1370 lines
48 KiB
C++
1370 lines
48 KiB
C++
/*
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__ _____ _____ _____
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__| | __| | | | JSON for Modern C++ (test suite)
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| | |__ | | | | | | version 3.3.0
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|_____|_____|_____|_|___| https://github.com/nlohmann/json
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Licensed under the MIT License <http://opensource.org/licenses/MIT>.
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SPDX-License-Identifier: MIT
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Copyright (c) 2013-2018 Niels Lohmann <http://nlohmann.me>.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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*/
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#include "catch.hpp"
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#define private public
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#include <nlohmann/json.hpp>
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using nlohmann::json;
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#include <deque>
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#include <forward_list>
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#include <list>
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#include <unordered_map>
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#include <unordered_set>
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#include <valarray>
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#if (defined(__cplusplus) && __cplusplus >= 201703L) || (defined(_HAS_CXX17) && _HAS_CXX17 == 1) // fix for issue #464
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#define JSON_HAS_CPP_17
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#define JSON_HAS_CPP_14
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#elif (defined(__cplusplus) && __cplusplus >= 201402L) || (defined(_HAS_CXX14) && _HAS_CXX14 == 1)
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#define JSON_HAS_CPP_14
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#endif
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#if defined(JSON_HAS_CPP_17)
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#include <string_view>
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#endif
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TEST_CASE("value conversion")
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{
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SECTION("get an object (explicit)")
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{
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json::object_t o_reference = {{"object", json::object()},
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{"array", {1, 2, 3, 4}},
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{"number", 42},
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{"boolean", false},
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{"null", nullptr},
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{"string", "Hello world"}
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};
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json j(o_reference);
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SECTION("json::object_t")
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{
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json::object_t o = j.get<json::object_t>();
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CHECK(json(o) == j);
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}
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SECTION("std::map<json::string_t, json>")
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{
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std::map<json::string_t, json> o =
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j.get<std::map<json::string_t, json>>();
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CHECK(json(o) == j);
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}
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SECTION("std::multimap<json::string_t, json>")
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{
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std::multimap<json::string_t, json> o =
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j.get<std::multimap<json::string_t, json>>();
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CHECK(json(o) == j);
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}
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SECTION("std::unordered_map<json::string_t, json>")
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{
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std::unordered_map<json::string_t, json> o =
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j.get<std::unordered_map<json::string_t, json>>();
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CHECK(json(o) == j);
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}
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SECTION("std::unordered_multimap<json::string_t, json>")
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{
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std::unordered_multimap<json::string_t, json> o =
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j.get<std::unordered_multimap<json::string_t, json>>();
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CHECK(json(o) == j);
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}
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SECTION("exception in case of a non-object type")
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{
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CHECK_THROWS_AS(json(json::value_t::null).get<json::object_t>(),
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json::type_error&);
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CHECK_THROWS_AS(json(json::value_t::array).get<json::object_t>(),
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json::type_error&);
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CHECK_THROWS_AS(json(json::value_t::string).get<json::object_t>(),
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json::type_error&);
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CHECK_THROWS_AS(json(json::value_t::boolean).get<json::object_t>(),
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json::type_error&);
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CHECK_THROWS_AS(json(json::value_t::number_integer).get<json::object_t>(),
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json::type_error&);
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CHECK_THROWS_AS(
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json(json::value_t::number_unsigned).get<json::object_t>(),
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json::type_error&);
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CHECK_THROWS_AS(json(json::value_t::number_float).get<json::object_t>(),
