| 1 | //---------------------------------------------------------------------------// |
|---|---|
| 2 | // Copyright (c) 2013-2015 Kyle Lutz <kyle.r.lutz@gmail.com> |
| 3 | // |
| 4 | // Distributed under the Boost Software License, Version 1.0 |
| 5 | // See accompanying file LICENSE_1_0.txt or copy at |
| 6 | // http://www.boost.org/LICENSE_1_0.txt |
| 7 | // |
| 8 | // See http://boostorg.github.com/compute for more information. |
| 9 | //---------------------------------------------------------------------------// |
| 10 | |
| 11 | #define BOOST_TEST_MODULE TestAsyncWaitGuard |
| 12 | #include <boost/test/unit_test.hpp> |
| 13 | |
| 14 | #include <boost/compute/async/future.hpp> |
| 15 | #include <boost/compute/async/wait_guard.hpp> |
| 16 | #include <boost/compute/algorithm/copy.hpp> |
| 17 | #include <boost/compute/algorithm/fill.hpp> |
| 18 | #include <boost/compute/container/vector.hpp> |
| 19 | |
| 20 | #include "check_macros.hpp" |
| 21 | #include "context_setup.hpp" |
| 22 | |
| 23 | namespace compute = boost::compute; |
| 24 | |
| 25 | static size_t wait_num = 0; |
| 26 | |
| 27 | struct waitable_object |
| 28 | { |
| 29 | void wait() |
| 30 | { |
| 31 | wait_num++; |
| 32 | } |
| 33 | }; |
| 34 | |
| 35 | BOOST_AUTO_TEST_CASE(wait_guard_test) |
| 36 | { |
| 37 | waitable_object waitable; |
| 38 | |
| 39 | BOOST_CHECK(wait_num == 0); |
| 40 | { |
| 41 | compute::wait_guard<waitable_object> waitable_object_guard(waitable); |
| 42 | } |
| 43 | BOOST_CHECK(wait_num == 1); |
| 44 | { |
| 45 | compute::wait_guard<waitable_object> waitable_object_guard1(waitable); |
| 46 | compute::wait_guard<waitable_object> waitable_object_guard2(waitable); |
| 47 | } |
| 48 | BOOST_CHECK(wait_num == 3); |
| 49 | } |
| 50 | |
| 51 | BOOST_AUTO_TEST_SUITE_END() |
| 52 |