| 1 | /* Unit testing for outcomes |
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| 2 | (C) 2013-2024 Niall Douglas <http://www.nedproductions.biz/> (7 commits) |
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| 3 | |
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| 4 | |
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| 5 | Boost Software License - Version 1.0 - August 17th, 2003 |
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| 6 | |
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| 7 | Permission is hereby granted, free of charge, to any person or organization |
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| 8 | obtaining a copy of the software and accompanying documentation covered by |
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| 9 | this license (the "Software") to use, reproduce, display, distribute, |
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| 10 | execute, and transmit the Software, and to prepare derivative works of the |
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| 11 | Software, and to permit third-parties to whom the Software is furnished to |
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| 12 | do so, all subject to the following: |
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| 13 | |
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| 14 | The copyright notices in the Software and this entire statement, including |
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| 15 | the above license grant, this restriction and the following disclaimer, |
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| 16 | must be included in all copies of the Software, in whole or in part, and |
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| 17 | all derivative works of the Software, unless such copies or derivative |
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| 18 | works are solely in the form of machine-executable object code generated by |
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| 19 | a source language processor. |
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| 20 | |
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| 21 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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| 22 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| 23 | FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT |
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| 24 | SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE |
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| 25 | FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, |
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| 26 | ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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| 27 | DEALINGS IN THE SOFTWARE. |
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| 28 | */ |
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| 29 | |
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| 30 | #include <boost/outcome.hpp> |
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| 31 | #include <boost/test/unit_test.hpp> |
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| 32 | #include <boost/test/unit_test_monitor.hpp> |
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| 33 | |
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| 34 | BOOST_OUTCOME_AUTO_TEST_CASE(works_outcome_containers, "Tests that outcome works as intended inside containers" ) |
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| 35 | { |
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| 36 | using namespace BOOST_OUTCOME_V2_NAMESPACE; |
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| 37 | outcome<std::vector<int>> a(std::vector<int>{5, 6, 7, 8}); |
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| 38 | BOOST_CHECK(a.has_value()); |
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| 39 | BOOST_CHECK(a.value().size() == 4U); |
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| 40 | auto b(a); |
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| 41 | BOOST_CHECK(a.has_value()); |
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| 42 | BOOST_CHECK(a.value().size() == 4U); |
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| 43 | BOOST_CHECK(b.has_value()); |
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| 44 | BOOST_CHECK(b.value().size() == 4U); |
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| 45 | |
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| 46 | std::vector<outcome<std::vector<int>>> vect; |
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| 47 | vect.push_back(x: std::vector<int>{5, 6, 7, 8}); |
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| 48 | vect.push_back(x: std::vector<int>{1, 2, 3, 4}); |
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| 49 | BOOST_REQUIRE(vect.size() == 2U); // NOLINT |
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| 50 | BOOST_CHECK(vect[0].has_value()); |
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| 51 | BOOST_CHECK(vect[1].has_value()); |
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| 52 | BOOST_CHECK(vect[0].value().size() == 4U); |
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| 53 | BOOST_CHECK(vect[1].value().size() == 4U); |
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| 54 | BOOST_CHECK(vect[0].value().front() == 5); |
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| 55 | BOOST_CHECK(vect[0].value().back() == 8); |
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| 56 | BOOST_CHECK(vect[1].value().front() == 1); |
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| 57 | BOOST_CHECK(vect[1].value().back() == 4); |
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| 58 | } |
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| 59 | |
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