tomlplusplus/tests/conformance_burntsushi_valid.cpp

// This file is a part of toml++ and is subject to the the terms of the MIT license.
// Copyright (c) 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
//-----
// this file was generated by generate_conformance_tests.py - do not modify it directly

#include "tests.hpp"

namespace
{
	static constexpr auto array_array				 = R"(ints = [1, 2, 3, ]
floats = [1.1, 2.1, 3.1]
strings = ["a", "b", "c"]
dates = [
  1987-07-05T17:45:00Z,
  1979-05-27T07:32:00Z,
  2006-06-01T11:00:00Z,
]
comments = [
         1,
         2, #this is ok
])"sv;
	static constexpr auto array_bool				 = R"(a = [true, false])"sv;
	static constexpr auto array_empty				 = R"(thevoid = [[[[[]]]]])"sv;
	static constexpr auto array_hetergeneous		 = R"(mixed = [[1, 2], ["a", "b"], [1.1, 2.1]])"sv;
	static constexpr auto array_mixed_int_array		 = R"(arrays-and-ints =  [1, ["Arrays are not integers."]])"sv;
	static constexpr auto array_mixed_int_float		 = R"(ints-and-floats = [1, 1.1])"sv;
	static constexpr auto array_mixed_int_string	 = R"(strings-and-ints = ["hi", 42])"sv;
	static constexpr auto array_mixed_string_table	 = R"(contributors = [
  "Foo Bar <foo@example.com>",
  { name = "Baz Qux", email = "bazqux@example.com", url = "https://example.com/bazqux" }
]

# Start with a table as the first element. This tests a case that some libraries
# might have where they will check if the first entry is a table/map/hash/assoc
# array and then encode it as a table array. This was a reasonable thing to do
# before TOML 1.0 since arrays could only contain one type, but now it's no
# longer.
mixed = [{k="a"}, "b", 1])"sv;
	static constexpr auto array_nested_double		 = R"(nest = [
	[
		["a"],
		[1, 2, [3]]
	]
])"sv;
	static constexpr auto array_nested_inline_table	 = R"(a = [ { b = {} } ])"sv;
	static constexpr auto array_nested				 = R"(nest = [["a"], ["b"]])"sv;
	static constexpr auto array_nospaces			 = R"(ints = [1,2,3])"sv;
	static constexpr auto array_string_quote_comma_2 = R"(title = [ " \", ",])"sv;
	static constexpr auto array_string_quote_comma	 = R"(title = [
"Client: \"XXXX\", Job: XXXX",
"Code: XXXX"
])"sv;
	static constexpr auto array_string_with_comma_2	 = R"(title = [
"""Client: XXXX,
Job: XXXX""",
"Code: XXXX"
])"sv;
	static constexpr auto array_string_with_comma	 = R"(title = [
"Client: XXXX, Job: XXXX",
"Code: XXXX"
])"sv;
	static constexpr auto array_strings = R"(string_array = [ "all", 'strings', """are the same""", '''type'''])"sv;
	static constexpr auto array_table_array_string_backslash = R"(foo = [ { bar="\"{{baz}}\""} ])"sv;

	static constexpr auto bool_bool = R"(t = true
f = false)"sv;

	static constexpr auto comment_after_literal_no_ws = R"(inf=inf#infinity
nan=nan#not a number
true=true#true
false=false#false)"sv;
	static constexpr auto comment_at_eof			  = R"(# This is a full-line comment
key = "value" # This is a comment at the end of a line)"sv;
	static constexpr auto comment_at_eof2			  = R"(# This is a full-line comment
key = "value" # This is a comment at the end of a line)"sv;
	static constexpr auto comment_everywhere		  = R"(# Top comment.
  # Top comment.
# Top comment.

# [no-extraneous-groups-please]

[group] # Comment
answer = 42 # Comment
# no-extraneous-keys-please = 999
# Inbetween comment.
more = [ # Comment
  # What about multiple # comments?
  # Can you handle it?
  #
          # Evil.
# Evil.
  42, 42, # Comments within arrays are fun.
  # What about multiple # comments?
  # Can you handle it?
  #
          # Evil.
# Evil.
# ] Did I fool you?
] # Hopefully not.

# Make sure the space between the datetime and "#" isn't lexed.
dt = 1979-05-27T07:32:12-07:00  # c
d = 1979-05-27 # Comment)"sv;
	static constexpr auto comment_noeol				  = R"(# single comment without any eol characters)"sv;
	static constexpr auto comment_tricky			  = R"([section]#attached comment
#[notsection]
one = "11"#cmt
two = "22#"
three = '#'

four = """# no comment
# nor this
#also not comment"""#is_comment

five = 5.5#66
six = 6#7
8 = "eight"
#nine = 99
ten = 10e2#1
eleven = 1.11e1#23

["hash#tag"]
"#!" = "hash bang"
arr3 = [ "#", '#', """###""" ]
arr4 = [ 1,# 9, 9,
2#,9
,#9
3#]
,4]
arr5 = [[[[#["#"],
["#"]]]]#]
]
tbl1 = { "#" = '}#'}#}})"sv;

#if UNICODE_LITERALS_OK

	static constexpr auto comment_nonascii = R"(# ~ € ÿ ퟿  ￿ 𐀀 􏿿)"sv;

#endif // UNICODE_LITERALS_OK

	static constexpr auto datetime_datetime		= R"(space = 1987-07-05 17:45:00Z
lower = 1987-07-05t17:45:00z)"sv;
	static constexpr auto datetime_local_date	= R"(bestdayever = 1987-07-05)"sv;
	static constexpr auto datetime_local_time	= R"(besttimeever = 17:45:00
milliseconds = 10:32:00.555)"sv;
	static constexpr auto datetime_local		= R"(local = 1987-07-05T17:45:00
milli = 1977-12-21T10:32:00.555
space = 1987-07-05 17:45:00)"sv;
	static constexpr auto datetime_milliseconds = R"(utc1  = 1987-07-05T17:45:56.123Z
utc2  = 1987-07-05T17:45:56.6Z
wita1 = 1987-07-05T17:45:56.123+08:00
wita2 = 1987-07-05T17:45:56.6+08:00)"sv;
	static constexpr auto datetime_timezone		= R"(utc  = 1987-07-05T17:45:56Z
pdt  = 1987-07-05T17:45:56-05:00
nzst = 1987-07-05T17:45:56+12:00
nzdt = 1987-07-05T17:45:56+13:00  # DST)"sv;

#if TOML_LANG_UNRELEASED

	static constexpr auto datetime_no_seconds = R"(# Seconds are optional in date-time and time.
without-seconds-1 = 13:37
without-seconds-2 = 1979-05-27 07:32Z
without-seconds-3 = 1979-05-27 07:32-07:00
without-seconds-4 = 1979-05-27T07:32)"sv;

#endif // TOML_LANG_UNRELEASED

	static constexpr auto empty_file = R"()"sv;

	static constexpr auto example = R"(best-day-ever = 1987-07-05T17:45:00Z

[numtheory]
boring = false
perfection = [6, 28, 496])"sv;

	static constexpr auto float_exponent = R"(lower = 3e2
upper = 3E2
neg = 3e-2
pos = 3E+2
zero = 3e0
pointlower = 3.1e2
pointupper = 3.1E2
minustenth = -1E-1)"sv;
	static constexpr auto float_float	 = R"(pi = 3.14
pospi = +3.14
negpi = -3.14
zero-intpart = 0.123)"sv;
	static constexpr auto float_inf_and_nan =
		R"(# We don't encode +nan and -nan back with the signs; many languages don't
# support a sign on NaN (it doesn't really make much sense).
nan = nan
nan_neg = -nan
nan_plus = +nan
infinity = inf
infinity_neg = -inf
infinity_plus = +inf)"sv;
	static constexpr auto float_long	   = R"(longpi = 3.141592653589793
neglongpi = -3.141592653589793)"sv;
	static constexpr auto float_underscore = R"(before = 3_141.5927
after = 3141.592_7
exponent = 3e1_4)"sv;
	static constexpr auto float_zero	   = R"(zero = 0.0
signed-pos = +0.0
signed-neg = -0.0
exponent = 0e0
exponent-two-0 = 0e00
exponent-signed-pos = +0e0
exponent-signed-neg = -0e0)"sv;

	static constexpr auto implicit_and_explicit_after  = R"([a.b.c]
answer = 42

[a]
better = 43)"sv;
	static constexpr auto implicit_and_explicit_before = R"([a]
better = 43

[a.b.c]
answer = 42)"sv;
	static constexpr auto implicit_groups			   = R"([a.b.c]
answer = 42)"sv;

	static constexpr auto inline_table_array = R"(people = [{first_name = "Bruce", last_name = "Springsteen"},
          {first_name = "Eric", last_name = "Clapton"},
          {first_name = "Bob", last_name = "Seger"}])"sv;
	static constexpr auto inline_table_bool	 = R"(a = {a = true, b = false})"sv;
	static constexpr auto inline_table_empty = R"(empty1 = {}
empty2 = { }
empty_in_array = [ { not_empty = 1 }, {} ]
empty_in_array2 = [{},{not_empty=1}]
many_empty = [{},{},{}]
nested_empty = {"empty"={}})"sv;
	static constexpr auto inline_table_end_in_bool =
		R"(black = { python=">3.6", version=">=18.9b0", allow_prereleases=true })"sv;
	static constexpr auto inline_table_inline_table = R"(name = { first = "Tom", last = "Preston-Werner" }
point = { x = 1, y = 2 }
simple = { a = 1 }
str-key = { "a" = 1 }
table-array = [{ "a" = 1 }, { "b" = 2 }])"sv;
	static constexpr auto inline_table_multiline	= R"(tbl_multiline = { a = 1, b = """
multiline
""", c = """and yet
another line""", d = 4 })"sv;
	static constexpr auto inline_table_nest			= R"(tbl_tbl_empty = { tbl_0 = {} }
tbl_tbl_val   = { tbl_1 = { one = 1 } }
tbl_arr_tbl   = { arr_tbl = [ { one = 1 } ] }
arr_tbl_tbl   = [ { tbl = { one = 1 } } ]

# Array-of-array-of-table is interesting because it can only
# be represented in inline form.
arr_arr_tbl_empty = [ [ {} ] ]
arr_arr_tbl_val = [ [ { one = 1 } ] ]
arr_arr_tbls  = [ [ { one = 1 }, { two = 2 } ] ])"sv;

#if !TOML_MSVC

	static constexpr auto inline_table_key_dotted = R"(inline = {a.b = 42}

many.dots.here.dot.dot.dot = {a.b.c = 1, a.b.d = 2}

a = {   a.b  =  1   }
b = {   "a"."b"  =  1   }
c = {   a   .   b  =  1   }
d = {   'a'   .   "b"  =  1   }
e = {a.b=1}

[tbl]
a.b.c = {d.e=1}

[tbl.x]
a.b.c = {d.e=1}

[[arr]]
t = {a.b=1}
T = {a.b=1}

[[arr]]
t = {a.b=2}
T = {a.b=2})"sv;

#endif // !TOML_MSVC

#if TOML_LANG_UNRELEASED

	static constexpr auto inline_table_newline = R"(# TOML 1.1 supports newlines in inline tables and trailing commas.

trailing-comma-1 = {
	c = 1,
}
trailing-comma-2 = { c = 1, }

tbl-1 = {
	hello = "world",
	1     = 2,
	arr   = [1,
	         2,
	         3,
	        ],
	tbl = {
		 k = 1,
	}
}

tbl-2 = {
	k = """
	Hello
	"""
})"sv;

#endif // TOML_LANG_UNRELEASED

	static constexpr auto integer_integer	 = R"(answer = 42
posanswer = +42
neganswer = -42
zero = 0)"sv;
	static constexpr auto integer_literals	 = R"(bin1 = 0b11010110
bin2 = 0b1_0_1

oct1 = 0o01234567
oct2 = 0o755
oct3 = 0o7_6_5

hex1 = 0xDEADBEEF
hex2 = 0xdeadbeef
hex3 = 0xdead_beef
hex4 = 0x00987)"sv;
	static constexpr auto integer_long		 = R"(int64-max = 9223372036854775807
int64-max-neg = -9223372036854775808)"sv;
	static constexpr auto integer_underscore = R"(kilo = 1_000
x = 1_1_1_1)"sv;
	static constexpr auto integer_zero		 = R"(d1 = 0
d2 = +0
d3 = -0

h1 = 0x0
h2 = 0x00
h3 = 0x00000

o1 = 0o0
a2 = 0o00
a3 = 0o00000

b1 = 0b0
b2 = 0b00
b3 = 0b00000)"sv;

#if UNICODE_LITERALS_OK

	static constexpr auto key_case_sensitive = R"(sectioN = "NN"

[section]
name = "lower"
NAME = "upper"
Name = "capitalized"

[Section]
name = "different section!!"
"μ" = "greek small letter mu"
"Μ" = "greek capital letter MU"
M = "latin letter M")"sv;
	static constexpr auto key_escapes		 = R"("\n" = "newline"
"\u00c0" = "latin capital letter A with grave"
"\"" = "just a quote"

["backsp\b\b"]

["\"quoted\""]
quote = true

["a.b"."\u00c0"])"sv;
	static constexpr auto key_quoted_unicode = R"(
"\u0000" = "null"
'\u0000' = "different key"
"\u0008 \u000c \U00000041 \u007f \u0080 \u00ff \ud7ff \ue000 \uffff \U00010000 \U0010ffff" = "escaped key"

"~ € ÿ ퟿  ￿ 𐀀 􏿿" = "basic key"
'l ~ € ÿ ퟿  ￿ 𐀀 􏿿' = "literal key")"sv;

#endif // UNICODE_LITERALS_OK

	static constexpr auto key_dotted_empty	 = R"(''.x = "empty.x"
x."" = "x.empty"
[a]
"".'' = "empty.empty")"sv;
	static constexpr auto key_dotted		 = R"(# Note: this file contains literal tab characters.

name.first = "Arthur"
"name".'last' = "Dent"

many.dots.here.dot.dot.dot = 42

# Space are ignored, and key parts can be quoted.
count.a       = 1
count . b     = 2
"count"."c"   = 3
"count" . "d" = 4
'count'.'e'   = 5
'count' . 'f' = 6
"count".'g'   = 7
"count" . 'h' = 8
count.'i'     = 9
count 	.	 'j'	   = 10
"count".k     = 11
"count" . l   = 12

[tbl]
a.b.c = 42.666

[a.few.dots]
polka.dot = "again?"
polka.dance-with = "Dot"

[[arr]]
a.b.c=1
a.b.d=2

[[arr]]
a.b.c=3
a.b.d=4)"sv;
	static constexpr auto key_empty			 = R"("" = "blank")"sv;
	static constexpr auto key_equals_nospace = R"(answer=42)"sv;
	static constexpr auto key_numeric_dotted = R"(1.2 = 3)"sv;
	static constexpr auto key_numeric		 = R"(1 = 1)"sv;
	static constexpr auto key_quoted_dots	 = R"(plain = 1
"with.dot" = 2

[plain_table]
plain = 3
"with.dot" = 4

[table.withdot]
plain = 5
"key.with.dots" = 6)"sv;
	static constexpr auto key_space			 = R"(# Keep whitespace inside quotes keys at all positions.
"a b"   = 1
" c d " = 2

[ " tbl " ]
"\ttab\ttab\t" = "tab")"sv;
	static constexpr auto key_special_chars	 = R"("=~!@$^&*()_+-`1234567890[]|/?><.,;:'=" = 1)"sv;
	static constexpr auto key_special_word	 = R"(false = false
true = 1
inf = 100000000
nan = "ceci n'est pas un nombre")"sv;

#if TOML_LANG_UNRELEASED && UNICODE_LITERALS_OK

	static constexpr auto key_unicode = R"(# TOML 1.1 supports Unicode for bare keys.

