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Merge #9738: gettxoutproof() should return consistent result

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6294f32 gettxoutproof() should return consistent result (John Newbery)

Tree-SHA512: 1c36f78ea07a3bdde09e9494207b4372d54bcd94ed2d56e339e78281f6693e26a93e4c3123453d5c0f6e994d0069d5a1c806786c4af71864f87ea4841611c379
This commit is contained in:
Wladimir J. van der Laan
2017-06-14 15:36:56 +02:00
parent 6702617c86 6294f3283a
commit c94b89e90d
2 changed files with 23 additions and 14 deletions
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25
test/functional/merkle_blocks.py
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@ -39,7 +39,8 @@ class MerkleBlockTest(BitcoinTestFramework):
txid1 = self.nodes[0].sendrawtransaction(self.nodes[0].signrawtransaction(tx1)["hex"])
tx2 = self.nodes[0].createrawtransaction([node0utxos.pop()], {self.nodes[1].getnewaddress(): 49.99})
txid2 = self.nodes[0].sendrawtransaction(self.nodes[0].signrawtransaction(tx2)["hex"])
assert_raises(JSONRPCException, self.nodes[0].gettxoutproof, [txid1])
# This will raise an exception because the transaction is not yet in a block
assert_raises_jsonrpc(-5, "Transaction not yet in block", self.nodes[0].gettxoutproof, [txid1])
self.nodes[0].generate(1)
blockhash = self.nodes[0].getblockhash(chain_height + 1)
@ -56,7 +57,7 @@ class MerkleBlockTest(BitcoinTestFramework):
txin_spent = self.nodes[1].listunspent(1).pop()
tx3 = self.nodes[1].createrawtransaction([txin_spent], {self.nodes[0].getnewaddress(): 49.98})
self.nodes[0].sendrawtransaction(self.nodes[1].signrawtransaction(tx3)["hex"])
txid3 = self.nodes[0].sendrawtransaction(self.nodes[1].signrawtransaction(tx3)["hex"])
self.nodes[0].generate(1)
self.sync_all()
@ -64,17 +65,21 @@ class MerkleBlockTest(BitcoinTestFramework):
txid_unspent = txid1 if txin_spent["txid"] != txid1 else txid2
# We can't find the block from a fully-spent tx
assert_raises(JSONRPCException, self.nodes[2].gettxoutproof, [txid_spent])
# ...but we can if we specify the block
assert_raises_jsonrpc(-5, "Transaction not yet in block", self.nodes[2].gettxoutproof, [txid_spent])
# We can get the proof if we specify the block
assert_equal(self.nodes[2].verifytxoutproof(self.nodes[2].gettxoutproof([txid_spent], blockhash)), [txid_spent])
# ...or if the first tx is not fully-spent
# We can't get the proof if we specify a non-existent block
assert_raises_jsonrpc(-5, "Block not found", self.nodes[2].gettxoutproof, [txid_spent], "00000000000000000000000000000000")
# We can get the proof if the transaction is unspent
assert_equal(self.nodes[2].verifytxoutproof(self.nodes[2].gettxoutproof([txid_unspent])), [txid_unspent])
try:
assert_equal(self.nodes[2].verifytxoutproof(self.nodes[2].gettxoutproof([txid1, txid2])), txlist)
except JSONRPCException:
assert_equal(self.nodes[2].verifytxoutproof(self.nodes[2].gettxoutproof([txid2, txid1])), txlist)
# ...or if we have a -txindex
# We can get the proof if we provide a list of transactions and one of them is unspent. The ordering of the list should not matter.
assert_equal(sorted(self.nodes[2].verifytxoutproof(self.nodes[2].gettxoutproof([txid1, txid2]))), sorted(txlist))
assert_equal(sorted(self.nodes[2].verifytxoutproof(self.nodes[2].gettxoutproof([txid2, txid1]))), sorted(txlist))
# We can always get a proof if we have a -txindex
assert_equal(self.nodes[2].verifytxoutproof(self.nodes[3].gettxoutproof([txid_spent])), [txid_spent])
# We can't get a proof if we specify transactions from different blocks
assert_raises_jsonrpc(-5, "Not all transactions found in specified or retrieved block", self.nodes[2].gettxoutproof, [txid1, txid3])
if __name__ == '__main__':
MerkleBlockTest().main()