reset());
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BOOST_CHECK_OPERATION_SEQUENCE(seq);
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}
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}
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test_suite* init_unit_test_suite(int, char* [])
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{
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test_suite* test = BOOST_TEST_SUITE("reverse test");
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test->add(BOOST_TEST_CASE(&read_write_test));
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test->add(BOOST_TEST_CASE(&close_test));
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return test;
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}
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