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json::type_error&);
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CHECK_THROWS_WITH(
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json(json::value_t::null).get<json::object_t>(),
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"[json.exception.type_error.302] type must be object, but is null");
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CHECK_THROWS_WITH(
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json(json::value_t::array).get<json::object_t>(),
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"[json.exception.type_error.302] type must be object, but is array");
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CHECK_THROWS_WITH(
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json(json::value_t::string).get<json::object_t>(),
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"[json.exception.type_error.302] type must be object, but is string");
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CHECK_THROWS_WITH(json(json::value_t::boolean).get<json::object_t>(),
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"[json.exception.type_error.302] type must be object, "
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"but is boolean");
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CHECK_THROWS_WITH(
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json(json::value_t::number_integer).get<json::object_t>(),
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"[json.exception.type_error.302] type must be object, but is number");
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CHECK_THROWS_WITH(
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json(json::value_t::number_unsigned).get<json::object_t>(),
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"[json.exception.type_error.302] type must be object, but is number");
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CHECK_THROWS_WITH(
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json(json::value_t::number_float).get<json::object_t>(),
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"[json.exception.type_error.302] type must be object, but is number");
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}
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}
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SECTION("get an object (implicit)")
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{
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json::object_t o_reference = {{"object", json::object()},
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{"array", {1, 2, 3, 4}},
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{"number", 42},
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{"boolean", false},
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{"null", nullptr},
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{"string", "Hello world"}
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};
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json j(o_reference);
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SECTION("json::object_t")
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{
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json::object_t o = j;
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CHECK(json(o) == j);
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}
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SECTION("std::map<json::string_t, json>")
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{
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std::map<json::string_t, json> o = j;
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CHECK(json(o) == j);
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}
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SECTION("std::multimap<json::string_t, json>")
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{
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std::multimap<json::string_t, json> o = j;
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CHECK(json(o) == j);
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}
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SECTION("std::unordered_map<json::string_t, json>")
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{
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std::unordered_map<json::string_t, json> o = j;
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CHECK(json(o) == j);
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}
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SECTION("std::unordered_multimap<json::string_t, json>")
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{
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std::unordered_multimap<json::string_t, json> o = j;
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CHECK(json(o) == j);
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}
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}
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SECTION("get an array (explicit)")
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{
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json::array_t a_reference{json(1), json(1u), json(2.2),
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json(false), json("string"), json()};
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json j(a_reference);
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SECTION("json::array_t")
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{
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json::array_t a = j.get<json::array_t>();
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CHECK(json(a) == j);
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}
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SECTION("std::list<json>")
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{
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std::list<json> a = j.get<std::list<json>>();
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CHECK(json(a) == j);
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}
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SECTION("std::forward_list<json>")
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{
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std::forward_list<json> a = j.get<std::forward_list<json>>();
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CHECK(json(a) == j);
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CHECK_THROWS_AS(json(json::value_t::null).get<std::forward_list<json>>(),
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json::type_error&);
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CHECK_THROWS_WITH(
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json(json::value_t::null).get<std::forward_list<json>>(),
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"[json.exception.type_error.302] type must be array, but is null");
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}
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SECTION("std::vector<json>")
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{