€ = 'Euro'
😂 = "rofl"
a‍b = "zwj"
ÅÅ = "U+00C5 U+0041 U+030A"

[中文]
中文 = {中文 = "Chinese language"}

[[tiếng-Việt]]
tiəŋ˧˦.viət̚˧˨ʔ = "north"

[[tiếng-Việt]]
tiəŋ˦˧˥.viək̚˨˩ʔ = "central")"sv;

#endif // TOML_LANG_UNRELEASED && UNICODE_LITERALS_OK

	static constexpr auto newline_crlf = "os = \"DOS\"\r\n"
										 "newline = \"crlf\""sv;
	static constexpr auto newline_lf   = R"(os = "unix"
newline = "lf")"sv;

	static constexpr auto spec_array_0			  = R"(integers = [ 1, 2, 3 ]
colors = [ "red", "yellow", "green" ]
nested_arrays_of_ints = [ [ 1, 2 ], [3, 4, 5] ]
nested_mixed_array = [ [ 1, 2 ], ["a", "b", "c"] ]
string_array = [ "all", 'strings', """are the same""", '''type''' ]

# Mixed-type arrays are allowed
numbers = [ 0.1, 0.2, 0.5, 1, 2, 5 ]
contributors = [
  "Foo Bar <foo@example.com>",
  { name = "Baz Qux", email = "bazqux@example.com", url = "https://example.com/bazqux" }
])"sv;
	static constexpr auto spec_array_1			  = R"(integers2 = [
  1, 2, 3
]

integers3 = [
  1,
  2, # this is ok
])"sv;
	static constexpr auto spec_array_of_tables_0  = R"([[products]]
name = "Hammer"
sku = 738594937

[[products]]  # empty table within the array

[[products]]
name = "Nail"
sku = 284758393

color = "gray")"sv;
	static constexpr auto spec_array_of_tables_1  = R"([[fruits]]
name = "apple"

[fruits.physical]  # subtable
color = "red"
shape = "round"

[[fruits.varieties]]  # nested array of tables
name = "red delicious"

[[fruits.varieties]]
name = "granny smith"


[[fruits]]
name = "banana"

[[fruits.varieties]]
name = "plantain")"sv;
	static constexpr auto spec_array_of_tables_2  = R"(points = [ { x = 1, y = 2, z = 3 },
           { x = 7, y = 8, z = 9 },
           { x = 2, y = 4, z = 8 } ])"sv;
	static constexpr auto spec_boolean_0		  = R"(bool1 = true
bool2 = false)"sv;
	static constexpr auto spec_comment_0		  = R"(# This is a full-line comment
key = "value"  # This is a comment at the end of a line
another = "# This is not a comment")"sv;
	static constexpr auto spec_float_0			  = R"(# fractional
flt1 = +1.0
flt2 = 3.1415
flt3 = -0.01

# exponent
flt4 = 5e+22
flt5 = 1e06
flt6 = -2E-2

# both
flt7 = 6.626e-34)"sv;
	static constexpr auto spec_float_1			  = R"(flt8 = 224_617.445_991_228)"sv;
	static constexpr auto spec_float_2			  = R"(# infinity
sf1 = inf  # positive infinity
sf2 = +inf # positive infinity
sf3 = -inf # negative infinity

# not a number
sf4 = nan  # actual sNaN/qNaN encoding is implementation-specific
sf5 = +nan # same as `nan`
sf6 = -nan # valid, actual encoding is implementation-specific)"sv;
	static constexpr auto spec_inline_table_0	  = R"(name = { first = "Tom", last = "Preston-Werner" }
point = { x = 1, y = 2 }
animal = { type.name = "pug" })"sv;
	static constexpr auto spec_inline_table_1	  = R"([name]
first = "Tom"
last = "Preston-Werner"

[point]
x = 1
y = 2

[animal]
type.name = "pug")"sv;
	static constexpr auto spec_inline_table_2	  = R"([product]
type = { name = "Nail" }
# type.edible = false  # INVALID)"sv;
	static constexpr auto spec_inline_table_3	  = R"([product]
type.name = "Nail"
# type = { edible = false }  # INVALID)"sv;
	static constexpr auto spec_integer_0		  = R"(int1 = +99
int2 = 42
int3 = 0
int4 = -17)"sv;
	static constexpr auto spec_integer_1		  = R"(int5 = 1_000
int6 = 5_349_221
int7 = 53_49_221  # Indian number system grouping
int8 = 1_2_3_4_5  # VALID but discouraged)"sv;
	static constexpr auto spec_integer_2		  = R"(# hexadecimal with prefix `0x`
hex1 = 0xDEADBEEF
hex2 = 0xdeadbeef
hex3 = 0xdead_beef

# octal with prefix `0o`
oct1 = 0o01234567
oct2 = 0o755 # useful for Unix file permissions

# binary with prefix `0b`
bin1 = 0b11010110)"sv;
	static constexpr auto spec_key_value_pair_0	  = R"(key = "value")"sv;
	static constexpr auto spec_keys_0			  = R"(key = "value"
bare_key = "value"
bare-key = "value"
1234 = "value")"sv;
	static constexpr auto spec_keys_3			  = R"(name = "Orange"
physical.color = "orange"
physical.shape = "round"
site."google.com" = true)"sv;
	static constexpr auto spec_keys_4			  = R"(fruit.name = "banana"     # this is best practice
fruit. color = "yellow"    # same as fruit.color
fruit . flavor = "banana"   # same as fruit.flavor)"sv;
	static constexpr auto spec_keys_5			  = R"(# VALID BUT DISCOURAGED

apple.type = "fruit"
orange.type = "fruit"

apple.skin = "thin"
orange.skin = "thick"

apple.color = "red"
orange.color = "orange")"sv;
	static constexpr auto spec_keys_6			  = R"(# RECOMMENDED

apple.type = "fruit"
apple.skin = "thin"
apple.color = "red"

orange.type = "fruit"
orange.skin = "thick"
orange.color = "orange")"sv;
	static constexpr auto spec_keys_7			  = R"(3.14159 = "pi")"sv;
	static constexpr auto spec_local_date_0		  = R"(ld1 = 1979-05-27)"sv;
	static constexpr auto spec_local_date_time_0  = R"(ldt1 = 1979-05-27T07:32:00
ldt2 = 1979-05-27T00:32:00.999999)"sv;
	static constexpr auto spec_local_time_0		  = R"(lt1 = 07:32:00
lt2 = 00:32:00.999999)"sv;
	static constexpr auto spec_offset_date_time_0 = R"(odt1 = 1979-05-27T07:32:00Z
odt2 = 1979-05-27T00:32:00-07:00
odt3 = 1979-05-27T00:32:00.999999-07:00)"sv;
	static constexpr auto spec_offset_date_time_1 = R"(odt4 = 1979-05-27 07:32:00Z)"sv;
	static constexpr auto spec_string_1			  = R"(str1 = """
Roses are red
Violets are blue""")"sv;
	static constexpr auto spec_string_2 =
		R"(# On a Unix system, the above multi-line string will most likely be the same as:
str2 = "Roses are red\nViolets are blue"

# On a Windows system, it will most likely be equivalent to:
str3 = "Roses are red\r\nViolets are blue")"sv;
	static constexpr auto spec_string_3			 = R"(# The following strings are byte-for-byte equivalent:
str1 = "The quick brown fox jumps over the lazy dog."

str2 = """
The quick brown \


  fox jumps over \
    the lazy dog."""

str3 = """\
       The quick brown \
       fox jumps over \
       the lazy dog.\
       """)"sv;
	static constexpr auto spec_string_4			 = R"(str4 = """Here are two quotation marks: "". Simple enough."""
# str5 = """Here are three quotation marks: """."""  # INVALID
str5 = """Here are three quotation marks: ""\"."""
str6 = """Here are fifteen quotation marks: ""\"""\"""\"""\"""\"."""

# "This," she said, "is just a pointless statement."
str7 = """"This," she said, "is just a pointless statement."""")"sv;
	static constexpr auto spec_string_5			 = R"(# What you see is what you get.
winpath  = 'C:\Users\nodejs\templates'
winpath2 = '\\ServerX\admin$\system32\'
quoted   = 'Tom "Dubs" Preston-Werner'
regex    = '<\i\c*\s*>')"sv;
	static constexpr auto spec_string_6			 = R"(regex2 = '''I [dw]on't need \d{2} apples'''
lines  = '''
The first newline is
trimmed in raw strings.
   All other whitespace
   is preserved.
''')"sv;
	static constexpr auto spec_string_7			 = R"(quot15 = '''Here are fifteen quotation marks: """""""""""""""'''

# apos15 = '''Here are fifteen apostrophes: ''''''''''''''''''  # INVALID
apos15 = "Here are fifteen apostrophes: '''''''''''''''"

# 'That,' she said, 'is still pointless.'
str = ''''That,' she said, 'is still pointless.'''')"sv;
	static constexpr auto spec_table_0			 = R"([table])"sv;
	static constexpr auto spec_table_1			 = R"([table-1]
key1 = "some string"
key2 = 123

[table-2]
key1 = "another string"
key2 = 456)"sv;
	static constexpr auto spec_table_2			 = R"([dog."tater.man"]
type.name = "pug")"sv;
	static constexpr auto spec_table_4			 = R"(# [x] you
# [x.y] don't
# [x.y.z] need these
[x.y.z.w] # for this to work

[x] # defining a super-table afterward is ok)"sv;
	static constexpr auto spec_table_5			 = R"(# VALID BUT DISCOURAGED
[fruit.apple]
[animal]
[fruit.orange])"sv;
	static constexpr auto spec_table_6			 = R"(# RECOMMENDED
[fruit.apple]
[fruit.orange]
[animal])"sv;
	static constexpr auto spec_table_7			 = R"(# Top-level table begins.
name = "Fido"
breed = "pug"

# Top-level table ends.
[owner]
name = "Regina Dogman"
member_since = 1999-08-04)"sv;
	static constexpr auto spec_table_8			 = R"(fruit.apple.color = "red"
# Defines a table named fruit
# Defines a table named fruit.apple

fruit.apple.taste.sweet = true
# Defines a table named fruit.apple.taste
# fruit and fruit.apple were already created)"sv;
	static constexpr auto spec_table_9			 = R"([fruit]
apple.color = "red"
apple.taste.sweet = true

# [fruit.apple]  # INVALID
# [fruit.apple.taste]  # INVALID

[fruit.apple.texture]  # you can add sub-tables
smooth = true)"sv;
	static constexpr auto spec_example_1_compact = R"(#Useless spaces eliminated.
title="TOML Example"
[owner]
name="Lance Uppercut"
dob=1979-05-27T07:32:00-08:00#First class dates
[database]
server="192.168.1.1"
ports=[8001,8001,8002]
connection_max=5000
enabled=true
[servers]
[servers.alpha]
ip="10.0.0.1"
dc="eqdc10"
[servers.beta]
ip="10.0.0.2"
dc="eqdc10"
[clients]
data=[["gamma","delta"],[1,2]]
hosts=[
"alpha",
"omega"
])"sv;
	static constexpr auto spec_example_1		 = R"(# This is a TOML document. Boom.

title = "TOML Example"

[owner]
name = "Lance Uppercut"
dob = 1979-05-27T07:32:00-08:00 # First class dates? Why not?

[database]
server = "192.168.1.1"
ports = [ 8001, 8001, 8002 ]
connection_max = 5000
enabled = true

[servers]

  # You can indent as you please. Tabs or spaces. TOML don't care.
  [servers.alpha]
  ip = "10.0.0.1"
  dc = "eqdc10"

  [servers.beta]
  ip = "10.0.0.2"
  dc = "eqdc10"

[clients]
data = [ ["gamma", "delta"], [1, 2] ]

# Line breaks are OK when inside arrays
hosts = [
  "alpha",
  "omega"
])"sv;

#if UNICODE_LITERALS_OK

	static constexpr auto spec_keys_1 = R"("127.0.0.1" = "value"
"character encoding" = "value"
"ʎǝʞ" = "value"
'key2' = "value"
'quoted "value"' = "value")"sv;
	static constexpr auto spec_string_0 =
		R"(str = "I'm a string. \"You can quote me\". Name\tJos\u00E9\nLocation\tSF.")"sv;
	static constexpr auto spec_table_3 = R"([a.b.c]            # this is best practice
[ d.e.f ]          # same as [d.e.f]
[ g .  h  . i ]    # same as [g.h.i]
[ j . "ʞ" . 'l' ]  # same as [j."ʞ".'l'])"sv;

#endif // UNICODE_LITERALS_OK

	static constexpr auto string_double_quote_escape = R"(test = "\"one\"")"sv;
	static constexpr auto string_empty				 = R"(answer = "")"sv;
	static constexpr auto string_escaped_escape		 = R"(answer = "\\x64")"sv;
	static constexpr auto string_escapes			 = R"(backspace = "This string has a \b backspace character."
tab = "This string has a \t tab character."
newline = "This string has a \n new line character."
formfeed = "This string has a \f form feed character."
carriage = "This string has a \r carriage return character."
quote = "This string has a \" quote character."
backslash = "This string has a \\ backslash character."
notunicode1 = "This string does not have a unicode \\u escape."
notunicode2 = "This string does not have a unicode \u005Cu escape."
notunicode3 = "This string does not have a unicode \\u0075 escape."
notunicode4 = "This string does not have a unicode \\\u0075 escape."
delete = "This string has a \u007F delete control code."
unitseparator = "This string has a \u001F unit separator control code.")"sv;
	static constexpr auto string_multiline_escaped_crlf =
		"# The following line should be an unescaped backslash followed by a Windows\r\n"
		"# newline sequence (\"\\r\\n\")\r\n"
		"0=\"\"\"\\\r\n"
		"\"\"\""sv;
	static constexpr auto string_multiline_quotes =
		R"(# Make sure that quotes inside multiline strings are allowed, including right
# after the opening '''/""" and before the closing '''/"""

lit_one = ''''one quote''''
lit_two = '''''two quotes'''''
lit_one_space = ''' 'one quote' '''
lit_two_space = ''' ''two quotes'' '''

one = """"one quote""""
two = """""two quotes"""""
one_space = """ "one quote" """
two_space = """ ""two quotes"" """

mismatch1 = """aaa'''bbb"""
mismatch2 = '''aaa"""bbb'''

# Three opening """, then one escaped ", then two "" (allowed), and then three
# closing """
escaped = """lol\"""""")"sv;
	static constexpr auto string_multiline =
		"# NOTE: this file includes some literal tab characters.\n"
		"\n"
		"multiline_empty_one = \"\"\"\"\"\"\n"
		"\n"
		"# A newline immediately following the opening delimiter will be trimmed.\n"
		"multiline_empty_two = \"\"\"\n"
		"\"\"\"\n"
		"\n"
		"# \\ at the end of line trims newlines as well; note that last \\ is followed by\n"
		"# two spaces, which are ignored.\n"
		"multiline_empty_three = \"\"\"\\\n"
		"    \"\"\"\n"
		"multiline_empty_four = \"\"\"\\\n"
		"   \\\n"
		"   \\  \n"
		"   \"\"\"\n"
		"\n"
		"equivalent_one = \"The quick brown fox jumps over the lazy dog.\"\n"
		"equivalent_two = \"\"\"\n"
		"The quick brown \\\n"
		"\n"
		"\n"
		"  fox jumps over \\\n"
		"    the lazy dog.\"\"\"\n"
		"\n"
		"equivalent_three = \"\"\"\\\n"
		"       The quick brown \\\n"
		"       fox jumps over \\\n"
		"       the lazy dog.\\\n"
		"       \"\"\"\n"
		"\n"
		"whitespace-after-bs = \"\"\"\\\n"
		"       The quick brown \\\n"
		"       fox jumps over \\   \n"
		"       the lazy dog.\\	\n"
		"       \"\"\"\n"
		"\n"
		"no-space = \"\"\"a\\\n"
		"    b\"\"\"\n"
		"\n"
		"# Has tab character.\n"
		"keep-ws-before = \"\"\"a   	\\\n"
		"   b\"\"\"\n"
		"\n"
		"escape-bs-1 = \"\"\"a \\\\\n"
		"b\"\"\"\n"
		"\n"
		"escape-bs-2 = \"\"\"a \\\\\\\n"
		"b\"\"\"\n"
		"\n"
		"escape-bs-3 = \"\"\"a \\\\\\\\\n"
		"  b\"\"\""sv;
	static constexpr auto string_nl			   = R"(nl_mid = "val\nue"
nl_end = """value\n"""

lit_nl_end = '''value\n'''
lit_nl_mid = 'val\nue'
lit_nl_uni = 'val\ue')"sv;
	static constexpr auto string_raw_multiline = R"(# Single ' should be allowed.
oneline = '''This string has a ' quote character.'''

