121 lines
3.8 KiB
C++
121 lines
3.8 KiB
C++
/*
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__ _____ _____ _____
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__| | __| | | | JSON for Modern C++ (test suite)
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| | |__ | | | | | | version 2.0.2
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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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Copyright (c) 2013-2016 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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#include "json.hpp"
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using nlohmann::json;
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#include <valarray>
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TEST_CASE("deserialization")
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{
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SECTION("stream")
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{
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std::stringstream ss;
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ss << "[\"foo\",1,2,3,false,{\"one\":1}]";
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json j = json::parse(ss);
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CHECK(j == json({"foo", 1, 2, 3, false, {{"one", 1}}}));
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}
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SECTION("string literal")
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{
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auto s = "[\"foo\",1,2,3,false,{\"one\":1}]";
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json j = json::parse(s);
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CHECK(j == json({"foo", 1, 2, 3, false, {{"one", 1}}}));
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}
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SECTION("string_t")
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{
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json::string_t s = "[\"foo\",1,2,3,false,{\"one\":1}]";
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json j = json::parse(s);
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CHECK(j == json({"foo", 1, 2, 3, false, {{"one", 1}}}));
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}
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SECTION("operator<<")
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{
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std::stringstream ss;
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ss << "[\"foo\",1,2,3,false,{\"one\":1}]";
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json j;
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j << ss;
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CHECK(j == json({"foo", 1, 2, 3, false, {{"one", 1}}}));
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}
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SECTION("operator>>")
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{
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std::stringstream ss;
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ss << "[\"foo\",1,2,3,false,{\"one\":1}]";
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json j;
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ss >> j;
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CHECK(j == json({"foo", 1, 2, 3, false, {{"one", 1}}}));
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}
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SECTION("user-defined string literal")
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{
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CHECK("[\"foo\",1,2,3,false,{\"one\":1}]"_json == json({"foo", 1, 2, 3, false, {{"one", 1}}}));
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}
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SECTION("contiguous containers")
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{
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SECTION("from std::vector")
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{
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std::vector<uint8_t> v = {'t', 'r', 'u', 'e', '\0'};
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CHECK(json::parse(std::begin(v), std::end(v)) == json(true));
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}
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SECTION("from std::array")
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{
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std::array<uint8_t, 5> v { {'t', 'r', 'u', 'e', '\0'} };
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CHECK(json::parse(std::begin(v), std::end(v)) == json(true));
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}
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SECTION("from array")
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{
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uint8_t v[] = {'t', 'r', 'u', 'e', '\0'};
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CHECK(json::parse(std::begin(v), std::end(v)) == json(true));
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}
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SECTION("from std::string")
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{
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std::string v = {'t', 'r', 'u', 'e'};
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CHECK(json::parse(std::begin(v), std::end(v)) == json(true));
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}
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SECTION("from std::initializer_list")
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{
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std::initializer_list<uint8_t> v = {'t', 'r', 'u', 'e', '\0'};
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CHECK(json::parse(std::begin(v), std::end(v)) == json(true));
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}
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SECTION("from std::valarray")
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{
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std::valarray<uint8_t> v = {'t', 'r', 'u', 'e', '\0'};
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CHECK(json::parse(std::begin(v), std::end(v)) == json(true));
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}
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}
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}
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