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std::vector<json> a = j.get<std::vector<json>>();
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CHECK(json(a) == j);
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CHECK_THROWS_AS(json(json::value_t::null).get<std::vector<json>>(),
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json::type_error&);
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CHECK_THROWS_WITH(
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json(json::value_t::null).get<std::vector<json>>(),
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"[json.exception.type_error.302] type must be array, but is null");
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#if not defined(JSON_NOEXCEPTION)
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SECTION("reserve is called on containers that supports it")
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{
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// making the call to from_json throw in order to check capacity
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std::vector<float> v;
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CHECK_THROWS_AS(nlohmann::from_json(j, v), json::type_error&);
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CHECK(v.capacity() == j.size());
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// make sure all values are properly copied
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std::vector<int> v2 = json({1, 2, 3, 4, 5, 6, 7, 8, 9, 10});
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CHECK(v2.size() == 10);
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}
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#endif
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}
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SECTION("built-in arrays")
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{
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const char str[] = "a string";
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const int nbs[] = {0, 1, 2};
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json j2 = nbs;
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json j3 = str;
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auto v = j2.get<std::vector<int>>();
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auto s = j3.get<std::string>();
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CHECK(std::equal(v.begin(), v.end(), std::begin(nbs)));
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CHECK(s == str);
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}
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SECTION("std::deque<json>")
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{
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std::deque<json> a = j.get<std::deque<json>>();
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CHECK(json(a) == j);
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}
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SECTION("exception in case of a non-array type")
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{
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CHECK_THROWS_AS(json(json::value_t::null).get<json::array_t>(),
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json::type_error&);
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CHECK_THROWS_AS(json(json::value_t::object).get<json::array_t>(),
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json::type_error&);
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CHECK_THROWS_AS(json(json::value_t::string).get<json::array_t>(),
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json::type_error&);
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CHECK_THROWS_AS(json(json::value_t::boolean).get<json::array_t>(),
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json::type_error&);
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CHECK_THROWS_AS(json(json::value_t::number_integer).get<json::array_t>(),
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json::type_error&);
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CHECK_THROWS_AS(json(json::value_t::number_unsigned).get<json::array_t>(),
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json::type_error&);
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CHECK_THROWS_AS(json(json::value_t::number_float).get<json::array_t>(),
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json::type_error&);
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CHECK_THROWS_WITH(
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json(json::value_t::object).get<std::vector<int>>(),
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"[json.exception.type_error.302] type must be array, but is object");
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CHECK_THROWS_WITH(
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json(json::value_t::null).get<json::array_t>(),
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"[json.exception.type_error.302] type must be array, but is null");
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CHECK_THROWS_WITH(
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json(json::value_t::object).get<json::array_t>(),
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"[json.exception.type_error.302] type must be array, but is object");
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CHECK_THROWS_WITH(
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json(json::value_t::string).get<json::array_t>(),
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"[json.exception.type_error.302] type must be array, but is string");
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CHECK_THROWS_WITH(
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json(json::value_t::boolean).get<json::array_t>(),
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"[json.exception.type_error.302] type must be array, but is boolean");
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CHECK_THROWS_WITH(
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json(json::value_t::number_integer).get<json::array_t>(),
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"[json.exception.type_error.302] type must be array, but is number");
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CHECK_THROWS_WITH(
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json(json::value_t::number_unsigned).get<json::array_t>(),
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"[json.exception.type_error.302] type must be array, but is number");
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CHECK_THROWS_WITH(
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json(json::value_t::number_float).get<json::array_t>(),
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"[json.exception.type_error.302] type must be array, but is number");
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}
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}
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SECTION("get an array (implicit)")
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{