# A newline immediately following the opening delimiter will be trimmed.
firstnl = '''
This string has a ' quote character.'''

# All other whitespace and newline characters remain intact.
multiline = '''
This string
has ' a quote character
and more than
one newline
in it.'''

# Tab character in literal string does not need to be escaped
multiline_with_tab = '''First line
	 Followed by a tab''')"sv;
	static constexpr auto string_raw		   = R"(backspace = 'This string has a \b backspace character.'
tab = 'This string has a \t tab character.'
unescaped_tab = 'This string has an 	 unescaped tab character.'
newline = 'This string has a \n new line character.'
formfeed = 'This string has a \f form feed character.'
carriage = 'This string has a \r carriage return character.'
slash = 'This string has a \/ slash character.'
backslash = 'This string has a \\ backslash character.')"sv;
	static constexpr auto string_simple		   = R"(answer = "You are not drinking enough whisky.")"sv;
	static constexpr auto string_with_pound	   = R"(pound = "We see no # comments here."
poundcomment = "But there are # some comments here." # Did I # mess you up?)"sv;

#if TOML_LANG_UNRELEASED

	static constexpr auto string_escape_esc = R"(esc = "\e There is no escape! \e")"sv;

#endif // TOML_LANG_UNRELEASED

#if UNICODE_LITERALS_OK

	static constexpr auto string_escape_tricky	 = R"(end_esc = "String does not end here\" but ends here\\"
lit_end_esc = 'String ends here\'

multiline_unicode = """
\u00a0"""

multiline_not_unicode = """
\\u0041"""

multiline_end_esc = """When will it end? \"""...""\" should be here\""""

lit_multiline_not_unicode = '''
\u007f'''

lit_multiline_end = '''There is no escape\''')"sv;
	static constexpr auto string_quoted_unicode	 = R"(
escaped_string = "\u0000 \u0008 \u000c \U00000041 \u007f \u0080 \u00ff \ud7ff \ue000 \uffff \U00010000 \U0010ffff"
not_escaped_string = '\u0000 \u0008 \u000c \U00000041 \u007f \u0080 \u00ff \ud7ff \ue000 \uffff \U00010000 \U0010ffff'

basic_string = "~ € ÿ ퟿  ￿ 𐀀 􏿿"
literal_string = '~ € ÿ ퟿  ￿ 𐀀 􏿿')"sv;
	static constexpr auto string_unicode_escape	 = R"(answer4 = "\u03B4"
answer8 = "\U000003B4")"sv;
	static constexpr auto string_unicode_literal = R"(answer = "δ")"sv;

#endif // UNICODE_LITERALS_OK

#if TOML_LANG_UNRELEASED && UNICODE_LITERALS_OK

	static constexpr auto string_hex_escape = R"(# \x for the first 255 codepoints

whitespace      = "\x20 \x09 \x1b \x0d\x0a"
bs              = "\x7f"
nul             = "\x00"
hello           = "\x68\x65\x6c\x6c\x6f\x0a"
higher-than-127 = "S\xf8rmirb\xe6ren"

multiline = """
\x20 \x09 \x1b \x0d\x0a
\x7f
\x00
\x68\x65\x6c\x6c\x6f\x0a
\x53\xF8\x72\x6D\x69\x72\x62\xE6\x72\x65\x6E
"""

# Not inside literals.
literal = '\x20 \x09 \x0d\x0a'
multiline-literal = '''
\x20 \x09 \x0d\x0a
''')"sv;

#endif // TOML_LANG_UNRELEASED && UNICODE_LITERALS_OK

	static constexpr auto table_array_implicit_and_explicit_after = R"([[a.b]]
x = 1

[a]
y = 2)"sv;
	static constexpr auto table_array_implicit					  = R"([[albums.songs]]
name = "Glory Days")"sv;
	static constexpr auto table_array_many						  = R"([[people]]
first_name = "Bruce"
last_name = "Springsteen"

[[people]]
first_name = "Eric"
last_name = "Clapton"

[[people]]
first_name = "Bob"
last_name = "Seger")"sv;
	static constexpr auto table_array_nest						  = R"([[albums]]
name = "Born to Run"

  [[albums.songs]]
  name = "Jungleland"

  [[albums.songs]]
  name = "Meeting Across the River"

[[albums]]
name = "Born in the USA"
  
  [[albums.songs]]
  name = "Glory Days"

  [[albums.songs]]
  name = "Dancing in the Dark")"sv;
	static constexpr auto table_array_one						  = R"([[people]]
first_name = "Bruce"
last_name = "Springsteen")"sv;
	static constexpr auto table_array_table_array				  = R"([[a]]
    [[a.b]]
        [a.b.c]
            d = "val0"
    [[a.b]]
        [a.b.c]
            d = "val1")"sv;
	static constexpr auto table_array_within_dotted				  = R"([fruit]
apple.color = "red"

[[fruit.apple.seeds]]
size = 2)"sv;
	static constexpr auto table_empty_name						  = R"(['']
x = 1

["".a]
x = 2

[a.'']
x = 3)"sv;
	static constexpr auto table_empty							  = R"([a])"sv;
	static constexpr auto table_keyword							  = R"([true]

[false]

[inf]

[nan])"sv;
	static constexpr auto table_no_eol							  = R"([table])"sv;
	static constexpr auto table_sub_empty						  = R"([a]
[a.b])"sv;
	static constexpr auto table_sub								  = R"([a]
key = 1

# a.extend is a key inside the "a" table.
[a.extend]
key = 2

[a.extend.more]
key = 3)"sv;
	static constexpr auto table_whitespace						  = R"(["valid key"])"sv;
	static constexpr auto table_with_literal_string				  = R"(['a']
[a.'"b"']
[a.'"b"'.c]
answer = 42 )"sv;
	static constexpr auto table_with_pound						  = R"(["key#group"]
answer = 42)"sv;
	static constexpr auto table_with_single_quotes				  = R"(['a']
[a.'b']
[a.'b'.c]
answer = 42 )"sv;
	static constexpr auto table_without_super					  = R"(# [x] you
# [x.y] don't
# [x.y.z] need these
[x.y.z.w] # for this to work
[x] # defining a super-table afterwards is ok)"sv;

#if UNICODE_LITERALS_OK

	static constexpr auto table_names = R"([a.b.c]
[a."b.c"]
[a.'d.e']
[a.' x ']
[ d.e.f ]
[ g . h . i ]
[ j . "ʞ" . 'l' ]

[x.1.2])"sv;

#endif // UNICODE_LITERALS_OK
}

TEST_CASE("conformance - burntsushi/valid")
{
	SECTION("array-array")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   array_array,
							   [](toml::table&& tbl) // array-array
							   {
								   const auto expected = toml::table{
									   { R"(comments)"sv,
										 toml::array{
											 1,
											 2,
										 } },
									   { R"(dates)"sv,
										 toml::array{
											 toml::date_time{ { 1987, 7, 5 }, { 17, 45 }, { 0, 0 } },
											 toml::date_time{ { 1979, 5, 27 }, { 7, 32 }, { 0, 0 } },
											 toml::date_time{ { 2006, 6, 1 }, { 11, 0 }, { 0, 0 } },
										 } },
									   { R"(floats)"sv,
										 toml::array{
											 1.1,
											 2.1,
											 3.1,
										 } },
									   { R"(ints)"sv,
										 toml::array{
											 1,
											 2,
											 3,
										 } },
									   { R"(strings)"sv,
										 toml::array{
											 R"(a)"sv,
											 R"(b)"sv,
											 R"(c)"sv,
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("array-bool")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   array_bool,
							   [](toml::table&& tbl) // array-bool
							   {
								   const auto expected = toml::table{
									   { R"(a)"sv,
										 toml::array{
											 true,
											 false,
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("array-empty")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   array_empty,
							   [](toml::table&& tbl) // array-empty
							   {
								   const auto expected = toml::table{
									   { R"(thevoid)"sv,
										 toml::array{
											 toml::inserter{ toml::array{
												 toml::inserter{ toml::array{
													 toml::inserter{ toml::array{
														 toml::inserter{ toml::array{} },
													 } },
												 } },
											 } },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("array-hetergeneous")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   array_hetergeneous,
							   [](toml::table&& tbl) // array-hetergeneous
							   {
								   const auto expected = toml::table{
									   { R"(mixed)"sv,
										 toml::array{
											 toml::array{
												 1,
												 2,
											 },
											 toml::array{
												 R"(a)"sv,
												 R"(b)"sv,
											 },
											 toml::array{
												 1.1,
												 2.1,
											 },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("array-mixed-int-array")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   array_mixed_int_array,
							   [](toml::table&& tbl) // array-mixed-int-array
							   {
								   const auto expected = toml::table{
									   { R"(arrays-and-ints)"sv,
										 toml::array{
											 1,
											 toml::array{
												 R"(Arrays are not integers.)"sv,
											 },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("array-mixed-int-float")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   array_mixed_int_float,
							   [](toml::table&& tbl) // array-mixed-int-float
							   {
								   const auto expected = toml::table{
									   { R"(ints-and-floats)"sv,
										 toml::array{
											 1,
											 1.1,
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("array-mixed-int-string")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   array_mixed_int_string,
							   [](toml::table&& tbl) // array-mixed-int-string
							   {
								   const auto expected = toml::table{
									   { R"(strings-and-ints)"sv,
										 toml::array{
											 R"(hi)"sv,
											 42,
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("array-mixed-string-table")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   array_mixed_string_table,
							   [](toml::table&& tbl) // array-mixed-string-table
							   {
								   const auto expected = toml::table{
									   { R"(contributors)"sv,
										 toml::array{
											 R"(Foo Bar <foo@example.com>)"sv,
											 toml::table{
												 { R"(email)"sv, R"(bazqux@example.com)"sv },
												 { R"(name)"sv, R"(Baz Qux)"sv },
												 { R"(url)"sv, R"(https://example.com/bazqux)"sv },
											 },
										 } },
									   { R"(mixed)"sv,
										 toml::array{
											 toml::table{
												 { R"(k)"sv, R"(a)"sv },
											 },
											 R"(b)"sv,
											 1,
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("array-nested-double")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   array_nested_double,
							   [](toml::table&& tbl) // array-nested-double
							   {
								   const auto expected = toml::table{
									   { R"(nest)"sv,
										 toml::array{
											 toml::inserter{ toml::array{
												 toml::array{
													 R"(a)"sv,
												 },
												 toml::array{
													 1,
													 2,
													 toml::array{
														 3,
													 },
												 },
											 } },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("array-nested-inline-table")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   array_nested_inline_table,
							   [](toml::table&& tbl) // array-nested-inline-table
							   {
								   const auto expected = toml::table{
									   { R"(a)"sv,
										 toml::array{
											 toml::table{
												 { R"(b)"sv, toml::table{} },
											 },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("array-nested")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   array_nested,
							   [](toml::table&& tbl) // array-nested
							   {
								   const auto expected = toml::table{
									   { R"(nest)"sv,
										 toml::array{
											 toml::array{
												 R"(a)"sv,
											 },
											 toml::array{
												 R"(b)"sv,
											 },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("array-nospaces")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   array_nospaces,
							   [](toml::table&& tbl) // array-nospaces
							   {
								   const auto expected = toml::table{
									   { R"(ints)"sv,
										 toml::array{
											 1,
											 2,
											 3,
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("array-string-quote-comma-2")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   array_string_quote_comma_2,
							   [](toml::table&& tbl) // array-string-quote-comma-2
							   {
								   const auto expected = toml::table{
									   { R"(title)"sv,
										 toml::array{
											 R"( ", )"sv,
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("array-string-quote-comma")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   array_string_quote_comma,
							   [](toml::table&& tbl) // array-string-quote-comma
							   {
								   const auto expected = toml::table{
									   { R"(title)"sv,
										 toml::array{
											 R"(Client: "XXXX", Job: XXXX)"sv,
											 R"(Code: XXXX)"sv,
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("array-string-with-comma-2")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   array_string_with_comma_2,
							   [](toml::table&& tbl) // array-string-with-comma-2
							   {
								   const auto expected = toml::table{
									   { R"(title)"sv,
										 toml::array{
											 R"(Client: XXXX,
Job: XXXX)"sv,
											 R"(Code: XXXX)"sv,
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("array-string-with-comma")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   array_string_with_comma,
							   [](toml::table&& tbl) // array-string-with-comma
							   {
								   const auto expected = toml::table{
									   { R"(title)"sv,
										 toml::array{
											 R"(Client: XXXX, Job: XXXX)"sv,
											 R"(Code: XXXX)"sv,
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("array-strings")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   array_strings,
							   [](toml::table&& tbl) // array-strings
							   {
								   const auto expected = toml::table{
									   { R"(string_array)"sv,
										 toml::array{
											 R"(all)"sv,
											 R"(strings)"sv,
											 R"(are the same)"sv,
											 R"(type)"sv,
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("array-table-array-string-backslash")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   array_table_array_string_backslash,
							   [](toml::table&& tbl) // array-table-array-string-backslash
							   {
								   const auto expected = toml::table{
									   { R"(foo)"sv,
										 toml::array{
											 toml::table{
												 { R"(bar)"sv, R"("{{baz}}")"sv },
											 },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("bool-bool")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   bool_bool,
							   [](toml::table&& tbl) // bool-bool
							   {
								   const auto expected = toml::table{
									   { R"(f)"sv, false },
									   { R"(t)"sv, true },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("comment-after-literal-no-ws")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   comment_after_literal_no_ws,
							   [](toml::table&& tbl) // comment-after-literal-no-ws
							   {
								   const auto expected = toml::table{
									   { R"(false)"sv, false },
									   { R"(inf)"sv, std::numeric_limits<double>::infinity() },
									   { R"(nan)"sv, std::numeric_limits<double>::quiet_NaN() },
									   { R"(true)"sv, true },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("comment-at-eof")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   comment_at_eof,
							   [](toml::table&& tbl) // comment-at-eof
							   {
								   const auto expected = toml::table{
									   { R"(key)"sv, R"(value)"sv },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("comment-at-eof2")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   comment_at_eof2,
							   [](toml::table&& tbl) // comment-at-eof2
							   {
								   const auto expected = toml::table{
									   { R"(key)"sv, R"(value)"sv },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("comment-everywhere")
	{
		parsing_should_succeed(
			FILE_LINE_ARGS,
			comment_everywhere,
			[](toml::table&& tbl) // comment-everywhere
			{
				const auto expected = toml::table{
					{ R"(group)"sv,
					  toml::table{
						  { R"(answer)"sv, 42 },
						  { R"(d)"sv, toml::date{ 1979, 5, 27 } },
						  { R"(dt)"sv, toml::date_time{ { 1979, 5, 27 }, { 7, 32, 12 }, { -7, 0 } } },
						  { R"(more)"sv,
							toml::array{
								42,
								42,
							} },
					  } },
				};
				REQUIRE(tbl == expected);
			});
	}

