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Merge branch 'develop' of https://github.com/nlohmann/json into issue2228

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Niels Lohmann 2020-07-12 17:39:13 +02:00
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56 changed files with 1912 additions and 1664 deletions
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32
.github/workflows/windows_clang.yml vendored Normal file
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@ -0,0 +1,32 @@
name: Windows
on: [push, pull_request]
jobs:
clang9:
runs-on: windows-latest
steps:
- uses: actions/checkout@v1
- name: install Clang
run: curl -fsSL -o LLVM9.exe https://releases.llvm.org/9.0.0/LLVM-9.0.0-win64.exe ; 7z x LLVM9.exe -y -o"C:/Program Files/LLVM"
- name: cmake
run: cmake -S . -B build -DCMAKE_CXX_COMPILER="C:/Program Files/LLVM/bin/clang++.exe" -G"MinGW Makefiles" -DCMAKE_BUILD_TYPE=Debug -DJSON_BuildTests=On
- name: build
run: cmake --build build --parallel 10
- name: test
run: cd build ; ctest -j 10 -C Debug --exclude-regex "test-unicode" --output-on-failure
clang10:
runs-on: windows-latest
steps:
- uses: actions/checkout@v1
- name: install Clang
run: curl -fsSL -o LLVM10.exe https://github.com/llvm/llvm-project/releases/download/llvmorg-10.0.0/LLVM-10.0.0-win64.exe ; 7z x LLVM10.exe -y -o"C:/Program Files/LLVM"
- name: cmake
run: cmake -S . -B build -DCMAKE_CXX_COMPILER="C:/Program Files/LLVM/bin/clang++.exe" -G"MinGW Makefiles" -DCMAKE_BUILD_TYPE=Debug -DJSON_BuildTests=On
- name: build
run: cmake --build build --parallel 10
- name: test
run: cd build ; ctest -j 10 -C Debug --exclude-regex "test-unicode" --output-on-failure

2
CMakeLists.txt
View File

@ -4,7 +4,7 @@ cmake_minimum_required(VERSION 3.1)
## PROJECT
## name and version
##
project(nlohmann_json VERSION 3.8.0 DESCRIPTION "JSON for Modern C++" LANGUAGES CXX)
project(nlohmann_json VERSION 3.8.0 LANGUAGES CXX)
##
## INCLUDE

7
README.md
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@ -1190,6 +1190,7 @@ Though it's 2020 already, the support for C++11 is still a bit sparse. Currently
- GCC 4.8 - 10.1 (and possibly later)
- Clang 3.4 - 10.0 (and possibly later)
- Apple Clang 9.1 - 12.0 (and possibly later)
- Intel C++ Compiler 17.0.2 (and possibly later)
- Microsoft Visual C++ 2015 / Build Tools 14.0.25123.0 (and possibly later)
- Microsoft Visual C++ 2017 / Build Tools 15.5.180.51428 (and possibly later)
@ -1235,6 +1236,8 @@ The following compilers are currently used in continuous integration at [Travis]
| Clang 6.0.1 (6.0.1-svn334776-1~exp1~20190309042707.121) | Ubuntu 14.04.5 LTS | Travis |
| Clang 7.1.0 (7.1.0-svn353565-1~exp1~20190419134007.64) | Ubuntu 14.04.5 LTS | Travis |
| Clang 7.5.0 (Ubuntu 7.5.0-3ubuntu1~18.04) | Ubuntu 18.04.4 LTS | Travis |
| Clang 9.0.0 (x86_64-pc-windows-msvc) | Windows-10.0.17763 | GitHub Actions |
| Clang 10.0.0 (x86_64-pc-windows-msvc) | Windows-10.0.17763 | GitHub Actions |
| GCC 4.8.5 (Ubuntu 4.8.5-4ubuntu8~14.04.2) | Ubuntu 14.04.5 LTS | Travis |
| GCC 4.9.4 (Ubuntu 4.9.4-2ubuntu1~14.04.1) | Ubuntu 14.04.5 LTS | Travis |
| GCC 5.5.0 (Ubuntu 5.5.0-12ubuntu1~14.04) | Ubuntu 14.04.5 LTS | Travis |
@ -1574,7 +1577,9 @@ However, you can pass set parameter `ignore_comments` to true in the `parse` fun
### Order of object keys
By default, the library does not preserve the **insertion order of object elements**. This is standards-compliant, as the [JSON standard](https://tools.ietf.org/html/rfc8259.html) defines objects as "an unordered collection of zero or more name/value pairs". If you do want to preserve the insertion order, you can specialize the object type with containers like [`tsl::ordered_map`](https://github.com/Tessil/ordered-map) ([integration](https://github.com/nlohmann/json/issues/546#issuecomment-304447518)) or [`nlohmann::fifo_map`](https://github.com/nlohmann/fifo_map) ([integration](https://github.com/nlohmann/json/issues/485#issuecomment-333652309)).
By default, the library does not preserve the **insertion order of object elements**. This is standards-compliant, as the [JSON standard](https://tools.ietf.org/html/rfc8259.html) defines objects as "an unordered collection of zero or more name/value pairs".
If you do want to preserve the insertion order, you can try the type [`nlohmann::ordered_json`](https://github.com/nlohmann/json/issues/2179). Alternatively, you can use a more sophisticated ordered map like [`tsl::ordered_map`](https://github.com/Tessil/ordered-map) ([integration](https://github.com/nlohmann/json/issues/546#issuecomment-304447518)) or [`nlohmann::fifo_map`](https://github.com/nlohmann/fifo_map) ([integration](https://github.com/nlohmann/json/issues/485#issuecomment-333652309)).
### Memory Release

2
cmake/pkg-config.pc.in
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@ -1,4 +1,4 @@
Name: ${PROJECT_NAME}
Description: ${PROJECT_DESCRIPTION}
Description: JSON for Modern C++
Version: ${PROJECT_VERSION}
Cflags: -I${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_INCLUDEDIR}

2
include/nlohmann/adl_serializer.hpp
View File

@ -37,7 +37,7 @@ struct adl_serializer
@param[in,out] j JSON value to write to
@param[in] val value to read from
*/
template <typename BasicJsonType, typename ValueType>
template<typename BasicJsonType, typename ValueType>
static auto to_json(BasicJsonType& j, ValueType&& val) noexcept(
noexcept(::nlohmann::to_json(j, std::forward<ValueType>(val))))
-> decltype(::nlohmann::to_json(j, std::forward<ValueType>(val)), void())

8
include/nlohmann/detail/boolean_operators.hpp
View File

@ -1,8 +0,0 @@
#pragma once
// Header <ciso646> is removed in C++20.
// See <https://github.com/nlohmann/json/issues/2089> for more information.
#if __cplusplus <= 201703L
#include <ciso646> // and, not, or
#endif

93
include/nlohmann/detail/conversions/from_json.hpp
View File

@ -12,7 +12,6 @@
#include <utility> // pair, declval
#include <valarray> // valarray
#include <nlohmann/detail/boolean_operators.hpp>
#include <nlohmann/detail/exceptions.hpp>
#include <nlohmann/detail/macro_scope.hpp>
#include <nlohmann/detail/meta/cpp_future.hpp>
@ -26,7 +25,7 @@ namespace detail
template<typename BasicJsonType>
void from_json(const BasicJsonType& j, typename std::nullptr_t& n)
{
if (JSON_HEDLEY_UNLIKELY(not j.is_null()))
if (JSON_HEDLEY_UNLIKELY(!j.is_null()))
{
JSON_THROW(type_error::create(302, "type must be null, but is " + std::string(j.type_name())));
}
@ -34,10 +33,10 @@ void from_json(const BasicJsonType& j, typename std::nullptr_t& n)
}
// overloads for basic_json template parameters
template<typename BasicJsonType, typename ArithmeticType,
enable_if_t<std::is_arithmetic<ArithmeticType>::value and
not std::is_same<ArithmeticType, typename BasicJsonType::boolean_t>::value,
int> = 0>
template < typename BasicJsonType, typename ArithmeticType,
enable_if_t < std::is_arithmetic<ArithmeticType>::value&&
!std::is_same<ArithmeticType, typename BasicJsonType::boolean_t>::value,
int > = 0 >
void get_arithmetic_value(const BasicJsonType& j, ArithmeticType& val)
{
switch (static_cast<value_t>(j))
@ -66,7 +65,7 @@ void get_arithmetic_value(const BasicJsonType& j, ArithmeticType& val)
template<typename BasicJsonType>
void from_json(const BasicJsonType& j, typename BasicJsonType::boolean_t& b)
{
if (JSON_HEDLEY_UNLIKELY(not j.is_boolean()))
if (JSON_HEDLEY_UNLIKELY(!j.is_boolean()))
{
JSON_THROW(type_error::create(302, "type must be boolean, but is " + std::string(j.type_name())));
}
@ -76,7 +75,7 @@ void from_json(const BasicJsonType& j, typename BasicJsonType::boolean_t& b)
template<typename BasicJsonType>
void from_json(const BasicJsonType& j, typename BasicJsonType::string_t& s)
{
if (JSON_HEDLEY_UNLIKELY(not j.is_string()))
if (JSON_HEDLEY_UNLIKELY(!j.is_string()))
{
JSON_THROW(type_error::create(302, "type must be string, but is " + std::string(j.type_name())));
}
@ -86,13 +85,13 @@ void from_json(const BasicJsonType& j, typename BasicJsonType::string_t& s)
template <
typename BasicJsonType, typename ConstructibleStringType,
enable_if_t <
is_constructible_string_type<BasicJsonType, ConstructibleStringType>::value and
not std::is_same<typename BasicJsonType::string_t,
ConstructibleStringType>::value,
is_constructible_string_type<BasicJsonType, ConstructibleStringType>::value&&
!std::is_same<typename BasicJsonType::string_t,
ConstructibleStringType>::value,
int > = 0 >
void from_json(const BasicJsonType& j, ConstructibleStringType& s)
{
if (JSON_HEDLEY_UNLIKELY(not j.is_string()))
if (JSON_HEDLEY_UNLIKELY(!j.is_string()))
{
JSON_THROW(type_error::create(302, "type must be string, but is " + std::string(j.type_name())));
}
@ -132,7 +131,7 @@ template<typename BasicJsonType, typename T, typename Allocator,
enable_if_t<std::is_convertible<BasicJsonType, T>::value, int> = 0>
void from_json(const BasicJsonType& j, std::forward_list<T, Allocator>& l)
{
if (JSON_HEDLEY_UNLIKELY(not j.is_array()))
if (JSON_HEDLEY_UNLIKELY(!j.is_array()))
{
JSON_THROW(type_error::create(302, "type must be array, but is " + std::string(j.type_name())));
}
@ -149,7 +148,7 @@ template<typename BasicJsonType, typename T,
enable_if_t<std::is_convertible<BasicJsonType, T>::value, int> = 0>
void from_json(const BasicJsonType& j, std::valarray<T>& l)
{
if (JSON_HEDLEY_UNLIKELY(not j.is_array()))
if (JSON_HEDLEY_UNLIKELY(!j.is_array()))
{
JSON_THROW(type_error::create(302, "type must be array, but is " + std::string(j.type_name())));
}
@ -157,7 +156,7 @@ void from_json(const BasicJsonType& j, std::valarray<T>& l)
std::copy(j.begin(), j.end(), std::begin(l));
}
template <typename BasicJsonType, typename T, std::size_t N>
template<typename BasicJsonType, typename T, std::size_t N>
auto from_json(const BasicJsonType& j, T (&arr)[N])
-> decltype(j.template get<T>(), void())
{
@ -173,7 +172,7 @@ void from_json_array_impl(const BasicJsonType& j, typename BasicJsonType::array_
arr = *j.template get_ptr<const typename BasicJsonType::array_t*>();
}
template <typename BasicJsonType, typename T, std::size_t N>
template<typename BasicJsonType, typename T, std::size_t N>
auto from_json_array_impl(const BasicJsonType& j, std::array<T, N>& arr,
priority_tag<2> /*unused*/)
-> decltype(j.template get<T>(), void())
@ -205,7 +204,7 @@ auto from_json_array_impl(const BasicJsonType& j, ConstructibleArrayType& arr, p
arr = std::move(ret);
}
template <typename BasicJsonType, typename ConstructibleArrayType>
template<typename BasicJsonType, typename ConstructibleArrayType>
void from_json_array_impl(const BasicJsonType& j, ConstructibleArrayType& arr,
priority_tag<0> /*unused*/)
{
@ -223,20 +222,20 @@ void from_json_array_impl(const BasicJsonType& j, ConstructibleArrayType& arr,
arr = std::move(ret);
}
template <typename BasicJsonType, typename ConstructibleArrayType,
enable_if_t <
is_constructible_array_type<BasicJsonType, ConstructibleArrayType>::value and
not is_constructible_object_type<BasicJsonType, ConstructibleArrayType>::value and
not is_constructible_string_type<BasicJsonType, ConstructibleArrayType>::value and
not std::is_same<ConstructibleArrayType, typename BasicJsonType::binary_t>::value and
not is_basic_json<ConstructibleArrayType>::value,
int > = 0 >
template < typename BasicJsonType, typename ConstructibleArrayType,
enable_if_t <
is_constructible_array_type<BasicJsonType, ConstructibleArrayType>::value&&
!is_constructible_object_type<BasicJsonType, ConstructibleArrayType>::value&&
!is_constructible_string_type<BasicJsonType, ConstructibleArrayType>::value&&
!std::is_same<ConstructibleArrayType, typename BasicJsonType::binary_t>::value&&
!is_basic_json<ConstructibleArrayType>::value,
int > = 0 >
auto from_json(const BasicJsonType& j, ConstructibleArrayType& arr)
-> decltype(from_json_array_impl(j, arr, priority_tag<3> {}),
j.template get<typename ConstructibleArrayType::value_type>(),
void())
{
if (JSON_HEDLEY_UNLIKELY(not j.is_array()))
if (JSON_HEDLEY_UNLIKELY(!j.is_array()))
{
JSON_THROW(type_error::create(302, "type must be array, but is " +
std::string(j.type_name())));
@ -245,10 +244,10 @@ void())
from_json_array_impl(j, arr, priority_tag<3> {});
}
template <typename BasicJsonType>
template<typename BasicJsonType>
void from_json(const BasicJsonType& j, typename BasicJsonType::binary_t& bin)
{
if (JSON_HEDLEY_UNLIKELY(not j.is_binary()))
if (JSON_HEDLEY_UNLIKELY(!j.is_binary()))
{
JSON_THROW(type_error::create(302, "type must be binary, but is " + std::string(j.type_name())));
}
@ -260,7 +259,7 @@ template<typename BasicJsonType, typename ConstructibleObjectType,
enable_if_t<is_constructible_object_type<BasicJsonType, ConstructibleObjectType>::value, int> = 0>
void from_json(const BasicJsonType& j, ConstructibleObjectType& obj)
{
if (JSON_HEDLEY_UNLIKELY(not j.is_object()))
if (JSON_HEDLEY_UNLIKELY(!j.is_object()))
{
JSON_THROW(type_error::create(302, "type must be object, but is " + std::string(j.type_name())));
}
@ -282,14 +281,14 @@ void from_json(const BasicJsonType& j, ConstructibleObjectType& obj)
// (BooleanType, etc..); note: Is it really necessary to provide explicit
// overloads for boolean_t etc. in case of a custom BooleanType which is not
// an arithmetic type?
template<typename BasicJsonType, typename ArithmeticType,
enable_if_t <
std::is_arithmetic<ArithmeticType>::value and
not std::is_same<ArithmeticType, typename BasicJsonType::number_unsigned_t>::value and
not std::is_same<ArithmeticType, typename BasicJsonType::number_integer_t>::value and
not std::is_same<ArithmeticType, typename BasicJsonType::number_float_t>::value and
not std::is_same<ArithmeticType, typename BasicJsonType::boolean_t>::value,
int> = 0>
template < typename BasicJsonType, typename ArithmeticType,
enable_if_t <
std::is_arithmetic<ArithmeticType>::value&&
!std::is_same<ArithmeticType, typename BasicJsonType::number_unsigned_t>::value&&
!std::is_same<ArithmeticType, typename BasicJsonType::number_integer_t>::value&&
!std::is_same<ArithmeticType, typename BasicJsonType::number_float_t>::value&&
!std::is_same<ArithmeticType, typename BasicJsonType::boolean_t>::value,
int > = 0 >
void from_json(const BasicJsonType& j, ArithmeticType& val)
{
switch (static_cast<value_t>(j))
@ -338,19 +337,19 @@ void from_json(const BasicJsonType& j, std::tuple<Args...>& t)
from_json_tuple_impl(j, t, index_sequence_for<Args...> {});
}
template <typename BasicJsonType, typename Key, typename Value, typename Compare, typename Allocator,
typename = enable_if_t<not std::is_constructible<
typename BasicJsonType::string_t, Key>::value>>
template < typename BasicJsonType, typename Key, typename Value, typename Compare, typename Allocator,
typename = enable_if_t < !std::is_constructible <
typename BasicJsonType::string_t, Key >::value >>
void from_json(const BasicJsonType& j, std::map<Key, Value, Compare, Allocator>& m)
{
if (JSON_HEDLEY_UNLIKELY(not j.is_array()))
if (JSON_HEDLEY_UNLIKELY(!j.is_array()))
{
JSON_THROW(type_error::create(302, "type must be array, but is " + std::string(j.type_name())));
}
m.clear();
for (const auto& p : j)
{
if (JSON_HEDLEY_UNLIKELY(not p.is_array()))
if (JSON_HEDLEY_UNLIKELY(!p.is_array()))
{
JSON_THROW(type_error::create(302, "type must be array, but is " + std::string(p.type_name())));
}
@ -358,19 +357,19 @@ void from_json(const BasicJsonType& j, std::map<Key, Value, Compare, Allocator>&
}
}
template <typename BasicJsonType, typename Key, typename Value, typename Hash, typename KeyEqual, typename Allocator,
typename = enable_if_t<not std::is_constructible<
typename BasicJsonType::string_t, Key>::value>>
template < typename BasicJsonType, typename Key, typename Value, typename Hash, typename KeyEqual, typename Allocator,
typename = enable_if_t < !std::is_constructible <
typename BasicJsonType::string_t, Key >::value >>
void from_json(const BasicJsonType& j, std::unordered_map<Key, Value, Hash, KeyEqual, Allocator>& m)
{
if (JSON_HEDLEY_UNLIKELY(not j.is_array()))
if (JSON_HEDLEY_UNLIKELY(!j.is_array()))
{
JSON_THROW(type_error::create(302, "type must be array, but is " + std::string(j.type_name())));
}
m.clear();
for (const auto& p : j)
{
if (JSON_HEDLEY_UNLIKELY(not p.is_array()))
if (JSON_HEDLEY_UNLIKELY(!p.is_array()))
{
JSON_THROW(type_error::create(302, "type must be array, but is " + std::string(p.type_name())));
}

21
include/nlohmann/detail/conversions/to_chars.hpp
View File

@ -7,7 +7,6 @@
#include <limits> // numeric_limits
#include <type_traits> // conditional
#include <nlohmann/detail/boolean_operators.hpp>
#include <nlohmann/detail/macro_scope.hpp>
namespace nlohmann
@ -37,7 +36,7 @@ For a detailed description of the algorithm see:
namespace dtoa_impl
{
template <typename Target, typename Source>
template<typename Target, typename Source>
Target reinterpret_bits(const Source source)
{
static_assert(sizeof(Target) == sizeof(Source), "size mismatch");
@ -178,7 +177,7 @@ boundaries.
@pre value must be finite and positive
*/
template <typename FloatType>
template<typename FloatType>
boundaries compute_boundaries(FloatType value)
{
JSON_ASSERT(std::isfinite(value));
@ -231,7 +230,7 @@ boundaries compute_boundaries(FloatType value)
// -----------------+------+------+-------------+-------------+--- (B)
// v- m- v m+ v+
const bool lower_boundary_is_closer = F == 0 and E > 1;
const bool lower_boundary_is_closer = F == 0 && E > 1;
const diyfp m_plus = diyfp(2 * v.f + 1, v.e - 1);
const diyfp m_minus = lower_boundary_is_closer
? diyfp(4 * v.f - 1, v.e - 2) // (B)
@ -566,8 +565,8 @@ inline void grisu2_round(char* buf, int len, std::uint64_t dist, std::uint64_t d
// integer arithmetic.
while (rest < dist
and delta - rest >= ten_k
and (rest + ten_k < dist or dist - rest > rest + ten_k - dist))
&& delta - rest >= ten_k
&& (rest + ten_k < dist || dist - rest > rest + ten_k - dist))
{
JSON_ASSERT(buf[len - 1] != '0');
buf[len - 1]--;
@ -878,7 +877,7 @@ v = buf * 10^decimal_exponent
len is the length of the buffer (number of decimal digits)
The buffer must be large enough, i.e. >= max_digits10.
*/
template <typename FloatType>
template<typename FloatType>
JSON_HEDLEY_NON_NULL(1)
void grisu2(char* buf, int& len, int& decimal_exponent, FloatType value)
{
@ -985,7 +984,7 @@ inline char* format_buffer(char* buf, int len, int decimal_exponent,
// k is the length of the buffer (number of decimal digits)
// n is the position of the decimal point relative to the start of the buffer.
if (k <= n and n <= max_exp)
if (k <= n && n <= max_exp)
{
// digits[000]
// len <= max_exp + 2
@ -997,7 +996,7 @@ inline char* format_buffer(char* buf, int len, int decimal_exponent,
return buf + (static_cast<size_t>(n) + 2);
}
if (0 < n and n <= max_exp)
if (0 < n && n <= max_exp)
{
// dig.its
// len <= max_digits10 + 1
@ -1009,7 +1008,7 @@ inline char* format_buffer(char* buf, int len, int decimal_exponent,
return buf + (static_cast<size_t>(k) + 1U);
}
if (min_exp < n and n <= 0)
if (min_exp < n && n <= 0)
{
// 0.[000]digits
// len <= 2 + (-min_exp - 1) + max_digits10
@ -1054,7 +1053,7 @@ format. Returns an iterator pointing past-the-end of the decimal representation.
@note The buffer must be large enough.
@note The result is NOT null-terminated.
*/
template <typename FloatType>
template<typename FloatType>
JSON_HEDLEY_NON_NULL(1, 2)
JSON_HEDLEY_RETURNS_NON_NULL
char* to_chars(char* first, const char* last, FloatType value)

49
include/nlohmann/detail/conversions/to_json.hpp
View File

@ -9,7 +9,6 @@
#include <valarray> // valarray
#include <vector> // vector
#include <nlohmann/detail/boolean_operators.hpp>
#include <nlohmann/detail/iterators/iteration_proxy.hpp>
#include <nlohmann/detail/meta/cpp_future.hpp>
#include <nlohmann/detail/meta/type_traits.hpp>
@ -56,9 +55,9 @@ struct external_constructor<value_t::string>
j.assert_invariant();
}
template<typename BasicJsonType, typename CompatibleStringType,
enable_if_t<not std::is_same<CompatibleStringType, typename BasicJsonType::string_t>::value,
int> = 0>
template < typename BasicJsonType, typename CompatibleStringType,
enable_if_t < !std::is_same<CompatibleStringType, typename BasicJsonType::string_t>::value,
int > = 0 >
static void construct(BasicJsonType& j, const CompatibleStringType& str)
{
j.m_type = value_t::string;
@ -144,9 +143,9 @@ struct external_constructor<value_t::array>
j.assert_invariant();
}
template<typename BasicJsonType, typename CompatibleArrayType,
enable_if_t<not std::is_same<CompatibleArrayType, typename BasicJsonType::array_t>::value,
int> = 0>
template < typename BasicJsonType, typename CompatibleArrayType,
enable_if_t < !std::is_same<CompatibleArrayType, typename BasicJsonType::array_t>::value,
int > = 0 >
static void construct(BasicJsonType& j, const CompatibleArrayType& arr)
{
using std::begin;
@ -203,8 +202,8 @@ struct external_constructor<value_t::object>
j.assert_invariant();
}
template<typename BasicJsonType, typename CompatibleObjectType,
enable_if_t<not std::is_same<CompatibleObjectType, typename BasicJsonType::object_t>::value, int> = 0>
template < typename BasicJsonType, typename CompatibleObjectType,
enable_if_t < !std::is_same<CompatibleObjectType, typename BasicJsonType::object_t>::value, int > = 0 >
static void construct(BasicJsonType& j, const CompatibleObjectType& obj)
{
using std::begin;
@ -275,20 +274,20 @@ void to_json(BasicJsonType& j, const std::vector<bool>& e)
external_constructor<value_t::array>::construct(j, e);
}
template <typename BasicJsonType, typename CompatibleArrayType,
enable_if_t<is_compatible_array_type<BasicJsonType,
CompatibleArrayType>::value and
not is_compatible_object_type<BasicJsonType, CompatibleArrayType>::value and
not is_compatible_string_type<BasicJsonType, CompatibleArrayType>::value and
not std::is_same<typename BasicJsonType::binary_t, CompatibleArrayType>::value and
not is_basic_json<CompatibleArrayType>::value,
int> = 0>
template < typename BasicJsonType, typename CompatibleArrayType,
enable_if_t < is_compatible_array_type<BasicJsonType,
CompatibleArrayType>::value&&
!is_compatible_object_type<BasicJsonType, CompatibleArrayType>::value&&
!is_compatible_string_type<BasicJsonType, CompatibleArrayType>::value&&
!std::is_same<typename BasicJsonType::binary_t, CompatibleArrayType>::value&&
!is_basic_json<CompatibleArrayType>::value,
int > = 0 >
void to_json(BasicJsonType& j, const CompatibleArrayType& arr)
{
external_constructor<value_t::array>::construct(j, arr);
}
template <typename BasicJsonType>
template<typename BasicJsonType>
void to_json(BasicJsonType& j, const typename BasicJsonType::binary_t& bin)
{
external_constructor<value_t::binary>::construct(j, bin);
@ -307,8 +306,8 @@ void to_json(BasicJsonType& j, typename BasicJsonType::array_t&& arr)
external_constructor<value_t::array>::construct(j, std::move(arr));
}
template<typename BasicJsonType, typename CompatibleObjectType,
enable_if_t<is_compatible_object_type<BasicJsonType, CompatibleObjectType>::value and not is_basic_json<CompatibleObjectType>::value, int> = 0>
template < typename BasicJsonType, typename CompatibleObjectType,
enable_if_t < is_compatible_object_type<BasicJsonType, CompatibleObjectType>::value&& !is_basic_json<CompatibleObjectType>::value, int > = 0 >
void to_json(BasicJsonType& j, const CompatibleObjectType& obj)
{
external_constructor<value_t::object>::construct(j, obj);
@ -322,9 +321,9 @@ void to_json(BasicJsonType& j, typename BasicJsonType::object_t&& obj)
template <
typename BasicJsonType, typename T, std::size_t N,
enable_if_t<not std::is_constructible<typename BasicJsonType::string_t,
const T(&)[N]>::value,
int> = 0 >
enable_if_t < !std::is_constructible<typename BasicJsonType::string_t,
const T(&)[N]>::value,
int > = 0 >
void to_json(BasicJsonType& j, const T(&arr)[N])
{
external_constructor<value_t::array>::construct(j, arr);
@ -337,8 +336,8 @@ void to_json(BasicJsonType& j, const std::pair<T1, T2>& p)
}
// for https://github.com/nlohmann/json/pull/1134
template < typename BasicJsonType, typename T,
enable_if_t<std::is_same<T, iteration_proxy_value<typename BasicJsonType::iterator>>::value, int> = 0>
template<typename BasicJsonType, typename T,
enable_if_t<std::is_same<T, iteration_proxy_value<typename BasicJsonType::iterator>>::value, int> = 0>
void to_json(BasicJsonType& j, const T& b)
{
j = { {b.key(), b.value()} };

