extract_append_test.cpp File Reference

Test scenarios for extract_val and append_val functions. More...

#include "catch2/catch_test_macros.hpp"
#include <cstddef>
#include <cstdint>
#include <ranges>
#include "serialize/extract_append.hpp"
#include "utility/byte_array.hpp"

Include dependency graph for extract_append_test.cpp:

Functions
	TEST_CASE ("Append values into a buffer", "[append_val]")
	TEST_CASE ("Extract values from a buffer", "[extract_val]")
template<typename Dest , typename Src >
void	test_round_trip_var_int (Src src, std::size_t exp_sz)
	TEST_CASE ("Append and extract variable length integers","[append_var_int]")
	TEST_CASE ("Append and extract variable length integers, round trip testing", "[append_var_int]")
	TEST_CASE ("Append var len integer of 127","[append_var_int]")
	TEST_CASE ("Append var len integer of 128","[append_var_int]")
	TEST_CASE ("Append var len integer larger than 4 bytes","[append_var_int]")
	TEST_CASE ("Extracting variable integer larger than two bytes", "[extract_var_int]")
	TEST_CASE ("Extracting variable integer smaller than a byte", "[extract_var_int]")
	TEST_CASE ("Extracting variable integer of 128", "[extract_var_int]")

Variables
constexpr std::uint32_t	val1 = 0xDDCCBBAA
constexpr char	val2 = static_cast<char>(0xEE)
constexpr std::int16_t	val3 = 0x01FF
constexpr std::uint64_t	val4 = 0x0908070605040302
constexpr std::int32_t	val5 = 0xDEADBEEF
constexpr std::byte	val6 = static_cast<std::byte>(0xAA)
constexpr int	arr_sz
auto	net_buf_big
auto	net_buf_little

Detailed Description

Test scenarios for extract_val and append_val functions.

Author

Cliff Green, Roxanne Agerone

Copyright

(c) 2019-2025 by Cliff Green, Roxanne Agerone

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

Variable Documentation

arr_sz

int arr_sz

constexpr

Initial value:

= sizeof(val1)+sizeof(val2)+sizeof(val3)+
                       sizeof(val4)+sizeof(val5)+sizeof(val6)

net_buf_big

auto net_buf_big

Initial value:

= chops::make_byte_array(0xDD, 0xCC, 0xBB, 0xAA, 0xEE, 0x01, 0xFF,
    0x09, 0x08, 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0xDE, 0xAD, 0xBE, 0xEF, 0xAA)

net_buf_little

auto net_buf_little

Initial value:

= chops::make_byte_array(0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xFF, 0x01,
    0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0xEF, 0xBE, 0xAD, 0xDE, 0xAA)