	SECTION("comment-noeol")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   comment_noeol,
							   [](toml::table&& tbl) // comment-noeol
							   {
								   const auto expected = toml::table{};
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("comment-tricky")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   comment_tricky,
							   [](toml::table&& tbl) // comment-tricky
							   {
								   const auto expected = toml::table{
									   { R"(hash#tag)"sv,
										 toml::table{
											 { R"(#!)"sv, R"(hash bang)"sv },
											 { R"(arr3)"sv,
											   toml::array{
												   R"(#)"sv,
												   R"(#)"sv,
												   R"(###)"sv,
											   } },
											 { R"(arr4)"sv,
											   toml::array{
												   1,
												   2,
												   3,
												   4,
											   } },
											 { R"(arr5)"sv,
											   toml::array{
												   toml::inserter{ toml::array{
													   toml::inserter{ toml::array{
														   toml::inserter{ toml::array{
															   toml::inserter{ toml::array{
																   R"(#)"sv,
															   } },
														   } },
													   } },
												   } },
											   } },
											 { R"(tbl1)"sv,
											   toml::table{
												   { R"(#)"sv, R"(}#)"sv },
											   } },
										 } },
									   { R"(section)"sv,
										 toml::table{
											 { R"(8)"sv, R"(eight)"sv },
											 { R"(eleven)"sv, 11.1 },
											 { R"(five)"sv, 5.5 },
											 { R"(four)"sv, R"(# no comment
# nor this
#also not comment)"sv },
											 { R"(one)"sv, R"(11)"sv },
											 { R"(six)"sv, 6 },
											 { R"(ten)"sv, 1000.0 },
											 { R"(three)"sv, R"(#)"sv },
											 { R"(two)"sv, R"(22#)"sv },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

#if UNICODE_LITERALS_OK

	SECTION("comment-nonascii")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   comment_nonascii,
							   [](toml::table&& tbl) // comment-nonascii
							   {
								   const auto expected = toml::table{};
								   REQUIRE(tbl == expected);
							   });
	}

#endif // UNICODE_LITERALS_OK

	SECTION("datetime-datetime")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   datetime_datetime,
							   [](toml::table&& tbl) // datetime-datetime
							   {
								   const auto expected = toml::table{
									   { R"(lower)"sv, toml::date_time{ { 1987, 7, 5 }, { 17, 45 }, { 0, 0 } } },
									   { R"(space)"sv, toml::date_time{ { 1987, 7, 5 }, { 17, 45 }, { 0, 0 } } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("datetime-local-date")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   datetime_local_date,
							   [](toml::table&& tbl) // datetime-local-date
							   {
								   const auto expected = toml::table{
									   { R"(bestdayever)"sv, toml::date{ 1987, 7, 5 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("datetime-local-time")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   datetime_local_time,
							   [](toml::table&& tbl) // datetime-local-time
							   {
								   const auto expected = toml::table{
									   { R"(besttimeever)"sv, toml::time{ 17, 45 } },
									   { R"(milliseconds)"sv, toml::time{ 10, 32, 0, 555000000 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("datetime-local")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   datetime_local,
							   [](toml::table&& tbl) // datetime-local
							   {
								   const auto expected = toml::table{
									   { R"(local)"sv, toml::date_time{ { 1987, 7, 5 }, { 17, 45 } } },
									   { R"(milli)"sv, toml::date_time{ { 1977, 12, 21 }, { 10, 32, 0, 555000000 } } },
									   { R"(space)"sv, toml::date_time{ { 1987, 7, 5 }, { 17, 45 } } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("datetime-milliseconds")
	{
		parsing_should_succeed(
			FILE_LINE_ARGS,
			datetime_milliseconds,
			[](toml::table&& tbl) // datetime-milliseconds
			{
				const auto expected = toml::table{
					{ R"(utc1)"sv, toml::date_time{ { 1987, 7, 5 }, { 17, 45, 56, 123000000 }, { 0, 0 } } },
					{ R"(utc2)"sv, toml::date_time{ { 1987, 7, 5 }, { 17, 45, 56, 600000000 }, { 0, 0 } } },
					{ R"(wita1)"sv, toml::date_time{ { 1987, 7, 5 }, { 17, 45, 56, 123000000 }, { 8, 0 } } },
					{ R"(wita2)"sv, toml::date_time{ { 1987, 7, 5 }, { 17, 45, 56, 600000000 }, { 8, 0 } } },
				};
				REQUIRE(tbl == expected);
			});
	}

	SECTION("datetime-timezone")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   datetime_timezone,
							   [](toml::table&& tbl) // datetime-timezone
							   {
								   const auto expected = toml::table{
									   { R"(nzdt)"sv, toml::date_time{ { 1987, 7, 5 }, { 17, 45, 56 }, { 13, 0 } } },
									   { R"(nzst)"sv, toml::date_time{ { 1987, 7, 5 }, { 17, 45, 56 }, { 12, 0 } } },
									   { R"(pdt)"sv, toml::date_time{ { 1987, 7, 5 }, { 17, 45, 56 }, { -5, 0 } } },
									   { R"(utc)"sv, toml::date_time{ { 1987, 7, 5 }, { 17, 45, 56 }, { 0, 0 } } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

#if TOML_LANG_UNRELEASED

	SECTION("datetime-no-seconds")
	{
		parsing_should_succeed(
			FILE_LINE_ARGS,
			datetime_no_seconds,
			[](toml::table&& tbl) // datetime-no-seconds
			{
				const auto expected = toml::table{
					{ R"(without-seconds-1)"sv, toml::time{ 13, 37 } },
					{ R"(without-seconds-2)"sv, toml::date_time{ { 1979, 5, 27 }, { 7, 32 }, { 0, 0 } } },
					{ R"(without-seconds-3)"sv, toml::date_time{ { 1979, 5, 27 }, { 7, 32 }, { -7, 0 } } },
					{ R"(without-seconds-4)"sv, toml::date_time{ { 1979, 5, 27 }, { 7, 32 } } },
				};
				REQUIRE(tbl == expected);
			});
	}

#endif // TOML_LANG_UNRELEASED

	SECTION("empty-file")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   empty_file,
							   [](toml::table&& tbl) // empty-file
							   {
								   const auto expected = toml::table{};
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("example")
	{
		parsing_should_succeed(
			FILE_LINE_ARGS,
			example,
			[](toml::table&& tbl) // example
			{
				const auto expected = toml::table{
					{ R"(best-day-ever)"sv, toml::date_time{ { 1987, 7, 5 }, { 17, 45 }, { 0, 0 } } },
					{ R"(numtheory)"sv,
					  toml::table{
						  { R"(boring)"sv, false },
						  { R"(perfection)"sv,
							toml::array{
								6,
								28,
								496,
							} },
					  } },
				};
				REQUIRE(tbl == expected);
			});
	}

	SECTION("float-exponent")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   float_exponent,
							   [](toml::table&& tbl) // float-exponent
							   {
								   const auto expected = toml::table{
									   { R"(lower)"sv, 300.0 },		 { R"(minustenth)"sv, -0.1 },
									   { R"(neg)"sv, 0.03 },		 { R"(pointlower)"sv, 310.0 },
									   { R"(pointupper)"sv, 310.0 }, { R"(pos)"sv, 300.0 },
									   { R"(upper)"sv, 300.0 },		 { R"(zero)"sv, 3.0 },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("float-float")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   float_float,
							   [](toml::table&& tbl) // float-float
							   {
								   const auto expected = toml::table{
									   { R"(negpi)"sv, -3.14 },
									   { R"(pi)"sv, 3.14 },
									   { R"(pospi)"sv, 3.14 },
									   { R"(zero-intpart)"sv, 0.123 },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("float-inf-and-nan")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   float_inf_and_nan,
							   [](toml::table&& tbl) // float-inf-and-nan
							   {
								   const auto expected = toml::table{
									   { R"(infinity)"sv, std::numeric_limits<double>::infinity() },
									   { R"(infinity_neg)"sv, -std::numeric_limits<double>::infinity() },
									   { R"(infinity_plus)"sv, std::numeric_limits<double>::infinity() },
									   { R"(nan)"sv, std::numeric_limits<double>::quiet_NaN() },
									   { R"(nan_neg)"sv, std::numeric_limits<double>::quiet_NaN() },
									   { R"(nan_plus)"sv, std::numeric_limits<double>::quiet_NaN() },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("float-long")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   float_long,
							   [](toml::table&& tbl) // float-long
							   {
								   const auto expected = toml::table{
									   { R"(longpi)"sv, 3.141592653589793 },
									   { R"(neglongpi)"sv, -3.141592653589793 },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("float-underscore")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   float_underscore,
							   [](toml::table&& tbl) // float-underscore
							   {
								   const auto expected = toml::table{
									   { R"(after)"sv, 3141.5927 },
									   { R"(before)"sv, 3141.5927 },
									   { R"(exponent)"sv, 300000000000000.0 },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("float-zero")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   float_zero,
							   [](toml::table&& tbl) // float-zero
							   {
								   const auto expected = toml::table{
									   { R"(exponent)"sv, 0.0 },
									   { R"(exponent-signed-neg)"sv, -0.0 },
									   { R"(exponent-signed-pos)"sv, 0.0 },
									   { R"(exponent-two-0)"sv, 0.0 },
									   { R"(signed-neg)"sv, -0.0 },
									   { R"(signed-pos)"sv, 0.0 },
									   { R"(zero)"sv, 0.0 },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("implicit-and-explicit-after")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   implicit_and_explicit_after,
							   [](toml::table&& tbl) // implicit-and-explicit-after
							   {
								   const auto expected = toml::table{
									   { R"(a)"sv,
										 toml::table{
											 { R"(b)"sv,
											   toml::table{
												   { R"(c)"sv,
													 toml::table{
														 { R"(answer)"sv, 42 },
													 } },
											   } },
											 { R"(better)"sv, 43 },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("implicit-and-explicit-before")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   implicit_and_explicit_before,
							   [](toml::table&& tbl) // implicit-and-explicit-before
							   {
								   const auto expected = toml::table{
									   { R"(a)"sv,
										 toml::table{
											 { R"(b)"sv,
											   toml::table{
												   { R"(c)"sv,
													 toml::table{
														 { R"(answer)"sv, 42 },
													 } },
											   } },
											 { R"(better)"sv, 43 },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("implicit-groups")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   implicit_groups,
							   [](toml::table&& tbl) // implicit-groups
							   {
								   const auto expected = toml::table{
									   { R"(a)"sv,
										 toml::table{
											 { R"(b)"sv,
											   toml::table{
												   { R"(c)"sv,
													 toml::table{
														 { R"(answer)"sv, 42 },
													 } },
											   } },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("inline-table-array")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   inline_table_array,
							   [](toml::table&& tbl) // inline-table-array
							   {
								   const auto expected = toml::table{
									   { R"(people)"sv,
										 toml::array{
											 toml::table{
												 { R"(first_name)"sv, R"(Bruce)"sv },
												 { R"(last_name)"sv, R"(Springsteen)"sv },
											 },
											 toml::table{
												 { R"(first_name)"sv, R"(Eric)"sv },
												 { R"(last_name)"sv, R"(Clapton)"sv },
											 },
											 toml::table{
												 { R"(first_name)"sv, R"(Bob)"sv },
												 { R"(last_name)"sv, R"(Seger)"sv },
											 },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("inline-table-bool")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   inline_table_bool,
							   [](toml::table&& tbl) // inline-table-bool
							   {
								   const auto expected = toml::table{
									   { R"(a)"sv,
										 toml::table{
											 { R"(a)"sv, true },
											 { R"(b)"sv, false },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("inline-table-empty")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   inline_table_empty,
							   [](toml::table&& tbl) // inline-table-empty
							   {
								   const auto expected = toml::table{
									   { R"(empty1)"sv, toml::table{} },
									   { R"(empty2)"sv, toml::table{} },
									   { R"(empty_in_array)"sv,
										 toml::array{
											 toml::table{
												 { R"(not_empty)"sv, 1 },
											 },
											 toml::table{},
										 } },
									   { R"(empty_in_array2)"sv,
										 toml::array{
											 toml::table{},
											 toml::table{
												 { R"(not_empty)"sv, 1 },
											 },
										 } },
									   { R"(many_empty)"sv,
										 toml::array{
											 toml::table{},
											 toml::table{},
											 toml::table{},
										 } },
									   { R"(nested_empty)"sv,
										 toml::table{
											 { R"(empty)"sv, toml::table{} },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("inline-table-end-in-bool")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   inline_table_end_in_bool,
							   [](toml::table&& tbl) // inline-table-end-in-bool
							   {
								   const auto expected = toml::table{
									   { R"(black)"sv,
										 toml::table{
											 { R"(allow_prereleases)"sv, true },
											 { R"(python)"sv, R"(>3.6)"sv },
											 { R"(version)"sv, R"(>=18.9b0)"sv },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("inline-table-inline-table")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   inline_table_inline_table,
							   [](toml::table&& tbl) // inline-table-inline-table
							   {
								   const auto expected = toml::table{
									   { R"(name)"sv,
										 toml::table{
											 { R"(first)"sv, R"(Tom)"sv },
											 { R"(last)"sv, R"(Preston-Werner)"sv },
										 } },
									   { R"(point)"sv,
										 toml::table{
											 { R"(x)"sv, 1 },
											 { R"(y)"sv, 2 },
										 } },
									   { R"(simple)"sv,
										 toml::table{
											 { R"(a)"sv, 1 },
										 } },
									   { R"(str-key)"sv,
										 toml::table{
											 { R"(a)"sv, 1 },
										 } },
									   { R"(table-array)"sv,
										 toml::array{
											 toml::table{
												 { R"(a)"sv, 1 },
											 },
											 toml::table{
												 { R"(b)"sv, 2 },
											 },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("inline-table-multiline")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   inline_table_multiline,
							   [](toml::table&& tbl) // inline-table-multiline
							   {
								   const auto expected = toml::table{
									   { R"(tbl_multiline)"sv,
										 toml::table{
											 { R"(a)"sv, 1 },
											 { R"(b)"sv, R"(multiline
)"sv },
											 { R"(c)"sv, R"(and yet
another line)"sv },
											 { R"(d)"sv, 4 },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("inline-table-nest")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   inline_table_nest,
							   [](toml::table&& tbl) // inline-table-nest
							   {
								   const auto expected = toml::table{
									   { R"(arr_arr_tbl_empty)"sv,
										 toml::array{
											 toml::inserter{ toml::array{
												 toml::table{},
											 } },
										 } },
									   { R"(arr_arr_tbl_val)"sv,
										 toml::array{
											 toml::inserter{ toml::array{
												 toml::table{
													 { R"(one)"sv, 1 },
												 },
											 } },
										 } },
									   { R"(arr_arr_tbls)"sv,
										 toml::array{
											 toml::inserter{ toml::array{
												 toml::table{
													 { R"(one)"sv, 1 },
												 },
												 toml::table{
													 { R"(two)"sv, 2 },
												 },
											 } },
										 } },
									   { R"(arr_tbl_tbl)"sv,
										 toml::array{
											 toml::table{
												 { R"(tbl)"sv,
												   toml::table{
													   { R"(one)"sv, 1 },
												   } },
											 },
										 } },
									   { R"(tbl_arr_tbl)"sv,
										 toml::table{
											 { R"(arr_tbl)"sv,
											   toml::array{
												   toml::table{
													   { R"(one)"sv, 1 },
												   },
											   } },
										 } },
									   { R"(tbl_tbl_empty)"sv,
										 toml::table{
											 { R"(tbl_0)"sv, toml::table{} },
										 } },
									   { R"(tbl_tbl_val)"sv,
										 toml::table{
											 { R"(tbl_1)"sv,
											   toml::table{
												   { R"(one)"sv, 1 },
											   } },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

