309 lines
10 KiB
Nim
309 lines
10 KiB
Nim
import unittest
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import ../libp2p/multibase
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when defined(nimHasUsed): {.used.}
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const GoTestVectors = [
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[
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"identity",
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"\x00Decentralize everything!!!",
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"Decentralize everything!!!"
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],
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# [
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# "base16",
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# "f446563656e7472616c697a652065766572797468696e67212121",
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# "Decentralize everything!!!"
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# ],
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# [
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# "base16upper",
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# "F446563656E7472616C697A652065766572797468696E67212121",
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# "Decentralize everything!!!"
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# ],
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[
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"base32",
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"birswgzloorzgc3djpjssazlwmvzhs5dinfxgoijbee",
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"Decentralize everything!!!"
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],
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[
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"base32upper",
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"BIRSWGZLOORZGC3DJPJSSAZLWMVZHS5DINFXGOIJBEE",
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"Decentralize everything!!!"
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],
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[
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"base32pad",
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"cirswgzloorzgc3djpjssazlwmvzhs5dinfxgoijbee======",
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"Decentralize everything!!!"
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],
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[
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"base32padupper",
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"CIRSWGZLOORZGC3DJPJSSAZLWMVZHS5DINFXGOIJBEE======",
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"Decentralize everything!!!"
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],
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[
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"base32hex",
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"v8him6pbeehp62r39f9ii0pbmclp7it38d5n6e89144",
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"Decentralize everything!!!"
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],
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[
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"base32hexupper",
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"V8HIM6PBEEHP62R39F9II0PBMCLP7IT38D5N6E89144",
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"Decentralize everything!!!"
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],
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[
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"base32hexpad",
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"t8him6pbeehp62r39f9ii0pbmclp7it38d5n6e89144======",
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"Decentralize everything!!!"
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],
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[
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"base32hexpadupper",
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"T8HIM6PBEEHP62R39F9II0PBMCLP7IT38D5N6E89144======",
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"Decentralize everything!!!"
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],
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[
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"base58btc",
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"z36UQrhJq9fNDS7DiAHM9YXqDHMPfr4EMArvt",
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"Decentralize everything!!!"
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],
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[
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"base64",
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"mRGVjZW50cmFsaXplIGV2ZXJ5dGhpbmchISE",
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"Decentralize everything!!!"
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],
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[
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"base64url",
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"uRGVjZW50cmFsaXplIGV2ZXJ5dGhpbmchISE",
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"Decentralize everything!!!"
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],
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[
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"base64pad",
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"MRGVjZW50cmFsaXplIGV2ZXJ5dGhpbmchISE=",
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"Decentralize everything!!!"
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],
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[
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"base64urlpad",
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"URGVjZW50cmFsaXplIGV2ZXJ5dGhpbmchISE=",
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"Decentralize everything!!!"
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],
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]
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suite "MultiBase test suite":
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test "Zero-length data encoding/decoding test":
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var enc = newString(1)
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var dec = newSeq[byte]()
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var plain = newSeq[byte]()
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var olens: array[21, int]
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check:
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MultiBase.encodedLength("identity", 0) == 1
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MultiBase.decodedLength('\x00', 0) == -1
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MultiBase.decodedLength('\x00', 1) == 0
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check:
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MultiBase.encode("identity", plain) == "\x00"
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# MultiBase.encode("base1", plain) == "1"
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# MultiBase.encode("base2", plain) == "0"
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# MultiBase.encode("base8", plain) == "7"
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# MultiBase.encode("base10", plain) == "9"
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# MultiBase.encode("base16", plain) == "f"
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# MultiBase.encode("base16upper", plain) == "F"
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MultiBase.encode("base32hex", plain) == "v"
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MultiBase.encode("base32hexupper", plain) == "V"
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MultiBase.encode("base32hexpad", plain) == "t"
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MultiBase.encode("base32hexpadupper", plain) == "T"
