ceph/src/boost/libs/compute/test/test_platform.cpp

   1 //---------------------------------------------------------------------------//
   2 // Copyright (c) 2013-2014 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 TestPlatform
  12 #include <boost/test/unit_test.hpp>
  13
  14 #include <iostream>
  15
  16 #include <boost/compute/platform.hpp>
  17 #include <boost/compute/system.hpp>
  18
  19 BOOST_AUTO_TEST_CASE(platform_id)
  20 {
  21     boost::compute::platform platform =
  22         boost::compute::system::platforms().front();
  23
  24     boost::compute::platform platform_copy(platform.id());
  25
  26     BOOST_CHECK(platform == platform_copy);
  27     BOOST_CHECK(platform.id() == platform_copy.id());
  28 }
  29
  30 BOOST_AUTO_TEST_CASE(platform_supports_extension)
  31 {
  32     boost::compute::platform platform =
  33         boost::compute::system::platforms().front();
  34
  35     std::string extensions = platform.get_info<CL_PLATFORM_EXTENSIONS>();
  36     if(extensions.empty()){
  37         std::cerr << "platform doesn't support any extensions" << std::endl;
  38         return;
  39     }
  40
  41     size_t space = extensions.find(' ');
  42     std::string first_extension = extensions.substr(0, space);
  43     BOOST_CHECK(platform.supports_extension(first_extension) == true);
  44     BOOST_CHECK(platform.supports_extension("invalid_extension_name") == false);
  45 }