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-rwxr-xr-xtest/functional/rpc_createmultisig.py98
1 files changed, 98 insertions, 0 deletions
diff --git a/test/functional/rpc_createmultisig.py b/test/functional/rpc_createmultisig.py
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+++ b/test/functional/rpc_createmultisig.py
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+#!/usr/bin/env python3
+# Copyright (c) 2015-2017 The Bitcoin Core developers
+# Distributed under the MIT software license, see the accompanying
+# file COPYING or http://www.opensource.org/licenses/mit-license.php.
+"""Test transaction signing using the signrawtransaction* RPCs."""
+
+from test_framework.test_framework import BitcoinTestFramework
+import decimal
+
+class RpcCreateMultiSigTest(BitcoinTestFramework):
+ def set_test_params(self):
+ self.setup_clean_chain = True
+ self.num_nodes = 3
+
+ def get_keys(self):
+ node0,node1,node2 = self.nodes
+ self.add = [node1.getnewaddress() for _ in range(self.nkeys)]
+ self.pub = [node1.getaddressinfo(a)["pubkey"] for a in self.add]
+ self.priv = [node1.dumpprivkey(a) for a in self.add]
+ self.final = node2.getnewaddress()
+
+ def run_test(self):
+ node0,node1,node2 = self.nodes
+
+ # 50 BTC each, rest will be 25 BTC each
+ node0.generate(149)
+ self.sync_all()
+
+ self.moved = 0
+ for self.nkeys in [3,5]:
+ for self.nsigs in [2,3]:
+ for self.output_type in ["bech32", "p2sh-segwit", "legacy"]:
+ self.get_keys()
+ self.do_multisig()
+
+ self.checkbalances()
+
+ def checkbalances(self):
+ node0,node1,node2 = self.nodes
+ node0.generate(100)
+ self.sync_all()
+
+ bal0 = node0.getbalance()
+ bal1 = node1.getbalance()
+ bal2 = node2.getbalance()
+
+ height = node0.getblockchaininfo()["blocks"]
+ assert 150 < height < 350
+ total = 149*50 + (height-149-100)*25
+ assert bal1 == 0
+ assert bal2 == self.moved
+ assert bal0+bal1+bal2 == total
+
+ def do_multisig(self):
+ node0,node1,node2 = self.nodes
+
+ msig = node2.createmultisig(self.nsigs, self.pub, self.output_type)
+ madd = msig["address"]
+ mredeem = msig["redeemScript"]
+ if self.output_type == 'bech32':
+ assert madd[0:4] == "bcrt" # actually a bech32 address
+
+ # compare against addmultisigaddress
+ msigw = node1.addmultisigaddress(self.nsigs, self.pub, None, self.output_type)
+ maddw = msigw["address"]
+ mredeemw = msigw["redeemScript"]
+ # addmultisigiaddress and createmultisig work the same
+ assert maddw == madd
+ assert mredeemw == mredeem
+
+ txid = node0.sendtoaddress(madd, 40)
+
+ tx = node0.getrawtransaction(txid, True)
+ vout = [v["n"] for v in tx["vout"] if madd in v["scriptPubKey"].get("addresses",[])]
+ assert len(vout) == 1
+ vout = vout[0]
+ scriptPubKey = tx["vout"][vout]["scriptPubKey"]["hex"]
+ value = tx["vout"][vout]["value"]
+ prevtxs = [{"txid": txid, "vout": vout, "scriptPubKey": scriptPubKey, "redeemScript": mredeem, "amount": value}]
+
+ node0.generate(1)
+
+ outval = value - decimal.Decimal("0.00001000")
+ rawtx = node2.createrawtransaction([{"txid": txid, "vout": vout}], [{self.final: outval}])
+
+ rawtx2 = node2.signrawtransactionwithkey(rawtx, self.priv[0:self.nsigs-1], prevtxs)
+ rawtx3 = node2.signrawtransactionwithkey(rawtx2["hex"], [self.priv[-1]], prevtxs)
+
+ self.moved += outval
+ tx = node0.sendrawtransaction(rawtx3["hex"], True)
+ blk = node0.generate(1)[0]
+ assert tx in node0.getblock(blk)["tx"]
+
+ txinfo = node0.getrawtransaction(tx, True, blk)
+ self.log.info("n/m=%d/%d %s size=%d vsize=%d weight=%d" % (self.nsigs, self.nkeys, self.output_type, txinfo["size"], txinfo["vsize"], txinfo["weight"]))
+
+if __name__ == '__main__':
+ RpcCreateMultiSigTest().main()