Function BOOST_AUTO_TEST_CASE

test/test_binary_search.cpp:25–53

#include "context_setup.hpp"

BOOST_AUTO_TEST_CASE(binary_search_int)
{
    // test data = { 1, ..., 2, ..., 4, 4, 5, 7, ..., 9, ..., 10 }
    boost::compute::vector<int> vector(size_t(4096), int(1), queue);
    boost::compute::vector<int>::iterator first = vector.begin() + 128;
    boost::compute::vector<int>::iterator last = first + (1024 - 128);
    boost::compute::fill(first, last, int(2), queue);
    last.write(4, queue); last++;
    last.write(4, queue); last++;
    last.write(5, queue); last++;
    first = last;
    last = first + 127;
    boost::compute::fill(first, last, 7, queue);
    first = last;
    last = vector.end() - 1;
    boost::compute::fill(first, last, 9, queue);
    last.write(10, queue);
    queue.finish();

    BOOST_CHECK(boost::compute::binary_search(vector.begin(), vector.end(), int(0), queue) == false);
    BOOST_CHECK(boost::compute::binary_search(vector.begin(), vector.end(), int(1), queue) == true);
    BOOST_CHECK(boost::compute::binary_search(vector.begin(), vector.end(), int(2), queue) == true);
    BOOST_CHECK(boost::compute::binary_search(vector.begin(), vector.end(), int(3), queue) == false);
    BOOST_CHECK(boost::compute::binary_search(vector.begin(), vector.end(), int(4), queue) == true);
    BOOST_CHECK(boost::compute::binary_search(vector.begin(), vector.end(), int(5), queue) == true);
    BOOST_CHECK(boost::compute::binary_search(vector.begin(), vector.end(), int(6), queue) == false);
    BOOST_CHECK(boost::compute::binary_search(vector.begin(), vector.end(), int(7), queue) == true);
    BOOST_CHECK(boost::compute::binary_search(vector.begin(), vector.end(), int(8), queue) == false);
}

BOOST_AUTO_TEST_CASE(range_bounds_int)
{