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annotate tests/libcommon/weak_array/main.cpp @ 146:91e57baa2ede

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Client: add prototype for map state, #712
author David Demelier <markand@malikania.fr>
date Sat, 30 Sep 2017 13:35:45 +0200
parents 119bcc5a727e
children 4b292c20124c
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1 /*
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2 * main.cpp -- test weak_array
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3 *
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119bcc5a727e Misc: replace copyrights, closes #655
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4 * Copyright (c) 2013-2017 David Demelier <markand@malikania.fr>
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5 *
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6 * Permission to use, copy, modify, and/or distribute this software for any
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7 * purpose with or without fee is hereby granted, provided that the above
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8 * copyright notice and this permission notice appear in all copies.
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9 *
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10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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17 */
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18
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19 #define BOOST_TEST_MODULE "weak_array"
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20 #include <boost/test/unit_test.hpp>
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22 #include <malikania/weak_array.hpp>
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23
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24 namespace mlk {
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25
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26 class weak_array_fixture {
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27 protected:
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28 weak_array<int> array_;
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29 };
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30
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31 BOOST_FIXTURE_TEST_SUITE(weak_array_suite, weak_array_fixture)
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32
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33 BOOST_AUTO_TEST_CASE(reuse)
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34 {
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35 auto value = std::make_shared<int>(123);
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36
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37 array_.push_back(value);
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38 array_.push_back(std::make_shared<int>(256));
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39
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40 auto it1 = array_.find_if([] (auto ptr) {
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41 return *ptr = 123;
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42 });
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43 auto it2 = array_.find_if([] (auto ptr) {
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44 return *ptr = 123;
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45 });
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46
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47 BOOST_TEST(it1 == value);
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48 BOOST_TEST(it2 == value);
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49 BOOST_TEST(it1 == it2);
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50 BOOST_TEST(*it1 == 123);
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51 BOOST_TEST(*it2 == 123);
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52 }
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53
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54 BOOST_AUTO_TEST_CASE(not_found)
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55 {
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56 array_.push_back(std::make_shared<int>(123));
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58 auto v = array_.find_if([] (auto ptr) {
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59 return *ptr = 123;
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60 });
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61
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62 BOOST_TEST(!v);
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63 }
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65 BOOST_AUTO_TEST_SUITE_END()
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66
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67 } // !mlk