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-rwxr-xr-xtest/functional/rpc_rawtransaction.py32
1 files changed, 28 insertions, 4 deletions
diff --git a/test/functional/rpc_rawtransaction.py b/test/functional/rpc_rawtransaction.py
index 4338675270..d1ce97efff 100755
--- a/test/functional/rpc_rawtransaction.py
+++ b/test/functional/rpc_rawtransaction.py
@@ -432,17 +432,18 @@ class RawTransactionsTest(BitcoinTestFramework):
self.log.info('sendrawtransaction/testmempoolaccept with maxfeerate')
+ # Test a transaction with small fee
txId = self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), 1.0)
rawTx = self.nodes[0].getrawtransaction(txId, True)
vout = next(o for o in rawTx['vout'] if o['value'] == Decimal('1.00000000'))
self.sync_all()
inputs = [{ "txid" : txId, "vout" : vout['n'] }]
- outputs = { self.nodes[0].getnewaddress() : Decimal("0.99999000") } # 1000 sat fee
+ outputs = { self.nodes[0].getnewaddress() : Decimal("0.999990000") } # 10000 sat fee
rawTx = self.nodes[2].createrawtransaction(inputs, outputs)
rawTxSigned = self.nodes[2].signrawtransactionwithwallet(rawTx)
assert_equal(rawTxSigned['complete'], True)
- # 1000 sat fee, ~100 b transaction, fee rate should land around 10 sat/b = 0.00010000 BTC/kB
+ # 10000 sat fee, ~100 b transaction, fee rate should land around 100 sat/b = 0.00100000 BTC/kB
# Thus, testmempoolaccept should reject
testres = self.nodes[2].testmempoolaccept([rawTxSigned['hex']], 0.00001000)[0]
assert_equal(testres['allowed'], False)
@@ -450,9 +451,32 @@ class RawTransactionsTest(BitcoinTestFramework):
# and sendrawtransaction should throw
assert_raises_rpc_error(-26, "absurdly-high-fee", self.nodes[2].sendrawtransaction, rawTxSigned['hex'], 0.00001000)
# And below calls should both succeed
- testres = self.nodes[2].testmempoolaccept(rawtxs=[rawTxSigned['hex']], maxfeerate='0.00070000')[0]
+ testres = self.nodes[2].testmempoolaccept(rawtxs=[rawTxSigned['hex']])[0]
assert_equal(testres['allowed'], True)
- self.nodes[2].sendrawtransaction(hexstring=rawTxSigned['hex'], maxfeerate='0.00070000')
+ self.nodes[2].sendrawtransaction(hexstring=rawTxSigned['hex'])
+
+ # Test a transaction with large fee
+ txId = self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(), 1.0)
+ rawTx = self.nodes[0].getrawtransaction(txId, True)
+ vout = next(o for o in rawTx['vout'] if o['value'] == Decimal('1.00000000'))
+
+ self.sync_all()
+ inputs = [{ "txid" : txId, "vout" : vout['n'] }]
+ outputs = { self.nodes[0].getnewaddress() : Decimal("0.98000000") } # 2000000 sat fee
+ rawTx = self.nodes[2].createrawtransaction(inputs, outputs)
+ rawTxSigned = self.nodes[2].signrawtransactionwithwallet(rawTx)
+ assert_equal(rawTxSigned['complete'], True)
+ # 2000000 sat fee, ~100 b transaction, fee rate should land around 20000 sat/b = 0.20000000 BTC/kB
+ # Thus, testmempoolaccept should reject
+ testres = self.nodes[2].testmempoolaccept([rawTxSigned['hex']])[0]
+ assert_equal(testres['allowed'], False)
+ assert_equal(testres['reject-reason'], '256: absurdly-high-fee')
+ # and sendrawtransaction should throw
+ assert_raises_rpc_error(-26, "absurdly-high-fee", self.nodes[2].sendrawtransaction, rawTxSigned['hex'])
+ # And below calls should both succeed
+ testres = self.nodes[2].testmempoolaccept(rawtxs=[rawTxSigned['hex']], maxfeerate='0.20000000')[0]
+ assert_equal(testres['allowed'], True)
+ self.nodes[2].sendrawtransaction(hexstring=rawTxSigned['hex'], maxfeerate='0.20000000')
if __name__ == '__main__':