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MultiBase.encode("base32", plain) == "b"
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MultiBase.encode("base32upper", plain) == "B"
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MultiBase.encode("base32pad", plain) == "c"
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MultiBase.encode("base32padupper", plain) == "C"
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MultiBase.encode("base58btc", plain) == "z"
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MultiBase.encode("base58flickr", plain) == "Z"
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MultiBase.encode("base64", plain) == "m"
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MultiBase.encode("base64pad", plain) == "M"
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MultiBase.encode("base64url", plain) == "u"
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MultiBase.encode("base64urlpad", plain) == "U"
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check:
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len(MultiBase.decode("\x00")) == 0
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# len(MultiBase.decode("1")) == 0
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# len(MultiBase.decode("0")) == 0
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# len(MultiBase.decode("7")) == 0
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# len(MultiBase.decode("9")) == 0
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# len(MultiBase.decode("f")) == 0
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# len(MultiBase.decode("F")) == 0
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len(MultiBase.decode("v")) == 0
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len(MultiBase.decode("V")) == 0
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len(MultiBase.decode("t")) == 0
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len(MultiBase.decode("T")) == 0
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len(MultiBase.decode("b")) == 0
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len(MultiBase.decode("B")) == 0
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len(MultiBase.decode("c")) == 0
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len(MultiBase.decode("C")) == 0
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len(MultiBase.decode("z")) == 0
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len(MultiBase.decode("Z")) == 0
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len(MultiBase.decode("m")) == 0
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len(MultiBase.decode("M")) == 0
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len(MultiBase.decode("u")) == 0
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len(MultiBase.decode("U")) == 0
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check:
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MultiBase.encode("identity", plain, enc,
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olens[0]) == MultiBaseStatus.Success
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enc == "\x00"
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olens[0] == 1
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# MultiBase.encode("base1", plain, enc,
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# olens[1]) == MultiBaseStatus.Success
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# enc == "1"
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# olens[1] == 1
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# MultiBase.encode("base2", plain, enc,
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# olens[2]) == MultiBaseStatus.Success
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# enc == "0"
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# olens[2] == 1
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# MultiBase.encode("base8", plain, enc,
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# olens[3]) == MultiBaseStatus.Success
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# enc == "7"
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# olens[3] == 1
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# MultiBase.encode("base10", plain, enc,
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# olens[4]) == MultiBaseStatus.Success
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# enc == "9"
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# olens[4] == 1
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# MultiBase.encode("base16", plain, enc,
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# olens[5]) == MultiBaseStatus.Success
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# enc == "f"
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# olens[5] == 1
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# MultiBase.encode("base16upper", plain, enc,
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# olens[6]) == MultiBaseStatus.Success
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# enc == "F"
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# olens[6] == 1
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MultiBase.encode("base32hex", plain, enc,
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olens[7]) == MultiBaseStatus.Success
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enc == "v"
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olens[7] == 1
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MultiBase.encode("base32hexupper", plain, enc,
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olens[8]) == MultiBaseStatus.Success
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enc == "V"
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olens[8] == 1
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MultiBase.encode("base32hexpad", plain, enc,
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olens[9]) == MultiBaseStatus.Success
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enc == "t"
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olens[9] == 1
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MultiBase.encode("base32hexpadupper", plain, enc,
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olens[10]) == MultiBaseStatus.Success
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enc == "T"
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olens[10] == 1
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MultiBase.encode("base32", plain, enc,
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olens[11]) == MultiBaseStatus.Success
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enc == "b"
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olens[11] == 1
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MultiBase.encode("base32upper", plain, enc,
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olens[12]) == MultiBaseStatus.Success
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enc == "B"
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olens[12] == 1
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MultiBase.encode("base32pad", plain, enc,
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olens[13]) == MultiBaseStatus.Success
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enc == "c"
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olens[13] == 1
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MultiBase.encode("base32padupper", plain, enc,
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olens[14]) == MultiBaseStatus.Success
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enc == "C"
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olens[14] == 1
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MultiBase.encode("base58btc", plain, enc,
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olens[15]) == MultiBaseStatus.Success
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enc == "z"
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olens[15] == 1
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MultiBase.encode("base58flickr", plain, enc,
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olens[16]) == MultiBaseStatus.Success