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json::array_t a_reference{json(1), json(1u), json(2.2),
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json(false), json("string"), json()};
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json j(a_reference);
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SECTION("json::array_t")
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{
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json::array_t a = j;
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CHECK(json(a) == j);
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}
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SECTION("std::list<json>")
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{
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std::list<json> a = j;
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CHECK(json(a) == j);
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}
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SECTION("std::forward_list<json>")
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{
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std::forward_list<json> a = j;
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CHECK(json(a) == j);
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}
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SECTION("std::vector<json>")
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{
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std::vector<json> a = j;
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CHECK(json(a) == j);
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}
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SECTION("std::deque<json>")
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{
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std::deque<json> a = j;
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CHECK(json(a) == j);
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}
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}
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SECTION("get a string (explicit)")
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{
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json::string_t s_reference{"Hello world"};
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json j(s_reference);
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SECTION("string_t")
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{
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json::string_t s = j.get<json::string_t>();
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CHECK(json(s) == j);
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}
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SECTION("std::string")
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{
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std::string s = j.get<std::string>();
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CHECK(json(s) == j);
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}
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#if defined(JSON_HAS_CPP_17)
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SECTION("std::string_view")
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{
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std::string_view s = j.get<std::string_view>();
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CHECK(json(s) == j);
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}
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#endif
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SECTION("exception in case of a non-string type")
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{
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CHECK_THROWS_AS(json(json::value_t::null).get<json::string_t>(),
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json::type_error&);
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CHECK_THROWS_AS(json(json::value_t::object).get<json::string_t>(),
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json::type_error&);
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CHECK_THROWS_AS(json(json::value_t::array).get<json::string_t>(),
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json::type_error&);
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CHECK_THROWS_AS(json(json::value_t::boolean).get<json::string_t>(),
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json::type_error&);
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CHECK_THROWS_AS(json(json::value_t::number_integer).get<json::string_t>(),
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json::type_error&);
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CHECK_THROWS_AS(
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json(json::value_t::number_unsigned).get<json::string_t>(),
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json::type_error&);
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CHECK_THROWS_AS(json(json::value_t::number_float).get<json::string_t>(),
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json::type_error&);
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CHECK_THROWS_WITH(
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json(json::value_t::null).get<json::string_t>(),
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"[json.exception.type_error.302] type must be string, but is null");
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CHECK_THROWS_WITH(
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json(json::value_t::object).get<json::string_t>(),
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"[json.exception.type_error.302] type must be string, but is object");
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CHECK_THROWS_WITH(
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json(json::value_t::array).get<json::string_t>(),
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"[json.exception.type_error.302] type must be string, but is array");
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CHECK_THROWS_WITH(json(json::value_t::boolean).get<json::string_t>(),
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"[json.exception.type_error.302] type must be string, "
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"but is boolean");
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CHECK_THROWS_WITH(
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json(json::value_t::number_integer).get<json::string_t>(),
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"[json.exception.type_error.302] type must be string, but is number");
|
|
CHECK_THROWS_WITH(
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json(json::value_t::number_unsigned).get<json::string_t>(),
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"[json.exception.type_error.302] type must be string, but is number");
|
|
CHECK_THROWS_WITH(
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json(json::value_t::number_float).get<json::string_t>(),
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"[json.exception.type_error.302] type must be string, but is number");
