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add functional testing for raw issuance call
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Gregory Sanders
parent
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commit
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1 changed files with 151 additions and 0 deletions
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@ -8,6 +8,82 @@ from test_framework.util import *
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" Tests issued assets functionality including (re)issuance, and de-issuance "
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" Tests issued assets functionality including (re)issuance, and de-issuance "
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# Creates a raw issuance transaction based on the passed in list, checking important details after
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def process_raw_issuance(node, issuance_list):
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if len(issuance_list) > 5:
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raise Exception('Issuance list too long')
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# Make enough outputs for any subsequent spend
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next_destinations = {}
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output_values = (node.getbalance()['bitcoin']-1)/5
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for i in range(5):
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next_destinations[node.getnewaddress()] = output_values
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raw_tx = node.createrawtransaction([], next_destinations)
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funded_tx = node.fundrawtransaction(raw_tx)['hex']
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issued_call_details = node.rawissueasset(funded_tx, issuance_list)
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issued_tx = issued_call_details[-1]["hex"] # Get hex from end
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# don't accept blinding fail, and blind all issuances or none at all
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blind_tx = node.blindrawtransaction(issued_tx, False, [], issuance_list[0]["blind"])
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signed_tx = node.signrawtransaction(blind_tx)
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tx_id = node.sendrawtransaction(signed_tx['hex'])
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node.generate(1)
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assert_equal(node.gettransaction(tx_id)["confirmations"], 1)
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num_issuance = 0
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decoded_tx = node.decoderawtransaction(signed_tx['hex'])
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decoded_unblind_tx = node.decoderawtransaction(issued_tx)
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for i, (issuance_req, tx_input, issuance_result) in enumerate(zip(issuance_list, decoded_tx["vin"], issued_call_details)):
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if "issuance" not in tx_input:
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break
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num_issuance += 1
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issuance_details = tx_input["issuance"]
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if "blind" not in issuance_req or issuance_req["blind"] == True:
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assert("assetamount" not in issuance_details)
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assert("tokenamount" not in issuance_details)
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assert_equal(issuance_details["assetBlindingNonce"], "00"*32)
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if "asset_amount" in issuance_req:
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assert("assetamountcommitment" in issuance_details)
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if "token_amount" in issuance_req:
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assert("tokenamountcommitment" in issuance_details)
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else:
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if "asset_amount" in issuance_req:
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assert_equal(issuance_details["assetamount"], issuance_req["asset_amount"])
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if "token_amount" in issuance_req:
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assert_equal(issuance_details["tokenamount"], issuance_req["token_amount"])
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# Cross-check RPC call result details with raw details
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assert_equal(issuance_result["vin"], i)
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assert_equal(issuance_result["entropy"], issuance_details["assetEntropy"])
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if "asset" in issuance_details:
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assert_equal(issuance_result["asset"], issuance_details["asset"])
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if "token" in issuance_details:
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assert_equal(issuance_result["token"], issuance_details["token"])
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# Look for outputs assets where we expect them, or not, initial issuance first then token
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for issuance_type in ["asset", "token"]:
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blind_dest = issuance_type+"_address" not in issuance_req or node.validateaddress(issuance_req[issuance_type+"_address"])["confidential_key"] != ""
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if blind_dest:
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# We should not find any the issuances we made since the addresses confidential
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for output in decoded_tx["vout"]:
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if "asset" in output and output["asset"] == issuance_details[issuance_type]:
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raise Exception("Found asset in plaintext that should be confidential!")
