[
    {
        "desc"    : "ArcaOS",
        "ua"      : "Mozilla/5.0 (OS/2; ArcaOS 5.0.6; x86_64; rv:89.0) Gecko/20100101 Firefox/89.0",
        "expect"  :
        {
            "name"    : "ArcaOS",
            "version" : "5.0.6"
        }
    },
    {
        "desc"    : "ArcaOS",
        "ua"      : "Mozilla/5.0 (OS/2; ArcaOS; x64; rv:89.0) Gecko/20100101 Firefox/89.0",
        "expect"  :
        {
            "name"    : "ArcaOS",
            "version" : "undefined"
        }
    }
]