292
include/nlohmann/detail/input/binary_reader.hpp
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File diff suppressed because it is too large Load Diff

22
include/nlohmann/detail/input/input_adapters.hpp
View File

@ -250,7 +250,7 @@ struct wide_string_input_helper<BaseInputAdapter, 2>
utf8_bytes[1] = static_cast<std::char_traits<char>::int_type>(0x80u | (static_cast<unsigned int>(wc) & 0x3Fu));
utf8_bytes_filled = 2;
}
else if (0xD800 > wc or wc >= 0xE000)
else if (0xD800 > wc || wc >= 0xE000)
{
utf8_bytes[0] = static_cast<std::char_traits<char>::int_type>(0xE0u | ((static_cast<unsigned int>(wc) >> 12u)));
utf8_bytes[1] = static_cast<std::char_traits<char>::int_type>(0x80u | ((static_cast<unsigned int>(wc) >> 6u) & 0x3Fu));
@ -259,7 +259,7 @@ struct wide_string_input_helper<BaseInputAdapter, 2>
}
else
{
if (JSON_HEDLEY_UNLIKELY(not input.empty()))
if (JSON_HEDLEY_UNLIKELY(!input.empty()))
{
const auto wc2 = static_cast<unsigned int>(input.get_character());
const auto charcode = 0x10000u + (((static_cast<unsigned int>(wc) & 0x3FFu) << 10u) | (wc2 & 0x3FFu));
@ -402,9 +402,9 @@ using contiguous_bytes_input_adapter = decltype(input_adapter(std::declval<const
// Null-delimited strings, and the like.
template < typename CharT,
typename std::enable_if <
std::is_pointer<CharT>::value and
not std::is_array<CharT>::value and
std::is_integral<typename std::remove_pointer<CharT>::type>::value and
std::is_pointer<CharT>::value&&
!std::is_array<CharT>::value&&
std::is_integral<typename std::remove_pointer<CharT>::type>::value&&
sizeof(typename std::remove_pointer<CharT>::type) == 1,
int >::type = 0 >
contiguous_bytes_input_adapter input_adapter(CharT b)
@ -426,12 +426,12 @@ auto input_adapter(T (&array)[N]) -> decltype(input_adapter(array, array + N))
class span_input_adapter
{
public:
template<typename CharT,
typename std::enable_if<
std::is_pointer<CharT>::value and
std::is_integral<typename std::remove_pointer<CharT>::type>::value and
sizeof(typename std::remove_pointer<CharT>::type) == 1,
int>::type = 0>
template < typename CharT,
typename std::enable_if <
std::is_pointer<CharT>::value&&
std::is_integral<typename std::remove_pointer<CharT>::type>::value&&
sizeof(typename std::remove_pointer<CharT>::type) == 1,
int >::type = 0 >
span_input_adapter(CharT b, std::size_t l)
: ia(reinterpret_cast<const char*>(b), reinterpret_cast<const char*>(b) + l) {}

44
include/nlohmann/detail/input/json_sax.hpp
View File

@ -217,7 +217,7 @@ class json_sax_dom_parser
{
ref_stack.push_back(handle_value(BasicJsonType::value_t::object));
if (JSON_HEDLEY_UNLIKELY(len != std::size_t(-1) and len > ref_stack.back()->max_size()))
if (JSON_HEDLEY_UNLIKELY(len != std::size_t(-1) && len > ref_stack.back()->max_size()))
{
JSON_THROW(out_of_range::create(408,
"excessive object size: " + std::to_string(len)));
@ -243,7 +243,7 @@ class json_sax_dom_parser
{
ref_stack.push_back(handle_value(BasicJsonType::value_t::array));
if (JSON_HEDLEY_UNLIKELY(len != std::size_t(-1) and len > ref_stack.back()->max_size()))
if (JSON_HEDLEY_UNLIKELY(len != std::size_t(-1) && len > ref_stack.back()->max_size()))
{
JSON_THROW(out_of_range::create(408,
"excessive array size: " + std::to_string(len)));
@ -308,7 +308,7 @@ class json_sax_dom_parser
return &root;
}
JSON_ASSERT(ref_stack.back()->is_array() or ref_stack.back()->is_object());
JSON_ASSERT(ref_stack.back()->is_array() || ref_stack.back()->is_object());
if (ref_stack.back()->is_array())
{
@ -413,7 +413,7 @@ class json_sax_dom_callback_parser
ref_stack.push_back(val.second);
// check object limit
if (ref_stack.back() and JSON_HEDLEY_UNLIKELY(len != std::size_t(-1) and len > ref_stack.back()->max_size()))
if (ref_stack.back() && JSON_HEDLEY_UNLIKELY(len != std::size_t(-1) && len > ref_stack.back()->max_size()))
{
JSON_THROW(out_of_range::create(408, "excessive object size: " + std::to_string(len)));
}
@ -430,7 +430,7 @@ class json_sax_dom_callback_parser
key_keep_stack.push_back(keep);
// add discarded value at given key and store the reference for later
if (keep and ref_stack.back())
if (keep && ref_stack.back())
{
object_element = &(ref_stack.back()->m_value.object->operator[](val) = discarded);
}
@ -440,18 +440,18 @@ class json_sax_dom_callback_parser
bool end_object()
{
if (ref_stack.back() and not callback(static_cast<int>(ref_stack.size()) - 1, parse_event_t::object_end, *ref_stack.back()))
if (ref_stack.back() && !callback(static_cast<int>(ref_stack.size()) - 1, parse_event_t::object_end, *ref_stack.back()))
{
// discard object
*ref_stack.back() = discarded;
}
JSON_ASSERT(not ref_stack.empty());
JSON_ASSERT(not keep_stack.empty());
JSON_ASSERT(!ref_stack.empty());
JSON_ASSERT(!keep_stack.empty());
ref_stack.pop_back();
keep_stack.pop_back();
if (not ref_stack.empty() and ref_stack.back() and ref_stack.back()->is_structured())
if (!ref_stack.empty() && ref_stack.back() && ref_stack.back()->is_structured())
{
// remove discarded value
for (auto it = ref_stack.back()->begin(); it != ref_stack.back()->end(); ++it)
@ -476,7 +476,7 @@ class json_sax_dom_callback_parser
ref_stack.push_back(val.second);
// check array limit
if (ref_stack.back() and JSON_HEDLEY_UNLIKELY(len != std::size_t(-1) and len > ref_stack.back()->max_size()))
if (ref_stack.back() && JSON_HEDLEY_UNLIKELY(len != std::size_t(-1) && len > ref_stack.back()->max_size()))
{
JSON_THROW(out_of_range::create(408, "excessive array size: " + std::to_string(len)));
}
@ -491,20 +491,20 @@ class json_sax_dom_callback_parser
if (ref_stack.back())
{
keep = callback(static_cast<int>(ref_stack.size()) - 1, parse_event_t::array_end, *ref_stack.back());
if (not keep)
if (!keep)
{
// discard array
*ref_stack.back() = discarded;
}
}
JSON_ASSERT(not ref_stack.empty());
JSON_ASSERT(not keep_stack.empty());
JSON_ASSERT(!ref_stack.empty());
JSON_ASSERT(!keep_stack.empty());
ref_stack.pop_back();
keep_stack.pop_back();
// remove discarded value
if (not keep and not ref_stack.empty() and ref_stack.back()->is_array())
if (!keep && !ref_stack.empty() && ref_stack.back()->is_array())
{
ref_stack.back()->m_value.array->pop_back();
}
@ -564,11 +564,11 @@ class json_sax_dom_callback_parser
template<typename Value>
std::pair<bool, BasicJsonType*> handle_value(Value&& v, const bool skip_callback = false)
{
JSON_ASSERT(not keep_stack.empty());
JSON_ASSERT(!keep_stack.empty());
// do not handle this value if we know it would be added to a discarded
// container
if (not keep_stack.back())
if (!keep_stack.back())
{
return {false, nullptr};
}
@ -577,10 +577,10 @@ class json_sax_dom_callback_parser
auto value = BasicJsonType(std::forward<Value>(v));
// check callback
const bool keep = skip_callback or callback(static_cast<int>(ref_stack.size()), parse_event_t::value, value);
const bool keep = skip_callback || callback(static_cast<int>(ref_stack.size()), parse_event_t::value, value);
// do not handle this value if we just learnt it shall be discarded
if (not keep)
if (!keep)
{
return {false, nullptr};
}
@ -593,13 +593,13 @@ class json_sax_dom_callback_parser
// skip this value if we already decided to skip the parent
// (https://github.com/nlohmann/json/issues/971#issuecomment-413678360)
if (not ref_stack.back())
if (!ref_stack.back())
{
return {false, nullptr};
}
// we now only expect arrays and objects
JSON_ASSERT(ref_stack.back()->is_array() or ref_stack.back()->is_object());
JSON_ASSERT(ref_stack.back()->is_array() || ref_stack.back()->is_object());
// array
if (ref_stack.back()->is_array())
@ -611,11 +611,11 @@ class json_sax_dom_callback_parser
// object
JSON_ASSERT(ref_stack.back()->is_object());
// check if we should store an element for the current key
JSON_ASSERT(not key_keep_stack.empty());
JSON_ASSERT(!key_keep_stack.empty());
const bool store_element = key_keep_stack.back();
key_keep_stack.pop_back();
if (not store_element)
if (!store_element)
{
return {false, nullptr};
}

49
include/nlohmann/detail/input/lexer.hpp
View File

@ -169,15 +169,15 @@ class lexer : public lexer_base<BasicJsonType>
{
get();
if (current >= '0' and current <= '9')
if (current >= '0' && current <= '9')
{
codepoint += static_cast<int>((static_cast<unsigned int>(current) - 0x30u) << factor);
}
else if (current >= 'A' and current <= 'F')
else if (current >= 'A' && current <= 'F')
{
codepoint += static_cast<int>((static_cast<unsigned int>(current) - 0x37u) << factor);
}
else if (current >= 'a' and current <= 'f')
else if (current >= 'a' && current <= 'f')
{
codepoint += static_cast<int>((static_cast<unsigned int>(current) - 0x57u) << factor);
}
@ -187,7 +187,7 @@ class lexer : public lexer_base<BasicJsonType>
}
}
JSON_ASSERT(0x0000 <= codepoint and codepoint <= 0xFFFF);
JSON_ASSERT(0x0000 <= codepoint && codepoint <= 0xFFFF);
return codepoint;
}
@ -208,13 +208,13 @@ class lexer : public lexer_base<BasicJsonType>
*/
bool next_byte_in_range(std::initializer_list<char_int_type> ranges)
{
JSON_ASSERT(ranges.size() == 2 or ranges.size() == 4 or ranges.size() == 6);
JSON_ASSERT(ranges.size() == 2 || ranges.size() == 4 || ranges.size() == 6);
add(current);
for (auto range = ranges.begin(); range != ranges.end(); ++range)
{
get();
if (JSON_HEDLEY_LIKELY(*range <= current and current <= *(++range)))
if (JSON_HEDLEY_LIKELY(*range <= current && current <= *(++range)))
{
add(current);
}
@ -320,10 +320,10 @@ class lexer : public lexer_base<BasicJsonType>
}
// check if code point is a high surrogate
if (0xD800 <= codepoint1 and codepoint1 <= 0xDBFF)
if (0xD800 <= codepoint1 && codepoint1 <= 0xDBFF)
{
// expect next \uxxxx entry
if (JSON_HEDLEY_LIKELY(get() == '\\' and get() == 'u'))
if (JSON_HEDLEY_LIKELY(get() == '\\' && get() == 'u'))
{
const int codepoint2 = get_codepoint();
@ -334,7 +334,7 @@ class lexer : public lexer_base<BasicJsonType>
}
// check if codepoint2 is a low surrogate
if (JSON_HEDLEY_LIKELY(0xDC00 <= codepoint2 and codepoint2 <= 0xDFFF))
if (JSON_HEDLEY_LIKELY(0xDC00 <= codepoint2 && codepoint2 <= 0xDFFF))
{
// overwrite codepoint
codepoint = static_cast<int>(
@ -361,7 +361,7 @@ class lexer : public lexer_base<BasicJsonType>
}
else
{
if (JSON_HEDLEY_UNLIKELY(0xDC00 <= codepoint1 and codepoint1 <= 0xDFFF))
if (JSON_HEDLEY_UNLIKELY(0xDC00 <= codepoint1 && codepoint1 <= 0xDFFF))
{
error_message = "invalid string: surrogate U+DC00..U+DFFF must follow U+D800..U+DBFF";
return token_type::parse_error;
@ -369,7 +369,7 @@ class lexer : public lexer_base<BasicJsonType>
}
// result of the above calculation yields a proper codepoint
JSON_ASSERT(0x00 <= codepoint and codepoint <= 0x10FFFF);
JSON_ASSERT(0x00 <= codepoint && codepoint <= 0x10FFFF);
// translate codepoint into bytes
if (codepoint < 0x80)
@ -736,7 +736,7 @@ class lexer : public lexer_base<BasicJsonType>
case 0xDE:
case 0xDF:
{
if (JSON_HEDLEY_UNLIKELY(not next_byte_in_range({0x80, 0xBF})))
if (JSON_HEDLEY_UNLIKELY(!next_byte_in_range({0x80, 0xBF})))
{
return token_type::parse_error;
}
@ -746,7 +746,7 @@ class lexer : public lexer_base<BasicJsonType>
// U+0800..U+0FFF: bytes E0 A0..BF 80..BF
case 0xE0:
{
if (JSON_HEDLEY_UNLIKELY(not (next_byte_in_range({0xA0, 0xBF, 0x80, 0xBF}))))
if (JSON_HEDLEY_UNLIKELY(!(next_byte_in_range({0xA0, 0xBF, 0x80, 0xBF}))))
{
return token_type::parse_error;
}
@ -770,7 +770,7 @@ class lexer : public lexer_base<BasicJsonType>
case 0xEE:
case 0xEF:
{
if (JSON_HEDLEY_UNLIKELY(not (next_byte_in_range({0x80, 0xBF, 0x80, 0xBF}))))
if (JSON_HEDLEY_UNLIKELY(!(next_byte_in_range({0x80, 0xBF, 0x80, 0xBF}))))
{
return token_type::parse_error;
}
@ -780,7 +780,7 @@ class lexer : public lexer_base<BasicJsonType>
// U+D000..U+D7FF: bytes ED 80..9F 80..BF
case 0xED:
{
if (JSON_HEDLEY_UNLIKELY(not (next_byte_in_range({0x80, 0x9F, 0x80, 0xBF}))))
if (JSON_HEDLEY_UNLIKELY(!(next_byte_in_range({0x80, 0x9F, 0x80, 0xBF}))))
{
return token_type::parse_error;
}
@ -790,7 +790,7 @@ class lexer : public lexer_base<BasicJsonType>
// U+10000..U+3FFFF F0 90..BF 80..BF 80..BF
case 0xF0:
{
if (JSON_HEDLEY_UNLIKELY(not (next_byte_in_range({0x90, 0xBF, 0x80, 0xBF, 0x80, 0xBF}))))
if (JSON_HEDLEY_UNLIKELY(!(next_byte_in_range({0x90, 0xBF, 0x80, 0xBF, 0x80, 0xBF}))))
{
return token_type::parse_error;
}
@ -802,7 +802,7 @@ class lexer : public lexer_base<BasicJsonType>
case 0xF2:
case 0xF3:
{
if (JSON_HEDLEY_UNLIKELY(not (next_byte_in_range({0x80, 0xBF, 0x80, 0xBF, 0x80, 0xBF}))))
if (JSON_HEDLEY_UNLIKELY(!(next_byte_in_range({0x80, 0xBF, 0x80, 0xBF, 0x80, 0xBF}))))
{
return token_type::parse_error;
}
@ -812,7 +812,7 @@ class lexer : public lexer_base<BasicJsonType>
// U+100000..U+10FFFF F4 80..8F 80..BF 80..BF
case 0xF4:
{
if (JSON_HEDLEY_UNLIKELY(not (next_byte_in_range({0x80, 0x8F, 0x80, 0xBF, 0x80, 0xBF}))))
if (JSON_HEDLEY_UNLIKELY(!(next_byte_in_range({0x80, 0x8F, 0x80, 0xBF, 0x80, 0xBF}))))
{
return token_type::parse_error;
}
@ -1450,7 +1450,7 @@ scan_number_done:
if (JSON_HEDLEY_LIKELY(current != std::char_traits<char_type>::eof()))
{
JSON_ASSERT(not token_string.empty());
JSON_ASSERT(!token_string.empty());
token_string.pop_back();
}
}
@ -1546,7 +1546,7 @@ scan_number_done:
if (get() == 0xEF)
{
// check if we completely parse the BOM
return get() == 0xBB and get() == 0xBF;
return get() == 0xBB && get() == 0xBF;
}
// the first character is not the beginning of the BOM; unget it to
@ -1561,13 +1561,13 @@ scan_number_done:
{
get();
}
while (current == ' ' or current == '\t' or current == '\n' or current == '\r');
while (current == ' ' || current == '\t' || current == '\n' || current == '\r');
}
token_type scan()
{
// initially, skip the BOM
if (position.chars_read_total == 0 and not skip_bom())
if (position.chars_read_total == 0 && !skip_bom())
{
error_message = "invalid BOM; must be 0xEF 0xBB 0xBF if given";
return token_type::parse_error;
@ -1577,9 +1577,9 @@ scan_number_done:
skip_whitespace();
// ignore comments
if (ignore_comments and current == '/')
if (ignore_comments && current == '/')
{
if (not scan_comment())
if (!scan_comment())
{
return token_type::parse_error;
}
@ -1587,6 +1587,7 @@ scan_number_done:
// skip following whitespace
skip_whitespace();
}
while (current == ' ' || current == '\t' || current == '\n' || current == '\r');
switch (current)
{

50
include/nlohmann/detail/input/parser.hpp
View File

@ -91,7 +91,7 @@ class parser
result.assert_invariant();
// in strict mode, input must be completely read
if (strict and (get_token() != token_type::end_of_input))
if (strict && (get_token() != token_type::end_of_input))
{
sdp.parse_error(m_lexer.get_position(),
m_lexer.get_token_string(),
@ -120,7 +120,7 @@ class parser
result.assert_invariant();
// in strict mode, input must be completely read
if (strict and (get_token() != token_type::end_of_input))
if (strict && (get_token() != token_type::end_of_input))
{
sdp.parse_error(m_lexer.get_position(),
m_lexer.get_token_string(),
@ -149,7 +149,7 @@ class parser
return sax_parse(&sax_acceptor, strict);
}
template <typename SAX>
template<typename SAX>
JSON_HEDLEY_NON_NULL(2)
bool sax_parse(SAX* sax, const bool strict = true)
{
@ -157,7 +157,7 @@ class parser
const bool result = sax_parse_internal(sax);
// strict mode: next byte must be EOF
if (result and strict and (get_token() != token_type::end_of_input))
if (result && strict && (get_token() != token_type::end_of_input))
{
return sax->parse_error(m_lexer.get_position(),
m_lexer.get_token_string(),
@ -169,7 +169,7 @@ class parser
}
private:
template <typename SAX>
template<typename SAX>
JSON_HEDLEY_NON_NULL(2)
bool sax_parse_internal(SAX* sax)
{
@ -181,14 +181,14 @@ class parser
while (true)
{
if (not skip_to_state_evaluation)
if (!skip_to_state_evaluation)
{
// invariant: get_token() was called before each iteration
switch (last_token)
{
case token_type::begin_object:
{
if (JSON_HEDLEY_UNLIKELY(not sax->start_object(std::size_t(-1))))
if (JSON_HEDLEY_UNLIKELY(!sax->start_object(std::size_t(-1))))
{
return false;
}
@ -196,7 +196,7 @@ class parser
// closing } -> we are done
if (get_token() == token_type::end_object)
{
if (JSON_HEDLEY_UNLIKELY(not sax->end_object()))
if (JSON_HEDLEY_UNLIKELY(!sax->end_object()))
{
return false;
}
@ -211,7 +211,7 @@ class parser
parse_error::create(101, m_lexer.get_position(),
exception_message(token_type::value_string, "object key")));
}
if (JSON_HEDLEY_UNLIKELY(not sax->key(m_lexer.get_string())))
if (JSON_HEDLEY_UNLIKELY(!sax->key(m_lexer.get_string())))
{
return false;
}
@ -235,7 +235,7 @@ class parser
case token_type::begin_array:
{
if (JSON_HEDLEY_UNLIKELY(not sax->start_array(std::size_t(-1))))
if (JSON_HEDLEY_UNLIKELY(!sax->start_array(std::size_t(-1))))
{
return false;
}
@ -243,7 +243,7 @@ class parser
// closing ] -> we are done
if (get_token() == token_type::end_array)
{
if (JSON_HEDLEY_UNLIKELY(not sax->end_array()))
if (JSON_HEDLEY_UNLIKELY(!sax->end_array()))
{
return false;
}
@ -261,14 +261,14 @@ class parser
{
const auto res = m_lexer.get_number_float();
if (JSON_HEDLEY_UNLIKELY(not std::isfinite(res)))
if (JSON_HEDLEY_UNLIKELY(!std::isfinite(res)))
{
return sax->parse_error(m_lexer.get_position(),
m_lexer.get_token_string(),
out_of_range::create(406, "number overflow parsing '" + m_lexer.get_token_string() + "'"));
}
if (JSON_HEDLEY_UNLIKELY(not sax->number_float(res, m_lexer.get_string())))
if (JSON_HEDLEY_UNLIKELY(!sax->number_float(res, m_lexer.get_string())))
{
return false;
}
@ -278,7 +278,7 @@ class parser
case token_type::literal_false:
{
if (JSON_HEDLEY_UNLIKELY(not sax->boolean(false)))
if (JSON_HEDLEY_UNLIKELY(!sax->boolean(false)))
{
return false;
}
@ -287,7 +287,7 @@ class parser
case token_type::literal_null:
{
if (JSON_HEDLEY_UNLIKELY(not sax->null()))
if (JSON_HEDLEY_UNLIKELY(!sax->null()))
{
return false;
}
@ -296,7 +296,7 @@ class parser
case token_type::literal_true:
{
if (JSON_HEDLEY_UNLIKELY(not sax->boolean(true)))
if (JSON_HEDLEY_UNLIKELY(!sax->boolean(true)))
{
return false;
}
@ -305,7 +305,7 @@ class parser
case token_type::value_integer:
{
if (JSON_HEDLEY_UNLIKELY(not sax->number_integer(m_lexer.get_number_integer())))
if (JSON_HEDLEY_UNLIKELY(!sax->number_integer(m_lexer.get_number_integer())))
{
return false;
}
@ -314,7 +314,7 @@ class parser
case token_type::value_string:
{
if (JSON_HEDLEY_UNLIKELY(not sax->string(m_lexer.get_string())))
if (JSON_HEDLEY_UNLIKELY(!sax->string(m_lexer.get_string())))
{
return false;
}
@ -323,7 +323,7 @@ class parser
case token_type::value_unsigned:
{
if (JSON_HEDLEY_UNLIKELY(not sax->number_unsigned(m_lexer.get_number_unsigned())))
if (JSON_HEDLEY_UNLIKELY(!sax->number_unsigned(m_lexer.get_number_unsigned())))
{
return false;
}
@ -373,7 +373,7 @@ class parser
// closing ]
if (JSON_HEDLEY_LIKELY(last_token == token_type::end_array))
{
if (JSON_HEDLEY_UNLIKELY(not sax->end_array()))
if (JSON_HEDLEY_UNLIKELY(!sax->end_array()))
{
return false;
}
@ -382,7 +382,7 @@ class parser
// new value, we need to evaluate the new state first.
// By setting skip_to_state_evaluation to false, we
// are effectively jumping to the beginning of this if.
JSON_ASSERT(not states.empty());
JSON_ASSERT(!states.empty());
states.pop_back();
skip_to_state_evaluation = true;
continue;
@ -407,7 +407,7 @@ class parser
exception_message(token_type::value_string, "object key")));
}
if (JSON_HEDLEY_UNLIKELY(not sax->key(m_lexer.get_string())))
if (JSON_HEDLEY_UNLIKELY(!sax->key(m_lexer.get_string())))
{
return false;
}
@ -429,7 +429,7 @@ class parser
// closing }
if (JSON_HEDLEY_LIKELY(last_token == token_type::end_object))
{
if (JSON_HEDLEY_UNLIKELY(not sax->end_object()))
if (JSON_HEDLEY_UNLIKELY(!sax->end_object()))
{
return false;
}
@ -438,7 +438,7 @@ class parser
// new value, we need to evaluate the new state first.
// By setting skip_to_state_evaluation to false, we
// are effectively jumping to the beginning of this if.
JSON_ASSERT(not states.empty());
JSON_ASSERT(!states.empty());
states.pop_back();
skip_to_state_evaluation = true;
continue;
@ -462,7 +462,7 @@ class parser
{
std::string error_msg = "syntax error ";
if (not context.empty())
if (!context.empty())
{
error_msg += "while parsing " + context + " ";
}

9
include/nlohmann/detail/iterators/iter_impl.hpp
View File

@ -3,7 +3,6 @@
#include <iterator> // iterator, random_access_iterator_tag, bidirectional_iterator_tag, advance, next
#include <type_traits> // conditional, is_const, remove_const
#include <nlohmann/detail/boolean_operators.hpp>
#include <nlohmann/detail/exceptions.hpp>
#include <nlohmann/detail/iterators/internal_iterator.hpp>
#include <nlohmann/detail/iterators/primitive_iterator.hpp>
@ -423,7 +422,7 @@ class iter_impl
*/
bool operator!=(const iter_impl& other) const
{
return not operator==(other);
return !operator==(other);
}
/*!
@ -459,7 +458,7 @@ class iter_impl
*/
bool operator<=(const iter_impl& other) const
{
return not other.operator < (*this);
return !other.operator < (*this);
}
/*!
@ -468,7 +467,7 @@ class iter_impl
*/
bool operator>(const iter_impl& other) const
{
return not operator<=(other);
return !operator<=(other);
}
/*!
@ -477,7 +476,7 @@ class iter_impl
*/
bool operator>=(const iter_impl& other) const
{
return not operator<(other);
return !operator<(other);
}
/*!

