Function test

utils/dasFormatter/main.cpp:252–268

}

int test() {
    TextPrinter tp;
    auto cases = test_cases();
    int ret_code = 0;
    for (const auto &[in, out, cfg]: cases) {
        auto res = transform_syntax("test.das", in, cfg); // any filename
        if (!res.ok) {
            tp << "input:\n" << in << " \noutput:\n" << res.error->content << " \nerror:\n" << res.error->what
                 << "\n";
            ret_code = -1;
        } else if (res.ok != out) {
            tp << " output:\n" << res.ok.value() << "\nexpected:\n" << out << "\n";
            ret_code = -1;
        }
    }
    return ret_code;
}

int main(int argc, char** argv) {
    format::FormatOptions opts;