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|
}
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#if defined(JSON_HAS_CPP_17)
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SECTION("exception in case of a non-string type using string_view")
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|
{
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CHECK_THROWS_AS(json(json::value_t::null).get<std::string_view>(), json::type_error&);
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|
CHECK_THROWS_AS(json(json::value_t::object).get<std::string_view>(), json::type_error&);
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CHECK_THROWS_AS(json(json::value_t::array).get<std::string_view>(), json::type_error&);
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CHECK_THROWS_AS(json(json::value_t::boolean).get<std::string_view>(), json::type_error&);
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CHECK_THROWS_AS(json(json::value_t::number_integer).get<std::string_view>(), json::type_error&);
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CHECK_THROWS_AS(json(json::value_t::number_unsigned).get<std::string_view>(), json::type_error&);
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CHECK_THROWS_AS(json(json::value_t::number_float).get<std::string_view>(), json::type_error&);
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CHECK_THROWS_WITH(json(json::value_t::null).get<std::string_view>(),
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"[json.exception.type_error.302] type must be string, but is null");
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|
CHECK_THROWS_WITH(json(json::value_t::object).get<std::string_view>(),
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|
"[json.exception.type_error.302] type must be string, but is object");
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|
CHECK_THROWS_WITH(json(json::value_t::array).get<std::string_view>(),
|
|
"[json.exception.type_error.302] type must be string, but is array");
|
|
CHECK_THROWS_WITH(json(json::value_t::boolean).get<std::string_view>(),
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"[json.exception.type_error.302] type must be string, but is boolean");
|
|
CHECK_THROWS_WITH(json(json::value_t::number_integer).get<std::string_view>(),
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"[json.exception.type_error.302] type must be string, but is number");
|
|
CHECK_THROWS_WITH(json(json::value_t::number_unsigned).get<std::string_view>(),
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"[json.exception.type_error.302] type must be string, but is number");
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|
CHECK_THROWS_WITH(json(json::value_t::number_float).get<std::string_view>(),
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"[json.exception.type_error.302] type must be string, but is number");
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|
}
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#endif
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}
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|
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SECTION("get null (explicit)")
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|
{
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|
std::nullptr_t n = nullptr;
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|
json j(n);
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auto n2 = j.get<std::nullptr_t>();
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CHECK(n2 == n);
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|
|
CHECK_THROWS_AS(json(json::value_t::string).get<std::nullptr_t>(), json::type_error&);
|
|
CHECK_THROWS_AS(json(json::value_t::object).get<std::nullptr_t>(), json::type_error&);
|
|
CHECK_THROWS_AS(json(json::value_t::array).get<std::nullptr_t>(), json::type_error&);
|
|
CHECK_THROWS_AS(json(json::value_t::boolean).get<std::nullptr_t>(), json::type_error&);
|
|
CHECK_THROWS_AS(json(json::value_t::number_integer).get<std::nullptr_t>(), json::type_error&);
|
|
CHECK_THROWS_AS(json(json::value_t::number_unsigned).get<std::nullptr_t>(), json::type_error&);
|
|
CHECK_THROWS_AS(json(json::value_t::number_float).get<std::nullptr_t>(), json::type_error&);
|
|
|
|
CHECK_THROWS_WITH(json(json::value_t::string).get<std::nullptr_t>(),
|
|
"[json.exception.type_error.302] type must be null, but is string");
|
|
CHECK_THROWS_WITH(json(json::value_t::object).get<std::nullptr_t>(),
|
|
"[json.exception.type_error.302] type must be null, but is object");
|
|
CHECK_THROWS_WITH(json(json::value_t::array).get<std::nullptr_t>(),
|
|
"[json.exception.type_error.302] type must be null, but is array");
|
|
CHECK_THROWS_WITH(json(json::value_t::boolean).get<std::nullptr_t>(),
|
|
"[json.exception.type_error.302] type must be null, but is boolean");
|
|
CHECK_THROWS_WITH(json(json::value_t::number_integer).get<std::nullptr_t>(),
|
|
"[json.exception.type_error.302] type must be null, but is number");
|
|
CHECK_THROWS_WITH(json(json::value_t::number_unsigned).get<std::nullptr_t>(),
|
|
"[json.exception.type_error.302] type must be null, but is number");
|
|
CHECK_THROWS_WITH(json(json::value_t::number_float).get<std::nullptr_t>(),
|
|
"[json.exception.type_error.302] type must be null, but is number");
|
|
|
|
}
|
|
|
|
SECTION("get a string (implicit)")
|
|
{
|
|
json::string_t s_reference{"Hello world"};
|
|
json j(s_reference);
|
|
|
|
SECTION("string_t")
|
|
{
|
|
json::string_t s = j;
|
|
CHECK(json(s) == j);
|
|
}
|
|
|
|
#if defined(JSON_HAS_CPP_17)
|
|
SECTION("std::string_view")
|
|
{
|
|
std::string_view s = j;
|
|
CHECK(json(s) == j);
|
|
}
|
|
#endif
|
|
|
|
SECTION("std::string")
|
|
{
|
|
std::string s = j;
|
|
CHECK(json(s) == j);
|
|
}
|
|
}
|
|
|
|
SECTION("get a boolean (explicit)")
|
|
{
|
|
json::boolean_t b_reference{true};
|
|
json j(b_reference);
|
|
|
|
SECTION("boolean_t")
|
|
{
|
|
json::boolean_t b = j.get<json::boolean_t>();
|
|
CHECK(json(b) == j);
|
|
}
|
|
|
|
SECTION("bool")
|
|
{
|
|
bool b = j.get<bool>();
|
|
CHECK(json(b) == j);
|
|
}
|
|
|
|
SECTION("exception in case of a non-string type")
|
|
{
|
|
CHECK_THROWS_AS(json(json::value_t::null).get<json::boolean_t>(),
|
|
json::type_error&);
|
|
CHECK_THROWS_AS(json(json::value_t::object).get<json::boolean_t>(),
|
|
json::type_error&);
|
|
CHECK_THROWS_AS(json(json::value_t::array).get<json::boolean_t>(),
|
|
json::type_error&);
|
|
CHECK_THROWS_AS(json(json::value_t::string).get<json::boolean_t>(),
|
|
json::type_error&);
|
|
CHECK_THROWS_AS(
|
|
json(json::value_t::number_integer).get<json::boolean_t>(),
|
|
json::type_error&);
|
|
CHECK_THROWS_AS(
|
|
json(json::value_t::number_unsigned).get<json::boolean_t>(),
|
|
json::type_error&);
|
|
CHECK_THROWS_AS(json(json::value_t::number_float).get<json::boolean_t>(),
|
|
json::type_error&);
|
|
|
|
CHECK_THROWS_WITH(
|
|
json(json::value_t::null).get<json::boolean_t>(),
|
|
"[json.exception.type_error.302] type must be boolean, but is null");
|
|
CHECK_THROWS_WITH(json(json::value_t::object).get<json::boolean_t>(),
|
|
"[json.exception.type_error.302] type must be boolean, "