10
include/nlohmann/detail/iterators/iteration_proxy.hpp
View File

@ -19,7 +19,7 @@ void int_to_string( string_type& target, std::size_t value )
using std::to_string;
target = to_string(value);
}
template <typename IteratorType> class iteration_proxy_value
template<typename IteratorType> class iteration_proxy_value
{
public:
using difference_type = std::ptrdiff_t;
@ -133,7 +133,7 @@ template<typename IteratorType> class iteration_proxy
// Structured Bindings Support
// For further reference see https://blog.tartanllama.xyz/structured-bindings/
// And see https://github.com/nlohmann/json/pull/1391
template <std::size_t N, typename IteratorType, enable_if_t<N == 0, int> = 0>
template<std::size_t N, typename IteratorType, enable_if_t<N == 0, int> = 0>
auto get(const nlohmann::detail::iteration_proxy_value<IteratorType>& i) -> decltype(i.key())
{
return i.key();
@ -141,7 +141,7 @@ auto get(const nlohmann::detail::iteration_proxy_value<IteratorType>& i) -> decl
// Structured Bindings Support
// For further reference see https://blog.tartanllama.xyz/structured-bindings/
// And see https://github.com/nlohmann/json/pull/1391
template <std::size_t N, typename IteratorType, enable_if_t<N == 1, int> = 0>
template<std::size_t N, typename IteratorType, enable_if_t<N == 1, int> = 0>
auto get(const nlohmann::detail::iteration_proxy_value<IteratorType>& i) -> decltype(i.value())
{
return i.value();
@ -160,11 +160,11 @@ namespace std
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wmismatched-tags"
#endif
template <typename IteratorType>
template<typename IteratorType>
class tuple_size<::nlohmann::detail::iteration_proxy_value<IteratorType>>
: public std::integral_constant<std::size_t, 2> {};
template <std::size_t N, typename IteratorType>
template<std::size_t N, typename IteratorType>
class tuple_element<N, ::nlohmann::detail::iteration_proxy_value<IteratorType >>
{
public:

10
include/nlohmann/detail/iterators/iterator_traits.hpp
View File

@ -9,10 +9,10 @@ namespace nlohmann
{
namespace detail
{
template <typename It, typename = void>
template<typename It, typename = void>
struct iterator_types {};
template <typename It>
template<typename It>
struct iterator_types <
It,
void_t<typename It::difference_type, typename It::value_type, typename It::pointer,
@ -27,18 +27,18 @@ struct iterator_types <
// This is required as some compilers implement std::iterator_traits in a way that
// doesn't work with SFINAE. See https://github.com/nlohmann/json/issues/1341.
template <typename T, typename = void>
template<typename T, typename = void>
struct iterator_traits
{
};
template <typename T>
template<typename T>
struct iterator_traits < T, enable_if_t < !std::is_pointer<T>::value >>
: iterator_types<T>
{
};
template <typename T>
template<typename T>
struct iterator_traits<T*, enable_if_t<std::is_object<T>::value>>
{
using iterator_category = std::random_access_iterator_tag;

26
include/nlohmann/detail/json_pointer.hpp
View File

@ -335,7 +335,7 @@ class json_pointer
using size_type = typename BasicJsonType::size_type;
// error condition (cf. RFC 6901, Sect. 4)
if (JSON_HEDLEY_UNLIKELY(s.size() > 1 and s[0] == '0'))
if (JSON_HEDLEY_UNLIKELY(s.size() > 1 && s[0] == '0'))
{
JSON_THROW(detail::parse_error::create(106, 0,
"array index '" + s +
@ -343,7 +343,7 @@ class json_pointer
}
// error condition (cf. RFC 6901, Sect. 4)
if (JSON_HEDLEY_UNLIKELY(s.size() > 1 and not (s[0] >= '1' and s[0] <= '9')))
if (JSON_HEDLEY_UNLIKELY(s.size() > 1 && !(s[0] >= '1' && s[0] <= '9')))
{
JSON_THROW(detail::parse_error::create(109, 0, "array index '" + s + "' is not a number"));
}
@ -483,7 +483,7 @@ class json_pointer
});
// change value to array for numbers or "-" or to object otherwise
*ptr = (nums or reference_token == "-")
*ptr = (nums || reference_token == "-")
? detail::value_t::array
: detail::value_t::object;
}
@ -665,7 +665,7 @@ class json_pointer
{
case detail::value_t::object:
{
if (not ptr->contains(reference_token))
if (!ptr->contains(reference_token))
{
// we did not find the key in the object
return false;
@ -682,21 +682,21 @@ class json_pointer
// "-" always fails the range check
return false;
}
if (JSON_HEDLEY_UNLIKELY(reference_token.size() == 1 and not ("0" <= reference_token and reference_token <= "9")))
if (JSON_HEDLEY_UNLIKELY(reference_token.size() == 1 && !("0" <= reference_token && reference_token <= "9")))
{
// invalid char
return false;
}
if (JSON_HEDLEY_UNLIKELY(reference_token.size() > 1))
{
if (JSON_HEDLEY_UNLIKELY(not ('1' <= reference_token[0] and reference_token[0] <= '9')))
if (JSON_HEDLEY_UNLIKELY(!('1' <= reference_token[0] && reference_token[0] <= '9')))
{
// first char should be between '1' and '9'
return false;
}
for (std::size_t i = 1; i < reference_token.size(); i++)
{
if (JSON_HEDLEY_UNLIKELY(not ('0' <= reference_token[i] and reference_token[i] <= '9')))
if (JSON_HEDLEY_UNLIKELY(!('0' <= reference_token[i] && reference_token[i] <= '9')))
{
// other char should be between '0' and '9'
return false;
@ -783,8 +783,8 @@ class json_pointer
JSON_ASSERT(reference_token[pos] == '~');
// ~ must be followed by 0 or 1
if (JSON_HEDLEY_UNLIKELY(pos == reference_token.size() - 1 or
(reference_token[pos + 1] != '0' and
if (JSON_HEDLEY_UNLIKELY(pos == reference_token.size() - 1 ||
(reference_token[pos + 1] != '0' &&
reference_token[pos + 1] != '1')))
{
JSON_THROW(detail::parse_error::create(108, 0, "escape character '~' must be followed with '0' or '1'"));
@ -815,7 +815,7 @@ class json_pointer
static void replace_substring(std::string& s, const std::string& f,
const std::string& t)
{
JSON_ASSERT(not f.empty());
JSON_ASSERT(!f.empty());
for (auto pos = s.find(f); // find first occurrence of f
pos != std::string::npos; // make sure f was found
s.replace(pos, f.size(), t), // replace with t, and
@ -910,7 +910,7 @@ class json_pointer
static BasicJsonType
unflatten(const BasicJsonType& value)
{
if (JSON_HEDLEY_UNLIKELY(not value.is_object()))
if (JSON_HEDLEY_UNLIKELY(!value.is_object()))
{
JSON_THROW(detail::type_error::create(314, "only objects can be unflattened"));
}
@ -920,7 +920,7 @@ class json_pointer
// iterate the JSON object values
for (const auto& element : *value.m_value.object)
{
if (JSON_HEDLEY_UNLIKELY(not element.second.is_primitive()))
if (JSON_HEDLEY_UNLIKELY(!element.second.is_primitive()))
{
JSON_THROW(detail::type_error::create(315, "values in object must be primitive"));
}
@ -966,7 +966,7 @@ class json_pointer
friend bool operator!=(json_pointer const& lhs,
json_pointer const& rhs) noexcept
{
return not (lhs == rhs);
return !(lhs == rhs);
}
/// the reference tokens

2
include/nlohmann/detail/meta/cpp_future.hpp
View File

@ -3,8 +3,6 @@
#include <cstddef> // size_t
#include <type_traits> // conditional, enable_if, false_type, integral_constant, is_constructible, is_integral, is_same, remove_cv, remove_reference, true_type
#include <nlohmann/detail/boolean_operators.hpp>
namespace nlohmann
{
namespace detail

22
include/nlohmann/detail/meta/detected.hpp
View File

@ -19,39 +19,39 @@ struct nonesuch
void operator=(nonesuch&&) = delete;
};
template <class Default,
class AlwaysVoid,
template <class...> class Op,
class... Args>
template<class Default,
class AlwaysVoid,
template<class...> class Op,
class... Args>
struct detector
{
using value_t = std::false_type;
using type = Default;
};
template <class Default, template <class...> class Op, class... Args>
template<class Default, template<class...> class Op, class... Args>
struct detector<Default, void_t<Op<Args...>>, Op, Args...>
{
using value_t = std::true_type;
using type = Op<Args...>;
};
template <template <class...> class Op, class... Args>
template<template<class...> class Op, class... Args>
using is_detected = typename detector<nonesuch, void, Op, Args...>::value_t;
template <template <class...> class Op, class... Args>
template<template<class...> class Op, class... Args>
using detected_t = typename detector<nonesuch, void, Op, Args...>::type;
template <class Default, template <class...> class Op, class... Args>
template<class Default, template<class...> class Op, class... Args>
using detected_or = detector<Default, void, Op, Args...>;
template <class Default, template <class...> class Op, class... Args>
template<class Default, template<class...> class Op, class... Args>
using detected_or_t = typename detected_or<Default, Op, Args...>::type;
template <class Expected, template <class...> class Op, class... Args>
template<class Expected, template<class...> class Op, class... Args>
using is_detected_exact = std::is_same<Expected, detected_t<Op, Args...>>;
template <class To, template <class...> class Op, class... Args>
template<class To, template<class...> class Op, class... Args>
using is_detected_convertible =
std::is_convertible<detected_t<Op, Args...>, To>;
} // namespace detail

28
include/nlohmann/detail/meta/is_sax.hpp
View File

@ -11,53 +11,53 @@ namespace nlohmann
{
namespace detail
{
template <typename T>
template<typename T>
using null_function_t = decltype(std::declval<T&>().null());
template <typename T>
template<typename T>
using boolean_function_t =
decltype(std::declval<T&>().boolean(std::declval<bool>()));
template <typename T, typename Integer>
template<typename T, typename Integer>
using number_integer_function_t =
decltype(std::declval<T&>().number_integer(std::declval<Integer>()));
template <typename T, typename Unsigned>
template<typename T, typename Unsigned>
using number_unsigned_function_t =
decltype(std::declval<T&>().number_unsigned(std::declval<Unsigned>()));
template <typename T, typename Float, typename String>
template<typename T, typename Float, typename String>
using number_float_function_t = decltype(std::declval<T&>().number_float(
std::declval<Float>(), std::declval<const String&>()));
template <typename T, typename String>
template<typename T, typename String>
using string_function_t =
decltype(std::declval<T&>().string(std::declval<String&>()));
template <typename T>
template<typename T>
using start_object_function_t =
decltype(std::declval<T&>().start_object(std::declval<std::size_t>()));
template <typename T, typename String>
template<typename T, typename String>
using key_function_t =
decltype(std::declval<T&>().key(std::declval<String&>()));
template <typename T>
template<typename T>
using end_object_function_t = decltype(std::declval<T&>().end_object());
template <typename T>
template<typename T>
using start_array_function_t =
decltype(std::declval<T&>().start_array(std::declval<std::size_t>()));
template <typename T>
template<typename T>
using end_array_function_t = decltype(std::declval<T&>().end_array());
template <typename T, typename Exception>
template<typename T, typename Exception>
using parse_error_function_t = decltype(std::declval<T&>().parse_error(
std::declval<std::size_t>(), std::declval<const std::string&>(),
std::declval<const Exception&>()));
template <typename SAX, typename BasicJsonType>
template<typename SAX, typename BasicJsonType>
struct is_sax
{
private:
@ -89,7 +89,7 @@ struct is_sax
is_detected_exact<bool, parse_error_function_t, SAX, exception_t>::value;
};
template <typename SAX, typename BasicJsonType>
template<typename SAX, typename BasicJsonType>
struct is_sax_static_asserts
{
private:

177
include/nlohmann/detail/meta/type_traits.hpp
View File

@ -4,7 +4,6 @@
#include <type_traits> // false_type, is_constructible, is_integral, is_same, true_type
#include <utility> // declval
#include <nlohmann/detail/boolean_operators.hpp>
#include <nlohmann/detail/iterators/iterator_traits.hpp>
#include <nlohmann/detail/macro_scope.hpp>
#include <nlohmann/detail/meta/cpp_future.hpp>
@ -45,59 +44,59 @@ struct is_basic_json<NLOHMANN_BASIC_JSON_TPL> : std::true_type {};
// json_ref helpers //
//////////////////////
template <typename>
template<typename>
class json_ref;
template<typename>
struct is_json_ref : std::false_type {};
template <typename T>
template<typename T>
struct is_json_ref<json_ref<T>> : std::true_type {};
//////////////////////////
// aliases for detected //
//////////////////////////
template <typename T>
template<typename T>
using mapped_type_t = typename T::mapped_type;
template <typename T>
template<typename T>
using key_type_t = typename T::key_type;
template <typename T>
template<typename T>
using value_type_t = typename T::value_type;
template <typename T>
template<typename T>
using difference_type_t = typename T::difference_type;
template <typename T>
template<typename T>
using pointer_t = typename T::pointer;
template <typename T>
template<typename T>
using reference_t = typename T::reference;
template <typename T>
template<typename T>
using iterator_category_t = typename T::iterator_category;
template <typename T>
template<typename T>
using iterator_t = typename T::iterator;
template <typename T, typename... Args>
template<typename T, typename... Args>
using to_json_function = decltype(T::to_json(std::declval<Args>()...));
template <typename T, typename... Args>
template<typename T, typename... Args>
using from_json_function = decltype(T::from_json(std::declval<Args>()...));
template <typename T, typename U>
template<typename T, typename U>
using get_template_function = decltype(std::declval<T>().template get<U>());
// trait checking if JSONSerializer<T>::from_json(json const&, udt&) exists
template <typename BasicJsonType, typename T, typename = void>
template<typename BasicJsonType, typename T, typename = void>
struct has_from_json : std::false_type {};
template <typename BasicJsonType, typename T>
struct has_from_json<BasicJsonType, T,
enable_if_t<not is_basic_json<T>::value>>
template<typename BasicJsonType, typename T>
struct has_from_json < BasicJsonType, T,
enable_if_t < !is_basic_json<T>::value >>
{
using serializer = typename BasicJsonType::template json_serializer<T, void>;
@ -108,11 +107,11 @@ struct has_from_json<BasicJsonType, T,
// This trait checks if JSONSerializer<T>::from_json(json const&) exists
// this overload is used for non-default-constructible user-defined-types
template <typename BasicJsonType, typename T, typename = void>
template<typename BasicJsonType, typename T, typename = void>
struct has_non_default_from_json : std::false_type {};
template<typename BasicJsonType, typename T>
struct has_non_default_from_json<BasicJsonType, T, enable_if_t<not is_basic_json<T>::value>>
struct has_non_default_from_json < BasicJsonType, T, enable_if_t < !is_basic_json<T>::value >>
{
using serializer = typename BasicJsonType::template json_serializer<T, void>;
@ -123,11 +122,11 @@ struct has_non_default_from_json<BasicJsonType, T, enable_if_t<not is_basic_json
// This trait checks if BasicJsonType::json_serializer<T>::to_json exists
// Do not evaluate the trait when T is a basic_json type, to avoid template instantiation infinite recursion.
template <typename BasicJsonType, typename T, typename = void>
template<typename BasicJsonType, typename T, typename = void>
struct has_to_json : std::false_type {};
template <typename BasicJsonType, typename T>
struct has_to_json<BasicJsonType, T, enable_if_t<not is_basic_json<T>::value>>
template<typename BasicJsonType, typename T>
struct has_to_json < BasicJsonType, T, enable_if_t < !is_basic_json<T>::value >>
{
using serializer = typename BasicJsonType::template json_serializer<T, void>;
@ -141,10 +140,10 @@ struct has_to_json<BasicJsonType, T, enable_if_t<not is_basic_json<T>::value>>
// is_ functions //
///////////////////
template <typename T, typename = void>
template<typename T, typename = void>
struct is_iterator_traits : std::false_type {};
template <typename T>
template<typename T>
struct is_iterator_traits<iterator_traits<T>>
{
private:
@ -161,20 +160,20 @@ struct is_iterator_traits<iterator_traits<T>>
// source: https://stackoverflow.com/a/37193089/4116453
template <typename T, typename = void>
template<typename T, typename = void>
struct is_complete_type : std::false_type {};
template <typename T>
template<typename T>
struct is_complete_type<T, decltype(void(sizeof(T)))> : std::true_type {};
template <typename BasicJsonType, typename CompatibleObjectType,
typename = void>
template<typename BasicJsonType, typename CompatibleObjectType,
typename = void>
struct is_compatible_object_type_impl : std::false_type {};
template <typename BasicJsonType, typename CompatibleObjectType>
template<typename BasicJsonType, typename CompatibleObjectType>
struct is_compatible_object_type_impl <
BasicJsonType, CompatibleObjectType,
enable_if_t<is_detected<mapped_type_t, CompatibleObjectType>::value and
enable_if_t < is_detected<mapped_type_t, CompatibleObjectType>::value&&
is_detected<key_type_t, CompatibleObjectType>::value >>
{
@ -183,53 +182,53 @@ struct is_compatible_object_type_impl <
// macOS's is_constructible does not play well with nonesuch...
static constexpr bool value =
std::is_constructible<typename object_t::key_type,
typename CompatibleObjectType::key_type>::value and
typename CompatibleObjectType::key_type>::value &&
std::is_constructible<typename object_t::mapped_type,
typename CompatibleObjectType::mapped_type>::value;
};
template <typename BasicJsonType, typename CompatibleObjectType>
template<typename BasicJsonType, typename CompatibleObjectType>
struct is_compatible_object_type
: is_compatible_object_type_impl<BasicJsonType, CompatibleObjectType> {};
template <typename BasicJsonType, typename ConstructibleObjectType,
typename = void>
template<typename BasicJsonType, typename ConstructibleObjectType,
typename = void>
struct is_constructible_object_type_impl : std::false_type {};
template <typename BasicJsonType, typename ConstructibleObjectType>
template<typename BasicJsonType, typename ConstructibleObjectType>
struct is_constructible_object_type_impl <
BasicJsonType, ConstructibleObjectType,
enable_if_t<is_detected<mapped_type_t, ConstructibleObjectType>::value and
enable_if_t < is_detected<mapped_type_t, ConstructibleObjectType>::value&&
is_detected<key_type_t, ConstructibleObjectType>::value >>
{
using object_t = typename BasicJsonType::object_t;
static constexpr bool value =
(std::is_default_constructible<ConstructibleObjectType>::value and
(std::is_move_assignable<ConstructibleObjectType>::value or
std::is_copy_assignable<ConstructibleObjectType>::value) and
(std::is_default_constructible<ConstructibleObjectType>::value &&
(std::is_move_assignable<ConstructibleObjectType>::value ||
std::is_copy_assignable<ConstructibleObjectType>::value) &&
(std::is_constructible<typename ConstructibleObjectType::key_type,
typename object_t::key_type>::value and
typename object_t::key_type>::value &&
std::is_same <
typename object_t::mapped_type,
typename ConstructibleObjectType::mapped_type >::value)) or
typename ConstructibleObjectType::mapped_type >::value)) ||
(has_from_json<BasicJsonType,
typename ConstructibleObjectType::mapped_type>::value or
typename ConstructibleObjectType::mapped_type>::value ||
has_non_default_from_json <
BasicJsonType,
typename ConstructibleObjectType::mapped_type >::value);
};
template <typename BasicJsonType, typename ConstructibleObjectType>
template<typename BasicJsonType, typename ConstructibleObjectType>
struct is_constructible_object_type
: is_constructible_object_type_impl<BasicJsonType,
ConstructibleObjectType> {};
template <typename BasicJsonType, typename CompatibleStringType,
typename = void>
template<typename BasicJsonType, typename CompatibleStringType,
typename = void>
struct is_compatible_string_type_impl : std::false_type {};
template <typename BasicJsonType, typename CompatibleStringType>
template<typename BasicJsonType, typename CompatibleStringType>
struct is_compatible_string_type_impl <
BasicJsonType, CompatibleStringType,
enable_if_t<is_detected_exact<typename BasicJsonType::string_t::value_type,
@ -239,15 +238,15 @@ struct is_compatible_string_type_impl <
std::is_constructible<typename BasicJsonType::string_t, CompatibleStringType>::value;
};
template <typename BasicJsonType, typename ConstructibleStringType>
template<typename BasicJsonType, typename ConstructibleStringType>
struct is_compatible_string_type
: is_compatible_string_type_impl<BasicJsonType, ConstructibleStringType> {};
template <typename BasicJsonType, typename ConstructibleStringType,
typename = void>
template<typename BasicJsonType, typename ConstructibleStringType,
typename = void>
struct is_constructible_string_type_impl : std::false_type {};
template <typename BasicJsonType, typename ConstructibleStringType>
template<typename BasicJsonType, typename ConstructibleStringType>
struct is_constructible_string_type_impl <
BasicJsonType, ConstructibleStringType,
enable_if_t<is_detected_exact<typename BasicJsonType::string_t::value_type,
@ -258,55 +257,55 @@ struct is_constructible_string_type_impl <
typename BasicJsonType::string_t>::value;
};
template <typename BasicJsonType, typename ConstructibleStringType>
template<typename BasicJsonType, typename ConstructibleStringType>
struct is_constructible_string_type
: is_constructible_string_type_impl<BasicJsonType, ConstructibleStringType> {};
template <typename BasicJsonType, typename CompatibleArrayType, typename = void>
template<typename BasicJsonType, typename CompatibleArrayType, typename = void>
struct is_compatible_array_type_impl : std::false_type {};
template <typename BasicJsonType, typename CompatibleArrayType>
template<typename BasicJsonType, typename CompatibleArrayType>
struct is_compatible_array_type_impl <
BasicJsonType, CompatibleArrayType,
enable_if_t<is_detected<value_type_t, CompatibleArrayType>::value and
is_detected<iterator_t, CompatibleArrayType>::value and
enable_if_t < is_detected<value_type_t, CompatibleArrayType>::value&&
is_detected<iterator_t, CompatibleArrayType>::value&&
// This is needed because json_reverse_iterator has a ::iterator type...
// Therefore it is detected as a CompatibleArrayType.
// The real fix would be to have an Iterable concept.
not is_iterator_traits<
iterator_traits<CompatibleArrayType>>::value >>
!is_iterator_traits <
iterator_traits<CompatibleArrayType >>::value >>
{
static constexpr bool value =
std::is_constructible<BasicJsonType,
typename CompatibleArrayType::value_type>::value;
};
template <typename BasicJsonType, typename CompatibleArrayType>
template<typename BasicJsonType, typename CompatibleArrayType>
struct is_compatible_array_type
: is_compatible_array_type_impl<BasicJsonType, CompatibleArrayType> {};
template <typename BasicJsonType, typename ConstructibleArrayType, typename = void>
template<typename BasicJsonType, typename ConstructibleArrayType, typename = void>
struct is_constructible_array_type_impl : std::false_type {};
template <typename BasicJsonType, typename ConstructibleArrayType>
template<typename BasicJsonType, typename ConstructibleArrayType>
struct is_constructible_array_type_impl <
BasicJsonType, ConstructibleArrayType,
enable_if_t<std::is_same<ConstructibleArrayType,
typename BasicJsonType::value_type>::value >>
: std::true_type {};
template <typename BasicJsonType, typename ConstructibleArrayType>
template<typename BasicJsonType, typename ConstructibleArrayType>
struct is_constructible_array_type_impl <
BasicJsonType, ConstructibleArrayType,
enable_if_t<not std::is_same<ConstructibleArrayType,
typename BasicJsonType::value_type>::value and
std::is_default_constructible<ConstructibleArrayType>::value and
(std::is_move_assignable<ConstructibleArrayType>::value or
std::is_copy_assignable<ConstructibleArrayType>::value) and
is_detected<value_type_t, ConstructibleArrayType>::value and
is_detected<iterator_t, ConstructibleArrayType>::value and
is_complete_type<
detected_t<value_type_t, ConstructibleArrayType>>::value >>
enable_if_t < !std::is_same<ConstructibleArrayType,
typename BasicJsonType::value_type>::value&&
std::is_default_constructible<ConstructibleArrayType>::value&&
(std::is_move_assignable<ConstructibleArrayType>::value ||
std::is_copy_assignable<ConstructibleArrayType>::value)&&
is_detected<value_type_t, ConstructibleArrayType>::value&&
is_detected<iterator_t, ConstructibleArrayType>::value&&
is_complete_type <
detected_t<value_type_t, ConstructibleArrayType >>::value >>
{
static constexpr bool value =
// This is needed because json_reverse_iterator has a ::iterator type,
@ -314,30 +313,30 @@ detected_t<value_type_t, ConstructibleArrayType>>::value >>
// base class `iterator`... Therefore it is detected as a
// ConstructibleArrayType. The real fix would be to have an Iterable
// concept.
not is_iterator_traits<iterator_traits<ConstructibleArrayType>>::value and
!is_iterator_traits<iterator_traits<ConstructibleArrayType>>::value &&
(std::is_same<typename ConstructibleArrayType::value_type,
typename BasicJsonType::array_t::value_type>::value or
typename BasicJsonType::array_t::value_type>::value ||
has_from_json<BasicJsonType,
typename ConstructibleArrayType::value_type>::value or
typename ConstructibleArrayType::value_type>::value ||
has_non_default_from_json <
BasicJsonType, typename ConstructibleArrayType::value_type >::value);
};
template <typename BasicJsonType, typename ConstructibleArrayType>
template<typename BasicJsonType, typename ConstructibleArrayType>
struct is_constructible_array_type
: is_constructible_array_type_impl<BasicJsonType, ConstructibleArrayType> {};
template <typename RealIntegerType, typename CompatibleNumberIntegerType,
typename = void>
template<typename RealIntegerType, typename CompatibleNumberIntegerType,
typename = void>
struct is_compatible_integer_type_impl : std::false_type {};
template <typename RealIntegerType, typename CompatibleNumberIntegerType>
template<typename RealIntegerType, typename CompatibleNumberIntegerType>
struct is_compatible_integer_type_impl <
RealIntegerType, CompatibleNumberIntegerType,
enable_if_t<std::is_integral<RealIntegerType>::value and
std::is_integral<CompatibleNumberIntegerType>::value and
not std::is_same<bool, CompatibleNumberIntegerType>::value >>
enable_if_t < std::is_integral<RealIntegerType>::value&&
std::is_integral<CompatibleNumberIntegerType>::value&&
!std::is_same<bool, CompatibleNumberIntegerType>::value >>
{
// is there an assert somewhere on overflows?
using RealLimits = std::numeric_limits<RealIntegerType>;
@ -345,20 +344,20 @@ struct is_compatible_integer_type_impl <
static constexpr auto value =
std::is_constructible<RealIntegerType,
CompatibleNumberIntegerType>::value and
CompatibleLimits::is_integer and
CompatibleNumberIntegerType>::value &&
CompatibleLimits::is_integer &&
RealLimits::is_signed == CompatibleLimits::is_signed;
};
template <typename RealIntegerType, typename CompatibleNumberIntegerType>
template<typename RealIntegerType, typename CompatibleNumberIntegerType>
struct is_compatible_integer_type
: is_compatible_integer_type_impl<RealIntegerType,
CompatibleNumberIntegerType> {};
template <typename BasicJsonType, typename CompatibleType, typename = void>
template<typename BasicJsonType, typename CompatibleType, typename = void>
struct is_compatible_type_impl: std::false_type {};
template <typename BasicJsonType, typename CompatibleType>
template<typename BasicJsonType, typename CompatibleType>
struct is_compatible_type_impl <
BasicJsonType, CompatibleType,
enable_if_t<is_complete_type<CompatibleType>::value >>
@ -367,7 +366,7 @@ struct is_compatible_type_impl <
has_to_json<BasicJsonType, CompatibleType>::value;
};
template <typename BasicJsonType, typename CompatibleType>
template<typename BasicJsonType, typename CompatibleType>
struct is_compatible_type
: is_compatible_type_impl<BasicJsonType, CompatibleType> {};
@ -378,10 +377,10 @@ template<class B1, class... Bn>
struct conjunction<B1, Bn...>
: std::conditional<bool(B1::value), conjunction<Bn...>, B1>::type {};
template <typename T1, typename T2>
template<typename T1, typename T2>
struct is_constructible_tuple : std::false_type {};
template <typename T1, typename... Args>
template<typename T1, typename... Args>
struct is_constructible_tuple<T1, std::tuple<Args...>> : conjunction<std::is_constructible<T1, Args>...> {};
} // namespace detail
} // namespace nlohmann