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enc == "Z"
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olens[16] == 1
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check:
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MultiBase.decode("", dec, olens[0]) == MultiBaseStatus.Incorrect
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MultiBase.decode("\x00", dec, olens[0]) == MultiBaseStatus.Success
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olens[0] == 0
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# MultiBase.decode("1", dec, olens[1]) == MultiBaseStatus.Success
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# olens[1] == 0
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# MultiBase.decode("0", dec, olens[2]) == MultiBaseStatus.Success
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# olens[2] == 0
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# MultiBase.decode("7", dec, olens[3]) == MultiBaseStatus.Success
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# olens[3] == 0
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# MultiBase.decode("9", dec, olens[4]) == MultiBaseStatus.Success
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# olens[4] == 0
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# MultiBase.decode("f", dec, olens[5]) == MultiBaseStatus.Success
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# olens[5] == 0
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# MultiBase.decode("F", dec, olens[6]) == MultiBaseStatus.Success
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# olens[6] == 0
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MultiBase.decode("v", dec, olens[7]) == MultiBaseStatus.Success
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olens[7] == 0
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MultiBase.decode("V", dec, olens[8]) == MultiBaseStatus.Success
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olens[8] == 0
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MultiBase.decode("t", dec, olens[9]) == MultiBaseStatus.Success
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olens[9] == 0
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MultiBase.decode("T", dec, olens[10]) == MultiBaseStatus.Success
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olens[10] == 0
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MultiBase.decode("b", dec, olens[11]) == MultiBaseStatus.Success
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olens[11] == 0
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MultiBase.decode("B", dec, olens[12]) == MultiBaseStatus.Success
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olens[12] == 0
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MultiBase.decode("c", dec, olens[13]) == MultiBaseStatus.Success
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olens[13] == 0
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MultiBase.decode("C", dec, olens[14]) == MultiBaseStatus.Success
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olens[14] == 0
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MultiBase.decode("z", dec, olens[15]) == MultiBaseStatus.Success
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olens[15] == 0
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MultiBase.decode("Z", dec, olens[16]) == MultiBaseStatus.Success
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olens[16] == 0
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MultiBase.decode("m", dec, olens[16]) == MultiBaseStatus.Success
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olens[16] == 0
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MultiBase.decode("M", dec, olens[16]) == MultiBaseStatus.Success
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olens[16] == 0
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MultiBase.decode("u", dec, olens[16]) == MultiBaseStatus.Success
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olens[16] == 0
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MultiBase.decode("U", dec, olens[16]) == MultiBaseStatus.Success
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olens[16] == 0
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test "go-multibase test vectors":
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for item in GoTestVectors:
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let encoding = item[0]
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let encoded = item[1]
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var expect = item[2]
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var bexpect = cast[seq[byte]](expect)
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var outlen = 0
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check:
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MultiBase.encode(encoding, bexpect) == encoded
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MultiBase.decode(encoded) == bexpect
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let elength = MultiBase.encodedLength(encoding, len(expect))
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var ebuffer = newString(elength)
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outlen = 0
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check:
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MultiBase.encode(encoding, bexpect, ebuffer,
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outlen) == MultiBaseStatus.Success
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ebuffer.setLen(outlen)
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check:
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encoded == ebuffer
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let dlength = MultiBase.decodedLength(encoded[0], len(encoded))
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var dbuffer = newSeq[byte](dlength)
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outlen = 0
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check:
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MultiBase.decode(encoded, dbuffer, outlen) == MultiBaseStatus.Success
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dbuffer.setLen(outlen)
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check:
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bexpect == dbuffer
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test "Unknown codec test":
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var data = @[0x00'u8, 0x01'u8]
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var ebuffer = newString(100)
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var dbuffer = newSeq[byte](100)
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var outlen = 0
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check:
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MultiBase.encode("unknown", data, ebuffer,
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outlen) == MultiBaseStatus.BadCodec
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MultiBase.decode("\x01\x00", dbuffer, outlen) == MultiBaseStatus.BadCodec
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var r1 = false
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var r2 = false
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try:
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discard MultiBase.encode("unknwon", data)
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except MultiBaseError:
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r1 = true
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try:
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discard MultiBase.decode("\x01\x00")
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except MultiBaseError:
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r2 = true
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check:
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r1 == true
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r2 == true
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