// Copyright (c) 2022, 2024 blackshirt. All rights reserved.
// Use of this source code is governed by a MIT License
// that can be found in the LICENSE file.
module asn1

struct IA5StringTest {
    src string
    out []u8
    err IError
}

fn test_ia5string_handling() ! {
    data := [
        IA5StringTest{'test', [u8(22), 4, 116, 101, 115, 116], none},
        IA5StringTest{'abc', '\x16\x03abc'.bytes(), none},
        IA5StringTest{`🚀`.str(), []u8{}, error('IA5String: contains non-ascii chars')},
        IA5StringTest{')', '\x16\x01)'.bytes(), none},
        IA5StringTest{'\x13\x03ab\x00', []u8{}, error('IA5String: contains non-ascii chars')},
    ]

    for c in data {
        s := IA5String.new(c.src) or {
            assert err == c.err
            continue
        }
        out := encode(s) or {
            assert err == c.err
            continue
        }
        assert out == c.out

        // unpack back
        mut p := Parser.new(out)
        ret := IA5String.parse(mut p) or {
            assert err == c.err
            continue
        }

        assert ret.tag().tag_number() == 22
        assert ret.tag().tag_class() == TagClass.universal
        assert ret.tag().is_constructed() == false
    }
}