4
include/nlohmann/detail/meta/void_t.hpp
View File

@ -4,10 +4,10 @@ namespace nlohmann
{
namespace detail
{
template <typename ...Ts> struct make_void
template<typename ...Ts> struct make_void
{
using type = void;
};
template <typename ...Ts> using void_t = typename make_void<Ts...>::type;
template<typename ...Ts> using void_t = typename make_void<Ts...>::type;
} // namespace detail
} // namespace nlohmann

62
include/nlohmann/detail/output/binary_writer.hpp
View File

@ -426,28 +426,28 @@ class binary_writer
// negative fixnum
write_number(static_cast<std::int8_t>(j.m_value.number_integer));
}
else if (j.m_value.number_integer >= (std::numeric_limits<std::int8_t>::min)() and
else if (j.m_value.number_integer >= (std::numeric_limits<std::int8_t>::min)() &&
j.m_value.number_integer <= (std::numeric_limits<std::int8_t>::max)())
{
// int 8
oa->write_character(to_char_type(0xD0));
write_number(static_cast<std::int8_t>(j.m_value.number_integer));
}
else if (j.m_value.number_integer >= (std::numeric_limits<std::int16_t>::min)() and
else if (j.m_value.number_integer >= (std::numeric_limits<std::int16_t>::min)() &&
j.m_value.number_integer <= (std::numeric_limits<std::int16_t>::max)())
{
// int 16
oa->write_character(to_char_type(0xD1));
write_number(static_cast<std::int16_t>(j.m_value.number_integer));
}
else if (j.m_value.number_integer >= (std::numeric_limits<std::int32_t>::min)() and
else if (j.m_value.number_integer >= (std::numeric_limits<std::int32_t>::min)() &&
j.m_value.number_integer <= (std::numeric_limits<std::int32_t>::max)())
{
// int 32
oa->write_character(to_char_type(0xD2));
write_number(static_cast<std::int32_t>(j.m_value.number_integer));
}
else if (j.m_value.number_integer >= (std::numeric_limits<std::int64_t>::min)() and
else if (j.m_value.number_integer >= (std::numeric_limits<std::int64_t>::min)() &&
j.m_value.number_integer <= (std::numeric_limits<std::int64_t>::max)())
{
// int 64
@ -608,7 +608,7 @@ class binary_writer
}
oa->write_character(to_char_type(output_type));
if (not fixed)
if (!fixed)
{
write_number(static_cast<std::uint8_t>(N));
}
@ -752,7 +752,7 @@ class binary_writer
}
bool prefix_required = true;
if (use_type and not j.m_value.array->empty())
if (use_type && !j.m_value.array->empty())
{
JSON_ASSERT(use_count);
const CharType first_prefix = ubjson_prefix(j.front());
@ -781,7 +781,7 @@ class binary_writer
write_ubjson(el, use_count, use_type, prefix_required);
}
if (not use_count)
if (!use_count)
{
oa->write_character(to_char_type(']'));
}
@ -796,7 +796,7 @@ class binary_writer
oa->write_character(to_char_type('['));
}
if (use_type and not j.m_value.binary->empty())
if (use_type && !j.m_value.binary->empty())
{
JSON_ASSERT(use_count);
oa->write_character(to_char_type('$'));
@ -824,7 +824,7 @@ class binary_writer
}
}
if (not use_count)
if (!use_count)
{
oa->write_character(to_char_type(']'));
}
@ -840,7 +840,7 @@ class binary_writer
}
bool prefix_required = true;
if (use_type and not j.m_value.object->empty())
if (use_type && !j.m_value.object->empty())
{
JSON_ASSERT(use_count);
const CharType first_prefix = ubjson_prefix(j.front());
@ -873,7 +873,7 @@ class binary_writer
write_ubjson(el.second, use_count, use_type, prefix_required);
}
if (not use_count)
if (!use_count)
{
oa->write_character(to_char_type('}'));
}
@ -974,7 +974,7 @@ class binary_writer
*/
static std::size_t calc_bson_integer_size(const std::int64_t value)
{
return (std::numeric_limits<std::int32_t>::min)() <= value and value <= (std::numeric_limits<std::int32_t>::max)()
return (std::numeric_limits<std::int32_t>::min)() <= value && value <= (std::numeric_limits<std::int32_t>::max)()
? sizeof(std::int32_t)
: sizeof(std::int64_t);
}
@ -985,7 +985,7 @@ class binary_writer
void write_bson_integer(const string_t& name,
const std::int64_t value)
{
if ((std::numeric_limits<std::int32_t>::min)() <= value and value <= (std::numeric_limits<std::int32_t>::max)())
if ((std::numeric_limits<std::int32_t>::min)() <= value && value <= (std::numeric_limits<std::int32_t>::max)())
{
write_bson_entry_header(name, 0x10); // int32
write_number<std::int32_t, true>(static_cast<std::int32_t>(value));
@ -1318,13 +1318,13 @@ class binary_writer
}
// UBJSON: write number (signed integer)
template<typename NumberType, typename std::enable_if<
std::is_signed<NumberType>::value and
not std::is_floating_point<NumberType>::value, int>::type = 0>
template < typename NumberType, typename std::enable_if <
std::is_signed<NumberType>::value&&
!std::is_floating_point<NumberType>::value, int >::type = 0 >
void write_number_with_ubjson_prefix(const NumberType n,
const bool add_prefix)
{
if ((std::numeric_limits<std::int8_t>::min)() <= n and n <= (std::numeric_limits<std::int8_t>::max)())
if ((std::numeric_limits<std::int8_t>::min)() <= n && n <= (std::numeric_limits<std::int8_t>::max)())
{
if (add_prefix)
{
@ -1332,7 +1332,7 @@ class binary_writer
}
write_number(static_cast<std::int8_t>(n));
}
else if (static_cast<std::int64_t>((std::numeric_limits<std::uint8_t>::min)()) <= n and n <= static_cast<std::int64_t>((std::numeric_limits<std::uint8_t>::max)()))
else if (static_cast<std::int64_t>((std::numeric_limits<std::uint8_t>::min)()) <= n && n <= static_cast<std::int64_t>((std::numeric_limits<std::uint8_t>::max)()))
{
if (add_prefix)
{
@ -1340,7 +1340,7 @@ class binary_writer
}
write_number(static_cast<std::uint8_t>(n));
}
else if ((std::numeric_limits<std::int16_t>::min)() <= n and n <= (std::numeric_limits<std::int16_t>::max)())
else if ((std::numeric_limits<std::int16_t>::min)() <= n && n <= (std::numeric_limits<std::int16_t>::max)())
{
if (add_prefix)
{
@ -1348,7 +1348,7 @@ class binary_writer
}
write_number(static_cast<std::int16_t>(n));
}
else if ((std::numeric_limits<std::int32_t>::min)() <= n and n <= (std::numeric_limits<std::int32_t>::max)())
else if ((std::numeric_limits<std::int32_t>::min)() <= n && n <= (std::numeric_limits<std::int32_t>::max)())
{
if (add_prefix)
{
@ -1356,7 +1356,7 @@ class binary_writer
}
write_number(static_cast<std::int32_t>(n));
}
else if ((std::numeric_limits<std::int64_t>::min)() <= n and n <= (std::numeric_limits<std::int64_t>::max)())
else if ((std::numeric_limits<std::int64_t>::min)() <= n && n <= (std::numeric_limits<std::int64_t>::max)())
{
if (add_prefix)
{
@ -1393,19 +1393,19 @@ class binary_writer
case value_t::number_integer:
{
if ((std::numeric_limits<std::int8_t>::min)() <= j.m_value.number_integer and j.m_value.number_integer <= (std::numeric_limits<std::int8_t>::max)())
if ((std::numeric_limits<std::int8_t>::min)() <= j.m_value.number_integer && j.m_value.number_integer <= (std::numeric_limits<std::int8_t>::max)())
{
return 'i';
}
if ((std::numeric_limits<std::uint8_t>::min)() <= j.m_value.number_integer and j.m_value.number_integer <= (std::numeric_limits<std::uint8_t>::max)())
if ((std::numeric_limits<std::uint8_t>::min)() <= j.m_value.number_integer && j.m_value.number_integer <= (std::numeric_limits<std::uint8_t>::max)())
{
return 'U';
}
if ((std::numeric_limits<std::int16_t>::min)() <= j.m_value.number_integer and j.m_value.number_integer <= (std::numeric_limits<std::int16_t>::max)())
if ((std::numeric_limits<std::int16_t>::min)() <= j.m_value.number_integer && j.m_value.number_integer <= (std::numeric_limits<std::int16_t>::max)())
{
return 'I';
}
if ((std::numeric_limits<std::int32_t>::min)() <= j.m_value.number_integer and j.m_value.number_integer <= (std::numeric_limits<std::int32_t>::max)())
if ((std::numeric_limits<std::int32_t>::min)() <= j.m_value.number_integer && j.m_value.number_integer <= (std::numeric_limits<std::int32_t>::max)())
{
return 'l';
}
@ -1497,8 +1497,8 @@ class binary_writer
void write_compact_float(const number_float_t n, detail::input_format_t format)
{
if (static_cast<double>(n) >= static_cast<double>(std::numeric_limits<float>::lowest()) and
static_cast<double>(n) <= static_cast<double>((std::numeric_limits<float>::max)()) and
if (static_cast<double>(n) >= static_cast<double>(std::numeric_limits<float>::lowest()) &&
static_cast<double>(n) <= static_cast<double>((std::numeric_limits<float>::max)()) &&
static_cast<double>(static_cast<float>(n)) == static_cast<double>(n))
{
oa->write_character(format == detail::input_format_t::cbor
@ -1521,14 +1521,14 @@ class binary_writer
// such a conversion is required to allow values greater than 128.
// See <https://github.com/nlohmann/json/issues/1286> for a discussion.
template < typename C = CharType,
enable_if_t < std::is_signed<C>::value and std::is_signed<char>::value > * = nullptr >
enable_if_t < std::is_signed<C>::value && std::is_signed<char>::value > * = nullptr >
static constexpr CharType to_char_type(std::uint8_t x) noexcept
{
return *reinterpret_cast<char*>(&x);
}
template < typename C = CharType,
enable_if_t < std::is_signed<C>::value and std::is_unsigned<char>::value > * = nullptr >
enable_if_t < std::is_signed<C>::value && std::is_unsigned<char>::value > * = nullptr >
static CharType to_char_type(std::uint8_t x) noexcept
{
static_assert(sizeof(std::uint8_t) == sizeof(CharType), "size of CharType must be equal to std::uint8_t");
@ -1547,8 +1547,8 @@ class binary_writer
template < typename InputCharType, typename C = CharType,
enable_if_t <
std::is_signed<C>::value and
std::is_signed<char>::value and
std::is_signed<C>::value &&
std::is_signed<char>::value &&
std::is_same<char, typename std::remove_cv<InputCharType>::type>::value
> * = nullptr >
static constexpr CharType to_char_type(InputCharType x) noexcept

37
include/nlohmann/detail/output/serializer.hpp
View File

@ -12,7 +12,6 @@
#include <type_traits> // is_same
#include <utility> // move
#include <nlohmann/detail/boolean_operators.hpp>
#include <nlohmann/detail/conversions/to_chars.hpp>
#include <nlohmann/detail/exceptions.hpp>
#include <nlohmann/detail/macro_scope.hpp>
@ -204,7 +203,7 @@ class serializer
}
// last element
JSON_ASSERT(not val.m_value.array->empty());
JSON_ASSERT(!val.m_value.array->empty());
o->write_characters(indent_string.c_str(), new_indent);
dump(val.m_value.array->back(), true, ensure_ascii, indent_step, new_indent);
@ -225,7 +224,7 @@ class serializer
}
// last element
JSON_ASSERT(not val.m_value.array->empty());
JSON_ASSERT(!val.m_value.array->empty());
dump(val.m_value.array->back(), false, ensure_ascii, indent_step, current_indent);
o->write_character(']');
@ -259,7 +258,7 @@ class serializer
o->write_characters("\"bytes\": [", 10);
if (not val.m_value.binary->empty())
if (!val.m_value.binary->empty())
{
for (auto i = val.m_value.binary->cbegin();
i != val.m_value.binary->cend() - 1; ++i)
@ -290,7 +289,7 @@ class serializer
{
o->write_characters("{\"bytes\":[", 10);
if (not val.m_value.binary->empty())
if (!val.m_value.binary->empty())
{
for (auto i = val.m_value.binary->cbegin();
i != val.m_value.binary->cend() - 1; ++i)
@ -451,7 +450,7 @@ class serializer
{
// escape control characters (0x00..0x1F) or, if
// ensure_ascii parameter is used, non-ASCII characters
if ((codepoint <= 0x1F) or (ensure_ascii and (codepoint >= 0x7F)))
if ((codepoint <= 0x1F) || (ensure_ascii && (codepoint >= 0x7F)))
{
if (codepoint <= 0xFFFF)
{
@ -565,7 +564,7 @@ class serializer
default: // decode found yet incomplete multi-byte code point
{
if (not ensure_ascii)
if (!ensure_ascii)
{
// code point will not be escaped - copy byte to buffer
string_buffer[bytes++] = s[i];
@ -669,11 +668,11 @@ class serializer
@param[in] x integer number (signed or unsigned) to dump
@tparam NumberType either @a number_integer_t or @a number_unsigned_t
*/
template<typename NumberType, detail::enable_if_t<
std::is_same<NumberType, number_unsigned_t>::value or
std::is_same<NumberType, number_integer_t>::value or
std::is_same<NumberType, binary_char_t>::value,
int> = 0>
template < typename NumberType, detail::enable_if_t <
std::is_same<NumberType, number_unsigned_t>::value ||
std::is_same<NumberType, number_integer_t>::value ||
std::is_same<NumberType, binary_char_t>::value,
int > = 0 >
void dump_integer(NumberType x)
{
static constexpr std::array<std::array<char, 2>, 100> digits_to_99
@ -702,7 +701,7 @@ class serializer
// use a pointer to fill the buffer
auto buffer_ptr = number_buffer.begin();
const bool is_negative = std::is_same<NumberType, number_integer_t>::value and not(x >= 0); // see issue #755
const bool is_negative = std::is_same<NumberType, number_integer_t>::value && !(x >= 0); // see issue #755
number_unsigned_t abs_value;
unsigned int n_chars;
@ -763,7 +762,7 @@ class serializer
void dump_float(number_float_t x)
{
// NaN / inf
if (not std::isfinite(x))
if (!std::isfinite(x))
{
o->write_characters("null", 4);
return;
@ -775,8 +774,8 @@ class serializer
//
// NB: The test below works if <long double> == <double>.
static constexpr bool is_ieee_single_or_double
= (std::numeric_limits<number_float_t>::is_iec559 and std::numeric_limits<number_float_t>::digits == 24 and std::numeric_limits<number_float_t>::max_exponent == 128) or
(std::numeric_limits<number_float_t>::is_iec559 and std::numeric_limits<number_float_t>::digits == 53 and std::numeric_limits<number_float_t>::max_exponent == 1024);
= (std::numeric_limits<number_float_t>::is_iec559 && std::numeric_limits<number_float_t>::digits == 24 && std::numeric_limits<number_float_t>::max_exponent == 128) ||
(std::numeric_limits<number_float_t>::is_iec559 && std::numeric_limits<number_float_t>::digits == 53 && std::numeric_limits<number_float_t>::max_exponent == 1024);
dump_float(x, std::integral_constant<bool, is_ieee_single_or_double>());
}
@ -813,7 +812,7 @@ class serializer
}
// convert decimal point to '.'
if (decimal_point != '\0' and decimal_point != '.')
if (decimal_point != '\0' && decimal_point != '.')
{
const auto dec_pos = std::find(number_buffer.begin(), number_buffer.end(), decimal_point);
if (dec_pos != number_buffer.end())
@ -829,7 +828,7 @@ class serializer
std::none_of(number_buffer.begin(), number_buffer.begin() + len + 1,
[](char c)
{
return c == '.' or c == 'e';
return c == '.' || c == 'e';
});
if (value_is_int_like)
@ -915,7 +914,7 @@ class serializer
*/
inline number_unsigned_t remove_sign(number_integer_t x) noexcept
{
JSON_ASSERT(x < 0 and x < (std::numeric_limits<number_integer_t>::max)());
JSON_ASSERT(x < 0 && x < (std::numeric_limits<number_integer_t>::max)());
return static_cast<number_unsigned_t>(-(x + 1)) + 1;
}

4
include/nlohmann/detail/value_t.hpp
View File

@ -5,8 +5,6 @@
#include <cstdint> // uint8_t
#include <string> // string
#include <nlohmann/detail/boolean_operators.hpp>
namespace nlohmann
{
namespace detail
@ -77,7 +75,7 @@ inline bool operator<(const value_t lhs, const value_t rhs) noexcept
const auto l_index = static_cast<std::size_t>(lhs);
const auto r_index = static_cast<std::size_t>(rhs);
return l_index < order.size() and r_index < order.size() and order[l_index] < order[r_index];
return l_index < order.size() && r_index < order.size() && order[l_index] < order[r_index];
}
} // namespace detail
} // namespace nlohmann

