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tomlplusplus/tests/impl_toml.cpp
Mark Gillard fd07301bae improved support for __fp16, _Float16 and __float128 
also:
- fixed a bunch of doxygen parsing issues
- added `#define` leak detection to the single-header script
- renamed `TOML_ALL_INLINE` to `TOML_HEADER_ONLY` (the old one still works too)
- simplified abi namespace definitions
2020-07-25 20:50:24 +03:00

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// This file is a part of toml++ and is subject to the the terms of the MIT license.
// Copyright (c) 2019-2020 Mark Gillard <mark.gillard@outlook.com.au>
// See https://github.com/marzer/tomlplusplus/blob/master/LICENSE for the full license text.
// SPDX-License-Identifier: MIT
#include "settings.h"
#if !TOML_HEADER_ONLY
#define TOML_IMPLEMENTATION
#endif
#if USE_TARTANLLAMA_OPTIONAL
#include "tloptional.h"
#endif
#if USE_SINGLE_HEADER
#include "../toml.hpp"
#else
#include "../include/toml++/toml.h"
#endif
#if defined(TOML_FP16) ^ SHOULD_HAVE_FP16
#error TOML_FP16 was not deduced correctly
#endif
#if defined(TOML_FLOAT16) ^ SHOULD_HAVE_FLOAT16
#error TOML_FLOAT16 was not deduced correctly
#endif
#if defined(TOML_FLOAT128) ^ SHOULD_HAVE_FLOAT128
#error TOML_FLOAT128 was not deduced correctly
#endif
#if defined(TOML_INT128) ^ SHOULD_HAVE_INT128
#error TOML_INT128 was not deduced correctly
#endif
#if defined(TOML_INT128) ^ defined(TOML_UINT128)
#error TOML_INT128 and TOML_UINT128 must both be defined, or neither be defined
#endif
#if TOML_COMPILER_EXCEPTIONS != SHOULD_HAVE_EXCEPTIONS
#error TOML_COMPILER_EXCEPTIONS was not deduced correctly
#endif
#if TOML_COMPILER_EXCEPTIONS != TOML_EXCEPTIONS
#error TOML_EXCEPTIONS does not match TOML_COMPILER_EXCEPTIONS (default behaviour should be to match)
#endif
#if (defined(_WIN32) && !TOML_WINDOWS_COMPAT) || (!defined(_WIN32) && TOML_WINDOWS_COMPAT)
#error TOML_WINDOWS_COMPAT does not match _WIN32 (default behaviour should be to match)
#endif
namespace toml
{
using std::declval;
using std::is_same_v;
#define CHECK_NODE_TYPE_MAPPING(T, expected) \
static_assert(impl::node_type_of<T> == expected); \
static_assert(impl::node_type_of<T&> == expected); \
static_assert(impl::node_type_of<T&&> == expected); \
static_assert(impl::node_type_of<const T> == expected); \
static_assert(impl::node_type_of<const T&> == expected); \
static_assert(impl::node_type_of<const T&&> == expected); \
static_assert(impl::node_type_of<volatile T> == expected); \
static_assert(impl::node_type_of<volatile T&> == expected); \
static_assert(impl::node_type_of<volatile T&&> == expected); \
static_assert(impl::node_type_of<const volatile T> == expected); \
static_assert(impl::node_type_of<const volatile T&> == expected); \
static_assert(impl::node_type_of<const volatile T&&> == expected)
CHECK_NODE_TYPE_MAPPING(int64_t, node_type::integer);
CHECK_NODE_TYPE_MAPPING(double, node_type::floating_point);
CHECK_NODE_TYPE_MAPPING(std::string, node_type::string);
CHECK_NODE_TYPE_MAPPING(bool, node_type::boolean);
CHECK_NODE_TYPE_MAPPING(toml::date, node_type::date);