#if !TOML_MSVC

	SECTION("inline-table-key-dotted")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   inline_table_key_dotted,
							   [](toml::table&& tbl) // inline-table-key-dotted
							   {
								   const auto expected = toml::table{
									   { R"(a)"sv,
										 toml::table{
											 { R"(a)"sv,
											   toml::table{
												   { R"(b)"sv, 1 },
											   } },
										 } },
									   { R"(arr)"sv,
										 toml::array{
											 toml::table{
												 { R"(T)"sv,
												   toml::table{
													   { R"(a)"sv,
														 toml::table{
															 { R"(b)"sv, 1 },
														 } },
												   } },
												 { R"(t)"sv,
												   toml::table{
													   { R"(a)"sv,
														 toml::table{
															 { R"(b)"sv, 1 },
														 } },
												   } },
											 },
											 toml::table{
												 { R"(T)"sv,
												   toml::table{
													   { R"(a)"sv,
														 toml::table{
															 { R"(b)"sv, 2 },
														 } },
												   } },
												 { R"(t)"sv,
												   toml::table{
													   { R"(a)"sv,
														 toml::table{
															 { R"(b)"sv, 2 },
														 } },
												   } },
											 },
										 } },
									   { R"(b)"sv,
										 toml::table{
											 { R"(a)"sv,
											   toml::table{
												   { R"(b)"sv, 1 },
											   } },
										 } },
									   { R"(c)"sv,
										 toml::table{
											 { R"(a)"sv,
											   toml::table{
												   { R"(b)"sv, 1 },
											   } },
										 } },
									   { R"(d)"sv,
										 toml::table{
											 { R"(a)"sv,
											   toml::table{
												   { R"(b)"sv, 1 },
											   } },
										 } },
									   { R"(e)"sv,
										 toml::table{
											 { R"(a)"sv,
											   toml::table{
												   { R"(b)"sv, 1 },
											   } },
										 } },
									   { R"(inline)"sv,
										 toml::table{
											 { R"(a)"sv,
											   toml::table{
												   { R"(b)"sv, 42 },
											   } },
										 } },
									   { R"(many)"sv,
										 toml::table{
											 { R"(dots)"sv,
											   toml::table{
												   { R"(here)"sv,
													 toml::table{
														 { R"(dot)"sv,
														   toml::table{
															   { R"(dot)"sv,
																 toml::table{
																	 { R"(dot)"sv,
																	   toml::table{
																		   { R"(a)"sv,
																			 toml::table{
																				 { R"(b)"sv,
																				   toml::table{
																					   { R"(c)"sv, 1 },
																					   { R"(d)"sv, 2 },
																				   } },
																			 } },
																	   } },
																 } },
														   } },
													 } },
											   } },
										 } },
									   { R"(tbl)"sv,
										 toml::table{
											 { R"(a)"sv,
											   toml::table{
												   { R"(b)"sv,
													 toml::table{
														 { R"(c)"sv,
														   toml::table{
															   { R"(d)"sv,
																 toml::table{
																	 { R"(e)"sv, 1 },
																 } },
														   } },
													 } },
											   } },
											 { R"(x)"sv,
											   toml::table{
												   { R"(a)"sv,
													 toml::table{
														 { R"(b)"sv,
														   toml::table{
															   { R"(c)"sv,
																 toml::table{
																	 { R"(d)"sv,
																	   toml::table{
																		   { R"(e)"sv, 1 },
																	   } },
																 } },
														   } },
													 } },
											   } },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

#endif // !TOML_MSVC

#if TOML_LANG_UNRELEASED

	SECTION("inline-table-newline")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   inline_table_newline,
							   [](toml::table&& tbl) // inline-table-newline
							   {
								   const auto expected = toml::table{
									   { R"(tbl-1)"sv,
										 toml::table{
											 { R"(1)"sv, 2 },
											 { R"(arr)"sv,
											   toml::array{
												   1,
												   2,
												   3,
											   } },
											 { R"(hello)"sv, R"(world)"sv },
											 { R"(tbl)"sv,
											   toml::table{
												   { R"(k)"sv, 1 },
											   } },
										 } },
									   { R"(tbl-2)"sv,
										 toml::table{
											 { R"(k)"sv, R"(	Hello
	)"sv },
										 } },
									   { R"(trailing-comma-1)"sv,
										 toml::table{
											 { R"(c)"sv, 1 },
										 } },
									   { R"(trailing-comma-2)"sv,
										 toml::table{
											 { R"(c)"sv, 1 },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

#endif // TOML_LANG_UNRELEASED

	SECTION("integer-integer")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   integer_integer,
							   [](toml::table&& tbl) // integer-integer
							   {
								   const auto expected = toml::table{
									   { R"(answer)"sv, 42 },
									   { R"(neganswer)"sv, -42 },
									   { R"(posanswer)"sv, 42 },
									   { R"(zero)"sv, 0 },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("integer-literals")
	{
		parsing_should_succeed(
			FILE_LINE_ARGS,
			integer_literals,
			[](toml::table&& tbl) // integer-literals
			{
				const auto expected = toml::table{
					{ R"(bin1)"sv, 214 },		 { R"(bin2)"sv, 5 },		  { R"(hex1)"sv, 3735928559 },
					{ R"(hex2)"sv, 3735928559 }, { R"(hex3)"sv, 3735928559 }, { R"(hex4)"sv, 2439 },
					{ R"(oct1)"sv, 342391 },	 { R"(oct2)"sv, 493 },		  { R"(oct3)"sv, 501 },
				};
				REQUIRE(tbl == expected);
			});
	}

	SECTION("integer-long")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   integer_long,
							   [](toml::table&& tbl) // integer-long
							   {
								   const auto expected = toml::table{
									   { R"(int64-max)"sv, std::numeric_limits<int64_t>::max() },
									   { R"(int64-max-neg)"sv, std::numeric_limits<int64_t>::min() },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("integer-underscore")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   integer_underscore,
							   [](toml::table&& tbl) // integer-underscore
							   {
								   const auto expected = toml::table{
									   { R"(kilo)"sv, 1000 },
									   { R"(x)"sv, 1111 },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("integer-zero")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   integer_zero,
							   [](toml::table&& tbl) // integer-zero
							   {
								   const auto expected = toml::table{
									   { R"(a2)"sv, 0 }, { R"(a3)"sv, 0 }, { R"(b1)"sv, 0 }, { R"(b2)"sv, 0 },
									   { R"(b3)"sv, 0 }, { R"(d1)"sv, 0 }, { R"(d2)"sv, 0 }, { R"(d3)"sv, 0 },
									   { R"(h1)"sv, 0 }, { R"(h2)"sv, 0 }, { R"(h3)"sv, 0 }, { R"(o1)"sv, 0 },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

#if UNICODE_LITERALS_OK

	SECTION("key-case-sensitive")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   key_case_sensitive,
							   [](toml::table&& tbl) // key-case-sensitive
							   {
								   const auto expected = toml::table{
									   { R"(Section)"sv,
										 toml::table{
											 { R"(M)"sv, R"(latin letter M)"sv },
											 { R"(name)"sv, R"(different section!!)"sv },
											 { R"(Μ)"sv, R"(greek capital letter MU)"sv },
											 { R"(μ)"sv, R"(greek small letter mu)"sv },
										 } },
									   { R"(sectioN)"sv, R"(NN)"sv },
									   { R"(section)"sv,
										 toml::table{
											 { R"(NAME)"sv, R"(upper)"sv },
											 { R"(Name)"sv, R"(capitalized)"sv },
											 { R"(name)"sv, R"(lower)"sv },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("key-escapes")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   key_escapes,
							   [](toml::table&& tbl) // key-escapes
							   {
								   const auto expected = toml::table{
									   { R"(
)"sv,
										 R"(newline)"sv },
									   { R"(")"sv, R"(just a quote)"sv },
									   { R"("quoted")"sv,
										 toml::table{
											 { R"(quote)"sv, true },
										 } },
									   { R"(a.b)"sv,
										 toml::table{
											 { R"(À)"sv, toml::table{} },
										 } },
									   { "backsp\x08\x08"sv, toml::table{} },
									   { R"(À)"sv, R"(latin capital letter A with grave)"sv },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("key-quoted-unicode")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   key_quoted_unicode,
							   [](toml::table&& tbl) // key-quoted-unicode
							   {
								   const auto expected = toml::table{
									   { "\x00"sv, R"(null)"sv },
									   { R"(\u0000)"sv, R"(different key)"sv },
									   { "\x08 \f A \x7F € ÿ ퟿  ￿ 𐀀 􏿿"sv, R"(escaped key)"sv },
									   { R"(~ € ÿ ퟿  ￿ 𐀀 􏿿)"sv, R"(basic key)"sv },
									   { R"(l ~ € ÿ ퟿  ￿ 𐀀 􏿿)"sv, R"(literal key)"sv },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

#endif // UNICODE_LITERALS_OK

	SECTION("key-dotted-empty")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   key_dotted_empty,
							   [](toml::table&& tbl) // key-dotted-empty
							   {
								   const auto expected = toml::table{
									   { ""sv,
										 toml::table{
											 { R"(x)"sv, R"(empty.x)"sv },
										 } },
									   { R"(a)"sv,
										 toml::table{
											 { ""sv,
											   toml::table{
												   { ""sv, R"(empty.empty)"sv },
											   } },
										 } },
									   { R"(x)"sv,
										 toml::table{
											 { ""sv, R"(x.empty)"sv },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("key-dotted")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   key_dotted,
							   [](toml::table&& tbl) // key-dotted
							   {
								   const auto expected = toml::table{
									   { R"(a)"sv,
										 toml::table{
											 { R"(few)"sv,
											   toml::table{
												   { R"(dots)"sv,
													 toml::table{
														 { R"(polka)"sv,
														   toml::table{
															   { R"(dance-with)"sv, R"(Dot)"sv },
															   { R"(dot)"sv, R"(again?)"sv },
														   } },
													 } },
											   } },
										 } },
									   { R"(arr)"sv,
										 toml::array{
											 toml::table{
												 { R"(a)"sv,
												   toml::table{
													   { R"(b)"sv,
														 toml::table{
															 { R"(c)"sv, 1 },
															 { R"(d)"sv, 2 },
														 } },
												   } },
											 },
											 toml::table{
												 { R"(a)"sv,
												   toml::table{
													   { R"(b)"sv,
														 toml::table{
															 { R"(c)"sv, 3 },
															 { R"(d)"sv, 4 },
														 } },
												   } },
											 },
										 } },
									   { R"(count)"sv,
										 toml::table{
											 { R"(a)"sv, 1 },
											 { R"(b)"sv, 2 },
											 { R"(c)"sv, 3 },
											 { R"(d)"sv, 4 },
											 { R"(e)"sv, 5 },
											 { R"(f)"sv, 6 },
											 { R"(g)"sv, 7 },
											 { R"(h)"sv, 8 },
											 { R"(i)"sv, 9 },
											 { R"(j)"sv, 10 },
											 { R"(k)"sv, 11 },
											 { R"(l)"sv, 12 },
										 } },
									   { R"(many)"sv,
										 toml::table{
											 { R"(dots)"sv,
											   toml::table{
												   { R"(here)"sv,
													 toml::table{
														 { R"(dot)"sv,
														   toml::table{
															   { R"(dot)"sv,
																 toml::table{
																	 { R"(dot)"sv, 42 },
																 } },
														   } },
													 } },
											   } },
										 } },
									   { R"(name)"sv,
										 toml::table{
											 { R"(first)"sv, R"(Arthur)"sv },
											 { R"(last)"sv, R"(Dent)"sv },
										 } },
									   { R"(tbl)"sv,
										 toml::table{
											 { R"(a)"sv,
											   toml::table{
												   { R"(b)"sv,
													 toml::table{
														 { R"(c)"sv, 42.666 },
													 } },
											   } },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("key-empty")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   key_empty,
							   [](toml::table&& tbl) // key-empty
							   {
								   const auto expected = toml::table{
									   { ""sv, R"(blank)"sv },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("key-equals-nospace")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   key_equals_nospace,
							   [](toml::table&& tbl) // key-equals-nospace
							   {
								   const auto expected = toml::table{
									   { R"(answer)"sv, 42 },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("key-numeric-dotted")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   key_numeric_dotted,
							   [](toml::table&& tbl) // key-numeric-dotted
							   {
								   const auto expected = toml::table{
									   { R"(1)"sv,
										 toml::table{
											 { R"(2)"sv, 3 },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("key-numeric")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   key_numeric,
							   [](toml::table&& tbl) // key-numeric
							   {
								   const auto expected = toml::table{
									   { R"(1)"sv, 1 },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("key-quoted-dots")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   key_quoted_dots,
							   [](toml::table&& tbl) // key-quoted-dots
							   {
								   const auto expected = toml::table{
									   { R"(plain)"sv, 1 },
									   { R"(plain_table)"sv,
										 toml::table{
											 { R"(plain)"sv, 3 },
											 { R"(with.dot)"sv, 4 },
										 } },
									   { R"(table)"sv,
										 toml::table{
											 { R"(withdot)"sv,
											   toml::table{
												   { R"(key.with.dots)"sv, 6 },
												   { R"(plain)"sv, 5 },
											   } },
										 } },
									   { R"(with.dot)"sv, 2 },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("key-space")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   key_space,
							   [](toml::table&& tbl) // key-space
							   {
								   const auto expected = toml::table{
									   { R"( c d )"sv, 2 },
									   { R"( tbl )"sv,
										 toml::table{
											 { R"(	tab	tab	)"sv, R"(tab)"sv },
										 } },
									   { R"(a b)"sv, 1 },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("key-special-chars")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   key_special_chars,
							   [](toml::table&& tbl) // key-special-chars
							   {
								   const auto expected = toml::table{
									   { R"(=~!@$^&*()_+-`1234567890[]|/?><.,;:'=)"sv, 1 },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("key-special-word")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   key_special_word,
							   [](toml::table&& tbl) // key-special-word
							   {
								   const auto expected = toml::table{
									   { R"(false)"sv, false },
									   { R"(inf)"sv, 100000000 },
									   { R"(nan)"sv, R"(ceci n'est pas un nombre)"sv },
									   { R"(true)"sv, 1 },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