258
include/nlohmann/json.hpp
View File

@ -48,7 +48,6 @@ SOFTWARE.
#include <nlohmann/adl_serializer.hpp>
#include <nlohmann/byte_container_with_subtype.hpp>
#include <nlohmann/detail/boolean_operators.hpp>
#include <nlohmann/detail/conversions/from_json.hpp>
#include <nlohmann/detail/conversions/to_json.hpp>
#include <nlohmann/detail/exceptions.hpp>
@ -71,6 +70,7 @@ SOFTWARE.
#include <nlohmann/detail/output/serializer.hpp>
#include <nlohmann/detail/value_t.hpp>
#include <nlohmann/json_fwd.hpp>
#include <nlohmann/ordered_map.hpp>
/*!
@brief namespace for Niels Lohmann
@ -1136,7 +1136,7 @@ class basic_json
}
}
while (not stack.empty())
while (!stack.empty())
{
// move the last item to local variable to be processed
basic_json current_item(std::move(stack.back()));
@ -1218,10 +1218,10 @@ class basic_json
*/
void assert_invariant() const noexcept
{
JSON_ASSERT(m_type != value_t::object or m_value.object != nullptr);
JSON_ASSERT(m_type != value_t::array or m_value.array != nullptr);
JSON_ASSERT(m_type != value_t::string or m_value.string != nullptr);
JSON_ASSERT(m_type != value_t::binary or m_value.binary != nullptr);
JSON_ASSERT(m_type != value_t::object || m_value.object != nullptr);
JSON_ASSERT(m_type != value_t::array || m_value.array != nullptr);
JSON_ASSERT(m_type != value_t::string || m_value.string != nullptr);
JSON_ASSERT(m_type != value_t::binary || m_value.binary != nullptr);
}
public:
@ -1429,10 +1429,10 @@ class basic_json
@since version 2.1.0
*/
template <typename CompatibleType,
typename U = detail::uncvref_t<CompatibleType>,
detail::enable_if_t<
not detail::is_basic_json<U>::value and detail::is_compatible_type<basic_json_t, U>::value, int> = 0>
template < typename CompatibleType,
typename U = detail::uncvref_t<CompatibleType>,
detail::enable_if_t <
!detail::is_basic_json<U>::value && detail::is_compatible_type<basic_json_t, U>::value, int > = 0 >
basic_json(CompatibleType && val) noexcept(noexcept(
JSONSerializer<U>::to_json(std::declval<basic_json_t&>(),
std::forward<CompatibleType>(val))))
@ -1467,9 +1467,9 @@ class basic_json
@since version 3.2.0
*/
template <typename BasicJsonType,
detail::enable_if_t<
detail::is_basic_json<BasicJsonType>::value and not std::is_same<basic_json, BasicJsonType>::value, int> = 0>
template < typename BasicJsonType,
detail::enable_if_t <
detail::is_basic_json<BasicJsonType>::value&& !std::is_same<basic_json, BasicJsonType>::value, int > = 0 >
basic_json(const BasicJsonType& val)
{
using other_boolean_t = typename BasicJsonType::boolean_t;
@ -1602,11 +1602,11 @@ class basic_json
bool is_an_object = std::all_of(init.begin(), init.end(),
[](const detail::json_ref<basic_json>& element_ref)
{
return element_ref->is_array() and element_ref->size() == 2 and (*element_ref)[0].is_string();
return element_ref->is_array() && element_ref->size() == 2 && (*element_ref)[0].is_string();
});
// adjust type if type deduction is not wanted
if (not type_deduction)
if (!type_deduction)
{
// if array is wanted, do not create an object though possible
if (manual_type == value_t::array)
@ -1615,7 +1615,7 @@ class basic_json
}
// if object is wanted but impossible, throw an exception
if (JSON_HEDLEY_UNLIKELY(manual_type == value_t::object and not is_an_object))
if (JSON_HEDLEY_UNLIKELY(manual_type == value_t::object && !is_an_object))
{
JSON_THROW(type_error::create(301, "cannot create object from initializer list"));
}
@ -1909,9 +1909,9 @@ class basic_json
@since version 1.0.0
*/
template<class InputIT, typename std::enable_if<
std::is_same<InputIT, typename basic_json_t::iterator>::value or
std::is_same<InputIT, typename basic_json_t::const_iterator>::value, int>::type = 0>
template < class InputIT, typename std::enable_if <
std::is_same<InputIT, typename basic_json_t::iterator>::value ||
std::is_same<InputIT, typename basic_json_t::const_iterator>::value, int >::type = 0 >
basic_json(InputIT first, InputIT last)
{
JSON_ASSERT(first.m_object != nullptr);
@ -1935,8 +1935,8 @@ class basic_json
case value_t::number_unsigned:
case value_t::string:
{
if (JSON_HEDLEY_UNLIKELY(not first.m_it.primitive_iterator.is_begin()
or not last.m_it.primitive_iterator.is_end()))
if (JSON_HEDLEY_UNLIKELY(!first.m_it.primitive_iterator.is_begin()
|| !last.m_it.primitive_iterator.is_end()))
{
JSON_THROW(invalid_iterator::create(204, "iterators out of range"));
}
@ -2012,9 +2012,9 @@ class basic_json
// other constructors and destructor //
///////////////////////////////////////
template <typename JsonRef,
detail::enable_if_t<detail::conjunction<detail::is_json_ref<JsonRef>,
std::is_same<typename JsonRef::value_type, basic_json>>::value, int> = 0 >
template<typename JsonRef,
detail::enable_if_t<detail::conjunction<detail::is_json_ref<JsonRef>,
std::is_same<typename JsonRef::value_type, basic_json>>::value, int> = 0 >
basic_json(const JsonRef& ref) : basic_json(ref.moved_or_copied()) {}
/*!
@ -2169,9 +2169,9 @@ class basic_json
@since version 1.0.0
*/
basic_json& operator=(basic_json other) noexcept (
std::is_nothrow_move_constructible<value_t>::value and
std::is_nothrow_move_assignable<value_t>::value and
std::is_nothrow_move_constructible<json_value>::value and
std::is_nothrow_move_constructible<value_t>::value&&
std::is_nothrow_move_assignable<value_t>::value&&
std::is_nothrow_move_constructible<json_value>::value&&
std::is_nothrow_move_assignable<json_value>::value
)
{
@ -2351,7 +2351,7 @@ class basic_json
*/
constexpr bool is_primitive() const noexcept
{
return is_null() or is_string() or is_boolean() or is_number() or is_binary();
return is_null() || is_string() || is_boolean() || is_number() || is_binary();
}
/*!
@ -2378,7 +2378,7 @@ class basic_json
*/
constexpr bool is_structured() const noexcept
{
return is_array() or is_object();
return is_array() || is_object();
}
/*!
@ -2452,7 +2452,7 @@ class basic_json
*/
constexpr bool is_number() const noexcept
{
return is_number_integer() or is_number_float();
return is_number_integer() || is_number_float();
}
/*!
@ -2481,7 +2481,7 @@ class basic_json
*/
constexpr bool is_number_integer() const noexcept
{
return m_type == value_t::number_integer or m_type == value_t::number_unsigned;
return m_type == value_t::number_integer || m_type == value_t::number_unsigned;
}
/*!
@ -2862,9 +2862,9 @@ class basic_json
@since version 3.2.0
*/
template<typename BasicJsonType, detail::enable_if_t<
not std::is_same<BasicJsonType, basic_json>::value and
detail::is_basic_json<BasicJsonType>::value, int> = 0>
template < typename BasicJsonType, detail::enable_if_t <
!std::is_same<BasicJsonType, basic_json>::value&&
detail::is_basic_json<BasicJsonType>::value, int > = 0 >
BasicJsonType get() const
{
return *this;
@ -2909,19 +2909,19 @@ class basic_json
@since version 2.1.0
*/
template<typename ValueTypeCV, typename ValueType = detail::uncvref_t<ValueTypeCV>,
detail::enable_if_t <
not detail::is_basic_json<ValueType>::value and
detail::has_from_json<basic_json_t, ValueType>::value and
not detail::has_non_default_from_json<basic_json_t, ValueType>::value,
int> = 0>
template < typename ValueTypeCV, typename ValueType = detail::uncvref_t<ValueTypeCV>,
detail::enable_if_t <
!detail::is_basic_json<ValueType>::value &&
detail::has_from_json<basic_json_t, ValueType>::value &&
!detail::has_non_default_from_json<basic_json_t, ValueType>::value,
int > = 0 >
ValueType get() const noexcept(noexcept(
JSONSerializer<ValueType>::from_json(std::declval<const basic_json_t&>(), std::declval<ValueType&>())))
{
// we cannot static_assert on ValueTypeCV being non-const, because
// there is support for get<const basic_json_t>(), which is why we
// still need the uncvref
static_assert(not std::is_reference<ValueTypeCV>::value,
static_assert(!std::is_reference<ValueTypeCV>::value,
"get() cannot be used with reference types, you might want to use get_ref()");
static_assert(std::is_default_constructible<ValueType>::value,
"types must be DefaultConstructible when used with get()");
@ -2962,14 +2962,14 @@ class basic_json
@since version 2.1.0
*/
template<typename ValueTypeCV, typename ValueType = detail::uncvref_t<ValueTypeCV>,
detail::enable_if_t<not std::is_same<basic_json_t, ValueType>::value and
detail::has_non_default_from_json<basic_json_t, ValueType>::value,
int> = 0>
template < typename ValueTypeCV, typename ValueType = detail::uncvref_t<ValueTypeCV>,
detail::enable_if_t < !std::is_same<basic_json_t, ValueType>::value &&
detail::has_non_default_from_json<basic_json_t, ValueType>::value,
int > = 0 >
ValueType get() const noexcept(noexcept(
JSONSerializer<ValueType>::from_json(std::declval<const basic_json_t&>())))
{
static_assert(not std::is_reference<ValueTypeCV>::value,
static_assert(!std::is_reference<ValueTypeCV>::value,
"get() cannot be used with reference types, you might want to use get_ref()");
return JSONSerializer<ValueType>::from_json(*this);
}
@ -3007,11 +3007,11 @@ class basic_json
@since version 3.3.0
*/
template<typename ValueType,
detail::enable_if_t <
not detail::is_basic_json<ValueType>::value and
detail::has_from_json<basic_json_t, ValueType>::value,
int> = 0>
template < typename ValueType,
detail::enable_if_t <
!detail::is_basic_json<ValueType>::value&&
detail::has_from_json<basic_json_t, ValueType>::value,
int > = 0 >
ValueType & get_to(ValueType& v) const noexcept(noexcept(
JSONSerializer<ValueType>::from_json(std::declval<const basic_json_t&>(), v)))
{
@ -3083,9 +3083,9 @@ class basic_json
@brief get a pointer value (implicit)
@copydoc get_ptr()
*/
template<typename PointerType, typename std::enable_if<
std::is_pointer<PointerType>::value and
std::is_const<typename std::remove_pointer<PointerType>::type>::value, int>::type = 0>
template < typename PointerType, typename std::enable_if <
std::is_pointer<PointerType>::value&&
std::is_const<typename std::remove_pointer<PointerType>::type>::value, int >::type = 0 >
constexpr auto get_ptr() const noexcept -> decltype(std::declval<const basic_json_t&>().get_impl_ptr(std::declval<PointerType>()))
{
// delegate the call to get_impl_ptr<>() const
@ -3177,9 +3177,9 @@ class basic_json
@brief get a reference value (implicit)
@copydoc get_ref()
*/
template<typename ReferenceType, typename std::enable_if<
std::is_reference<ReferenceType>::value and
std::is_const<typename std::remove_reference<ReferenceType>::type>::value, int>::type = 0>
template < typename ReferenceType, typename std::enable_if <
std::is_reference<ReferenceType>::value&&
std::is_const<typename std::remove_reference<ReferenceType>::type>::value, int >::type = 0 >
ReferenceType get_ref() const
{
// delegate call to get_ref_impl
@ -3216,15 +3216,15 @@ class basic_json
@since version 1.0.0
*/
template < typename ValueType, typename std::enable_if <
not std::is_pointer<ValueType>::value and
not std::is_same<ValueType, detail::json_ref<basic_json>>::value and
not std::is_same<ValueType, typename string_t::value_type>::value and
not detail::is_basic_json<ValueType>::value
and not std::is_same<ValueType, std::initializer_list<typename string_t::value_type>>::value
#if defined(JSON_HAS_CPP_17) && (defined(__GNUC__) || (defined(_MSC_VER) and _MSC_VER >= 1910 and _MSC_VER <= 1914))
and not std::is_same<ValueType, typename std::string_view>::value
!std::is_pointer<ValueType>::value&&
!std::is_same<ValueType, detail::json_ref<basic_json>>::value&&
!std::is_same<ValueType, typename string_t::value_type>::value&&
!detail::is_basic_json<ValueType>::value
&& !std::is_same<ValueType, std::initializer_list<typename string_t::value_type>>::value
#if defined(JSON_HAS_CPP_17) && (defined(__GNUC__) || (defined(_MSC_VER) && _MSC_VER >= 1910 && _MSC_VER <= 1914))
&& !std::is_same<ValueType, typename std::string_view>::value
#endif
and detail::is_detected<detail::get_template_function, const basic_json_t&, ValueType>::value
&& detail::is_detected<detail::get_template_function, const basic_json_t&, ValueType>::value
, int >::type = 0 >
operator ValueType() const
{
@ -3243,7 +3243,7 @@ class basic_json
*/
binary_t& get_binary()
{
if (not is_binary())
if (!is_binary())
{
JSON_THROW(type_error::create(302, "type must be binary, but is " + std::string(type_name())));
}
@ -3254,7 +3254,7 @@ class basic_json
/// @copydoc get_binary()
const binary_t& get_binary() const
{
if (not is_binary())
if (!is_binary())
{
JSON_THROW(type_error::create(302, "type must be binary, but is " + std::string(type_name())));
}
@ -3781,9 +3781,9 @@ class basic_json
@since version 1.0.0
*/
template<class ValueType, typename std::enable_if<
std::is_convertible<basic_json_t, ValueType>::value
and not std::is_same<value_t, ValueType>::value, int>::type = 0>
template < class ValueType, typename std::enable_if <
std::is_convertible<basic_json_t, ValueType>::value
&& !std::is_same<value_t, ValueType>::value, int >::type = 0 >
ValueType value(const typename object_t::key_type& key, const ValueType& default_value) const
{
// at only works for objects
@ -4017,10 +4017,10 @@ class basic_json
@since version 1.0.0
*/
template<class IteratorType, typename std::enable_if<
std::is_same<IteratorType, typename basic_json_t::iterator>::value or
std::is_same<IteratorType, typename basic_json_t::const_iterator>::value, int>::type
= 0>
template < class IteratorType, typename std::enable_if <
std::is_same<IteratorType, typename basic_json_t::iterator>::value ||
std::is_same<IteratorType, typename basic_json_t::const_iterator>::value, int >::type
= 0 >
IteratorType erase(IteratorType pos)
{
// make sure iterator fits the current value
@ -4040,7 +4040,7 @@ class basic_json
case value_t::string:
case value_t::binary:
{
if (JSON_HEDLEY_UNLIKELY(not pos.m_it.primitive_iterator.is_begin()))
if (JSON_HEDLEY_UNLIKELY(!pos.m_it.primitive_iterator.is_begin()))
{
JSON_THROW(invalid_iterator::create(205, "iterator out of range"));
}
@ -4130,14 +4130,14 @@ class basic_json
@since version 1.0.0
*/
template<class IteratorType, typename std::enable_if<
std::is_same<IteratorType, typename basic_json_t::iterator>::value or
std::is_same<IteratorType, typename basic_json_t::const_iterator>::value, int>::type
= 0>
template < class IteratorType, typename std::enable_if <
std::is_same<IteratorType, typename basic_json_t::iterator>::value ||
std::is_same<IteratorType, typename basic_json_t::const_iterator>::value, int >::type
= 0 >
IteratorType erase(IteratorType first, IteratorType last)
{
// make sure iterator fits the current value
if (JSON_HEDLEY_UNLIKELY(this != first.m_object or this != last.m_object))
if (JSON_HEDLEY_UNLIKELY(this != first.m_object || this != last.m_object))
{
JSON_THROW(invalid_iterator::create(203, "iterators do not fit current value"));
}
@ -4153,8 +4153,8 @@ class basic_json
case value_t::string:
case value_t::binary:
{
if (JSON_HEDLEY_LIKELY(not first.m_it.primitive_iterator.is_begin()
or not last.m_it.primitive_iterator.is_end()))
if (JSON_HEDLEY_LIKELY(!first.m_it.primitive_iterator.is_begin()
|| !last.m_it.primitive_iterator.is_end()))
{
JSON_THROW(invalid_iterator::create(204, "iterators out of range"));
}
@ -4399,11 +4399,11 @@ class basic_json
@since version 3.6.0
*/
template<typename KeyT, typename std::enable_if<
not std::is_same<typename std::decay<KeyT>::type, json_pointer>::value, int>::type = 0>
template < typename KeyT, typename std::enable_if <
!std::is_same<typename std::decay<KeyT>::type, json_pointer>::value, int >::type = 0 >
bool contains(KeyT && key) const
{
return is_object() and m_value.object->find(std::forward<KeyT>(key)) != m_value.object->end();
return is_object() && m_value.object->find(std::forward<KeyT>(key)) != m_value.object->end();
}
/*!
@ -5221,7 +5221,7 @@ class basic_json
void push_back(basic_json&& val)
{
// push_back only works for null objects or arrays
if (JSON_HEDLEY_UNLIKELY(not(is_null() or is_array())))
if (JSON_HEDLEY_UNLIKELY(!(is_null() || is_array())))
{
JSON_THROW(type_error::create(308, "cannot use push_back() with " + std::string(type_name())));
}
@ -5256,7 +5256,7 @@ class basic_json
void push_back(const basic_json& val)
{
// push_back only works for null objects or arrays
if (JSON_HEDLEY_UNLIKELY(not(is_null() or is_array())))
if (JSON_HEDLEY_UNLIKELY(!(is_null() || is_array())))
{
JSON_THROW(type_error::create(308, "cannot use push_back() with " + std::string(type_name())));
}
@ -5306,7 +5306,7 @@ class basic_json
void push_back(const typename object_t::value_type& val)
{
// push_back only works for null objects or objects
if (JSON_HEDLEY_UNLIKELY(not(is_null() or is_object())))
if (JSON_HEDLEY_UNLIKELY(!(is_null() || is_object())))
{
JSON_THROW(type_error::create(308, "cannot use push_back() with " + std::string(type_name())));
}
@ -5360,7 +5360,7 @@ class basic_json
*/
void push_back(initializer_list_t init)
{
if (is_object() and init.size() == 2 and (*init.begin())->is_string())
if (is_object() && init.size() == 2 && (*init.begin())->is_string())
{
basic_json&& key = init.begin()->moved_or_copied();
push_back(typename object_t::value_type(
@ -5409,7 +5409,7 @@ class basic_json
reference emplace_back(Args&& ... args)
{
// emplace_back only works for null objects or arrays
if (JSON_HEDLEY_UNLIKELY(not(is_null() or is_array())))
if (JSON_HEDLEY_UNLIKELY(!(is_null() || is_array())))
{
JSON_THROW(type_error::create(311, "cannot use emplace_back() with " + std::string(type_name())));
}
@ -5462,7 +5462,7 @@ class basic_json
std::pair<iterator, bool> emplace(Args&& ... args)
{
// emplace only works for null objects or arrays
if (JSON_HEDLEY_UNLIKELY(not(is_null() or is_object())))
if (JSON_HEDLEY_UNLIKELY(!(is_null() || is_object())))
{
JSON_THROW(type_error::create(311, "cannot use emplace() with " + std::string(type_name())));
}
@ -5629,7 +5629,7 @@ class basic_json
iterator insert(const_iterator pos, const_iterator first, const_iterator last)
{
// insert only works for arrays
if (JSON_HEDLEY_UNLIKELY(not is_array()))
if (JSON_HEDLEY_UNLIKELY(!is_array()))
{
JSON_THROW(type_error::create(309, "cannot use insert() with " + std::string(type_name())));
}
@ -5682,7 +5682,7 @@ class basic_json
iterator insert(const_iterator pos, initializer_list_t ilist)
{
// insert only works for arrays
if (JSON_HEDLEY_UNLIKELY(not is_array()))
if (JSON_HEDLEY_UNLIKELY(!is_array()))
{
JSON_THROW(type_error::create(309, "cannot use insert() with " + std::string(type_name())));
}
@ -5723,7 +5723,7 @@ class basic_json
void insert(const_iterator first, const_iterator last)
{
// insert only works for objects
if (JSON_HEDLEY_UNLIKELY(not is_object()))
if (JSON_HEDLEY_UNLIKELY(!is_object()))
{
JSON_THROW(type_error::create(309, "cannot use insert() with " + std::string(type_name())));
}
@ -5735,7 +5735,7 @@ class basic_json
}
// passed iterators must belong to objects
if (JSON_HEDLEY_UNLIKELY(not first.m_object->is_object()))
if (JSON_HEDLEY_UNLIKELY(!first.m_object->is_object()))
{
JSON_THROW(invalid_iterator::create(202, "iterators first and last must point to objects"));
}
@ -5772,11 +5772,11 @@ class basic_json
assert_invariant();
}
if (JSON_HEDLEY_UNLIKELY(not is_object()))
if (JSON_HEDLEY_UNLIKELY(!is_object()))
{
JSON_THROW(type_error::create(312, "cannot use update() with " + std::string(type_name())));
}
if (JSON_HEDLEY_UNLIKELY(not j.is_object()))
if (JSON_HEDLEY_UNLIKELY(!j.is_object()))
{
JSON_THROW(type_error::create(312, "cannot use update() with " + std::string(j.type_name())));
}
@ -5823,7 +5823,7 @@ class basic_json
assert_invariant();
}
if (JSON_HEDLEY_UNLIKELY(not is_object()))
if (JSON_HEDLEY_UNLIKELY(!is_object()))
{
JSON_THROW(type_error::create(312, "cannot use update() with " + std::string(type_name())));
}
@ -5835,8 +5835,8 @@ class basic_json
}
// passed iterators must belong to objects
if (JSON_HEDLEY_UNLIKELY(not first.m_object->is_object()
or not last.m_object->is_object()))
if (JSON_HEDLEY_UNLIKELY(!first.m_object->is_object()
|| !last.m_object->is_object()))
{
JSON_THROW(invalid_iterator::create(202, "iterators first and last must point to objects"));
}
@ -5865,9 +5865,9 @@ class basic_json
@since version 1.0.0
*/
void swap(reference other) noexcept (
std::is_nothrow_move_constructible<value_t>::value and
std::is_nothrow_move_assignable<value_t>::value and
std::is_nothrow_move_constructible<json_value>::value and
std::is_nothrow_move_constructible<value_t>::value&&
std::is_nothrow_move_assignable<value_t>::value&&
std::is_nothrow_move_constructible<json_value>::value&&
std::is_nothrow_move_assignable<json_value>::value
)
{
@ -5895,9 +5895,9 @@ class basic_json
@since version 1.0.0
*/
friend void swap(reference left, reference right) noexcept (
std::is_nothrow_move_constructible<value_t>::value and
std::is_nothrow_move_assignable<value_t>::value and
std::is_nothrow_move_constructible<json_value>::value and
std::is_nothrow_move_constructible<value_t>::value&&
std::is_nothrow_move_assignable<value_t>::value&&
std::is_nothrow_move_constructible<json_value>::value&&
std::is_nothrow_move_assignable<json_value>::value
)
{
@ -6155,27 +6155,27 @@ class basic_json
return false;
}
}
else if (lhs_type == value_t::number_integer and rhs_type == value_t::number_float)
else if (lhs_type == value_t::number_integer && rhs_type == value_t::number_float)
{
return static_cast<number_float_t>(lhs.m_value.number_integer) == rhs.m_value.number_float;
}
else if (lhs_type == value_t::number_float and rhs_type == value_t::number_integer)
else if (lhs_type == value_t::number_float && rhs_type == value_t::number_integer)
{
return lhs.m_value.number_float == static_cast<number_float_t>(rhs.m_value.number_integer);
}
else if (lhs_type == value_t::number_unsigned and rhs_type == value_t::number_float)
else if (lhs_type == value_t::number_unsigned && rhs_type == value_t::number_float)
{
return static_cast<number_float_t>(lhs.m_value.number_unsigned) == rhs.m_value.number_float;
}
else if (lhs_type == value_t::number_float and rhs_type == value_t::number_unsigned)
else if (lhs_type == value_t::number_float && rhs_type == value_t::number_unsigned)
{
return lhs.m_value.number_float == static_cast<number_float_t>(rhs.m_value.number_unsigned);
}
else if (lhs_type == value_t::number_unsigned and rhs_type == value_t::number_integer)
else if (lhs_type == value_t::number_unsigned && rhs_type == value_t::number_integer)
{
return static_cast<number_integer_t>(lhs.m_value.number_unsigned) == rhs.m_value.number_integer;
}
else if (lhs_type == value_t::number_integer and rhs_type == value_t::number_unsigned)
else if (lhs_type == value_t::number_integer && rhs_type == value_t::number_unsigned)
{
return lhs.m_value.number_integer == static_cast<number_integer_t>(rhs.m_value.number_unsigned);
}
@ -6225,7 +6225,7 @@ class basic_json
*/
friend bool operator!=(const_reference lhs, const_reference rhs) noexcept
{
return not (lhs == rhs);
return !(lhs == rhs);
}
/*!
@ -6318,27 +6318,27 @@ class basic_json
return false;
}
}
else if (lhs_type == value_t::number_integer and rhs_type == value_t::number_float)
else if (lhs_type == value_t::number_integer && rhs_type == value_t::number_float)
{
return static_cast<number_float_t>(lhs.m_value.number_integer) < rhs.m_value.number_float;
}
else if (lhs_type == value_t::number_float and rhs_type == value_t::number_integer)
else if (lhs_type == value_t::number_float && rhs_type == value_t::number_integer)
{
return lhs.m_value.number_float < static_cast<number_float_t>(rhs.m_value.number_integer);
}
else if (lhs_type == value_t::number_unsigned and rhs_type == value_t::number_float)
else if (lhs_type == value_t::number_unsigned && rhs_type == value_t::number_float)
{
return static_cast<number_float_t>(lhs.m_value.number_unsigned) < rhs.m_value.number_float;
}
else if (lhs_type == value_t::number_float and rhs_type == value_t::number_unsigned)
else if (lhs_type == value_t::number_float && rhs_type == value_t::number_unsigned)
{
return lhs.m_value.number_float < static_cast<number_float_t>(rhs.m_value.number_unsigned);
}
else if (lhs_type == value_t::number_integer and rhs_type == value_t::number_unsigned)
else if (lhs_type == value_t::number_integer && rhs_type == value_t::number_unsigned)
{
return lhs.m_value.number_integer < static_cast<number_integer_t>(rhs.m_value.number_unsigned);
}
else if (lhs_type == value_t::number_unsigned and rhs_type == value_t::number_integer)
else if (lhs_type == value_t::number_unsigned && rhs_type == value_t::number_integer)
{
return static_cast<number_integer_t>(lhs.m_value.number_unsigned) < rhs.m_value.number_integer;
}
@ -6392,7 +6392,7 @@ class basic_json
*/
friend bool operator<=(const_reference lhs, const_reference rhs) noexcept
{
return not (rhs < lhs);
return !(rhs < lhs);
}
/*!
@ -6438,7 +6438,7 @@ class basic_json
*/
friend bool operator>(const_reference lhs, const_reference rhs) noexcept
{
return not (lhs <= rhs);
return !(lhs <= rhs);
}
/*!
@ -6484,7 +6484,7 @@ class basic_json
*/
friend bool operator>=(const_reference lhs, const_reference rhs) noexcept
{
return not (lhs < rhs);
return !(lhs < rhs);
}
/*!
@ -8291,7 +8291,7 @@ class basic_json
};
// type check: top level value must be an array
if (JSON_HEDLEY_UNLIKELY(not json_patch.is_array()))
if (JSON_HEDLEY_UNLIKELY(!json_patch.is_array()))
{
JSON_THROW(parse_error::create(104, 0, "JSON patch must be an array of objects"));
}
@ -8317,7 +8317,7 @@ class basic_json
}
// check if result is of type string
if (JSON_HEDLEY_UNLIKELY(string_type and not it->second.is_string()))
if (JSON_HEDLEY_UNLIKELY(string_type && !it->second.is_string()))
{
JSON_THROW(parse_error::create(105, 0, error_msg + " must have string member '" + member + "'"));
}
@ -8327,7 +8327,7 @@ class basic_json
};
// type check: every element of the array must be an object
if (JSON_HEDLEY_UNLIKELY(not val.is_object()))
if (JSON_HEDLEY_UNLIKELY(!val.is_object()))
{
JSON_THROW(parse_error::create(104, 0, "JSON patch must be an array of objects"));
}
@ -8405,7 +8405,7 @@ class basic_json
}
// throw an exception if test fails
if (JSON_HEDLEY_UNLIKELY(not success))
if (JSON_HEDLEY_UNLIKELY(!success))
{
JSON_THROW(other_error::create(501, "unsuccessful: " + val.dump()));
}
@ -8487,7 +8487,7 @@ class basic_json
{
// first pass: traverse common elements
std::size_t i = 0;
while (i < source.size() and i < target.size())
while (i < source.size() && i < target.size())
{
// recursive call to compare array values at index i
auto temp_diff = diff(source[i], target[i], path + "/" + std::to_string(i));
@ -8638,7 +8638,7 @@ class basic_json
{
if (apply_patch.is_object())
{
if (not is_object())
if (!is_object())
{
*this = object();
}
@ -8731,7 +8731,7 @@ struct less<::nlohmann::detail::value_t>
*/
template<>
inline void swap<nlohmann::json>(nlohmann::json& j1, nlohmann::json& j2) noexcept(
is_nothrow_move_constructible<nlohmann::json>::value and
is_nothrow_move_constructible<nlohmann::json>::value&&
is_nothrow_move_assignable<nlohmann::json>::value
)
{

13
include/nlohmann/json_fwd.hpp
View File

@ -60,6 +60,19 @@ uses the standard template types.
@since version 1.0.0
*/
using json = basic_json<>;
template<class Key, class T, class IgnoredLess, class Allocator>
struct ordered_map;
/*!
@brief ordered JSON class
This type preserves the insertion order of object keys.
@since version 3.9.0
*/
using ordered_json = basic_json<nlohmann::ordered_map>;
} // namespace nlohmann
#endif // INCLUDE_NLOHMANN_JSON_FWD_HPP_

71
include/nlohmann/ordered_map.hpp Normal file
View File

@ -0,0 +1,71 @@
#pragma once
#include <functional> // less
#include <memory> // allocator
#include <utility> // pair
#include <vector> // vector
namespace nlohmann
{
/// ordered_map: a minimal map-like container that preserves insertion order
/// for use within nlohmann::basic_json<ordered_map>
template <class Key, class T, class IgnoredLess = std::less<Key>,
class Allocator = std::allocator<std::pair<const Key, T>>>
struct ordered_map : std::vector<std::pair<const Key, T>, Allocator>
{
using key_type = Key;
using mapped_type = T;
using Container = std::vector<std::pair<const Key, T>, Allocator>;
using typename Container::iterator;
using typename Container::size_type;
using typename Container::value_type;
// Explicit constructors instead of `using Container::Container`
// otherwise older compilers choke on it (GCC <= 5.5, xcode <= 9.4)
ordered_map(const Allocator& alloc = Allocator()) : Container{alloc} {}
template <class It>
ordered_map(It first, It last, const Allocator& alloc = Allocator())
: Container{first, last, alloc} {}
ordered_map(std::initializer_list<T> init, const Allocator& alloc = Allocator() )
: Container{init, alloc} {}
std::pair<iterator, bool> emplace(key_type&& key, T&& t)
{
for (auto it = this->begin(); it != this->end(); ++it)
{
if (it->first == key)
{
return {it, false};
}
}
Container::emplace_back(key, t);
return {--this->end(), true};
}
T& operator[](Key&& key)
{
return emplace(std::move(key), T{}).first->second;
}
size_type erase(const Key& key)
{
for (auto it = this->begin(); it != this->end(); ++it)
{
if (it->first == key)
{
// Since we cannot move const Keys, re-construct them in place
for (auto next = it; ++next != this->end(); ++it)
{
it->~value_type(); // Destroy but keep allocation
new (&*it) value_type{std::move(*next)};
}
Container::pop_back();
return 1;
}
}
return 0;
}
};
} // namespace nlohmann

1377
single_include/nlohmann/json.hpp
View File

File diff suppressed because it is too large Load Diff

1
test/CMakeLists.txt
View File

@ -125,6 +125,7 @@ set(files
src/unit-modifiers.cpp
src/unit-msgpack.cpp
src/unit-noexcept.cpp
src/unit-ordered_json.cpp
src/unit-pointer_access.cpp
src/unit-readme.cpp
src/unit-reference_access.cpp

8
test/src/unit-algorithms.cpp
View File

@ -55,7 +55,7 @@ TEST_CASE("algorithms")
{
CHECK(std::any_of(j_array.begin(), j_array.end(), [](const json & value)
{
return value.is_string() and value.get<std::string>() == "foo";
return value.is_string() && value.get<std::string>() == "foo";
}));
CHECK(std::any_of(j_object.begin(), j_object.end(), [](const json & value)
{
@ -139,14 +139,14 @@ TEST_CASE("algorithms")
{
CHECK(std::equal(j_array.begin(), j_array.end(), j_array.begin()));
CHECK(std::equal(j_object.begin(), j_object.end(), j_object.begin()));
CHECK(not std::equal(j_array.begin(), j_array.end(), j_object.begin()));
CHECK(!std::equal(j_array.begin(), j_array.end(), j_object.begin()));
}
SECTION("using user-defined comparison")
{
// compare objects only by size of its elements
json j_array2 = {13, 29, 3, {"Hello", "World"}, true, false, {{"one", 1}, {"two", 2}, {"three", 3}}, "foo", "baz"};
CHECK(not std::equal(j_array.begin(), j_array.end(), j_array2.begin()));
CHECK(!std::equal(j_array.begin(), j_array.end(), j_array2.begin()));
CHECK(std::equal(j_array.begin(), j_array.end(), j_array2.begin(),
[](const json & a, const json & b)
{
@ -213,7 +213,7 @@ TEST_CASE("algorithms")
return v.is_string();
});
CHECK(std::distance(j_array.begin(), it) == 2);
CHECK(not it[2].is_string());
CHECK(!it[2].is_string());
}
}

2
test/src/unit-assert_macro.cpp
View File

@ -44,7 +44,7 @@ static int assert_counter;
using nlohmann::json;
// the test assumes exceptions to work
#if not defined(JSON_NOEXCEPTION)
#if !defined(JSON_NOEXCEPTION)
TEST_CASE("JSON_ASSERT(x)")
{
SECTION("basic_json(first, second)")

14
test/src/unit-bson.cpp
View File

@ -766,7 +766,7 @@ TEST_CASE("Incomplete BSON Input")
CHECK(json::from_bson(incomplete_bson, true, false).is_discarded());
SaxCountdown scp(0);
CHECK(not json::sax_parse(incomplete_bson, &scp, json::input_format_t::bson));
CHECK(!json::sax_parse(incomplete_bson, &scp, json::input_format_t::bson));
}
SECTION("Incomplete BSON Input 2")
@ -784,7 +784,7 @@ TEST_CASE("Incomplete BSON Input")
CHECK(json::from_bson(incomplete_bson, true, false).is_discarded());
SaxCountdown scp(0);
CHECK(not json::sax_parse(incomplete_bson, &scp, json::input_format_t::bson));
CHECK(!json::sax_parse(incomplete_bson, &scp, json::input_format_t::bson));
}
SECTION("Incomplete BSON Input 3")
@ -808,7 +808,7 @@ TEST_CASE("Incomplete BSON Input")
CHECK(json::from_bson(incomplete_bson, true, false).is_discarded());
SaxCountdown scp(1);
CHECK(not json::sax_parse(incomplete_bson, &scp, json::input_format_t::bson));
CHECK(!json::sax_parse(incomplete_bson, &scp, json::input_format_t::bson));
}
SECTION("Incomplete BSON Input 4")
@ -825,7 +825,7 @@ TEST_CASE("Incomplete BSON Input")
CHECK(json::from_bson(incomplete_bson, true, false).is_discarded());
SaxCountdown scp(0);
CHECK(not json::sax_parse(incomplete_bson, &scp, json::input_format_t::bson));
CHECK(!json::sax_parse(incomplete_bson, &scp, json::input_format_t::bson));
}
SECTION("Improve coverage")
@ -835,7 +835,7 @@ TEST_CASE("Incomplete BSON Input")
json j = {{"key", "value"}};
auto bson_vec = json::to_bson(j);
SaxCountdown scp(2);
CHECK(not json::sax_parse(bson_vec, &scp, json::input_format_t::bson));
CHECK(!json::sax_parse(bson_vec, &scp, json::input_format_t::bson));
}
SECTION("array")
@ -846,7 +846,7 @@ TEST_CASE("Incomplete BSON Input")
};
auto bson_vec = json::to_bson(j);
SaxCountdown scp(2);
CHECK(not json::sax_parse(bson_vec, &scp, json::input_format_t::bson));
CHECK(!json::sax_parse(bson_vec, &scp, json::input_format_t::bson));
}
}
}
@ -887,7 +887,7 @@ TEST_CASE("Unsupported BSON input")
CHECK(json::from_bson(bson, true, false).is_discarded());
SaxCountdown scp(0);
CHECK(not json::sax_parse(bson, &scp, json::input_format_t::bson));
CHECK(!json::sax_parse(bson, &scp, json::input_format_t::bson));
}
TEST_CASE("BSON numerical data")

