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//
// streambuf.cpp
// ~~~~~~~~~~~~~
//
// Copyright (c) 2003-2014 Christopher M. Kohlhoff (chris at kohlhoff dot com)
//
// 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)
//
// Disable autolinking for unit tests.
#if !defined(BOOST_ALL_NO_LIB)
#define BOOST_ALL_NO_LIB 1
#endif // !defined(BOOST_ALL_NO_LIB)
// Test that header file is self-contained.
#include <boost/asio/streambuf.hpp>
#include <boost/asio/buffer.hpp>
#include "unit_test.hpp"
void streambuf_test()
{
boost::asio::streambuf sb;
sb.sputn("abcd", 4);
BOOST_ASIO_CHECK(sb.size() == 4);
for (int i = 0; i < 100; ++i)
{
sb.consume(3);
BOOST_ASIO_CHECK(sb.size() == 1);
char buf[1];
sb.sgetn(buf, 1);
BOOST_ASIO_CHECK(sb.size() == 0);
sb.sputn("ab", 2);
BOOST_ASIO_CHECK(sb.size() == 2);
boost::asio::buffer_copy(sb.prepare(10), boost::asio::buffer("cd", 2));
sb.commit(2);
BOOST_ASIO_CHECK(sb.size() == 4);
}
BOOST_ASIO_CHECK(sb.size() == 4);
sb.consume(4);
BOOST_ASIO_CHECK(sb.size() == 0);
}
BOOST_ASIO_TEST_SUITE
(
"streambuf",
BOOST_ASIO_TEST_CASE(streambuf_test)
)
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