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# Now scan unblinded version of issuance outputs
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asset_found = False
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for output in decoded_unblind_tx["vout"]:
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if "asset" in output and output["asset"] == issuance_details[issuance_type]:
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if issuance_type+"_address" not in issuance_req:
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raise Exception("Found asset type not requested")
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if "value" in output and \
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output["value"] == issuance_req[issuance_type+"_amount"]:
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asset_found = True
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# Find the asset type if it was created
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assert(asset_found if issuance_type+"_address" in issuance_req else True)
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assert_equal(num_issuance, len(issuance_list))
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class IssuanceTest (BitcoinTestFramework):
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class IssuanceTest (BitcoinTestFramework):
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def __init__(self):
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def __init__(self):
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@ -160,5 +236,80 @@ class IssuanceTest (BitcoinTestFramework):
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assert_equal(self.nodes[0].getwalletinfo()["balance"][issued["token"]], 1)
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assert_equal(self.nodes[0].getwalletinfo()["balance"][issued["token"]], 1)
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print("Raw issuance tests")
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# Addresses to send to to check proper blinding
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blind_addr = self.nodes[0].getnewaddress()
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nonblind_addr = self.nodes[0].validateaddress(blind_addr)['unconfidential']
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# Fail making non-witness issuance sourcing a single unblinded output.
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# See: https://github.com/ElementsProject/elements/issues/473
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total_amount = self.nodes[0].getbalance()['bitcoin']
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self.nodes[0].sendtoaddress(nonblind_addr, total_amount, "", "", True)
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self.nodes[1].generate(1)
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raw_tx = self.nodes[0].createrawtransaction([], {nonblind_addr:self.nodes[0].getbalance()['bitcoin']-1})
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funded_tx = self.nodes[0].fundrawtransaction(raw_tx)['hex']
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issued_tx = self.nodes[2].rawissueasset(funded_tx, [{"asset_amount":1, "asset_address":nonblind_addr}])[0]["hex"]
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blind_tx = self.nodes[0].blindrawtransaction(issued_tx)
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signed_tx = self.nodes[0].signrawtransaction(blind_tx)
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assert_raises_jsonrpc(-26, "", self.nodes[0].sendrawtransaction, signed_tx['hex'])
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# Make single blinded output to ensure we work around above issue
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total_amount = self.nodes[0].getbalance()['bitcoin']
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self.nodes[0].sendtoaddress(blind_addr, total_amount, "", "", True)
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self.nodes[1].generate(1)
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# Start with single issuance input, unblinded (makes 5 outputs for later larger issuances)
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process_raw_issuance(self.nodes[0], [{"asset_amount":2, "asset_address":nonblind_addr, "blind":False}])
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process_raw_issuance(self.nodes[0], [{"asset_amount":2, "asset_address":nonblind_addr, "blind":True}])
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process_raw_issuance(self.nodes[0], [{"token_amount":5, "token_address":nonblind_addr, "blind":False}])
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process_raw_issuance(self.nodes[0], [{"asset_amount":7, "asset_address":nonblind_addr, "token_amount":2, "token_address":nonblind_addr, "blind":False}])
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process_raw_issuance(self.nodes[0], [{"asset_amount":7, "asset_address":nonblind_addr, "token_amount":2, "token_address":blind_addr, "blind":False}])
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process_raw_issuance(self.nodes[0], [{"asset_amount":7, "asset_address":blind_addr, "token_amount":2, "token_address":nonblind_addr, "blind":False}])
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process_raw_issuance(self.nodes[0], [{"asset_amount":7, "asset_address":blind_addr, "token_amount":2, "token_address":blind_addr, "blind":False}])
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# Now do multiple with some issuance outputs blind, some unblinded
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process_raw_issuance(self.nodes[0], [{"asset_amount":7, "asset_address":nonblind_addr, "token_amount":2, "token_address":nonblind_addr, "blind":False}, {"asset_amount":2, "asset_address":nonblind_addr, "blind":False}])
