[
    {
        "name": "basic binary",
        "raw": [":aGVsbG8=:"],
        "header_type": "item",
        "expected": [
            {"__type": "binary", "value": "NBSWY3DP"},
            []]
    },
    {
        "name": "empty binary",
        "raw": ["::"],
        "header_type": "item",
        "expected": [
            {"__type": "binary", "value": ""},
            []]
    },
    {
        "name": "bad padding",
        "raw": [":aGVsbG8:"],
        "header_type": "item",
        "expected": [
            {"__type": "binary", "value": "NBSWY3DP"},
            []],
        "can_fail": true,
        "canonical": [":aGVsbG8=:"]
    },
    {
        "name": "bad end delimiter",
        "raw": [":aGVsbG8="],
        "header_type": "item",
        "must_fail": true
    },
    {
        "name": "extra whitespace",
        "raw": [":aGVsb G8=:"],
        "header_type": "item",
        "must_fail": true
    },
    {
        "name": "extra chars",
        "raw": [":aGVsbG!8=:"],
        "header_type": "item",
        "must_fail": true
    },
    {
        "name": "suffix chars",
        "raw": [":aGVsbG8=!:"],
        "header_type": "item",
        "must_fail": true
    },
    {
        "name": "non-zero pad bits",
        "raw": [":iZ==:"],
        "header_type": "item",
        "expected": [
            {"__type": "binary", "value": "RE======"},
            []],
        "can_fail": true,
        "canonical": [":iQ==:"]
    },
    {
        "name": "non-ASCII binary",
        "raw": [":/+Ah:"],
        "header_type": "item",
        "expected": [
            {"__type": "binary", "value": "77QCC==="},
            []]
    },
    {
        "name": "base64url binary",
        "raw": [":_-Ah:"],
        "header_type": "item",
        "must_fail": true
    }
]