14
test/src/unit-cbor.cpp
View File

@ -1077,7 +1077,7 @@ TEST_CASE("CBOR")
{
json j = json::from_cbor(std::vector<uint8_t>({0xf9, 0x7c, 0x00}));
json::number_float_t d = j;
CHECK(not std::isfinite(d));
CHECK(!std::isfinite(d));
CHECK(j.dump() == "null");
}
@ -1869,7 +1869,7 @@ TEST_CASE("CBOR")
{
const auto result = json::from_cbor(vec, false);
CHECK(result == json());
CHECK(not json::from_cbor(vec, false, false).is_discarded());
CHECK(!json::from_cbor(vec, false, false).is_discarded());
}
SECTION("strict mode")
@ -1889,21 +1889,21 @@ TEST_CASE("CBOR")
{
std::vector<uint8_t> v = {0x83, 0x01, 0x02, 0x03};
SaxCountdown scp(0);
CHECK(not json::sax_parse(v, &scp, json::input_format_t::cbor));
CHECK(!json::sax_parse(v, &scp, json::input_format_t::cbor));
}
SECTION("start_object(len)")
{
std::vector<uint8_t> v = {0xA1, 0x63, 0x66, 0x6F, 0x6F, 0xF4};
SaxCountdown scp(0);
CHECK(not json::sax_parse(v, &scp, json::input_format_t::cbor));
CHECK(!json::sax_parse(v, &scp, json::input_format_t::cbor));
}
SECTION("key()")
{
std::vector<uint8_t> v = {0xA1, 0x63, 0x66, 0x6F, 0x6F, 0xF4};
SaxCountdown scp(1);
CHECK(not json::sax_parse(v, &scp, json::input_format_t::cbor));
CHECK(!json::sax_parse(v, &scp, json::input_format_t::cbor));
}
}
}
@ -1954,7 +1954,7 @@ TEST_CASE("single CBOR roundtrip")
}
}
#if not defined(JSON_NOEXCEPTION)
#if !defined(JSON_NOEXCEPTION)
TEST_CASE("CBOR regressions")
{
SECTION("fuzz test results")
@ -2274,7 +2274,7 @@ TEST_CASE("CBOR roundtrips" * doctest::skip())
}
}
#if not defined(JSON_NOEXCEPTION)
#if !defined(JSON_NOEXCEPTION)
TEST_CASE("all CBOR first bytes")
{
// these bytes will fail immediately with exception parse_error.112

12
test/src/unit-class_const_iterator.cpp
View File

@ -224,7 +224,7 @@ TEST_CASE("const_iterator class")
json::const_iterator it = j.cbegin();
CHECK((it.m_it.primitive_iterator.m_it == 1));
it++;
CHECK((it.m_it.primitive_iterator.m_it != 0 and it.m_it.primitive_iterator.m_it != 1));
CHECK((it.m_it.primitive_iterator.m_it != 0 && it.m_it.primitive_iterator.m_it != 1));
}
SECTION("number")
@ -235,7 +235,7 @@ TEST_CASE("const_iterator class")
it++;
CHECK((it.m_it.primitive_iterator.m_it == 1));
it++;
CHECK((it.m_it.primitive_iterator.m_it != 0 and it.m_it.primitive_iterator.m_it != 1));
CHECK((it.m_it.primitive_iterator.m_it != 0 && it.m_it.primitive_iterator.m_it != 1));
}
SECTION("object")
@ -275,7 +275,7 @@ TEST_CASE("const_iterator class")
json::const_iterator it = j.cbegin();
CHECK((it.m_it.primitive_iterator.m_it == 1));
++it;
CHECK((it.m_it.primitive_iterator.m_it != 0 and it.m_it.primitive_iterator.m_it != 1));
CHECK((it.m_it.primitive_iterator.m_it != 0 && it.m_it.primitive_iterator.m_it != 1));
}
SECTION("number")
@ -286,7 +286,7 @@ TEST_CASE("const_iterator class")
++it;
CHECK((it.m_it.primitive_iterator.m_it == 1));
++it;
CHECK((it.m_it.primitive_iterator.m_it != 0 and it.m_it.primitive_iterator.m_it != 1));
CHECK((it.m_it.primitive_iterator.m_it != 0 && it.m_it.primitive_iterator.m_it != 1));
}
SECTION("object")
@ -335,7 +335,7 @@ TEST_CASE("const_iterator class")
it--;
CHECK((it.m_it.primitive_iterator.m_it == 0));
it--;
CHECK((it.m_it.primitive_iterator.m_it != 0 and it.m_it.primitive_iterator.m_it != 1));
CHECK((it.m_it.primitive_iterator.m_it != 0 && it.m_it.primitive_iterator.m_it != 1));
}
SECTION("object")
@ -384,7 +384,7 @@ TEST_CASE("const_iterator class")
--it;
CHECK((it.m_it.primitive_iterator.m_it == 0));
--it;
CHECK((it.m_it.primitive_iterator.m_it != 0 and it.m_it.primitive_iterator.m_it != 1));
CHECK((it.m_it.primitive_iterator.m_it != 0 && it.m_it.primitive_iterator.m_it != 1));
}
SECTION("object")

12
test/src/unit-class_iterator.cpp
View File

@ -208,7 +208,7 @@ TEST_CASE("iterator class")
json::iterator it = j.begin();
CHECK((it.m_it.primitive_iterator.m_it == 1));
it++;
CHECK((it.m_it.primitive_iterator.m_it != 0 and it.m_it.primitive_iterator.m_it != 1));
CHECK((it.m_it.primitive_iterator.m_it != 0 && it.m_it.primitive_iterator.m_it != 1));
}
SECTION("number")
@ -219,7 +219,7 @@ TEST_CASE("iterator class")
it++;
CHECK((it.m_it.primitive_iterator.m_it == 1));
it++;
CHECK((it.m_it.primitive_iterator.m_it != 0 and it.m_it.primitive_iterator.m_it != 1));
CHECK((it.m_it.primitive_iterator.m_it != 0 && it.m_it.primitive_iterator.m_it != 1));
}
SECTION("object")
@ -259,7 +259,7 @@ TEST_CASE("iterator class")
json::iterator it = j.begin();
CHECK((it.m_it.primitive_iterator.m_it == 1));
++it;
CHECK((it.m_it.primitive_iterator.m_it != 0 and it.m_it.primitive_iterator.m_it != 1));
CHECK((it.m_it.primitive_iterator.m_it != 0 && it.m_it.primitive_iterator.m_it != 1));
}
SECTION("number")
@ -270,7 +270,7 @@ TEST_CASE("iterator class")
++it;
CHECK((it.m_it.primitive_iterator.m_it == 1));
++it;
CHECK((it.m_it.primitive_iterator.m_it != 0 and it.m_it.primitive_iterator.m_it != 1));
CHECK((it.m_it.primitive_iterator.m_it != 0 && it.m_it.primitive_iterator.m_it != 1));
}
SECTION("object")
@ -319,7 +319,7 @@ TEST_CASE("iterator class")
it--;
CHECK((it.m_it.primitive_iterator.m_it == 0));
it--;
CHECK((it.m_it.primitive_iterator.m_it != 0 and it.m_it.primitive_iterator.m_it != 1));
CHECK((it.m_it.primitive_iterator.m_it != 0 && it.m_it.primitive_iterator.m_it != 1));
}
SECTION("object")
@ -368,7 +368,7 @@ TEST_CASE("iterator class")
--it;
CHECK((it.m_it.primitive_iterator.m_it == 0));
--it;
CHECK((it.m_it.primitive_iterator.m_it != 0 and it.m_it.primitive_iterator.m_it != 1));
CHECK((it.m_it.primitive_iterator.m_it != 0 && it.m_it.primitive_iterator.m_it != 1));
}
SECTION("object")

16
test/src/unit-class_parser.cpp
View File

@ -254,7 +254,7 @@ bool accept_helper(const std::string& s)
// 1. parse s without exceptions
json j;
CHECK_NOTHROW(json::parser(nlohmann::detail::input_adapter(s), nullptr, false).parse(true, j));
const bool ok_noexcept = not j.is_discarded();
const bool ok_noexcept = !j.is_discarded();
// 2. accept s
const bool ok_accept = json::parser(nlohmann::detail::input_adapter(s)).accept(true);
@ -265,7 +265,7 @@ bool accept_helper(const std::string& s)
// 4. parse with SAX (compare with relaxed accept result)
SaxEventLogger el;
CHECK_NOTHROW(json::sax_parse(s, &el, json::input_format_t::json, false));
CHECK(json::parser(nlohmann::detail::input_adapter(s)).accept(false) == not el.errored);
CHECK(json::parser(nlohmann::detail::input_adapter(s)).accept(false) == !el.errored);
// 5. parse with simple callback
json::parser_callback_t cb = [](int, json::parse_event_t, json&)
@ -273,7 +273,7 @@ bool accept_helper(const std::string& s)
return true;
};
json j_cb = json::parse(s, cb, false);
const bool ok_noexcept_cb = not j_cb.is_discarded();
const bool ok_noexcept_cb = !j_cb.is_discarded();
// 6. check if this approach came to the same result
CHECK(ok_noexcept == ok_noexcept_cb);
@ -314,7 +314,7 @@ void comments_helper(const std::string& s)
{
CAPTURE(json_with_comment)
CHECK_THROWS_AS(_ = json::parse(json_with_comment), json::parse_error);
CHECK(not json::accept(json_with_comment));
CHECK(!json::accept(json_with_comment));
CHECK_NOTHROW(_ = json::parse(json_with_comment, nullptr, true, true));
CHECK(json::accept(json_with_comment, true));
@ -941,7 +941,7 @@ TEST_CASE("parser class")
SECTION("overflow")
{
// overflows during parsing
CHECK(not accept_helper("1.18973e+4932"));
CHECK(!accept_helper("1.18973e+4932"));
}
SECTION("invalid numbers")
@ -1616,7 +1616,7 @@ TEST_CASE("parser class")
{
json j_filtered1 = json::parse(structured_array, [](int, json::parse_event_t e, const json & parsed)
{
if (e == json::parse_event_t::object_end and parsed.contains("foo"))
if (e == json::parse_event_t::object_end && parsed.contains("foo"))
{
return false;
}
@ -1655,7 +1655,7 @@ TEST_CASE("parser class")
json j_object = json::parse(s_object, [](int, json::parse_event_t e, const json&)
{
static bool first = true;
if (e == json::parse_event_t::object_end and first)
if (e == json::parse_event_t::object_end && first)
{
first = false;
return false;
@ -1674,7 +1674,7 @@ TEST_CASE("parser class")
json j_array = json::parse(s_array, [](int, json::parse_event_t e, const json&)
{
static bool first = true;
if (e == json::parse_event_t::array_end and first)
if (e == json::parse_event_t::array_end && first)
{
first = false;
return false;

10
test/src/unit-comparison.cpp
View File

@ -165,7 +165,7 @@ TEST_CASE("lexicographical comparison operators")
CAPTURE(i)
CAPTURE(j)
// check definition
CHECK( (j_values[i] != j_values[j]) == not(j_values[i] == j_values[j]) );
CHECK( (j_values[i] != j_values[j]) == !(j_values[i] == j_values[j]) );
}
}
@ -173,8 +173,8 @@ TEST_CASE("lexicographical comparison operators")
json j_null;
CHECK( (j_null != nullptr) == false);
CHECK( (nullptr != j_null) == false);
CHECK( (j_null != nullptr) == not(j_null == nullptr));
CHECK( (nullptr != j_null) == not(nullptr == j_null));
CHECK( (j_null != nullptr) == !(j_null == nullptr));
CHECK( (nullptr != j_null) == !(nullptr == j_null));
}
SECTION("comparison: less")
@ -234,7 +234,7 @@ TEST_CASE("lexicographical comparison operators")
CAPTURE(i)
CAPTURE(j)
// check definition
CHECK( (j_values[i] <= j_values[j]) == not(j_values[j] < j_values[i]) );
CHECK( (j_values[i] <= j_values[j]) == !(j_values[j] < j_values[i]) );
}
}
}
@ -262,7 +262,7 @@ TEST_CASE("lexicographical comparison operators")
CAPTURE(i)
CAPTURE(j)
// check definition
CHECK( (j_values[i] >= j_values[j]) == not(j_values[i] < j_values[j]) );
CHECK( (j_values[i] >= j_values[j]) == !(j_values[i] < j_values[j]) );
}
}
}

2
test/src/unit-constructor1.cpp
View File

@ -847,7 +847,7 @@ TEST_CASE("constructors")
// check round trip of NaN
json::number_float_t d = j;
CHECK((std::isnan(d) and std::isnan(n)) == true);
CHECK((std::isnan(d) && std::isnan(n)) == true);
// check that NaN is serialized to null
CHECK(j.dump() == "null");

2
test/src/unit-conversions.cpp
View File

@ -272,7 +272,7 @@ TEST_CASE("value conversion")
json(json::value_t::null).get<std::vector<json>>(),
"[json.exception.type_error.302] type must be array, but is null");
#if not defined(JSON_NOEXCEPTION)
#if !defined(JSON_NOEXCEPTION)
SECTION("reserve is called on containers that supports it")
{
// make sure all values are properly copied

94
test/src/unit-deserialization.cpp
View File

@ -289,14 +289,14 @@ TEST_CASE("deserialization")
CHECK_THROWS_AS(_ = json::parse(ss1), json::parse_error&);
CHECK_THROWS_WITH(_ = json::parse(ss2),
"[json.exception.parse_error.101] parse error at line 1, column 29: syntax error while parsing array - unexpected end of input; expected ']'");
CHECK(not json::accept(ss3));
CHECK(!json::accept(ss3));
json j_error;
CHECK_NOTHROW(j_error = json::parse(ss4, nullptr, false));
CHECK(j_error.is_discarded());
SaxEventLogger l;
CHECK(not json::sax_parse(ss5, &l));
CHECK(!json::sax_parse(ss5, &l));
CHECK(l.events.size() == 11);
CHECK(l.events == std::vector<std::string>(
{
@ -314,14 +314,14 @@ TEST_CASE("deserialization")
CHECK_THROWS_AS(_ = json::parse(s), json::parse_error&);
CHECK_THROWS_WITH(_ = json::parse(s),
"[json.exception.parse_error.101] parse error at line 1, column 29: syntax error while parsing array - unexpected end of input; expected ']'");
CHECK(not json::accept(s));
CHECK(!json::accept(s));
json j_error;
CHECK_NOTHROW(j_error = json::parse(s, nullptr, false));
CHECK(j_error.is_discarded());
SaxEventLogger l;
CHECK(not json::sax_parse(s, &l));
CHECK(!json::sax_parse(s, &l));
CHECK(l.events.size() == 11);
CHECK(l.events == std::vector<std::string>(
{
@ -450,10 +450,10 @@ TEST_CASE("deserialization")
std::vector<uint8_t> v;
json _;
CHECK_THROWS_AS(_ = json::parse(v), json::parse_error&);
CHECK(not json::accept(v));
CHECK(!json::accept(v));
SaxEventLogger l;
CHECK(not json::sax_parse(v, &l));
CHECK(!json::sax_parse(v, &l));
CHECK(l.events.size() == 1);
CHECK(l.events == std::vector<std::string>({"parse_error(1)"}));
}
@ -538,10 +538,10 @@ TEST_CASE("deserialization")
{
std::vector<uint8_t> v;
CHECK_THROWS_AS(json::parse(std::begin(v), std::end(v)), json::parse_error&);
CHECK(not json::accept(std::begin(v), std::end(v)));
CHECK(!json::accept(std::begin(v), std::end(v)));
SaxEventLogger l;
CHECK(not json::sax_parse(std::begin(v), std::end(v), &l));
CHECK(!json::sax_parse(std::begin(v), std::end(v), &l));
CHECK(l.events.size() == 1);
CHECK(l.events == std::vector<std::string>({"parse_error(1)"}));
}
@ -554,14 +554,14 @@ TEST_CASE("deserialization")
{
uint8_t v[] = {'\"', 'a', 'a', 'a', 'a', 'a', 'a', '\\', 'u'};
CHECK_THROWS_AS(json::parse(std::begin(v), std::end(v)), json::parse_error&);
CHECK(not json::accept(std::begin(v), std::end(v)));
CHECK(!json::accept(std::begin(v), std::end(v)));
json j_error;
CHECK_NOTHROW(j_error = json::parse(std::begin(v), std::end(v), nullptr, false));
CHECK(j_error.is_discarded());
SaxEventLogger l;
CHECK(not json::sax_parse(std::begin(v), std::end(v), &l));
CHECK(!json::sax_parse(std::begin(v), std::end(v), &l));
CHECK(l.events.size() == 1);
CHECK(l.events == std::vector<std::string>({"parse_error(10)"}));
}
@ -570,14 +570,14 @@ TEST_CASE("deserialization")
{
uint8_t v[] = {'\"', 'a', 'a', 'a', 'a', 'a', 'a', '\\', 'u', '1'};
CHECK_THROWS_AS(json::parse(std::begin(v), std::end(v)), json::parse_error&);
CHECK(not json::accept(std::begin(v), std::end(v)));
CHECK(!json::accept(std::begin(v), std::end(v)));
json j_error;
CHECK_NOTHROW(j_error = json::parse(std::begin(v), std::end(v), nullptr, false));
CHECK(j_error.is_discarded());
SaxEventLogger l;
CHECK(not json::sax_parse(std::begin(v), std::end(v), &l));
CHECK(!json::sax_parse(std::begin(v), std::end(v), &l));
CHECK(l.events.size() == 1);
CHECK(l.events == std::vector<std::string>({"parse_error(11)"}));
}
@ -586,14 +586,14 @@ TEST_CASE("deserialization")
{
uint8_t v[] = {'\"', 'a', 'a', 'a', 'a', 'a', 'a', '\\', 'u', '1', '1', '1', '1', '1', '1', '1', '1'};
CHECK_THROWS_AS(json::parse(std::begin(v), std::end(v)), json::parse_error&);
CHECK(not json::accept(std::begin(v), std::end(v)));
CHECK(!json::accept(std::begin(v), std::end(v)));
json j_error;
CHECK_NOTHROW(j_error = json::parse(std::begin(v), std::end(v), nullptr, false));
CHECK(j_error.is_discarded());
SaxEventLogger l;
CHECK(not json::sax_parse(std::begin(v), std::end(v), &l));
CHECK(!json::sax_parse(std::begin(v), std::end(v), &l));
CHECK(l.events.size() == 1);
CHECK(l.events == std::vector<std::string>({"parse_error(18)"}));
}
@ -602,14 +602,14 @@ TEST_CASE("deserialization")
{
uint8_t v[] = {'\"', 'a', 'a', 'a', 'a', 'a', 'a', 'u', '1', '1', '1', '1', '1', '1', '1', '1', '\\'};
CHECK_THROWS_AS(json::parse(std::begin(v), std::end(v)), json::parse_error&);
CHECK(not json::accept(std::begin(v), std::end(v)));
CHECK(!json::accept(std::begin(v), std::end(v)));
json j_error;
CHECK_NOTHROW(j_error = json::parse(std::begin(v), std::end(v), nullptr, false));
CHECK(j_error.is_discarded());
SaxEventLogger l;
CHECK(not json::sax_parse(std::begin(v), std::end(v), &l));
CHECK(!json::sax_parse(std::begin(v), std::end(v), &l));
CHECK(l.events.size() == 1);
CHECK(l.events == std::vector<std::string>({"parse_error(18)"}));
}
@ -618,14 +618,14 @@ TEST_CASE("deserialization")
{
uint8_t v[] = {'\"', 0x7F, 0xC1};
CHECK_THROWS_AS(json::parse(std::begin(v), std::end(v)), json::parse_error&);
CHECK(not json::accept(std::begin(v), std::end(v)));
CHECK(!json::accept(std::begin(v), std::end(v)));
json j_error;
CHECK_NOTHROW(j_error = json::parse(std::begin(v), std::end(v), nullptr, false));
CHECK(j_error.is_discarded());
SaxEventLogger l;
CHECK(not json::sax_parse(std::begin(v), std::end(v), &l));
CHECK(!json::sax_parse(std::begin(v), std::end(v), &l));
CHECK(l.events.size() == 1);
CHECK(l.events == std::vector<std::string>({"parse_error(3)"}));
}
@ -637,14 +637,14 @@ TEST_CASE("deserialization")
CHECK_THROWS_AS(_ = json::parse(std::begin(v), std::end(v)), json::parse_error&);
CHECK_THROWS_WITH(_ = json::parse(std::begin(v), std::end(v)),
"[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - invalid string: ill-formed UTF-8 byte; last read: '\"\x7f\xdf\x7f'");
CHECK(not json::accept(std::begin(v), std::end(v)));
CHECK(!json::accept(std::begin(v), std::end(v)));
json j_error;
CHECK_NOTHROW(j_error = json::parse(std::begin(v), std::end(v), nullptr, false));
CHECK(j_error.is_discarded());
SaxEventLogger l;
CHECK(not json::sax_parse(std::begin(v), std::end(v), &l));
CHECK(!json::sax_parse(std::begin(v), std::end(v), &l));
CHECK(l.events.size() == 1);
CHECK(l.events == std::vector<std::string>({"parse_error(4)"}));
}
@ -653,14 +653,14 @@ TEST_CASE("deserialization")
{
uint8_t v[] = {'\"', 0x7F, 0xDF, 0xC0};
CHECK_THROWS_AS(json::parse(std::begin(v), std::end(v)), json::parse_error&);
CHECK(not json::accept(std::begin(v), std::end(v)));
CHECK(!json::accept(std::begin(v), std::end(v)));
json j_error;
CHECK_NOTHROW(j_error = json::parse(std::begin(v), std::end(v), nullptr, false));
CHECK(j_error.is_discarded());
SaxEventLogger l;
CHECK(not json::sax_parse(std::begin(v), std::end(v), &l));
CHECK(!json::sax_parse(std::begin(v), std::end(v), &l));
CHECK(l.events.size() == 1);
CHECK(l.events == std::vector<std::string>({"parse_error(4)"}));
}
@ -669,14 +669,14 @@ TEST_CASE("deserialization")
{
uint8_t v[] = {'\"', 0x7F, 0xE0, 0x9F};
CHECK_THROWS_AS(json::parse(std::begin(v), std::end(v)), json::parse_error&);
CHECK(not json::accept(std::begin(v), std::end(v)));
CHECK(!json::accept(std::begin(v), std::end(v)));
json j_error;
CHECK_NOTHROW(j_error = json::parse(std::begin(v), std::end(v), nullptr, false));
CHECK(j_error.is_discarded());
SaxEventLogger l;
CHECK(not json::sax_parse(std::begin(v), std::end(v), &l));
CHECK(!json::sax_parse(std::begin(v), std::end(v), &l));
CHECK(l.events.size() == 1);
CHECK(l.events == std::vector<std::string>({"parse_error(4)"}));
}
@ -685,14 +685,14 @@ TEST_CASE("deserialization")
{
uint8_t v[] = {'\"', 0x7F, 0xEF, 0xC0};
CHECK_THROWS_AS(json::parse(std::begin(v), std::end(v)), json::parse_error&);
CHECK(not json::accept(std::begin(v), std::end(v)));
CHECK(!json::accept(std::begin(v), std::end(v)));
json j_error;
CHECK_NOTHROW(j_error = json::parse(std::begin(v), std::end(v), nullptr, false));
CHECK(j_error.is_discarded());
SaxEventLogger l;
CHECK(not json::sax_parse(std::begin(v), std::end(v), &l));
CHECK(!json::sax_parse(std::begin(v), std::end(v), &l));
CHECK(l.events.size() == 1);
CHECK(l.events == std::vector<std::string>({"parse_error(4)"}));
}
@ -701,14 +701,14 @@ TEST_CASE("deserialization")
{
uint8_t v[] = {'\"', 0x7F, 0xED, 0x7F};
CHECK_THROWS_AS(json::parse(std::begin(v), std::end(v)), json::parse_error&);
CHECK(not json::accept(std::begin(v), std::end(v)));
CHECK(!json::accept(std::begin(v), std::end(v)));
json j_error;
CHECK_NOTHROW(j_error = json::parse(std::begin(v), std::end(v), nullptr, false));
CHECK(j_error.is_discarded());
SaxEventLogger l;
CHECK(not json::sax_parse(std::begin(v), std::end(v), &l));
CHECK(!json::sax_parse(std::begin(v), std::end(v), &l));
CHECK(l.events.size() == 1);
CHECK(l.events == std::vector<std::string>({"parse_error(4)"}));
}
@ -717,14 +717,14 @@ TEST_CASE("deserialization")
{
uint8_t v[] = {'\"', 0x7F, 0xF0, 0x8F};
CHECK_THROWS_AS(json::parse(std::begin(v), std::end(v)), json::parse_error&);
CHECK(not json::accept(std::begin(v), std::end(v)));
CHECK(!json::accept(std::begin(v), std::end(v)));
json j_error;
CHECK_NOTHROW(j_error = json::parse(std::begin(v), std::end(v), nullptr, false));
CHECK(j_error.is_discarded());
SaxEventLogger l;
CHECK(not json::sax_parse(std::begin(v), std::end(v), &l));
CHECK(!json::sax_parse(std::begin(v), std::end(v), &l));
CHECK(l.events.size() == 1);
CHECK(l.events == std::vector<std::string>({"parse_error(4)"}));
}
@ -733,14 +733,14 @@ TEST_CASE("deserialization")
{
uint8_t v[] = {'\"', 0x7F, 0xF0, 0xC0};
CHECK_THROWS_AS(json::parse(std::begin(v), std::end(v)), json::parse_error&);
CHECK(not json::accept(std::begin(v), std::end(v)));
CHECK(!json::accept(std::begin(v), std::end(v)));
json j_error;
CHECK_NOTHROW(j_error = json::parse(std::begin(v), std::end(v), nullptr, false));
CHECK(j_error.is_discarded());
SaxEventLogger l;
CHECK(not json::sax_parse(std::begin(v), std::end(v), &l));
CHECK(!json::sax_parse(std::begin(v), std::end(v), &l));
CHECK(l.events.size() == 1);
CHECK(l.events == std::vector<std::string>({"parse_error(4)"}));
}
@ -749,14 +749,14 @@ TEST_CASE("deserialization")
{
uint8_t v[] = {'\"', 0x7F, 0xF3, 0x7F};
CHECK_THROWS_AS(json::parse(std::begin(v), std::end(v)), json::parse_error&);
CHECK(not json::accept(std::begin(v), std::end(v)));
CHECK(!json::accept(std::begin(v), std::end(v)));
json j_error;
CHECK_NOTHROW(j_error = json::parse(std::begin(v), std::end(v), nullptr, false));
CHECK(j_error.is_discarded());
SaxEventLogger l;
CHECK(not json::sax_parse(std::begin(v), std::end(v), &l));
CHECK(!json::sax_parse(std::begin(v), std::end(v), &l));
CHECK(l.events.size() == 1);
CHECK(l.events == std::vector<std::string>({"parse_error(4)"}));
}
@ -765,14 +765,14 @@ TEST_CASE("deserialization")
{
uint8_t v[] = {'\"', 0x7F, 0xF3, 0xC0};
CHECK_THROWS_AS(json::parse(std::begin(v), std::end(v)), json::parse_error&);
CHECK(not json::accept(std::begin(v), std::end(v)));
CHECK(!json::accept(std::begin(v), std::end(v)));
json j_error;
CHECK_NOTHROW(j_error = json::parse(std::begin(v), std::end(v), nullptr, false));
CHECK(j_error.is_discarded());
SaxEventLogger l;
CHECK(not json::sax_parse(std::begin(v), std::end(v), &l));
CHECK(!json::sax_parse(std::begin(v), std::end(v), &l));
CHECK(l.events.size() == 1);
CHECK(l.events == std::vector<std::string>({"parse_error(4)"}));
}
@ -781,14 +781,14 @@ TEST_CASE("deserialization")
{
uint8_t v[] = {'\"', 0x7F, 0xF4, 0x7F};
CHECK_THROWS_AS(json::parse(std::begin(v), std::end(v)), json::parse_error&);
CHECK(not json::accept(std::begin(v), std::end(v)));
CHECK(!json::accept(std::begin(v), std::end(v)));
json j_error;
CHECK_NOTHROW(j_error = json::parse(std::begin(v), std::end(v), nullptr, false));
CHECK(j_error.is_discarded());
SaxEventLogger l;
CHECK(not json::sax_parse(std::begin(v), std::end(v), &l));
CHECK(!json::sax_parse(std::begin(v), std::end(v), &l));
CHECK(l.events.size() == 1);
CHECK(l.events == std::vector<std::string>({"parse_error(4)"}));
}
@ -797,14 +797,14 @@ TEST_CASE("deserialization")
{
uint8_t v[] = {'{', '\"', '\"', ':', '1', '1'};
CHECK_THROWS_AS(json::parse(std::begin(v), std::end(v)), json::parse_error&);
CHECK(not json::accept(std::begin(v), std::end(v)));
CHECK(!json::accept(std::begin(v), std::end(v)));
json j_error;
CHECK_NOTHROW(j_error = json::parse(std::begin(v), std::end(v), nullptr, false));
CHECK(j_error.is_discarded());
SaxEventLogger l;
CHECK(not json::sax_parse(std::begin(v), std::end(v), &l));
CHECK(!json::sax_parse(std::begin(v), std::end(v), &l));
CHECK(l.events.size() == 4);
CHECK(l.events == std::vector<std::string>(
{
@ -831,7 +831,7 @@ TEST_CASE("deserialization")
"[json.exception.parse_error.101] parse error at line 1, column 4: syntax error while parsing value - unexpected end of input; expected '[', '{', or a literal");
SaxEventLogger l;
CHECK(not json::sax_parse(bom, &l));
CHECK(!json::sax_parse(bom, &l));
CHECK(l.events.size() == 1);
CHECK(l.events == std::vector<std::string>(
{
@ -871,8 +871,8 @@ TEST_CASE("deserialization")
"[json.exception.parse_error.101] parse error at line 1, column 3: syntax error while parsing value - invalid BOM; must be 0xEF 0xBB 0xBF if given; last read: '\xEF\xBB'");
SaxEventLogger l1, l2;
CHECK(not json::sax_parse(std::istringstream(bom.substr(0, 2)), &l1));
CHECK(not json::sax_parse(bom.substr(0, 2), &l2));
CHECK(!json::sax_parse(std::istringstream(bom.substr(0, 2)), &l1));
CHECK(!json::sax_parse(bom.substr(0, 2), &l2));
CHECK(l1.events.size() == 1);
CHECK(l1.events == std::vector<std::string>(
{
@ -897,8 +897,8 @@ TEST_CASE("deserialization")
"[json.exception.parse_error.101] parse error at line 1, column 2: syntax error while parsing value - invalid BOM; must be 0xEF 0xBB 0xBF if given; last read: '\xEF'");
SaxEventLogger l1, l2;
CHECK(not json::sax_parse(std::istringstream(bom.substr(0, 1)), &l1));
CHECK(not json::sax_parse(bom.substr(0, 1), &l2));
CHECK(!json::sax_parse(std::istringstream(bom.substr(0, 1)), &l1));
CHECK(!json::sax_parse(bom.substr(0, 1), &l2));
CHECK(l1.events.size() == 1);
CHECK(l1.events == std::vector<std::string>(
{
@ -931,7 +931,7 @@ TEST_CASE("deserialization")
s.push_back(static_cast<char>(bom[1] + i1));
s.push_back(static_cast<char>(bom[2] + i2));
if (i0 == 0 and i1 == 0 and i2 == 0)
if (i0 == 0 && i1 == 0 && i2 == 0)
{
// without any variation, we skip the BOM
CHECK(json::parse(s + "null") == json());
@ -953,7 +953,7 @@ TEST_CASE("deserialization")
CHECK_THROWS_AS(_ = json::parse(std::istringstream(s + "null")), json::parse_error&);
SaxEventLogger l;
CHECK(not json::sax_parse(s + "null", &l));
CHECK(!json::sax_parse(s + "null", &l));
CHECK(l.events.size() == 1);
if (i0 != 0)

