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- //---------------------------------------------------------------------------//
- // Copyright (c) 2013 Kyle Lutz <kyle.r.lutz@gmail.com>
- //
- // 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
- //
- // See http://boostorg.github.com/compute for more information.
- //---------------------------------------------------------------------------//
- #define BOOST_TEST_MODULE TestContext
- #include <boost/test/unit_test.hpp>
- #include <boost/compute/system.hpp>
- #include <boost/compute/context.hpp>
- #include "check_macros.hpp"
- #include "context_setup.hpp"
- namespace compute = boost::compute;
- BOOST_AUTO_TEST_CASE(construct_from_cl_context)
- {
- cl_device_id id = device.id();
- // create cl_context
- cl_context ctx = clCreateContext(0, 1, &id, 0, 0, 0);
- BOOST_VERIFY(ctx);
- // create boost::compute::context
- boost::compute::context context(ctx);
- // check context
- BOOST_CHECK(cl_context(context) == ctx);
- // cleanup cl_context
- clReleaseContext(ctx);
- }
- #ifndef BOOST_COMPUTE_NO_RVALUE_REFERENCES
- BOOST_AUTO_TEST_CASE(move_constructor)
- {
- boost::compute::device device = boost::compute::system::default_device();
- boost::compute::context context1(device);
- BOOST_VERIFY(cl_context(context1) != cl_context());
- boost::compute::context context2(std::move(context1));
- BOOST_VERIFY(cl_context(context2) != cl_context());
- BOOST_VERIFY(cl_context(context1) == cl_context());
- }
- #endif // BOOST_COMPUTE_NO_RVALUE_REFERENCES
- BOOST_AUTO_TEST_CASE(multiple_devices)
- {
- const std::vector<compute::platform> &platforms = compute::system::platforms();
- for(size_t i = 0; i < platforms.size(); i++){
- const compute::platform &platform = platforms[i];
- // create a context for containing all devices in the platform
- compute::context ctx(platform.devices());
- // check device count
- BOOST_CHECK_EQUAL(ctx.get_devices().size(), platform.device_count());
- }
- }
- BOOST_AUTO_TEST_SUITE_END()
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