#if TOML_LANG_UNRELEASED && UNICODE_LITERALS_OK

	SECTION("key-unicode")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   key_unicode,
							   [](toml::table&& tbl) // key-unicode
							   {
								   const auto expected = toml::table{
									   { R"(a‍b)"sv, R"(zwj)"sv },
									   { R"(tiếng-Việt)"sv,
										 toml::array{
											 toml::table{
												 { R"(tiəŋ˧˦)"sv,
												   toml::table{
													   { R"(viət̚˧˨ʔ)"sv, R"(north)"sv },
												   } },
											 },
											 toml::table{
												 { R"(tiəŋ˦˧˥)"sv,
												   toml::table{
													   { R"(viək̚˨˩ʔ)"sv, R"(central)"sv },
												   } },
											 },
										 } },
									   { R"(ÅÅ)"sv, R"(U+00C5 U+0041 U+030A)"sv },
									   { R"(€)"sv, R"(Euro)"sv },
									   { R"(中文)"sv,
										 toml::table{
											 { R"(中文)"sv,
											   toml::table{
												   { R"(中文)"sv, R"(Chinese language)"sv },
											   } },
										 } },
									   { R"(😂)"sv, R"(rofl)"sv },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

#endif // TOML_LANG_UNRELEASED && UNICODE_LITERALS_OK

	SECTION("newline-crlf")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   newline_crlf,
							   [](toml::table&& tbl) // newline-crlf
							   {
								   const auto expected = toml::table{
									   { R"(newline)"sv, R"(crlf)"sv },
									   { R"(os)"sv, R"(DOS)"sv },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("newline-lf")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   newline_lf,
							   [](toml::table&& tbl) // newline-lf
							   {
								   const auto expected = toml::table{
									   { R"(newline)"sv, R"(lf)"sv },
									   { R"(os)"sv, R"(unix)"sv },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-array-0")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_array_0,
							   [](toml::table&& tbl) // spec-array-0
							   {
								   const auto expected = toml::table{
									   { R"(colors)"sv,
										 toml::array{
											 R"(red)"sv,
											 R"(yellow)"sv,
											 R"(green)"sv,
										 } },
									   { R"(contributors)"sv,
										 toml::array{
											 R"(Foo Bar <foo@example.com>)"sv,
											 toml::table{
												 { R"(email)"sv, R"(bazqux@example.com)"sv },
												 { R"(name)"sv, R"(Baz Qux)"sv },
												 { R"(url)"sv, R"(https://example.com/bazqux)"sv },
											 },
										 } },
									   { R"(integers)"sv,
										 toml::array{
											 1,
											 2,
											 3,
										 } },
									   { R"(nested_arrays_of_ints)"sv,
										 toml::array{
											 toml::array{
												 1,
												 2,
											 },
											 toml::array{
												 3,
												 4,
												 5,
											 },
										 } },
									   { R"(nested_mixed_array)"sv,
										 toml::array{
											 toml::array{
												 1,
												 2,
											 },
											 toml::array{
												 R"(a)"sv,
												 R"(b)"sv,
												 R"(c)"sv,
											 },
										 } },
									   { R"(numbers)"sv,
										 toml::array{
											 0.1,
											 0.2,
											 0.5,
											 1,
											 2,
											 5,
										 } },
									   { R"(string_array)"sv,
										 toml::array{
											 R"(all)"sv,
											 R"(strings)"sv,
											 R"(are the same)"sv,
											 R"(type)"sv,
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-array-1")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_array_1,
							   [](toml::table&& tbl) // spec-array-1
							   {
								   const auto expected = toml::table{
									   { R"(integers2)"sv,
										 toml::array{
											 1,
											 2,
											 3,
										 } },
									   { R"(integers3)"sv,
										 toml::array{
											 1,
											 2,
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-array-of-tables-0")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_array_of_tables_0,
							   [](toml::table&& tbl) // spec-array-of-tables-0
							   {
								   const auto expected = toml::table{
									   { R"(products)"sv,
										 toml::array{
											 toml::table{
												 { R"(name)"sv, R"(Hammer)"sv },
												 { R"(sku)"sv, 738594937 },
											 },
											 toml::table{},
											 toml::table{
												 { R"(color)"sv, R"(gray)"sv },
												 { R"(name)"sv, R"(Nail)"sv },
												 { R"(sku)"sv, 284758393 },
											 },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-array-of-tables-1")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_array_of_tables_1,
							   [](toml::table&& tbl) // spec-array-of-tables-1
							   {
								   const auto expected = toml::table{
									   { R"(fruits)"sv,
										 toml::array{
											 toml::table{
												 { R"(name)"sv, R"(apple)"sv },
												 { R"(physical)"sv,
												   toml::table{
													   { R"(color)"sv, R"(red)"sv },
													   { R"(shape)"sv, R"(round)"sv },
												   } },
												 { R"(varieties)"sv,
												   toml::array{
													   toml::table{
														   { R"(name)"sv, R"(red delicious)"sv },
													   },
													   toml::table{
														   { R"(name)"sv, R"(granny smith)"sv },
													   },
												   } },
											 },
											 toml::table{
												 { R"(name)"sv, R"(banana)"sv },
												 { R"(varieties)"sv,
												   toml::array{
													   toml::table{
														   { R"(name)"sv, R"(plantain)"sv },
													   },
												   } },
											 },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-array-of-tables-2")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_array_of_tables_2,
							   [](toml::table&& tbl) // spec-array-of-tables-2
							   {
								   const auto expected = toml::table{
									   { R"(points)"sv,
										 toml::array{
											 toml::table{
												 { R"(x)"sv, 1 },
												 { R"(y)"sv, 2 },
												 { R"(z)"sv, 3 },
											 },
											 toml::table{
												 { R"(x)"sv, 7 },
												 { R"(y)"sv, 8 },
												 { R"(z)"sv, 9 },
											 },
											 toml::table{
												 { R"(x)"sv, 2 },
												 { R"(y)"sv, 4 },
												 { R"(z)"sv, 8 },
											 },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-boolean-0")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_boolean_0,
							   [](toml::table&& tbl) // spec-boolean-0
							   {
								   const auto expected = toml::table{
									   { R"(bool1)"sv, true },
									   { R"(bool2)"sv, false },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-comment-0")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_comment_0,
							   [](toml::table&& tbl) // spec-comment-0
							   {
								   const auto expected = toml::table{
									   { R"(another)"sv, R"(# This is not a comment)"sv },
									   { R"(key)"sv, R"(value)"sv },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-float-0")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_float_0,
							   [](toml::table&& tbl) // spec-float-0
							   {
								   const auto expected = toml::table{
									   { R"(flt1)"sv, 1.0 },	   { R"(flt2)"sv, 3.1415 },	   { R"(flt3)"sv, -0.01 },
									   { R"(flt4)"sv, 5e+22 },	   { R"(flt5)"sv, 1000000.0 }, { R"(flt6)"sv, -0.02 },
									   { R"(flt7)"sv, 6.626e-34 },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-float-1")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_float_1,
							   [](toml::table&& tbl) // spec-float-1
							   {
								   const auto expected = toml::table{
									   { R"(flt8)"sv, 224617.445991228 },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-float-2")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_float_2,
							   [](toml::table&& tbl) // spec-float-2
							   {
								   const auto expected = toml::table{
									   { R"(sf1)"sv, std::numeric_limits<double>::infinity() },
									   { R"(sf2)"sv, std::numeric_limits<double>::infinity() },
									   { R"(sf3)"sv, -std::numeric_limits<double>::infinity() },
									   { R"(sf4)"sv, std::numeric_limits<double>::quiet_NaN() },
									   { R"(sf5)"sv, std::numeric_limits<double>::quiet_NaN() },
									   { R"(sf6)"sv, std::numeric_limits<double>::quiet_NaN() },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-inline-table-0")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_inline_table_0,
							   [](toml::table&& tbl) // spec-inline-table-0
							   {
								   const auto expected = toml::table{
									   { R"(animal)"sv,
										 toml::table{
											 { R"(type)"sv,
											   toml::table{
												   { R"(name)"sv, R"(pug)"sv },
											   } },
										 } },
									   { R"(name)"sv,
										 toml::table{
											 { R"(first)"sv, R"(Tom)"sv },
											 { R"(last)"sv, R"(Preston-Werner)"sv },
										 } },
									   { R"(point)"sv,
										 toml::table{
											 { R"(x)"sv, 1 },
											 { R"(y)"sv, 2 },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-inline-table-1")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_inline_table_1,
							   [](toml::table&& tbl) // spec-inline-table-1
							   {
								   const auto expected = toml::table{
									   { R"(animal)"sv,
										 toml::table{
											 { R"(type)"sv,
											   toml::table{
												   { R"(name)"sv, R"(pug)"sv },
											   } },
										 } },
									   { R"(name)"sv,
										 toml::table{
											 { R"(first)"sv, R"(Tom)"sv },
											 { R"(last)"sv, R"(Preston-Werner)"sv },
										 } },
									   { R"(point)"sv,
										 toml::table{
											 { R"(x)"sv, 1 },
											 { R"(y)"sv, 2 },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-inline-table-2")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_inline_table_2,
							   [](toml::table&& tbl) // spec-inline-table-2
							   {
								   const auto expected = toml::table{
									   { R"(product)"sv,
										 toml::table{
											 { R"(type)"sv,
											   toml::table{
												   { R"(name)"sv, R"(Nail)"sv },
											   } },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-inline-table-3")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_inline_table_3,
							   [](toml::table&& tbl) // spec-inline-table-3
							   {
								   const auto expected = toml::table{
									   { R"(product)"sv,
										 toml::table{
											 { R"(type)"sv,
											   toml::table{
												   { R"(name)"sv, R"(Nail)"sv },
											   } },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-integer-0")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_integer_0,
							   [](toml::table&& tbl) // spec-integer-0
							   {
								   const auto expected = toml::table{
									   { R"(int1)"sv, 99 },
									   { R"(int2)"sv, 42 },
									   { R"(int3)"sv, 0 },
									   { R"(int4)"sv, -17 },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-integer-1")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_integer_1,
							   [](toml::table&& tbl) // spec-integer-1
							   {
								   const auto expected = toml::table{
									   { R"(int5)"sv, 1000 },
									   { R"(int6)"sv, 5349221 },
									   { R"(int7)"sv, 5349221 },
									   { R"(int8)"sv, 12345 },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-integer-2")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_integer_2,
							   [](toml::table&& tbl) // spec-integer-2
							   {
								   const auto expected = toml::table{
									   { R"(bin1)"sv, 214 },		{ R"(hex1)"sv, 3735928559 },
									   { R"(hex2)"sv, 3735928559 }, { R"(hex3)"sv, 3735928559 },
									   { R"(oct1)"sv, 342391 },		{ R"(oct2)"sv, 493 },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-key-value-pair-0")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_key_value_pair_0,
							   [](toml::table&& tbl) // spec-key-value-pair-0
							   {
								   const auto expected = toml::table{
									   { R"(key)"sv, R"(value)"sv },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-keys-0")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_keys_0,
							   [](toml::table&& tbl) // spec-keys-0
							   {
								   const auto expected = toml::table{
									   { R"(1234)"sv, R"(value)"sv },
									   { R"(bare-key)"sv, R"(value)"sv },
									   { R"(bare_key)"sv, R"(value)"sv },
									   { R"(key)"sv, R"(value)"sv },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-keys-3")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_keys_3,
							   [](toml::table&& tbl) // spec-keys-3
							   {
								   const auto expected = toml::table{
									   { R"(name)"sv, R"(Orange)"sv },
									   { R"(physical)"sv,
										 toml::table{
											 { R"(color)"sv, R"(orange)"sv },
											 { R"(shape)"sv, R"(round)"sv },
										 } },
									   { R"(site)"sv,
										 toml::table{
											 { R"(google.com)"sv, true },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-keys-4")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_keys_4,
							   [](toml::table&& tbl) // spec-keys-4
							   {
								   const auto expected = toml::table{
									   { R"(fruit)"sv,
										 toml::table{
											 { R"(color)"sv, R"(yellow)"sv },
											 { R"(flavor)"sv, R"(banana)"sv },
											 { R"(name)"sv, R"(banana)"sv },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-keys-5")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_keys_5,
							   [](toml::table&& tbl) // spec-keys-5
							   {
								   const auto expected = toml::table{
									   { R"(apple)"sv,
										 toml::table{
											 { R"(color)"sv, R"(red)"sv },
											 { R"(skin)"sv, R"(thin)"sv },
											 { R"(type)"sv, R"(fruit)"sv },
										 } },
									   { R"(orange)"sv,
										 toml::table{
											 { R"(color)"sv, R"(orange)"sv },
											 { R"(skin)"sv, R"(thick)"sv },
											 { R"(type)"sv, R"(fruit)"sv },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-keys-6")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_keys_6,
							   [](toml::table&& tbl) // spec-keys-6
							   {
								   const auto expected = toml::table{
									   { R"(apple)"sv,
										 toml::table{
											 { R"(color)"sv, R"(red)"sv },
											 { R"(skin)"sv, R"(thin)"sv },
											 { R"(type)"sv, R"(fruit)"sv },
										 } },
									   { R"(orange)"sv,
										 toml::table{
											 { R"(color)"sv, R"(orange)"sv },
											 { R"(skin)"sv, R"(thick)"sv },
											 { R"(type)"sv, R"(fruit)"sv },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-keys-7")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_keys_7,
							   [](toml::table&& tbl) // spec-keys-7
							   {
								   const auto expected = toml::table{
									   { R"(3)"sv,
										 toml::table{
											 { R"(14159)"sv, R"(pi)"sv },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-local-date-0")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_local_date_0,
							   [](toml::table&& tbl) // spec-local-date-0
							   {
								   const auto expected = toml::table{
									   { R"(ld1)"sv, toml::date{ 1979, 5, 27 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-local-date-time-0")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_local_date_time_0,
							   [](toml::table&& tbl) // spec-local-date-time-0
							   {
								   const auto expected = toml::table{
									   { R"(ldt1)"sv, toml::date_time{ { 1979, 5, 27 }, { 7, 32 } } },
									   { R"(ldt2)"sv, toml::date_time{ { 1979, 5, 27 }, { 0, 32, 0, 999999000 } } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-local-time-0")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_local_time_0,
							   [](toml::table&& tbl) // spec-local-time-0
							   {
								   const auto expected = toml::table{
									   { R"(lt1)"sv, toml::time{ 7, 32 } },
									   { R"(lt2)"sv, toml::time{ 0, 32, 0, 999999000 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-offset-date-time-0")
	{
		parsing_should_succeed(
			FILE_LINE_ARGS,
			spec_offset_date_time_0,
			[](toml::table&& tbl) // spec-offset-date-time-0
			{
				const auto expected = toml::table{
					{ R"(odt1)"sv, toml::date_time{ { 1979, 5, 27 }, { 7, 32 }, { 0, 0 } } },
					{ R"(odt2)"sv, toml::date_time{ { 1979, 5, 27 }, { 0, 32 }, { -7, 0 } } },
					{ R"(odt3)"sv, toml::date_time{ { 1979, 5, 27 }, { 0, 32, 0, 999999000 }, { -7, 0 } } },
				};
				REQUIRE(tbl == expected);
			});
	}

