| /* |
| __ _____ _____ _____ |
| __| | __| | | | JSON for Modern C++ (test suite) |
| | | |__ | | | | | | version 2.0.2 |
| |_____|_____|_____|_|___| https://github.com/nlohmann/json |
| |
| Licensed under the MIT License <http://opensource.org/licenses/MIT>. |
| Copyright (c) 2013-2016 Niels Lohmann <http://nlohmann.me>. |
| |
| Permission is hereby granted, free of charge, to any person obtaining a copy |
| of this software and associated documentation files (the "Software"), to deal |
| in the Software without restriction, including without limitation the rights |
| to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| copies of the Software, and to permit persons to whom the Software is |
| furnished to do so, subject to the following conditions: |
| |
| The above copyright notice and this permission notice shall be included in all |
| copies or substantial portions of the Software. |
| |
| THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| SOFTWARE. |
| */ |
| |
| #include "catch.hpp" |
| |
| #include "json.hpp" |
| using nlohmann::json; |
| |
| // special test case to check if memory is leaked if constructor throws |
| |
| template<class T> |
| struct my_allocator : std::allocator<T> |
| { |
| template<class... Args> |
| void construct(T*, Args&& ...) |
| { |
| throw std::bad_alloc(); |
| } |
| }; |
| |
| TEST_CASE("bad_alloc") |
| { |
| SECTION("bad_alloc") |
| { |
| // create JSON type using the throwing allocator |
| using my_json = nlohmann::basic_json<std::map, |
| std::vector, |
| std::string, |
| bool, |
| std::int64_t, |
| std::uint64_t, |
| double, |
| my_allocator>; |
| |
| // creating an object should throw |
| CHECK_THROWS_AS(my_json j(my_json::value_t::object), std::bad_alloc); |
| } |
| } |