| 11 | #include <vector> |
| 12 | |
| 13 | int main() { |
| 14 | using namespace boost::ut; |
| 15 | |
| 16 | "[vector]"_test = [] { |
| 17 | std::vector<int> v(5); |
| 18 | |
| 19 | expect((5_ul == std::size(v)) >> fatal); |
| 20 | |
| 21 | should("resize bigger") = [v] { // or "resize bigger"_test |
| 22 | mut(v).resize(10); |
| 23 | expect(10_ul == std::size(v)); |
| 24 | }; |
| 25 | |
| 26 | expect((5_ul == std::size(v)) >> fatal); |
| 27 | |
| 28 | should("resize smaller") = [=]() mutable { // or "resize smaller"_test |
| 29 | v.resize(0); |
| 30 | expect(0_ul == std::size(v)); |
| 31 | }; |
| 32 | }; |
| 33 | |
| 34 | using namespace std::literals; |
| 35 | |
| 36 | { |
| 37 | std::stringstream str{}; |
| 38 | |
| 39 | "[str1]"_test = [str{std::move(str)}] { |
| 40 | mut(str) << '1'; |
| 41 | expect(str.str() == "1"sv); |
| 42 | }; |
| 43 | } |
| 44 | |
| 45 | // FIXME: [clang-analyzer-cplusplus.Move,-warnings-as-errors] |
| 46 | // Note: Object 'str' of type 'std::__1::basic_stringstream' is left in a |
| 47 | // valid but unspecified state after move |
| 48 | { |
| 49 | std::stringstream str{}; |
| 50 | |
| 51 | "[str2]"_test = [str{std::move(str)}] { |
| 52 | mut(str) << '2'; |
| 53 | expect(str.str() == "2"sv); |
| 54 | }; |
| 55 | } |
| 56 | } |