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-rwxr-xr-xtest/functional/rpc_psbt.py19
1 files changed, 18 insertions, 1 deletions
diff --git a/test/functional/rpc_psbt.py b/test/functional/rpc_psbt.py
index ef895dd13a..24ac14162c 100755
--- a/test/functional/rpc_psbt.py
+++ b/test/functional/rpc_psbt.py
@@ -6,7 +6,15 @@
"""
from test_framework.test_framework import BitcoinTestFramework
-from test_framework.util import assert_equal, assert_raises_rpc_error, find_output, disconnect_nodes, connect_nodes_bi, sync_blocks
+from test_framework.util import (
+ assert_equal,
+ assert_greater_than,
+ assert_raises_rpc_error,
+ connect_nodes_bi,
+ disconnect_nodes,
+ find_output,
+ sync_blocks,
+)
import json
import os
@@ -122,6 +130,15 @@ class PSBTTest(BitcoinTestFramework):
assert_equal(walletprocesspsbt_out['complete'], True)
self.nodes[1].sendrawtransaction(self.nodes[1].finalizepsbt(walletprocesspsbt_out['psbt'])['hex'])
+ # feeRate of 0.1 BTC / KB produces a total fee slightly below -maxtxfee (~0.05280000):
+ res = self.nodes[1].walletcreatefundedpsbt([{"txid":txid,"vout":p2wpkh_pos},{"txid":txid,"vout":p2sh_p2wpkh_pos},{"txid":txid,"vout":p2pkh_pos}], {self.nodes[1].getnewaddress():29.99}, 0, {"feeRate": 0.1})
+ assert_greater_than(res["fee"], 0.05)
+ assert_greater_than(0.06, res["fee"])
+
+ # feeRate of 10 BTC / KB produces a total fee well above -maxtxfee
+ # previously this was silenty capped at -maxtxfee
+ assert_raises_rpc_error(-4, "Fee exceeds maximum configured by -maxtxfee", self.nodes[1].walletcreatefundedpsbt, [{"txid":txid,"vout":p2wpkh_pos},{"txid":txid,"vout":p2sh_p2wpkh_pos},{"txid":txid,"vout":p2pkh_pos}], {self.nodes[1].getnewaddress():29.99}, 0, {"feeRate": 10})
+
# partially sign multisig things with node 1
psbtx = self.nodes[1].walletcreatefundedpsbt([{"txid":txid,"vout":p2wsh_pos},{"txid":txid,"vout":p2sh_pos},{"txid":txid,"vout":p2sh_p2wsh_pos}], {self.nodes[1].getnewaddress():29.99})['psbt']
walletprocesspsbt_out = self.nodes[1].walletprocesspsbt(psbtx)