Function BOOST_AUTO_TEST_CASE

test/test_next_permutation.cpp:25–42

namespace bc = boost::compute;

BOOST_AUTO_TEST_CASE(next_permutation_int)
{
    int dataset[] = {1, 3, 4, 2, 5};
    bc::vector<bc::int_> vector(dataset, dataset + 5, queue);

    bool result =
        bc::next_permutation(vector.begin(), vector.begin() + 5, queue);

    CHECK_RANGE_EQUAL(int, 5, vector, (1, 3, 4, 5, 2));
    BOOST_VERIFY(result == true);

    vector[0] = 10; vector[1] = 9; vector[2] = 6;

    result = bc::next_permutation(vector.begin(), vector.begin() + 5, queue);

    CHECK_RANGE_EQUAL(int, 5, vector, (2, 5, 6, 9, 10));
    BOOST_VERIFY(result == false);
}

BOOST_AUTO_TEST_CASE(next_permutation_string)
{