	SECTION("spec-offset-date-time-1")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_offset_date_time_1,
							   [](toml::table&& tbl) // spec-offset-date-time-1
							   {
								   const auto expected = toml::table{
									   { R"(odt4)"sv, toml::date_time{ { 1979, 5, 27 }, { 7, 32 }, { 0, 0 } } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-string-1")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_string_1,
							   [](toml::table&& tbl) // spec-string-1
							   {
								   const auto expected = toml::table{
									   { R"(str1)"sv, R"(Roses are red
Violets are blue)"sv },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-string-2")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_string_2,
							   [](toml::table&& tbl) // spec-string-2
							   {
								   const auto expected = toml::table{
									   { R"(str2)"sv, R"(Roses are red
Violets are blue)"sv },
									   { R"(str3)"sv,
										 "Roses are red\r\n"
										 "Violets are blue"sv },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-string-3")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_string_3,
							   [](toml::table&& tbl) // spec-string-3
							   {
								   const auto expected = toml::table{
									   { R"(str1)"sv, R"(The quick brown fox jumps over the lazy dog.)"sv },
									   { R"(str2)"sv, R"(The quick brown fox jumps over the lazy dog.)"sv },
									   { R"(str3)"sv, R"(The quick brown fox jumps over the lazy dog.)"sv },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-string-4")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_string_4,
							   [](toml::table&& tbl) // spec-string-4
							   {
								   const auto expected = toml::table{
									   { R"(str4)"sv, R"(Here are two quotation marks: "". Simple enough.)"sv },
									   { R"(str5)"sv, R"(Here are three quotation marks: """.)"sv },
									   { R"(str6)"sv, R"(Here are fifteen quotation marks: """"""""""""""".)"sv },
									   { R"(str7)"sv, R"("This," she said, "is just a pointless statement.")"sv },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-string-5")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_string_5,
							   [](toml::table&& tbl) // spec-string-5
							   {
								   const auto expected = toml::table{
									   { R"(quoted)"sv, R"(Tom "Dubs" Preston-Werner)"sv },
									   { R"(regex)"sv, R"(<\i\c*\s*>)"sv },
									   { R"(winpath)"sv, R"(C:\Users\nodejs\templates)"sv },
									   { R"(winpath2)"sv, R"(\\ServerX\admin$\system32\)"sv },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-string-6")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_string_6,
							   [](toml::table&& tbl) // spec-string-6
							   {
								   const auto expected = toml::table{
									   { R"(lines)"sv, R"(The first newline is
trimmed in raw strings.
   All other whitespace
   is preserved.
)"sv },
									   { R"(regex2)"sv, R"(I [dw]on't need \d{2} apples)"sv },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-string-7")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_string_7,
							   [](toml::table&& tbl) // spec-string-7
							   {
								   const auto expected = toml::table{
									   { R"(apos15)"sv, R"(Here are fifteen apostrophes: ''''''''''''''')"sv },
									   { R"(quot15)"sv, R"(Here are fifteen quotation marks: """"""""""""""")"sv },
									   { R"(str)"sv, R"('That,' she said, 'is still pointless.')"sv },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-table-0")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_table_0,
							   [](toml::table&& tbl) // spec-table-0
							   {
								   const auto expected = toml::table{
									   { R"(table)"sv, toml::table{} },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-table-1")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_table_1,
							   [](toml::table&& tbl) // spec-table-1
							   {
								   const auto expected = toml::table{
									   { R"(table-1)"sv,
										 toml::table{
											 { R"(key1)"sv, R"(some string)"sv },
											 { R"(key2)"sv, 123 },
										 } },
									   { R"(table-2)"sv,
										 toml::table{
											 { R"(key1)"sv, R"(another string)"sv },
											 { R"(key2)"sv, 456 },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-table-2")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_table_2,
							   [](toml::table&& tbl) // spec-table-2
							   {
								   const auto expected = toml::table{
									   { R"(dog)"sv,
										 toml::table{
											 { R"(tater.man)"sv,
											   toml::table{
												   { R"(type)"sv,
													 toml::table{
														 { R"(name)"sv, R"(pug)"sv },
													 } },
											   } },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-table-4")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_table_4,
							   [](toml::table&& tbl) // spec-table-4
							   {
								   const auto expected = toml::table{
									   { R"(x)"sv,
										 toml::table{
											 { R"(y)"sv,
											   toml::table{
												   { R"(z)"sv,
													 toml::table{
														 { R"(w)"sv, toml::table{} },
													 } },
											   } },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-table-5")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_table_5,
							   [](toml::table&& tbl) // spec-table-5
							   {
								   const auto expected = toml::table{
									   { R"(animal)"sv, toml::table{} },
									   { R"(fruit)"sv,
										 toml::table{
											 { R"(apple)"sv, toml::table{} },
											 { R"(orange)"sv, toml::table{} },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-table-6")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_table_6,
							   [](toml::table&& tbl) // spec-table-6
							   {
								   const auto expected = toml::table{
									   { R"(animal)"sv, toml::table{} },
									   { R"(fruit)"sv,
										 toml::table{
											 { R"(apple)"sv, toml::table{} },
											 { R"(orange)"sv, toml::table{} },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-table-7")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_table_7,
							   [](toml::table&& tbl) // spec-table-7
							   {
								   const auto expected = toml::table{
									   { R"(breed)"sv, R"(pug)"sv },
									   { R"(name)"sv, R"(Fido)"sv },
									   { R"(owner)"sv,
										 toml::table{
											 { R"(member_since)"sv, toml::date{ 1999, 8, 4 } },
											 { R"(name)"sv, R"(Regina Dogman)"sv },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-table-8")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_table_8,
							   [](toml::table&& tbl) // spec-table-8
							   {
								   const auto expected = toml::table{
									   { R"(fruit)"sv,
										 toml::table{
											 { R"(apple)"sv,
											   toml::table{
												   { R"(color)"sv, R"(red)"sv },
												   { R"(taste)"sv,
													 toml::table{
														 { R"(sweet)"sv, true },
													 } },
											   } },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-table-9")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_table_9,
							   [](toml::table&& tbl) // spec-table-9
							   {
								   const auto expected = toml::table{
									   { R"(fruit)"sv,
										 toml::table{
											 { R"(apple)"sv,
											   toml::table{
												   { R"(color)"sv, R"(red)"sv },
												   { R"(taste)"sv,
													 toml::table{
														 { R"(sweet)"sv, true },
													 } },
												   { R"(texture)"sv,
													 toml::table{
														 { R"(smooth)"sv, true },
													 } },
											   } },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-example-1-compact")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_example_1_compact,
							   [](toml::table&& tbl) // spec-example-1-compact
							   {
								   const auto expected = toml::table{
									   { R"(clients)"sv,
										 toml::table{
											 { R"(data)"sv,
											   toml::array{
												   toml::array{
													   R"(gamma)"sv,
													   R"(delta)"sv,
												   },
												   toml::array{
													   1,
													   2,
												   },
											   } },
											 { R"(hosts)"sv,
											   toml::array{
												   R"(alpha)"sv,
												   R"(omega)"sv,
											   } },
										 } },
									   { R"(database)"sv,
										 toml::table{
											 { R"(connection_max)"sv, 5000 },
											 { R"(enabled)"sv, true },
											 { R"(ports)"sv,
											   toml::array{
												   8001,
												   8001,
												   8002,
											   } },
											 { R"(server)"sv, R"(192.168.1.1)"sv },
										 } },
									   { R"(owner)"sv,
										 toml::table{
											 { R"(dob)"sv, toml::date_time{ { 1979, 5, 27 }, { 7, 32 }, { -8, 0 } } },
											 { R"(name)"sv, R"(Lance Uppercut)"sv },
										 } },
									   { R"(servers)"sv,
										 toml::table{
											 { R"(alpha)"sv,
											   toml::table{
												   { R"(dc)"sv, R"(eqdc10)"sv },
												   { R"(ip)"sv, R"(10.0.0.1)"sv },
											   } },
											 { R"(beta)"sv,
											   toml::table{
												   { R"(dc)"sv, R"(eqdc10)"sv },
												   { R"(ip)"sv, R"(10.0.0.2)"sv },
											   } },
										 } },
									   { R"(title)"sv, R"(TOML Example)"sv },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-example-1")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_example_1,
							   [](toml::table&& tbl) // spec-example-1
							   {
								   const auto expected = toml::table{
									   { R"(clients)"sv,
										 toml::table{
											 { R"(data)"sv,
											   toml::array{
												   toml::array{
													   R"(gamma)"sv,
													   R"(delta)"sv,
												   },
												   toml::array{
													   1,
													   2,
												   },
											   } },
											 { R"(hosts)"sv,
											   toml::array{
												   R"(alpha)"sv,
												   R"(omega)"sv,
											   } },
										 } },
									   { R"(database)"sv,
										 toml::table{
											 { R"(connection_max)"sv, 5000 },
											 { R"(enabled)"sv, true },
											 { R"(ports)"sv,
											   toml::array{
												   8001,
												   8001,
												   8002,
											   } },
											 { R"(server)"sv, R"(192.168.1.1)"sv },
										 } },
									   { R"(owner)"sv,
										 toml::table{
											 { R"(dob)"sv, toml::date_time{ { 1979, 5, 27 }, { 7, 32 }, { -8, 0 } } },
											 { R"(name)"sv, R"(Lance Uppercut)"sv },
										 } },
									   { R"(servers)"sv,
										 toml::table{
											 { R"(alpha)"sv,
											   toml::table{
												   { R"(dc)"sv, R"(eqdc10)"sv },
												   { R"(ip)"sv, R"(10.0.0.1)"sv },
											   } },
											 { R"(beta)"sv,
											   toml::table{
												   { R"(dc)"sv, R"(eqdc10)"sv },
												   { R"(ip)"sv, R"(10.0.0.2)"sv },
											   } },
										 } },
									   { R"(title)"sv, R"(TOML Example)"sv },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

#if UNICODE_LITERALS_OK

	SECTION("spec-keys-1")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_keys_1,
							   [](toml::table&& tbl) // spec-keys-1
							   {
								   const auto expected = toml::table{
									   { R"(127.0.0.1)"sv, R"(value)"sv }, { R"(character encoding)"sv, R"(value)"sv },
									   { R"(key2)"sv, R"(value)"sv },	   { R"(quoted "value")"sv, R"(value)"sv },
									   { R"(ʎǝʞ)"sv, R"(value)"sv },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-string-0")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_string_0,
							   [](toml::table&& tbl) // spec-string-0
							   {
								   const auto expected = toml::table{
									   { R"(str)"sv, R"(I'm a string. "You can quote me". Name	José
Location	SF.)"sv },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("spec-table-3")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   spec_table_3,
							   [](toml::table&& tbl) // spec-table-3
							   {
								   const auto expected = toml::table{
									   { R"(a)"sv,
										 toml::table{
											 { R"(b)"sv,
											   toml::table{
												   { R"(c)"sv, toml::table{} },
											   } },
										 } },
									   { R"(d)"sv,
										 toml::table{
											 { R"(e)"sv,
											   toml::table{
												   { R"(f)"sv, toml::table{} },
											   } },
										 } },
									   { R"(g)"sv,
										 toml::table{
											 { R"(h)"sv,
											   toml::table{
												   { R"(i)"sv, toml::table{} },
											   } },
										 } },
									   { R"(j)"sv,
										 toml::table{
											 { R"(ʞ)"sv,
											   toml::table{
												   { R"(l)"sv, toml::table{} },
											   } },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

#endif // UNICODE_LITERALS_OK

	SECTION("string-double-quote-escape")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   string_double_quote_escape,
							   [](toml::table&& tbl) // string-double-quote-escape
							   {
								   const auto expected = toml::table{
									   { R"(test)"sv, R"("one")"sv },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("string-empty")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   string_empty,
							   [](toml::table&& tbl) // string-empty
							   {
								   const auto expected = toml::table{
									   { R"(answer)"sv, ""sv },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("string-escaped-escape")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   string_escaped_escape,
							   [](toml::table&& tbl) // string-escaped-escape
							   {
								   const auto expected = toml::table{
									   { R"(answer)"sv, R"(\x64)"sv },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("string-escapes")
	{
		parsing_should_succeed(
			FILE_LINE_ARGS,
			string_escapes,
			[](toml::table&& tbl) // string-escapes
			{
				const auto expected = toml::table{
					{ R"(backslash)"sv, R"(This string has a \ backslash character.)"sv },
					{ R"(backspace)"sv, "This string has a \x08 backspace character."sv },
					{ R"(carriage)"sv, "This string has a \r carriage return character."sv },
					{ R"(delete)"sv, "This string has a \x7F delete control code."sv },
					{ R"(formfeed)"sv, "This string has a \f form feed character."sv },
					{ R"(newline)"sv, R"(This string has a 
 new line character.)"sv },
					{ R"(notunicode1)"sv, R"(This string does not have a unicode \u escape.)"sv },
					{ R"(notunicode2)"sv, R"(This string does not have a unicode \u escape.)"sv },
					{ R"(notunicode3)"sv, R"(This string does not have a unicode \u0075 escape.)"sv },
					{ R"(notunicode4)"sv, R"(This string does not have a unicode \u escape.)"sv },
					{ R"(quote)"sv, R"(This string has a " quote character.)"sv },
					{ R"(tab)"sv, R"(This string has a 	 tab character.)"sv },
					{ R"(unitseparator)"sv, "This string has a \x1F unit separator control code."sv },
				};
				REQUIRE(tbl == expected);
			});
	}

	SECTION("string-multiline-escaped-crlf")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   string_multiline_escaped_crlf,
							   [](toml::table&& tbl) // string-multiline-escaped-crlf
							   {
								   const auto expected = toml::table{
									   { R"(0)"sv, ""sv },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("string-multiline-quotes")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   string_multiline_quotes,
							   [](toml::table&& tbl) // string-multiline-quotes
							   {
								   const auto expected = toml::table{
									   { R"(escaped)"sv, R"(lol""")"sv },
									   { R"(lit_one)"sv, R"('one quote')"sv },
									   { R"(lit_one_space)"sv, R"( 'one quote' )"sv },
									   { R"(lit_two)"sv, R"(''two quotes'')"sv },
									   { R"(lit_two_space)"sv, R"( ''two quotes'' )"sv },
									   { R"(mismatch1)"sv, R"(aaa'''bbb)"sv },
									   { R"(mismatch2)"sv, R"(aaa"""bbb)"sv },
									   { R"(one)"sv, R"("one quote")"sv },
									   { R"(one_space)"sv, R"( "one quote" )"sv },
									   { R"(two)"sv, R"(""two quotes"")"sv },
									   { R"(two_space)"sv, R"( ""two quotes"" )"sv },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("string-multiline")
	{
		parsing_should_succeed(
			FILE_LINE_ARGS,
			string_multiline,
			[](toml::table&& tbl) // string-multiline
			{
				const auto expected = toml::table{
					{ R"(equivalent_one)"sv, R"(The quick brown fox jumps over the lazy dog.)"sv },
					{ R"(equivalent_three)"sv, R"(The quick brown fox jumps over the lazy dog.)"sv },
					{ R"(equivalent_two)"sv, R"(The quick brown fox jumps over the lazy dog.)"sv },
					{ R"(escape-bs-1)"sv, R"(a \
b)"sv },
					{ R"(escape-bs-2)"sv, R"(a \b)"sv },
					{ R"(escape-bs-3)"sv, R"(a \\
  b)"sv },
					{ R"(keep-ws-before)"sv, R"(a   	b)"sv },
					{ R"(multiline_empty_four)"sv, ""sv },
					{ R"(multiline_empty_one)"sv, ""sv },
					{ R"(multiline_empty_three)"sv, ""sv },
					{ R"(multiline_empty_two)"sv, ""sv },
					{ R"(no-space)"sv, R"(ab)"sv },
					{ R"(whitespace-after-bs)"sv, R"(The quick brown fox jumps over the lazy dog.)"sv },
				};
				REQUIRE(tbl == expected);
			});
	}

