projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| 7c673cae FG |
1 | // |
| 2 | // streambuf.cpp | |
| 3 | // ~~~~~~~~~~~~~ | |
| 4 | // | |
| b32b8144 | 5 | // Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com) |
| 7c673cae FG |
6 | // |
| 7 | // Distributed under the Boost Software License, Version 1.0. (See accompanying | |
| 8 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | |
| 9 | // | |
| 10 | ||
| 11 | // Disable autolinking for unit tests. | |
| 12 | #if !defined(BOOST_ALL_NO_LIB) | |
| 13 | #define BOOST_ALL_NO_LIB 1 | |
| 14 | #endif // !defined(BOOST_ALL_NO_LIB) | |
| 15 | ||
| 16 | // Test that header file is self-contained. | |
| 17 | #include <boost/asio/streambuf.hpp> | |
| 18 | ||
| 19 | #include <boost/asio/buffer.hpp> | |
| 20 | #include "unit_test.hpp" | |
| 21 | ||
| 22 | void streambuf_test() | |
| 23 | { | |
| 24 | boost::asio::streambuf sb; | |
| 25 | ||
| 26 | sb.sputn("abcd", 4); | |
| 27 | ||
| 28 | BOOST_ASIO_CHECK(sb.size() == 4); | |
| 29 | ||
| 30 | for (int i = 0; i < 100; ++i) | |
| 31 | { | |
| 32 | sb.consume(3); | |
| 33 | ||
| 34 | BOOST_ASIO_CHECK(sb.size() == 1); | |
| 35 | ||
| 36 | char buf[1]; | |
| 37 | sb.sgetn(buf, 1); | |
| 38 | ||
| 39 | BOOST_ASIO_CHECK(sb.size() == 0); | |
| 40 | ||
| 41 | sb.sputn("ab", 2); | |
| 42 | ||
| 43 | BOOST_ASIO_CHECK(sb.size() == 2); | |
| 44 | ||
| 45 | boost::asio::buffer_copy(sb.prepare(10), boost::asio::buffer("cd", 2)); | |
| 46 | sb.commit(2); | |
| 47 | ||
| 48 | BOOST_ASIO_CHECK(sb.size() == 4); | |
| 49 | } | |
| 50 | ||
| 51 | BOOST_ASIO_CHECK(sb.size() == 4); | |
| 52 | ||
| 53 | sb.consume(4); | |
| 54 | ||
| 55 | BOOST_ASIO_CHECK(sb.size() == 0); | |
| 56 | } | |
| 57 | ||
| 58 | BOOST_ASIO_TEST_SUITE | |
| 59 | ( | |
| 60 | "streambuf", | |
| 61 | BOOST_ASIO_TEST_CASE(streambuf_test) | |
| 62 | ) |