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60 lines
1.6 KiB
C++
60 lines
1.6 KiB
C++
// Copyright (c) 2006, 2007 Julio M. Merino Vidal
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// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
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// Copyright (c) 2009 Boris Schaeling
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// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
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// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
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//
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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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#define BOOST_TEST_MAIN
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#define BOOST_TEST_IGNORE_SIGCHLD
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#include <boost/test/included/unit_test.hpp>
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#include <boost/process/error.hpp>
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#include <boost/process/io.hpp>
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#include <boost/process/child.hpp>
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#include <boost/process/args.hpp>
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#include <boost/process/execute.hpp>
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#include <system_error>
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#include <boost/system/error_code.hpp>
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#include <boost/iostreams/device/file_descriptor.hpp>
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#include <boost/iostreams/stream.hpp>
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#include <string>
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#include <iostream>
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namespace bp = boost::process;
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namespace bio = boost::iostreams;
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BOOST_AUTO_TEST_CASE(sync_io)
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{
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using boost::unit_test::framework::master_test_suite;
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bp::pipe p1;
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bp::pipe p2;
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std::error_code ec;
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bp::execute(
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master_test_suite().argv[1],
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bp::args+={"test", "--stdin-to-stdout"},
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bp::std_in<p1,
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bp::std_out>p2,
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ec
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);
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BOOST_REQUIRE(!ec);
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bio::stream<bio::file_descriptor_sink> os(p1.sink());
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bio::stream<bio::file_descriptor_source> is(p2.source());
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std::string s = "abcdefghi j";
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for (std::string::const_iterator it = s.begin(); it != s.end(); ++it)
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{
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os << *it << std::flush;
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char c;
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is >> std::noskipws >> c;
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BOOST_CHECK_EQUAL(*it, c);
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}
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}
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