/* __ _____ _____ _____ __| | __| | | | JSON for Modern C++ (test suite) | | |__ | | | | | | version 3.10.5 |_____|_____|_____|_|___| https://github.com/nlohmann/json Licensed under the MIT License . SPDX-License-Identifier: MIT Copyright (c) 2013-2019 Niels Lohmann . 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 "doctest_compatibility.h" #include using nlohmann::json; #include #include TEST_CASE("Binary Formats" * doctest::skip()) { SECTION("canada.json") { const auto* filename = TEST_DATA_DIRECTORY "/nativejson-benchmark/canada.json"; json j = json::parse(std::ifstream(filename)); const auto json_size = j.dump().size(); const auto bjdata_1_size = json::to_bjdata(j).size(); const auto bjdata_2_size = json::to_bjdata(j, true).size(); const auto bjdata_3_size = json::to_bjdata(j, true, true).size(); const auto bson_size = json::to_bson(j).size(); const auto cbor_size = json::to_cbor(j).size(); const auto msgpack_size = json::to_msgpack(j).size(); const auto ubjson_1_size = json::to_ubjson(j).size(); const auto ubjson_2_size = json::to_ubjson(j, true).size(); const auto ubjson_3_size = json::to_ubjson(j, true, true).size(); CHECK(json_size == 2090303); CHECK(bjdata_1_size == 1112030); CHECK(bjdata_2_size == 1224148); CHECK(bjdata_3_size == 1224148); CHECK(bson_size == 1794522); CHECK(cbor_size == 1055552); CHECK(msgpack_size == 1056145); CHECK(ubjson_1_size == 1112030); CHECK(ubjson_2_size == 1224148); CHECK(ubjson_3_size == 1169069); CHECK((100.0 * double(json_size) / double(json_size)) == Approx(100.0)); CHECK((100.0 * double(bjdata_1_size) / double(json_size)) == Approx(53.199)); CHECK((100.0 * double(bjdata_2_size) / double(json_size)) == Approx(58.563)); CHECK((100.0 * double(bjdata_3_size) / double(json_size)) == Approx(58.563)); CHECK((100.0 * double(bson_size) / double(json_size)) == Approx(85.849)); CHECK((100.0 * double(cbor_size) / double(json_size)) == Approx(50.497)); CHECK((100.0 * double(msgpack_size) / double(json_size)) == Approx(50.526)); CHECK((100.0 * double(ubjson_1_size) / double(json_size)) == Approx(53.199)); CHECK((100.0 * double(ubjson_2_size) / double(json_size)) == Approx(58.563)); CHECK((100.0 * double(ubjson_3_size) / double(json_size)) == Approx(55.928)); } SECTION("twitter.json") { const auto* filename = TEST_DATA_DIRECTORY "/nativejson-benchmark/twitter.json"; json j = json::parse(std::ifstream(filename)); const auto json_size = j.dump().size(); const auto bjdata_1_size = json::to_bjdata(j).size(); const auto bjdata_2_size = json::to_bjdata(j, true).size(); const auto bjdata_3_size = json::to_bjdata(j, true, true).size(); const auto bson_size = json::to_bson(j).size(); const auto cbor_size = json::to_cbor(j).size(); const auto msgpack_size = json::to_msgpack(j).size(); const auto ubjson_1_size = json::to_ubjson(j).size(); const auto ubjson_2_size = json::to_ubjson(j, true).size(); const auto ubjson_3_size = json::to_ubjson(j, true, true).size(); CHECK(json_size == 466906); CHECK(bjdata_1_size == 425342); CHECK(bjdata_2_size == 429970); CHECK(bjdata_3_size == 429970); CHECK(bson_size == 444568); CHECK(cbor_size == 402814); CHECK(msgpack_size == 401510); CHECK(ubjson_1_size == 426160); CHECK(ubjson_2_size == 430788); CHECK(ubjson_3_size == 430798); CHECK((100.0 * double(json_size) / double(json_size)) == Approx(100.0)); CHECK((100.0 * double(bjdata_1_size) / double(json_size)) == Approx(91.097)); CHECK((100.0 * double(bjdata_2_size) / double(json_size)) == Approx(92.089)); CHECK((100.0 * double(bjdata_3_size) / double(json_size)) == Approx(92.089)); CHECK((100.0 * double(bson_size) / double(json_size)) == Approx(95.215)); CHECK((100.0 * double(cbor_size) / double(json_size)) == Approx(86.273)); CHECK((100.0 * double(msgpack_size) / double(json_size)) == Approx(85.993)); CHECK((100.0 * double(ubjson_1_size) / double(json_size)) == Approx(91.273)); CHECK((100.0 * double(ubjson_2_size) / double(json_size)) == Approx(92.264)); CHECK((100.0 * double(ubjson_3_size) / double(json_size)) == Approx(92.266)); } SECTION("citm_catalog.json") { const auto* filename = TEST_DATA_DIRECTORY "/nativejson-benchmark/citm_catalog.json"; json j = json::parse(std::ifstream(filename)); const auto json_size = j.dump().size(); const auto bjdata_1_size = json::to_bjdata(j).size(); const auto bjdata_2_size = json::to_bjdata(j, true).size(); const auto bjdata_3_size = json::to_bjdata(j, true, true).size(); const auto bson_size = json::to_bson(j).size(); const auto cbor_size = json::to_cbor(j).size(); const auto msgpack_size = json::to_msgpack(j).size(); const auto ubjson_1_size = json::to_ubjson(j).size(); const auto ubjson_2_size = json::to_ubjson(j, true).size(); const