Function diff_text_files

test/unit/Support.cpp:114–127

do a comparison by line of two (text) files, ignoring CRLF differences

// do a comparison by line of two (text) files, ignoring CRLF differences
uint32_t diff_text_files(const std::string& file1, const std::string& file2, int32_t ignoreLine1)
{
    if (!Utils::fileExists(file1) || !Utils::fileExists(file2))
        return (std::numeric_limits<uint32_t>::max)();

    std::istream* str1 = Utils::openFile(file1, false);
    std::istream* str2 = Utils::openFile(file2, false);

    int32_t diffs = diff_text_files(*str1, *str2, ignoreLine1);

    Utils::closeFile(str1);
    Utils::closeFile(str2);
    return diffs;
}

uint32_t diff_text_files(std::istream& str1, std::istream& str2, int32_t ignoreLine1)
{