|
|
"but is object");
|
|
CHECK_THROWS_WITH(
|
|
json(json::value_t::array).get<json::boolean_t>(),
|
|
"[json.exception.type_error.302] type must be boolean, but is array");
|
|
CHECK_THROWS_WITH(json(json::value_t::string).get<json::boolean_t>(),
|
|
"[json.exception.type_error.302] type must be boolean, "
|
|
"but is string");
|
|
CHECK_THROWS_WITH(
|
|
json(json::value_t::number_integer).get<json::boolean_t>(),
|
|
"[json.exception.type_error.302] type must be boolean, but is "
|
|
"number");
|
|
CHECK_THROWS_WITH(
|
|
json(json::value_t::number_unsigned).get<json::boolean_t>(),
|
|
"[json.exception.type_error.302] type must be boolean, but is "
|
|
"number");
|
|
CHECK_THROWS_WITH(
|
|
json(json::value_t::number_float).get<json::boolean_t>(),
|
|
"[json.exception.type_error.302] type must be boolean, but is "
|
|
"number");
|
|
}
|
|
}
|
|
|
|
SECTION("get a boolean (implicit)")
|
|
{
|
|
json::boolean_t b_reference{true};
|
|
json j(b_reference);
|
|
|
|
SECTION("boolean_t")
|
|
{
|
|
json::boolean_t b = j;
|
|
CHECK(json(b) == j);
|
|
}
|
|
|
|
SECTION("bool")
|
|
{
|
|
bool b = j;
|
|
CHECK(json(b) == j);
|
|
}
|
|
}
|
|
|
|
SECTION("get an integer number (explicit)")
|
|
{
|
|
json::number_integer_t n_reference{42};
|
|
json j(n_reference);
|
|
json::number_unsigned_t n_unsigned_reference{42u};
|
|
json j_unsigned(n_unsigned_reference);
|
|
|
|
SECTION("number_integer_t")
|
|
{
|
|
json::number_integer_t n = j.get<json::number_integer_t>();
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("number_unsigned_t")
|
|
{
|
|
json::number_unsigned_t n = j_unsigned.get<json::number_unsigned_t>();
|
|
CHECK(json(n) == j_unsigned);
|
|
}
|
|
|
|
SECTION("short")
|
|
{
|
|
short n = j.get<short>();
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("unsigned short")
|
|
{
|
|
unsigned short n = j.get<unsigned short>();
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("int")
|
|
{
|
|
int n = j.get<int>();
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("unsigned int")
|
|
{
|
|
unsigned int n = j.get<unsigned int>();
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("long")
|
|
{
|
|
long n = j.get<long>();
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("unsigned long")
|
|
{
|
|
unsigned long n = j.get<unsigned long>();
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("long long")
|
|
{
|
|
long long n = j.get<long long>();
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("unsigned long long")
|
|
{
|
|
unsigned long long n = j.get<unsigned long long>();
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("int8_t")
|
|
{
|
|
int8_t n = j.get<int8_t>();
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("int16_t")
|
|
{
|
|
int16_t n = j.get<int16_t>();
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("int32_t")
|
|
{
|
|
int32_t n = j.get<int32_t>();
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("int64_t")
|
|
{
|
|
int64_t n = j.get<int64_t>();
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("int8_fast_t")
|
|
{
|
|
int_fast8_t n = j.get<int_fast8_t>();
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("int16_fast_t")
|
|
{
|
|
int_fast16_t n = j.get<int_fast16_t>();
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("int32_fast_t")
|
|
{
|
|
int_fast32_t n = j.get<int_fast32_t>();
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("int64_fast_t")
|
|
{
|
|
int_fast64_t n = j.get<int_fast64_t>();
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("int8_least_t")
|
|
{
|
|
int_least8_t n = j.get<int_least8_t>();
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("int16_least_t")
|
|
{
|
|
int_least16_t n = j.get<int_least16_t>();
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("int32_least_t")
|
|
{
|
|
int_least32_t n = j.get<int_least32_t>();
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("int64_least_t")
|
|
{
|
|
int_least64_t n = j.get<int_least64_t>();
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("uint8_t")
|
|
{
|
|
uint8_t n = j.get<uint8_t>();
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("uint16_t")
|
|
{
|
|
uint16_t n = j.get<uint16_t>();
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("uint32_t")
|
|
{
|
|
uint32_t n = j.get<uint32_t>();
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("uint64_t")
|
|
{
|
|
uint64_t n = j.get<uint64_t>();
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("uint8_fast_t")
|
|
{
|
|
uint_fast8_t n = j.get<uint_fast8_t>();
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("uint16_fast_t")
|
|
{
|
|
uint_fast16_t n = j.get<uint_fast16_t>();
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("uint32_fast_t")
|
|
{
|
|
uint_fast32_t n = j.get<uint_fast32_t>();
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("uint64_fast_t")
|
|
{
|
|
uint_fast64_t n = j.get<uint_fast64_t>();
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("uint8_least_t")
|
|
{
|
|
uint_least8_t n = j.get<uint_least8_t>();
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("uint16_least_t")
|
|
{
|
|
uint_least16_t n = j.get<uint_least16_t>();
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("uint32_least_t")
|
|
{
|
|
uint_least32_t n = j.get<uint_least32_t>();
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("uint64_least_t")
|
|
{
|
|
uint_least64_t n = j.get<uint_least64_t>();
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("exception in case of a non-number type")
|
|
{
|
|
CHECK_THROWS_AS(json(json::value_t::null).get<json::number_integer_t>(),
|
|
json::type_error&);
|
|
CHECK_THROWS_AS(json(json::value_t::object).get<json::number_integer_t>(),
|
|
json::type_error&);
|
|
CHECK_THROWS_AS(json(json::value_t::array).get<json::number_integer_t>(),
|
|
json::type_error&);
|
|
CHECK_THROWS_AS(json(json::value_t::string).get<json::number_integer_t>(),
|
|
json::type_error&);
|
|
CHECK_THROWS_AS(
|
|
json(json::value_t::boolean).get<json::number_integer_t>(),
|
|
json::type_error&);
|
|
|
|
CHECK_THROWS_WITH(
|
|
json(json::value_t::null).get<json::number_integer_t>(),
|
|
"[json.exception.type_error.302] type must be number, but is null");
|
|
CHECK_THROWS_WITH(
|
|
json(json::value_t::object).get<json::number_integer_t>(),
|
|
"[json.exception.type_error.302] type must be number, but is object");
|
|
CHECK_THROWS_WITH(
|
|
json(json::value_t::array).get<json::number_integer_t>(),
|
|
"[json.exception.type_error.302] type must be number, but is array");
|
|
CHECK_THROWS_WITH(
|
|
json(json::value_t::string).get<json::number_integer_t>(),
|
|
"[json.exception.type_error.302] type must be number, but is string");
|
|
CHECK_THROWS_WITH(
|
|
json(json::value_t::boolean).get<json::number_integer_t>(),
|
|
"[json.exception.type_error.302] type must be number, but is "
|
|
"boolean");
|
|
|
|
CHECK_NOTHROW(
|
|
json(json::value_t::number_float).get<json::number_integer_t>());
|
|
CHECK_NOTHROW(
|
|
json(json::value_t::number_float).get<json::number_unsigned_t>());
|
|
}
|
|
}
|
|
|
|
SECTION("get an integer number (implicit)")
|
|
{
|
|
json::number_integer_t n_reference{42};
|
|
json j(n_reference);
|
|
json::number_unsigned_t n_unsigned_reference{42u};
