Merge branch 'develop' of https://github.com/nlohmann/json into clang_windows
Conflicts: include/nlohmann/detail/input/binary_reader.hpp include/nlohmann/detail/input/json_sax.hpp include/nlohmann/detail/input/lexer.hpp include/nlohmann/detail/input/parser.hpp include/nlohmann/detail/json_pointer.hpp include/nlohmann/detail/output/serializer.hpp include/nlohmann/json.hpp single_include/nlohmann/json.hpp
This commit is contained in:
Niels Lohmann
commit
dc06f100be
28 changed files with 1441 additions and 910 deletions
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@ -95,6 +95,7 @@ set(files
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src/unit-algorithms.cpp
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src/unit-allocator.cpp
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src/unit-alt-string.cpp
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src/unit-assert_macro.cpp
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src/unit-bson.cpp
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src/unit-capacity.cpp
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src/unit-cbor.cpp
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@ -132,6 +133,7 @@ set(files
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src/unit-to_chars.cpp
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src/unit-ubjson.cpp
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src/unit-udt.cpp
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src/unit-udt_macro.cpp
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src/unit-unicode.cpp
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src/unit-user_defined_input.cpp
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src/unit-wstring.cpp)
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65
test/src/unit-assert_macro.cpp
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65
test/src/unit-assert_macro.cpp
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@ -0,0 +1,65 @@
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/*
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__ _____ _____ _____
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__| | __| | | | JSON for Modern C++ (test suite)
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| | |__ | | | | | | version 3.8.0
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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) 2013-2019 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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// avoid warning when assert does not abort
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#if defined(__GNUC__)
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#pragma GCC diagnostic ignored "-Wstrict-overflow"
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#endif
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#include "doctest_compatibility.h"
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/// global variable to record side effect of assert calls
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static int assert_counter;
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/// set failure variable to true instead of calling assert(x)
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#define JSON_ASSERT(x) {if (!(x)) ++assert_counter; }
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#include <nlohmann/json.hpp>
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using nlohmann::json;
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// the test assumes exceptions to work
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#if not defined(JSON_NOEXCEPTION)
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TEST_CASE("JSON_ASSERT(x)")
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{
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SECTION("basic_json(first, second)")
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{
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assert_counter = 0;
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CHECK(assert_counter == 0);
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json::iterator it;
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json j;
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// in case assertions do not abort execution, an exception is thrown
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CHECK_THROWS_WITH_AS(json(it, j.end()), "[json.exception.invalid_iterator.201] iterators are not compatible", json::invalid_iterator);
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// check that assertion actually happened
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CHECK(assert_counter == 1);
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}
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}
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#endif
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@ -1945,6 +1945,15 @@ TEST_CASE("regression tests")
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)
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);
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}
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SECTION("PR #2181 - regression bug with lvalue")
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{
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// see https://github.com/nlohmann/json/pull/2181#issuecomment-653326060
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json j{{"x", "test"}};
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std::string defval = "default value";
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auto val = j.value("x", defval);
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auto val2 = j.value("y", defval);
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}
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}
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#if !defined(JSON_NOEXCEPTION)
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130
test/src/unit-udt_macro.cpp
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130
test/src/unit-udt_macro.cpp
Normal file
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@ -0,0 +1,130 @@
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/*
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__ _____ _____ _____
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__| | __| | | | JSON for Modern C++ (test suite)
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| | |__ | | | | | | version 3.8.0
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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) 2013-2019 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 "doctest_compatibility.h"
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#include <nlohmann/json.hpp>
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using nlohmann::json;
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namespace persons
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{
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class person_with_private_data
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{
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private:
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std::string name = "";
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int age = 0;
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json metadata = nullptr;
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public:
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bool operator==(const person_with_private_data& rhs) const
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{
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return name == rhs.name && age == rhs.age && metadata == rhs.metadata;
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}
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person_with_private_data() = default;
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person_with_private_data(std::string name_, int age_, json metadata_)
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: name(std::move(name_))
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, age(age_)
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, metadata(std::move(metadata_))
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{}
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NLOHMANN_DEFINE_TYPE_INTRUSIVE(person_with_private_data, age, name, metadata)
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};
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class person_without_private_data_1
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{
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public:
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std::string name = "";
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int age = 0;
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json metadata = nullptr;
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bool operator==(const person_without_private_data_1& rhs) const
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{
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return name == rhs.name && age == rhs.age && metadata == rhs.metadata;
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}
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person_without_private_data_1() = default;
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person_without_private_data_1(std::string name_, int age_, json metadata_)
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: name(std::move(name_))
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, age(age_)
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, metadata(std::move(metadata_))
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{}
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NLOHMANN_DEFINE_TYPE_INTRUSIVE(person_without_private_data_1, age, name, metadata)
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};
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class person_without_private_data_2
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{
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public:
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std::string name = "";
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int age = 0;
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json metadata = nullptr;
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bool operator==(const person_without_private_data_2& rhs) const
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{
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return name == rhs.name && age == rhs.age && metadata == rhs.metadata;
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}
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person_without_private_data_2() = default;
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person_without_private_data_2(std::string name_, int age_, json metadata_)
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: name(std::move(name_))
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, age(age_)
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, metadata(std::move(metadata_))
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{}
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};
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NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE(person_without_private_data_2, age, name, metadata)
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} // namespace persons
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TEST_CASE_TEMPLATE("Serialization/deserialization via NLOHMANN_DEFINE_TYPE_INTRUSIVE", T,
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persons::person_with_private_data,
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persons::person_without_private_data_1,
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persons::person_without_private_data_2)
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{
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SECTION("person")
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{
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// serialization
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T p1("Erik", 1, {{"haircuts", 2}});
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CHECK(json(p1).dump() == "{\"age\":1,\"metadata\":{\"haircuts\":2},\"name\":\"Erik\"}");
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// deserialization
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T p2 = json(p1);
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CHECK(p2 == p1);
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// roundtrip
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CHECK(T(json(p1)) == p1);
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CHECK(json(T(json(p1))) == json(p1));
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// check exception in case of missing field
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json j = json(p1);
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j.erase("age");
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T p3;
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CHECK_THROWS_WITH_AS(p3 = json(j), "[json.exception.out_of_range.403] key 'age' not found", json::out_of_range);
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}
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}
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