auto ubjson_3_size = json::to_ubjson(j, true, true).size(); CHECK(json_size == 500299); CHECK(bjdata_1_size == 390781); CHECK(bjdata_2_size == 433557); CHECK(bjdata_3_size == 432964); CHECK(bson_size == 479430); CHECK(cbor_size == 342373); CHECK(msgpack_size == 342473); CHECK(ubjson_1_size == 391463); CHECK(ubjson_2_size == 434239); CHECK(ubjson_3_size == 425073); CHECK((100.0 * double(json_size) / double(json_size)) == Approx(100.0)); CHECK((100.0 * double(bjdata_1_size) / double(json_size)) == Approx(78.109)); CHECK((100.0 * double(bjdata_2_size) / double(json_size)) == Approx(86.659)); CHECK((100.0 * double(bjdata_3_size) / double(json_size)) == Approx(86.541)); CHECK((100.0 * double(bson_size) / double(json_size)) == Approx(95.828)); CHECK((100.0 * double(cbor_size) / double(json_size)) == Approx(68.433)); CHECK((100.0 * double(msgpack_size) / double(json_size)) == Approx(68.453)); CHECK((100.0 * double(ubjson_1_size) / double(json_size)) == Approx(78.245)); CHECK((100.0 * double(ubjson_2_size) / double(json_size)) == Approx(86.795)); CHECK((100.0 * double(ubjson_3_size) / double(json_size)) == Approx(84.963)); } SECTION("jeopardy.json") { const auto* filename = TEST_DATA_DIRECTORY "/jeopardy/jeopardy.json"; json j = json::parse(std::ifstream(filename)); const auto json_size = j.dump().size(); const auto bjdata_1_size = json::to_bjdata(j).size(); const auto bjdata_2_size = json::to_bjdata(j, true).size(); const auto bjdata_3_size = json::to_bjdata(j, true, true).size(); const auto bson_size = json::to_bson({{"", j}}).size(); // wrap array in object for BSON const auto cbor_size = json::to_cbor(j).size(); const auto msgpack_size = json::to_msgpack(j).size(); const auto ubjson_1_size = json::to_ubjson(j).size(); const auto ubjson_2_size = json::to_ubjson(j, true).size(); const auto ubjson_3_size = json::to_ubjson(j, true, true).size(); CHECK(json_size == 52508728); CHECK(bjdata_1_size == 50710965); CHECK(bjdata_2_size == 51144830); CHECK(bjdata_3_size == 51144830); CHECK(bson_size == 56008520); CHECK(cbor_size == 46187320); CHECK(msgpack_size == 46158575); CHECK(ubjson_1_size == 50710965); CHECK(ubjson_2_size == 51144830); CHECK(ubjson_3_size == 49861422); CHECK((100.0 * double(json_size) / double(json_size)) == Approx(100.0)); CHECK((100.0 * double(bjdata_1_size) / double(json_size)) == Approx(96.576)); CHECK((100.0 * double(bjdata_2_size) / double(json_size)) == Approx(97.402)); CHECK((100.0 * double(bjdata_3_size) / double(json_size)) == Approx(97.402)); CHECK((100.0 * double(bson_size) / double(json_size)) == Approx(106.665)); CHECK((100.0 * double(cbor_size) / double(json_size)) == Approx(87.961)); CHECK((100.0 * double(msgpack_size) / double(json_size)) == Approx(87.906)); CHECK((100.0 * double(ubjson_1_size) / double(json_size)) == Approx(96.576)); CHECK((100.0 * double(ubjson_2_size) / double(json_size)) == Approx(97.402)); CHECK((100.0 * double(ubjson_3_size) / double(json_size)) == Approx(94.958)); } SECTION("sample.json") { const auto* filename = TEST_DATA_DIRECTORY "/json_testsuite/sample.json"; json j = json::parse(std::ifstream(filename)); const auto json_size = j.dump().size(); const auto bjdata_1_size = json::to_bjdata(j).size(); const auto bjdata_2_size = json::to_bjdata(j, true).size(); const auto bjdata_3_size = json::to_bjdata(j, true, true).size(); // BSON cannot process the file as it contains code point U+0000 const auto cbor_size = json::to_cbor(j).size(); const auto msgpack_size = json::to_msgpack(j).size(); const auto ubjson_1_size = json::to_ubjson(j).size(); const auto ubjson_2_size = json::to_ubjson(j, true).size(); const auto ubjson_3_size = json::to_ubjson(j, true, true).size(); CHECK(json_size == 168677); CHECK(bjdata_1_size == 148695); CHECK(bjdata_2_size == 150569); CHECK(bjdata_3_size == 150569); CHECK(cbor_size == 147095); CHECK(msgpack_size == 147017); CHECK(ubjson_1_size == 148695); CHECK(ubjson_2_size == 150569); CHECK(ubjson_3_size == 150883); CHECK((100.0 * double(json_size) / double(json_size)) == Approx(100.0)); CHECK((100.0 * double(bjdata_1_size) / double(json_size)) == Approx(88.153)); CHECK((100.0 * double(bjdata_2_size) / double(json_size)) == Approx(89.264)); CHECK((100.0 * double(bjdata_3_size) / double(json_size)) == Approx(89.264)); CHECK((100.0 * double(cbor_size) / double(json_size)) == Approx(87.205)); CHECK((100.0 * double(msgpack_size) / double(json_size)) == Approx(87.158)); CHECK((100.0 * double(ubjson_1_size) / double(json_size)) == Approx(88.153)); CHECK((100.0 * double(ubjson_2_size) / double(json_size)) == Approx(89.264)); CHECK((100.0 * double(ubjson_3_size) / double(json_size)) == Approx(89.450)); } }