|
|
json j_unsigned(n_unsigned_reference);
|
|
|
|
SECTION("number_integer_t")
|
|
{
|
|
json::number_integer_t n = j.get<json::number_integer_t>();
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("number_unsigned_t")
|
|
{
|
|
json::number_unsigned_t n = j_unsigned.get<json::number_unsigned_t>();
|
|
CHECK(json(n) == j_unsigned);
|
|
}
|
|
|
|
SECTION("short")
|
|
{
|
|
short n = j;
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("unsigned short")
|
|
{
|
|
unsigned short n = j_unsigned;
|
|
CHECK(json(n) == j_unsigned);
|
|
}
|
|
|
|
SECTION("int")
|
|
{
|
|
int n = j;
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("unsigned int")
|
|
{
|
|
unsigned int n = j_unsigned;
|
|
CHECK(json(n) == j_unsigned);
|
|
}
|
|
|
|
SECTION("long")
|
|
{
|
|
long n = j;
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("unsigned long")
|
|
{
|
|
unsigned long n = j_unsigned;
|
|
CHECK(json(n) == j_unsigned);
|
|
}
|
|
|
|
SECTION("long long")
|
|
{
|
|
long long n = j;
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("unsigned long long")
|
|
{
|
|
unsigned long long n = j_unsigned;
|
|
CHECK(json(n) == j_unsigned);
|
|
}
|
|
|
|
SECTION("int8_t")
|
|
{
|
|
int8_t n = j;
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("int16_t")
|
|
{
|
|
int16_t n = j;
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("int32_t")
|
|
{
|
|
int32_t n = j;
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("int64_t")
|
|
{
|
|
int64_t n = j;
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("int8_fast_t")
|
|
{
|
|
int_fast8_t n = j;
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("int16_fast_t")
|
|
{
|
|
int_fast16_t n = j;
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("int32_fast_t")
|
|
{
|
|
int_fast32_t n = j;
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("int64_fast_t")
|
|
{
|
|
int_fast64_t n = j;
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("int8_least_t")
|
|
{
|
|
int_least8_t n = j;
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("int16_least_t")
|
|
{
|
|
int_least16_t n = j;
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("int32_least_t")
|
|
{
|
|
int_least32_t n = j;
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("int64_least_t")
|
|
{
|
|
int_least64_t n = j;
|
|
CHECK(json(n) == j);
|
|
}
|
|
|
|
SECTION("uint8_t")
|
|
{
|
|
uint8_t n = j_unsigned;
|
|
CHECK(json(n) == j_unsigned);
|
|
}
|
|
|
|
SECTION("uint16_t")
|
|
{
|
|
uint16_t n = j_unsigned;
|
|
CHECK(json(n) == j_unsigned);
|
|
}
|
|
|
|
SECTION("uint32_t")
|
|
{
|
|
uint32_t n = j_unsigned;
|
|
CHECK(json(n) == j_unsigned);
|
|
}
|
|
|
|
SECTION("uint64_t")
|
|
{
|
|
uint64_t n = j_unsigned;
|
|
CHECK(json(n) == j_unsigned);
|
|
}
|
|
|
|
SECTION("uint8_fast_t")
|
|
{
|
|
uint_fast8_t n = j_unsigned;
|
|
CHECK(json(n) == j_unsigned);
|
|
}
|
|
|
|
SECTION("uint16_fast_t")
|
|
{
|
|
uint_fast16_t n = j_unsigned;
|
|
CHECK(json(n) == j_unsigned);
|
|
}
|
|
|
|
SECTION("uint32_fast_t")
|
|
{
|
|
uint_fast32_t n = j_unsigned;
|
|
CHECK(json(n) == j_unsigned);
|
|
}
|
|
|
|
SECTION("uint64_fast_t")
|
|
{
|
|
uint_fast64_t n = j_unsigned;
|
|
CHECK(json(n) == j_unsigned);
|
|
}
|
|
|
|
SECTION("uint8_least_t")
|
|
{
|
|
uint_least8_t n = j_unsigned;
|
|
CHECK(json(n) == j_unsigned);
|
|
}
|
|
|
|
SECTION("uint16_least_t")
|
|
{
|
|
uint_least16_t n = j_unsigned;
|
|
CHECK(json(n) == j_unsigned);
|
|
}
|
|
|
|
SECTION("uint32_least_t")
|
|
{
|
|
uint_least32_t n = j_unsigned;
|
|
CHECK(json(n) == j_unsigned);
|
|
}
|
|
|
|
SECTION("uint64_least_t")
|
|
{
|
|
uint_least64_t n = j_unsigned;
|
|
CHECK(json(n) == j_unsigned);
|
|
}
|
|
}
|
|
|
|
SECTION("get a floating-point number (explicit)")
|
|
{
|
|
json::number_float_t n_reference{42.23};
|
|
json j(n_reference);
|
|
|
|
SECTION("number_float_t")
|
|
{
|
|
json::number_float_t n = j.get<json::number_float_t>();
|
|
CHECK(json(n).m_value.number_float == Approx(j.m_value.number_float));
|
|
}
|
|
|
|
SECTION("float")
|
|
{
|
|
float n = j.get<float>();
|
|
CHECK(json(n).m_value.number_float == Approx(j.m_value.number_float));
|
|
}
|
|
|
|
SECTION("double")
|
|
{
|
|
double n = j.get<double>();
|
|
CHECK(json(n).m_value.number_float == Approx(j.m_value.number_float));
|
|
}
|
|
|
|
SECTION("exception in case of a non-string type")
|
|
{
|
|
CHECK_THROWS_AS(json(json::value_t::null).get<json::number_float_t>(),
|
|
json::type_error&);
|
|
CHECK_THROWS_AS(json(json::value_t::object).get<json::number_float_t>(),
|
|
json::type_error&);
|
|
CHECK_THROWS_AS(json(json::value_t::array).get<json::number_float_t>(),
|
|
json::type_error&);
|
|
CHECK_THROWS_AS(json(json::value_t::string).get<json::number_float_t>(),
|
|
json::type_error&);
|
|
CHECK_THROWS_AS(json(json::value_t::boolean).get<json::number_float_t>(),
|
|
json::type_error&);
|
|
|
|
CHECK_THROWS_WITH(
|
|
json(json::value_t::null).get<json::number_float_t>(),
|
|
"[json.exception.type_error.302] type must be number, but is null");
|
|
CHECK_THROWS_WITH(
|
|
json(json::value_t::object).get<json::number_float_t>(),
|
|
"[json.exception.type_error.302] type must be number, but is object");
|
|
CHECK_THROWS_WITH(
|
|
json(json::value_t::array).get<json::number_float_t>(),
|
|
"[json.exception.type_error.302] type must be number, but is array");
|
|
CHECK_THROWS_WITH(
|
|
json(json::value_t::string).get<json::number_float_t>(),
|
|
"[json.exception.type_error.302] type must be number, but is string");
|
|
CHECK_THROWS_WITH(
|
|
json(json::value_t::boolean).get<json::number_float_t>(),
|
|
"[json.exception.type_error.302] type must be number, but is "
|
|
"boolean");
|
|
|
|
CHECK_NOTHROW(
|
|
json(json::value_t::number_integer).get<json::number_float_t>());
|
|
CHECK_NOTHROW(
|
|
json(json::value_t::number_unsigned).get<json::number_float_t>());
|
|
}
|
|
}
|
|
|
|
SECTION("get a floating-point number (implicit)")
|
|
{
|
|
json::number_float_t n_reference{42.23};
|
|
json j(n_reference);
|
|
|
|
SECTION("number_float_t")
|
|
{
|
|
json::number_float_t n = j;
|
|
CHECK(json(n).m_value.number_float == Approx(j.m_value.number_float));
|
|
}
|
|
|
|
SECTION("float")
|
|
{
|
|
float n = j;
|
|
CHECK(json(n).m_value.number_float == Approx(j.m_value.number_float));
|
|
}
|
|
|
|
SECTION("double")
|
|
{
|
|
double n = j;
|
|
CHECK(json(n).m_value.number_float == Approx(j.m_value.number_float));
|
|
}
|
|
}
|
|
|
|
SECTION("get an enum")
|
|
{
|
|
enum c_enum { value_1, value_2 };
|
|
enum class cpp_enum { value_1, value_2 };
|
|
|
|
CHECK(json(value_1).get<c_enum>() == value_1);
|
|
CHECK(json(cpp_enum::value_1).get<cpp_enum>() == cpp_enum::value_1);
|
|
}
|
|
|
|
SECTION("more involved conversions")
|
|
{
|
|
SECTION("object-like STL containers")
|
|
{
|
|
json j1 = {{"one", 1}, {"two", 2}, {"three", 3}};
|
|
json j2 = {{"one", 1u}, {"two", 2u}, {"three", 3u}};
|
|
json j3 = {{"one", 1.1}, {"two", 2.2}, {"three", 3.3}};
|
|
json j4 = {{"one", true}, {"two", false}, {"three", true}};
|
|
json j5 = {{"one", "eins"}, {"two", "zwei"}, {"three", "drei"}};
|
|
|
|
SECTION("std::map")
|
|
{
|
|
j1.get<std::map<std::string, int>>();
|
|
j2.get<std::map<std::string, unsigned int>>();
|
|
