Function generate_test_data

benchmarks/module_json/parse_serialize.cpp:27–53

// ======================

void generate_test_data() {
    // Generate string JSON data
    std::vector<std::string> strings(120'000);

    for (auto& str : strings) {

        // Create string of random letters
        str = std::string(random::uniform(0, 120), '0');
        for (auto& ch : str) ch = random::uniform('a', 'z');

        // Add some escapes at random
        if (!str.empty() && random::uniform_double() < 0.1) {
            const auto max_pos = static_cast<random::Uint>(str.size() - 1);
            str.at(random::uniform_uint(0, max_pos)) =
                random::choose({'"', '\\', '/', '\b', '\f', '\n', '\r', '\t'});
        }
    }

    json::Node(strings).to_file("benchmarks/data/strings.json");

    // Generate numeric JSON data
    std::vector<double> numbers(180'000);

    for (auto& num : numbers) num = random::choose({random::uniform(-10., 10.), random::uniform(-1e108, 1e108)});

    json::Node(numbers).to_file("benchmarks/data/numbers.json");
}

// =================
// --- Benchmark ---