GCrypt/GCryptCLI/test/DataFormatter.cpp

55 lines
1.5 KiB
C++

#include <ModuleDataFormatter.h>
#include <GCrypt/Key.h>
#include <GCrypt/GPrng.h>
#include "Catch2.h"
using namespace Leonetienne::GCrypt;
// Tests that recoding iobase format works
TEMPLATE_TEST_CASE_SIG(
__FILE__"Data formats can be converted, without changing in value",
"[ModuleDataFormatter]",
((Configuration::IOBASE_FORMAT formatUnderTest), formatUnderTest),
Configuration::IOBASE_FORMAT::BASE_BYTES,
Configuration::IOBASE_FORMAT::BASE_2,
Configuration::IOBASE_FORMAT::BASE_8,
Configuration::IOBASE_FORMAT::BASE_10,
Configuration::IOBASE_FORMAT::BASE_16,
Configuration::IOBASE_FORMAT::BASE_64,
Configuration::IOBASE_FORMAT::BASE_UWU,
Configuration::IOBASE_FORMAT::BASE_UGH
) {
// Let's use a GPrng instead of Key::Random,
// because Key::Random is rather slow (because it's using hardware events).
// We just want randomized data for tests...
GPrng prng(Key::Random());
// Let's try 50 different random blocks per test
for (std::size_t i = 0; i < 50; i++) {
// Setup
Block b_initial;
b_initial = prng.GetBlock();
// Exercise
// Convert to a custom base
const std::string b_format = ModuleDataFormatter::FormatBlock(
b_initial,
formatUnderTest
);
// Convert back to a block
const Block b_retrieved = ModuleDataFormatter::DecodeFormat(
b_format,
formatUnderTest
);
// Verify
// Do b_initial and b_retrieved match?
REQUIRE(b_initial == b_retrieved);
}
}