diff options
Diffstat (limited to '')
-rw-r--r-- | src/boost/tools/boost_install/test/atomic/quick.cpp | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/src/boost/tools/boost_install/test/atomic/quick.cpp b/src/boost/tools/boost_install/test/atomic/quick.cpp new file mode 100644 index 000000000..f9a3d1a4a --- /dev/null +++ b/src/boost/tools/boost_install/test/atomic/quick.cpp @@ -0,0 +1,45 @@ + +// Copyright 2018 Peter Dimov. +// +// 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 + +#include <boost/atomic.hpp> +#include <boost/core/lightweight_test.hpp> + +struct X +{ + int u_; + int v_; + int w_; + + X(): u_( 0 ), v_( 0 ), w_( 0 ) + { + } + + X( int u, int v, int w ): u_( u ), v_( v ), w_( w ) + { + } +}; + +int main() +{ + boost::atomic<X> a; + + a.store( X( 1, 2, 3 ) ); + X x1 = a.exchange( X( 4, 5, 6 ) ); + + BOOST_TEST_EQ( x1.u_, 1 ); + BOOST_TEST_EQ( x1.v_, 2 ); + BOOST_TEST_EQ( x1.w_, 3 ); + + X x2 = a.load(); + + BOOST_TEST_EQ( x2.u_, 4 ); + BOOST_TEST_EQ( x2.v_, 5 ); + BOOST_TEST_EQ( x2.w_, 6 ); + + return boost::report_errors(); +} |