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#define DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN
#include <doctest/doctest.h>
#include <toml.hpp>
#include <clocale>
TEST_CASE("testing serialization")
{
using namespace toml::literals::toml_literals;
const auto spec_example = R"(# This is a TOML document
title = "TOML Example"
[owner]
name = "Tom Preston-Werner"
dob = 1979-05-27T07:32:00-08:00
[database]
enabled = true
ports = [ 8000, 8001, 8002 ]
data = [ ["delta", "phi"], [3.14] ]
temp_targets = { cpu = 79.5, case = 72.0 }
[servers]
[servers.alpha]
ip = "10.0.0.1"
role = "frontend"
[servers.beta]
ip = "10.0.0.2"
role = "backend")"_toml;
// format and parse
const auto v = toml::parse_str(toml::format(spec_example));
CHECK_EQ(v, spec_example);
}
TEST_CASE("testing serialization with complicated keys")
{
using namespace toml::literals::toml_literals;
const auto spec_example = R"(
[keys]
key = "value"
bare_key = "value"
bare-key = "value"
1234 = "value"
"127.0.0.1" = "value"
"character encoding" = "value"
"ʎǝʞ" = "value"
'key2' = "value"
'quoted "value"' = "value"
"" = "blank"
fruits.apple.skin = "thin"
fruits.apple.color = "red"
fruits.orange.skin = "thick"
fruits.orange.color = "orange"
site."google.com" = true
3.14159 = "pi"
)"_toml;
// format and parse
const auto v = toml::parse_str(toml::format(spec_example));
CHECK_EQ(v, spec_example);
}
TEST_CASE("testing serialization with array of tables")
{
using namespace toml::literals::toml_literals;
const auto spec_example = R"(
points = [ { x = 1, y = 2, z = 3 },
{ x = 7, y = 8, z = 9 },
{ x = 2, y = 4, z = 8 } ]
[[products]]
name = "Hammer"
sku = 738594937
[[products]] # empty table within the array
[[products]]
name = "Nail"
sku = 284758393
color = "gray"
[[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"
)"_toml;
// format and parse
const auto v = toml::parse_str(toml::format(spec_example));
CHECK_EQ(v, spec_example);
}
TEST_CASE("testing serialization with locale")
{
std::string current_locale = std::setlocale(LC_ALL, nullptr);
// fr_FR is a one of locales that uses `,` as a decimal separator.
if(const char* try_hyphen = std::setlocale(LC_ALL, "fr_FR.UTF-8"))
{
current_locale = std::string(try_hyphen);
}
else if(const char* try_nohyphen = std::setlocale(LC_ALL, "fr_FR.utf8"))
{
current_locale = std::string(try_nohyphen);
}
MESSAGE("current_locale = ", current_locale);
const auto v1 = toml::parse_str(R"(
pi = 3.1415_9265
large_int = 123_456_789
)");
const auto v2 = toml::parse_str(toml::format(v1));
// actually, it checkl if v1 is serialized correctly under FR locale
// where 3.1415 -> 3,1415
CHECK_EQ(v1, v2);
}
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