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Serenity Operating System
1/*
2 * Copyright (c) 2020, the SerenityOS developers.
3 *
4 * SPDX-License-Identifier: BSD-2-Clause
5 */
6
7#include <LibTest/TestCase.h>
8
9#include <AK/Endian.h>
10
11static_assert(BigEndian<u32> {} == 0, "Big endian values should be default constructed in a constexpr context.");
12
13static_assert(BigEndian<u32> { 42 } == 42, "Big endian values should be value constructed in a constexpr context.");
14
15static_assert(LittleEndian<u32> {} == 0, "Little endian values should be default constructed in a constexpr context.");
16
17static_assert(LittleEndian<u32> { 42 } == 42, "Little endian values should be value constructed in a constexpr context.");
18
19enum class Enum8 : u8 { Element = 1 };
20static_assert(BigEndian<Enum8> { Enum8::Element } == Enum8::Element);
21static_assert(LittleEndian<Enum8> { Enum8::Element } == Enum8::Element);
22
23enum class Enum16 : u16 { Element = 2 };
24static_assert(BigEndian<Enum16> { Enum16::Element } == Enum16::Element);
25static_assert(LittleEndian<Enum16> { Enum16::Element } == Enum16::Element);
26
27enum class Enum32 : u32 { Element = 3 };
28static_assert(BigEndian<Enum32> { Enum32::Element } == Enum32::Element);
29static_assert(LittleEndian<Enum32> { Enum32::Element } == Enum32::Element);
30
31enum class Enum64 : u64 { Element = 4 };
32static_assert(BigEndian<Enum64> { Enum64::Element } == Enum64::Element);
33static_assert(LittleEndian<Enum64> { Enum64::Element } == Enum64::Element);