j3.get<std::map<std::string, double>>();
|
|
j4.get<std::map<std::string, bool>>();
|
|
j5.get<std::map<std::string, std::string>>();
|
|
}
|
|
|
|
SECTION("std::unordered_map")
|
|
{
|
|
j1.get<std::unordered_map<std::string, int>>();
|
|
j2.get<std::unordered_map<std::string, unsigned int>>();
|
|
j3.get<std::unordered_map<std::string, double>>();
|
|
j4.get<std::unordered_map<std::string, bool>>();
|
|
j5.get<std::unordered_map<std::string, std::string>>();
|
|
// CHECK(m5["one"] == "eins");
|
|
}
|
|
|
|
SECTION("std::multimap")
|
|
{
|
|
j1.get<std::multimap<std::string, int>>();
|
|
j2.get<std::multimap<std::string, unsigned int>>();
|
|
j3.get<std::multimap<std::string, double>>();
|
|
j4.get<std::multimap<std::string, bool>>();
|
|
j5.get<std::multimap<std::string, std::string>>();
|
|
// CHECK(m5["one"] == "eins");
|
|
}
|
|
|
|
SECTION("std::unordered_multimap")
|
|
{
|
|
j1.get<std::unordered_multimap<std::string, int>>();
|
|
j2.get<std::unordered_multimap<std::string, unsigned int>>();
|
|
j3.get<std::unordered_multimap<std::string, double>>();
|
|
j4.get<std::unordered_multimap<std::string, bool>>();
|
|
j5.get<std::unordered_multimap<std::string, std::string>>();
|
|
// CHECK(m5["one"] == "eins");
|
|
}
|
|
|
|
SECTION("exception in case of a non-object type")
|
|
{
|
|
CHECK_THROWS_AS((json().get<std::map<std::string, int>>()),
|
|
json::type_error&);
|
|
CHECK_THROWS_WITH(
|
|
(json().get<std::map<std::string, int>>()),
|
|
"[json.exception.type_error.302] type must be object, but is null");
|
|
}
|
|
}
|
|
|
|
SECTION("array-like STL containers")
|
|
{
|
|
json j1 = {1, 2, 3, 4};
|
|
json j2 = {1u, 2u, 3u, 4u};
|
|
json j3 = {1.2, 2.3, 3.4, 4.5};
|
|
json j4 = {true, false, true};
|
|
json j5 = {"one", "two", "three"};
|
|
|
|
SECTION("std::list")
|
|
{
|
|
j1.get<std::list<int>>();
|
|
j2.get<std::list<unsigned int>>();
|
|
j3.get<std::list<double>>();
|
|
j4.get<std::list<bool>>();
|
|
j5.get<std::list<std::string>>();
|
|
}
|
|
|
|
SECTION("std::forward_list")
|
|
{
|
|
j1.get<std::forward_list<int>>();
|
|
j2.get<std::forward_list<unsigned int>>();
|
|
j3.get<std::forward_list<double>>();
|
|
j4.get<std::forward_list<bool>>();
|
|
j5.get<std::forward_list<std::string>>();
|
|
}
|
|
|
|
SECTION("std::array")
|
|
{
|
|
j1.get<std::array<int, 4>>();
|
|
j2.get<std::array<unsigned int, 3>>();
|
|
j3.get<std::array<double, 4>>();
|
|
j4.get<std::array<bool, 3>>();
|
|
j5.get<std::array<std::string, 3>>();
|
|
|
|
SECTION("std::array is larger than JSON")
|
|
{
|
|
std::array<int, 6> arr6 = {{1, 2, 3, 4, 5, 6}};
|
|
CHECK_THROWS_AS(arr6 = j1, json::out_of_range&);
|
|
CHECK_THROWS_WITH(arr6 = j1, "[json.exception.out_of_range.401] "
|
|
"array index 4 is out of range");
|
|
}
|
|
|
|
SECTION("std::array is smaller than JSON")
|
|
{
|
|
std::array<int, 2> arr2 = {{8, 9}};
|
|
arr2 = j1;
|
|
CHECK(arr2[0] == 1);
|
|
CHECK(arr2[1] == 2);
|
|
}
|
|
}
|
|
|
|
SECTION("std::valarray")
|
|
{
|
|
j1.get<std::valarray<int>>();
|
|
j2.get<std::valarray<unsigned int>>();
|
|
j3.get<std::valarray<double>>();
|
|
j4.get<std::valarray<bool>>();
|
|
j5.get<std::valarray<std::string>>();
|
|
}
|
|
|
|
SECTION("std::vector")
|
|
{
|
|
j1.get<std::vector<int>>();
|
|
j2.get<std::vector<unsigned int>>();
|
|
j3.get<std::vector<double>>();
|
|
j4.get<std::vector<bool>>();
|
|
j5.get<std::vector<std::string>>();
|
|
}
|
|
|
|
SECTION("std::deque")
|
|
{
|
|
j1.get<std::deque<int>>();
|
|
j2.get<std::deque<unsigned int>>();
|
|
j2.get<std::deque<double>>();
|
|
j4.get<std::deque<bool>>();
|
|
j5.get<std::deque<std::string>>();
|
|
}
|
|
|
|
SECTION("std::set")
|
|
{
|
|
j1.get<std::set<int>>();
|
|
j2.get<std::set<unsigned int>>();
|
|
j3.get<std::set<double>>();
|
|
j4.get<std::set<bool>>();
|
|
j5.get<std::set<std::string>>();
|
|
}
|
|
|
|
SECTION("std::unordered_set")
|
|
{
|
|
j1.get<std::unordered_set<int>>();
|
|
j2.get<std::unordered_set<unsigned int>>();
|
|
j3.get<std::unordered_set<double>>();
|
|
j4.get<std::unordered_set<bool>>();
|
|
j5.get<std::unordered_set<std::string>>();
|
|
}
|
|
|
|
SECTION("std::map (array of pairs)")
|
|
{
|
|
std::map<int, int> m{{0, 1}, {1, 2}, {2, 3}};
|
|
json j6 = m;
|
|
|
|
auto m2 = j6.get<std::map<int, int>>();
|
|
CHECK(m == m2);
|
|
|
|
json j7 = {0, 1, 2, 3};
|
|
json j8 = 2;
|
|
CHECK_THROWS_AS((j7.get<std::map<int, int>>()), json::type_error&);
|
|
CHECK_THROWS_AS((j8.get<std::map<int, int>>()), json::type_error&);
|
|
CHECK_THROWS_WITH((j7.get<std::map<int, int>>()),
|
|
"[json.exception.type_error.302] type must be array, "
|
|
"but is number");
|
|
CHECK_THROWS_WITH((j8.get<std::map<int, int>>()),
|
|
"[json.exception.type_error.302] type must be array, "
|
|
"but is number");
|
|
|
|
SECTION("superfluous entries")
|
|
{
|
|
json j9 = {{0, 1, 2}, {1, 2, 3}, {2, 3, 4}};
|
|
m2 = j9.get<std::map<int, int>>();
|
|
CHECK(m == m2);
|
|
}
|
|
}
|
|
|
|
SECTION("std::unordered_map (array of pairs)")
|
|
{
|
|
std::unordered_map<int, int> m{{0, 1}, {1, 2}, {2, 3}};
|
|
json j6 = m;
|
|
|
|
auto m2 = j6.get<std::unordered_map<int, int>>();
|
|
CHECK(m == m2);
|
|
|
|
json j7 = {0, 1, 2, 3};
|
|
json j8 = 2;
|
|
CHECK_THROWS_AS((j7.get<std::unordered_map<int, int>>()), json::type_error&);
|
|
CHECK_THROWS_AS((j8.get<std::unordered_map<int, int>>()), json::type_error&);
|
|
CHECK_THROWS_WITH((j7.get<std::unordered_map<int, int>>()),
|
|
"[json.exception.type_error.302] type must be array, "
|
|
"but is number");
|
|
CHECK_THROWS_WITH((j8.get<std::unordered_map<int, int>>()),
|
|
"[json.exception.type_error.302] type must be array, "
|
|
"but is number");
|
|
|
|
SECTION("superfluous entries")
|
|
{
|
|
json j9{{0, 1, 2}, {1, 2, 3}, {2, 3, 4}};
|
|
m2 = j9.get<std::unordered_map<int, int>>();
|
|
CHECK(m == m2);
|
|
}
|
|
}
|
|
|
|
SECTION("exception in case of a non-object type")
|
|
{
|
|
CHECK_THROWS_AS((json().get<std::list<int>>()), json::type_error&);
|
|
CHECK_THROWS_AS((json().get<std::vector<int>>()), json::type_error&);
|
|
CHECK_THROWS_AS((json().get<std::vector<json>>()), json::type_error&);
|
|
CHECK_THROWS_AS((json().get<std::list<json>>()), json::type_error&);
|
|
CHECK_THROWS_AS((json().get<std::valarray<int>>()), json::type_error&);
|
|
|
|
// does type really must be an array? or it rather must not be null?
|
|
// that's what I thought when other test like this one broke
|
|
CHECK_THROWS_WITH(
|
|
(json().get<std::list<int>>()),
|
|
"[json.exception.type_error.302] type must be array, but is null");
|
|
CHECK_THROWS_WITH(
|
|
(json().get<std::vector<int>>()),
|
|
"[json.exception.type_error.302] type must be array, but is null");
|
|
CHECK_THROWS_WITH(
|
|
(json().get<std::vector<json>>()),
|
|
"[json.exception.type_error.302] type must be array, but is null");
|
|
CHECK_THROWS_WITH(
|
|
(json().get<std::list<json>>()),
|
|
"[json.exception.type_error.302] type must be array, but is null");
|
|
CHECK_THROWS_WITH(
|
|
(json().get<std::valarray<int>>()),
|
|
"[json.exception.type_error.302] type must be array, but is null");
|
|
CHECK_THROWS_WITH(
|
|
(json().get<std::map<int, int>>()),
|
|
"[json.exception.type_error.302] type must be array, but is null");
|
|
}
|
|
}
|
|
}
|
|
}
|