mirror of
https://github.com/Neargye/magic_enum
synced 2026-06-08 12:00:02 +00:00
neargye
68 lines
2.3 KiB
C++
68 lines
2.3 KiB
C++
// Licensed under the MIT License <http://opensource.org/licenses/MIT>.
|
|
// SPDX-License-Identifier: MIT
|
|
// Copyright (c) 2019 - 2026 Daniil Goncharov <neargye@gmail.com>.
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
// of this software and associated documentation files (the "Software"), to deal
|
|
// in the Software without restriction, including without limitation the rights
|
|
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
// copies of the Software, and to permit persons to whom the Software is
|
|
// furnished to do so, subject to the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included in all
|
|
// copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
// SOFTWARE.
|
|
|
|
#include <new>
|
|
#define DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN
|
|
#include <doctest/doctest.h>
|
|
|
|
#include "aliases.hpp"
|
|
|
|
#include <magic_enum/magic_enum.hpp>
|
|
#include <magic_enum/magic_enum_flags.hpp>
|
|
using namespace magic_enum;
|
|
using namespace magic_enum::bitwise_operators;
|
|
|
|
enum class Color { RED = 1, GREEN = 2, BLUE = 4 };
|
|
|
|
TEST_CASE("optional") {
|
|
constexpr auto cr = enum_cast<Color>("RED");
|
|
REQUIRE(cr.has_value());
|
|
REQUIRE(cr.value() == Color::RED);
|
|
|
|
constexpr auto cn = enum_cast<Color>("NONE");
|
|
REQUIRE_FALSE(cn.has_value());
|
|
}
|
|
|
|
TEST_CASE("string") {
|
|
auto cr = enum_flags_name(Color::RED);
|
|
REQUIRE_FALSE(cr.empty());
|
|
REQUIRE(cr.compare("RED") == 0);
|
|
|
|
auto crg = enum_flags_name(Color::RED | Color::GREEN);
|
|
REQUIRE_FALSE(crg.empty());
|
|
REQUIRE(crg.compare("RED|GREEN") == 0);
|
|
|
|
auto cn = enum_flags_name(Color{0});
|
|
REQUIRE(cn.empty());
|
|
REQUIRE(cn.size() == 0);
|
|
}
|
|
|
|
TEST_CASE("string_view") {
|
|
auto cr = enum_name(Color::RED);
|
|
REQUIRE_FALSE(cr.empty());
|
|
REQUIRE(cr.compare("RED") == 0);
|
|
|
|
auto cn = enum_name(Color{0});
|
|
REQUIRE(cn.empty());
|
|
REQUIRE(cn.size() == 0);
|
|
}
|