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

   1 //---------------------------------------------------------------------------//
   2 // Copyright (c) 2014 Roshan <thisisroshansmail@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 TestSearchN
  12 #include <boost/test/unit_test.hpp>
  13
  14 #include <boost/compute/command_queue.hpp>
  15 #include <boost/compute/algorithm/search_n.hpp>
  16 #include <boost/compute/container/vector.hpp>
  17 #include <boost/compute/types/fundamental.hpp>
  18
  19 #include "check_macros.hpp"
  20 #include "context_setup.hpp"
  21
  22 namespace bc = boost::compute;
  23
  24 BOOST_AUTO_TEST_CASE(search_int)
  25 {
  26     int data[] = {1, 2, 2, 2, 3, 2, 2, 2, 4, 6, 6};
  27     bc::vector<bc::int_> vectort(data, data + 11, queue);
  28
  29     bc::vector<bc::int_>::iterator iter =
  30         bc::search_n(vectort.begin(), vectort.end(), 3, 2, queue);
  31
  32     BOOST_CHECK(iter == vectort.begin() + 1);
  33
  34     iter =
  35         bc::search_n(vectort.begin(), vectort.end(), 5, 2, queue);
  36
  37     BOOST_CHECK(iter == vectort.begin() + 11);
  38
  39     iter =
  40         bc::search_n(vectort.begin(), vectort.end(), 2, 6, queue);
  41
  42     BOOST_CHECK(iter == vectort.begin() + 9);
  43 }
  44
  45 BOOST_AUTO_TEST_CASE(search_string)
  46 {
  47     char text[] = "asaaababaaca";
  48     bc::vector<bc::char_> vectort(text, text + 12, queue);
  49
  50     bc::vector<bc::char_>::iterator iter =
  51         bc::search_n(vectort.begin(), vectort.end(), 2, 'a', queue);
  52
  53     BOOST_CHECK(iter == vectort.begin() + 2);
  54 }
  55
  56 BOOST_AUTO_TEST_SUITE_END()