]>
Commit | Line | Data |
---|---|---|
7c673cae FG |
1 | // |
2 | // streambuf.cpp | |
3 | // ~~~~~~~~~~~~~ | |
4 | // | |
1e59de90 | 5 | // Copyright (c) 2003-2022 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 | ) |