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process_raw_issuance(self.nodes[0], [{"asset_amount":7, "asset_address":blind_addr, "token_amount":2, "token_address":nonblind_addr, "blind":False}, {"asset_amount":2, "asset_address":nonblind_addr, "blind":False}])
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# Up to 5 issuances since we're making 5 outputs each time
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process_raw_issuance(self.nodes[0], [{"asset_amount":7, "asset_address":nonblind_addr, "token_amount":2, "token_address":blind_addr, "blind":False}, {"asset_amount":2, "asset_address":nonblind_addr, "blind":False}])
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process_raw_issuance(self.nodes[0], [{"asset_amount":1, "asset_address":nonblind_addr, "token_amount":2, "token_address":blind_addr, "blind":False}, {"asset_amount":3, "asset_address":nonblind_addr, "blind":False}, {"asset_amount":4, "asset_address":nonblind_addr, "token_amount":5, "token_address":blind_addr, "blind":False}, {"asset_amount":6, "asset_address":nonblind_addr, "token_amount":7, "token_address":blind_addr, "blind":False}, {"asset_amount":8, "asset_address":nonblind_addr, "token_amount":9, "token_address":blind_addr, "blind":False}])
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# Default "blind" value is true, ommitting explicit argument for last
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process_raw_issuance(self.nodes[0], [{"asset_amount":1, "asset_address":nonblind_addr, "token_amount":2, "token_address":blind_addr, "blind":True}, {"asset_amount":3, "asset_address":nonblind_addr, "blind":True}, {"asset_amount":4, "asset_address":nonblind_addr, "token_amount":5, "token_address":blind_addr, "blind":True}, {"asset_amount":6, "asset_address":nonblind_addr, "token_amount":7, "token_address":blind_addr, "blind":True}, {"asset_amount":8, "asset_address":nonblind_addr, "token_amount":9, "token_address":blind_addr}])
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# Make sure contract hash is being interpreted as expected, resulting in different asset ids
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raw_tx = self.nodes[0].createrawtransaction([], {nonblind_addr:self.nodes[0].getbalance()['bitcoin']-1})
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funded_tx = self.nodes[0].fundrawtransaction(raw_tx)['hex']
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id_set = set()
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# First issue an asset with no argument
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issued_tx = self.nodes[2].rawissueasset(funded_tx, [{"asset_amount":1, "asset_address":nonblind_addr}])[0]["hex"]
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decode_tx = self.nodes[0].decoderawtransaction(issued_tx)
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id_set.add(decode_tx["vin"][0]["issuance"]["asset"])
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# Again with 00..00 argument, which match the no-argument case
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issued_tx = self.nodes[2].rawissueasset(funded_tx, [{"asset_amount":1, "asset_address":nonblind_addr, "contract_hash":"00"*32}])[0]["hex"]
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decode_tx = self.nodes[0].decoderawtransaction(issued_tx)
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id_set.add(decode_tx["vin"][0]["issuance"]["asset"])
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assert_equal(len(id_set), 1)
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# Random contract string should again differ
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issued_tx = self.nodes[2].rawissueasset(funded_tx, [{"asset_amount":1, "asset_address":nonblind_addr, "contract_hash":"deadbeef"*8}])[0]["hex"]
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decode_tx = self.nodes[0].decoderawtransaction(issued_tx)
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id_set.add(decode_tx["vin"][0]["issuance"]["asset"])
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assert_equal(len(id_set), 2)
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issued_tx = self.nodes[2].rawissueasset(funded_tx, [{"asset_amount":1, "asset_address":nonblind_addr, "contract_hash":"deadbeee"*8}])[0]["hex"]
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decode_tx = self.nodes[0].decoderawtransaction(issued_tx)
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id_set.add(decode_tx["vin"][0]["issuance"]["asset"])
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assert_equal(len(id_set), 3)
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# Finally, append an issuance on top of an already-"issued" raw tx
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# Same contract, different utxo being spent results in new asset type
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issued_tx = self.nodes[2].rawissueasset(issued_tx, [{"asset_amount":1, "asset_address":nonblind_addr, "contract":"deadbeee"*8}])[0]["hex"]
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decode_tx = self.nodes[0].decoderawtransaction(issued_tx)
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id_set.add(decode_tx["vin"][1]["issuance"]["asset"])
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assert_equal(len(id_set), 4)
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# This issuance should not have changed
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id_set.add(decode_tx["vin"][0]["issuance"]["asset"])
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assert_equal(len(id_set), 4)
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if __name__ == '__main__':
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if __name__ == '__main__':
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IssuanceTest ().main ()
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IssuanceTest ().main ()
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