| // |
| // streambuf.cpp |
| // ~~~~~~~~~~~~~ |
| // |
| // Copyright (c) 2003-2011 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_CHECK(sb.size() == 4); |
| |
| for (int i = 0; i < 100; ++i) |
| { |
| sb.consume(3); |
| |
| BOOST_CHECK(sb.size() == 1); |
| |
| char buf[1]; |
| sb.sgetn(buf, 1); |
| |
| BOOST_CHECK(sb.size() == 0); |
| |
| sb.sputn("ab", 2); |
| |
| BOOST_CHECK(sb.size() == 2); |
| |
| boost::asio::buffer_copy(sb.prepare(10), boost::asio::buffer("cd", 2)); |
| sb.commit(2); |
| |
| BOOST_CHECK(sb.size() == 4); |
| } |
| |
| BOOST_CHECK(sb.size() == 4); |
| |
| sb.consume(4); |
| |
| BOOST_CHECK(sb.size() == 0); |
| } |
| |
| test_suite* init_unit_test_suite(int, char*[]) |
| { |
| test_suite* test = BOOST_TEST_SUITE("streambuf"); |
| test->add(BOOST_TEST_CASE(&streambuf_test)); |
| return test; |
| } |