CHECK_NODE_TYPE_MAPPING(toml::time, node_type::time);
CHECK_NODE_TYPE_MAPPING(toml::date_time, node_type::date_time);
CHECK_NODE_TYPE_MAPPING(toml::array, node_type::array);
CHECK_NODE_TYPE_MAPPING(toml::table, node_type::table);
#define CHECK_CAN_REPRESENT_NATIVE(T, expected) \
static_assert((impl::value_traits<T>::is_native || impl::value_traits<T>::can_represent_native) == expected)
CHECK_CAN_REPRESENT_NATIVE(time, true);
CHECK_CAN_REPRESENT_NATIVE(date, true);
CHECK_CAN_REPRESENT_NATIVE(date_time, true);
CHECK_CAN_REPRESENT_NATIVE(bool, true);
CHECK_CAN_REPRESENT_NATIVE(int8_t, false);
CHECK_CAN_REPRESENT_NATIVE(int16_t, false);
CHECK_CAN_REPRESENT_NATIVE(int32_t, false);
CHECK_CAN_REPRESENT_NATIVE(int64_t, true);
CHECK_CAN_REPRESENT_NATIVE(uint8_t, false);
CHECK_CAN_REPRESENT_NATIVE(uint16_t, false);
CHECK_CAN_REPRESENT_NATIVE(uint32_t, false);
CHECK_CAN_REPRESENT_NATIVE(uint64_t, false);
CHECK_CAN_REPRESENT_NATIVE(float, false);
CHECK_CAN_REPRESENT_NATIVE(double, true);
#ifdef TOML_INT128
CHECK_CAN_REPRESENT_NATIVE(TOML_INT128, true);
CHECK_CAN_REPRESENT_NATIVE(TOML_UINT128, false);
#endif
#ifdef TOML_FP16
CHECK_CAN_REPRESENT_NATIVE(TOML_FP16, false);
#endif
#ifdef TOML_FLOAT16
CHECK_CAN_REPRESENT_NATIVE(TOML_FLOAT16, false);
#endif
#ifdef TOML_FLOAT128
CHECK_CAN_REPRESENT_NATIVE(TOML_FLOAT128, true);
#endif
CHECK_CAN_REPRESENT_NATIVE(char*, false);
CHECK_CAN_REPRESENT_NATIVE(char*const, false);
CHECK_CAN_REPRESENT_NATIVE(char[2], false);
CHECK_CAN_REPRESENT_NATIVE(const char[2], false);
CHECK_CAN_REPRESENT_NATIVE(char(&)[2], false);
CHECK_CAN_REPRESENT_NATIVE(const char(&)[2], false);
CHECK_CAN_REPRESENT_NATIVE(char(&&)[2], false);
CHECK_CAN_REPRESENT_NATIVE(const char(&&)[2], false);
CHECK_CAN_REPRESENT_NATIVE(const char*, true);
CHECK_CAN_REPRESENT_NATIVE(const char*const, true);
CHECK_CAN_REPRESENT_NATIVE(std::string, true);
CHECK_CAN_REPRESENT_NATIVE(std::string_view, true);
#ifdef __cpp_lib_char8_t
CHECK_CAN_REPRESENT_NATIVE(char8_t*, false);
CHECK_CAN_REPRESENT_NATIVE(char8_t*const, false);
CHECK_CAN_REPRESENT_NATIVE(char8_t[2], false);
CHECK_CAN_REPRESENT_NATIVE(const char8_t[2], false);
CHECK_CAN_REPRESENT_NATIVE(char8_t(&)[2], false);
CHECK_CAN_REPRESENT_NATIVE(const char8_t(&)[2], false);
CHECK_CAN_REPRESENT_NATIVE(char(&&)[2], false);
CHECK_CAN_REPRESENT_NATIVE(const char8_t(&&)[2], false);
CHECK_CAN_REPRESENT_NATIVE(const char8_t*, true);
CHECK_CAN_REPRESENT_NATIVE(const char8_t*const, true);
CHECK_CAN_REPRESENT_NATIVE(std::u8string, true);
CHECK_CAN_REPRESENT_NATIVE(std::u8string_view, true);
#endif
CHECK_CAN_REPRESENT_NATIVE(wchar_t*, false);
CHECK_CAN_REPRESENT_NATIVE(wchar_t*const, false);
CHECK_CAN_REPRESENT_NATIVE(wchar_t[2], false);
CHECK_CAN_REPRESENT_NATIVE(const wchar_t[2], false);
CHECK_CAN_REPRESENT_NATIVE(wchar_t(&)[2], false);
CHECK_CAN_REPRESENT_NATIVE(const wchar_t(&)[2], false);
CHECK_CAN_REPRESENT_NATIVE(wchar_t(&&)[2], false);
CHECK_CAN_REPRESENT_NATIVE(const wchar_t(&&)[2], false);
CHECK_CAN_REPRESENT_NATIVE(const wchar_t*, false);
CHECK_CAN_REPRESENT_NATIVE(const wchar_t*const, false);
