def fromSignedJSON(jsonArg: Dict[str, Any]) -> Any:
json: Dict[str, Any] = dict(jsonArg)
json["elements"] = list(json["elements"])
json["elements"][0] = dict(json["elements"][0])
json["elements"][1] = dict(json["elements"][1])
json["elements"][0]["holder"] = json["holder"]
json["elements"][1]["holder"] = json["holder"]
e1: MeritRemovalElement = SignedVerification(bytes(32), 0)
if json["elements"][0]["descendant"] == "Verification":
e1 = Verification.fromJSON(json["elements"][0])
elif json["elements"][0]["descendant"] == "VerificationPacket":
e1 = SignedMeritRemovalVerificationPacket.fromJSON(
json["elements"][0])
elif json["elements"][0]["descendant"] == "SendDifficulty":
e1 = SendDifficulty.fromJSON(json["elements"][0])
elif json["elements"][0]["descendant"] == "DataDifficulty":
e1 = DataDifficulty.fromJSON(json["elements"][0])
e2: MeritRemovalElement = SignedVerification(bytes(32), 0)
if json["elements"][1]["descendant"] == "Verification":
e2 = SignedVerification.fromSignedJSON(json["elements"][1])
elif json["elements"][1]["descendant"] == "VerificationPacket":
e2 = SignedMeritRemovalVerificationPacket.fromSignedJSON(
json["elements"][1])
elif json["elements"][1]["descendant"] == "SendDifficulty":
e2 = SignedSendDifficulty.fromSignedJSON(json["elements"][1])
elif json["elements"][1]["descendant"] == "DataDifficulty":
e2 = SignedDataDifficulty.fromSignedJSON(json["elements"][1])
return PartialMeritRemoval(e1, e2, json["holder"])
def fromJSON(jsonArg: Dict[str, Any]) -> Any:
json: Dict[str, Any] = dict(jsonArg)
json["elements"] = list(json["elements"])
json["elements"][0] = dict(json["elements"][0])
json["elements"][1] = dict(json["elements"][1])
json["elements"][0]["holder"] = json["holder"]
json["elements"][1]["holder"] = json["holder"]
e1: Element = Verification(bytes(32), 0)
if json["elements"][0]["descendant"] == "Verification":
e1 = Verification.fromJSON(json["elements"][0])
elif json["elements"][0]["descendant"] == "VerificationPacket":
e1 = MeritRemovalVerificationPacket.fromJSON(json["elements"][0])
elif json["elements"][0]["descendant"] == "SendDifficulty":
e1 = SendDifficulty.fromJSON(json["elements"][0])
elif json["elements"][0]["descendant"] == "DataDifficulty":
e1 = DataDifficulty.fromJSON(json["elements"][0])
else:
raise Exception(
"Unknown Element used to construct a MeritRemoval.")
e2: Element = Verification(bytes(32), 0)
if json["elements"][1]["descendant"] == "Verification":
e2 = Verification.fromJSON(json["elements"][1])
elif json["elements"][1]["descendant"] == "VerificationPacket":
e2 = MeritRemovalVerificationPacket.fromJSON(json["elements"][1])
elif json["elements"][1]["descendant"] == "SendDifficulty":
e2 = SendDifficulty.fromJSON(json["elements"][1])
elif json["elements"][1]["descendant"] == "DataDifficulty":
e2 = DataDifficulty.fromJSON(json["elements"][1])
else:
raise Exception(
"Unknown Element used to construct a MeritRemoval.")
return MeritRemoval(e1, e2, json["partial"], json["holder"])
def HundredTwentyTest(
rpc: RPC
) -> None:
file: IO[Any] = open("e2e/Vectors/Consensus/MeritRemoval/HundredTwenty.json", "r")
vectors: Dict[str, Any] = json.loads(file.read())
file.close()
#DataDifficulty for the mempool.
mempoolDataDiff: SignedDataDifficulty = SignedDataDifficulty.fromSignedJSON(vectors["mempoolDataDiff"])
#DataDifficulty for the Blockchain.
blockchainDataDiff: DataDifficulty = DataDifficulty.fromJSON(vectors["blockchainDataDiff"])
def sendDataDifficulty() -> None:
#Send the Data Difficulty for the mempool.
rpc.meros.signedElement(mempoolDataDiff)
#Verify its sent back.
if rpc.meros.live.recv() != (
MessageType.SignedDataDifficulty.toByte() +
mempoolDataDiff.signedSerialize()
):
raise TestError("Meros didn't send us the mempool Data Difficulty.")
def receiveMeritRemoval() -> None:
#We should receive a MeritRemoval, which is partial.
#The unsigned Element should be the Block's DataDifficulty.
#The signed Element should be the mempool's DataDifficulty.
if rpc.meros.live.recv() != (
MessageType.SignedMeritRemoval.toByte() +
PartialMeritRemoval(
blockchainDataDiff,
mempoolDataDiff,
0
).signedSerialize()
):
raise TestError("Meros didn't create the partial Merit Removal.")
#Verify Meros didn't just broadcast it, yet also added it.
verifyMeritRemoval(rpc, 2, 2, 0, True)
Liver(
rpc,
vectors["blockchain"],
callbacks={
1: sendDataDifficulty,
2: receiveMeritRemoval
}
).live()
def fromJSON(json: Dict[str, Any]) -> Any:
packets: List[VerificationPacket] = []
elements: List[Element] = []
for packet in json["transactions"]:
packets.append(
VerificationPacket(bytes.fromhex(packet["hash"]),
packet["holders"]))
for element in json["elements"]:
if element["descendant"] == "SendDifficulty":
elements.append(SendDifficulty.fromJSON(element))
elif element["descendant"] == "DataDifficulty":
elements.append(DataDifficulty.fromJSON(element))
return BlockBody(packets, elements,
Signature(bytes.fromhex(json["aggregate"])))