	SECTION("string-nl")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   string_nl,
							   [](toml::table&& tbl) // string-nl
							   {
								   const auto expected = toml::table{
									   { R"(lit_nl_end)"sv, R"(value\n)"sv },
									   { R"(lit_nl_mid)"sv, R"(val\nue)"sv },
									   { R"(lit_nl_uni)"sv, R"(val\ue)"sv },
									   { R"(nl_end)"sv, R"(value
)"sv },
									   { R"(nl_mid)"sv, R"(val
ue)"sv },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("string-raw-multiline")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   string_raw_multiline,
							   [](toml::table&& tbl) // string-raw-multiline
							   {
								   const auto expected = toml::table{
									   { R"(firstnl)"sv, R"(This string has a ' quote character.)"sv },
									   { R"(multiline)"sv, R"(This string
has ' a quote character
and more than
one newline
in it.)"sv },
									   { R"(multiline_with_tab)"sv, R"(First line
	 Followed by a tab)"sv },
									   { R"(oneline)"sv, R"(This string has a ' quote character.)"sv },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("string-raw")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   string_raw,
							   [](toml::table&& tbl) // string-raw
							   {
								   const auto expected = toml::table{
									   { R"(backslash)"sv, R"(This string has a \\ backslash character.)"sv },
									   { R"(backspace)"sv, R"(This string has a \b backspace character.)"sv },
									   { R"(carriage)"sv, R"(This string has a \r carriage return character.)"sv },
									   { R"(formfeed)"sv, R"(This string has a \f form feed character.)"sv },
									   { R"(newline)"sv, R"(This string has a \n new line character.)"sv },
									   { R"(slash)"sv, R"(This string has a \/ slash character.)"sv },
									   { R"(tab)"sv, R"(This string has a \t tab character.)"sv },
									   { R"(unescaped_tab)"sv, R"(This string has an 	 unescaped tab character.)"sv },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("string-simple")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   string_simple,
							   [](toml::table&& tbl) // string-simple
							   {
								   const auto expected = toml::table{
									   { R"(answer)"sv, R"(You are not drinking enough whisky.)"sv },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("string-with-pound")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   string_with_pound,
							   [](toml::table&& tbl) // string-with-pound
							   {
								   const auto expected = toml::table{
									   { R"(pound)"sv, R"(We see no # comments here.)"sv },
									   { R"(poundcomment)"sv, R"(But there are # some comments here.)"sv },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

#if TOML_LANG_UNRELEASED

	SECTION("string-escape-esc")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   string_escape_esc,
							   [](toml::table&& tbl) // string-escape-esc
							   {
								   const auto expected = toml::table{
									   { R"(esc)"sv, "\x1B There is no escape! \x1B"sv },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

#endif // TOML_LANG_UNRELEASED

#if UNICODE_LITERALS_OK

	SECTION("string-escape-tricky")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   string_escape_tricky,
							   [](toml::table&& tbl) // string-escape-tricky
							   {
								   const auto expected = toml::table{
									   { R"(end_esc)"sv, R"(String does not end here" but ends here\)"sv },
									   { R"(lit_end_esc)"sv, R"(String ends here\)"sv },
									   { R"(lit_multiline_end)"sv, R"(There is no escape\)"sv },
									   { R"(lit_multiline_not_unicode)"sv, R"(\u007f)"sv },
									   { R"(multiline_end_esc)"sv, R"(When will it end? """...""" should be here")"sv },
									   { R"(multiline_not_unicode)"sv, R"(\u0041)"sv },
									   { R"(multiline_unicode)"sv, R"( )"sv },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("string-quoted-unicode")
	{
		parsing_should_succeed(
			FILE_LINE_ARGS,
			string_quoted_unicode,
			[](toml::table&& tbl) // string-quoted-unicode
			{
				const auto expected = toml::table{
					{ R"(escaped_string)"sv, "\x00 \x08 \f A \x7F € ÿ ퟿  ￿ 𐀀 􏿿"sv },
					{ R"(not_escaped_string)"sv,
					  R"(\u0000 \u0008 \u000c \U00000041 \u007f \u0080 \u00ff \ud7ff \ue000 \uffff \U00010000 \U0010ffff)"sv },
					{ R"(basic_string)"sv, R"(~ € ÿ ퟿  ￿ 𐀀 􏿿)"sv },
					{ R"(literal_string)"sv, R"(~ € ÿ ퟿  ￿ 𐀀 􏿿)"sv },
				};
				REQUIRE(tbl == expected);
			});
	}

	SECTION("string-unicode-escape")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   string_unicode_escape,
							   [](toml::table&& tbl) // string-unicode-escape
							   {
								   const auto expected = toml::table{
									   { R"(answer4)"sv, R"(δ)"sv },
									   { R"(answer8)"sv, R"(δ)"sv },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("string-unicode-literal")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   string_unicode_literal,
							   [](toml::table&& tbl) // string-unicode-literal
							   {
								   const auto expected = toml::table{
									   { R"(answer)"sv, R"(δ)"sv },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

#endif // UNICODE_LITERALS_OK

#if TOML_LANG_UNRELEASED && UNICODE_LITERALS_OK

	SECTION("string-hex-escape")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   string_hex_escape,
							   [](toml::table&& tbl) // string-hex-escape
							   {
								   const auto expected = toml::table{
									   { R"(bs)"sv, "\x7F"sv },
									   { R"(hello)"sv, R"(hello
)"sv },
									   { R"(higher-than-127)"sv, R"(Sørmirbæren)"sv },
									   { R"(literal)"sv, R"(\x20 \x09 \x0d\x0a)"sv },
									   { R"(multiline)"sv,
										 "  	 \x1B \r\n"
										 "\n"
										 "\x7F\n"
										 "\x00\n"
										 "hello\n"
										 "\n"
										 "Sørmirbæren\n"
										 ""sv },
									   { R"(multiline-literal)"sv, R"(\x20 \x09 \x0d\x0a
)"sv },
									   { R"(nul)"sv, "\x00"sv },
									   { R"(whitespace)"sv,
										 "  	 \x1B \r\n"
										 ""sv },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

#endif // TOML_LANG_UNRELEASED && UNICODE_LITERALS_OK

	SECTION("table-array-implicit-and-explicit-after")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   table_array_implicit_and_explicit_after,
							   [](toml::table&& tbl) // table-array-implicit-and-explicit-after
							   {
								   const auto expected = toml::table{
									   { R"(a)"sv,
										 toml::table{
											 { R"(b)"sv,
											   toml::array{
												   toml::table{
													   { R"(x)"sv, 1 },
												   },
											   } },
											 { R"(y)"sv, 2 },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("table-array-implicit")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   table_array_implicit,
							   [](toml::table&& tbl) // table-array-implicit
							   {
								   const auto expected = toml::table{
									   { R"(albums)"sv,
										 toml::table{
											 { R"(songs)"sv,
											   toml::array{
												   toml::table{
													   { R"(name)"sv, R"(Glory Days)"sv },
												   },
											   } },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("table-array-many")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   table_array_many,
							   [](toml::table&& tbl) // table-array-many
							   {
								   const auto expected = toml::table{
									   { R"(people)"sv,
										 toml::array{
											 toml::table{
												 { R"(first_name)"sv, R"(Bruce)"sv },
												 { R"(last_name)"sv, R"(Springsteen)"sv },
											 },
											 toml::table{
												 { R"(first_name)"sv, R"(Eric)"sv },
												 { R"(last_name)"sv, R"(Clapton)"sv },
											 },
											 toml::table{
												 { R"(first_name)"sv, R"(Bob)"sv },
												 { R"(last_name)"sv, R"(Seger)"sv },
											 },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("table-array-nest")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   table_array_nest,
							   [](toml::table&& tbl) // table-array-nest
							   {
								   const auto expected = toml::table{
									   { R"(albums)"sv,
										 toml::array{
											 toml::table{
												 { R"(name)"sv, R"(Born to Run)"sv },
												 { R"(songs)"sv,
												   toml::array{
													   toml::table{
														   { R"(name)"sv, R"(Jungleland)"sv },
													   },
													   toml::table{
														   { R"(name)"sv, R"(Meeting Across the River)"sv },
													   },
												   } },
											 },
											 toml::table{
												 { R"(name)"sv, R"(Born in the USA)"sv },
												 { R"(songs)"sv,
												   toml::array{
													   toml::table{
														   { R"(name)"sv, R"(Glory Days)"sv },
													   },
													   toml::table{
														   { R"(name)"sv, R"(Dancing in the Dark)"sv },
													   },
												   } },
											 },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("table-array-one")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   table_array_one,
							   [](toml::table&& tbl) // table-array-one
							   {
								   const auto expected = toml::table{
									   { R"(people)"sv,
										 toml::array{
											 toml::table{
												 { R"(first_name)"sv, R"(Bruce)"sv },
												 { R"(last_name)"sv, R"(Springsteen)"sv },
											 },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("table-array-table-array")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   table_array_table_array,
							   [](toml::table&& tbl) // table-array-table-array
							   {
								   const auto expected = toml::table{
									   { R"(a)"sv,
										 toml::array{
											 toml::table{
												 { R"(b)"sv,
												   toml::array{
													   toml::table{
														   { R"(c)"sv,
															 toml::table{
																 { R"(d)"sv, R"(val0)"sv },
															 } },
													   },
													   toml::table{
														   { R"(c)"sv,
															 toml::table{
																 { R"(d)"sv, R"(val1)"sv },
															 } },
													   },
												   } },
											 },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("table-array-within-dotted")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   table_array_within_dotted,
							   [](toml::table&& tbl) // table-array-within-dotted
							   {
								   const auto expected = toml::table{
									   { R"(fruit)"sv,
										 toml::table{
											 { R"(apple)"sv,
											   toml::table{
												   { R"(color)"sv, R"(red)"sv },
												   { R"(seeds)"sv,
													 toml::array{
														 toml::table{
															 { R"(size)"sv, 2 },
														 },
													 } },
											   } },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("table-empty-name")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   table_empty_name,
							   [](toml::table&& tbl) // table-empty-name
							   {
								   const auto expected = toml::table{
									   { ""sv,
										 toml::table{
											 { R"(a)"sv,
											   toml::table{
												   { R"(x)"sv, 2 },
											   } },
											 { R"(x)"sv, 1 },
										 } },
									   { R"(a)"sv,
										 toml::table{
											 { ""sv,
											   toml::table{
												   { R"(x)"sv, 3 },
											   } },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("table-empty")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   table_empty,
							   [](toml::table&& tbl) // table-empty
							   {
								   const auto expected = toml::table{
									   { R"(a)"sv, toml::table{} },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("table-keyword")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   table_keyword,
							   [](toml::table&& tbl) // table-keyword
							   {
								   const auto expected = toml::table{
									   { R"(false)"sv, toml::table{} },
									   { R"(inf)"sv, toml::table{} },
									   { R"(nan)"sv, toml::table{} },
									   { R"(true)"sv, toml::table{} },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("table-no-eol")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   table_no_eol,
							   [](toml::table&& tbl) // table-no-eol
							   {
								   const auto expected = toml::table{
									   { R"(table)"sv, toml::table{} },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("table-sub-empty")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   table_sub_empty,
							   [](toml::table&& tbl) // table-sub-empty
							   {
								   const auto expected = toml::table{
									   { R"(a)"sv,
										 toml::table{
											 { R"(b)"sv, toml::table{} },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("table-sub")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   table_sub,
							   [](toml::table&& tbl) // table-sub
							   {
								   const auto expected = toml::table{
									   { R"(a)"sv,
										 toml::table{
											 { R"(extend)"sv,
											   toml::table{
												   { R"(key)"sv, 2 },
												   { R"(more)"sv,
													 toml::table{
														 { R"(key)"sv, 3 },
													 } },
											   } },
											 { R"(key)"sv, 1 },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("table-whitespace")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   table_whitespace,
							   [](toml::table&& tbl) // table-whitespace
							   {
								   const auto expected = toml::table{
									   { R"(valid key)"sv, toml::table{} },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("table-with-literal-string")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   table_with_literal_string,
							   [](toml::table&& tbl) // table-with-literal-string
							   {
								   const auto expected = toml::table{
									   { R"(a)"sv,
										 toml::table{
											 { R"("b")"sv,
											   toml::table{
												   { R"(c)"sv,
													 toml::table{
														 { R"(answer)"sv, 42 },
													 } },
											   } },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("table-with-pound")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   table_with_pound,
							   [](toml::table&& tbl) // table-with-pound
							   {
								   const auto expected = toml::table{
									   { R"(key#group)"sv,
										 toml::table{
											 { R"(answer)"sv, 42 },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("table-with-single-quotes")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   table_with_single_quotes,
							   [](toml::table&& tbl) // table-with-single-quotes
							   {
								   const auto expected = toml::table{
									   { R"(a)"sv,
										 toml::table{
											 { R"(b)"sv,
											   toml::table{
												   { R"(c)"sv,
													 toml::table{
														 { R"(answer)"sv, 42 },
													 } },
											   } },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

	SECTION("table-without-super")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   table_without_super,
							   [](toml::table&& tbl) // table-without-super
							   {
								   const auto expected = toml::table{
									   { R"(x)"sv,
										 toml::table{
											 { R"(y)"sv,
											   toml::table{
												   { R"(z)"sv,
													 toml::table{
														 { R"(w)"sv, toml::table{} },
													 } },
											   } },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

#if UNICODE_LITERALS_OK

	SECTION("table-names")
	{
		parsing_should_succeed(FILE_LINE_ARGS,
							   table_names,
							   [](toml::table&& tbl) // table-names
							   {
								   const auto expected = toml::table{
									   { R"(a)"sv,
										 toml::table{
											 { R"( x )"sv, toml::table{} },
											 { R"(b)"sv,
											   toml::table{
												   { R"(c)"sv, toml::table{} },
											   } },
											 { R"(b.c)"sv, toml::table{} },
											 { R"(d.e)"sv, toml::table{} },
										 } },
									   { R"(d)"sv,
										 toml::table{
											 { R"(e)"sv,
											   toml::table{
												   { R"(f)"sv, toml::table{} },
											   } },
										 } },
									   { R"(g)"sv,
										 toml::table{
											 { R"(h)"sv,
											   toml::table{
												   { R"(i)"sv, toml::table{} },
											   } },
										 } },
									   { R"(j)"sv,
										 toml::table{
											 { R"(ʞ)"sv,
											   toml::table{
												   { R"(l)"sv, toml::table{} },
											   } },
										 } },
									   { R"(x)"sv,
										 toml::table{
											 { R"(1)"sv,
											   toml::table{
												   { R"(2)"sv, toml::table{} },
											   } },
										 } },
								   };
								   REQUIRE(tbl == expected);
							   });
	}

#endif // UNICODE_LITERALS_OK
}