CHECK_CAN_REPRESENT_NATIVE(std::wstring, !!TOML_WINDOWS_COMPAT);
CHECK_CAN_REPRESENT_NATIVE(std::wstring_view, false);
#define CHECK_VALUE_EXACT(T, expected) \
static_assert(is_same_v<decltype(declval<node>().value_exact<T>()), optional<expected>>); \
static_assert(is_same_v<decltype(declval<node_view<node>>().value_exact<T>()), optional<expected>>); \
static_assert(is_same_v<decltype(declval<node_view<const node>>().value_exact<T>()), optional<expected>>)
#define CHECK_VALUE_OR(T, expected) \
static_assert(is_same_v<decltype(declval<node>().value_or(declval<T>())), expected>); \
static_assert(is_same_v<decltype(declval<node_view<node>>().value_or(declval<T>())), expected>); \
static_assert(is_same_v<decltype(declval<node_view<const node>>().value_or(declval<T>())), expected>)
CHECK_VALUE_EXACT( time, time);
CHECK_VALUE_EXACT( date, date);
CHECK_VALUE_EXACT( date_time, date_time);
CHECK_VALUE_EXACT( bool, bool);
CHECK_VALUE_EXACT( double, double);
CHECK_VALUE_EXACT( int64_t, int64_t);
CHECK_VALUE_EXACT( const char*, const char*);
CHECK_VALUE_EXACT( std::string_view, std::string_view);
CHECK_VALUE_EXACT( std::string, std::string);
#ifdef __cpp_lib_char8_t
CHECK_VALUE_EXACT( const char8_t*, const char8_t*);
CHECK_VALUE_EXACT( std::u8string_view, std::u8string_view);
CHECK_VALUE_EXACT( std::u8string, std::u8string);
#endif
CHECK_VALUE_OR( time, time);
CHECK_VALUE_OR( time&, time);
CHECK_VALUE_OR( time&&, time);
CHECK_VALUE_OR( time const, time);
CHECK_VALUE_OR( date, date);
CHECK_VALUE_OR( date&, date);
CHECK_VALUE_OR( date&&, date);
CHECK_VALUE_OR( date const, date);
CHECK_VALUE_OR( date_time, date_time);
CHECK_VALUE_OR( date_time&, date_time);
CHECK_VALUE_OR( date_time&&, date_time);
CHECK_VALUE_OR( date_time const, date_time);
CHECK_VALUE_OR( bool, bool);
CHECK_VALUE_OR( bool&, bool);
CHECK_VALUE_OR( bool&&, bool);
CHECK_VALUE_OR( bool const, bool);
CHECK_VALUE_OR( int32_t, int32_t);
CHECK_VALUE_OR( int32_t&, int32_t);
CHECK_VALUE_OR( int32_t&&, int32_t);
CHECK_VALUE_OR( int32_t const, int32_t);
CHECK_VALUE_OR( int64_t, int64_t);
CHECK_VALUE_OR( int64_t&, int64_t);
CHECK_VALUE_OR( int64_t&&, int64_t);
CHECK_VALUE_OR( int64_t const, int64_t);
#ifdef TOML_INT128
CHECK_VALUE_OR( TOML_INT128, TOML_INT128);
CHECK_VALUE_OR( TOML_INT128&, TOML_INT128);
CHECK_VALUE_OR( TOML_INT128&&, TOML_INT128);
CHECK_VALUE_OR( TOML_INT128 const, TOML_INT128);
CHECK_VALUE_OR( TOML_UINT128, TOML_UINT128);
CHECK_VALUE_OR( TOML_UINT128&, TOML_UINT128);
CHECK_VALUE_OR( TOML_UINT128&&, TOML_UINT128);
CHECK_VALUE_OR( TOML_UINT128 const, TOML_UINT128);
#endif
#ifdef TOML_FP16
CHECK_VALUE_OR( TOML_FP16, TOML_FP16);
CHECK_VALUE_OR( TOML_FP16&, TOML_FP16);
CHECK_VALUE_OR( TOML_FP16&&, TOML_FP16);
CHECK_VALUE_OR( TOML_FP16 const, TOML_FP16);
#endif
#ifdef TOML_FLOAT16
CHECK_VALUE_OR( TOML_FLOAT16, TOML_FLOAT16);
CHECK_VALUE_OR( TOML_FLOAT16&, TOML_FLOAT16);
CHECK_VALUE_OR( TOML_FLOAT16&&, TOML_FLOAT16);
CHECK_VALUE_OR( TOML_FLOAT16 const, TOML_FLOAT16);
#endif
CHECK_VALUE_OR( float, float);
CHECK_VALUE_OR( float&, float);
