62 lines
1.2 KiB
C++
Executable file
62 lines
1.2 KiB
C++
Executable file
//
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// streambuf.cpp
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// ~~~~~~~~~~~~~
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//
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// Copyright (c) 2003-2022 Christopher M. Kohlhoff (chris at kohlhoff dot com)
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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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//
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// Disable autolinking for unit tests.
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#if !defined(BOOST_ALL_NO_LIB)
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#define BOOST_ALL_NO_LIB 1
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#endif // !defined(BOOST_ALL_NO_LIB)
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// Test that header file is self-contained.
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#include <boost/asio/streambuf.hpp>
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#include <boost/asio/buffer.hpp>
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#include "unit_test.hpp"
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void streambuf_test()
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{
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boost::asio::streambuf sb;
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sb.sputn("abcd", 4);
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BOOST_ASIO_CHECK(sb.size() == 4);
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for (int i = 0; i < 100; ++i)
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{
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sb.consume(3);
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BOOST_ASIO_CHECK(sb.size() == 1);
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char buf[1];
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sb.sgetn(buf, 1);
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BOOST_ASIO_CHECK(sb.size() == 0);
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sb.sputn("ab", 2);
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BOOST_ASIO_CHECK(sb.size() == 2);
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boost::asio::buffer_copy(sb.prepare(10), boost::asio::buffer("cd", 2));
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sb.commit(2);
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BOOST_ASIO_CHECK(sb.size() == 4);
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}
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BOOST_ASIO_CHECK(sb.size() == 4);
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sb.consume(4);
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BOOST_ASIO_CHECK(sb.size() == 0);
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}
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BOOST_ASIO_TEST_SUITE
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(
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"streambuf",
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BOOST_ASIO_TEST_CASE(streambuf_test)
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)
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