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block_to_hex_string.cpp

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#include <iostream>

#include <algorithm>

#include <utility>

#include <vector>

#include <sstream>

#include <ByteConvert/ByteConvert.hpp>

int main()

{

std::cout << "Testing block_to_hex_string function" << std::endl;

// Generate all posible values for 1 byte

std::cout << "Generating all posibilities" << std::endl;

std::vector<std::pair<uint8_t, std::string>> test_values;

test_values.reserve(256);

std::stringstream ss("");

for (uint8_t i = 0; i <= 0xff; i++) {

ss << std::hex << unsigned(i);

test_values.push_back(std::make_pair(i,(ss.str().size()==2)? ss.str() : "0" + ss.str()));

ss.str("");

if (i == 0xff)

break;

}

// Test function

std::cout << "Testing" << std::endl;

std::string value("");

for (uint8_t i = 0; i < 0xff;i++) {

uint8_t block[2] = {test_values[(int)i].first,test_values[((int)i)+1].first};

value = ByteConvert::block_to_hex_string(block,2);

if (value != (test_values[(int)i].second + test_values[((int)i)+1].second)) {

std::cout << "Expected: " << (test_values[(int)i].second + test_values[((int)i)+1].second) << " Got: " << value << std::endl;

return -1;

}

if (i == 0xff)

break;

}

std::cout << "Done" << std::endl;

return 0;

}