CHECK_VALUE_OR( float&&, float);
CHECK_VALUE_OR( float const, float);
CHECK_VALUE_OR( double, double);
CHECK_VALUE_OR( double&, double);
CHECK_VALUE_OR( double&&, double);
CHECK_VALUE_OR( double const, double);
#ifdef TOML_FLOAT128
CHECK_VALUE_OR( TOML_FLOAT128, TOML_FLOAT128);
CHECK_VALUE_OR( TOML_FLOAT128&, TOML_FLOAT128);
CHECK_VALUE_OR( TOML_FLOAT128&&, TOML_FLOAT128);
CHECK_VALUE_OR( TOML_FLOAT128 const, TOML_FLOAT128);
#endif
CHECK_VALUE_OR( char*, const char*);
CHECK_VALUE_OR( char*&, const char*);
CHECK_VALUE_OR( char*&&, const char*);
CHECK_VALUE_OR( char*const, const char*);
CHECK_VALUE_OR( char[2], const char*);
CHECK_VALUE_OR( char(&)[2], const char*);
CHECK_VALUE_OR( char(&&)[2], const char*);
CHECK_VALUE_OR( const char*, const char*);
CHECK_VALUE_OR( const char*&, const char*);
CHECK_VALUE_OR( const char*&&, const char*);
CHECK_VALUE_OR( const char*const, const char*);
CHECK_VALUE_OR( const char[2], const char*);
CHECK_VALUE_OR( const char(&)[2], const char*);
CHECK_VALUE_OR( const char(&&)[2], const char*);
CHECK_VALUE_OR( std::string_view, std::string_view);
CHECK_VALUE_OR( std::string_view&, std::string_view);
CHECK_VALUE_OR( std::string_view&&, std::string_view);
CHECK_VALUE_OR( const std::string_view, std::string_view);
CHECK_VALUE_OR( const std::string_view&, std::string_view);
CHECK_VALUE_OR( const std::string_view&&, std::string_view);
CHECK_VALUE_OR( std::string, std::string);
CHECK_VALUE_OR( std::string&, std::string);
CHECK_VALUE_OR( std::string&&, std::string);
CHECK_VALUE_OR( const std::string, std::string);
CHECK_VALUE_OR( const std::string&, std::string);
CHECK_VALUE_OR( const std::string&&, std::string);
#ifdef __cpp_lib_char8_t
CHECK_VALUE_OR( char8_t*, const char8_t*);
CHECK_VALUE_OR( char8_t*&, const char8_t*);
CHECK_VALUE_OR( char8_t*&&, const char8_t*);
CHECK_VALUE_OR( char8_t*const, const char8_t*);
CHECK_VALUE_OR( char8_t[2], const char8_t*);
CHECK_VALUE_OR( char8_t(&)[2], const char8_t*);
CHECK_VALUE_OR( char8_t(&&)[2], const char8_t*);
CHECK_VALUE_OR( const char8_t*, const char8_t*);
CHECK_VALUE_OR( const char8_t*&, const char8_t*);
CHECK_VALUE_OR( const char8_t*&&, const char8_t*);
CHECK_VALUE_OR( const char8_t*const, const char8_t*);
CHECK_VALUE_OR( const char8_t[2], const char8_t*);
CHECK_VALUE_OR( const char8_t(&)[2], const char8_t*);
CHECK_VALUE_OR( const char8_t(&&)[2], const char8_t*);
CHECK_VALUE_OR( std::u8string_view, std::u8string_view);
CHECK_VALUE_OR( std::u8string_view&, std::u8string_view);
CHECK_VALUE_OR( std::u8string_view&&, std::u8string_view);
CHECK_VALUE_OR( const std::u8string_view, std::u8string_view);
CHECK_VALUE_OR( const std::u8string_view&, std::u8string_view);
CHECK_VALUE_OR( const std::u8string_view&&, std::u8string_view);
CHECK_VALUE_OR( std::u8string, std::u8string);
CHECK_VALUE_OR( std::u8string&, std::u8string);
CHECK_VALUE_OR( std::u8string&&, std::u8string);
CHECK_VALUE_OR( const std::u8string, std::u8string);
CHECK_VALUE_OR( const std::u8string&, std::u8string);
CHECK_VALUE_OR( const std::u8string&&, std::u8string);
#endif
#if TOML_WINDOWS_COMPAT
