//  Copyright 2021 Herald Project Contributors

//  SPDX-License-Identifier: Apache-2.0

//

#include <iostream>

#include <fstream>

#include <string>

#include "catch.hpp"

#include "herald/herald.h"

#include "test-util.h"

TEST_CASE("crossplatform-uint64", "[.][uint64][crossplatform]") {

  SECTION("crossplatform-uint64") {

    // Check output file can be created

    auto fn = testutil::fullFilename("uint64.csv");

    INFO("Output filename: " << fn);

    std::ofstream cppOut(fn);

    cppOut << "value,data" << std::endl;

    std::uint64_t result;

    std::uint64_t i(1);

    std::uint64_t max(std::numeric_limits<uint64_t>::max() / 7);

    while (i <= max) {

      herald::datatype::Data data;

      data.append(i);

      cppOut << (unsigned long long)i << "," << herald::datatype::Base64String::encode(data).encoded() << std::endl;

      i *= 7;

    }

    cppOut.close();

    // Now ensure our output matches the other platforms'

    testutil::validateEqual("uint64.csv");

  }

}