63 lines
2.1 KiB
C++
63 lines
2.1 KiB
C++
//---------------------------------------------------------------------------//
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// Copyright (c) 2014 Roshan <thisisroshansmail@gmail.com>
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//
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// Distributed under the Boost Software License, Version 1.0
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// See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt
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//
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// See http://boostorg.github.com/compute for more information.
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//---------------------------------------------------------------------------//
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#define BOOST_TEST_MODULE TestSetDifference
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#include <boost/test/unit_test.hpp>
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#include <boost/compute/command_queue.hpp>
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#include <boost/compute/algorithm/set_difference.hpp>
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#include <boost/compute/container/vector.hpp>
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#include <boost/compute/types/fundamental.hpp>
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#include "check_macros.hpp"
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#include "context_setup.hpp"
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namespace bc = boost::compute;
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BOOST_AUTO_TEST_CASE(set_difference_int)
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{
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int dataset1[] = {1, 1, 2, 2, 2, 2, 3, 3, 4, 5, 6, 10};
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bc::vector<bc::int_> set1(dataset1, dataset1 + 12, queue);
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int dataset2[] = {0, 2, 2, 4, 5, 6, 8, 8, 9, 9, 9, 13};
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bc::vector<bc::int_> set2(dataset2, dataset2 + 12, queue);
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bc::vector<bc::uint_>result(7, queue.get_context());
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bc::vector<bc::uint_>::iterator iter =
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bc::set_difference(set1.begin(), set1.begin() + 12,
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set2.begin(), set2.begin() + 12,
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result.begin(), queue);
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CHECK_RANGE_EQUAL(int, 7, result, (1, 1, 2, 2, 3, 3, 10));
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BOOST_VERIFY(iter == result.begin()+7);
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}
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BOOST_AUTO_TEST_CASE(set_difference_string)
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{
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char string1[] = "abcccdddeeff";
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bc::vector<bc::char_> set1(string1, string1 + 12, queue);
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char string2[] = "bccdfgh";
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bc::vector<bc::char_> set2(string2, string2 + 7, queue);
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bc::vector<bc::char_>result(7, queue.get_context());
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bc::vector<bc::char_>::iterator iter =
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bc::set_difference(set1.begin(), set1.begin() + 12,
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set2.begin(), set2.begin() + 7,
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result.begin(), queue);
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CHECK_RANGE_EQUAL(char, 7, result, ('a', 'c', 'd', 'd', 'e', 'e', 'f'));
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BOOST_VERIFY(iter == result.begin()+7);
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}
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BOOST_AUTO_TEST_SUITE_END()
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