CHECK_VALUE_OR( wchar_t*, std::wstring);
CHECK_VALUE_OR( wchar_t*&, std::wstring);
CHECK_VALUE_OR( wchar_t*&&, std::wstring);
CHECK_VALUE_OR( wchar_t*const, std::wstring);
CHECK_VALUE_OR( wchar_t[2], std::wstring);
CHECK_VALUE_OR( wchar_t(&)[2], std::wstring);
CHECK_VALUE_OR( wchar_t(&&)[2], std::wstring);
CHECK_VALUE_OR( const wchar_t*, std::wstring);
CHECK_VALUE_OR( const wchar_t*&, std::wstring);
CHECK_VALUE_OR( const wchar_t*&&, std::wstring);
CHECK_VALUE_OR( const wchar_t*const, std::wstring);
CHECK_VALUE_OR( const wchar_t[2], std::wstring);
CHECK_VALUE_OR( const wchar_t(&)[2], std::wstring);
CHECK_VALUE_OR( const wchar_t(&&)[2], std::wstring);
CHECK_VALUE_OR( std::wstring_view, std::wstring);
CHECK_VALUE_OR( std::wstring_view&, std::wstring);
CHECK_VALUE_OR( std::wstring_view&&, std::wstring);
CHECK_VALUE_OR( const std::wstring_view, std::wstring);
CHECK_VALUE_OR( const std::wstring_view&, std::wstring);
CHECK_VALUE_OR( const std::wstring_view&&, std::wstring);
CHECK_VALUE_OR( std::wstring, std::wstring);
CHECK_VALUE_OR( std::wstring&, std::wstring);
CHECK_VALUE_OR( std::wstring&&, std::wstring);
CHECK_VALUE_OR( const std::wstring, std::wstring);
CHECK_VALUE_OR( const std::wstring&, std::wstring);
CHECK_VALUE_OR( const std::wstring&&, std::wstring);
#endif
static_assert(is_same_v<decltype(declval<node&>().ref<double>()), double&>);
static_assert(is_same_v<decltype(declval<node&&>().ref<double>()), double&&>);
static_assert(is_same_v<decltype(declval<const node&>().ref<double>()), const double&>);
static_assert(is_same_v<decltype(declval<node&>().ref<value<double>>()), double&>);
static_assert(is_same_v<decltype(declval<node&&>().ref<value<double>>()), double&&>);
static_assert(is_same_v<decltype(declval<const node&>().ref<value<double>>()), const double&>);
static_assert(is_same_v<decltype(declval<node&>().ref<table>()), table&>);
static_assert(is_same_v<decltype(declval<node&&>().ref<table>()), table&&>);
static_assert(is_same_v<decltype(declval<const node&>().ref<table>()), const table&>);
static_assert(is_same_v<decltype(declval<node&>().ref<array>()), array&>);
static_assert(is_same_v<decltype(declval<node&&>().ref<array>()), array&&>);
static_assert(is_same_v<decltype(declval<const node&>().ref<array>()), const array&>);
static_assert(is_same_v<decltype(declval<node_view<node>>().ref<double>()), double&>);
static_assert(is_same_v<decltype(declval<node_view<const node>>().ref<double>()), const double&>);
static_assert(is_same_v<decltype(declval<node_view<node>>().ref<value<double>>()), double&>);
static_assert(is_same_v<decltype(declval<node_view<const node>>().ref<value<double>>()), const double&>);
static_assert(is_same_v<decltype(declval<node_view<node>>().ref<table>()), table&>);
static_assert(is_same_v<decltype(declval<node_view<const node>>().ref<table>()), const table&>);
static_assert(is_same_v<decltype(declval<node_view<node>>().ref<array>()), array&>);
static_assert(is_same_v<decltype(declval<node_view<const node>>().ref<array>()), const array&>);
}
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