2
test/src/unit-element_access2.cpp
View File

@ -1072,7 +1072,7 @@ TEST_CASE("element access 2")
}
}
#if not defined(JSON_NOEXCEPTION)
#if !defined(JSON_NOEXCEPTION)
TEST_CASE("element access 2 (throwing tests)")
{
SECTION("object")

214
test/src/unit-inspection.cpp
View File

@ -43,36 +43,36 @@ TEST_CASE("object inspection")
SECTION("object")
{
json j {{"foo", 1}, {"bar", false}};
CHECK(not j.is_null());
CHECK(not j.is_boolean());
CHECK(not j.is_number());
CHECK(not j.is_number_integer());
CHECK(not j.is_number_unsigned());
CHECK(not j.is_number_float());
CHECK(not j.is_binary());
CHECK(!j.is_null());
CHECK(!j.is_boolean());
CHECK(!j.is_number());
CHECK(!j.is_number_integer());
CHECK(!j.is_number_unsigned());
CHECK(!j.is_number_float());
CHECK(!j.is_binary());
CHECK(j.is_object());
CHECK(not j.is_array());
CHECK(not j.is_string());
CHECK(not j.is_discarded());
CHECK(not j.is_primitive());
CHECK(!j.is_array());
CHECK(!j.is_string());
CHECK(!j.is_discarded());
CHECK(!j.is_primitive());
CHECK(j.is_structured());
}
SECTION("array")
{
json j {"foo", 1, 1u, 42.23, false};
CHECK(not j.is_null());
CHECK(not j.is_boolean());
CHECK(not j.is_number());
CHECK(not j.is_number_integer());
CHECK(not j.is_number_unsigned());
CHECK(not j.is_number_float());
CHECK(not j.is_binary());
CHECK(not j.is_object());
CHECK(!j.is_null());
CHECK(!j.is_boolean());
CHECK(!j.is_number());
CHECK(!j.is_number_integer());
CHECK(!j.is_number_unsigned());
CHECK(!j.is_number_float());
CHECK(!j.is_binary());
CHECK(!j.is_object());
CHECK(j.is_array());
CHECK(not j.is_string());
CHECK(not j.is_discarded());
CHECK(not j.is_primitive());
CHECK(!j.is_string());
CHECK(!j.is_discarded());
CHECK(!j.is_primitive());
CHECK(j.is_structured());
}
@ -80,144 +80,144 @@ TEST_CASE("object inspection")
{
json j(nullptr);
CHECK(j.is_null());
CHECK(not j.is_boolean());
CHECK(not j.is_number());
CHECK(not j.is_number_integer());
CHECK(not j.is_number_unsigned());
CHECK(not j.is_number_float());
CHECK(not j.is_binary());
CHECK(not j.is_object());
CHECK(not j.is_array());
CHECK(not j.is_string());
CHECK(not j.is_discarded());
CHECK(!j.is_boolean());
CHECK(!j.is_number());
CHECK(!j.is_number_integer());
CHECK(!j.is_number_unsigned());
CHECK(!j.is_number_float());
CHECK(!j.is_binary());
CHECK(!j.is_object());
CHECK(!j.is_array());
CHECK(!j.is_string());
CHECK(!j.is_discarded());
CHECK(j.is_primitive());
CHECK(not j.is_structured());
CHECK(!j.is_structured());
}
SECTION("boolean")
{
json j(true);
CHECK(not j.is_null());
CHECK(!j.is_null());
CHECK(j.is_boolean());
CHECK(not j.is_number());
CHECK(not j.is_number_integer());
CHECK(not j.is_number_unsigned());
CHECK(not j.is_number_float());
CHECK(not j.is_binary());
CHECK(not j.is_object());
CHECK(not j.is_array());
CHECK(not j.is_string());
CHECK(not j.is_discarded());
CHECK(!j.is_number());
CHECK(!j.is_number_integer());
CHECK(!j.is_number_unsigned());
CHECK(!j.is_number_float());
CHECK(!j.is_binary());
CHECK(!j.is_object());
CHECK(!j.is_array());
CHECK(!j.is_string());
CHECK(!j.is_discarded());
CHECK(j.is_primitive());
CHECK(not j.is_structured());
CHECK(!j.is_structured());
}
SECTION("string")
{
json j("Hello world");
CHECK(not j.is_null());
CHECK(not j.is_boolean());
CHECK(not j.is_number());
CHECK(not j.is_number_integer());
CHECK(not j.is_number_unsigned());
CHECK(not j.is_number_float());
CHECK(not j.is_binary());
CHECK(not j.is_object());
CHECK(not j.is_array());
CHECK(!j.is_null());
CHECK(!j.is_boolean());
CHECK(!j.is_number());
CHECK(!j.is_number_integer());
CHECK(!j.is_number_unsigned());
CHECK(!j.is_number_float());
CHECK(!j.is_binary());
CHECK(!j.is_object());
CHECK(!j.is_array());
CHECK(j.is_string());
CHECK(not j.is_discarded());
CHECK(!j.is_discarded());
CHECK(j.is_primitive());
CHECK(not j.is_structured());
CHECK(!j.is_structured());
}
SECTION("number (integer)")
{
json j(42);
CHECK(not j.is_null());
CHECK(not j.is_boolean());
CHECK(!j.is_null());
CHECK(!j.is_boolean());
CHECK(j.is_number());
CHECK(j.is_number_integer());
CHECK(not j.is_number_unsigned());
CHECK(not j.is_number_float());
CHECK(not j.is_binary());
CHECK(not j.is_object());
CHECK(not j.is_array());
CHECK(not j.is_string());
CHECK(not j.is_discarded());
CHECK(!j.is_number_unsigned());
CHECK(!j.is_number_float());
CHECK(!j.is_binary());
CHECK(!j.is_object());
CHECK(!j.is_array());
CHECK(!j.is_string());
CHECK(!j.is_discarded());
CHECK(j.is_primitive());
CHECK(not j.is_structured());
CHECK(!j.is_structured());
}
SECTION("number (unsigned)")
{
json j(42u);
CHECK(not j.is_null());
CHECK(not j.is_boolean());
CHECK(!j.is_null());
CHECK(!j.is_boolean());
CHECK(j.is_number());
CHECK(j.is_number_integer());
CHECK(j.is_number_unsigned());
CHECK(not j.is_number_float());
CHECK(not j.is_binary());
CHECK(not j.is_object());
CHECK(not j.is_array());
CHECK(not j.is_string());
CHECK(not j.is_discarded());
CHECK(!j.is_number_float());
CHECK(!j.is_binary());
CHECK(!j.is_object());
CHECK(!j.is_array());
CHECK(!j.is_string());
CHECK(!j.is_discarded());
CHECK(j.is_primitive());
CHECK(not j.is_structured());
CHECK(!j.is_structured());
}
SECTION("number (floating-point)")
{
json j(42.23);
CHECK(not j.is_null());
CHECK(not j.is_boolean());
CHECK(!j.is_null());
CHECK(!j.is_boolean());
CHECK(j.is_number());
CHECK(not j.is_number_integer());
CHECK(not j.is_number_unsigned());
CHECK(!j.is_number_integer());
CHECK(!j.is_number_unsigned());
CHECK(j.is_number_float());
CHECK(not j.is_binary());
CHECK(not j.is_object());
CHECK(not j.is_array());
CHECK(not j.is_string());
CHECK(not j.is_discarded());
CHECK(!j.is_binary());
CHECK(!j.is_object());
CHECK(!j.is_array());
CHECK(!j.is_string());
CHECK(!j.is_discarded());
CHECK(j.is_primitive());
CHECK(not j.is_structured());
CHECK(!j.is_structured());
}
SECTION("binary")
{
json j(json::value_t::binary);
CHECK(not j.is_null());
CHECK(not j.is_boolean());
CHECK(not j.is_number());
CHECK(not j.is_number_integer());
CHECK(not j.is_number_unsigned());
CHECK(not j.is_number_float());
CHECK(!j.is_null());
CHECK(!j.is_boolean());
CHECK(!j.is_number());
CHECK(!j.is_number_integer());
CHECK(!j.is_number_unsigned());
CHECK(!j.is_number_float());
CHECK(j.is_binary());
CHECK(not j.is_object());
CHECK(not j.is_array());
CHECK(not j.is_string());
CHECK(not j.is_discarded());
CHECK(!j.is_object());
CHECK(!j.is_array());
CHECK(!j.is_string());
CHECK(!j.is_discarded());
CHECK(j.is_primitive());
CHECK(not j.is_structured());
CHECK(!j.is_structured());
}
SECTION("discarded")
{
json j(json::value_t::discarded);
CHECK(not j.is_null());
CHECK(not j.is_boolean());
CHECK(not j.is_number());
CHECK(not j.is_number_integer());
CHECK(not j.is_number_unsigned());
CHECK(not j.is_number_float());
CHECK(not j.is_binary());
CHECK(not j.is_object());
CHECK(not j.is_array());
CHECK(not j.is_string());
CHECK(!j.is_null());
CHECK(!j.is_boolean());
CHECK(!j.is_number());
CHECK(!j.is_number_integer());
CHECK(!j.is_number_unsigned());
CHECK(!j.is_number_float());
CHECK(!j.is_binary());
CHECK(!j.is_object());
CHECK(!j.is_array());
CHECK(!j.is_string());
CHECK(j.is_discarded());
CHECK(not j.is_primitive());
CHECK(not j.is_structured());
CHECK(!j.is_primitive());
CHECK(!j.is_structured());
}
}

6
test/src/unit-iterators1.cpp
View File

@ -231,12 +231,12 @@ TEST_CASE("iterators 1")
{
SECTION("!(begin != begin)")
{
CHECK(not(j.begin() != j.begin()));
CHECK(!(j.begin() != j.begin()));
}
SECTION("!(end != end)")
{
CHECK(not(j.end() != j.end()));
CHECK(!(j.end() != j.end()));
}
SECTION("begin < end")
@ -286,7 +286,7 @@ TEST_CASE("iterators 1")
SECTION("!(begin == end)")
{
CHECK(not(j.begin() == j.end()));
CHECK(!(j.begin() == j.end()));
}
SECTION("begin != end")

128
test/src/unit-iterators2.cpp
View File

@ -56,26 +56,26 @@ TEST_CASE("iterators 2")
// comparison: equal
{
CHECK(it1 == it1);
CHECK(not (it1 == it2));
CHECK(not (it1 == it3));
CHECK(not (it2 == it3));
CHECK(!(it1 == it2));
CHECK(!(it1 == it3));
CHECK(!(it2 == it3));
CHECK(it1_c == it1_c);
CHECK(not (it1_c == it2_c));
CHECK(not (it1_c == it3_c));
CHECK(not (it2_c == it3_c));
CHECK(!(it1_c == it2_c));
CHECK(!(it1_c == it3_c));
CHECK(!(it2_c == it3_c));
}
// comparison: not equal
{
// check definition
CHECK( (it1 != it1) == not(it1 == it1) );
CHECK( (it1 != it2) == not(it1 == it2) );
CHECK( (it1 != it3) == not(it1 == it3) );
CHECK( (it2 != it3) == not(it2 == it3) );
CHECK( (it1_c != it1_c) == not(it1_c == it1_c) );
CHECK( (it1_c != it2_c) == not(it1_c == it2_c) );
CHECK( (it1_c != it3_c) == not(it1_c == it3_c) );
CHECK( (it2_c != it3_c) == not(it2_c == it3_c) );
CHECK( (it1 != it1) == !(it1 == it1) );
CHECK( (it1 != it2) == !(it1 == it2) );
CHECK( (it1 != it3) == !(it1 == it3) );
CHECK( (it2 != it3) == !(it2 == it3) );
CHECK( (it1_c != it1_c) == !(it1_c == it1_c) );
CHECK( (it1_c != it2_c) == !(it1_c == it2_c) );
CHECK( (it1_c != it3_c) == !(it1_c == it3_c) );
CHECK( (it2_c != it3_c) == !(it2_c == it3_c) );
}
// comparison: smaller
@ -101,11 +101,11 @@ TEST_CASE("iterators 2")
}
else
{
CHECK(not (it1 < it1));
CHECK(!(it1 < it1));
CHECK(it1 < it2);
CHECK(it1 < it3);
CHECK(it2 < it3);
CHECK(not (it1_c < it1_c));
CHECK(!(it1_c < it1_c));
CHECK(it1_c < it2_c);
CHECK(it1_c < it3_c);
CHECK(it2_c < it3_c);
@ -136,14 +136,14 @@ TEST_CASE("iterators 2")
else
{
// check definition
CHECK( (it1 <= it1) == not(it1 < it1) );
CHECK( (it1 <= it2) == not(it2 < it1) );
CHECK( (it1 <= it3) == not(it3 < it1) );
CHECK( (it2 <= it3) == not(it3 < it2) );
CHECK( (it1_c <= it1_c) == not(it1_c < it1_c) );
CHECK( (it1_c <= it2_c) == not(it2_c < it1_c) );
CHECK( (it1_c <= it3_c) == not(it3_c < it1_c) );
CHECK( (it2_c <= it3_c) == not(it3_c < it2_c) );
CHECK( (it1 <= it1) == !(it1 < it1) );
CHECK( (it1 <= it2) == !(it2 < it1) );
CHECK( (it1 <= it3) == !(it3 < it1) );
CHECK( (it2 <= it3) == !(it3 < it2) );
CHECK( (it1_c <= it1_c) == !(it1_c < it1_c) );
CHECK( (it1_c <= it2_c) == !(it2_c < it1_c) );
CHECK( (it1_c <= it3_c) == !(it3_c < it1_c) );
CHECK( (it2_c <= it3_c) == !(it3_c < it2_c) );
}
}
@ -206,14 +206,14 @@ TEST_CASE("iterators 2")
else
{
// check definition
CHECK( (it1 >= it1) == not(it1 < it1) );
CHECK( (it1 >= it2) == not(it1 < it2) );
CHECK( (it1 >= it3) == not(it1 < it3) );
CHECK( (it2 >= it3) == not(it2 < it3) );
CHECK( (it1_c >= it1_c) == not(it1_c < it1_c) );
CHECK( (it1_c >= it2_c) == not(it1_c < it2_c) );
CHECK( (it1_c >= it3_c) == not(it1_c < it3_c) );
CHECK( (it2_c >= it3_c) == not(it2_c < it3_c) );
CHECK( (it1 >= it1) == !(it1 < it1) );
CHECK( (it1 >= it2) == !(it1 < it2) );
CHECK( (it1 >= it3) == !(it1 < it3) );
CHECK( (it2 >= it3) == !(it2 < it3) );
CHECK( (it1_c >= it1_c) == !(it1_c < it1_c) );
CHECK( (it1_c >= it2_c) == !(it1_c < it2_c) );
CHECK( (it1_c >= it3_c) == !(it1_c < it3_c) );
CHECK( (it2_c >= it3_c) == !(it2_c < it3_c) );
}
}
}
@ -491,26 +491,26 @@ TEST_CASE("iterators 2")
// comparison: equal
{
CHECK(it1 == it1);
CHECK(not (it1 == it2));
CHECK(not (it1 == it3));
CHECK(not (it2 == it3));
CHECK(!(it1 == it2));
CHECK(!(it1 == it3));
CHECK(!(it2 == it3));
CHECK(it1_c == it1_c);
CHECK(not (it1_c == it2_c));
CHECK(not (it1_c == it3_c));
CHECK(not (it2_c == it3_c));
CHECK(!(it1_c == it2_c));
CHECK(!(it1_c == it3_c));
CHECK(!(it2_c == it3_c));
}
// comparison: not equal
{
// check definition
CHECK( (it1 != it1) == not(it1 == it1) );
CHECK( (it1 != it2) == not(it1 == it2) );
CHECK( (it1 != it3) == not(it1 == it3) );
CHECK( (it2 != it3) == not(it2 == it3) );
CHECK( (it1_c != it1_c) == not(it1_c == it1_c) );
CHECK( (it1_c != it2_c) == not(it1_c == it2_c) );
CHECK( (it1_c != it3_c) == not(it1_c == it3_c) );
CHECK( (it2_c != it3_c) == not(it2_c == it3_c) );
CHECK( (it1 != it1) == !(it1 == it1) );
CHECK( (it1 != it2) == !(it1 == it2) );
CHECK( (it1 != it3) == !(it1 == it3) );
CHECK( (it2 != it3) == !(it2 == it3) );
CHECK( (it1_c != it1_c) == !(it1_c == it1_c) );
CHECK( (it1_c != it2_c) == !(it1_c == it2_c) );
CHECK( (it1_c != it3_c) == !(it1_c == it3_c) );
CHECK( (it2_c != it3_c) == !(it2_c == it3_c) );
}
// comparison: smaller
@ -536,11 +536,11 @@ TEST_CASE("iterators 2")
}
else
{
CHECK(not (it1 < it1));
CHECK(!(it1 < it1));
CHECK(it1 < it2);
CHECK(it1 < it3);
CHECK(it2 < it3);
CHECK(not (it1_c < it1_c));
CHECK(!(it1_c < it1_c));
CHECK(it1_c < it2_c);
CHECK(it1_c < it3_c);
CHECK(it2_c < it3_c);
@ -571,14 +571,14 @@ TEST_CASE("iterators 2")
else
{
// check definition
CHECK( (it1 <= it1) == not(it1 < it1) );
CHECK( (it1 <= it2) == not(it2 < it1) );
CHECK( (it1 <= it3) == not(it3 < it1) );
CHECK( (it2 <= it3) == not(it3 < it2) );
CHECK( (it1_c <= it1_c) == not(it1_c < it1_c) );
CHECK( (it1_c <= it2_c) == not(it2_c < it1_c) );
CHECK( (it1_c <= it3_c) == not(it3_c < it1_c) );
CHECK( (it2_c <= it3_c) == not(it3_c < it2_c) );
CHECK( (it1 <= it1) == !(it1 < it1) );
CHECK( (it1 <= it2) == !(it2 < it1) );
CHECK( (it1 <= it3) == !(it3 < it1) );
CHECK( (it2 <= it3) == !(it3 < it2) );
CHECK( (it1_c <= it1_c) == !(it1_c < it1_c) );
CHECK( (it1_c <= it2_c) == !(it2_c < it1_c) );
CHECK( (it1_c <= it3_c) == !(it3_c < it1_c) );
CHECK( (it2_c <= it3_c) == !(it3_c < it2_c) );
}
}
@ -641,14 +641,14 @@ TEST_CASE("iterators 2")
else
{
// check definition
CHECK( (it1 >= it1) == not(it1 < it1) );
CHECK( (it1 >= it2) == not(it1 < it2) );
CHECK( (it1 >= it3) == not(it1 < it3) );
CHECK( (it2 >= it3) == not(it2 < it3) );
CHECK( (it1_c >= it1_c) == not(it1_c < it1_c) );
CHECK( (it1_c >= it2_c) == not(it1_c < it2_c) );
CHECK( (it1_c >= it3_c) == not(it1_c < it3_c) );
CHECK( (it2_c >= it3_c) == not(it2_c < it3_c) );
CHECK( (it1 >= it1) == !(it1 < it1) );
CHECK( (it1 >= it2) == !(it1 < it2) );
CHECK( (it1 >= it3) == !(it1 < it3) );
CHECK( (it2 >= it3) == !(it2 < it3) );
CHECK( (it1_c >= it1_c) == !(it1_c < it1_c) );
CHECK( (it1_c >= it2_c) == !(it1_c < it2_c) );
CHECK( (it1_c >= it3_c) == !(it1_c < it3_c) );
CHECK( (it2_c >= it3_c) == !(it2_c < it3_c) );
}
}
}

