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move newly-added tests in unit-regression.cpp
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@ -30,7 +30,6 @@ SOURCES = src/unit.cpp \
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src/unit-items.cpp \
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src/unit-iterators1.cpp \
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src/unit-iterators2.cpp \
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src/unit-invalid_utf8.cpp \
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src/unit-merge_patch.cpp \
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src/unit-json_patch.cpp \
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src/unit-json_pointer.cpp \
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@ -1,68 +0,0 @@
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/*
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__ _____ _____ _____
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__| | __| | | | JSON for Modern C++ (test suite)
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| | |__ | | | | | | version 3.5.0
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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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#include <nlohmann/json.hpp>
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using nlohmann::json;
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#include <fstream>
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#include <sstream>
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TEST_CASE("INVALID-UTF8")
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{
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SECTION("a bunch of -1, ensure_ascii=true")
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{
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json dump_test;
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std::vector<char> data(300, -1);
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std::vector<std::string> vec_string(300, "\\ufffd");
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std::string s{data.data(), data.size()};
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dump_test["1"] = s;
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std::ostringstream os;
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os << "{\"1\":\"";
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std::copy( vec_string.begin(), vec_string.end(), std::ostream_iterator<std::string>(os));
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os << "\"}";
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s = dump_test.dump(-1, ' ', true, nlohmann::json::error_handler_t::replace);
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CHECK(s == os.str());
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}
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SECTION("a bunch of -2, ensure_ascii=false")
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{
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json dump_test;
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std::vector<char> data(500, -2);
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std::vector<std::string> vec_string(500, "\xEF\xBF\xBD");
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std::string s{data.data(), data.size()};
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dump_test["1"] = s;
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std::ostringstream os;
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os << "{\"1\":\"";
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std::copy( vec_string.begin(), vec_string.end(), std::ostream_iterator<std::string>(os));
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os << "\"}";
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s = dump_test.dump(-1, ' ', false, nlohmann::json::error_handler_t::replace);
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CHECK(s == os.str());
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}
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}
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@ -1708,6 +1708,67 @@ TEST_CASE("regression tests")
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const auto data = j.get<decltype(expected)>();
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CHECK(expected == data);
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}
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SECTION("issue #1445 - buffer overflow in dumping invalid utf-8 strings")
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{
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SECTION("a bunch of -1, ensure_ascii=true")
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{
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json dump_test;
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std::vector<char> data(300, -1);
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std::vector<std::string> vec_string(300, "\\ufffd");
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std::string s{data.data(), data.size()};
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dump_test["1"] = s;
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std::ostringstream os;
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os << "{\"1\":\"";
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std::copy( vec_string.begin(), vec_string.end(), std::ostream_iterator<std::string>(os));
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os << "\"}";
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s = dump_test.dump(-1, ' ', true, nlohmann::json::error_handler_t::replace);
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CHECK(s == os.str());
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}
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SECTION("a bunch of -2, ensure_ascii=false")
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{
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json dump_test;
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std::vector<char> data(500, -2);
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std::vector<std::string> vec_string(500, "\xEF\xBF\xBD");
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std::string s{data.data(), data.size()};
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dump_test["1"] = s;
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std::ostringstream os;
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os << "{\"1\":\"";
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std::copy( vec_string.begin(), vec_string.end(), std::ostream_iterator<std::string>(os));
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os << "\"}";
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s = dump_test.dump(-1, ' ', false, nlohmann::json::error_handler_t::replace);
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CHECK(s == os.str());
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}
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SECTION("test case in issue #1445")
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{
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nlohmann::json dump_test;
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const int data[] = {
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109, 108, 103, 125, -122, -53, 115,
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18, 3, 0, 102, 19, 1, 15,
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-110, 13, -3, -1, -81, 32, 2,
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0, 0, 0, 0, 0, 0, 0,
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8, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, -80, 2,
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0, 0, 96, -118, 46, -116, 46,
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109, -84, -87, 108, 14, 109, -24,
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-83, 13, -18, -51, -83, -52, -115,
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14, 6, 32, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0,
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64, 3, 0, 0, 0, 35, -74,
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-73, 55, 57, -128, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0,
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0, 0, 33, 0, 0, 0, -96,
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-54, -28, -26
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};
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std::string s;
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for (int i=0; i<sizeof(data)/sizeof(int); i++)
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{
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s += static_cast<char>(data[i]);
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}
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dump_test["1"] = s;
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dump_test.dump(-1, ' ', true, nlohmann::json::error_handler_t::replace);
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}
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}
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}
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TEST_CASE("regression tests, exceptions dependent", "[!throws]")
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