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 TestStablePartition
12 #include <boost/test/unit_test.hpp>
13
14 #include <boost/compute/system.hpp>
15 #include <boost/compute/functional.hpp>
16 #include <boost/compute/command_queue.hpp>
17 #include <boost/compute/algorithm/stable_partition.hpp>
18 #include <boost/compute/container/vector.hpp>
19
20 #include "check_macros.hpp"
21 #include "context_setup.hpp"
22
23 namespace bc = boost::compute;
24
BOOST_AUTO_TEST_CASE(partition_int)25 BOOST_AUTO_TEST_CASE(partition_int)
26 {
27 int dataset[] = {1, 1, -2, 0, 5, -1, 2, 4, 0, -1};
28 bc::vector<bc::int_> vector(dataset, dataset + 10, queue);
29
30 bc::vector<bc::int_>::iterator iter =
31 bc::stable_partition(vector.begin(), vector.begin() + 10,
32 bc::_1 > 0, queue);
33
34 CHECK_RANGE_EQUAL(int, 10, vector, (1, 1, 5, 2, 4, -2, 0, -1, 0, -1));
35 BOOST_VERIFY(iter == vector.begin()+5);
36 }
37
38 BOOST_AUTO_TEST_SUITE_END()
39