46
test/src/unit-json_pointer.cpp
View File

@ -101,10 +101,10 @@ TEST_CASE("JSON pointers")
CHECK(j["/foo/1"_json_pointer] == j["foo"][1]);
CHECK(j.contains(json::json_pointer("/foo/0")));
CHECK(j.contains(json::json_pointer("/foo/1")));
CHECK(not j.contains(json::json_pointer("/foo/3")));
CHECK(not j.contains(json::json_pointer("/foo/+")));
CHECK(not j.contains(json::json_pointer("/foo/1+2")));
CHECK(not j.contains(json::json_pointer("/foo/-")));
CHECK(!j.contains(json::json_pointer("/foo/3")));
CHECK(!j.contains(json::json_pointer("/foo/+")));
CHECK(!j.contains(json::json_pointer("/foo/1+2")));
CHECK(!j.contains(json::json_pointer("/foo/-")));
// checked array access
CHECK(j.at(json::json_pointer("/foo/0")) == j["foo"][0]);
@ -147,19 +147,19 @@ TEST_CASE("JSON pointers")
// unescaped access
// access to nonexisting values yield object creation
CHECK(not j.contains(json::json_pointer("/a/b")));
CHECK(!j.contains(json::json_pointer("/a/b")));
CHECK_NOTHROW(j[json::json_pointer("/a/b")] = 42);
CHECK(j.contains(json::json_pointer("/a/b")));
CHECK(j["a"]["b"] == json(42));
CHECK(not j.contains(json::json_pointer("/a/c/1")));
CHECK(!j.contains(json::json_pointer("/a/c/1")));
CHECK_NOTHROW(j[json::json_pointer("/a/c/1")] = 42);
CHECK(j["a"]["c"] == json({nullptr, 42}));
CHECK(j.contains(json::json_pointer("/a/c/1")));
CHECK(not j.contains(json::json_pointer("/a/d/-")));
CHECK(!j.contains(json::json_pointer("/a/d/-")));
CHECK_NOTHROW(j[json::json_pointer("/a/d/-")] = 42);
CHECK(not j.contains(json::json_pointer("/a/d/-")));
CHECK(!j.contains(json::json_pointer("/a/d/-")));
CHECK(j["a"]["d"] == json::array({42}));
// "/a/b" works for JSON {"a": {"b": 42}}
CHECK(json({{"a", {{"b", 42}}}})[json::json_pointer("/a/b")] == json(42));
@ -172,7 +172,7 @@ TEST_CASE("JSON pointers")
CHECK_THROWS_AS(j_primitive.at("/foo"_json_pointer), json::out_of_range&);
CHECK_THROWS_WITH(j_primitive.at("/foo"_json_pointer),
"[json.exception.out_of_range.404] unresolved reference token 'foo'");
CHECK(not j_primitive.contains(json::json_pointer("/foo")));
CHECK(!j_primitive.contains(json::json_pointer("/foo")));
}
SECTION("const access")
@ -272,7 +272,7 @@ TEST_CASE("JSON pointers")
CHECK(j.contains("/foo"_json_pointer));
CHECK(j.contains("/foo/0"_json_pointer));
CHECK(j.contains("/foo/1"_json_pointer));
CHECK(not j.contains("/foo/-"_json_pointer));
CHECK(!j.contains("/foo/-"_json_pointer));
}
}
@ -314,10 +314,10 @@ TEST_CASE("JSON pointers")
CHECK_THROWS_WITH(j_const.at("/01"_json_pointer),
"[json.exception.parse_error.106] parse error: array index '01' must not begin with '0'");
CHECK(not j.contains("/01"_json_pointer));
CHECK(not j.contains("/01"_json_pointer));
CHECK(not j_const.contains("/01"_json_pointer));
CHECK(not j_const.contains("/01"_json_pointer));
CHECK(!j.contains("/01"_json_pointer));
CHECK(!j.contains("/01"_json_pointer));
CHECK(!j_const.contains("/01"_json_pointer));
CHECK(!j_const.contains("/01"_json_pointer));
// error with incorrect numbers
CHECK_THROWS_AS(j["/one"_json_pointer] = 1, json::parse_error&);
@ -379,10 +379,10 @@ TEST_CASE("JSON pointers")
CHECK_THROWS_WITH(j_const.at("/one"_json_pointer) == 1,
"[json.exception.parse_error.109] parse error: array index 'one' is not a number");
CHECK(not j.contains("/one"_json_pointer));
CHECK(not j.contains("/one"_json_pointer));
CHECK(not j_const.contains("/one"_json_pointer));
CHECK(not j_const.contains("/one"_json_pointer));
CHECK(!j.contains("/one"_json_pointer));
CHECK(!j.contains("/one"_json_pointer));
CHECK(!j_const.contains("/one"_json_pointer));
CHECK(!j_const.contains("/one"_json_pointer));
CHECK_THROWS_AS(json({{"/list/0", 1}, {"/list/1", 2}, {"/list/three", 3}}).unflatten(), json::parse_error&);
CHECK_THROWS_WITH(json({{"/list/0", 1}, {"/list/1", 2}, {"/list/three", 3}}).unflatten(),
@ -396,7 +396,7 @@ TEST_CASE("JSON pointers")
CHECK_THROWS_AS(j_const["/-"_json_pointer], json::out_of_range&);
CHECK_THROWS_WITH(j_const["/-"_json_pointer],
"[json.exception.out_of_range.402] array index '-' (3) is out of range");
CHECK(not j_const.contains("/-"_json_pointer));
CHECK(!j_const.contains("/-"_json_pointer));
// error when using "-" with at
CHECK_THROWS_AS(j.at("/-"_json_pointer), json::out_of_range&);
@ -405,7 +405,7 @@ TEST_CASE("JSON pointers")
CHECK_THROWS_AS(j_const.at("/-"_json_pointer), json::out_of_range&);
CHECK_THROWS_WITH(j_const.at("/-"_json_pointer),
"[json.exception.out_of_range.402] array index '-' (3) is out of range");
CHECK(not j_const.contains("/-"_json_pointer));
CHECK(!j_const.contains("/-"_json_pointer));
}
SECTION("const access")
@ -421,13 +421,13 @@ TEST_CASE("JSON pointers")
CHECK_THROWS_AS(j.at("/3"_json_pointer), json::out_of_range&);
CHECK_THROWS_WITH(j.at("/3"_json_pointer),
"[json.exception.out_of_range.401] array index 3 is out of range");
CHECK(not j.contains("/3"_json_pointer));
CHECK(!j.contains("/3"_json_pointer));
// assign to nonexisting index (with gap)
CHECK_THROWS_AS(j.at("/5"_json_pointer), json::out_of_range&);
CHECK_THROWS_WITH(j.at("/5"_json_pointer),
"[json.exception.out_of_range.401] array index 5 is out of range");
CHECK(not j.contains("/5"_json_pointer));
CHECK(!j.contains("/5"_json_pointer));
// assign to "-"
CHECK_THROWS_AS(j["/-"_json_pointer], json::out_of_range&);
@ -436,7 +436,7 @@ TEST_CASE("JSON pointers")
CHECK_THROWS_AS(j.at("/-"_json_pointer), json::out_of_range&);
CHECK_THROWS_WITH(j.at("/-"_json_pointer),
"[json.exception.out_of_range.402] array index '-' (3) is out of range");
CHECK(not j.contains("/-"_json_pointer));
CHECK(!j.contains("/-"_json_pointer));
}
}

4
test/src/unit-modifiers.cpp
View File

@ -114,7 +114,7 @@ TEST_CASE("modifiers")
json k = j;
j.clear();
CHECK(not j.empty());
CHECK(!j.empty());
CHECK(j == json(json::value_t::binary));
CHECK(j == json(k.type()));
}
@ -125,7 +125,7 @@ TEST_CASE("modifiers")
json k = j;
j.clear();
CHECK(not j.empty());
CHECK(!j.empty());
CHECK(j == json(json::value_t::binary));
CHECK(j == json(k.type()));
}

6
test/src/unit-msgpack.cpp
View File

@ -1578,21 +1578,21 @@ TEST_CASE("MessagePack")
{
std::vector<uint8_t> v = {0x93, 0x01, 0x02, 0x03};
SaxCountdown scp(0);
CHECK(not json::sax_parse(v, &scp, json::input_format_t::msgpack));
CHECK(!json::sax_parse(v, &scp, json::input_format_t::msgpack));
}
SECTION("start_object(len)")
{
std::vector<uint8_t> v = {0x81, 0xa3, 0x66, 0x6F, 0x6F, 0xc2};
SaxCountdown scp(0);
CHECK(not json::sax_parse(v, &scp, json::input_format_t::msgpack));
CHECK(!json::sax_parse(v, &scp, json::input_format_t::msgpack));
}
SECTION("key()")
{
std::vector<uint8_t> v = {0x81, 0xa3, 0x66, 0x6F, 0x6F, 0xc2};
SaxCountdown scp(1);
CHECK(not json::sax_parse(v, &scp, json::input_format_t::msgpack));
CHECK(!json::sax_parse(v, &scp, json::input_format_t::msgpack));
}
}
}

4
test/src/unit-noexcept.cpp
View File

@ -59,12 +59,12 @@ static_assert(noexcept(nlohmann::to_json(*j, 2.5)), "");
static_assert(noexcept(nlohmann::to_json(*j, true)), "");
static_assert(noexcept(nlohmann::to_json(*j, test{})), "");
static_assert(noexcept(nlohmann::to_json(*j, pod{})), "");
static_assert(not noexcept(nlohmann::to_json(*j, pod_bis{})), "");
static_assert(!noexcept(nlohmann::to_json(*j, pod_bis{})), "");
static_assert(noexcept(json(2)), "");
static_assert(noexcept(json(test{})), "");
static_assert(noexcept(json(pod{})), "");
static_assert(noexcept(j->get<pod>()), "");
static_assert(not noexcept(j->get<pod_bis>()), "");
static_assert(!noexcept(j->get<pod_bis>()), "");
static_assert(noexcept(json(pod{})), "");
}

79
test/src/unit-ordered_json.cpp Normal file
View File

@ -0,0 +1,79 @@
/*
__ _____ _____ _____
__| | __| | | | JSON for Modern C++ (test suite)
| | |__ | | | | | | version 3.8.0
|_____|_____|_____|_|___| https://github.com/nlohmann/json
Licensed under the MIT License <http://opensource.org/licenses/MIT>.
SPDX-License-Identifier: MIT
Copyright (c) 2013-2019 Niels Lohmann <http://nlohmann.me>.
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 <nlohmann/json.hpp>
using nlohmann::json;
using nlohmann::ordered_json;
TEST_CASE("ordered_json")
{
json j;
ordered_json oj;
j["element3"] = 3;
j["element1"] = 1;
j["element2"] = 2;
oj["element3"] = 3;
oj["element1"] = 1;
oj["element2"] = 2;
CHECK(j.dump() == "{\"element1\":1,\"element2\":2,\"element3\":3}");
CHECK(oj.dump() == "{\"element3\":3,\"element1\":1,\"element2\":2}");
CHECK(j == json(oj));
CHECK(ordered_json(json(oj)) == ordered_json(j));
j.erase("element1");
oj.erase("element1");
CHECK(j.dump() == "{\"element2\":2,\"element3\":3}");
CHECK(oj.dump() == "{\"element3\":3,\"element2\":2}");
// remove again and nothing changes
j.erase("element1");
oj.erase("element1");
CHECK(j.dump() == "{\"element2\":2,\"element3\":3}");
CHECK(oj.dump() == "{\"element3\":3,\"element2\":2}");
// There are no dup keys cause constructor calls emplace...
json multi {{"z", 1}, {"m", 2}, {"m", 3}, {"y", 4}, {"m", 5}};
CHECK(multi.size() == 3);
CHECK(multi.dump() == "{\"m\":2,\"y\":4,\"z\":1}");
ordered_json multi_ordered {{"z", 1}, {"m", 2}, {"m", 3}, {"y", 4}, {"m", 5}};
CHECK(multi_ordered.size() == 3);
CHECK(multi_ordered.dump() == "{\"z\":1,\"m\":2,\"y\":4}");
CHECK(multi_ordered.erase("m") == 1);
CHECK(multi_ordered.dump() == "{\"z\":1,\"y\":4}");
}

33
test/src/unit-regression.cpp
View File

@ -254,12 +254,12 @@ TEST_CASE("regression tests")
json j1 = INFINITY;
CHECK(j1.is_number_float());
json::number_float_t f1 = j1;
CHECK(not std::isfinite(f1));
CHECK(!std::isfinite(f1));
json j2 = json::number_float_t(INFINITY);
CHECK(j2.is_number_float());
json::number_float_t f2 = j2;
CHECK(not std::isfinite(f2));
CHECK(!std::isfinite(f2));
}
}
@ -1350,10 +1350,10 @@ TEST_CASE("regression tests")
CHECK(j["a"] > 3);
CHECK(not(j["a"] <= 4));
CHECK(not(j["a"] < 4));
CHECK(not(j["a"] >= 6));
CHECK(not(j["a"] > 6));
CHECK(!(j["a"] <= 4));
CHECK(!(j["a"] < 4));
CHECK(!(j["a"] >= 6));
CHECK(!(j["a"] > 6));
// scalar op json
CHECK(5 == j["a"]);
@ -1364,10 +1364,10 @@ TEST_CASE("regression tests")
CHECK(3 <= j["a"]);
CHECK(3 < j["a"]);
CHECK(not(4 >= j["a"]));
CHECK(not(4 > j["a"]));
CHECK(not(6 <= j["a"]));
CHECK(not(6 < j["a"]));
CHECK(!(4 >= j["a"]));
CHECK(!(4 > j["a"]));
CHECK(!(6 <= j["a"]));
CHECK(!(6 < j["a"]));
}
SECTION("issue #575 - heap-buffer-overflow (OSS-Fuzz 1400)")
@ -1608,7 +1608,7 @@ TEST_CASE("regression tests")
json::parser_callback_t cb = [](int /*depth*/, json::parse_event_t event, json & parsed)
{
// skip object elements with key "Thumbnail"
if (event == json::parse_event_t::key and parsed == json("Thumbnail"))
if (event == json::parse_event_t::key && parsed == json("Thumbnail"))
{
return false;
}
@ -1680,7 +1680,7 @@ TEST_CASE("regression tests")
json::parser_callback_t cb = [&](int, json::parse_event_t event, json & parsed)
{
// skip uninteresting events
if (event == json::parse_event_t::value and !parsed.is_primitive())
if (event == json::parse_event_t::value && !parsed.is_primitive())
{
return false;
}
@ -1760,7 +1760,7 @@ TEST_CASE("regression tests")
SECTION("issue #1292 - Serializing std::variant causes stack overflow")
{
static_assert(
not std::is_constructible<json, std::variant<int, float>>::value, "");
!std::is_constructible<json, std::variant<int, float>>::value, "");
}
#endif
@ -1956,7 +1956,7 @@ TEST_CASE("regression tests")
}
}
#if not defined(JSON_NOEXCEPTION)
#if !defined(JSON_NOEXCEPTION)
TEST_CASE("regression tests, exceptions dependent")
{
SECTION("issue #1340 - eof not set on exhausted input stream")
@ -1974,9 +1974,14 @@ TEST_CASE("regression tests, exceptions dependent")
/////////////////////////////////////////////////////////////////////
// for #1642
/////////////////////////////////////////////////////////////////////
// the code below fails with Clang on Windows, so we need to exclude it there
#if defined(__clang__) && (defined(WIN32) || defined(_WIN32) || defined(__WIN32) && !defined(__CYGWIN__))
#else
template <typename T> class array {};
template <typename T> class object {};
template <typename T> class string {};
template <typename T> class number_integer {};
template <typename T> class number_unsigned {};
template <typename T> class number_float {};
#endif

6
test/src/unit-testsuites.cpp
View File

@ -1235,7 +1235,7 @@ TEST_CASE("nst's JSONTestSuite (2)")
json _;
CHECK_THROWS_AS(_ = json::parse(f), json::parse_error&);
std::ifstream f2(filename);
CHECK(not json::accept(f2));
CHECK(!json::accept(f2));
}
}
@ -1250,7 +1250,7 @@ TEST_CASE("nst's JSONTestSuite (2)")
{
CAPTURE(filename)
std::ifstream f(filename);
CHECK(not json::accept(f));
CHECK(!json::accept(f));
}
}
@ -1352,7 +1352,7 @@ TEST_CASE("nst's JSONTestSuite (2)")
json _;
CHECK_THROWS_AS(_ = json::parse(f), json::exception&); // could be parse_error or out_of_range
std::ifstream f2(filename);
CHECK(not json::accept(f2));
CHECK(!json::accept(f2));
}
}
}

14
test/src/unit-ubjson.cpp
View File

@ -1586,42 +1586,42 @@ TEST_CASE("UBJSON")
{
std::vector<uint8_t> v = {'[', 'T', 'F', ']'};
SaxCountdown scp(0);
CHECK(not json::sax_parse(v, &scp, json::input_format_t::ubjson));
CHECK(!json::sax_parse(v, &scp, json::input_format_t::ubjson));
}
SECTION("start_object()")
{
std::vector<uint8_t> v = {'{', 'i', 3, 'f', 'o', 'o', 'F', '}'};
SaxCountdown scp(0);
CHECK(not json::sax_parse(v, &scp, json::input_format_t::ubjson));
CHECK(!json::sax_parse(v, &scp, json::input_format_t::ubjson));
}
SECTION("key() in object")
{
std::vector<uint8_t> v = {'{', 'i', 3, 'f', 'o', 'o', 'F', '}'};
SaxCountdown scp(1);
CHECK(not json::sax_parse(v, &scp, json::input_format_t::ubjson));
CHECK(!json::sax_parse(v, &scp, json::input_format_t::ubjson));
}
SECTION("start_array(len)")
{
std::vector<uint8_t> v = {'[', '#', 'i', '2', 'T', 'F'};
SaxCountdown scp(0);
CHECK(not json::sax_parse(v, &scp, json::input_format_t::ubjson));
CHECK(!json::sax_parse(v, &scp, json::input_format_t::ubjson));
}
SECTION("start_object(len)")
{
std::vector<uint8_t> v = {'{', '#', 'i', '1', 3, 'f', 'o', 'o', 'F'};
SaxCountdown scp(0);
CHECK(not json::sax_parse(v, &scp, json::input_format_t::ubjson));
CHECK(!json::sax_parse(v, &scp, json::input_format_t::ubjson));
}
SECTION("key() in object with length")
{
std::vector<uint8_t> v = {'{', 'i', 3, 'f', 'o', 'o', 'F', '}'};
SaxCountdown scp(1);
CHECK(not json::sax_parse(v, &scp, json::input_format_t::ubjson));
CHECK(!json::sax_parse(v, &scp, json::input_format_t::ubjson));
}
}
@ -2363,7 +2363,7 @@ TEST_CASE("Universal Binary JSON Specification Examples 1")
}
}
#if not defined(JSON_NOEXCEPTION)
#if !defined(JSON_NOEXCEPTION)
TEST_CASE("all UBJSON first bytes")
{
// these bytes will fail immediately with exception parse_error.112

20
test/src/unit-udt.cpp
View File

@ -551,7 +551,7 @@ struct pod_serializer
template <
typename BasicJsonType, typename U = T,
typename std::enable_if <
not(std::is_pod<U>::value and std::is_class<U>::value), int >::type = 0 >
!(std::is_pod<U>::value && std::is_class<U>::value), int >::type = 0 >
static void from_json(const BasicJsonType& j, U& t)
{
using nlohmann::from_json;
@ -559,9 +559,9 @@ struct pod_serializer
}
// special behaviour for pods
template <typename BasicJsonType, typename U = T,
typename std::enable_if<
std::is_pod<U>::value and std::is_class<U>::value, int>::type = 0>
template < typename BasicJsonType, typename U = T,
typename std::enable_if <
std::is_pod<U>::value && std::is_class<U>::value, int >::type = 0 >
static void from_json(const BasicJsonType& j, U& t)
{
std::uint64_t value;
@ -587,16 +587,16 @@ struct pod_serializer
template <
typename BasicJsonType, typename U = T,
typename std::enable_if <
not(std::is_pod<U>::value and std::is_class<U>::value), int >::type = 0 >
!(std::is_pod<U>::value && std::is_class<U>::value), int >::type = 0 >
static void to_json(BasicJsonType& j, const T& t)
{
using nlohmann::to_json;
to_json(j, t);
}
template <typename BasicJsonType, typename U = T,
typename std::enable_if<
std::is_pod<U>::value and std::is_class<U>::value, int>::type = 0>
template < typename BasicJsonType, typename U = T,
typename std::enable_if <
std::is_pod<U>::value && std::is_class<U>::value, int >::type = 0 >
static void to_json(BasicJsonType& j, const T& t) noexcept
{
auto bytes = static_cast< const unsigned char*>(static_cast<const void*>(&t));
@ -805,7 +805,7 @@ struct is_constructible_patched<T, decltype(void(json(std::declval<T>())))> : st
TEST_CASE("an incomplete type does not trigger a compiler error in non-evaluated context" * doctest::test_suite("udt"))
{
static_assert(not is_constructible_patched<json, incomplete>::value, "");
static_assert(!is_constructible_patched<json, incomplete>::value, "");
}
namespace
@ -839,5 +839,5 @@ TEST_CASE("Issue #924")
TEST_CASE("Issue #1237")
{
struct non_convertible_type {};
static_assert(not std::is_convertible<json, non_convertible_type>::value, "");
static_assert(!std::is_convertible<json, non_convertible_type>::value, "");
}

44
test/src/unit-unicode.cpp
View File

@ -217,7 +217,7 @@ TEST_CASE("Unicode" * doctest::skip())
for (int byte1 = 0x00; byte1 <= 0x7F; ++byte1)
{
// unescaped control characters are parse errors in JSON
if (0x00 <= byte1 and byte1 <= 0x1F)
if (0x00 <= byte1 && byte1 <= 0x1F)
{
check_utf8string(false, byte1);
continue;
@ -274,7 +274,7 @@ TEST_CASE("Unicode" * doctest::skip())
for (int byte2 = 0x00; byte2 <= 0xFF; ++byte2)
{
// skip correct second byte
if (0x80 <= byte2 and byte2 <= 0xBF)
if (0x80 <= byte2 && byte2 <= 0xBF)
{
continue;
}
@ -331,7 +331,7 @@ TEST_CASE("Unicode" * doctest::skip())
for (int byte2 = 0x00; byte2 <= 0xFF; ++byte2)
{
// skip correct second byte
if (0xA0 <= byte2 and byte2 <= 0xBF)
if (0xA0 <= byte2 && byte2 <= 0xBF)
{
continue;
}
@ -354,7 +354,7 @@ TEST_CASE("Unicode" * doctest::skip())
for (int byte3 = 0x00; byte3 <= 0xFF; ++byte3)
{
// skip correct third byte
if (0x80 <= byte3 and byte3 <= 0xBF)
if (0x80 <= byte3 && byte3 <= 0xBF)
{
continue;
}
@ -412,7 +412,7 @@ TEST_CASE("Unicode" * doctest::skip())
for (int byte2 = 0x00; byte2 <= 0xFF; ++byte2)
{
// skip correct second byte
if (0x80 <= byte2 and byte2 <= 0xBF)
if (0x80 <= byte2 && byte2 <= 0xBF)
{
continue;
}
@ -435,7 +435,7 @@ TEST_CASE("Unicode" * doctest::skip())
for (int byte3 = 0x00; byte3 <= 0xFF; ++byte3)
{
// skip correct third byte
if (0x80 <= byte3 and byte3 <= 0xBF)
if (0x80 <= byte3 && byte3 <= 0xBF)
{
continue;
}
@ -493,7 +493,7 @@ TEST_CASE("Unicode" * doctest::skip())
for (int byte2 = 0x00; byte2 <= 0xFF; ++byte2)
{
// skip correct second byte
if (0x80 <= byte2 and byte2 <= 0x9F)
if (0x80 <= byte2 && byte2 <= 0x9F)
{
continue;
}
@ -516,7 +516,7 @@ TEST_CASE("Unicode" * doctest::skip())
for (int byte3 = 0x00; byte3 <= 0xFF; ++byte3)
{
// skip correct third byte
if (0x80 <= byte3 and byte3 <= 0xBF)
if (0x80 <= byte3 && byte3 <= 0xBF)
{
continue;
}
@ -574,7 +574,7 @@ TEST_CASE("Unicode" * doctest::skip())
for (int byte2 = 0x00; byte2 <= 0xFF; ++byte2)
{
// skip correct second byte
if (0x80 <= byte2 and byte2 <= 0xBF)
if (0x80 <= byte2 && byte2 <= 0xBF)
{
continue;
}
@ -597,7 +597,7 @@ TEST_CASE("Unicode" * doctest::skip())
for (int byte3 = 0x00; byte3 <= 0xFF; ++byte3)
{
// skip correct third byte
if (0x80 <= byte3 and byte3 <= 0xBF)
if (0x80 <= byte3 && byte3 <= 0xBF)
{
continue;
}
@ -673,7 +673,7 @@ TEST_CASE("Unicode" * doctest::skip())
for (int byte2 = 0x00; byte2 <= 0xFF; ++byte2)
{
// skip correct second byte
if (0x90 <= byte2 and byte2 <= 0xBF)
if (0x90 <= byte2 && byte2 <= 0xBF)
{
continue;
}
@ -699,7 +699,7 @@ TEST_CASE("Unicode" * doctest::skip())
for (int byte3 = 0x00; byte3 <= 0xFF; ++byte3)
{
// skip correct third byte
if (0x80 <= byte3 and byte3 <= 0xBF)
if (0x80 <= byte3 && byte3 <= 0xBF)
{
continue;
}
@ -725,7 +725,7 @@ TEST_CASE("Unicode" * doctest::skip())
for (int byte4 = 0x00; byte4 <= 0xFF; ++byte4)
{
// skip fourth second byte
if (0x80 <= byte3 and byte3 <= 0xBF)
if (0x80 <= byte3 && byte3 <= 0xBF)
{
continue;
}
@ -802,7 +802,7 @@ TEST_CASE("Unicode" * doctest::skip())
for (int byte2 = 0x00; byte2 <= 0xFF; ++byte2)
{
// skip correct second byte
if (0x80 <= byte2 and byte2 <= 0xBF)
if (0x80 <= byte2 && byte2 <= 0xBF)
{
continue;
}
@ -828,7 +828,7 @@ TEST_CASE("Unicode" * doctest::skip())
for (int byte3 = 0x00; byte3 <= 0xFF; ++byte3)
{
// skip correct third byte
if (0x80 <= byte3 and byte3 <= 0xBF)
if (0x80 <= byte3 && byte3 <= 0xBF)
{
continue;
}
@ -854,7 +854,7 @@ TEST_CASE("Unicode" * doctest::skip())
for (int byte4 = 0x00; byte4 <= 0xFF; ++byte4)
{
// skip correct fourth byte
if (0x80 <= byte3 and byte3 <= 0xBF)
if (0x80 <= byte3 && byte3 <= 0xBF)
{
continue;
}
@ -931,7 +931,7 @@ TEST_CASE("Unicode" * doctest::skip())
for (int byte2 = 0x00; byte2 <= 0xFF; ++byte2)
{
// skip correct second byte
if (0x80 <= byte2 and byte2 <= 0x8F)
if (0x80 <= byte2 && byte2 <= 0x8F)
{
continue;
}
@ -957,7 +957,7 @@ TEST_CASE("Unicode" * doctest::skip())
for (int byte3 = 0x00; byte3 <= 0xFF; ++byte3)
{
// skip correct third byte
if (0x80 <= byte3 and byte3 <= 0xBF)
if (0x80 <= byte3 && byte3 <= 0xBF)
{
continue;
}
@ -983,7 +983,7 @@ TEST_CASE("Unicode" * doctest::skip())
for (int byte4 = 0x00; byte4 <= 0xFF; ++byte4)
{
// skip correct fourth byte
if (0x80 <= byte3 and byte3 <= 0xBF)
if (0x80 <= byte3 && byte3 <= 0xBF)
{
continue;
}
@ -1030,7 +1030,7 @@ TEST_CASE("Unicode" * doctest::skip())
// they will never be assigned a character, so there should be no
// reason to encode them. The official Unicode standard says that
// no UTF forms, including UTF-16, can encode these code points.
if (cp >= 0xD800u and cp <= 0xDFFFu)
if (cp >= 0xD800u && cp <= 0xDFFFu)
{
// if we would not skip these code points, we would get a
// "missing low surrogate" exception
@ -1117,7 +1117,7 @@ TEST_CASE("Unicode" * doctest::skip())
{
for (std::size_t cp2 = 0x0000u; cp2 <= 0xFFFFu; ++cp2)
{
if (0xDC00u <= cp2 and cp2 <= 0xDFFFu)
if (0xDC00u <= cp2 && cp2 <= 0xDFFFu)
{
continue;
}
@ -1163,7 +1163,7 @@ TEST_CASE("Unicode" * doctest::skip())
for (auto s : j)
{
// skip non-string JSON values
if (not s.is_string())
if (!s.is_string())
{
continue;
}