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
BOOST_AUTO_TEST_CASE(search_int)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
BOOST_AUTO_TEST_CASE(search_string)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()
57