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Tests for fundrawtransaction with external inputs

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Andrew Chow 2019-10-22 17:54:34 -04:00
parent c25874672b
commit 74c4d37788
1 changed files with 21 additions and 0 deletions
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21
test/functional/rpc_fundrawtransaction.py
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@ -777,5 +777,26 @@ class RawTransactionsTest(BitcoinTestFramework):
# the total subtracted from the outputs is equal to the fee
assert_equal(share[0] + share[2] + share[3], result[0]['fee'])
n0_blind_addr = self.nodes[0].getnewaddress()
addr_info = self.nodes[0].getaddressinfo(n0_blind_addr)
txid = self.nodes[2].sendtoaddress(addr_info['unconfidential'], 10)
self.sync_all()
vout = find_vout_for_address(self.nodes[0], txid, n0_blind_addr)
self.nodes[0].generate(1)
self.sync_all()
# An external input without solving data should result in an error
raw_tx = self.nodes[2].createrawtransaction([{"txid": txid, "vout": vout}], {addr_info['unconfidential']: 20})
assert_raises_rpc_error(-4, "Missing solving data for estimating transaction size", self.nodes[2].fundrawtransaction, raw_tx)
# But funding should work when the solving data is provided
funded_tx = self.nodes[2].fundrawtransaction(raw_tx, {}, False, {"pubkeys": [addr_info['pubkey']]})
signed_tx = self.nodes[2].signrawtransactionwithwallet(funded_tx['hex'])
assert not signed_tx['complete']
signed_tx = self.nodes[0].signrawtransactionwithwallet(signed_tx['hex'])
assert signed_tx['complete']
# Don't send because we didn't blind it so it's not actually valid.
# self.nodes[0].sendrawtransaction(signed_tx['hex'])
if __name__ == '__main__':
RawTransactionsTest().main()