1 | // |
---|---|
2 | // atomic_count_test.cpp |
3 | // |
4 | // Copyright 2005 Peter Dimov |
5 | // |
6 | // Distributed under the Boost Software License, Version 1.0. (See |
7 | // accompanying file LICENSE_1_0.txt or copy at |
8 | // http://www.boost.org/LICENSE_1_0.txt) |
9 | // |
10 | |
11 | #include <boost/detail/atomic_count.hpp> |
12 | #include <boost/core/lightweight_test.hpp> |
13 | |
14 | int main() |
15 | { |
16 | boost::detail::atomic_count n( 4 ); |
17 | |
18 | BOOST_TEST( n == 4L ); |
19 | |
20 | ++n; |
21 | |
22 | BOOST_TEST( n == 5L ); |
23 | BOOST_TEST( --n != 0L ); |
24 | |
25 | boost::detail::atomic_count m( 0 ); |
26 | |
27 | BOOST_TEST( m == 0 ); |
28 | |
29 | ++m; |
30 | |
31 | BOOST_TEST( m == 1 ); |
32 | |
33 | ++m; |
34 | |
35 | BOOST_TEST( m == 2 ); |
36 | BOOST_TEST( --m != 0 ); |
37 | BOOST_TEST( --m == 0 ); |
38 | |
39 | return boost::report_errors(); |
40 | } |
41 |